Support Mailing list GiDList year 2008
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Mailing list Archive year 2008
[GiDlist] Interface to Z88?
Send by: MGlocken at aol.com Hi all, I´m working with Z88 and am looking for an interface to GiD. Does anybody know such an interface? Greetings, Michael -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080108/c4300111/attachment.htm [GiDlist] Interface to Z88?
Send by: Enrique Escolano Hello Michael, I don't know the existence of any GiD-Z88 interface. I've seen in the Z88 webpage that it can import Nastran files. Maybe you can use our GiD-Nastran interface to create input files for Z88. (can directly download the GiD-Nastran interface from the menu Data->Problemtypes->Internet retrieve...) Regards Enrique Escolano ----- Original Message ----- From: MGlocken at aol.com To: gidlist at gid.cimne.upc.edu Sent: Tuesday, January 08, 2008 6:04 PM Subject: [GiDlist] Interface to Z88? Hi all, I´m working with Z88 and am looking for an interface to GiD. Does anybody know such an interface? Greetings, Michael -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] FEAP problemtype
Send by: Gerhard Link Dear GID Team, can you please send me the current version of the FEAP problem type? (FEAP ver8.2) On your web page i only could found an old version, which did not worked with my gid version 8.1.5 (ftp://www.gidhome.com/pub/gid_adds/problem_types/feap74_offer_linux.zip) <ftp://www.gidhome.com/pub/gid_adds/problem_types/feap74_offer_linux.zip> Thanks in advance Sincerely Gerhard [GiDlist] FEAP problemtype
Send by: Enrique Escolano We don't have an updated GiD-FEAP interface for FEAP 8.2, we only have the old interface with FEAP 7.4 This interface was basical, and I think that it can work with all GiD 8.x (but for FEAP 7.4, not for 8.2) I don't know what are the changes between FEAP 7.4 and 8.2, but maybe yourself can modify the old interface to handle the new FEAP features. Regards Enrique Escolano ----- Original Message ----- From: "Gerhard Link" <glink at lse.e-technik.uni-erlangen.de> To: <gidlist at gid.cimne.upc.edu... [GiDlist] Missing time step
Send by: dmarceau Hi, The attached binary file include the results for a small 10 steps solution corresponding to the bending of a plate. Therefore, GiD shows only 7 steps after loading the result file and some results are missing in the step 7 context. Someone is able to explain this situation. Thanks Daniel -- Daniel Marceau, Ph.D., ing. Professeur agrégé Coordonnateur institutionnel - REGAL Représentant de l'Ordre des ingénieurs du Québec Université du Québec à Chicoutimi Tél.: 1.418.545.5011, poste 2527 Téléc.: 1.418.545.5012 -------------- next part -------------- A non-text attachment was scrubbed... Name: Solution.post.bin Type: application/x-gzip Size: 131082 bytes Desc: not available Url : ... [GiDlist] Missing time step
Send by: Enrique Escolano Hello Daniel, This results file seems corrupted, maybe it's truncated (e.g. because the solver crashed before flush all results) When reading it in postprocess some error messages are shown in the lower message bar. Enrique ----- Original Message ----- From: "dmarceau" <dmarceau at uqac.ca> To: <gidlist at gid.cimne.upc.edu> Sent: Saturday, January 12, 2008 4:19 AM Subject: [GiDlist] Missing time step Hi, The attached binary file include the results for a small 10 steps solution corresponding to the bending of a plate. Therefore, GiD shows only 7 steps after loading the result file and some results are missing in the step 7 context. Someone is able to explain this situation. Thanks Daniel -- Daniel Marceau, Ph.D., ing. Professeur agrégé Coordonnateur institutionnel - REGAL Représentant de l'Ordre des ingénieurs du Québec Université du Québec à Chicoutimi Tél.: 1.418.545.5011, poste 2527 Téléc.: 1.418.545.5012 ... [GiDlist] Missing time step
Send by: Daniel Marceau Hi Enrique, It seems that the flush command must be used in binary format. Daniel -----Message d'origine----- De : gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] De la part de Enrique Escolano Envoyé : 25 janvier 2008 12:34 À : gidlist at gid.cimne.upc.edu Objet : Re: [GiDlist] Missing time step Hello Daniel, This results file seems corrupted, maybe it's truncated (e.g. because the solver crashed before flush all results) When reading it in postprocess some error messages are shown in the lower message bar. Enrique ----- Original Message ----- From: "dmarceau" <... [GiDlist] Creating volume fails
Send by: MGlocken at aol.com Hi all, I have imported an IGES-File to GiD 8. It contains the surfaces of a complex volume model. When I try to create the volume I get these messages: line number 1 is 1 times into volume generation line number 18 is 1 times into volume generation line number 27 is 1 times into volume generation line number 31 is 1 times into volume generation line number 407 is 1 times into volume generation line number 409 is 1 times into volume generation line number 410 is 1 times into volume generation line number 411 is 1 times into volume generation line number 412 is 1 times into volume generation line number 413 is 1 times into volume generation line number 414 is 1 times into volume generation line number 415 is 1 times into volume generation surface 19 is over 2 surfaces surface 136 is over 2 surfaces Problem with lines: 1 18 27 31 407 409 410 411 412 413 414 415 Problem with surfaces: 19 136 What does "surface 19 is over 2 surfaces" mean? And what can I do to fix the bug? Greetings, Michael -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Creating volume fails
Send by: Enrique Escolano The problem is that the surfaces doesn't topologically close a volume, probably because some "duplicated" entities are not collapsed to a single one with the automatic tolerance (maybe the model gaps are bigger than this automatic tolerance) The most interesting information of the message is Problem with lines: 1 18 27 31 407 409 410 411 412 413 414 415 Set to On the label of this lines, to see where the problem is. View->Label->Select->Lines and paste the list of lines on the command line 1 18 27 31 407 409 410 411 412 413 414 415 Maybe some surface is missing, or do you need some geometric modification to close the volume (I can't say without see your model) Note: In order to close a volume, the lines of its boundary surfaces must belong to exactly 2 boundary surfaces. Check graphically the number of parents or a the lines with: View->Higherentities->Lines Regards Enrique Escolano ----- Original Message ----- From: ... [GiDlist] Transfer condition from geometry surface to elements surface
Send by: MGlocken at aol.com Hi all, I have a problem with transferring a load condition from a geometry surface to the underlying elements surfaces. First I created a four-sided prismn volume. Then I meshed it with tetrahedral elements. After that I drew the geometry and connected a pressure to the surface on the upper side of the prismn. When I make the problem.dat file with "calculate", there are no conditions in there. Here are the corresponding lines from the .cnd file: NUMBER: 7 CONDITION: Surface-Load CONDTYPE: over surfaces CONDMESHTYPE: over body elements QUESTION: Surface-Presure VALUE: 0.0 END CONDITION And this are the corresponding lines out of .bas file: *Set Cond Surface-Load *elems *CanRepeat *loop elems *OnlyInCond *if(CondNumEntities(int)>0) *ElemsNum *cond(1) *GlobalNodes(2,int) *GlobalNodes(1,int) *GlobalNodes(3,int) *endif *end elems Now, what´s wrong? Greetings, Michael Glockenmeier ---------------------------------------------- Fa. Michael Glockenmeier Dipl.-Ing. Michael Glockenmeier Hauptstr. 55 c D-86926 Greifenberg Germany Tel ++49 (0) 8192/933 185 Fax ++49 (0) 8192/933 186 Email ... [GiDlist] Transfer condition from geometry surface to elements surface
Send by: MGlocken at aol.com Hi, I have just found the solution: the conditions have to be applied on the geometry BEFORE the mesh is generated. I also had to correct one line in the .bas file: ... CONDMESHTYPE: over face elements ... Now its working fine :-))) Greetings, Michael Greetings, Michael Glockenmeier ---------------------------------------------- Fa. Michael Glockenmeier Dipl.-Ing. Michael Glockenmeier Hauptstr. 55 c D-86926 Greifenberg Germany Tel ++49 (0) 8192/933 185 Fax ++49 (0) 8192/933 186 Email _mglocken at aol.com_ (mailto:mglocken at aol.com... [GiDlist] Help with GID boundary condition implementation
Send by: wided medjroubi Hi All,
I am a new user of GID and I wanted to know how can I include my problem
boundary conditions in my grid.
I am studying the flow around an airfoil and I want to have inflow, solid
and outflow boundary conditions.
Thank you for your help in advance.
Regards,
wided
_____________________________________________________________________________
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[GiDlist] Help with GID boundary condition implementation
Send by: Enrique Escolano Hello, You must to create your own problemtype: a directory inside the /problemtypes directory with some text files to define your conditions and a template to say GiD how do want that it write your calculation input file. Read this problemtype tutorial: http://www.gidhome.com/support_team/su05.html To know the valid syntax of the GiD customization files (*.cnd, etc) consult the GiD help about customization. Regards Enrique Escolano ----- Original Message ----- From: wided medjroubi To: gidlist at gid.cimne.upc.edu... [GiDlist] Contorno-más de una gama
Send by: Lucrecia Calderón Buenas tardes a todos Por favor, si me pudieran ayudar, necesito saber si es posible crear más de un User defined (contour/color Windows/User defined) a la vez, es para efecto de mi estudio necesito una gama de colores para los desplazamiento en x, otros para desplazamientos en z y otro para los esfuerzos, lo que ahora hago es colocar la gama de colores manualmente para cada caso y lógicamente se me borra siempre la anterior, y quería ver si era posible tener guardada de algún modo las diferentes gamas e irlas escogiendo según me convenga. Gracias de antemano. Saludos cordiales, Arqljcv -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Re: [GiDlist] Contorno-más de una gama
Send by: Enrique Escolano Actualmente GiD no guarda los colores de usuario con un nombre asociado, solo se guarda la última. Pensaremos en esta opción para futuras versiones. Por otra parte sería técnicamente posible hacer esto mediante una "macro" de usuario en lenguaje Tcl/Tk: Nota: el comando process para establecer la escala de colores de usuario es así: Results ContOptions ColorRamp DefineMap 3 #8080ff #0bf416 #00ff donde 3 es el numero de colores de usuario, y #RRGGBB son las componentes del color RGB en hexadecimal Enrique ----- Original Message ----- From: Lucrecia Calderón To: gidlist at gid.cimne.upc.edu... [GiDlist] Unstructured meshing for several volumes
Send by: MGlocken at aol.com Hi, is it possible to generate an unstructured mesh (tetrahedrals) for two or more volumes which have compatible connections (surface to surface)? It would give a better control over mesh sizes. Greetings, Michael Glockenmeier ---------------------------------------------- Fa. Michael Glockenmeier Dipl.-Ing. Michael Glockenmeier Hauptstr. 55 c D-86926 Greifenberg Germany Tel ++49 (0) 8192/933 185 Fax ++49 (0) 8192/933 186 Email _mglocken at aol.com_ (mailto:mglocken at aol.com) --------------------------------------------- -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Meshing two domains with commom interface
Send by: Marcotte, Jean-Philippe Hi, Just to thank you for your answer, it helped me! Regards, Jean-Philippe ________________________________ From: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] On Behalf Of Enrique Escolano Sent: December 12, 2007 5:32 AM To: gidlist at gid.cimne.upc.edu Subject: Fw: [GiDlist] Meshing two domains with commom interface Hello, Sorry by the delay but the GiD list had several problems. Do you have two approaches: 1- A single surface shared by both volumes 2- Two different surfaces, and some restriction to create the 'same nodes' for this surfaces (two nodes but in the same location) I recommend you the first approach because it can be difficult to handle a complicated shape with overlapped entities. (in any case you can try to force the same mesh creating a GiD contact volume) The problem for you is the definition of conditions. Instead to use the same condition name for both surfaces, maybe you can declare two different conditions, something like this CONDITION: Surface_C1 CONDTYPE: over surfaces CONDMESHTYPE: over face elements CANREPEAT: No QUESTION: Some_Field VALUE: 0 ... END CONDITION CONDITION: Surface_C2 CONDTYPE: over surfaces CONDMESHTYPE: over face elements CANREPEAT: No QUESTION: Some_Field VALUE: 0 ... END CONDITION Note the line CANREPEAT: No Because this declaration (is the default option), this condition can't be repeated twice on th same entity. If you try to assign again, the previous one is ovewritten. Another option is to declare only one condition, but declare that can be repeated multiple times over the same entity, something like this CONDITION: Surface_C CONDTYPE: over surfaces CONDMESHTYPE: over face elements multiple CANREPEAT: Yes QUESTION: Some_Field VALUE: 0 ... END CONDITION Regards Enrique Escolano ----- Original Message ----- From: Marcotte, Jean-Philippe<mailto:... [GiDlist] Pressure load over Triangle
Send by: Jani Kosonen I have a question concerning pressure loads over Triangle elements. I have programmed a simple FE program with linear beam, triangle (shell) and tetrahedra elements. I haven't yet managed to get any pressure conditions over Tringles, GiD only returns 0 as a number of conditions (*CondNumEntities(int)). If I try these pressure loads using tetrahedras and "CONDMESHTYPE: over face elements" it works fine. What might be wrong in my problem definition files? Based on a message "Transfer condition from geometry surface to elements surface (2008)" I have created the following lines in conditions and template files: In .cnd file I have ----- clip clip -------- NUMBER: 2 CONDITION: Pressure CONDTYPE: over surfaces CONDMESHTYPE: over body elements QUESTION: Pressure VALUE: 0.0 END CONDITION ----------------------- Corresponding lines in .bas file --------------------------- *Set Cond Pressure *elems *CanRepeat *CondNumEntities(int) *loop elems *OnlyInCond *if(CondNumEntities(int)>0) *ElemsNum *cond(1) *GlobalNodes(1,int) *GlobalNodes(2,int) *GlobalNodes(3,int) *endif *end elems -------------------------- Any help would be greatly appreciated Jani Kosonen Stress Engineer Patria Aerostructures Finland ... [GiDlist] Pressure load over Triangle
Send by: Enrique Escolano It seems that do you want the condition applied over the whole triangle element (because you are trying to write three connectivities) Then you must define the condition 'over body elements' (asa you did) and write the element connectivities with *elemsconec instead *globalnodes. Globalnodes is used to write the element face (an edge for a triangle) with the condition over face elements On the other hand, you said that CondNumEntities == 0 !! Try to graphically draw and list the elements with this condition from the Conditions window (to know what's really assigned) Are you sure that do you have triangles in your mesh ? By default, if you mesh a volume with tetraedra, its triangle surfaces are not generated. You must explicitly say that do you want this triangles (Meshing->Mesh criteria->Mesh an select the surfaces) Regards Enrique Escolano ----- Original Message ----- From: "Jani Kosonen" <... [GiDlist] Water tight volume
Send by: Smith, Mark Hi Gidlist Is a volume guaranteed to be water tight? i.e. will all surface edges be stitched without gaps? Regards mark This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately.... [GiDlist] Water tight volume
Send by: miguel Hello, The answer is yes. In GiD, a volume is defined as a closed set of surfaces, i.e. each line is shared between two surfaces; the surrounding surfaces of a surface 'S' share the delimiting lines of this surface 'S'. Miguel Pasenau -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Smith, Mark Enviado el: martes, 29 de enero de 2008 18:31 Para: gidlist at gid.cimne.upc.edu... [GiDlist] Water tight volume
Send by: Smith, Mark Hi Miguel Thanks for the answer. I have recently had a problem, I imported an iges file which was a set of surfaces enclosing a single volume (as shown by GiD) I deleted the volume and surfaced meshed the surface. My analysis program then used this mesh file for a structural analysis which showed that some of the edges were not stitched? (as they flew apart) Hence my question. I have also noticed that the imported iges will not render properly, some surfaces don't show, but they appear as surfaces when viewed in normal mode & when meshed, renders OK? Could this be a related problem. I have found that there is nothing I can do to repair the model in GiD to solve the render problem but if I export as iges file & re import all surfaces render OK, spooky! Regards mark -----Original Message----- From: ... [GiDlist] Water tight volume
Send by: Enrique Escolano Hello Mark, You can check if the lines of your model belong to exactly two surfaces. View->Higherentities->Lines And you can use the collapse tool to close possible gaps. About the render, probably the surface has some problem (bad orientation, etc) and a render mesh can't be created, but it sometimes the can be meshed for analysis purposes. Can you send us your IGES file, to try to detect and fix this problems? Note: send it directly to escolano at cimne.upc.edu , not to the GiDList Regards Enrique ----- Original Message ----- From: "Smith, Mark" <Mark.Smith at linx.co.uk... [GiDlist] Water tight volume
Send by: Enrique Escolano As Miguel said, the surface edges of a volume topologically belong exactly to two surfaces of the volume, but geometrically this two surfaces and the curve can have small gaps. This usually is not a problem if the elements are bigger than this gaps (the mesh off course won't have gaps) Regards Enrique Escolano ----- Original Message ----- From: "miguel" <miguel at cimne.upc.edu> To: <gidlist at gid.cimne.upc.edu> Sent: Wednesday, January 30, 2008 8:08 AM Subject: RE: [GiDlist] Water tight volume >... [GiDlist] Pressure load over Triangle
Send by: Jani Kosonen Hello again I did the following modification to the .bas file (*ElemsConec instead of *GlobalNodes) ---------------------- *Set Cond Pressure *elems *CanRepeat *CondNumEntities(int) *loop elems *OnlyInCond *if(CondNumEntities(int)>0) *ElemsNum *cond(1) *ElemsConec *endif *end elems ---------------------- However, the Pressure condition over my triangle elements are still not going to the .dat file, instead just 0 is returned (CondNumEntities) as I mentioned. I attached a Figure of a simple test model showing that the Conditions are properly set to the model. So the problem is still existing. To clarify my previous message, I tested this Pressure condition with a volume mesh including tetrahedras and "CONDMESHTYPE: over face elements". That was working correctly, the Pressure conditions over the faces of these tetrahedras were written into the .dat file. -Regards Jani Kosonen ----- Original Message ----- From: "Enrique Escolano" <... [GiDlist] Pressure load over Triangle
Send by: Enrique Escolano Check the name of the condition in the .cnd file, maybe the real name is 'surface_Pressure' instead 'Pressure' !! Maybe did you previously filtered the element type in the.bas file with som e*set elems command ? Try to use *set elems(all) before your commands to write this condition Another detail, inside the *loop elems *OnlyInCond is unnecessary to check *if(CondNumEntities(int)>0) , and time consuming (this line must be interpreted for each loop iteration) If it contiue without working, send me a zip (with single .zip extension) with your problemtype and this example (send directly to escolano at cimne.upc.edu... [GiDlist] How to prevent merging
Send by: Georg Haasemann Hello, I have the following problem. In a tcl-procedure I'm using the following command to move the surface $nac. .central.s process escape escape utilities Move Surfaces Translation FNoJoin $xlast,$ylast,$zlast FNoJoin $xnn,$ynn,$znn $nac escape If the new position of this surface coincides with an existing surface of the same shape, both objects are merged even if they don't belong to the same layer. Is there any way to prevent this behaviour? Georg [GiDlist] How to prevent merging
Send by: Enrique Escolano Yes, you can see the "Copy/Move" Window There is a checkbox "Duplicate entities", if you select it then the new entitites are created without be joined with any other. You can use this window as a user, and open the Undo window to see the internal commands: GiD_Process MEscape Utilities Move Surfaces Duplicate Translation FNoJoin $xlast,$ylast,$zlast FNoJoin $xnn,$ynn,$znn $nac escape Note: It's more recommended to use GiD_Process instead .central.s process Regards Enrique Escolano ----- Original Message ----- From: "Georg Haasemann" <georg.haasemann at gmx.de... [GiDlist] Pixelated fonts, GiD GUI
Send by: William Hunter Hi all; This is only a minor irritation, but perhaps someone can provide some help? Does anyone know of a way to make the GiD GUI fonts look smoother under Linux? I've attached a very small screenshot to show what I mean, it's the "Sure, leaving postprocess" fonts that I'm writing about. I searched for this and the best I could get was to use themed Tk widgets, i.e., Tile, but as I understand, this is only possible for Tk 8.5. GiD uses 8.4.9, right? Does this mean I have to live with it for now? I'm using the latest stable version of GiD and Kubuntu 7.10. Cheers, wh -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Pixelated fonts, GiD GUI
Send by: Ramon Ribó Hello,
GiD inherits all the fonts capabilities from TK and TK inherits
them from X11.
Tile is related to the look of the widgets but not to the fonts.
The difference in TK8.5 related to fonts is that it now uses the
anti-aliased text under X11, a font engine from X11 that provides
higher qualities fonts.
Next GiD version will use TK8.5 and will take advantage of them.
In the meanwhile, GiD can use any font that you have installed
in X11. You can choose them in:
Utilities->Preferences->Fonts
Regards,
Compass Ing. y Sistemas Dr. Ramon Ribo
http://www.compassis.com...
[GiDlist] Pixelated fonts, GiD GUI
Send by: William Hunter Thanks for the quick reply. Just one more question with regards to this: Will we be able to use themed widgets with the next release of GiD? On 29/01/2008, Ramon Ribó <ramsan at compassis.com> wrote: > > > Hello, > > GiD inherits all the fonts capabilities from TK and TK inherits > them from X11. > > Tile is related to the look of the widgets but not to the fonts. > > The difference in TK8.5 related to fonts is that it now uses the > anti-aliased text under X11, a font engine from X11 that provides ... [GiDlist] Pixelated fonts, GiD GUI
Send by: Ramon Ribó You can use themed widgets in your own windows already with GiD 8. It is only necessary that you include package tile and make a package require tile before beginning to use it. Compass Ing. y Sistemas Dr. Ramon Ribo http://www.compassis.com ramsan at compassis.com c/ Tuset, 8 7-2 tel. +34 93 218 19 89 08006 Barcelona, Spain fax. +34 93 396 97 46 William Hunter escribió: > Thanks for the quick reply. Just one more question with regards to this: > Will we be able to use themed widgets with the next release of GiD? ... [GiDlist] GID_BEGINMESHGROUP
Send by: Roberto Marivela Colmenarejo Hi all. We are using Gid to see the results of our particles model on its postprocess. Our model creates a file where appears all properties of each particle in each time step and we can generate a mesh for each interval time. We would use the GiD application GID_BEGINMESHGROUP to join all meshes of each time interval in a Group. All functions we use are compiled except GID_BEGINMESHGROUP where we obtain a mistake when we try to compile gidpost.lib with the Fortran Compaq 6.1 program. We have try with two differents versions of this library, one from http://gid.cimne.upc.es/support_team/gidpost.html,... [GiDlist] GID_BEGINMESHGROUP
Send by: Enrique Escolano Download it again from our web (gidpost1.70.zip) We have recompiled it (Win32 single thread and multithread) with the last updates For other platforms you must compile yourself from the source code. Regards Enrique Escolano ----- Original Message ----- From: Roberto Marivela Colmenarejo To: gidlist at gid.cimne.upc.edu Sent: Thursday, January 31, 2008 3:52 PM Subject: [GiDlist] GID_BEGINMESHGROUP Hi all. We are using Gid to see the results of our particles model on its postprocess. Our model creates a file where appears all properties of each particle in each time step and we can generate a mesh for each interval time. We would use the GiD application GID_BEGINMESHGROUP to join all meshes of each time interval in a Group. All functions we use are compiled except GID_BEGINMESHGROUP where we obtain a mistake when we try to compile gidpost.lib with the Fortran Compaq 6.1 program. We have try with two differents versions of this library, one from ... [GiDlist] export deformed mesh
Send by: Smith, Mark Hi Gidders I've been doing some analysis of the deflections of a shelled container subject to an external pressure. I can view the deformed structure in GiD but now need to somehow make a measurement of the volume change. Is there anyway I can export the deformed mesh as geometry so I can import it into gid as geometry create a volume, then do utilities:list:volumes(mass) ? Or is there an even easier way? regards mark This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] export deformed mesh
Send by: Enrique Escolano Hi Mark, You can export from postprocess the deformated mesh (it's written in GiD mesh ASCII format) and you can read this mesh with an external program to calculate the enclosed volume (this volume calculation from a boundary mesh is trivial ) Or you can do a macro to ask GiD about the mesh and deformation result and calculate the volume with a tcl procedure (but ask the mesh with Tcl can be slow for big meshes) If do you need to do this calculation only once for this case, as trick, you can import the previous GiD mesh file in preprocess again, then export again as dxf with the DXFSap2000 template, and import again in GiD to convert each triangle in a surface. Then create a volume with this surfaces and ask his volume. Enrique ----- Original Message ----- From: Smith, Mark To: ... [GiDlist] export deformed mesh
Send by: Jose Antonio Fernandez Hi, But, how can we use results of an analysis in the pre-process? Is there any way to do remeshing easily? (for localized failure or ALE algorithms for instance) Thanks. José _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Enrique Escolano Enviado el: jueves, 31 de enero de 2008 20:33 Para: gidlist at gid.cimne.upc.edu Asunto: Re: [GiDlist] export deformed mesh Hi Mark, You can export from postprocess the deformated mesh (it's written in GiD mesh ASCII format) and you can read this mesh with an external program to calculate the enclosed volume (this volume calculation from a boundary mesh is trivial ) Or you can do a macro to ask GiD about the mesh and deformation result and calculate the volume with a tcl procedure (but ask the mesh with Tcl can be slow for big meshes) If do you need to do this calculation only once for this case, as trick, you can import the previous GiD mesh file in preprocess again, then export again as dxf with the DXFSap2000 template, and import again in GiD to convert each triangle in a surface. Then create a volume with this surfaces and ask his volume. Enrique ----- Original Message ----- From: Smith, Mark <mailto:... [GiDlist] export deformed mesh
Send by: Enrique Escolano Hello José, It's not easy to remesh over a previous mesh (e.g a mesh deformated while the analysis), You can import the GiD ASCII mesh of triangles as a "Surface mesh" and try to remesh it or you can import each triangle as a surface (with the trick explained exporting as dxf) and try to remesh this geometry (can try to use rjump to avoid to have one or more new elements by triangle). Whit the second approach do you have several tools to edit the geometry to solve the problems (the surface-mesh can't be handled with the classical geometrical tools) Enrique ----- Original Message ----- From: Jose Antonio Fernandez To: ... [GiDlist] export deformed mesh
Send by: Smith, Mark Hi GiD team I need some advice on remeshing deformed geometry. I have done an structural analysis using large displacement (triangular) shell elements, I now want to create simplified geometry from the deformed mesh data. I can use Enrique's method to produce new geometry of the part with triangle surfaces. These triangles will on average have a lower quality measure than the original undeformed mesh. I can see no way of producing a simplified surface model from this highly faceted dxf import so that I can mesh again with elements of a similar size but of better shape quality. I can re-mesh with smaller elements but all the existing nodes are not moved so any poor shaped surfaces will remain? Does this imply that I must manually delete surface & rebuild them again? regards mark ________________________________ From: ... [GiDlist] export deformed mesh
Send by: Enrique Escolano Have you tried to use the 'rjump' mesher capabilities? (to create elements jumping between surfaces) You can select this mesher in the meshing preferences, or you can manually set only some lines to be jumped or not jumped Mesh->Mesh criteria->Skip Enrique ----- Original Message ----- From: Smith, Mark To: gidlist at gid.cimne.upc.edu Sent: Monday, February 04, 2008 12:34 PM Subject: RE: [GiDlist] export deformed mesh Hi GiD team I need some advice on remeshing deformed geometry. I have done an structural analysis using large displacement (triangular) shell elements, I now want to create simplified geometry from the deformed mesh data. I can use Enrique's method to produce new geometry of the part with triangle surfaces. These triangles will on average have a lower quality measure than the original undeformed mesh. I can see no way of producing a simplified surface model from this highly faceted dxf import so that I can mesh again with elements of a similar size but of better shape quality. I can re-mesh with smaller elements but all the existing nodes are not moved so any poor shaped surfaces will remain? Does this imply that I must manually delete surface & rebuild them again? regards mark ------------------------------------------------------------------------------ From: ... [GiDlist] export deformed mesh
Send by: Smith, Mark Hi Enrique I have tried your suggestion without success. I get the following error. VoidPlex::set_at. Invalid void index 0 Gid then crashes! I tried it on a simple rectangle where it worked fine. What I would really like is for GiD to somehow merge/join surfaces together creating larger areas of probably higher degree? regards mark win2000. GiD 7.7.7b ________________________________ From: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] On Behalf Of Enrique Escolano Sent: 04 February 2008 12:19 To: ... [GiDlist] export deformed mesh
Send by: Enrique Escolano GiD 7.7.7b is a very old version for this rjump feature. You must use one of the last beta versions (8.1.x) (can get a temporary password for the 8.x version) Off course you can try to manually merge surfaces, but it can require a lot of work. Last beta vesions include also a new command to merge surfaces with different algorithms (only from the boundary, or using more iformation from the interior) This command is under test, and is only avaible at command line level (not from the menus) escape geometry edit joinsurfaces Regards Enrique ----- Original Message ----- From: Smith, Mark To: gidlist at gid.cimne.upc.edu... [GiDlist] export deformed mesh
Send by: Smith, Mark Hi GiD team I have been exploring some more with GiD on the subject of deformed meshes & have discovered the following which is very useful, it may be a bug or a feature I'm not sure? It may be useful to other users as well? [GiDlist] export deformed mesh
Send by: Enrique Escolano Hi Mark, You are right, when importing a GiD 'mesh' ASCII file as a 'surfmesh', only the first mesh is read. - If the file is written from the postprocess, each set is written as a separated mesh - If the file is written from the preprocess, all elements of the same type belong to the same mesh (and then there is no problem to import as surfmesh) We corrected the surfmesh import, in order to handle this case (it will be fixed in the next 8.1.7b beta) Regards Enrique ----- Original Message ----- From: Smith, Mark To: gidlist at gid.cimne.upc.edu Sent: Monday, February 11, 2008 11:53 AM Subject: RE: [GiDlist] export deformed mesh Hi GiD team I have been exploring some more with GiD on the subject of deformed meshes & have discovered the following which is very useful, it may be a bug or a feature I'm not sure? It may be useful to other users as well? From postprocessor I export the deformed mesh using files:export:post information:ASCII files in preprocess I import this as GiD mesh, now export again as GiD mesh ** . Now if I import this latest GiD mesh as surface mesh I end up with deformed surface geometry which is what I want ;-) and not a mesh at all !!! If I omit the step of exporting the GiD mesh ** above ,which seems unnecessary, the import of the surface mesh brings in an incomplete model it appears the parts that were originally on "S Elmer mesh 2" (in my case for my model ) in gid post, disappear? GiD 7.7.7b on win2000 regards mark ------------------------------------------------------------------------------ From: ... [GiDlist] Meshing Problem
Send by: Wolfgang Hi, I'm new to GID and I hope my question is not too silly. The task is to mesh a rectangular domain (all in 2D) with some holes in. The problem is that I also need a mesh inside these holes and both meshes need to be connected (same nodes on the outline of the hole) because the holes are a different material. What do I have to do to achieve that result? Many thanks Wolfgang [GiDlist] Meshing Problem
Send by: Wolfgang Wolfgang schrieb: > Hi, > > I'm new to GID and I hope my question is not too silly. > > The task is to mesh a rectangular domain (all in 2D) with some holes > in. The problem is that I also need a mesh inside these holes and both > meshes need to be connected (same nodes on the outline of the hole) > because the holes are a different material. What do I have to do to > achieve that result? > > Many thanks > Wolfgang > _______________________________________________ > GiDlist mailing list > GiDlist at gid.cimne.upc.edu... [GiDlist] Aswani Koendjbiharie is out of the office.
Send by: Aswani Koendjbiharie I will be out of the office starting 31-01-2008 and will not return until 29-02-2008. I will NOT respond to your message because on the 1st of februari i'm not working for Adimec AIS. [GiDlist] GID Mesh Format
Send by: Wolfgang Why do I get duplicated entries in the mesh output?
Many thanks
Wolfgang
MESH dimension 3 ElemType Triangle Nnode 3
Coordinates
1 -5.8757647 211.728854 0
2 -5.8757647 211.728854 0
3 -5.8757647 211.728854 0
4 -5.8757647 211.728854 0
5 -5.8757647 218.288486 0
6 -5.8757647 218.288486 0
7 -5.8757647 218.288486 0
8 -5.8757647 218.288486 0
9 0.687706883 211.728854 0
10 0.687706883 211.728854 0
11 0.687706883 211.728854 0
12 0.687706883 211.728854 0
13 0.453545924 221.450493 0
14 -5.8757647 224.848118 0
15 -5.8757647 224.848118 0
16 -5.8757647 224.848118 0
17 -5.8757647 224.848118 0
...
[GiDlist] GID Mesh Format
Send by: Enrique Escolano Probably because do you have this duplicated points in the geometry (and then in the mesh generated from this geometry). Check your model: - Show points and node labels, to see if there are overlapped. - Draw point higherentities, to see how many lines are sharing ean point Enrique ----- Original Message ----- From: "Wolfgang" <wollez at gmx.net> To: <GiDlist at gid.cimne.upc.edu> Sent: Thursday, January 31, 2008 5:05 PM Subject: [GiDlist] GID Mesh Format > Why do I get duplicated entries in the mesh output? ... [GiDlist] GID Mesh Format
Send by: Wolfgang Wolfgang schrieb: > Why do I get duplicated entries in the mesh output? > > Many thanks > Wolfgang > > MESH dimension 3 ElemType Triangle Nnode 3 > Coordinates > 1 -5.8757647 211.728854 0 > 2 -5.8757647 211.728854 0 > 3 -5.8757647 211.728854 0 > 4 -5.8757647 211.728854 0 > 5 -5.8757647 218.288486 0 > 6 -5.8757647 218.288486 0 > 7 -5.8757647 218.288486 0 ... [GiDlist] (no subject)
Send by: Andrés Bellés Meseguer Como puedo exportar mallados desde GID a ANSYS ?? En que formato?? Y cual es la mejor manera de pasar geometría desde CATIA a GID?? Gracias ---- How i can export meshes from GID to ANSYS??? In which format?? And which is the best way for move geometry from CATIA to GID?? Thanks _________________________________________________________________ MSN Video. http://video.msn.com/?mkt=es-es -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080207/03f3e9c9/attachment.htm... [GiDlist] (no subject)
Send by: Enrique Escolano Hola Andrés, Por un lado puedes probar a cargar el 'problemtype' ansys55/ansys55_3d o ansys55/ansys55_plane que incluimos a modo de ejemplo en GiD (es muy simple, pero quizas ya sirva para tu propósito) Además de la malla, puedes poner alguna condición de contorno (apoyos y fuerzas) El fichero de cálculo se exporta con: Files->Export->Calculation file No se si la versión que tienes de ANSYS puede importar otros formatos de malla (tipo NASTRAN o algo así) En cuanto a la importación de geometría desde CATIA, yo creo que lo mejor es que uses el formato IGES. Saludos Enrique Escolano ----- Original Message ----- From: Andrés Bellés Meseguer To: ... [GiDlist] (no subject)
Send by: Andrés Bellés Meseguer Buenas, De esta manera casi funciona, el error que me da es que no reconoce el tipo de elemento, y solo aparecen todos los puntos de la malla, pero sin ningun elemento. He probao con -Calculation file, con -Calculate, y varios formatos y me sigue dando el mismo problema. Por si hay otro formato, tengo la versión 11 de Ansys, te adjunto la imagen donde se ven los formatos directos que importa. gracias From: escolano at cimne.upc.eduTo: gidlist at gid.cimne.upc.eduSubject... [GiDlist] (no subject)
Send by: Enrique Escolano No ha llegado adjunta la imagen que mencionas. Escribe sinó como texto las opciones de importación que ofrece Ansys 11. Por cierto, si puedes comunicarte más o menos en inglés, es preferible que uses ese idioma en la GiDList, para que el resto de usuarios puedan entenderlo. Saludos Enrique ----- Original Message ----- From: Andrés Bellés Meseguer To: gidlist at gid.cimne.upc.edu Sent: Thursday, February 07, 2008 5:54 PM Subject: RE: [GiDlist] (no subject) Buenas, De esta manera casi funciona, el error que me da es que no reconoce el tipo de elemento, y solo aparecen todos los puntos de la malla, pero sin ningun elemento. He probao con -Calculation file, con -Calculate, y varios formatos y me sigue dando el mismo problema. Por si hay otro formato, tengo la versión 11 de Ansys, te adjunto la imagen donde se ven los formatos directos que importa. gracias ---------------------------------------------------------------------------- From: ... [GiDlist] (no subject)
Send by: Andrés Bellés Meseguer The formats allowed by ansys 11 are: -IGES, CATIA, PRO/E, UG, SAT, PARA and an option of "Read input from..." (this is the way used in problemtype-ansys553d, but it don't works) How can import the mesh from Gid more suitable? Thanks From: escolano at cimne.upc.eduTo: gidlist at gid.cimne.upc.eduSubject: Re: [GiDlist] (no subject)Date: Thu, 7 Feb 2008 19:46:21 +0100 No ha llegado adjunta la imagen que mencionas. Escribe sinó como texto las opciones de importación que ofrece Ansys 11. Por cierto, si puedes comunicarte más o menos en inglés, es preferible que uses ese idioma en la GiDList, para que el resto de usuarios puedan entenderlo. Saludos Enrique ----- Original Message ----- From: Andrés Bellés Meseguer To: ... [GiDlist] (no subject)
Send by: Enrique Escolano GiD can export the geomety in IGES format, and also in SAT (ACIS) format, but these formats are to exchange the geometric model, not the mesh. Maybe you can modify a little our old Ansys55 problemtype to export a file that can be read by the current Ansys11 program. If do you have some sample file with the /prep7 Ansys command that Ansys11 expects, you can modify our ansys55_3d.bas GiD template in order to obtain the same. (read GiD help on customization - template file, to know how is our .bas template syntax) Regards Enrique ----- Original Message ----- From: Andrés Bellés Meseguer To: gidlist at gid.cimne.upc.edu... [GiDlist] Asociation between meshes and particles properties
Send by: Roberto Marivela Colmenarejo Buenas tardes a todos.
En primer lugar agradecer los buenos resultados que nos ha dado la
resolución del problema planteado la ocasión anterior y,
seguidamente planteo otra duda respecto al postprocesamiento de nuestro
modelo de partículas.
Hemos generado las mallas en cada instante de tiempo y las propiedades de
cada partícula en el intervalo correspondiente, pero
lo que no ocurre es que GiD únicamente lee la última malla y aplica las
propiedades de los elementos de las mallas de los instantes anteriores
a la única que lee, incluso llega a hacer la animación de las propiedades
pero sólo sobre la última malla.
En definitiva encontramos problemas en conseguir que GiD lea todas las
mallas de cada instante y asociarlas a las propiedades de
del instante respectivo.
A continuación planteamos el código en Fortran Compaq 6.1 para que sea de
utilidad en la resolución del problema.
PROGRAM MESHRESULTS
integer i, ierr
integer, parameter:: ndim=3 !número de
dimensiones
integer, parameter:: maxpar=20000000 !máximo número de partículas
integer npar, paso
real*8 paso2
integer tipo(maxpar), id(maxpar), idd
real x(ndim,maxpar), v(ndim,maxpar)
real rho(maxpar), p(maxpar), c(maxpar), m(maxpar), h(maxpar), con(maxpar)
real*8 xx, yy, zz, pp, value
character*256, parameter:: fmaindir = "../data/" !
directorio datos y resultados
!character*4, parameter:: fprefix = "t00-00000"
character*4, parameter:: fprefix = "file"
character*6, parameter:: fprefix2 = "mesh"
character*4 NULL,malla
character (len=128) mallaname, filename
logical bread
npar= 12723
nfluid=5046
paso=0
paso2=0
value=0
bread=.true.
CALL GID_OpenPostMeshFile( 'SalidaMier.post.msh', 0)
CALL GID_OpenPostResultFile('SalidaMier.post.res', 0)
NULL=char(0)//char(0)//char(0)//char(0)
CALL GID_BeginMeshGroup("Mallas de Ensayo")
CALL GID_BeginOnMeshGroup("Mallas de Ensayo")
DO while (bread)
paso=paso+1
paso2=paso2+0.125
write(filename, 100) trim(fmaindir), fprefix, paso,
".dat"
print*, filename
100 format (a, a, i5.5, a)
write(mallaname, 101) trim(fprefix2), paso
101 format (a, i5.5)
print*, paso
print*, mallaname
OPEN (paso, file = trim(filename),
iostat=ierr, action='read')
if(ierr/=0) bread=.false.
CALL
GID_BEGINMESH(mallaname,3,1,1)
CALL
GID_BEGINCOORDINATES
print*, "ha leido
beginmesh"
do
i=1, npar
read
(paso,*,iostat=ierr) id(i), x(1,i), x(2,i),
x(3,i),v(:,i),rho(i),p(i),c(i),m(i),h(i),tipo(i), con(i)
idd=id(i)
xx=x(1,i)
yy=x(2,i)
zz=x(3,i)
CALL GID_WRITECOORDINATES (idd, xx, yy, zz)
if(ierr/=0) bread=.false.
enddo
CALL
GID_ENDCOORDINATES
CALL
GID_BEGINELEMENTS
do
i=1,npar
CALL GID_WRITEELEMENT( i,i)
enddo
CALL
GID_ENDELEMENTS
CALL
GID_BeginResultGroup("HIDRAULICOS", paso2, 0, NULL)
CALL
GID_RESULTDESCRIPTION("PRESION", 0)
CALL
GID_RESULTDESCRIPTION("DOS PRESION", 0)
do
i=1, npar
idd=id(i)
value=p(i)
CALL GID_WRITESCALAR(idd, value)
CALL GID_WRITESCALAR(idd, 2*value)
enddo
CALL
GID_EndResult
CALL
GID_FLUSHPOSTFILE
CALL GID_ENDMESH
Close (paso)
END DO
CALL GID_ENDONMESHGROUP
CALL GID_EndMeshGroup
CALL GID_ClosePostMeshFile
CALL GID_ClosePostResultFile
END PROGRAM MESHRESULTS
Gracias de nuevo por adelantado.
David & Roberto
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[GiDlist] information about partitionning
Send by: sylvain waré Hello, I would like to partition the mesh that I have defined with Gid in order to work on it with different processor. I think I have red it in the notice of Gid but I dont succeed in finding where. Have you an idea? Do you know if is it possible? Thank you for your answer, regards, Sylvain Waré. [GiDlist] information about partitionning
Send by: Enrique Escolano GiD itself doesn't include any tool to partitionate the mesh (for parallel processing). You can manually separate some geometric or mesh entities in different parts: sending them to a different layer, or assigning different materials of some condition. Then you can write this information in your own way with your problemtype template. A typical code to automatize the mesh partition is 'metis' (it's open source I think), your problemtype can automatically invoke the metis executable (it receives a mesh file as input, and returns another file with his groups of elements), to send the groups of elements to your layers or apply your material/condidion. Regards Enrique Escolano ----- Original Message ----- From: "sylvain waré" <... [GiDlist] Problem with mesh generation of a symmetric body
Send by: vincent russier Dear collegues, I try to generate a mesh for a simple volume symmetric with respect to rotation of axis Z (or other), as for instance an ellipsoid. I tried with the utility "Copy/Move and the Rotation " etc. but I definitelly fail after numerous different trials. I should be very pleased to get the solution. Thank you for your help -- ------------------------------------------------------------------ Vincent RUSSIER russier at glvt-cnrs.fr Tel.: +33(0)1 56 70 30 32 UMR 7182 du CNRS Institut de Chimie et des Matériaux de Paris-Est (ICMPE) 15, rue Georges Urbain, 94407 Vitry-sur-Seine, France ------------------------------------------------------------------ ... [GiDlist] Problem with mesh generation of a symmetric body
Send by: Enrique Escolano Two recommendations: - Avoid to create a single surface rotating 360 degrees, it's better to create 4 copies (set Multiple copies=4) of 90 degrees - Avoid if possible to revolve points/lines on the revolution axe (the extruded entity will be degenerated) If finally you are not able to generate the mesh, send us the example. Regards Enrique Escolano ----- Original Message ----- From: "vincent russier" <russier at glvt-cnrs.fr> To: <gidlist at gid.cimne.upc.edu> Sent: Thursday, February 28, 2008 2:11 PM Subject: [GiDlist] Problem with mesh generation of a symmetric body >... [GiDlist] Problem with Init_Cond in Dynamics
Send by: Daniel Castañal García Dear Gidders, I am trying to assess a structure with GID and the problem type RamSolid, in particular, a dynamic (modal) analysis. When I try to calculate it, it appears a message "(line number 891. error: For assign Initial_conditions to any entities the question Initial_conditions: in Problem_Data must be set to User_Defined)"; but I've already set the initial conditions to Disp Z,Y,X: 0 and Vel X,Y,Z: 0. Where do you think there's the problem? Where do I have, if necessary, to set User_Defined, in the menu or in the .cnd file? Regards and thanks in advance Daniel -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Adding geometry features to a model using Substation Boolean operations
Send by: Javier Jimenez Hi GiD team, Appreciate your assistance to complete the geometry generation of a model similar to the molde final, which was created with a 3D commercial CAD program. The program fails when applying the "Substration Volume Boolean operation", using the auxiliary volumes denominated Fresado lateral y Fresado posterior, to create the two lateral extrusions and the back slot to the revolved model. Geometry files of all parts and pics from steps used are included in the attached folder. GiD version is 8.09R1 . Thanks in advance for your help. Saludos, Javier Jiménez -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Iges export
Send by: Smith, Mark Win2000 gid 7.7.7b Hi GiD team I have imported a surface mesh of a deformation analysis. The mesh comes in OK & displays as a surface model as I want, it allows me to mesh it and I can save everything to a new gid project. I would like to export this in iges format to exchange it to our CAD designers but GiD refuses to export any of the surfaces in either iges or ASIC format I get the following warning for every surface "Warning: surfmesh xx not written in IGES file" . Doing a model collapse or model repair makes no difference? Is there a work around? Regards mark This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. ... [GiDlist] Iges export
Send by: Smith, Mark Hi GiD team I think my problem is due to the fact that my surfaces are MESHSURFACES and not nurbs, GiD wont allow me to convert them to nurbs (not even 8.1.6b academic version), why does GiD display the model as discrete surfaces yet it does not allow me to manipulate them even though there is under geometry an option to edit surfacemesh? Regards mark -----Original Message----- From: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] On Behalf Of Smith, Mark Sent: 03 March 2008 16:17 To: ... [GiDlist] Iges export
Send by: Enrique Escolano Hi Mark, You are right, the MESHSURFACES are not NURBS, they are defined by a underlying triangle mesh. Can't be converted to a NURBS form and then couldn't be exported as an standard CAD entity. Most GiD geometrical tools, like intersection, etc. won't work with this kind of entity, it's mainly used to be remeshed. You can only export the mesh (e.g. can export the triangles by the DXFSAP2000 template in order to obtain a planar surface for each triangle) Enrique ----- Original Message ----- From: "Smith, Mark" <Mark.Smith at linx.co.uk> To: <... [GiDlist] Iges export
Send by: Smith, Mark Hi Enrique Thanks for the answer, though it doesn't help a lot ;-( I have thought of exporting all the nodal coordinates of the deformed model as a "point cloud" to see if I can generate a surface model as one would do with reversed engineering of a scanned object, is this something which GiD might consider developing? As I will need to use an external software package to do this which I don't have at this moment. Any thoughts or suggestions gratefully received. Regards mark -----Original Message----- From: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu... [GiDlist] Iges export
Send by: Enrique Escolano Hi Mark, I'm sorry, but GiD doesn't has this kind of tool. We are working on this kind of topics, but it's difficult this conversion from mesh to NURBS. I tried (a little only) some commertial 'reverse engineering' packages, and they didn't worked without a lot of user aid. If do you find a good package, let me know please. Could you send me your example? (to have a look of the complexity of your case) Enrique ----- Original Message ----- From: "Smith, Mark" <Mark.Smith at linx.co.uk> To: <gidlist at gid.cimne.upc.edu... [GiDlist] 3d surface
Send by: Abdou Sene Hello,
I would like to know how one can represent a 3d surface using only a file containing coordinates x y z of some points of that surface (there is no mesh). For example, if the file contains these data
x y z
.2 1 2.1
3.1 3 1.5
2.3 4.2 2.4
9.2 7.2 1.3
Best
Abdou
---------------------------------
Envoyé avec Yahoo! Mail.
Une boite mail plus intelligente.
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[GiDlist] 3d surface
Send by: Enrique Escolano You can try to import the coordinates as points (e.g with a batch file including a first line like "mescape geometry create point" and then the coordinates), and then use this points to manually create curves and this curves to create surfaces. Also you can try other options: - If the points can be projected in a direction, can try to use this points to create an approximated surface with: Geometry->Create->NURBS surface->By points - or you can connect the nodes with a Delaunay-like triangulation of elements/surfaces: Writting this in the lower command line: Mescape Meshing ConnectPoints CreateSurfaces and select the source points Regards Enrique Escolano ----- Original Message ----- From: Abdou Sene To: ... [GiDlist] Error ReaVect
Send by: Ignacio Al crear la malla de mi modelo obtengo el siguiente error: error in ReaVect *. No correct size ¿A qué es debido? ¿cómo lo soluciono? Mi modelo es de superficies planas y normalmente obtengo este error cuando fuerzo a que la malla pase por un punto de una superficie. Gracias -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080312/d9698514/attachment.htm [GiDlist] Error ReaVect
Send by: Enrique Escolano Hola Ignacio, ¿que versión de GiD usas? (si es anterior a la 8.1.7b descarga esta última beta) ¿puedes enviarnos tu modelo a ver lo que pasa? (directamente a escolano at cimne.upc.edu , no a la gidlist) Enrique Escolano ----- Original Message ----- From: Ignacio To: Lista GiD Sent: Wednesday, March 12, 2008 1:33 PM Subject: [GiDlist] Error ReaVect Al crear la malla de mi modelo obtengo el siguiente error: error in ReaVect *. No correct size ¿A qué es debido? ¿cómo lo soluciono? Mi modelo es de superficies planas y normalmente obtengo este error cuando fuerzo a que la malla pase por un punto de una superficie. Gracias -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Error ReaVect
Send by: Ignacio Con la versión que me comentas obtengo el mismo error. El programa despues de mostrar el error se cierra automáticamente Gracias El día 12/03/08, Enrique Escolano <escolano at cimne.upc.edu> escribió: > > Hola Ignacio, > ¿que versión de GiD usas? (si es anterior a la 8.1.7b descarga esta > última beta) > > ¿puedes enviarnos tu modelo a ver lo que pasa? > (directamente a escolano at cimne.upc.edu... [GiDlist] Error ReaVect
Send by: Enrique Escolano Hola Ignacio. Es debido un error interno, al manipular a la vez nodos en 2D y 3D. Esto pasa solamente si mallas con 'Rfast' y fuerzas nodos de la malla Para evitar el error de momento usa el mallador 'Rsurf' (que genera una malla en un espacio 3D), La próxima versión ya tendrá esta corrección incluida Saludos Enrique Escolano ----- Original Message ----- From: Ignacio To: Lista GiD Sent: Wednesday, March 12, 2008 1:33 PM Subject: [GiDlist] Error ReaVect Al crear la malla de mi modelo obtengo el siguiente error: error in ReaVect *. No correct size ¿A qué es debido? ¿cómo lo soluciono? Mi modelo es de superficies planas y normalmente obtengo este error cuando fuerzo a que la malla pase por un punto de una superficie. Gracias -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Error ReaVect
Send by: Ignacio Hola Enrique El problema es que si mallo con Rsurf y fuerzo nodos de la malla, la malla que obtengo no es correcta, con elementos triangulares existen elementos con aristas que se cortan entre sí. Un saludo El día 12/03/08, Enrique Escolano <escolano at cimne.upc.edu> escribió: > > Hola Ignacio. > > Es debido un error interno, al manipular a la vez nodos en 2D y 3D. > Esto pasa solamente si mallas con 'Rfast' y fuerzas nodos de la malla > Para evitar el error de momento usa el mallador 'Rsurf' (que genera una ... [GiDlist] Error ReaVect
Send by: Enrique Escolano Tienes razón Igancio, Con Rsurf no se están forzando los nodos que deseas. Tendrás que esperar a que saquemos la versión corregida, o bien no usar esa opción de forzar puntos de la malla, y obtener lo que quieres subdividiendo las superficies con una línea que pase por los puntos deseados (la unión de los pilares con el forjado) Enrique ----- Original Message ----- From: Ignacio To: gidlist at gid.cimne.upc.edu Sent: Thursday, March 13, 2008 9:21 AM Subject: Re: [GiDlist] Error ReaVect Hola Enrique El problema es que si mallo con Rsurf y fuerzo nodos de la malla, la malla que obtengo no es correcta, con elementos triangulares existen elementos con aristas que se cortan entre sí. Un saludo El día 12/03/08, Enrique Escolano <... [GiDlist] bug?
Send by: Abdou Sene Hello,
i am trying to use the function "Force points to" (Mesh > Mesh Criterai > Force Points to > Surface mesh) for the enclosed figure. But there must be a bug: the message is "segmentation default" when i select all the points.
Could you help please
Abdou
---------------------------------
Envoyé avec Yahoo! Mail.
La boite email la plus appreciée au monde.
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[GiDlist] bug?
Send by: Enrique Escolano You are right, There is a bug when assigning this kind of meshing information (only in case that a point to be forced has number=1). Now it's corrected for the next beta Regards Enrique Escolano ----- Original Message ----- From: Abdou Sene To: gidlist at gid.cimne.upc.edu Sent: Wednesday, March 19, 2008 7:04 PM Subject: [GiDlist] bug? Hello, i am trying to use the function "Force points to" (Mesh > Mesh Criterai > Force Points to > Surface mesh) for the enclosed figure. But there must be a bug: the message is "segmentation default" when i select all the points. Could you help please Abdou ------------------------------------------------------------------------------ Envoyé avec Yahoo! Mail. La boite email la plus appreciée au monde. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] error running in Fedora 8 (linux 32)
Send by: pablo p del castillo Hello;
I installed Gid (last beta) at Fedora 8, and i got the next error when i try to run:
/usr/bin/X11/xdpyinfo: Command not found.
/home/estacion/GiD/gid.exe: error while loading shared libraries: /home/estacion/GiD/lib/mesa642/libGL.so.1: cannot restore segment prot after reloc: Permission denied
Thanks,
Pablo
---------------------------------
Enviado desde Correo Yahoo!
Más formas de estar en contacto.
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[GiDlist] error running in Fedora 8 (linux 32)
Send by: miguel Hello, We’re aware of the problem with xdpyinfo and fedora 7, the next installation process will take into account this issue. But related to the problem with the dynamic library, it’s the first time I heard of it. I’ll look into it with a new installation of fedora 8. In the meantime you can try the ‘gid’ script I send you attached to this mail. I suppose that you gid installation directory is /home/estacion/GID. If not, just change the second line of the script accordingly. If it still give you the message with the xdpyinfo problem, please tell me and try the second script ‘gid2’. Best regards, Miguel Pasenau _____ De: ... [GiDlist] structured mesh
Send by: sylvain waré Hello, I want to know if it is possible to GID to do the following actions: I want to make a structured mesh in my 3 volumes. It seems to be possible in so far as I have 3 6-sides volumes. But, it works only for the volumes 2 and 3 and not for the 1. I think it links to the fact the lines of this volumes are in reality shared in 2 part, and it is an issu. But, is there a function in order to avoid this matter. Thank you for your help, regards. -------------- next part -------------- A non-text attachment was scrubbed... Name: image.bmp Type: image/bmp Size: 401526 bytes Desc: not available Url : http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080325/84a4440f/attachment.bin... [GiDlist] structured mesh
Send by: Abel Coll Hello, The problem is that volume number 1 (in the picture you have sent) is not a 6-sided volume. It has 7 surfaces. To reach a structured mesh you have to split this volume in a similar way as volumes 2 and 3 are. Regards, ABEL _________________________________ Abel Coll Sans - Civil Engineer CIMNE - International Center for Numerica Methods in Engineering Ofice c-2, C1 building - Campus Nord UPC Gran Capità s/n, 08034 Barcelona T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17 -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu... [GiDlist] structured mesh
Send by: sylvain waré Abel Coll a écrit : > Hello, > > The problem is that volume number 1 (in the picture you have sent) is not a > 6-sided volume. It has 7 surfaces. To reach a structured mesh you have to > split this volume in a similar way as volumes 2 and 3 are. > > Regards, > > ABEL > > > _________________________________ > Abel Coll Sans - Civil Engineer > CIMNE - International Center for Numerica Methods in Engineering > Ofice c-2, C1 building - Campus Nord UPC > Gran Capità s/n, 08034 Barcelona ... [GiDlist] GiD splash screen in batch mode
Send by: Martin.Meiler Hi GiD team, is there any reason why the GiD splash screen appears when using the command line option -n2 ? Since i am using a Tcl command in the batch file, i have to use this option instead of -n. The splash screen obtains the focus and the previously focused command prompt does not obtain the focus after the splash screen disappears. Thanks for your answer. Best regards and have a nice weekend Martin -- -------------------------------- SiMetris GmbH Dipl.-Ing. Martin Meiler Am Weichselgarten 7 D - 91058 Erlangen-Tennenlohe Tel.: +49 9131 691 280 Fax.: +49 9131 691 285 Email: martin.meiler at simetris.de... [GiDlist] GiD splash screen in batch mode
Send by: Enrique Escolano Hi Martin, In theory this splash must not appear in this case, we will check it... In any case, you can avoid this GiD splash by changing the settings in the preferences window. Regards Enrique ----- Original Message ----- From: "Martin.Meiler" <Martin.Meiler at simetris.de> To: <gidlist at gid.cimne.upc.edu> Sent: Friday, March 28, 2008 4:38 PM Subject: [GiDlist] GiD splash screen in batch mode > Hi GiD team, > > > is there any reason why the GiD splash screen appears when using the ... [GiDlist] Write_displacements error
Send by: Daniel Castañal García Dear Gidders, I am trying to assess a structure with GID and the problem type RamSolid, in particular, a dynamic (modal) analysis. When I try to calculate it, it appears a message "can't find word ***write_displacements*** in input file", I've already asked for this info on the Data-Advanced-Dynamic Output and it doesn't work out, so I'm lost. Where do you think there's the problem? Regards and thanks in advance Daniel -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080403/ddd86b33/attachment.htm... [GiDlist] Write_displacements error
Send by: Ramon Ribó Hello, Please try the problem with "RamSeries 6 beta" http://www.compassis.com/downloads/RamSeries/setup%2dCompassFEM%2dRamSeries%2d8.1.7R1.exe and repost if there are any problems. Regards, Compass Ing. y Sistemas Dr. Ramon Ribo http://www.compassis.com ramsan at compassis.com c/ Tuset, 8 7-2 tel. +34 93 218 19 89 08006 Barcelona, Spain fax. +34 93 396 97 46 Daniel Castañal García escribió: >... [GiDlist] Problems when trying to clear all geometric entities
Send by: Martin.Meiler Hi GiD team, currently i am wondering why the following command sequence does not work for me: Mescape Geometry Delete AllTypes InvertSelection escape should delete all existing geometric entity types. This is strange, since the following commands are working to clear all entities: 2D: Mescape Geometry Delete Surface LowerEntities InvertSelection escape 3D: Mescape Geometry Delete Volume LowerEntities InvertSelection escape Thanks for your answer. Best regards and have a nice weekend Martin -- -------------------------------- SiMetris GmbH Dipl.-Ing. Martin Meiler Am Weichselgarten 7 D - 91058 Erlangen-Tennenlohe Tel.: +49 9131 691 280 Fax.: +49 9131 691 285 Email: ... [GiDlist] Problems when trying to clear all geometric entities
Send by: Enrique Escolano Hello Martin, This is a bug related that when selecting all types, the entities identifiers are not uniques. Now it's fixed for the next version. Until have this version, you can use other alternative commands, e.g. Mescape Geometry Delete Volume 1:end escape Mescape Geometry Delete Surface 1:end escape Mescape Geometry Delete Line 1:end escape Mescape Geometry Delete Point 1:end escape ----- Original Message ----- From: "Martin.Meiler" <Martin.Meiler at simetris.de> To: <gidlist at gid.cimne.upc.edu... [GiDlist] Doubts OpenSees Examples using Gid
Send by: ana roman Dear Gid Team, I'm a civil engineer student in Brazil and this is my first time using Gid.So i'm testing the opensees examples available at http://www.ce.washington.edu/~geotech/opensees/gid_tutorial.htm.I followed all the steps correctly,so when I iniciate the calculation step the program run, it create the .tcl file at the working directory but it doesn't create the .flavia.res file, so when i try to post-process the example it said that it doesn't exist results.I would like to know if i have to download any other file besides the tabasFP.txt or if maybe it's another problem.It create the .msh file but when i try to open directly at the postprocess option it said that my version (evaluate version) only allows to manage 1010 nodes at postprocessor, its that the problem, my version? Best Regards, Ana Román _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! ... [GiDlist] Doubts OpenSees Examples using Gid
Send by: Enrique Escolano Hello Ana, I downloaded the problemtypes that you related, and the calculation solver openSees.exe is depending of the tcl82.dll You must install the Tcl scripting interpreter. Can download a binary version from ActiveState http://downloads.activestate.com/ActiveTcl/Windows/ The oldest version nowadays seems to be the 8.3.3 !! You can try to download and install this version, and as trick, copy the tcl83??.dll into the openseesQuad.gid directory, and rename it to tcl82.dll Then probably you will be able to run openSees.exe with the tcl file as input. You can try to start it outside GiD, from a DOS console openSees.exe "yourfile.tcl" If it works a .post file must be created Note: don't try to use the 8.5.x Tcl version, because it is too modern for the openSees.exe compilation, you can also try to find a more recent openSee. Note2: You can get a trial temporary password to use GiD one month vithout size limitations Regards Enique Escolano ----- Original Message ----- From: ana roman To: ... [GiDlist] News of GiD 8.2.0b beta version
Send by: Enrique Escolano Hello GiD users, There is a new GiD 8.2.0b beta version available for download at http://www.gidhome.com/download/do07.html Windows and Linux versions for 32 and 64 bits are now ready. News from version 8.1.6b to 8.2.0b : a.. Boundary layer meshing in 2D b.. Transparent layers in preprocess c.. Circle element (defined by a center, radius and normal to the plane), and internal sphere mesher. d.. Updated to Tcl/Tk 8.5 e.. Spaceball device enabled for Windows-x64 f.. GiD_UnAssignData : wherefield <fieldname> <fieldvalue> To unassign this condition olny for the entities where the field named 'fieldname' has the value 'fieldvalue' g.. Several Tcl events: - TclCalcModelBoundaries: Tcl event to calculate and set its own bounding box (for zoom frame) - AfterSaveImage: Tcl event, interesting for example to save a georeference file (see dev_kit.tcl) - BeforeTransformProblemType: Tcl event, to be raised just before this transformation - BeforeInitGIDPostProcess: Tcl even, raised just before change to postprocess mode h.. GiD_Info parametric curve t_fromrelativelength: Tcl procedure to calculate the parameter that provide the required arc length. i.. bas template command *ElemsNormal, to get the normal for triangles, quadrilaterals and circles. j.. Combobox in the toolbar to select the current layer to use k.. Mesh/nomesh criteria can be applied also to points l.. File browser window dialog can have additional parameters depending on the context (e.g VTK or IGES import preferences) m.. Menu to load recent postprocess files n.. Menu to set useful or saved views. o.. JoinSurfaces JoinCoplanary, new function to join coplanary neighbor surfaces p.. Draw meshing data related to boundary layer and Points forced to the mesh q.. Use of PGF Fonts in postprocess And off coure several bugs has been fixed. Best wishes The GiD Team ----- Original Message ----- From: Enrique Escolano To: ... [GiDlist] News of GiD 8.2.0b beta version
Send by: Martin.Meiler Hi GiD-Team, i wanted to test the new GiD 8.2.0 beta, but when i tried i could not test anything, since the new version does not start somehow. Me and a colleague of mine tested the version but at both systems the GUI did not come up and the GiD start procedure stopped at the splash screen. Are we the only ones facing this problem? What can we do? The last 8.1.8b did not have this problem. Best regards Martin Enrique Escolano wrote: > Hello GiD users, > > There is a new GiD 8.2.0b beta version available for download at > http://www.gidhome.com/download/do07.html... [GiDlist] News of GiD 8.2.0b beta version
Send by: Enrique Escolano Hi Martin, Which GiD version have you tried? Windows or Linux? 32 or 64 bits? Check with a md5 digest if the version that you donwloaded is the same as the current of our ftp Current md5sumGiD*.txt file of our ftp are: GiD8.2.0b-win-x32.exe --> dc547421058353a7ee06d79da88c6ecb GiD8.2.0b-win-x64.exe --> bc8349f2b98dd97c0f501fbd92d1b23b gid8.2.0b-dyn-64.tar.gz -- > 3d2e25dbca399bbbce15c5fd3e0fe50d gid8.2.0b-dyn-64-Install --> c32ce7a665e2dc0d7e08be0caf4d106c gid8.2.0b-dyn-kernel2.6.tar.gz --> 185a0ebb66ca702a3e41b097ed5bc858 gid8.2.0b-dyn-kernel2.6-Install --> 2c43ad176a3ad6022bd321852bc5e179 If your checksum is different download it again please. ----- Original Message ----- From: "Martin.Meiler" <... [GiDlist] News of GiD 8.2.0b beta version
Send by: Martin.Meiler Hi Enrique, we have tried the following GiD versions: ftp://gid.cimne.upc.es/pub/gid_adds/Linux/kernel-2.6/gid8.2.0b-dyn-kernel2.6.tar.gz MD5-SUM matches Linux Versions 32 and 64 bit machines Operating Systems: * OPENSuSE 10.2 * OPENSuSE 10.3 mesa and openGL versions Everything we try results in GiD stuck at the splash screen. Do you have any idea what happens? Best regards Martin Enrique Escolano wrote: > Hi Martin, > > Which GiD version have you tried? > Windows or Linux? > 32 or 64 bits? ... [GiDlist] News of GiD 8.2.0b beta version
Send by: miguel Hi, ¿the same problem appears when you execute 'gidx'? On a opensuse 10.2 distribution I've found that the zlib library does not have the command 'gzopen64'. This function is used to open large files, so I guess your distribution does not have support for large files (>4GB files). from http://www.linux-archive.org/debian-user/25370-upgrading-sid-2.html: | Note that this has nothing to do with 64-bit libraries. The "64" in | gzopen64 means, essentially, that the function can handle large files | (whose sizes cannot be represented in 32 bits, so 64 bits are used). ... [GiDlist] gidpost library on Visual Studio 2005
Send by: Jose.A.Fernandez at cedex.es Dear GiD Team, I want also to transfer my fortran code from compaq Visual fortran 6.6 to Intel IA-32 compiler v.10 (running on Visual Studio 2005) and I have the same problem described in previous mails found in the Gidlist archives. Is this problem solved or is it a trivial mistake from my Visual Studio project definition? -I m using gidpost 1.7. -The linker says that the defined function in the given gidpost.lib are not founded (even if the library is included in the project). -I m not able to build gidpost.lib as environment is not defined in cfortran.h. Thanks for your help. Best regards. José Antonio ____________________________________________ Dear people of GiD, I think I am experiencing the same problem. I am trying to use the library _gidpost.lib_ within my fortran project, compiling it with the Intel IA-32 compiler (v.9.1 running on VS2005). I am using the version 1.70 of gidpost. When I build the library the compiler produces lots of warnings (deprecation), but still works. The problem comes when I build my project and include the library. Seems like the linker cannot find the functions inside the library, although it is definitely included in the project. --------------------------------------- Hello Adisorn, we have not tested that situation. We need you to answer a few question in order to diagnose the problem: - what is the version of gidpost? - what does the compiler say when it try to use gidpost.lib? - did you build gidpost.lib? regards, adisorn wrote: >... [GiDlist] gidpost library on Visual Studio 2005
Send by: ronda at cimne.upc.es Hello, Jose.A.Fernandez at cedex.es wrote: > Dear GiD Team, > I want also to transfer my fortran code from compaq Visual fortran 6.6 > to Intel IA-32 compiler v.10 (running on Visual Studio 2005) and I have > the same problem described in previous mails found in the Gidlist > archives. Is this problem solved or is it a trivial mistake from my > Visual Studio project definition? > -I m using gidpost 1.7. > -The linker says that the defined function in the given gidpost.lib are could you send us the output messages from the linker? >... [GiDlist] gidpost library on Visual Studio 2005
Send by: Jose.A.Fernandez at cedex.es Each time I call a gidpost funcion I receive a LNK2019 error, for example: Error 6 error LNK2019: símbolo externo _GID_OPENPOSTMESHFILE sin resolver al que se hace referencia en la función _OUTPUT_mp_OUT_GID_DAT output.obj I had directly gidpost.lib to the project as a source file and I had also gidpost.lib to "Additional dependencies-Input-Linker-Prperties". I tried also to define "Additional Lybraries Directories-General-Linker- Properties" to define the lib path. Thank you very much for your help. > Hello, > > Jose.A.Fernandez at cedex.es... [GiDlist] empty lines...
Send by: Julian E. Mindel Dear GiD people,
I have come accross a problem that somehow seems simple, and
yet I cannot get rid of (or cannot find how). I have created a problem
type. This problem type contains 20 conditions. In the .bas file , all
I do is list the nodes (and coordinates), then the connectivities, and
finally the 20 sets of face Global nodes (1 per each condition). My
problem comes from the fact that all the last 20 sets are written
correctly in the output of the template, however Face 1 (the comment) is
followed by two empty lines ... and Face 2 is followed by one empty
line. Here is an example:
Connectivity
...
...
4 176 161 196 235
4 160 176 197 234
4 160 203 176 234
Face Element nodes for 1
371 388 386
79 80 90
89 79 90
89 90 99
386 370 371
371 370 340
...
...
489 481 488
489 488 499
Face Element nodes for 2
385 387 372
2 1 3
5 2 3
5 3 10
This is very strange behaviour, as those empty lines are unexpected, and
seem to decrease as I decrease the number of existing conditions (this
problem seems to disappear if I have only 5 conditions). No matter what
I do to the .bas file, I cannot get rid of these two lines of output.
I have attached a simple version of this problem type, a project, and
"hello.dat" is the output.
Notice that the rest of the "Face Element nodes" in "hello.dat" are
written fine.. without any spaces at the beginning. I thought it could
be something to do with *Canrepeat.. but it is set to YES in the
conditions file. I double checked the number of entities for each
condition set, and they match the output of the respective loops. So it
looks like the spaces are spurious.
I hope any of you who may have come accross with this problem or know
the proper way around it might be able to help me.
Best regards,
--
Julian E. Mindel
Desk 3.52D, Royal School of Mines
Department of Earth Science and Engineering
South Kensington Campus
Imperial College London
London, SW7 2AZ
Tel: +44 (0)20 7594 1355 (ext: 41355)
Fax: +44 (0)20 7594 7444
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[GiDlist] empty lines..
Send by: Julian E. Mindel Dear GiD people,
I have come accross a problem that somehow seems simple, and
yet I cannot get rid of (or cannot find how). I have created a problem
type. This problem type contains 20 conditions. In the .bas file , all
I do is list the nodes (and coordinates), then the connectivities, and
finally the 20 sets of face Global nodes (1 per each condition). My
problem comes from the fact that all the last 20 sets are written
correctly in the output of the template, however Face 1 (the comment) is
followed by two empty lines ... and Face 2 is followed by one empty
line. Here is an example:
Connectivity
...
...
4 176 161 196 235
4 160 176 197 234
4 160 203 176 234
Face Element nodes for 1
371 388 386
79 80 90
89 79 90
89 90 99
386 370 371
371 370 340
...
...
489 481 488
489 488 499
Face Element nodes for 2
385 387 372
2 1 3
5 2 3
5 3 10
This is very strange behaviour, as those empty lines are unexpected, and
seem to decrease as I decrease the number of existing conditions (this
problem seems to disappear if I have only 5 conditions). No matter what
I do to the .bas file, I cannot get rid of these two lines of output.
I have attached a simple version of this problem type, a project, and
"hello.dat" is the output.
Notice that the rest of the "Face Element nodes" in "hello.dat" are
written fine.. without any spaces at the beginning. I thought it could
be something to do with *Canrepeat.. but it is set to YES in the
conditions file. I double checked the number of entities for each
condition set, and they match the output of the respective loops. So it
looks like the spaces are spurious.
I hope any of you who may have come accross with this problem or know
the proper way around it might be able to help me.
Best regards,
--
Julian E. Mindel
Desk 3.52D, Royal School of Mines
Department of Earth Science and Engineering
South Kensington Campus
Imperial College London
London, SW7 2AZ
Tel: +44 (0)20 7594 1355 (ext: 41355)
Fax: +44 (0)20 7594 7444
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[GiDlist] empty lines..
Send by: Enrique Escolano Hello Julian, This is a bug, we are going to fix it. The problem only appear if your problemtype defines a condition name that match the "left part" of other condition name. e.g. in your case, "1" match the start of "10", and both conditios can be confused (because GiD accept commands in an abreviated way) It is highly recommended to avoid to use two condition names with this kind of matching !! The same limitation can be applied to material names and also to field names inside a condition/material. To avoid the problem, instead "1" to "9" you can use for example "01" to "09" Regards Enrique Escolano ----- Original Message ----- From: Julian E. Mindel To: ... [GiDlist] empty lines..
Send by: Julian E. Mindel Excellent! Problem seems to be solved. Thank you very much for your help. Julian Enrique Escolano wrote: > Hello Julian, > > This is a bug, we are going to fix it. > The problem only appear if your problemtype defines a condition name > that match the "left part" of other condition name. > > e.g. in your case, "1" match the start of "10", and both conditios can > be confused (because GiD accept commands in an abreviated way) > > It is highly recommended to avoid to use two condition names with this > kind of matching !! >... [GiDlist] Information about mesh format and geo format
Send by: Rodrigo Augusto Hi, I would like to have detailed information about the gid mesh format and geo format. I'm studying shape optimization and I'm using GiD to draw the geometry and mesh generate. The solution is done in a FEM software that I wrote. For that reason, I would like to obtain those informations to can read the mesh file in my program, solve the optimization problem, regenerate the geometry and remesh, and, if necessary, solve the optimization problem again till the convergence criteria will be achieved. What means the lines 2 and 8 from the following piece of msh file in project ASCII exported? 3 4 4 984 3281 1 0 0 1 0 0 3 0 0.000000 50.000000 20.000000 2 0 0 7 0 0 3 0 1.685007 50.000000 20.000000 (...) 0 1 0 0 0 2 2 3 0 620 679 625 678 2 0 0 0 2 2 3 0 787 852 770 834 3 0 0 0 3 2 3 0 951 935 949 895 4 0 0 0 4 2 3 0 679 687 625 678 5 0 0 0 4 2 3 0 Best Regards -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Information about mesh format and geo format
Send by: Enrique Escolano The GiD preprocess project mesh ASCII format is very simple I attach two documents (Spanish) explaining the .geo and .msh formats Note: This .msh format is different from the ASCII mesh format used to import/export GiD meshes and to be read in postprocess. This is the ASCII version of the binary mesh file saved with the model in preprocess Best regards Enrique Escolano ----- Original Message ----- From: Rodrigo Augusto To: gidlist at gid.cimne.upc.edu Sent: Wednesday, April 30, 2008 9:03 PM Subject: [GiDlist] Information about mesh format and geo format Hi, I would like to have detailed information about the gid mesh format and geo format. I'm studying shape optimization and I'm using GiD to draw the geometry and mesh generate. The solution is done in a FEM software that I wrote. For that reason, I would like to obtain those informations to can read the mesh file in my program, solve the optimization problem, regenerate the geometry and remesh, and, if necessary, solve the optimization problem again till the convergence criteria will be achieved. What means the lines 2 and 8 from the following piece of msh file in project ASCII exported? 3 4 4 984 3281 1 0 0 1 0 0 3 0 0.000000 50.000000 20.000000 2 0 0 7 0 0 3 0 1.685007 50.000000 20.000000 (...) 0 1 0 0 0 2 2 3 0 620 679 625 678 2 0 0 0 2 2 3 0 787 852 770 834 3 0 0 0 3 2 3 0 951 935 949 895 4 0 0 0 4 2 3 0 679 687 625 678 5 0 0 0 4 2 3 0 Best Regards -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] error PG=3
Send by: Lucrecia Calderón Good morning to all
I have two problems:
1.- I don’t sure what element type I should use in my problem (triangle or
quadrilateral). Are there any specific condition?
2.- I am making an wall with quadrilateral element, but when i want integrat
strengths, I can’t. The program tell me the following mistake: “error
reading stregths max
PG-3”, but I don’t know why.
Please, Can anybody help me?
Thanks.
Arqljcv
(Excuse me for my English.)
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[GiDlist] error PG=3
Send by: Enrique Escolano Hello Lucrecia, Your question is not related to GiD, it's related to some problemtype (Rambshell probably? and which version?) The message "error reading stregths max PG-3" was not raised by GiD, then we can't explain its meaning. Regards Enrique ----- Original Message ----- From: Lucrecia Calderón To: gidlist at gid.cimne.upc.edu Sent: Friday, May 02, 2008 11:27 AM Subject: [GiDlist] error PG=3 Good morning to all I have two problems: 1.- I don't sure what element type I should use in my problem (triangle or quadrilateral). Are there any specific condition? 2.- I am making an wall with quadrilateral element, but when i want integrat strengths, I can't. The program tell me the following mistake: "error reading stregths max PG-3", but I don't know why. Please, Can anybody help me? Thanks. Arqljcv (Excuse me for my English.) -------------- next part -------------- An HTML attachment was scrubbed... URL: ... RV: [GiDlist] gidpost library on Visual Studio 2005
Send by: Jose Antonio Fernandez Dear GiD team, Have you some advice on the problem related some days ago? Thank you. José Antonio -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Jose.A.Fernandez at cedex.es Enviado el: martes, 29 de abril de 2008 15:55 Para: gidlist at gid.cimne.upc.edu Asunto: Re: [GiDlist] gidpost library on Visual Studio 2005 Each time I call a gidpost funcion I receive a LNK2019 error, for example: Error 6 error LNK2019: símbolo externo _GID_OPENPOSTMESHFILE sin resolver al que se hace referencia en la función _OUTPUT_mp_OUT_GID_DAT output.obj I had directly gidpost.lib to the project as a source file and I had also gidpost.lib to "Additional dependencies-Input-Linker-Properties". I tried also to define "Additional Lybraries Directories-General-Linker- Properties" to define the lib path. Thank you very much for your help. >... RV: [GiDlist] gidpost library on Visual Studio 2005
Send by: ronda at cimne.upc.es Hello, we are preparing a compilation of gidpost in order to generate the symbol naming required by Intel compiler which is not the same as "compaq Visual fortran". sorry for the inconvenient regards Jose Antonio Fernandez wrote: > Dear GiD team, > Have you some advice on the problem related some days ago? > Thank you. > José Antonio > > > -----Mensaje original----- > De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu... [GiDlist] gid & unit
Send by: sylvain waré hello, excuse me, I have a question which could seem stupid, but what the unit with GID? can we change this-one? Thanks, regards, Sylvain [GiDlist] gid & unit
Send by: Enrique Escolano Hello Sylvain, GiD itself doesn't has units, they can be defined if necessary at problemtype level - Some simple problemtypes doesn't use units: the user is responsible to enter all magnitudes in a coherent way. e.g lengths in m, forces iin N, pressures in N/m^2, etc and the results will be in the same units, e.g displacements in m, stresses in N/m^2 - Other problemtypes manage units by themselves, some fielsd are labels to declare the used unit, and the solver read this strings and do all needed conversions - Finally other problemtypes are using the 'GiD units' special field #UNITS# and an 'problemtype'.uni file to define transformation factors. In problemtypes that use units, you probably must declare the model units, from the menu: Data->Data Units... (this menu won't exist if the problemtype is not loaded or not use units) You can also scale the model to fit with the units that you want. regards Enrique Escolano ----- Original Message ----- From: "sylvain waré" <... [GiDlist] How can I do to create a 2D Contact Problem?
Send by: Rodrigo Augusto Dears GiD users, How can I do to crate a 2D Contact Problem using the GiD? I want to write a primary code (at this moment) to solve a Signorini's problem. I want to create a simple model with a 4-node square deformable element in contact to a 2-node line target element using the gid and after export it as a ASCII project (Mesh and Geometry) to a owner solver. Sincerely -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080508/1a53b0b0/attachment.htm... [GiDlist] How can I do to create a 2D Contact Problem?
Send by: Enrique Escolano How's the contact for you case: it's necessary a one-to-one relationship between your master and slave nodes? Then you can create a "contact surface" to link the master and slave lines and force this one-to-one nodes (and create auxliary elements linking them) If your contact doesn't require to be node-to-node then it's probably better to define and apply some condition to mark entities as master/slave Instead to export an ASCII proyect and try to read it with your program, it's better that you create your own problemtype that directly write what you want. Read GiD help about customization Regards Enrique Escolano ----- Original Message ----- From: Rodrigo Augusto To: ... [GiDlist] Fwd: A format for write in the same line
Send by: shadi qumsieh
Dear Gid,
I have a problem in the .bas file. I have a loop for the interval data
*loop Intervals
*set var j=Operation(IntvData(Number_of_time_intervals_with_this_length,int))
*for(i=1;i<=j;i=i+1)
*format ?????????????
*IntvData(Time_step_length)
*end for
*end Intervals
i want a format for write 8 IntvData(time_step_length) in the same line. Just like
0.0100 0.0100 0.0100 0.0100 ...etc.
Thanks
---------------------------------
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[GiDlist] A format to write in the same line
Send by: shadi qumsieh Dear Gid,
I have a problem in the .bas file. I have a loop for the interval data
*loop Intervals
*set var j=Operation(IntvData(Number_of_time_intervals_with_this_length,int))
*for(i=1;i<=j;i=i+1)
*format ??????????????????
*IntvData(Time_step_length)
*end for
*end Intervals
i want a format for write 8 IntvData(time_step_length) in the same line. Just like:
0.0100 0.0100 0.0100 ...etc
thanks.
---------------------------------
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[GiDlist] A format to write in the same line
Send by: ronda at cimne.upc.es you can do it this way *IntvData(Time_step_length) * note * at the end of the line, best regards, shadi qumsieh wrote: > Dear Gid, > I have a problem in the .bas file. I have a loop for the interval data > > *loop Intervals > *set var > j=Operation(IntvData(Number_of_time_intervals_with_this_length,int)) > *for(i=1;i<=j;i=i+1) > *format ?????????????????? > *IntvData(Time_step_length) > *end for > *end Intervals > > i want a format for write 8 IntvData(time_step_length) in the same line. > Just like: ... [GiDlist] Simultaneous displaying vectors if both Prisma and Hexahedra elements exist.
Send by: HEMMI, Shigeru Hello GiD team, I'm using GiD 8.0.9. I have two questions about postprocessing for models having both Prisma and Hexahedra. Let me know how I can display vectors for both element types simultaneously; not separately. In post processing menus, both SomeVectors and SomeVectors#Prism exist and can display vectors separately. Its not my wish. Second question: For such mixed models, GiD automatilcally display boundaries of Prisma and Hexahedra. This boundaries are ugly. Let me know how to remove boundaries in post process drawing. [GiDlist] Simultaneous displaying vectors if both Prisma and Hexahedra elements exist.
Send by: Enrique Escolano Hello Hemmi, Nowadays both results defined in different gauss points could not visualized simultaneously in a direct way, but you can use a trick and draw as two different results simultaneously, from the menu: Window->Several results, set the 'one over another' radio button For future versions we will improve it, to avoid to have to use this trick I think that now it's not possible to avoid to display the interface between prisms and hexahedra as a boundary. Try all available style options in Window->View style As another trick, you can split prisms an hexas into tetrahedra for posprocess pourposes, and also write gauss results as nodal results. Regards Enrique Escolano ----- Original Message ----- From: "HEMMI, Shigeru" <... [GiDlist] postprocessing
Send by: sylvain waré Hi, I am working on a transient case on GID post processing where I have different timesteps. I am suceeding in watching each steps, but I would make follow the differents steps like in video. Is it possible to do that? Thank you for your help, Regards, Sylvain [GiDlist] postprocessing
Send by: miguel Yes, it is possible: Windows-->Animate... -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de sylvain waré Enviado el: martes, 13 de mayo de 2008 11:24 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] postprocessing Hi, I am working on a transient case on GID post processing where I have different timesteps. I am suceeding in watching each steps, but I would make follow the differents steps like in video. Is it possible to do that? Thank you for your help, Regards, Sylvain _______________________________________________ GiDlist mailing list ... [GiDlist] postprocessing
Send by: Lucrecia Calderón Good afternoon I need to work with “differents steps” in the same file but I don’t know how make them. Please anybody can tell me where I can find information about “steps”. Thanks for your help. Lucrecia Excuse me for my English. _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de miguel Enviado el: martes, 13 de mayo de 2008 12:15 Para: gidlist at gid.cimne.upc.edu... [GiDlist] postprocessing
Send by: Enrique Escolano Read GiD help about POSTPROCESS DATA FILES->Postprocess results format As you can see, each result begin with a header with this prototype: Result "result name" "analysis name" step_value my_result_type my_location "location name" where step_value is a numeric real value representing the 'time step'. Note: your can write the GiD postprocess ASCII format by yourself , but if you want to use the binary compressed format it's more recommended to use our GiDPost library http://www.gidhome.com/support_team/gidpost.html to aid you to write our postprocess files from C/C++ or FORTRAN programs. Regards Enrique ----- Original Message ----- From: Lucrecia Calderón To: ... [GiDlist] format of *.lin file
Send by: Rodrigo Augusto Dears, I would like to know how the *.lin file in ACSII format working. I would like more information about the *.lin file. I need understand this format to create a conversor of loads and constraints between gid and my software and then create a shape optimization solver. Sincerally -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080513/94280303/attachment.htm [GiDlist] I need "incorrect" contour plot of gauss results on a cut plane
Send by: HEMMI, Shigeru Hello, First of all, thanks for the answer of my question titled "Simultaneous displaying vectors if both Prisma and Hexahedra elements exist." very recently. I have another request. Quote from GiD manual: "When using results defined over gauss points, they are extrapolated to the nodes. So discontinuities can appear between adjacent elements." I agree that discontinuities between adjacent elements of gauss results are mathematically correct and basically praise this feature without hesitation. However, as you know, many customes often want to draw continuous contour lines even for gauss results (it is often 1 center result). Although extrapolating gauss results to nodal ones are always not correct from mathematical viewpoint, many competetive post processors can do it with sacrificing correctness. Please consider a case which made only from tetra elements and having vector results at element centers, I was not able to draw any contour plot(I often want to plot contour lines on cut plane). I eagerly ask CIMNE to add a feature so that one can draw "incorrect" contour lines especially on cut plane from only gauss resuls. Regards, ... [GiDlist] I need "incorrect" contour plot of gauss results on a cut plane
Send by: Enrique Escolano It exists an special menu "View resulst->Smooth contour fill" to do a contour fill with gauss results averaged on nodes to have a continuous field. In any case I recommend you to write your results as nodally averaged instead of on gauss points, some features are not implemented for gauss results. I didn't understand your last sentence: "I eagerly ask CIMNE to add a feature so that one can draw "incorrect" contour lines especially on cut plane from only gauss resuls." What do you want to do? Enrique Escolano ----- Original Message ----- From: "HEMMI, Shigeru" <shigeru.hemmi at ctc-g.co.jp... [GiDlist] I need "incorrect" contour plot of gauss results on a cut plane
Send by: HEMMI, Shigeru Dear Enrique Escolano, Thanks for the answer. > It exists an special menu "View resulst->Smooth contour fill" to do a > contour fill with gauss results averaged on nodes to have a continuous > field. If I move to "Do cuts->cut plane" menu after "View resulst->Smooth contour fill" , then GiD message box says "At the moment, gaussian results can not be drawn on cuts.". This is not welcome for me. My hope is to draw "gauss results averaged on nodes ", especially on cut plane. > In any case I recommend you to write your results as nodally averaged > instead of on gauss points, some features are not implemented for gauss ... [GiDlist] I need "incorrect" contour plot of gauss results on a cut plane
Send by: Enrique Escolano As I said some features that exists for 'nodal results' are not implemented yet for 'gauss results'. We are implementing them but there are a lot of kind of elements: point, sphere, circle, line, triangle, quadrilateral, tetrahedra, hexahedra, prism, pyramid with linear and quadratic cases, and with different gauss points definitions. Download our last beta versions, features like cuts with gauss results are already implemented for most of this elements. Note. smoothed gauss result is only implemented for 'contour fill', and take also into account that it requires more memory resources to allocate the gaussian and the nodal averaged results. Regards Enrique ----- Original Message ----- From: "HEMMI, Shigeru" <... [GiDlist] Need advice about accomodation in Barcelona
Send by: Willy S Dear all (CIMNE people)
Our two students will come to CIMNE on July for about 1 month, could anybody give information of a resonably cheapest accommodation in Barcelona, especially near CIMNE.. or elsewhere in the town..
Many thanks in advance
Willy
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[GiDlist] Conditions for solid mesh elements
Send by: Edwin Nyirenda Dear GID people
When creating a mesh from a solid, the surface conditions can be transfered from the boundary surfaces to the surfaces of the solid elements using <CONDMESHTYPE: over face elements>. When looping through the solid meshes generated I can identify the surfaces by the node conectivities, but how can I identify which of these surfaces have inherited the conditions from <CONDMESHTYPE: over face elements>? I am using tetraheral elements.
Please help
[GiDlist] Conditions for solid mesh elements
Send by: Enrique Escolano You can do a loop only over the elements where some condition is applied, and print the face (its nodes) with this condition using the *globalnodes command e.g. *set cond your_condname *elems *loop elems *OnlyInCond *elemsnum *globalnodes *cond(your_cond_field) *end elems ----- Original Message ----- From: "Edwin Nyirenda" <edwinnyirenda at yahoo.com> To: <gidlist at gid.cimne.upc.edu> Sent: Wednesday, May 14, 2008 4:30 PM Subject: [GiDlist] Conditions for solid mesh elements >... [GiDlist] Conditions for solid mesh elements
Send by: Edwin Nyirenda Thank you for this reply. Just to make sure, is a loop within a loop legal? e.g. *set cond your_condname *elems *loop elems *loop elems *OnlyInCond *elemsnum *globalnodes *cond(your_cond_field) *end elems *end elems The need for this arises because I want to get some information from all elements, and at the same time get some information only from those elements with the set condition. --- On Wed, 5/14/08, Enrique Escolano <escolano at cimne.upc.edu> wrote: > From: Enrique Escolano <escolano at cimne.upc.edu... [GiDlist] Conditions for solid mesh elements
Send by: Enrique Escolano Yes, you can have loops nested, but it will become hard (quadratic) if the number of elements is very hight You can do some like this: *set cond your_condname *elems *loop elems *set var id=elemsnum *set var found=0 *loop elems *onlyincond *if(id==elemsnum) *elemsnum *cond(your_cond_field) *set var found=1 *break *endif *end elems *if(found==0) *elemsnum *endif *end elems ----- Original Message ----- From: "Edwin Nyirenda" <edwinnyirenda at yahoo.com> To: <gidlist at gid.cimne.upc.edu> Sent: Thursday, May 15, 2008 8:59 AM Subject: Re: [GiDlist] Conditions for solid mesh elements >... [GiDlist] Conditions for solid mesh elements
Send by: Edwin Nyirenda Dear Gid People, Thank you very much. I have tried your suggestion and it has worked. Keep up teh good work. Edwin --- On Wed, 5/14/08, Enrique Escolano <escolano at cimne.upc.edu> wrote: > From: Enrique Escolano <escolano at cimne.upc.edu> > Subject: Re: [GiDlist] Conditions for solid mesh elements > To: gidlist at gid.cimne.upc.edu > Date: Wednesday, May 14, 2008, 12:52 PM ... [GiDlist] Access to GiD entity database
Send by: Martin.Meiler Hi GiD-Team,
are there any Tcl methods that allow to access the GiD entity database
using a selection bounding box or selecting entities using their center
of gravity?
i.e.
GiD_GetEntities EntityType bbox coord1 coord2
returns all entities of type EntityType
within bounding box x1,y1,z1 and x2,y2,z2
GiD_GetEntities EntityType cgrav coord1 coord2
returns all entities of type EntityType
whose center of gravity is within
bounding box x1,y1,z1 and x2,y2,z2
Maybe even a selection using local coordinate systems would be possible.
Thanks for your answer.
Best regards
Martin
--
--------------------------------
SiMetris GmbH
Dipl.-Ing. Martin Meiler
Am Weichselgarten 7
D - 91058 Erlangen-Tennenlohe
Tel.: +49 9131 691 280
Fax.: +49 9131 691 285
Email: ...
[GiDlist] DOS window
Send by: Phillipe D. Alves Hi all, I have some questions about GiD.
When I use the menu CALCULATE to call my analysis code I get run my solver but I can't visualize the solver running in the window.
I want to show the process running in DOS window (like ANSYS analysis running, for example), because my analysis has a lot of iterations.
Is there some possibility to make this? Can I use the menu "View process info"? How can I do this?
Regards
P. D. Alves
---------------------------------
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[GiDlist] DOS window
Send by: Enrique Escolano We are hidding this "ugly" DOS console, then it looks more like a single package instead two separated programs. To see your process information you can use, as you said, the View process info window. You must "say" GiD the file name with your "process information" with an special comment in the .windows.bat file: e.g imagine that your solver is writtin this information in a file with the same name as the current model and with extension .log, then you must put this in your bat file rem OutputFile: %2\%1.log and if your solver detect some error, can write if for example in a file .err and let you know to GiD with this comment: rem ErrorFile: %2\%1.err then if this file exists and it's not void, GiD will show the contents in an error message. Note. It's more recommended that your program write the process information in a file (like the .log file) , but if you are only writting to the standard output (console) and you don't want to change your program, can redirect this output to a file with ">" (send to a new file) or ">>" (append if the file exists) inside your code it's also recommended to invoke a flush command after write something to the log file, to force the internal buffers to write its contents to the file Your .windows.bat file can look like this: rem OutputFile: %2\%1.log rem ErrorFile: %2\%1.err %3yoursolver.exe %2\%1.dat > %2\%1.log Enrique ----- Original Message ----- From: Phillipe D. Alves To: ... [GiDlist] Problems with result surface in newest GiD versions
Send by: Andreas Hauck Hi GiD Team,
I have a problem concerning the visualization of result surfaces: When I
try to plot the result surface of the result "SPL-amp" in the enclosed
file, I get a segmentation fault using GiD versions 8.18b and versions
8.2.0b on Linux and on Windows.
When I make the same plot using an old version of GiD e.g. 8.0.2 on
Linux it is working perfectly. Could you please check the problem?
Regards,
Andreas
--
_/ _/_/ _/_/_/ Friedrich Alexander Universitaet Erlangen
_/ _/ _/ _/ Lehrstuhl fuer Sensorik
_/ _/ _/ Paul-Gordan-Str. 3-5, D-91052 Erlangen
_/ _/_/ _/_/_/
_/ _/ _/ Friedrich Alexander University Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordan-Str. 3-5, D-91052 Erlangen
M.Sc. Andreas Hauck
email.: ...
[GiDlist] Problems with result surface in newest GiD versions
Send by: miguel Hello, Thanks for the report. It's solved: This will be available on the next version. Miguel Pasenau -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Andreas Hauck Enviado el: jueves, 15 de mayo de 2008 15:05 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] Problems with result surface in newest GiD versions Hi GiD Team, I have a problem concerning the visualization of result surfaces: When I try to plot the result surface of the result "SPL-amp" in the enclosed file, I get a segmentation fault using GiD versions 8.18b and versions 8.2.0b on Linux and on Windows. When I make the same plot using an old version of GiD e.g. 8.0.2 on Linux it is working perfectly. Could you please check the problem? Regards, Andreas -- _/ _/_/ _/_/_/ Friedrich Alexander Universitaet Erlangen _/ _/ _/ _/ Lehrstuhl fuer Sensorik _/ _/ _/ Paul-Gordan-Str. 3-5, D-91052 Erlangen _/ _/_/ _/_/_/ _/ _/ _/ Friedrich Alexander University Erlangen _/ _/ _/ _/ Department of Sensor Technology _/_/_/ _/_/ _/_/_/ Paul-Gordan-Str. 3-5, D-91052 Erlangen M.Sc. Andreas Hauck email.: ... [GiDlist] Using batch mode to export files
Send by: Rodrigo Augusto Dears, How can I do to export a file using a bas template definition file in batch mode? I would like to know the name of the functions that are in the toolbar in batch mode. For example, the routine WriteCalcFile saves a .dat file, but I don' t all the commands available in GiD batch mode. Does Anybody know this? -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080516/f9d504af/attachment.htm ... [GiDlist] Using batch mode to export files
Send by: Enrique Escolano To export a file following a .bas template, you must use this GiD process command: Mescape Files WriteForBas "C:/.../your_template.bas" "C:/.../your_output.dat" All GiD process wods are valid batch commands. Some advices to know this commands: 1- Do the action as user from thu GUI, and show the Undo window to know the internal GiD commands: in this case go to menu Files->Export->using template->your_template.bas and then go to menu Utilities->Undo to show the undo window. 2- Visualize the right buttons bar: Utilities->Tools->Toolbars... this buttons show the internal GiD commands. Note: Mescape is like a 'multiple escape': all escapes as needed to reach the top level of the command's tree. Regards Enrique Escolano ----- Original Message ----- From: Rodrigo Augusto To: ... [GiDlist] GiD install/.tgz does not run on latest ubuntu 8.04
Send by: miguel Hello, Perhaps you are not able to execute the installation program of GiD nor the kernel-2.6 packed (.tar.gz) version on the latest ubuntu distribution. Have you checked if the distribution you are using is a 64-bit one? uname -a: ..... x86_64 ... If you have used the Wubi installation program, by default it installs the 64-bit distribution on a machine which is able to run 64-bit applications, which are all the machines by now. It seems that the default 64-bit installation of ubuntu (and kubuntu, xubuntu) does not include the 32-bit support to execute 32-bit applications. The installation programs of GiD are 32-bit applications, including the 64-bit version. As explained here: ... [GiDlist] costomized color map
Send by: Ruhollah Tavakoli Dear, Regarding to GID post processor: I would like to know that, is it possible to add some customized color-maps to GID? PS: I know that there are four 4 types of color map in GID and there is also a user defined map option in user defined tab in "color contour" window, but customized option just work for (underlying) Terrian color map, i.e. we could change colors intensity within this map not a general map. Also it is desired to save some color maps and load them in future. Any guide? Cheers ... ruholla. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080519/b5709d32/attachment.htm... [GiDlist] costomized color map
[GiDlist] Steps
Send by: Lucrecia Calderón Good afternoon I need to work with “differents steps” in the same file but I don’t know how make them. Please anybody can tell me where I can find information about “steps”. Thanks for your help. Lucrecia Excuse me for my English. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080519/cf1b173b/attachment.htm [GiDlist] Error in saving a series of pictures during a contour animation
Send by: Gerhard Link Hello GiD-Team, i recognized a GiD problem during result animation with version 8.1.8b. As soon as i want to save the animation of a contour plot in a sequence of pictures (e.g. Tiff) GiD reports an 'Error in TCL script': *Error: invalid command name ".GiD_Process" *In older versions, e.g. 8.0.2, such a saving of a picture sequence was possible. The recording of a movie works fine in 8.1.8b. Attached you can find a result file with which the described problem can be reproduced. Thanks in advance Gerhard -------------- next part -------------- A non-text attachment was scrubbed... Name: channel.post.bin Type: application/octet-stream Size: 249295 bytes Desc: not available Url : ... [GiDlist] Error in saving a series of pictures during a contour animation
Send by: miguel Hello, I used GiD version 8.2.0 without problem, I send you a series of the tiffs. I recommend you the latest 8.2.0b version, for Windows or Linux. Miguel Pasenau -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Gerhard Link Enviado el: miércoles, 21 de mayo de 2008 14:08 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] Error in saving a series of pictures during a contour animation Hello GiD-Team, i recognized a GiD problem during result animation with version 8.1.8b. As soon as i want to save the animation of a contour plot in a sequence of pictures (e.g. Tiff) GiD reports an 'Error in TCL script': *Error: invalid command name ".GiD_Process" *In older versions, e.g. 8.0.2, such a saving of a picture sequence was possible. The recording of a movie works fine in 8.1.8b. Attached you can find a result file with which the described problem can be reproduced. Thanks in advance Gerhard -------------- next part -------------- A non-text attachment was scrubbed... Name: Tiffs.rar Type: application/octet-stream Size: 203818 bytes Desc: not available Url : ... [GiDlist] Error in saving a series of pictures during a contour animation
Send by: Enrique Escolano Hi Gerhard This was a mistake of some beta version, yourself can fix it by findind ".GiD_Process" inside the /scripts/*.tcl files (I don't remember which file had this error) and change ".GiD_Process" by GiD_Process (without the dot) Or as Miguel suggested, update to the last available version. Regards Enrique ----- Original Message ----- From: "Gerhard Link" <glink at lse.e-technik.uni-erlangen.de> To: <gidlist at gid.cimne.upc.edu> Sent: Wednesday, May 21, 2008 2:07 PM Subject: [GiDlist] Error in saving a series of pictures during a contour animation >... [GiDlist] problems with GID 8 on Windows Vista
Send by: Nuno Miguel Portelinha Gonçalves Hi to all, i'm experiencing some problems on GID 8 when i try to see the contour fill of the deformation results or any other contours, the sfotware simply shuts down. Does my problem have a solution or should i change my OS? Thank you Regards Nuno Gonçalves -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080522/ae33347f/attachment.htm [GiDlist] problems with GID 8 on Windows Vista
Send by: adisorn problems with GID 8 on Windows VistaDear friends I have been using GiD 8.0.9 on Vista business version. Everything was great so far. Just for your info. Cheers adisorn ----- Original Message ----- From: Nuno Miguel Portelinha Gonçalves To: gidlist at gid.cimne.upc.edu Sent: Thursday, May 22, 2008 6:49 AM Subject: [GiDlist] problems with GID 8 on Windows Vista Hi to all, i'm experiencing some problems on GID 8 when i try to see the contour fill of the deformation results or any other contours, the sfotware simply shuts down. Does my problem have a solution or should i change my OS? Thank you Regards Nuno Gonçalves -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] problems with GID 8 on Windows Vista
Send by: miguel Hello, Some questions: Which version are you using? Have you tried the latest 8.2.0b? There could be two possibilities: one it’s related with the data you are trying to display, if this is the case, can you post the example? The second possibility is that it can be related to the graphics card, in this case, can you send me following information? ¿Have you tried ‘GiD Safe Mode’ which can be selected from Start-->programs-->GiD 8.xxx--> GiD Safe mode (and the select the option Activate Software OpenGL)? Which graphics card are you using? Which version of Vista are you using: MS Vista 32 o 64 bits? At last you can try with: Control Panel --> Screen properties --> Screen configuration ( or resolution) --> Advanced configuration (button) --> Trouble-shooter (Panel) --> Change configuration --> Hardware configuration (slidebar), lower it until the problem disappears. _____ De: ... [GiDlist] problems with GID 8 on Windows Vista
Send by: Nuno Miguel Portelinha Gonçalves Thank you Miguel for your quick answer, my problem is solved, i open Gid in safe mode using Software OpenGL and worked fine. My video card is a ATI Mobility radeon HD2400 and my os is the vista 32 Bits. Once again thank you for your help -----Mensagem original----- De: gidlist-admin at gid.cimne.upc.edu em nome de miguel Enviada: qui 22-05-2008 7:02 Para: gidlist at gid.cimne.upc.edu Assunto: RE: [GiDlist] problems with GID 8 on Windows Vista Hello, Some questions: Which version are you using? Have you tried the latest 8.2.0b? There could be two possibilities: one it's related with the data you are trying to display, if this is the case, can you post the example? The second possibility is that it can be related to the graphics card, in this case, can you send me following information? ¿Have you tried 'GiD Safe Mode' which can be selected from Start-->programs-->GiD 8.xxx--> GiD Safe mode (and the select the option Activate Software OpenGL)? Which graphics card are you using? Which version of Vista are you using: MS Vista 32 o 64 bits? At last you can try with: Control Panel --> Screen properties --> Screen configuration ( or resolution) --> Advanced configuration (button) --> Trouble-shooter (Panel) --> Change configuration --> Hardware configuration (slidebar), lower it until the problem disappears. _____ De: ... [GiDlist] problem when creating mesh
Send by: sylvain waré Hi, I have a problem when trying to create a mesh on my problem, because I have two volumes of very different sizes : one of the order of the meter, and one of the centimeter... I tried to use the concentrate meshing on a line, or surface or volume, but it didn't work : gid can't create the mesh for one of the volume. OK, I know that I could mesh the two volumes with the same size of the order of the centimeter, but it is not my goal, I would like the mesh to be less acurate in the big volume... Have you got an idea? thank you... [GiDlist] problem when creating mesh
Send by: Enrique Escolano Hello Sylvain, It's difficult to say any advice without see your model, Try to assign "compatible" sizes to the geometrical entities. Note: line and surface unstructured sizes are more important than volume sizes, because we are using an advancing front method, and the boundary size has a lot of influence on the interior size of the mesh. If you are unable to generate the mesh you want, send us the model to test it. Regards Enrique Escolano ----- Original Message ----- From: "sylvain waré" <sylvain.ware at student.ecp.fr> To: <gidlist at gid.cimne.upc.edu... [GiDlist] How I can change connectivity of an element?
Send by: HEMMI, Shigeru Dear GiD team, Let me know how I can change connectivity of a 3D solid element within GiD operation. Is there a way to do it? Thanks in advance, Regards, HEMMI, Shigeru ITOCHU Techno-Solutions Corporation (CTC) Japan [GiDlist] How I can change connectivity of an element?
Send by: Enrique Escolano Hello Hemmi, How is the new connectivity you want to reach? Probably you don't need to change the GiD element connectivity, only must write it in a different way for the solver [GiDlist] Information about geometry and mesh using template file
Send by: Rodrigo Augusto Dear users, Is it possible in bas template get information about geometry like number of lines, surfaces and volumes and cross those information to the mesh data? For example, I would like to write in a template file a information about how many nodes are in a given line or a given surface. Sincerely -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080530/63abbfce/attachment.htm [GiDlist] Information about geometry and mesh using template file
Send by: Enrique Escolano There is not mantained any relationship between the mesh and the source geometric entities. A trick is to add an auxiliary condition with a field like this: QUESTION: Line_number#FUNC#(NumEntity) VALUE: 0 when generating the mesh this #FUNC# field is automatically set to the geometric entity identifier. The bas file doesn't have any geomery command, but it's possible to invoke *tcl commands, that can access to this information with GiD_Info Tcl commands. Regards Enrique Escolano ----- Original Message ----- From: Rodrigo Augusto To: gidlist at gid.cimne.upc.edu... [GiDlist] using batch files with GID
Send by: anjaney vatsal Dear Sir, I am working with a code which stores equations of planes (discontinuities in rocks) in a text file and I have to draw the planes in GID using these equations. I don't want to draw them manually but automate the process using batch file,i.e., using the text file and batch commands. I don't know how to set GID commands in a batch file. Please help me proceed with this. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080602/fe7b5bb9/attachment.htm... [GiDlist] using batch files with GID
Send by: Enrique Escolano You can do this with a Tcl procedure. It's possible to use the special drawopengl GiD- Tcl command, to invoke opengl commands to draw what you want. You can add invoke your tcl procedure from the macro toolbar, or when loading your problemtype can add an additional menu to draw your discontinuities. Recenlty in the last GiD Conference, some people asked for this same feature. Maybe we can add to GiD some standard way to do it. Could you send us an example of a model and the additional text file describing the discontinuities? (you can send it directly to escolano at cimne.upc.edu... [GiDlist] buggy graphics
Send by: Sebastian Skatulla Hello I am using GiD 8.0.7 under Linux Suse 10.3. I am experiencing some graphical problems in pre- and post-processing mode. Firstly, the commands 'label nodes, elements, or results' do not show anything but white boxes, where numbers should be. Zooming in makes it visible. Secondly, in pre-processing the command 'draw conditions' (boundary, loading ...) shows the affected parts of the geometry in colours, however it does not provide any legends which would give information what colours stand for. Please advice. Regards, Sebastian -- Dr Sebastian Skatulla School of Civil Engineering University of Nottingham University Park NG7 2RD UK Phone: + 44 115 8466338 Mobile: + 44 788 1808234 Fax: + 44 115 9513898 ... [GiDlist] buggy graphics
Send by: miguel Have you tried the latest beta version? 8.2.0b? which is just a 9.0 pre-release candidate? Miguel Pasenau -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Sebastian Skatulla Enviado el: lunes, 02 de junio de 2008 18:52 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] buggy graphics Hello I am using GiD 8.0.7 under Linux Suse 10.3. I am experiencing some graphical problems in pre- and post-processing mode. Firstly, the commands 'label nodes, elements, or results' do not show anything but white boxes, where numbers should be. Zooming in makes it visible. Secondly, in pre-processing the command 'draw conditions' (boundary, loading ...) shows the affected parts of the geometry in colours, however it does not provide any legends which would give information what colours stand for. Please advice. Regards, Sebastian -- Dr Sebastian Skatulla School of Civil Engineering University of Nottingham University Park NG7 2RD UK Phone: + 44 115 8466338 Mobile: + 44 788 1808234 Fax: + 44 115 9513898 _______________________________________________ GiDlist mailing list ... [GiDlist] buggy graphics
Send by: miguel Hello, You can download the lates 8.2.0b version from here: ftp://www.gidhome.com/pub/gid_adds/Linux/kernel-2.6 ftp://www.gidhome.com/pub/gid_adds/Linux/amd64 ftp://www.gidhome.com/pub/gid_adds/Windows/win-x32 ftp://www.gidhome.com/pub/gid_adds/Windows/win-x64 Which graphic card are you using? You can check it under GiD-->Help-->About-->More and look for the labels 'VENDOR' and 'RENDERER'. Miguel Pasenau -----Mensaje original----- De: ... [GiDlist] Re: buggy graphics
Send by: Sebastian Skatulla Hello
I have Laptop with a onboard graphics card 'Intel Express Integrated Graphics controller 945 GM'. I also have the same problems on three other desktop computer also running on Suse Linux 10.3. However, I should mention that I installed Suse Linux 10.3 a year ago, when it was still a beta release. GID tells me about my graphics controller the following:
#######################################################################
GiD internal version: 8.0.7
Operating system: 'x86_64' 'unix' 'Linux' '2.6.22.5-31-default'
Tcl8.4.9 Tk8.4(8.4.9)
Linux pevsrs 2.6.22.5-31-default {#1 SMP 2007/09/21 22:29:00 UTC} x86_64
GLX visual id 0x23, attempt 5.
There is no overlay GLX context.
OpenGl:
VENDOR: {Mesa project: www.mesa3d.org}
RENDERER: {Mesa GLX Indirect}
VERSION: {1.4 (2.1 Mesa 7.0.1)}
DISPLAY INFORMATION: {bits red 8, green 8, blue 8, alpha 0, depth 16, stencil 0, stereo no.}
EXTENSIONS: {GL_ARB_depth_texture GL_ARB_draw_buffers GL_ARB_fragment_program
GL_ARB_imaging GL_ARB_multisample GL_ARB_multitexture
GL_ARB_occlusion_query GL_ARB_point_parameters GL_ARB_point_sprite
GL_ARB_shadow GL_ARB_shadow_ambient GL_ARB_texture_border_clamp
GL_ARB_texture_compression GL_ARB_texture_cube_map GL_ARB_texture_env_add
GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3
GL_ARB_texture_mirrored_repeat GL_ARB_texture_non_power_of_two GL_ARB_texture_rectangle
GL_ARB_transpose_matrix GL_ARB_vertex_program GL_ARB_window_pos
GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color
GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_logic_op
GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_clip_volume_hint
GL_EXT_copy_texture GL_EXT_draw_range_elements GL_EXT_fog_coord
GL_EXT_framebuffer_object GL_EXT_multi_draw_arrays GL_EXT_packed_pixels
GL_EXT_paletted_texture GL_EXT_point_parameters GL_EXT_polygon_offset
GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_specular_color
GL_EXT_shadow_funcs GL_EXT_shared_texture_palette GL_EXT_stencil_wrap
GL_EXT_subtexture GL_EXT_texture GL_EXT_texture3D
GL_EXT_texture_edge_clamp GL_EXT_texture_env_add GL_EXT_texture_env_combine
GL_EXT_texture_env_dot3 GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp
GL_EXT_texture_object GL_EXT_texture_rectangle GL_EXT_vertex_array
GL_APPLE_packed_pixels GL_ATI_draw_buffers GL_ATI_texture_env_combine3
GL_ATI_texture_mirror_once GL_ATIX_texture_env_combine3 GL_IBM_texture_mirrored_repeat
GL_INGR_blend_func_separate GL_MESA_pack_invert GL_MESA_ycbcr_texture
GL_NV_blend_square GL_NV_fragment_program GL_NV_light_max_exponent
GL_NV_point_sprite GL_NV_texgen_reflection GL_NV_texture_rectangle
GL_NV_vertex_program GL_NV_vertex_program1_1 GL_SGI_color_matrix
GL_SGI_color_table GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp
GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_SGIX_depth_texture
GL_SGIX_shadow GL_SGIX_shadow_ambient GL_SUN_multi_draw_arrays
}
GLX::
SERVER: {GLX_ARB_multisample GLX_EXT_visual_info GLX_EXT_visual_rating GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGIS_multisample GLX_SGIX_hyperpipe GLX_SGIX_swap_barrier GLX_SGIX_fbconfig GLX_MESA_copy_sub_buffer } SGI 1.2
CLIENT: {GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_import_context GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_allocate_memory GLX_MESA_copy_sub_buffer GLX_MESA_swap_control GLX_MESA_swap_frame_usage GLX_OML_swap_method GLX_OML_sync_control GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_EXT_texture_from_pixmap } SGI 1.4
OVERLAY: 0
OVERLAY IN MENU: 0
#################################################################
I have tried the latest beta version of GID (8.2.0b) on my Laptop only, but it does not start. It gets stuck and is completely unresponsive while executing:
'Configuring GiD for GLX Rendering'
Regards,
Sebastian
...
[GiDlist] Re: buggy graphics
Send by: miguel Hello, As I see from the information you sent me, there can be two possibilities: 1. You can try with 'gidx' which launches gid with software rendering. 2. Try uncompressing the attached libz64.tgz and copy it to the lib directory of the gid installation, for instance to /usr/local/gid8.2.0b/lib (remember to enable the execute permission of the dynamic library: chmod 755 libz.so.1) If the second option works, then you can also launch gid with the 'gid' scripts. Please, tell me how it's going, Best regards, Miguel Pasenau -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu... [GiDlist] Re: buggy graphics
Send by: Sebastian Skatulla Hi Miguel thanks for advice. However, the result was in all cases 1) without libz.so.1 executing gid 2) without libz.so.1 executing gidx 3) with libz.so.1 executing gid 4) with libz.so.1 executing gidx negative and the same. The GiD window becomes visible with no menus whatsorever and the logo in front of. Then it just freezes, it can't be even closed anymore. See attached screenshot. I might have to replace the beta release of Suse Linux 10.3 with the official stable one on my computer. It is just such a big hassle and it is not even sure that this fixes the problem. Do you know, if GiD works with the official release of Suse Linux 10.3 in principle? Regards, Sebastian miguel wrote: >... [GiDlist] batch file
Send by: anjaney vatsal Hiii, I have to draw geometries in GID using batch file. I am facing difficulties as I am not aware of some commands like that for selecting a particular entity (surafce, volume etc) or all entities. Please tell me how to get the commands for batch files. Is there any direct command to draw a volume when its coordinates are known? Anjaney Vatsal -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080604/6b198f1c/attachment.htm ... [GiDlist] batch file
Send by: Enrique Escolano Hello, To select an entity simply must specify the id number. You can also say a range a:b that mean from a to b you can omit b or use 'end' as the last available entity number, then 1:end select all entities of a type An interesting way to select entities when automatizing from scripts is to separate in layers and specify the layername where the entities are, e.g layer:Layer1 It's possible also apply filters to the selection, to keep entities that satisfy some conditional When selecting points, an unusual way is to specify a plane equation plane:a,b,c,d,r Read GiD help about User basics->Entity selection Sorry, but It doesn't exist any command to select entities near a coordinate. Enrique ----- Original Message ----- From: anjaney vatsal To: ... [GiDlist] batch file
Send by: anjaney vatsal Hi Enrique, If the geometrical figures that I have to draw are stored in a text file in form of coordinates or equations, is there any way to read these input files and then use it for creating figures- even using some other tool/language that GID is compatible with? How can I get id no. of a surface if I am writing a batch file? As the geometries vary, the id nos of surfaces to be selected will differ. For general case, I have been thinking if it is possible to select any entity by specifying conditions. For example, is it possible to chop off part of the plane lying outside a known volume. Can I give some conditional command in this case? The major problem is if it can be done using batch file. Well, I am going through all the methods you told me in your last email but I doubt what I want to do can simply be done using GID only. I think I would have to use some other tool as well and I can do meshing using GID. If it is not possible to do with GID, please suggest me some other tool which I can use along with GID. Thanking you. Anticipating you response Anjaney Vatsal On Wed, Jun 4, 2008 at 9:35 PM, Enrique Escolano <... [GiDlist] batch file
Send by: Enrique Escolano Tcl is a powerful scripting language [GiDlist] batch file
Send by: anjaney vatsal Hi Enrique, I think I would go for Tcl. But while working, I got this problem: I have a cuboid of some know dimension(in layer0). There is a circular surface(in layer1) surrounding that cuboid (see attachment). I want to divide the cuboid into two seperate volumes by this circle. Is it possible. I tried using intersection commands. It's not working. Regards Anjaney On Thu, Jun 5, 2008 at 12:23 PM, Enrique Escolano <escolano at cimne.upc.edu> wrote: > Tcl is a powerful scripting language > > From a Tcl procedure you can open an read your file, and send GiD commands ... [GiDlist] batch file
Send by: Enrique Escolano There not exists a direct tool to intersect a volume against a surface. You must do this steps:
1- Intersect the cube and the circle surfaces: Geometry->Edit->Intersection->Multiple surfaces (and can select all)
2- The four cube surfaces are not splitted in two parts, you must do it with: Geometry->Edit->Divide->Surface->Split
select the surface and the splitting line. repeat it for the four surfaces.
3- Split the volume: select the volume and the surface that can split it (the square surface that divide it in two parts)
Enrique
----- Original Message -----
From: anjaney vatsal
To: gidlist at gid.cimne.upc.edu...
[GiDlist] batch file
Send by: anjaney vatsal Hi, I am sorry but it could find anything for the 3rd step,ie, split the volume. On Thu, Jun 5, 2008 at 9:36 PM, Enrique Escolano <escolano at cimne.upc.edu> wrote: > There not exists a direct tool to intersect a volume against a surface. You > must do this steps: > > 1- Intersect the cube and the circle surfaces: > Geometry->Edit->Intersection->Multiple surfaces (and can select all) > 2- The four cube surfaces are not splitted in two parts, you must do it > with: Geometry->Edit->Divide->Surface->Split ... [GiDlist] batch file
Send by: Enrique Escolano If your GiD version doesn't has this split volume command, update to the last 8.2b beta version, or to the new 9.0-rc release candidate version (but this 9.x version will require a new password, different of the 8.x) Off course you can do the split volume manually: delete the old volume and create the new ones selecting its contour surfaces Regards Enrique ----- Original Message ----- From: anjaney vatsal To: gidlist at gid.cimne.upc.edu Sent: Friday, June 06, 2008 1:21 PM Subject: Re: [GiDlist] batch file Hi, I am sorry but it could find anything for the 3rd step,ie, split the volume. On Thu, Jun 5, 2008 at 9:36 PM, Enrique Escolano <... [GiDlist] problem in bas fille and tcl
Send by: Rodrigo Augusto Dears
I have a problem in use a interface between bas file and a tcl file.
Actually, I don't know how I must proceed to create a tcl file and how it is
accessed for the gid. For example I want to write a information about how
many nodes belongs on a line. To this I wiite a bas template and a called to
a tcl file, as is shown
%%BAS FILE%%%
**LINE_NODES
*set cond Line-Var *nodes *CanRepeat
*set var num=0
*tcl(GetNumLineModel *num)
*for(i=1; i<=num; i=i+1)
*tcl(WriteLineInformarion *i)
*end for
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%TCL FILE%%%
proc GetNumLineModel {num} {
return[GiD_Info Geometry NumLines $num]
}
proc WriteLineInformarion {i} {
return [GiD_Info conditions Line-Var geometry $i]
}
This is a test only, I want to understand the conection beween the tcl file
and the bas file.
Best Regards
--
Rodrigo Alves Augusto
-------------- next part --------------
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[GiDlist] problem in bas fille and tcl
Send by: Enrique Escolano I will comment your code:
*set cond Line-Var *nodes *CanRepeat
This line creates an internal table to provide after access to the information with a *loop nodes onlyincondition at bas level
In your case this information is not used after!!
*set var num=0
create a variable at bas level
*tcl(GetNumLineModel *num)
invoke the GetNumLineModel procedure with the current value of num = 0 as input parameter.
proc GetNumLineModel {num} {
return[GiD_Info Geometry NumLines $num]
}
The procedure is wrong, the syntax, because "GiD_Info Geometry NumLines" doesn't has any more parameter like $num
It seems that you want to set the 'num' bas variable with the value of the procedure !!
bas variables and tcl variables are not related each other
It is possible to set a bas variable with the value returned by a tcl procedure, but only if the returned value is a number, with something like this
set var num=tcl(GetNumLines)
Usually you can't assign the returned value of a tcl procedure to a .bas variable. The returned value is directly printed to the calculation file
You can do something like this.
.cnd
CONDITION: Line_ID
CONDTYPE: over lines
CONDMESHTYPE: over nodes
QUESTION: ID#FUNC#(NumEntity)
VALUE: 0
STATE:HIDDEN
END CONDITION
This condition with a field #FUNC#(NumEntity) is necessary to have some link between mesh and geometry entities.
You must assign this condition to all geometric lines
and then without any tcl you can use something like this to know the nodes and its line source number
.bas
*set cond Line_ID *nodes *canrepeat
*loop nodes onlyincond
*nodesnum *cond(ID)
*end nodes
you can read this information in your program, and reorder internally as you want
If you can't modify your program, can try to reorder it with a tcl procedure, then you can use something like
*.bas
*tcl(MyGetNodesOfLines)
*.tcl
proc MyGetNodesOfLines { } {
#ask the information of the nodes and its lines and reorder by lines
foreach item [GiD_Info Conditions Line_ID mesh] {
set nodenum [lindex $item 1]
set linenum [lindex $item 3]
lappend NodesOfLine($linenum) $nodenum
}
set res ""
foreach i [lsort -integer [array names NodesOfLine]] {
append res "Nodes of line num $i: [lsort -integer $NodesOfLine($i)]
"
}
return $res
}
I attach a small problemtype with this .cnd, .bas, .tcl files
Enrique
----- Original Message -----
From: Rodrigo Augusto
To: ...
[GiDlist] problem in bas fille and tcl
Send by: Rodrigo Augusto Dear Henrique Escolano, Your suggestion helps me very much. thanks. But I have another doubt. As i am developing a optimization program using Gid as interface to update my design variables, I want to know how can I do to get the information about a selected point of control of a surface that I need to optimize? For example I'd like select a surface get this surface number , specify a control point in the u direction and another in v direction and define the direction that I shoud to control such as x-position or y-position in 2D scenario. So, I can write a output file (using bas file) as : *DESIGN_VARIABLE <number of design variable> <design variable number><geometry entity><ID of the geometry><control point selected in u direction><control point selected in v direction> <label of direction that is been controlled> For example: I have one design variable that is a nurbssurface. The number of this surface is 15 and I should control the x-direction of the control points 5 and 6 respectively in u direction and v direction. So, the output file wrote by GiD must be *DESIGN_VARIABLE 1 1 NURBSSURFACE 15 5 6 X-POS It-s possible do that? Please, how can I do proceed to do that? Sincerely Rodrigo Alves Augusto 2008/6/5 Enrique Escolano <... [GiDlist] Problem when starting Gid
Send by: adisorn Dear gid team I have faced a serious problem when starting GiD 8.0.9 on Winn XP (SP2, SP3) with Nvidia Gforce 8400 GS chip. GiD showed up blank screen and can't be operated. Upon clicking on the screen, some error message related to Tcl will show up. Removing and reinstalling the package does not solve this problem. Please suggest. Yours, adisorn -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080609/f9497374/attachment.htm ... [GiDlist] Problem when starting Gid
Send by: Enrique Escolano Try to delete the "gid.ini" configuration file. It will be automatically rebuild with default values when starting GiD For Windows XP It must be located in a place similar to: C:Documents and Settings<your_user>Program dataGiDgid.ini Regards Enrique Escolano ----- Original Message ----- From: adisorn To: gidlist at gid.cimne.upc.edu Sent: Monday, June 09, 2008 4:26 AM Subject: [GiDlist] Problem when starting Gid Dear gid team I have faced a serious problem when starting GiD 8.0.9 on Winn XP (SP2, SP3) with Nvidia Gforce 8400 GS chip. GiD showed up blank screen and can't be operated. Upon clicking on the screen, some error message related to Tcl will show up. Removing and reinstalling the package does not solve this problem. Please suggest. Yours, adisorn -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Gid Problem (Screen capture)
Send by: adisorn Dear Gid Team Please find the attached screen capture for your information. Thank you -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080609/21bd3bde/attachment.htm -------------- next part -------------- A non-text attachment was scrubbed... Name: giderr.jpg Type: image/jpeg Size: 52183 bytes Desc: not available Url : http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080609/21bd3bde/attachment.jpg... [GiDlist] Gid Problem (Screen capture)
Send by: ronda at cimne.upc.es Could you provide us with the OS & GiD versions? adisorn wrote: > Dear Gid Team > > Please find the attached screen capture for your information. > > Thank you [GiDlist] Gid Problem (Screen capture)
Send by: ronda at cimne.upc.es sorry, I see the answer in a previous mail ronda at cimne.upc.edu wrote: > Could you provide us with the OS & GiD versions? > > adisorn wrote: >> Dear Gid Team >> >> Please find the attached screen capture for your information. >> >> Thank you > > _______________________________________________ > GiDlist mailing list > GiDlist at gid.cimne.upc.edu >... [GiDlist] duplicate option
Send by: Lucrecia Calderón Hello to all. Can I make cracks with duplicate option? What does this option make? When can I use this option? Thanks to all. Janneth -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080610/d6cba7ed/attachment.htm [GiDlist] duplicate option
Send by: Abel Coll Hello Janneth,
You can use the 'duplicate' option to deal with cracks if you have the
corresponding geometrical entity where the crack will be. When you assign
'duplicate' mesh criteria to an entity, this entity will give two meshes,
one oriented to each sense.
You can see a simple example in the GiD Help (section Mesh->Mesh Criteria).
Regards,
ABEL
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
_____
De: ...
[GiDlist] duplicate option
Send by: Lucrecia Calderón Hello Abel Of course, but i have another question. Is it possible that a crack will be on perimeter? In this example the crack is inside the element. I made a model by “duplicate option” in an element perimeter but always it gives me tension on the crack head although it’s in the element perimeter. Example I haven’t been able to make it. I would be very grateful if you could help me. Thanks in advance. Janneth. (Excuse me for my English.) _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:... [GiDlist] duplicate option
Send by: Abel Coll Hello Janneth,
There is no problem if you want to have the lines or surfaces with
"duplicate" mesh criteria in the perimeter. Thee only thing you have to take
into account is that GiD cannot create a surface if a line owns to it two
times. You may have to split the surface into 2, and assign to some of the
sharing lines the "duplicate" mesh criteria.
Find in the attachment a graphical example which may explain better this
explanation.
Regards,
ABEL
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
_____
De: ...
[GiDlist] duplicate option
Send by: Lucrecia Calderón Hello Abel Thanks for your help. I have been able to resolve the problem. Janneth _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Abel Coll Enviado el: miércoles, 11 de junio de 2008 10:03 Para: gidlist at gid.cimne.upc.edu Asunto: RE: [GiDlist] duplicate option Hello Janneth, There is no problem if you want to have the lines or surfaces with "duplicate" mesh criteria in the perimeter. Thee only thing you have to take into account is that GiD cannot create a surface if a line owns to it two times. You may have to split the surface into 2, and assign to some of the sharing lines the "duplicate" mesh criteria. Find in the attachment a graphical example which may explain better this explanation. Regards, ABEL _________________________________ Abel Coll Sans - Civil Engineer CIMNE - International Center for Numerical Methods in Engineering Ofice c-2, C1 building - Campus Nord UPC Gran Capità s/n, 08034 Barcelona T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17 _____ De: ... [GiDlist] duplicate option
Send by: Enrique Escolano Hello Jannet, You are right, The end nodes of the 'duplicated lines' are shared, not duplicated. It's well for internal 'cracks', but as you said it's bad for lines cutting the perimeter, because the final node is joining both parts. We will enhance our algorith for next versions to deal with this kind of situations. Regards Enrique Escolano ----- Original Message ----- From: Lucrecia Calderón To: gidlist at gid.cimne.upc.edu Sent: Tuesday, June 10, 2008 11:29 PM Subject: RE: [GiDlist] duplicate option Hello Abel Of course, but i have another question. Is it possible that a crack will be on perimeter? In this example the crack is inside the element. I made a model by "duplicate option" in an element perimeter but always it gives me tension on the crack head although it's in the element perimeter. Example I haven't been able to make it. I would be very grateful if you could help me. Thanks in advance. Janneth. (Excuse me for my English.) ------------------------------------------------------------------------------ De: ... [GiDlist] duplicate option
Send by: Enrique Escolano The GiD 9 release version will have this feature, to act like your image. Enrique ----- Original Message ----- From: Enrique Escolano To: gidlist at gid.cimne.upc.edu Sent: Monday, June 16, 2008 12:40 PM Subject: Re: [GiDlist] duplicate option Hello Jannet, You are right, The end nodes of the 'duplicated lines' are shared, not duplicated. It's well for internal 'cracks', but as you said it's bad for lines cutting the perimeter, because the final node is joining both parts. We will enhance our algorith for next versions to deal with this kind of situations. Regards Enrique Escolano ----- Original Message ----- From: Lucrecia Calderón To: ... [GiDlist] constrains
Send by: Lucrecia Calderón Hello to all Can anyboby help me, please? I need to know that it’s possible to have a join that doesn`t move to right but it move to left. (definir que un nodo solo se pueda mover hacia la izquierda pero no hacia la derecha). Thanks for your help. Janneth -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080615/550444dc/attachment.htm [GiDlist] constrains
Send by: Enrique Escolano You are not asking for an intrinsic GiD feature, I think that you are requesting about 'RamSeries' is not? Depending on the Ramseries version, I think that it exists a Non-Linear elastic constraint (NL Elastic Constraint) You can define it as 'Tensile only' (or define with a table your the stress-strain law, with a near-infinite modulus for compression and 0 for tension) Enrique ----- Original Message ----- From: Lucrecia Calderón To: gidlist at gid.cimne.upc.edu Sent: Sunday, June 15, 2008 7:18 PM Subject: [GiDlist] constrains Hello to all Can anyboby help me, please? I need to know that it's possible to have a join that doesn`t move to right but it move to left. (definir que un nodo solo se pueda mover hacia la izquierda pero no hacia la derecha). Thanks for your help. Janneth -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Fiber section problem GiD/Opensees
Send by: marco paccapelo
Hello
I have a problem to interface GiD and Opensees wile i'm try to assign the comand Fiber Section because i Thougt to assign the fiber values with the material, but in this way i will definy some materials with the same values.
The problem is that Opensees need the number of the section ( $j ), that is differet for each type of section.
The comand that we use in tcl for Opensees is:
section Fiber $j { # SectionTag patch quad $MP $nfp $nfp2 [expr -$l1(j)/2.0] [expr -$dpm/2.0] [expr $l1(j)/2.0] [expr -$dpm/2.0] [expr $l1(j)/2.0] [expr $dpm/2.0] [expr -$l1(j)/2.0] [expr $dpm/2.0] # Mat SubdIJ SubdJK yI zI yJ zJ yK zK yL zL }};
my question is if there is a different way to assign the values of the section, indipendently from material
I thought also to assign these value like conditions, but my problem is in the value $j, that is the ordinal number of the section, but i don't know if exist a comand like *matnum for the condition.
I saw the comand #Mat#(bookName), but i don't understand how it function. anybody have an example with this comand
Thanks for HelP
Paccapelo Marco
Student at University Roma3, It
mailto : ...
[GiDlist] Fiber section problem GiD/Opensees
Send by: Enrique Escolano I don't understand well what are you trying to do, but probably you had better using a 'GiD condition' instead a 'GiD material' You can define a condition with a field to store your section identifier, and other fields that can store the material properties (or better a field that point to a material name, that store the common material properties), e.g. BOOK: Properties MATERIAL: Steel ... BOOK:Other_book MATERIAL: Steel ... CONDITION:Fiber CONDTYPE: over lines CONDMESHTYPE: over nodes QUESTION:Section_ID VALUE:0 QUESTION:Made_of#MAT#(Properties) VALUE:some_material END CONDITION You can classify GiD materials by 'book', then GiD menus will show each book in separated menus. You can use materials of a book for special purposes, for example, maybe you only want materials of the book Properties to be used in Fiber condition, QUESTION:Made_of#MAT#(Properties) specify that only this group of materials will be show for this field at runtime. Regards Enrique Escolano ----- Original Message ----- From: marco paccapelo To: ... [GiDlist] Fiber section problem GiD/Opensees
Send by: marco paccapelo
Hello
i try to write better my problem:
i need to use GiD as preprocessor with Opensees.
In my case of study, I should assign to each elements a material and a fiber section, and opensees need a
list of these and a number to indentify witch of both is assigned to each elements.
This is a part of the .bas that i wrote:
#1) Cemento
*loop materials
*if(strcmp(MatProp(1),"Cemento")==0) *
uniaxialMaterial Concrete *matnum *MatProp(E) *MatProp(fpc) *MatProp(Gap)
*endif
*End materials
#2) ElasticPPGap
*loop materials
*if(strcmp(MatProp(1),"ElasticPPGap")==0) *
uniaxialMaterial ElasticPPGap *matnum *MatProp(fpc) *MatProp(eps0) *MatProp(fp_cu) *MatProp(lambda) *MatProp(f_t) *MatProp(Ets)
*endif
*End materials
## SECTIONS##
*loop materials
section Fiber *matnum {
patch quad *matprop(SubdIJ) *matprop(SubdJK) *matprop(yI) *matprop(zI) *matprop(YJ) *matprop(zJ) *matprop(YK) *matprop(zK) *matprop(yL) *MatProp(zL)
}
*end materials
and che resultant file TCL, the file that read Opensees is like that,
#1) Cemento
uniaxialMaterial Concrete 1 1 2 3
#2) ElasticPPGap
uniaxialMaterial ElasticPPGap 2 2 4 5 8 6 69
###Sections###
section Fiber 1 {
patch quad 1 2 3 4 5 6 7 8 9 10
}
section Fiber 2 {
patch quad 1 2 3 4 5 6 7 8 9 10
}
the file .mat is the following
Book: Muratura
NUMBER: 1 MATERIAL: Materiale
TITLE: Materiale
QUESTION: Tipologia:#CB#(Cemento,ElasticPPGap)
VALUE: Cemento
DEPENDENCIES:(Cemento,RESTORE,E,#CURRENT#,RESTORE,fpc,#CURRENT#,HIDE,eps0,#CURRENT#,HIDE,fp_cu,#CURRENT#,RESTORE,Gap,#CURRENT#,HIDE,epsu,#CURRENT#,HIDE,lambda,#CURRENT#,HIDE,f_t,#CURRENT#,HIDE,Ets,#CURRENT#)
DEPENDENCIES:(ElasticPPGap,HIDE,E,#CURRENT#,RESTORE,fpc,#CURRENT#,RESTORE,eps0,#CURRENT#,RESTORE,fp_cu,#CURRENT#,HIDE,Gap,#CURRENT#,HIDE,epsu,#CURRENT#,RESTORE,lambda,#CURRENT#,RESTORE,f_t,#CURRENT#,RESTORE,Ets,#CURRENT#)
QUESTION: E
VALUE:
QUESTION: fpc
VALUE:
QUESTION: eps0
VALUE:
QUESTION: fp_cu
VALUE:
QUESTION: Gap
VALUE:
QUESTION: epsu
VALUE:
QUESTION: lambda
VALUE:
QUESTION: f_t
VALUE:
QUESTION: Ets
VALUE:
Title: Sezione
QUESTION: SubdIJ
VALUE:
QUESTION: SubdJK
VALUE:
QUESTION: yI
VALUE:
QUESTION: zI
VALUE:
QUESTION: YJ
VALUE:
QUESTION: zJ
VALUE:
QUESTION: YK
VALUE:
QUESTION: zK
VALUE:
QUESTION: yL
VALUE:
QUESTION: zL
VALUE:
END MATERIAL
in the **.mat file there are the material end the sections, too
So, if I wants to assign the two differents materials with the same section, i need to create two section with the same data, like that example.
I put the section in the material, because is the only method that i found to create this list of the section, with the identifier number set automaticaly. Now i'm using the comand *matnum to also to idenfy the number of the section.
So, with the” Fiber Section *matnum, “ I can order the various fiber section that I had assigned
There is an other way to do that, without assign a duplicate properties?
Thank for Your answare
Paccapelo Marco
Student at University Roma3, It
mailto ...
[GiDlist] Fiber section problem GiD/Opensees
Send by: marco paccapelo
Hello
i try to write better my problem:
i need to use GiD as preprocessor with Opensees.
In my case of study, I should assign to each elements a material and a section, and opensees need a
list of these and a number to indentify witch is assigned to each line in my case.
This is a part of the .bas that i wrote:
#1) Cemento
*loop materials
*if(strcmp(MatProp(1),"Cemento")==0) *
uniaxialMaterial Concrete *matnum *MatProp(E) *MatProp(fpc) *MatProp(Gap)
*endif
*End materials
#2) ElasticPPGap
*loop materials
*if(strcmp(MatProp(1),"ElasticPPGap")==0) *
uniaxialMaterial ElasticPPGap *matnum *MatProp(fpc) *MatProp(eps0) *MatProp(fp_cu) *MatProp(lambda) *MatProp(f_t) *MatProp(Ets)
*endif
*End materials
## SECTIONS##
*loop materials
section Fiber *matnum {
patch quad *matprop(SubdIJ) *matprop(SubdJK) *matprop(yI) *matprop(zI) *matprop(YJ) *matprop(zJ) *matprop(YK) *matprop(zK) *matprop(yL) *MatProp(zL)
}
*end materials
and che resultant file TCL, the file that read Opensees is like is:
#1) Cemento
uniaxialMaterial Concrete 1 1 2 3
#2) ElasticPPGap
uniaxialMaterial ElasticPPGap 2 2 4 5 8 6 69
###Sections###
section Fiber 1 {
patch quad 1 2 3 4 5 6 7 8 9 10
}
section Fiber 2 {
patch quad 1 2 3 4 5 6 7 8 9 10
}
the file .mat is the following
Book: Muratura
NUMBER: 1 MATERIAL: Materiale
TITLE: Materiale
QUESTION: Tipologia:#CB#(Cemento,ElasticPPGap)
VALUE: Cemento
DEPENDENCIES:(Cemento,RESTORE,E,#CURRENT#,RESTORE,fpc,#CURRENT#,HIDE,eps0,#CURRENT#,HIDE,fp_cu,#CURRENT#,RESTORE,Gap,#CURRENT#,HIDE,epsu,#CURRENT#,HIDE,lambda,#CURRENT#,HIDE,f_t,#CURRENT#,HIDE,Ets,#CURRENT#)
DEPENDENCIES:(ElasticPPGap,HIDE,E,#CURRENT#,RESTORE,fpc,#CURRENT#,RESTORE,eps0,#CURRENT#,RESTORE,fp_cu,#CURRENT#,HIDE,Gap,#CURRENT#,HIDE,epsu,#CURRENT#,RESTORE,lambda,#CURRENT#,RESTORE,f_t,#CURRENT#,RESTORE,Ets,#CURRENT#)
QUESTION: E
VALUE:
QUESTION: fpc
VALUE:
QUESTION: eps0
VALUE:
QUESTION: fp_cu
VALUE:
QUESTION: Gap
VALUE:
QUESTION: epsu
VALUE:
QUESTION: lambda
VALUE:
QUESTION: f_t
VALUE:
QUESTION: Ets
VALUE:
Title: Sezione
QUESTION: SubdIJ
VALUE:
QUESTION: SubdJK
VALUE:
QUESTION: yI
VALUE:
QUESTION: zI
VALUE:
QUESTION: YJ
VALUE:
QUESTION: zJ
VALUE:
QUESTION: YK
VALUE:
QUESTION: zK
VALUE:
QUESTION: yL
VALUE:
QUESTION: zL
VALUE:
END MATERIAL
in the **.mat file there are the material end the sections, too
So, if I wants to assign the two differents materials with the same section, i need to create two section with the same data, like that example.
I put the section in the material, because is the only method that i found to create this list of the section, with the identifier number set automaticaly. Now i'm using the comand *matnum to also to idenfy the number of the section.
So, with the” Fiber Section *matnum, “ I can order the various fiber section that I had assigned
There is an other way to do that?
Thank for Your answare
Paccapelo Marco
Student at University Roma3, It
mailto ...
[GiDlist] Fiber section problem GiD/Opensees
Send by: Enrique Escolano A) If your section must be applied to geometric/mesh entities (you need to know the nodes/elements with this section), then I recommend you to use a condition that point to a material It is unnecessary for this material to be assigned to any entity, see GiD help about "Tcl/Tk Extension->Custom Data Windows->Data Windows Behavior" to know how to a to hide/disable the standard buttons to apply to entities, etc. *.mat BOOK: Materials MATERIAL: Concrete QUESTION: Tipologia VALUE: Cemento STATE:HIDDEN QUESTION: E VALUE: 3e5 QUESTION: fpc VALUE: 50.0 QUESTION: Gap VALUE: 32.5 END MATERIAL ... more predefined cementos... MATERIAL: PPGap QUESTION: Tipologia VALUE: ElasticPPGap STATE:HIDDEN *MatProp(fpc) *MatProp(eps0) *MatProp(fp_cu) *MatProp(lambda) *MatProp(f_t) *MatProp(Ets) QUESTION: fpc VALUE: 10.0 QUESTION: eps0 VALUE: 23 QUESTION: fp_cu VALUE: 2 QUESTION: lambda VALUE: 6 QUESTION: f_t VALUE: 5 QUESTION: Ets VALUE: 8.5 END MATERIAL *.cnd CONDITION:Section CONDTYPE: over lines CONDMESHTYPE: over nodes QUESTION:Material#MAT# VALUE: Concrete QUESTION: SubdIJ VALUE: 0 QUESTION: SubdJK VALUE: 0 QUESTION: yI VALUE: 0 QUESTION: zI VALUE: 0 QUESTION: YJ VALUE: 0 QUESTION: zJ VALUE: 0 QUESTION: YK VALUE: 0 QUESTION: zK VALUE: 0 QUESTION: yL VALUE: 0 QUESTION: zL VALUE: 0 END CONDITION B) if section is not assigned to any entity (you don't need to know the nodes/elements with this section), then can use for example three books of materials: "Materials", and "Sections" to store the physical properties and section definitions, and a third book "Combinations" that uses a combination of both BOOK: Materials MATERIAL: Concrete QUESTION: Tipologia VALUE: Cemento STATE:HIDDEN QUESTION: E VALUE: 3e5 QUESTION: fpc VALUE: 50.0 QUESTION: Gap VALUE: 32.5 END MATERIAL MATERIAL: PPGap QUESTION: Tipologia VALUE: ElasticPPGap STATE:HIDDEN *MatProp(fpc) *MatProp(eps0) *MatProp(fp_cu) *MatProp(lambda) *MatProp(f_t) *MatProp(Ets) QUESTION: fpc VALUE: 10.0 QUESTION: eps0 VALUE: 23 QUESTION: fp_cu VALUE: 2 QUESTION: lambda VALUE: 6 QUESTION: f_t VALUE: 5 QUESTION: Ets VALUE: 8.5 END MATERIAL BOOK: Sections MATERIAL:S1 QUESTION:Tipologia VALUE: Section STATE:HIDDEN QUESTION: SubdIJ VALUE: 0 QUESTION: SubdJK VALUE: 0 QUESTION: yI VALUE: 0 QUESTION: zI VALUE: 0 QUESTION: YJ VALUE: 0 QUESTION: zJ VALUE: 0 QUESTION: YK VALUE: 0 QUESTION: zK VALUE: 0 QUESTION: yL VALUE: 0 QUESTION: zL VALUE: 0 END MATERIAL BOOK: Combinations MATERIAL:C1 QUESTION:Tipologia VALUE: Combined STATE:HIDDEN QUESTION: Section#MAT#(Sections) VALUE: S1 QUESTION: Material#MAT#(Materials) VALUE: S1 END MATERIAL ----- Original Message ----- From: marco paccapelo To: ... [GiDlist] Fiber section problem GiD/Opensees
Send by: marco paccapelo
Thanks For Your Help
with my master thesist we thought what the better way to proceed is to create the material and store them, and assign the section with the material, like that
Book: MaterialsNUMBER: 1 MATERIAL: MaterialeQUESTION: CementoVALUE: CementoQUESTION: EVALUE: QUESTION: fpcVALUE: QUESTION: eps0VALUE: QUESTION: fp_cuVALUE: QUESTION: GapVALUE: QUESTION: epsuVALUE:
QUESTION: lambdaVALUE: QUESTION: f_tVALUE: QUESTION: EtsVALUE:END MATERIAL
Book: SectionsNUMBER: 2 MATERIAL: SezioneQUESTION: SezioneVALUE: Sezione QUESTION: SubdIJVALUE:QUESTION: SubdJK VALUE:QUESTION: yIVALUE:QUESTION: zIVALUE:QUESTION: YJVALUE:QUESTION: zJVALUE:QUESTION: YKVALUE:QUESTION: zKVALUE:QUESTION: yLVALUE:QUESTION: zLVALUE:
QUESTION: Material#MAT#(Materials)VALUE:END MATERIAL
but now I have some questions, because in the manual i don't find more information about the #mat# command. i saw that if i use it in the *.cmd i can found the
number of the material (*matnum(cond....)) but i cant find the comand for the .bas file to use it because in specific case i need to obtain the number of the
Material that i store.
I prefer to assign, if possible the section like material, because it is assignedto elemens so i need the matnum of each section.
in the bas i need a thing like that
*loop materials
*if(strcmp(MatProp(1),"Sezione")==0)
section Fiber *matnum {patch quad [[Number of the Material stored and select with #mat#]] *MatProp(SubdIJ) *MatProp(SubdJK) *MatProp(yI) *MatProp(zI) *MatProp(YJ) *MatProp(zJ) *MatProp(YK) *MatProp(zK) *MatProp(yL) *MatProp(zL)
*endif
*end materials
enougth i thing that assign the sections like materials is better for the user, because he have the possibility to store the sections, without write every time the values.
I dont understand why is better assign the section as a condition and not as a material.
Thanks for HelP Paccapelo MarcoStudent at University Roma3, It mailto : ...
[GiDlist] Fiber section problem GiD/Opensees
Send by: Enrique Escolano I continue thinking that it's better a condition that point to two material names: a section and a material the condition can be transferred to elements, not only to nodes. Note CONDMESHTYPE: over body elements CONDITION:Fiber CONDTYPE: over lines CONDMESHTYPE: over body elements QUESTION:Section#MAT#(Sections) VALUE: QUESTION:Made_of#MAT#(Materials) VALUE: END CONDITION The advantage is that is easier for the user to be applied to some entity without create every time a new material for each combination of section-material. You only need a collection of sections and materials that can be predefined if you want in your problemtype (and also can create new ones at runtime) The #MAT# command basically provide at runtime that the field wil be filled with the name of one of the current list of materials (of a book if specified), You must do a loop over materials to identify which material is associated with a name. Matprop(0) contain the name of the material *if(strcmp(Matprop(0),cond(Made_of))==0) Some more comments: 1 -The loop materials only take into account materials applied to some entities. unused materials are not listed You must use the *NotUsed modifier to have a loop over unapplied materials (probably in your case all are unapplied) *loop materials *NotUsed ... *end materials 2 - Material number *matnum is a 'local' increasing number of the material 1,2,..n inside the loop materials, it's not a 'global' identifier 3- I recommend to use the same question to identify the type of material, e.g, instead to use QUESTION: Cemento QUESTION: Sezione use for all materials the same question (you can set as hidden because it is not filled by the user) QUESTION: Type then instead use MatProp(1), you can use the fieldname MatProp(Type) ----- Original Message ----- From: marco paccapelo To: ... [GiDlist] How can I do to get information about a control point using tcl routines?
Send by: Rodrigo Augusto Hello dears, How can I do to get information about a control point using tcl routines? Is it possible? For example I' ve selected a surface and now I want to write a file with specification about nurbssurface and their control points respectively . -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080616/8030312e/attachment.htm [GiDlist] How can I do to get information about a control point using tcl routines?
Send by: Enrique Escolano Read GiD help about TCL/TK EXTENSION->Control functions->Info function-> GiD_Geometry With this GiD Tcl command you can ask GiD to know the geometric information, or also create/delete gemetric entities. e.g. can ask the information using GiD_Geometry get surface $num ----- Original Message ----- From: Rodrigo Augusto To: gidlist at gid.cimne.upc.edu Sent: Monday, June 16, 2008 10:06 PM Subject: [GiDlist] How can I do to get information about a control point using tcl routines? Hello dears, How can I do to get information about a control point using tcl routines? Is it possible? For example I' ve selected a surface and now I want to write a file with specification about nurbssurface and their control points respectively . -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] keyboard input
Send by: Cui Tao Dear all,
Has anyone ever used GID on the Fedora 7 and Fedora 8? I can not use
my keyboard to input any characters.
Regards!
Tao
=====================================
TERM=vt100
SHELL=/bin/bash
QTDIR=/usr/lib/qt-3.3
QTINC=/usr/lib/qt-3.3/include
INPUTRC=/etc/inputrc
LANG=zh_CN.GBK
KDE_IS_PRELINKED=1
KDEDIRS=/usr
QTLIB=/usr/lib/qt-3.3/lib
LESSOPEN=|/usr/bin/lesspipe.sh %s
PETSC_DIR=/usr/local/PETSc
G_BROKEN_FILENAMES=1
=====================================
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[GiDlist] Tcl script
Send by: marco paccapelo
Hi to all users of GiD
i'm trying to create a script in TCl language to assign force load to each node, but not to nodes with constrain ( named Vincoli in my case). it run well when it assign the conditions, but i dont find the way to found a comand to give true or false ( 0 or 1), or a list oh nodes with condition Vincoli assigned.
the *.tcl file is
GiDMenu::Create "Pakka-kun" PRE -2 =GiDMenu::InsertOption "Pakka-kun" [list "Pacca"] 0 PRE "Pacca"
GiDMenu::RemoveOption "Help" [list "What is new"] PRE _
GiDMenu::UpdateMenus
proc Pacca {} { global ParametricPriv set w .gid.parametric #creating the main window InitWindow $w "Create Parametric Line" ParametricWindowGeom #creating the widgets frame $w.frmEquations label $w.frmEquations.lx -text "X(t)" entry $w.frmEquations.ex -relief sunken -width 15 -textvariable ParametricPriv(xt) label $w.frmEquations.ly -text "Y(t)" entry $w.frmEquations.ey -relief sunken -width 15 -textvariable ParametricPriv(yt) label $w.frmEquations.lz -text "Z(t)" entry $w.frmEquations.ez -relief sunken -width 15 -textvariable ParametricPriv(zt) frame $w.frmButtons button $w.frmButtons.btnApply -text "Assegna" -command "Assign_loads $w" -underline 0 -width 6 button $w.frmButtons.btnclose -text "Termina" -command "destroy $w" -underline 0 -width 6 #packing the widgets grid $w.frmEquations -padx 5 -pady 5 -sticky ew grid $w.frmEquations.lx $w.frmEquations.ex -sticky e grid $w.frmEquations.ly $w.frmEquations.ey -sticky e grid $w.frmEquations.lz $w.frmEquations.ez -sticky e grid conf $w.frmEquations.ex $w.frmEquations.ey $w.frmEquations.ez -sticky ew grid columnconf $w.frmEquations 1 -weight 1 grid $w.frmButtons -sticky ews -columnspan 7 grid $w.frmButtons.btnApply $w.frmButtons.btnclose -padx 5 -pady 6 grid columnconf $w "0" -weight 1 grid rowconfigure $w "3" -weight 1 }
proc Assign_loads { w } {global ParametricPriv set fx $ParametricPriv(xt) set fy $ParametricPriv(yt) set fz $ParametricPriv(zt) set x [expr $fx] set y [expr $fy] set z [expr $fz].central.s process "Mescape Data Conditions AssignCond Point-Force-Load Change $fx $fy $fz"for { set i 0 } { $i <= [GiD_Info Mesh MaxNumNodes] } { incr i} {
if { [GiD_Info conditions] 5 } { set nodo [expr $i] .central.s process "$nodo"} else { }
}.central.s process "escape".central.s process "Mescape".central.s process "redraw"}
and the *.cnd
NUMBER: 1 CONDITION:VincoliCONDTYPE: over pointsCONDMESHTYPE: over nodesQUESTION:Tipologia:#CB#(Muro,Telaio)VALUE:TelaioDEPENDENCIES: (Muro,HIDE,Rotazione,#CURRENT#)DEPENDENCIES: (Telaio,RESTORE,Rotazione,#CURRENT#)QUESTION:Blocco_X:#CB#(1,0)VALUE:1QUESTION:Blocco_Y:#CB#(1,0)VALUE: 1QUESTION: Rotazione#CB#(1,0)VALUE: 1END CONDITION
NUMBER: 2 CONDITION: Point-Force-LoadCONDTYPE: over pointsCONDMESHTYPE: over nodesQUESTION:X-ForceVALUE: QUESTION:Y-ForceVALUE: QUESTION:z-ForceVALUE: END CONDITION
I put the "if" in the proc of the tcl after the For only to try the comand if run with the for
I can also made a new for with a list of nodes, but i don't find the comand on GiD manual to do that, to assign the point force load with "0 0 0".
Thank for help and suggestions
Thanks for help
_________________________________________________________________
Explore the seven wonders of the world
...
[GiDlist] Tcl script
Send by: Enrique Escolano Some comments:
1- don't use this names for your variables or window names, because they are used for some GiD standard windows
e.g, instead
global ParametricPriv
set w .gid.parametric
InitWindow $w "Create Parametric Line" ParametricWindowGeom
can use some like:
global PakkaPriv
set w .gid.pakka
InitWindow $w [= "Pakka window"] PakkaWindowGeom
2- It's a bad idea to apply conditions directly to mesh entities, it's better to apply to geometric entities and then generate the mesh.
and your if expression "if { [GiD_Info conditions] 5 } " is wrong:
- GiD_Info conditions need more arguments, read GiD help to know this and
- and you need to use some conditional, like if { [GiD_Info conditions ....] == "5" } (read some manual about Tcl syntax)
I really don't understand what are you trying to do.
you can ask GiD for the list of the nodes and its values with the condition Point-Force-Load
GiD_Info conditions Point-Force-Load mesh
and you can apply for example the values $fx $fy $fz to the nodes 1 and 2 (in mesh view) with
GiD_AssignData condition Point-Force-Load Nodes "$fx $fy $fz" "1 2"
or also with this through the GiD process loop:
GiD_Process Mescape Data Conditions AssignCond Point-Force-Load Change $fx $fy $fz 1 2
Regards
Enrique Escolano
----- Original Message -----
From: marco paccapelo
To: ...
[GiDlist] What kind of knots vectors is available in GiD?
Send by: Rodrigo Augusto Dears, What kind of knots vector is available for NURBS surface and lines? And how can I do to see it? At the moment, I am considering its as OPENUNIFORM. Best Regards -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080623/3b33c298/attachment.htm [GiDlist] What kind of knots vectors is available in GiD?
Send by: Enrique Escolano GiD NURBS are open (not periodic) with non-uniform knots normalized to the space parameter 0.0 - 1.0 You can list some entity to see its definition: Utilities->List Enrique ----- Original Message ----- From: Rodrigo Augusto To: gidlist at gid.cimne.upc.edu Sent: Monday, June 23, 2008 10:01 PM Subject: [GiDlist] What kind of knots vectors is available in GiD? Dears, What kind of knots vector is available for NURBS surface and lines? And how can I do to see it? At the moment, I am considering its as OPENUNIFORM. Best Regards -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] MSC/NASTRAN output file generation
Send by: James Griffiths Hello, I'm trying to export a calculation output file in MSC/NASTRAN format using the NASTRAN 2.4 problem type software available on GiD's website. The geometry is a simple 2-D meshed rectangle that I've applied the Laminate property type to. I'm getting two different errors: Error in base file H:GiDProblem Types astran2.4 astran.gid astran.bas at line number 2952: Error in TCL expression: 'syntax error in expression " $statment_num==4 $values != """: extra tokens at end of expression' and Error in base file H:/GiD/Problem Types/nastran2.4/nastran.gid/includes/execntrlmsc.h at line number 5: word: 'MODES' doesn't existCommand:GenData must be a charError in 'strcmp' or 'strcasecmp'. Error in base file H:/GiD/Problem Types/nastran2.4/nastran.gid/includes/execntrlmsc.h at line number 5: Error into an *if expression Any help would be greatly appreciated! James _________________________________________________________________ Try Chicktionary, a game that tests how many words you can form from the letters given. Find this and more puzzles at Live Search Games! ... [GiDlist] request/suggest a new option
Send by: Ruhollah Tavakoli Dear GID developper team, I suggest to add balnking option to GID post-processor, like Tecplot 10, in this way user can blank (exclude) (remove from rendering windows) a portion of data based on his selected criteria, e.g., if we have a material code in data which determine material type in data, user could select to blank material code equal to XXX. to get more desirable plot, or in a stress analysis user can exclude a portion of data which has stress smaller than a threshold. this option could be include a transparency option intead of complete exclusion. what you think? if such option is already available, please let me know? Cheers ... ruholla. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] request/suggest a new option
Send by: Enrique Escolano This option already exists, at least for exclude results smaller or greater than a threshold. e.g. menu Options->Contour->Max options or Min options you can set the theshold value and set the values outside to be transparent, or the color of the threshold or the material color, or black / white Do you have also in the toolbar three icons (red, blue and rainbow to set maximum, minimum or reset to default) Regards Enrique Escolano ----- Original Message ----- From: Ruhollah Tavakoli To: gidlist at gid.cimne.upc.edu Sent: Tuesday, June 24, 2008 12:36 PM Subject: [GiDlist] request/suggest a new option Dear GID developper team, I suggest to add balnking option to GID post-processor, like Tecplot 10, in this way user can blank (exclude) (remove from rendering windows) a portion of data based on his selected criteria, e.g., if we have a material code in data which determine material type in data, user could select to blank material code equal to XXX. to get more desirable plot, or in a stress analysis user can exclude a portion of data which has stress smaller than a threshold. this option could be include a transparency option intead of complete exclusion. what you think? if such option is already available, please let me know? Cheers ... ruholla. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] request/suggest a new option
Send by: miguel More information about the options for Contour Fill can be found here: http://www.gidhome.com/support_team/gid_toc/gid124.html#POSTPROCESS%20RESULT S%3EContour%20Fill about the icon bar with the set_minimum and set_maximum option: http://www.gidhome.com/support_team/gid_toc/gid122.html#POSTPROCESS%20RESULT S%3EView%20Results%20Bar Hope it helps, Miguel Pasenau _____ De: gidlist-admin at gid.cimne.upc.edu... [GiDlist] MSC/NASTRAN Input File
Send by: James Griffiths Hello, I've followed the "Static Analysis of a Gear" tutorial given with the nastran2.4 zip file and I still get the error message when writing the calculation file: Error in base file H:/GiD/Problem Types/nastran2.4/nastran.gid/includes/execntrlmsc.h at line number 5: word: 'MODES' doesn't existCommand:GenData must be a charError in 'strcmp' or 'strcasecmp'. Error in base file H:/GiD/Problem Types/nastran2.4/nastran.gid/includes/execntrlmsc.h at line number 5: Error into an *if expression when I set the NASTRAN type to either MSC/NASTRAN or MI/NASTRAN in the Data > Problem Data > Executive Control window. This error does not appear for NE/NASTRAN. I'm trying to generate a MSC/NASTRAN input file for a 2-D cross section of a composite beam. When I applied the Plate property to the surface, I had no problem. However, when I tried to apply the Laminate property to the surface I kept getting this error message for NE/NASTRAN: Error in base file H:GiDProblem Types astran2.4 astran.gid astran.bas at line number 2952: Error in TCL expression: 'syntax error in expression " $statment_num==4 $values != """: extra tokens at end of expression' I've tried changing the number of plies, the thickness, and the material type but I keep getting this error. I've attached the .gid file I'm using. James _________________________________________________________________ If you like crossword puzzles, then you'll love Flexicon, a game which combines four overlapping crossword puzzles into one! ... [GiDlist] MSC/NASTRAN Input File
Send by: Enrique Escolano Please, update to the last nastran3.2 interface. Can download directly from the GiD menu Data->Problemtype->Internet retrieve or from this server ftp://gid.cimne.com/pub/gidmodules/GiD-Nastran-Interface3.2.zip You can transform an existent GiD model from a problemtype to a similar version (e.g from nastran2.4 to nastran3.2) using the menu Data->Problemtype->Transform A recommendation:copy the problemtype or a link to the problemtye inside the problemytpes GiD directory, then your model will have a relative path to the problemtype, instead a full path. Regards Enrique Escolano ----- Original Message ----- From: James Griffiths To: ... [GiDlist] Re: GiDlist digest, Vol 1 #1344 - 4 msgs
Send by: Ruhollah Tavakoli Hi Enrique, Thank you very much for your comment, it works well. > Do you have also in the toolbar three icons (red, blue and rainbow to = > set maximum, minimum or reset to default) yes. Cheers ... ruholla. Message: 4 > From: "Enrique Escolano" <escolano at cimne.upc.edu> > To: <gidlist at gid.cimne.upc.edu> > Subject: Re: [GiDlist] request/suggest a new option > Date: Wed, 25 Jun 2008 11:45:36 +0200 > Reply-To: ... [GiDlist] Tensor visualization
Send by: Ruhollah Tavakoli Dear, Does has GID option to visualize tensor filed, something like tensor-glyph? Cheers ... ruholla. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080625/d18ebfc5/attachment.htm [GiDlist] Tensor visualization
Send by: miguel If you enter the tensor as a matrix (providing in 2D Sxx, Syy, Sxy, optionally Szz for plain-deformation matrix, and in 3D Sxx, Syy, Szz, Sxy, Syz, Sxz), GiD will calculate the main stresses and display them: http://www.gidhome.com/support_team/gid_toc/gid129.html#POSTPROCESS%20RESULT S%3EDisplay%20vectors http://www.gidhome.com/support_team/gid_toc/gid148.html#POSTPROCESS%20DATA%2 0FILES%3EPostprocess%20results%20format:%20ProjectName.post.res%3EResult%20b lock Miguel Pasenau _____ De: ... [GiDlist] Tensor visualization
Send by: Enrique Escolano A tensor result can be defined (a 3x3 symmetrical matrix representing usually a stress/strain tensor) as result. GiD can then calculate the eigenvectores and eigenvalues and show them (main directions as vectors and main values as scalar result of contour fill, etc) If do you know some other interesting way of visualize this kind of result let us know. Regards ----- Original Message ----- From: Ruhollah Tavakoli To: gidlist at gid.cimne.upc.edu Sent: Wednesday, June 25, 2008 7:12 PM Subject: [GiDlist] Tensor visualization Dear, Does has GID option to visualize tensor filed, something like tensor-glyph? Cheers ... ruholla. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] octree data visualization
Send by: Ruhollah Tavakoli Dear, Quadtree/Octree data is very useful to represend spatially multiresolution data, most of post-processors in market do not have specific data structure for octree and so we have to convert octree data into unstructured data format and so missing performance (and increase memory use) , my question: Does has GID specific option for visualization of quadtree/octree data? or is such support in your future wishlist? Cheers ... ruholla. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080625/b1dac03e/attachment.htm... [GiDlist] How can I apply a automatic condition before mesh generation?
Send by: Rodrigo Augusto Hi,
How can I do to apply a automatic condition before mesh generation. For
example, I want to write a bas file and I have three conditions that could
be applied automatic before mesh generation. I wrote a tcl procedure but
didn't happen anything.
proc BeforeMeshGeneration { elementsize } {
set numpoints [GiD_Info Geometry NumPoints]
set numlines [GiD_Info Geometry NumLines]
set numsurfaces [GiD_Info Geometry NumSurfaces]
GiD_AssignData condition points Keypoint-Var ... 1:$numpoints
GiD_AssignData condition lines Line-Var ... 1:$numlines
GiD_AssignData condition surfaces Surface-Var ... 1:$numsurfaces
}
What is wrong? Please, let me know
Best Regards
--
Rodrigo Alves Augusto
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[GiDlist] How can I apply a automatic condition before mesh generation?
Send by: Enrique Escolano The GiD_AssignData condition tcl command has as arguments the condition name, and then the type of entity to be applied (points, lines, etc)
you have reversed this two parameters!!
and then the values ... as a single item (off course the number of values must be the same as the number of questions of the condition definition)
finally a item with the entities selection. As trick you can use "end" for the last entity number, then it's unnecessary to ask for the amount on entities,
Another detail: maybe the last entity identifier is greater than the amount of entities (e.g. when deleting some entity),
instead [GiD_Info Geometry NumPoints] you must had to use [GiD_Info Geometry MaxNumPoints]
Concluding you can use something like this (using off course your own condition values)
proc BeforeMeshGeneration { elementsize } {
GiD_AssignData condition Keypoint-Var points {3 1 5} 1:end
GiD_AssignData condition Line-Var lines {45 1 12} 1:end
GiD_AssignData condition Surface-Var surfaces {27 4 8.5} 1:end
}
Regards
Enrique Escolano
----- Original Message -----
From: Rodrigo Augusto
To: ...
[GiDlist] Re: GiDlist digest, Vol 1 #1347 - 3 msgs
Send by: Ruhollah Tavakoli Dear Enrique, Thanks for reply, Computing tensor invariants, e.g., eigenvalues and its principal directions (eigenvectors) is a common (and probably best) way in this regard, but, Its physically sensible rendering is indeed a difficult job. I do not exactly know how GID do rendering. If possible plrease forward to me a sample input file for this purpose (via private email). A simple way is to use ellipsoidal tensor glyph (e.g. MedINRIA use this option), however this glyph is incomplete, in fact this glyph could not cover situtions when all eighenvalue have not the same sign (hyperbola is required, dark or bright). A more complete shape space could be generated by spherical harmonic decomposition, it may be a way to visualize high order tensors too (more than order 2). If you are interested we could disscus more on this issue. Cheers ... ruholla. >... [GiDlist] Re: GiDlist digest, Vol 1 #1347 - 3 msgs
Send by: miguel Here you have a 2d version. Just display vectors of 'Nodal Stress' with a factor of 100, and you'll get them. Miguel Pasenau _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Ruhollah Tavakoli Enviado el: jueves, 26 de junio de 2008 12:23 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] Re: GiDlist digest, Vol 1 #1347 - 3 msgs Dear Enrique, Thanks for reply, Computing tensor invariants, e.g., eigenvalues and its principal directions (eigenvectors) is a common (and probably best) way in this regard, but, Its physically sensible rendering is indeed a difficult job. I do not exactly know how GID do rendering. If possible plrease forward to me a sample input file for this purpose (via private email). A simple way is to use ellipsoidal tensor glyph (e.g. MedINRIA use this option), however this glyph is incomplete, in fact this glyph could not cover situtions when all eighenvalue have not the same sign (hyperbola is required, dark or bright). A more complete shape space could be generated by spherical harmonic decomposition, it may be a way to visualize high order tensors too (more than order 2). If you are interested we could disscus more on this issue. Cheers ... ruholla. A tensor result can be defined (a 3x3 symmetrical matrix representing = usually a stress/strain tensor) as result. GiD can then calculate the eigenvectores and eigenvalues and show them = (main directions as vectors and main values as scalar result of contour = fill, etc) If do you know some other interesting way of visualize this kind of = result let us know. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] run-time error
Send by: Ruhollah Tavakoli Dear, I used 1-month evaluation version of GID (v. 9.0-rc2) for postprocess of heat transfer simulation, it works well for small data set, however when my data be large about 10 milions hex element, runtime error during loading, without any message, I do not know it is related to memory or limitation of my version or other thing, any idea? Firther, I think 1-month is quit insufficient for evaluation purpose, consider each simulation takes O(week) to complete, and challenge of postprocess is indeed related to large data set. Is it possible to extend evaluation period (GID capability and feedback seems to be promising, but need time to evaluate and figure out limitations)? Thanks. Cheers ... ruholla. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] run-time error
Send by: Abel Coll Dear Ruhollah,
concerning the evaluation version, you can download free 1-month passwords
three times for your computer, so you can spend two more months for testing
GiD capabilities. Other thing is that you can download now the 9.0 official
version, which was released llast friday (its passwords system is the same
as 9.0-rc2).
Regards,
ABEL
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
_____
De: ...
[GiDlist] run-time error
Send by: Enrique Escolano Probably the runtime error was caused, as you said, for a limitation of RAM How much physical memory do you have? Are you using a 32 or a 64 bits GiD version? A 32bits program can only handle about 2-3GB of RAM, if your 32 gid process exceed this amount the system can crash. A 64 bit program can in theory handle a lot more, but in practice you probably doesn't have a lot a RAM nowadays. Maybe you can try to reduce your amount of data (writting less time steps results, and using smaller meshes) Regards ----- Original Message ----- From: Ruhollah Tavakoli To: gidlist at gid.cimne.upc.edu... [GiDlist] batch file
Send by: anjaney vatsal Hi I was trying to draw geometries using a batch file (see attachment). I am not able to understand why it's not drawing complete figure. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080701/1b97f2b0/attachment.htm -------------- next part -------------- A non-text attachment was scrubbed... Name: Output.bch Type: application/octet-stream Size: 5217 bytes Desc: not available Url : http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080701/1b97f2b0/attachment.obj... [GiDlist] Re: batch file
Send by: anjaney vatsal Hiii, The problem is solved. I am able to draw geometries using batch files easily. On Tue, Jul 1, 2008 at 6:38 PM, anjaney vatsal <anjaney.iitkgp at gmail.com> wrote: > Hi > > I was trying to draw geometries using a batch file (see attachment). I am > not able to understand why it's not drawing complete figure. > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080702/3560417a/attachment.htm... [GiDlist] batch file
Send by: Enrique Escolano The 'old' command that you are using to "select the previous point from its coordinates" must be specified after enter the coordinates of the point that are "close to another old point", and will only work if your general preference "Create new point" is set to ask escape escape escape escape geometry create line 15,40,0 0,40,0 escape escape escape escape geometry create line old 15,40,0 15,17.8192,0 ... must be changed to: escape escape escape escape utilities variables CreateAlwaysNewPoint 0 escape escape escape escape geometry create line 15,40,0 0,40,0 escape escape escape escape geometry create line 15,40,0 old 15,17.8192,0 ... The problem is that you don't know when exists a "close point" to provide 'old' as answer to the possible GiD question. It's recommended when importing batchs to set the "Create new point" preference to 'always', to be possitive that GiD create a new point in the specified coordinates, without ask nothing. You can also use Join (or FJoin to avoid an error if it is already in join state) and specify the entity id, not its coordinates It can be difficult to know the 'old entity id', but you can assume that each new entity increase by one the higher entity id e.g. escape escape escape escape utilities variables CreateAlwaysNewPoint 1 escape escape escape escape geometry create line 15,40,0 0,40,0 escape escape escape escape geometry create line fjoin 1 15,17.8192,0 ... or you can create the lines duplicating the points, and before create the surface join this points with a collapse of lines (in general is unrecommended use funtions like collapse in a batch, because you miss the control of the entities id's, collapsing some entities can be deleted or created) ----- Original Message ----- From: anjaney vatsal To: ... [GiDlist] Re: run-time error
Send by: Ruhollah Tavakoli Hi, Enrique, I use 32b version and my PC has 2.5 Gb RAM, based on your explanation it should be a memory problem, however I think that it is worth if program give warning and terminate the application instead of crash, I think it is a programming error that system try to allocate memory while sufficient memory is no longer available! Cheers ... ruholla. On Wed, Jul 2, 2008 at 1:31 PM, <gidlist-request at gid.cimne.upc.edu> wrote: > Send GiDlist mailing list submissions to > gidlist at gid.cimne.upc.edu... [GiDlist] Iso-Surface - value within the line
Send by: SC Sembenelli Consulting - Roma Hi dears, I’m using GID 8.0.9 to pre-processing and post-processing a Concrete Gravity Dam model. I’d like to know if is it possible to draw the iso-surface with one colour and describe the value within the line (like the topographical curves .). TKS Gianluca Gatto SC Sembenelli Consulting Via Montasio, 31 00141 Roma 06 871 871 08 Questo documento, allegati inclusi, contiene informazioni di proprietà di SC Sembenelli Consulting srl e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto.E’ vietata qualsiasi forma di riproduzione o di divulgazione senza l’esplicito consenso di SC Sembenelli Consulting srl (D.L.vo 196/2003 e successive modifiche). Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e di distruggere la copia in proprio possesso. This document, including attachments, is intended for the person(s) or company named and may contain confidential and/or legally privileged information. The information contained is property of SC Sembenelli Consulting srl (Decree-Law 196/2003) . Unauthorised disclosure, copying or use of this information is prohibited without the authorisation of SC Sembenelli Consulting srl. If you are not the intended recipient, please delete this message and notify the sender. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] RE: Iso-Surface - value within the line
Send by: miguel Hi, we released GiD version 9 a couple of days ago. I recommend you use this latest version. Regarding your question, you can do an iso-surface of one or several values of a result and using the colour of this value to differentiate them. A legend is also shown with the correspondence between the colours and the values. The option ‘Options --> Iso surfaces --> Color Mode --> Result color’ should be selected. Here are two examples, the first one with one value: And the second one with five values: If you are talking of showing the label of the value over the isosurface/isoline, at the moment this is not possible, but we write it down for future releases. Thanks for the suggestion. Best regards, Miguel Pasenau _____ De: ... [GiDlist] problemtypecond
Send by: anjaney vatsal Hi Is it possible to assign data conditions to a problem type using batch file? (like assign some value to facenodes) Anjaney -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080709/02a7bcf3/attachment.htm [GiDlist] problemtypecond
Send by: Enrique Escolano Off course, you can use the conditions commands like the rest of GiD process commands Mescape Data Condition AssignCond ... ----- Original Message ----- From: anjaney vatsal To: gidlist at gid.cimne.upc.edu Sent: Wednesday, July 09, 2008 4:40 PM Subject: [GiDlist] problemtypecond Hi Is it possible to assign data conditions to a problem type using batch file? (like assign some value to facenodes) Anjaney -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080709/341836a3/attachment.htm... [GiDlist] [GiDlist]creating mesh from .stl or point cloud
Send by: MArtin Koske hi, i use GiD for creating a mesh from a .stl file. at first i import the file and than i press geometry->create->surface mesh. After doing this and selecting the object, this error message appear. Error: element 15065 has two or more adyacent elements at the same edge -> elem 16957 and elem 15067. Cannot continue. What can i do to fix this error? Or how can i import a point cloud from an .xyz/.txt file to create a mesh. I need to work with GiD to get a file for elmer! regards martin koske Bauhaus-Universität Weimar [GiDlist] [GiDlist]creating mesh from .stl or point cloud
Send by: Enrique Escolano Hi Martin, Send us your STL to test it, You can import the file as mesh and try to visually see the problem. For a surface, the inner triangle edges must be shared by tho triangles, and in you case there are at least three!! I recommend to import as mesh triangles, then export them with the DXF-SAP200 template, and import again to have a surface for each triangle. Do you have more tool to edit geometrical entities than mesh entities (you can try to join planar parts, etc) Regards Enrique ----- Original Message ----- From: "MArtin Koske" <martin.koske at medien.uni-weimar.de... [GiDlist] Re: [GiDlist]creating mesh from .stl or point cloud
Send by: MArtin Koske hi Enrique, here is my .stl file! 1. when i visualize my mesh and it has a problem. is there a way to go to element 15065 for fixing it or how can i find the element 15065! 2. i looked at my .stl mesh in GiD and i found some gaps my other programm (point2polys) made. i like to use only GiD, so is it possible to start with an point cloud in GiD to get an mesh. because i wrote a programm that creates only point cloudes. 3. after exporting the stl into an dxf (DXF-SAP200) and importing it again. i have a surface for each triangle. is there a way to erase the mesh and get an simpler looking surface for my mesh? for example the dxf is an cylinder (2000 triangles and 2000 surfaces) and i want to create a cylinder with no triangles and 3 surfaces? this is better for assigning some conditions to the surfaces. regards martin Zitat von Enrique Escolano <... [GiDlist] Re: [GiDlist]creating mesh from .stl or point cloud
Send by: Enrique Escolano Hi Martin, Your mesh is relivelly simple, I've read your stl as a mesh, and manually edited to delete the triangles that are visually bad (the joins of pipes, and some tops), I deleted this bad triangles, and created other better (to have at least a closed volume). To created manually triangles I used as trick the enclosed 'CreateMesh' problemtype that add a toolbar to create this triangles. I attach the corrected triangulation, exported again as stl (test1_corrected.stl) You can now import it as surfmesh without problems (I tried to create a volume and meshed it with size=0.1 without any problem) Regards Erique Escolano ----- Original Message ----- From: "MArtin Koske" <... [GiDlist] Problem with Uncollapse Volumes
Send by: anjaney vatsal Hi I am having some problem with the command Uncollapse volumes. When I use it with two blocks it works well. But when the number of blocks increases say 4 then it does not work. Infact, Gid stops responding. I am using windows. Basically I have to draw few polyhedra attached to each other at their vertices using batch file and I have got all the coordinates. All volumes are drawn in the sequence of line->surafce->volume. But hese volumes( or polyhedra) have common vertices. Now finally I wanted to uncollapse all the vloumes so that these vertices are duplicated. But I am not able to find out why such strange thing is happening. If it cannot be done in this way, is there any alternative to draw polyhedra. Anticipating your response Thanking You Anjaney -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] adaptive meshing
Send by: Helver Mauricio Barrera Cardenas Dear Sir. I'm a thus far satisfied GiD user, and now I am interested in performing adaptive meshing. Following the book of Zienkewicz et al, in is clear that after a first analysis using a standard mesh-like the one presented in the GiD user's guide- a new element size h is computed for each element, then this value is used to compute an averaged value of h to the nodes of the current mesh, and then this one is used as background mesh to generate the new mesh, upon which a new, improved analysis is performed. I have computed these new values of h to each node of the initial mesh; yet, I haven't been able to find a way to tell GiD to take these values and carry out remeshing. Is there a straightforward manner of doing this with GiD? I'd be very grateful if you could help me out with this one. Thanks for your attention. Sincerely Mauricio Barrera Lecturer Mechanics and Energy Dpt. Universidad Autonoma de Occidente Cali-Colombia (0572)3188000 Ext11359 Este mensaje y/o sus anexos son para uso exclusivo de su destinatario intencional. Puede contener información legalmente protegida por ser privilegiada o confidencial. Si usted no es el destinatario intencional del mensaje, por favor infórmenos de inmediato y elimine el mensaje y su anexos de su computador y sistema de comunicaciones. Igualmente, le comunicamos que cualquier retención, revisión no autorizada, distribución, divulgación, reenvío, copia, impresión, reproducción o uso indebido de este mensaje y/o anexos, esta estrictamente prohibida y sancionada legalmente. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] adaptive meshing
Send by: Enrique Escolano Yes, read GiD help about Mesh->Unstructured->Sizes by background mesh: you can write a background mesh file, that basically is a mesh and a list of new required sizes on nodes (or on elements that will be averaged to the nodes) This mesh could be the one that you just have solved and where you can estimate the new required sizes, This is a sample (only triangles or tetrahedra can be used as background mesh) BackgroundMesh V 1.0 MESH dimension 3 ElemType Triangle Nnode 3 Coordinates 1 5.61705 4.81504 0.00000 ... 51 -5.64191 -1.53335 0.00000 end coordinates Elements 1 24 16 26 2 16 10 14 ... 76 34 31 28 end elements DesiredSize Nodes 1 0.20000 2 0.50000 ... 51 1.50000 End DesiredSize To assign this as meshing sizes, go to menu Mesh->Unstructured->Sizes by background mesh... select your .bgm file and generate a new mesh. Regards Enrique Escolano ----- Original Message ----- From: Helver Mauricio Barrera Cardenas To: ... [GiDlist] GiD 9; Problems loading a problem type
Send by: James Griffiths Hello, I'm using GiD 9.0.2 and Windows XP. When I try to load a problem type through Data>Problem Type>Load, the problem type files such as cmas2d.gid are not being recognized as problem type .gid files. The browser opens the contents of the cmas2d.gid folder instead of loading the problem type. I was able to load these same problem type files using GiD 7. Regards, James _________________________________________________________________ Try Chicktionary, a game that tests how many words you can form from the letters given. Find this and more puzzles at Live Search Games! http://g.msn.ca/ca55/207 -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] GiD 9; Problems loading a problem type
Send by: Enrique Escolano You are right James, We are going to fix this bug soon, but as advice, it's much better to directly copy your problemtypes (or a link pointing to your problemtypes to avoid multiple copies of the same problemtype) inside the problemtypes directory of GiD, then it's eaiser to load the problemtype directly with 'Data>Problem Type>cmas2d' instead 'Data>Problem Type>Load... and find the location of the problemtype and more important, the GiD model will store a relative path to your problemtype, then you can send your examples to another user that could have GiD installed on other location, but the problemtype is relatively in the same location, and can be loaded without problems (when you use Data>Problem Type>Load..., GiD will store the absolute path!!) Regards Enrique Escolano ----- Original Message ----- From: James Griffiths To: ... [GiDlist] Representación de la reacciones.
Send by: Lucrecia Calderón Buenas tardes
Hola soy Lucrecia, trabajo en Boma y estoy realizando la tesis doctoral
(directores Arq. Jordi Maristany y Arq. Robert Brufau). Para el desarrollo
de la misma estoy usando el Gid-Ramshell como programa central, pero observo
que la representación de las reacciones que me da el programa confunden, por
ejemplo le pongo en el primer gráfico el resultado del Gid-Ramshell, y en el
segundo la forma de representar según el parecer tanto de mis directores
como mío. En los resultados de Gid parece que estoy traccionando la sección,
y es todo lo contrario. Por favor existe algún otro modo de representación
de las reacciones. Se los agradecería enormemente ya que estoy en una etapa
crucial de la tesis.
Resultados de Gid-Ramshell
Representación a nuestro entender.
Gracias de antemano por la ayuda.
Saludos.
Lucrecia
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[GiDlist] Outputing conditions
Send by: Edwin Nyirenda Dear sirs,
When a volume is discretised into a number of elements, the surfaces of the elements will inherit conditions from the surfaces of the parent volume. How can I loop through the elements and output the faces as well as the conditions for tetrahedra elements? Something like
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Faces
Total: *Operation(4*nelem)
Face |Elem |Node Stat Value |Node Stat Value |Node Stat Value |
*set elems(tetrahedra)
*Set var face=0
*Set Cond Flux
*loop elems
*set var face=face+1
*set var Nod1=elemsconec(1)
*set var Nod2=elemsconec(3)
*set var Nod3=elemsconec(2)
*format "%4i%5i%5i%4i%12.5e%4i%4i%12.5e%4i%4i%12.5e"
*face *ElemsNum *Nod1 *Cond(1) *Cond(2) *Nod2 *Cond(1) *Cond(2) *Nod3 *Cond(1) *Cond(2)
*set var face=face+1
*set var Nod1=elemsconec(2)
*set var Nod2=elemsconec(3)
*set var Nod3=elemsconec(4)
*format "%4i%5i%5i%4i%12.5e%4i%4i%12.5e%4i%4i%12.5e"
*face *ElemsNum *Nod1 *Cond(1) *Cond(2) *Nod2 *Cond(1) *Cond(2) *Nod3 *Cond(1) *Cond(2)
*set var face=face+1
*set var Nod1=elemsconec(1)
*set var Nod2=elemsconec(4)
*set var Nod3=elemsconec(3)
*format "%4i%5i%5i%4i%12.5e%4i%4i%12.5e%4i%4i%12.5e"
*face *ElemsNum *Nod1 *Cond(1) *Cond(2) *Nod2 *Cond(1) *Cond(2) *Nod3 *Cond(1) *Cond(2)
*set var face=face+1
*set var Nod1=elemsconec(1)
*set var Nod2=elemsconec(2)
*set var Nod3=elemsconec(4)
*format "%4i%5i%5i%4i%12.5e%4i%4i%12.5e%4i%4i%12.5e"
*face *ElemsNum *Nod1 *Cond(1) *Cond(2) *Nod2 *Cond(1) *Cond(2) *Nod3 *Cond(1) *Cond(2)
*end elems
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
where *cond(1) and *cond(2) takes a different value for each of the four faces of an element and should be equal to zero for a face without any condition set.
Your assistance in this matter will be highly appreciated.
Regards,
Edwin Nyirenda
...
[GiDlist] Set a condition, problems
Send by: marco paccapelo
Hi to all
I still work on GiD interface to Opensees. I'm Working to use GiD for Masonry ( work that have the priority for my thesis) and for Shear ( with an other master thesis )
I'm using GiD 9,02 in evaluation Versions, but at university we have the license for the 8.
I occurred in a problem wile assign fiber section proprieties.
I tried, as you suggested, to select the combination with a condition. I used these impostation.
**.bas
*set cond Fiber
*loop elems
*loop materials *NotUsed
*if(strcmp(Matprop(0),cond(Made_of))==0)*
section Fiber *matnum*
*end
*if(strcmp(Matprop(0),Cond(Section))==0)*
*matnum {
patch quad *matnum *MatProp(SubdIJ) *MatProp(SubdJK) *MatProp(yI) *MatProp(zI) *MatProp(YJ) *MatProp(zJ) *MatProp(YK) *MatProp(zK) *MatProp(yL) *MatProp(zL)
}
*end
*end elems
*end materials
**.cnd
NUMBER: 15 CONDITION:Fiber
CONDTYPE: over lines
CONDMESHTYPE: over body elements
QUESTION:Section#MAT#(Sections)
VALUE:
QUESTION:Made_of#MAT#(Materials)
VALUE:
END CONDITION
**.mat
Book: Materials
NUMBER: 1 MATERIAL: Materiale
QUESTION: Cemento
VALUE: Cemento
QUESTION: E
VALUE:
QUESTION: fpc
VALUE:
QUESTION: eps0
VALUE:
QUESTION: fp_cu
VALUE:
QUESTION: Gap
VALUE:
QUESTION: epsu
VALUE:
QUESTION: lambda
VALUE:
QUESTION: f_t
VALUE:
QUESTION: Ets
VALUE:
END MATERIAL
Book: Sections
NUMBER: 2 MATERIAL: Sezione
QUESTION: Sezione
VALUE: Sezione
QUESTION: SubdIJ
VALUE:
QUESTION: SubdJK
VALUE:
QUESTION: yI
VALUE:
QUESTION: zI
VALUE:
QUESTION: YJ
VALUE:
QUESTION: zJ
VALUE:
QUESTION: YK
VALUE:
QUESTION: zK
VALUE:
QUESTION: yL
VALUE:
QUESTION: zL
VALUE:
END MATERIAL
these are the results that I have
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
section Fiber 23 {
patch quad 3 7 4 4 4 1 9 6 5 21 1
}
these is exactly write as I need, but Opensees seems to not accept to store fiber with the same number of identification ( these is also not very good for the output, that have definited fiber as the number of the elements with these condition.
So now I follow the way to assign the combination as a materials, and these seems to have more possibilities to work as we need.
**bas
*loop materials
*set var mio=matprop(Section,real)
*matnum *mio
*loop materials *notused
*if(strcmp(Matprop(0),"Sezione")==0)
*matnum *matprop(1) *matprop(3) *matprop(4) *matprop(5) *mio
*end
*if(strcmp(Matprop(0),"Materiale")==0)
*matnum *matprop(1) *matprop(3) *matprop(4) *matprop(5)
*end
*end materials
*end materials
**mat Is the same as I wrote before with the combination material
BOOK: Combinations
MATERIAL:C1
QUESTION:Tipologia
VALUE: Combined
STATE:HIDDEN
QUESTION: Section#MAT#(Sections)
VALUE: Sezione
QUESTION: Material#MAT#(Materials)
VALUE: Materiale
END MATERIAL
these material is the only that is applied to elems
my problem is that I have a problem to assign the value to a Variable
in my cade I need to assign to the variable ( in the example the varname is “mio” that should report the name of the material that is selected in the Material “C1”. The var report an error if written
*set var mio=matprop(Section)
the error is: Command: matprop must be defined INT or REAL
Error into an *Operation expression in set var
well I wrote in the bas file
*set var mio=matprop(Section,real) or *set var mio=matprop(Section,int)
but it give me a value assigned to the variable “mio” as “0” , but I need that it report the name of the material or of the Section that I want to put in the combination
in the code that I reported in the bas I forced the loop on the Not Used materials to select predefined sections, but I hope that with the variable I could select it automatically.
The result of the bas that I wrote is
1 0
2 Cemento 5 8 5
3 Sezione 4 4 4 0
enough I dont understand why the software invert the selection of the materials, the *mio that report the 0 value is written in the second line in the bas file, but in the result file is in the last.
So there is a way to assign to a variable a name instead to a number?
If I assign the combination as a material, in the output file I have only the section/materials that I need and there are not duplicated.
Thanks for help!!!
_________________________________________________________________
Connect to the next generation of MSN Messenger
...
[GiDlist] Set a condition, problems
[GiDlist] Outputing conditions
Send by: Enrique Escolano I assumed that you have defined the 'Flux' condition as CONDTYPE: over surfaces CONDMESHTYPE: over face elements You can do a loop over the faces with this condition applied with: *Set Cond Flux *loop elems onlyincond *ElemsNum *GlobalNodes(1) *GlobalNodes(2) *GlobalNodes(3) *Cond(1) *Cond(2) *end elems GlobalNodes returns the nodes of the face. This loop will only output the faces with condition, you can't ask for the Cond field of other faces without this condition applied!! I think that it't unnecesary to repeat the *Cond(1) *Cond(2) for the three nodes of the face, because is the same for the whole face, and it's more recommended to use the fieldname instead the index. Regards Enrique ----- Original Message ----- From: "Edwin Nyirenda" <... [GiDlist] Outputing conditions
Send by: Edwin Nyirenda Thank you very much for your reply. I have been waiting for it eagerly. The background to my problem is that I am trying to implement the boundary element theory in a finite element sense, ie element by element. In this case it is necessary to repeat *cond(1) *cond(2) for the three nodes, because other faces may share the same nodes but will have different conditions. The flux condition has been defined as follows: NUMBER: 2 CONDITION: Flux CONDTYPE: over surfaces CONDMESHTYPE: over face elements QUESTION: FluxStatus VALUE: 0 QUESTION: FluxValue VALUE: 0 END CONDITION For elements that are completely internal, I appreciate that no conditions will be set, but I need to this information as zeros. There will be boundary elements that will have more than one value of the conditions, since they can share more than just one boundary face. Is it possible in this case to output the information as I have formatted it? Your continued assistance in this matter is highly appreciated. E. Nyirenda --- On Mon, 7/21/08, Enrique Escolano <... [GiDlist] get information about nodes of element face using tcl
Send by: Rodrigo Augusto Dears, How can I do to get information about the nodes that belongs a element face using tcl GiD commands? I want to apply a surface load and write information about the number of the element and he nodes that this pressure is applied. Sincerely -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080723/b0cfb0ee/attachment.htm [GiDlist] get information about nodes of element face using tcl
Send by: Enrique Escolano you can get information of the condition 'Surfac_Load' with GiD_Info conditions Surface_Load mesh the returned information includes the element number , the local face number (for conditions over face elements) and the applied condition values knowing the element and the face number, you can know its nodes with: GiD_Info list_entities elements $num or also with GiD_Info Mesh Elements $elementtype $num The local nodes of the element faces are: Triangle: 1-2 2-3 3-1 Quadrilateral: 1-2 2-3 3-4 4-1 Tetrahedra: 1-2-3 2-4-3 3-4-1 4-2-1 Hexahedra: 1-2-3-4 1-4-8-5 1-5-6-2 2-6-7-3 3-7-8-4 5-8-7-6 Prism: 1-2-3 1-4-5-2 2-5-6-3 3-6-4-1 4-5-6 ----- Original Message ----- From: Rodrigo Augusto To: ... [GiDlist] Joins that it´s imposible erase
Send by: Lucrecia Calderón Hello to all Do anybody know why I can`t erase any joins in my model? If I copy the model never I can erase the same joins. Please, anybody help me. arqljcv -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080730/a0d6d409/attachment.htm [GiDlist] Re: [GiDlist] Joins that it´s imposible erase
Send by: Enrique Escolano Maybe the internal higherentity counter is wrong, use Utilities->Repair model to fix it. Enrique ----- Original Message ----- From: Lucrecia Calderón To: gidlist at gid.cimne.upc.edu Sent: Wednesday, July 30, 2008 7:58 AM Subject: [GiDlist] Joins that it´s imposible erase Hello to all Do anybody know why I can`t erase any joins in my model? If I copy the model never I can erase the same joins. Please, anybody help me. arqljcv -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080730/de93293a/attachment.htm... [GiDlist] RE: [GiDlist] Re: [GiDlist] Joins that it´s imposible erase
Send by: Lucrecia Calderón Enrique It´s correct, I can erase the joins. Thank you. Arqljcv _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Enrique Escolano Enviado el: miércoles, 30 de julio de 2008 12:13 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] Re: [GiDlist] Joins that it´s imposible erase Maybe the internal higherentity counter is wrong, use Utilities->Repair model to fix it. Enrique ----- Original Message ----- From: Lucrecia Calderón <mailto:... [GiDlist] What is the command to read a batch file
Send by: Rodrigo Augusto Dears, What is the command to read a batch file in in GiD command line? I want to put this command in my bat file in of my problem type, because I need that my boundary condition and loads are applied automatically on my project. Sincerely -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080730/a831b0fa/attachment.htm [GiDlist] What is the command to read a batch file
Send by: Enrique Escolano from a console you can start gid with gid -b <yourbatchfile> and inside GiD you can read a batch file with the command Mescape Files BatchFile <yourbatchfile> ----- Original Message ----- From: Rodrigo Augusto To: gidlist at gid.cimne.upc.edu Sent: Wednesday, July 30, 2008 4:23 PM Subject: [GiDlist] What is the command to read a batch file Dears, What is the command to read a batch file in in GiD command line? I want to put this command in my bat file in of my problem type, because I need that my boundary condition and loads are applied automatically on my project. Sincerely -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Thickness of lines??
Send by: Khalaq Zaman Hello,I got a problem with line thickness. If i take any *.pdf *.eps or *.jpg output from my geometry in pre or post-processing , it gives very low quality output. The line thickness is very low. How can i change the line thickness or line quality in pre or post-processing in GID.Have nice time.Md. KhalaquzzamanMaster StudentComputational Science in Engg.TU BraunschweigGermany _________________________________________________________________ Discover the new Windows Vista http://search.msn.com/results.aspx?q=windows+vista&mkt=en-US&form=QBRE... [GiDlist] Thickness of lines??
Send by: Adrià Melendo Dear Khalaq, In pre-process it is possible to customize render and assign size to any entity type "View->Render->Customize...". In post-process from "Window->View style..." can be assign a line size for each set (It is the "Ew" parameter) Also it is possible to change the resolution option from "Files->Page Setup" and obtain smoother images. I hope it helps. Regards, Adrià _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Khalaq Zaman Enviado el: miércoles, 06 de agosto de 2008 0:00 Para: ... [GiDlist] Thickness of lines??
Send by: Khalaq Zaman Hi Adria, Thanks for your reply. I am using GiD-7.2 commercial version. It does not have the following option, "View->Render->Customize". It has "View->Render->(Normal, Filled, Flat lighting, smooth lighting, Change lighting dir)". I am attaching one *.jpeg and *.eps file of the mesh. It is very low quality. Advice me please. Regards, Khalaq From: amelendo at cimne.upc.eduTo: gidlist at gid.cimne.upc.eduSubject: RE: [GiDlist] Thickness of lines??Date: Wed, 6 Aug 2008 08:31:40 +0200 Dear Khalaq, In pre-process it is possible to customize render and assign size to any entity type "View->Render->Customize...". In post-process from "Window->View style..." can be assign a line size for each set (It is the "Ew" parameter) Also it is possible to change the resolution option from "Files->Page Setup" and obtain smoother images. I hope it helps. Regards, Adrià De: ... [GiDlist] Thickness of lines??
Send by: Ramon Ribó The advice is simple, clear and obvious. The GiD team has worked very hard to improve GiD for you and for the other users. All the improvements are contained in GiD version 9. 2008/8/6 Khalaq Zaman <khalaq_buet at hotmail.com>: > Hi Adria, > > Thanks for your reply. I am using GiD-7.2 commercial version. It does not > have the following option, "View->Render->Customize". It has > "View->Render->(Normal, Filled, Flat lighting, smooth lighting, Change > lighting dir)". I am attaching one *.jpeg and *.eps file of the mesh. It is ... [GiDlist] Thickness of lines??
Send by: Enrique Escolano Your GiD version can't change the line's size. Can try to use the ps/eps vectorial, or the .png format that use image compression without loss of quality (jpeg can decrease the quality) In any case, your images are not so bad as I expected, I think that your problem is increasing when you resize the images (try to resize, if necessary, with a good program like Photoshop) Enrique ----- Original Message ----- From: Khalaq Zaman To: gidlist at gid.cimne.upc.edu Sent: Wednesday, August 06, 2008 3:56 PM Subject: RE: [GiDlist] Thickness of lines?? Hi Adria, Thanks for your reply. I am using GiD-7.2 commercial version. It does not have the following option, "View->Render->Customize". It has "View->Render->(Normal, Filled, Flat lighting, smooth lighting, Change lighting dir)". I am attaching one *.jpeg and *.eps file of the mesh. It is very low quality. Advice me please. Regards, Khalaq ------------------------------------------------------------------------------ From: ... [GiDlist] using gid in batch mode in Windows Vista
Send by: Rodrigo Augusto dears, How can I do to use GiD in prompt command in windows Vista? I thought that is the same way that I used to do in Windows XP, but I got a error message to set a variable system called GIDDEFAULT. I am using GiD 8.0.9 in windows Vista Ultimate. Sincerely -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080809/a6c89d12/attachment.htm [GiDlist] using gid in batch mode in Windows Vista
Send by: Anna Monros Dear Rodrigo, Please try to disable the User Account Control (UAC) from Control Panel -> User Account -> User Account -> Turn User Account Control on or off**. Restart your computer and try to launch GiD again. The UAC may cause the error. In any case, please let me know the message error. Best regards, Anna Rodrigo Augusto escribió: > dears, > > How can I do to use GiD in prompt command in windows Vista? I thought > that is the same way that I used to do in Windows XP, but I got a > error message to set a variable system called GIDDEFAULT. > I am using GiD 8.0.9 in windows Vista Ultimate. ... [GiDlist] How to generate a grid without adding new nodes?
Send by: Jonas Cordazzo Hi I would need to know if it is possible to generate a grid composed by triangles employing only the original nodes belonging to the original surface, no matter if the shape of resulting triangles be not so good. I am dealing with a problem that is not possible to create additional (new) nodes to the domain. Thank you. _________________________________________________________________ Receba GRÁTIS as mensagens do Messenger no seu celular quando você estiver offline. Conheça o MSN Mobile! http://mobile.live.com/signup/signup2.aspx?lc=pt-br -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] How to generate a grid without adding new nodes?
Send by: Abel Coll Dear
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
Dear Jonas,
The only way to generate a mesh without adding extra nodes is to force to
mesh with a size bigger than the surface size. You should set all the lines
as structured (with one division), and set a very big mesh size when you
selecte 'Mesh->Generate'. You should also have to set the 'Automatic correct
Sizes' to NULL (in Utilities->Preferences->Meshing).
Regards,
ABEL
_____
De: ...
[GiDlist] Error in expression GiD_Geometry get surface
Send by: Rodrigo Augusto Dear why doen't the tcl command GiD_Geometry get surface work when I want to get geometric information of a surface different from nurbs surface? I am using GiD 9.0.2 and in the manual said that it is possible. Thanks -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080818/9a6ecb35/attachment.htm [GiDlist] Error in expression GiD_Geometry get surface
Send by: Enrique Escolano This command is currently only implemented for NURBS surfaces, we will implement it for other kind of surfaces for next beta versions. If you want you can convert Planar or Coons surfaces (deprecated) to NURBS with the menu Geomety->Edit->Convert to NURBS->Surfaces Note: Surf-meshes is an special case that can't be converted to a NURBS expression You can also use the GiD_Info list_entities surfaces Tcl command to get the surface information (in a more human like style) Regards Enrique Escolano ----- Original Message ----- From: Rodrigo Augusto To: gidlist at gid.cimne.upc.edu... [GiDlist] Is there some tutorial to create contact problem on GiD?
Send by: Rodrigo Augusto Dears, Is there some tutorial about contact problem on GiD? I want to know about the steps to modeling a contact problem and after, to create a bas file with the information of contact problem. I am trying to use the help but I didn't get anything. I want to develop a node-to-node model and surface-surface model to solve with Penalty method and perhaps, with Augmented Langrangian. Sincerely -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080822/dde53ef6/attachment.htm... [GiDlist] Is there some tutorial to create contact problem on GiD?
Send by: Enrique Escolano You can use GiD 'contact' volume entities, that link two surfaces and force when meshing a node-to-node relationship We don't have any specific tutorial related to contacts, but there is nothing special: the 'contact volume' is like a meshing criteria to have similar meshes in both surfaces and auxiliary elements linking its nodes. You will obtain standard elements, that probably you can separate of the main mesh by the element type (e.g. you can mesh standard volumes with tetraedra and obtain prisms or line elements for the contact volumes, and use it to know couples of nodes) Sincerely Enrique Escolano ----- Original Message ----- From: Rodrigo Augusto To: ... [GiDlist] Background mesh
Send by: Helver Mauricio Barrera Cardenas Dear Sir. Is it possible to somehow divide a quadrilateral mesh into a triangular one? I ask this because only triangular background meshes are allowed, yet I'm trying to apply an adaptive meshing scheme from data obtained on a quadrilateral mesh. If this is possible, I suppose that once I get the new mesh, I should be able to merge triangles back together so as to recover a quadrilateral mesh and then proceed on with an improved analysis. Am I right? Thanks a lot for your help. Regards Mauricio Barrera Universidad Autonoma de Occidente Cali-Colombia (0572)3188000-Ext.11359 Este mensaje y/o sus anexos son para uso exclusivo de su destinatario intencional. Puede contener información legalmente protegida por ser privilegiada o confidencial. Si usted no es el destinatario intencional del mensaje, por favor infórmenos de inmediato y elimine el mensaje y su anexos de su computador y sistema de comunicaciones. Igualmente, le comunicamos que cualquier retención, revisión no autorizada, distribución, divulgación, reenvío, copia, impresión, reproducción o uso indebido de este mensaje y/o anexos, esta estrictamente prohibida y sancionada legalmente. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Background mesh
Send by: Abel Coll Dear Mauricio,
You can divide a quadrilateral mesh into a triangular one using 'Mesh ->
Edit Mesh->Split Elements -> Quadrilateral->Triangle' option. Once you have
the new triangles they should work as the other triangular meshes, so you
can use them normally as a background mesh.
Note that the quadrilaterals can be splitted in two ways (symmetrically or
not) depending on the option 'Symmetrical structured', which can be set in
'Preferences -> Meshing'.
Regards,
ABEL
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
_____
De: ...
[GiDlist] Background mesh
Send by: Enrique Escolano As Abel explained, you can split GiD quadrilaterals into 2 triangles (without add nodes) or 4 triangles (adding a new central node), but probably you don't need to use this tool for your background mesh. Your own solver can write the new background mesh file writting your quadrilaterals as two triangles and setting the new required nodal sizes. Enrique ----- Original Message ----- From: Abel Coll To: gidlist at gid.cimne.upc.edu Sent: Monday, August 25, 2008 12:35 PM Subject: RE: [GiDlist] Background mesh Dear Mauricio, You can divide a quadrilateral mesh into a triangular one using 'Mesh -> Edit Mesh->Split Elements -> Quadrilateral->Triangle' option. Once you have the new triangles they should work as the other triangular meshes, so you can use them normally as a background mesh. Note that the quadrilaterals can be splitted in two ways (symmetrically or not) depending on the option 'Symmetrical structured', which can be set in 'Preferences -> Meshing'. Regards, ABEL _________________________________ Abel Coll Sans - Civil Engineer CIMNE - International Center for Numerical Methods in Engineering Ofice c-2, C1 building - Campus Nord UPC Gran Capità s/n, 08034 Barcelona T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17 ------------------------------------------------------------------------------ De: ... [GiDlist] Distance
Send by: Georg Haasemann Hello, I have the following problem: There is a curved line (or surface) and a point P located outside the line (or surface). Now I would like to find the closest distance between this point P and the line (or surface) or quite similar: A straight line which runs through the point P and it has the normal orientation of the line (or surface) at the point of intersection. Is there any solution of this problem using the geometrical operations given in GiD? Regards, Georg [GiDlist] Distance
Send by: Enrique Escolano You can use the division of the line by 'near point' Geometry->Edit->Divide->Lines->Near point select the point P and the line/s to be divided, this lines will be splitted by the closest point. You can also use the GiD_Info parametric Tcl command, to know the parameter t of the closest point to x,y,z set t [GiD_Info parametric line $entity_id t_fromcoord $x $y $z] and then evaluate the line at this parameter set pt [GiD_Info parametric line $entity_id coord $t] (you can easily add a button to the macros toolbar that invoke a Tcl procedure to do this operation) Enrique Escolano ----- Original Message ----- From: "Georg Haasemann" <... [GiDlist] Problem using post-processing
Send by: Rubem A. Silva Hello, I am using GID 9.0.2 under windows XP Professional. I am experiencing a graphical problem in post-processing mode. The command "Results>ContourLines" works well, but the command "Results>ContourFill" do not show anything but white boxes. Best regards, -- Prof. Rubem Alves da Silva Laboratório de Eletromagnetismo Aplicado Departamento de Engenharia Elétrica Universidade Federal de Campina Grande Av. Aprígio Veloso, 882, Bodocongó CEP 58109-970 Campina Grande, PB Brasil Tel.: +55-83-3310-1530 Fax: +55-83-3310-1418 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080827/dec50bf2/attachment.htm... [GiDlist] Problem using post-processing
Send by: miguel Hello, ¿Can you provide us with a little example with your problems? Tanks in advance, Miguel Pasenau -- ---------------------------------------------------------------- Miguel Pasenau @: miguel at cimne.upc.edu Despacho C2, Edifico C1, Campus Norte UPC, c/ Gran Capitán s/n 08034 - Barcelona ( SPAIN) T: +34 3 93 401 74 03 F: +34 3 93 401 65 17 _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu... [GiDlist] post-processing stresses
Send by: Smith, Mark Win 2000, GiD 7.7.7b
Hi Gid team
in my postprocessing .res file I have a section
Result "stress" "Steady analysis" 1 Matrix OnNodes
ComponentNames "stress 1", "stress 2", "stress 3" "stress 4" "stress 5"
"stress 6"
Values
1 0.210742447684E+002 0.143394295664E+003
0.141516327514E+003 0.104646667298E+002-0.609537731756E+002
0.360861426045E+002
2 0.425446166075E+002-0.541383720232E+002
0.248478392862E+003 0.000000000000E+000 0.180283401838E+002
0.495119590870E+002
........
end values
this produces in postprocessing
stress 1
stress 2
stress 3
stress 4
stress 5
stress 6
Si stress
Sii stress
Siii stress
what are the definitions of Si, Sii & Siii in terms of the components
1...6 ?
Regards
mark
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[GiDlist] post-processing stresses
Send by: miguel at cimne.upc.edu Hello Mark, The Si, Sii and Siii components from Matrix and PlainDeformationMatrix results (in your case stresses), are calculated by GiD, which represents the eigen values & vectors of the matrix results, and which are ordered according to the eigen value. From the page: http://www.gidhome.com/support_team/gid_toc/gid148.html#POSTPROCESS%20DATA%20FILES%3EPostprocess%20results%20format:%20ProjectName.post.res%3EResult%20block ("Note" section) It represents Sigma 1, 2 and 3. Together with the eigen vectors their are used to display the stresses with the option "display vectors" Hope it helps, Miguel Pasenau >... [GiDlist] post-processing stresses
Send by: Ramon Ribó An additional detail: be careful when writing a matrix for GiD. The correct components sequence is: Sxx_value Syy_value Szz_value Sxy_value Syz_value Sxz_value Please, note that Syz must be written before Sxz. 2008/9/1 <miguel at cimne.upc.edu>: > Hello Mark, > > The Si, Sii and Siii components from Matrix and PlainDeformationMatrix > results (in your case stresses), are calculated by GiD, which represents > the eigen values & vectors of the matrix results, and which are ordered > according to the eigen value. From the page: ... [GiDlist] post-processing stresses
Send by: Smith, Mark Hi Ramon Thank you for pointing this out before I made lots of incorrect pretty pictures & conclusions. Regards mark -----Original Message----- From: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] On Behalf Of Ramon Ribó Sent: 02 September 2008 17:06 To: gidlist at gid.cimne.upc.edu Subject: Re: [GiDlist] post-processing stresses An additional detail: be careful when writing a matrix for GiD. The correct components sequence is: Sxx_value Syy_value Szz_value Sxy_value Syz_value Sxz_value Please, note that Syz must be written before Sxz. 2008/9/1 <... [GiDlist] Contour fill with normal stress
Send by: SC Sembenelli Consulting - Roma Hi Gid Team, I’m using gid8.0.9; In 3D problems, is it possible to draw a contour fill with the normal stress to boundaries of the volume? Best regards Gianluca Gatto SC Sembenelli Consulting Via Montasio, 31 00141 Roma 06 871 871 08 Questo documento, allegati inclusi, contiene informazioni di proprietà di SC Sembenelli Consulting srl e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto.E’ vietata qualsiasi forma di riproduzione o di divulgazione senza l’esplicito consenso di SC Sembenelli Consulting srl (D.L.vo 196/2003 e successive modifiche). Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e di distruggere la copia in proprio possesso. This document, including attachments, is intended for the person(s) or company named and may contain confidential and/or legally privileged information. The information contained is property of SC Sembenelli Consulting srl (Decree-Law 196/2003) . Unauthorised disclosure, copying or use of this information is prohibited without the authorisation of SC Sembenelli Consulting srl. If you are not the intended recipient, please delete this message and notify the sender. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Contour fill with normal stress
Send by: Enrique Escolano Sorry, we don't understand your question. What do you mean with "draw a contour fill with the normal stress to boundaries of the volume"? Enrique Escolano ----- Original Message ----- From: SC Sembenelli Consulting - Roma To: gidlist at gid.cimne.upc.edu Sent: Tuesday, September 02, 2008 4:47 PM Subject: [GiDlist] Contour fill with normal stress Hi Gid Team, I'm using gid8.0.9; In 3D problems, is it possible to draw a contour fill with the normal stress to boundaries of the volume? Best regards Gianluca Gatto SC Sembenelli Consulting Via Montasio, 31 00141 Roma 06 871 871 08 Questo documento, allegati inclusi, contiene informazioni di proprietà di SC Sembenelli Consulting srl e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto.E' vietata qualsiasi forma di riproduzione o di divulgazione senza l'esplicito consenso di SC Sembenelli Consulting srl (D.L.vo 196/2003 e successive modifiche). Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e di distruggere la copia in proprio possesso. This document, including attachments, is intended for the person(s) or company named and may contain confidential and/or legally privileged information. The information contained is property of SC Sembenelli Consulting srl (Decree-Law 196/2003) . Unauthorised disclosure, copying or use of this information is prohibited without the authorisation of SC Sembenelli Consulting srl. If you are not the intended recipient, please delete this message and notify the sender. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... R: [GiDlist] Contour fill with normal stress
Send by: SC Sembenelli Consulting - Roma I’m sorry for my elementary english. I have to know the stresses in a joint in a local coordinate system orthogonal to surface of the volume in that joint. tks Gianluca Gatto SC Sembenelli Consulting Via Montasio, 31 00141 Roma 06 871 871 08 Questo documento, allegati inclusi, contiene informazioni di proprietà di SC Sembenelli Consulting srl e deve essere utilizzato esclusivamente dal destinatario in relazione alle finalità per le quali è stato ricevuto.E’ vietata qualsiasi forma di riproduzione o di divulgazione senza l’esplicito consenso di SC Sembenelli Consulting srl (D.L.vo 196/2003 e successive modifiche). Qualora fosse stato ricevuto per errore si prega di informare tempestivamente il mittente e di distruggere la copia in proprio possesso. This document, including attachments, is intended for the person(s) or company named and may contain confidential and/or legally privileged information. The information contained is property of SC Sembenelli Consulting srl (Decree-Law 196/2003) . Unauthorised disclosure, copying or use of this information is prohibited without the authorisation of SC Sembenelli Consulting srl. If you are not the intended recipient, please delete this message and notify the sender. _____ Da: ... [GiDlist] Nurbs parametrization doubts
Send by: Rodrigo Augusto Dears, I have doubts about GiD parametrization using Nurbs entities. Are there some way to force the control points of a nurbs surface have the same position of the control points of a nurbs line that it belongs? For example, I have a nurbs line with 4 control points but anyone have the same position of the control points of its nurbs surface. -- Rodrigo Alves Augusto -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20080903/a2197271/attachment.htm ... [GiDlist] Nurbs parametrization doubts
Send by: Adrià Melendo In general, the control points of a nurbs line that belongs to a nurbs surface can't be defined by the control points of the nurbs surface. One case that the control points of the nurbs line and the control points of the nurbs surface could be the same is when the nurbs line is one of the four boundaries of the Untrimmed nurbs surface. In GiD, if you have a untrimmed nurbs surface and you use Geometry->Edit->Divide->Surfaces->Num divisions or Geometry->Edit->Divide->Surfaces->Near Point or Geometry->Edit->Divide->Surfaces->Parameter (almost always excepting simplification, degree reduction, etc..) you would create a nurbs line that have control points equal to the two nurbs surfaces surrounding -- Adrià Melendo, GiD Team _____ De: ... [GiDlist] Nurbs parametrization doubts
Send by: Rodrigo Augusto Thanks Melendo, but, in a complex geometry imported from a cad program, edit all the surfaces and lines manually seem me very complicated. Are there a automatic tool on GiD that do this, match the control points of the surface with the control points of its four boundaries lines? Let me explain what I've done. Always, I am importing a acis model to GiD and the surfaces are nurbs but the lines are straight lines .So I need to convert them to nurbs lines because I want to realiza a shape optimization in this model. However, in this process of import, the vertex control points of the lines don't match with the vertex control points of the nurbs surface, that is a problem for my optimization algorithm, because the aren't any relationship betwen the boundaries control points of the nurbs entities selected as design variables. What is my mistake? 2008/9/4 Adrià Melendo <... [GiDlist] Nurbs parametrization doubts
Send by: Ramon Ribó Hello, In the general case, it is not possible to make the control points of boundary lines and surfaces match. I would search for a different optimization strategy. 2008/9/4 Rodrigo Augusto <rod.augusto at gmail.com>: > Thanks Melendo, > > but, in a complex geometry imported from a cad program, edit all the > surfaces and lines manually seem me very complicated. Are there a automatic > tool on GiD that do this, match the control points of the surface with the > control points of its four boundaries lines? Let me explain what I've done. ... [GiDlist] Nurbs parametrization doubts
Send by: Adrià Melendo Send me an example of your geometry and maybe I could help you, or show you in which surface what you want it's not possible. _____ De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Rodrigo Augusto Enviado el: jueves, 04 de septiembre de 2008 15:12 Para: gidlist at gid.cimne.upc.edu Asunto: Re: [GiDlist] Nurbs parametrization doubts Thanks Melendo, but, in a complex geometry imported from a cad program, edit all the surfaces and lines manually seem me very complicated. Are there a automatic tool on GiD that do this, match the control points of the surface with the control points of its four boundaries lines? Let me explain what I've done. Always, I am importing a acis model to GiD and the surfaces are nurbs but the lines are straight lines .So I need to convert them to nurbs lines because I want to realiza a shape optimization in this model. However, in this process of import, the vertex control points of the lines don't match with the vertex control points of the nurbs surface, that is a problem for my optimization algorithm, because the aren't any relationship betwen the boundaries control points of the nurbs entities selected as design variables. What is my mistake? 2008/9/4 Adrià Melendo <... [GiDlist] Nurbs parametrization doubts
Send by: Rodrigo Augusto Thanks Melendo, Ok, I am sending to you my geometry in acis format and the gid project. I want to optimizer the Z and Y direction of the control points 2 and 3 of nurbs lines number 5,6,11,12,13,15,20,22. By topological reason, in my opinion, the control points of the boundary of the surfaces number 2,4,7,9,11,12 should be the sames control points of its boundaries lines. Because, when I input one line, I need to know what are the respective control points of the surface that has this line as boundary. Indirectly, I am selecting this surfaces as design variable too. For example, I input the line 13 and this line has 4 control points, I would wait that the surface number 7 has had this same 4 control points on the boundary, because it is composed by this line in its boundary. Else, the volume will be open when I render the model. Let me know if I have been clear. Sincerely 2008/9/5 Adrià Melendo <... [GiDlist] Nurbs parametrization doubts
Send by: Adrià Melendo I can explain you how to solve this problem but it requires manual work on each surfaces and it's useful just in this case where the surfaces to optimize are planar. The surfaces that you want to optimize (2,4,7,9,11,12) are trimmed, surfaces 2,4,7,9 could be untrimmed but 11 and 12 couldn't be since they have a hole. I attach a possible modification of this surfaces to convert a part of them untrimmed.In the rest of surfaces you will need to destroy the surface and created again by contour using a special option that you could find in right menu "Geometry->Create->NurbsSurface->NoTryPlanar" Doing that you would create untrimmed NurbsSurfaces equal to 2,4,7,9 . Now using "Geometry->Edit->EdNurbsSurf" and "Geometry->Edit->EdNurbsLine" you have to make compatible the knots and the degree of the surface in each direction to mach with boundary lines (in you case, you only need to use "Geometry->Edit->EdNurbsSurf" to make sure that all surfaces have degree 3 in the direction shared with lines that you want to optimize) By using the List Entities option you can check all the information of Nurbs Lines and Nurbs Surfaces. I hope it helps, Adrià Melendo _____ De: ... [GiDlist] Wrong interpolation in 8-noded quadrilaterial
Send by: Andreas Hauck Dear GiD-team,
we've encountered a problem regarding the interpolation in the
postprocessing of quadrilaterals with 8 nodes: when 7 of the 8 nodes
have e.g. a value of 1 and one corner node a value of -1, the value in
the middle of the quadrilateral gets a value of 1.5 which is clearly
wrong. It seems like GiD calculates a "mean" value for a virtual 9th
node in the middle of the quadrilateral, which somehow has a problem
with the negative value.
I have attached a 1-element example to show the error. We have tried GiD
8 and 9 under Linux.
Regards,
Andreas
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_/ _/ _/ _/ Lehrstuhl fuer Sensorik
_/ _/ _/ Paul-Gordan-Str. 3-5, D-91052 Erlangen
_/ _/_/ _/_/_/
_/ _/ _/ Friedrich Alexander University Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordan-Str. 3-5, D-91052 Erlangen
M.Sc. Andreas Hauck
email.: ...
[GiDlist] Wrong interpolation in 8-noded quadrilaterial
Send by: miguel Hello Andreas, When a serendipity 8 node quadrilateral is used in GiD, GiD calculates de middle node like this: middleNode = 0.5 * ( SumMiddleEdgeNodes - 0.5 * SumVertexNodes) It is not a linear interpolation. This is explained in Eugenio Oñate's book "Cálculo de Estructuras por el Método de Elementos Finitos". On page 204, the Figure 5.21 shows you the behaviour of such an element. If you set one of the middle-edge nodes to -1 and the rest to 1, in the middle node you'll get a '0'. Hope this helps you. Regards, Miguel Pasenau -- ---------------------------------------------------------------- Miguel Pasenau @: ... [GiDlist] automatic local axes in triangular 3D elements
Send by: pablo p del castillo Hello,
How calculate Gid the automatic local axes in triangular elemments??
Thanks,
Pablo
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[GiDlist] Problem type for Calculix
Send by: Smith, Mark Hi Gid community Does anyone know of or have to share, a GiD problemtype for Calculix the Three-Dimensional Structural Finite Element Program? http://www.dhondt.de/ Regards & thanks in advance mark This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. ... [GiDlist] GiD_info layer
Send by: marco paccapelo
hello, i'm writing an interface
but i found a problem with a tcl command:
GiD_Info layers -entities lines Arcate
where Arcate si the layer in my interest. To try the code i make a line to test and i divided it into 5 elements, but in GiD 9.0.2 and 8.09
all the lines have layer Arcate, but the result is { 2 3 4 5 6} and not {1 2 3 4 5}. why this command give that result when if i select all Label in the gid interface it show correctly?
I need the list of the lines that have this layer in the tcl.
Thanks all for Help
Ps. I use Vista to run GiD
_________________________________________________________________
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...
[GiDlist] GiD_info layer
Send by: Martin Meiler Hello Marco, everything is all right concerning GiDs behavior. You are editing line nr. 1 and you are generating 5 new lines out of one old line, that is deleted after this operation. That means that the lowest existing line nr. after this operation is 2 and the largest line number is 6. You can use the command GiD_Process Mescape Utilities Renumber Yes to achieve that line numbers start with 1 again. Regards Martin marco paccapelo wrote: > hello, i'm writing an interface > but i found a problem with a tcl command: > > GiD_Info layers -entities lines Arcate > > where Arcate si the layer in my interest. To try the code i make a line ... [GiDlist] GiD_info layer
Send by: marco paccapelo
Hello Martin,thanks for your attention, but also with Renumber (via right button and by top menu) i have the problem that the numbers of the lines give by the tcl is not the right. I try to make a foreach proc OpenSees_Prova { } { set AA [GiD_Info layers -entities lines Arcate] set x ''" foreach {line} $AA { set Prova [GiD_Info Mesh Elements Linear $line] append x '$Prova
' }return $x with two lines divided into 2 lines each (by Geometry, Edit, Divide, Lines), as you tell, it give {3 4 5 6} and i don't need to put out that, but connections, so if what i expected is a list of four lines, but in the process results there are only the result for lines 3 and 4.If I plot Label -> All the lines that was created after the lines divisions start by 1 to 4, as it should be. if i set AA {1 2 3 4} the resuls are that i expectedso, if the two big lines that I create are numbered 1 and 2, why the software give result with "set AA {1 2 3 4}" and not with the command?
I attached the problem with the two lines
Thanks for Your Attentions
Regards Marco Paccapelo, Roma Tre University, Italy
>...
[GiDlist] GiD_info layer
Send by: Enrique Escolano Hello Marco, You are confusing geometric lines and mesh entities (linear elements) GiD_Info layers -entities lines Arcate return the lines identifiers of this layer: 3 4 5 6 if you want the elements of this layer you must use GiD_Info layers -entities elements Arcate that return in your example 1 2 3 4 Regards Enrique Escolano ----- Original Message ----- From: marco paccapelo To: gidlist at gid.cimne.upc.edu Sent: Tuesday, September 16, 2008 10:09 AM Subject: RE: [GiDlist] GiD_info layer Hello Martin, thanks for your attention, but also with Renumber (via right button and by top menu) i have the problem that the numbers of the lines give by the tcl is not the right. I try to make a foreach proc OpenSees_Prova { } { set AA [GiD_Info layers -entities lines Arcate] set x ''" foreach {line} $AA { set Prova [GiD_Info Mesh Elements Linear $line] append x '$Prova ' } return $x with two lines divided into 2 lines each (by Geometry, Edit, Divide, Lines), as you tell, it give {3 4 5 6} and i don't need to put out that, but connections, so if what i expected is a list of four lines, but in the process results there are only the result for lines 3 and 4. If I plot Label -> All the lines that was created after the lines divisions start by 1 to 4, as it should be. if i set AA {1 2 3 4} the resuls are that i expected so, if the two big lines that I create are numbered 1 and 2, why the software give result with "set AA {1 2 3 4}" and not with the command? I attached the problem with the two lines Thanks for Your Attentions Regards Marco Paccapelo, Roma Tre University, Italy > From: ... [GiDlist] Problem with calculate
Send by: Moh Boulfiza Dear GID expert: I am trying to write a windows.bat file for use with calculate inside GID, but I cannot get it to work. When I use the same DOS script manually (not using calculate from within GID) it works... but when I use it from within GID it does not work... So I am just wondering: are there any limitations with DOS scripts if used from within GID? It seems like whenever I use the DOS command "Set /A", the script starts having problems!!!... I need to increment a variable in a cyclic analysis, and just do not know how to implement it so that it can work with the GID calculate option. I need to implement something like: set /A count = 0 :loop set /A count +=1 ........ code goto loop: P.S. I am suing Windows XP. Your help and guidance would be greatly appreciated... Many Thanks in advance, Moh -- --------------------------------------------- Department of Civil & Geological Engineering University of Saskatchewan 57 Campus Drive Saskatoon, SK CANADA S7N 5A9 Tel: (306) 966 5299 Fax: (306) 966 5427 E--mail: ... [GiDlist] Problem with calculate
Send by: Enrique Escolano The /A new modifier of the set DOS command is not valid for our command.exe (command.exe is used by GiD as .bat interpreter if exists instead the Windows cmd.exe or command.com) Read GiD help to know our valid syntax (Customization->executing an external program->Commands accepted by the GiD command.exe) http://www.gidhome.com/support_team/gid_toc/gid145.html#CUSTOMIZATION>Executing%20an%20external%20program>Commands%20accepted%20by%20the%20GiD%20command.exe To do sophisticated thinks, you can do it using Tcl syntax, this scripting language is much more powerful that the DOS commands if you write the word "tcl" inside a .bat, then after this keyword GiD expect that the rest of commands are in tcl syntax You can have a .bat file with something like this: rem OutputFile: %2\%1.log rem ErrorFile: %2\%1.err tcl #now this is tcl syntax instead DOS proc mytest { } { #next line is to get the command line arguments %1 %2 %3 from the tcl variable ::argv foreach "- - basename dir problemtypedir -" $::argv break set count 0 set maxcount 10 while ( $count < $maxcount ) { #... code incr count } } mytest Of course you can use an standard .bat file (without any tcl), and invoke your own compiled program that do what you want Regards Enrique ----- Original Message ----- From: "Moh Boulfiza" <... [GiDlist] Export a subset of Results
Send by: Gerhard Link Dear GiD-Team,
is it possible to reduce the result-sets of a binary gid result file?
I would like to reduce the stored results from a 2d simulation to the
results of a group of nodes.
I would like to reduce also the stored physical quantities as well.
I am only interested in the nodal displacements. The stored stress,
velocity, ... i want to delete
Thanks in advance best regards,
Gerhard
--
_/ _/_/ _/_/_/ Friedrich-Alexander-Universität Erlangen
_/ _/ _/ _/ Lehrstuhl für Sensorik
_/ _/ _/ Paul-Gordan-Str. 3-5, D-91052 Erlangen
_/ _/_/ _/_/_/
_/ _/ _/ Friedrich-Alexander University Erlangen
_/ _/ _/ _/ Department of Sensor Technology
_/_/_/ _/_/ _/_/_/ Paul-Gordan-Str. 3-5, D-91052 Erlangen
Gerhard Link, M.Sc.
email: ...
[GiDlist] Export a subset of Results
Send by: Enrique Escolano We don't have any special tool to 'edit' binary post results files, You can read it in GiD and then export again as ASCII file (Files->Export->Post information->ASCII files...) then you can edit the results file with a simple text editor and delete unwanted results. Finally if you want, you can read it in GiD and export it as binary. Enrique ----- Original Message ----- From: "Gerhard Link" <glink at lse.e-technik.uni-erlangen.de> To: <gidlist at gid.cimne.upc.edu> Sent: Friday, September 26, 2008 10:45 AM Subject: [GiDlist] Export a subset of Results >... [GiDlist] [GiDlist]Problem with creating a volume
Send by: MArtin Koske hi, i have a problem with creating a volume from a stl. file. When i import the volume and create a surface mesh it looked very good. But when i try to create a volume by contour this errors came: line number 1 is 1 times into volume generation line number 3 is 1 times into volume generation line number 5 is 1 times into volume generation line number 6 is 1 times into volume generation line number 7 is 1 times into volume generation line number 8 is 1 times into volume generation line number 9 is 1 times into volume generation line number 10 is 1 times into volume generation line number 11 is 1 times into volume generation line number 12 is 1 times into volume generation line number 14 is 1 times into volume generation line number 15 is 1 times into volume generation line number 17 is 1 times into volume generation line number 18 is 1 times into volume generation Problem with lines: 1 3 5 6 7 8 9 10 11 12 14 15 17 18 I don't know what to do with this problems. The model seems ok and i don't understand where the problem is. I attached the stl and the gid file. This is a very simple file, but i have other with the same problems. And i hope when i can fix this problem, i am able to solve the ohter ones. regards martin koske Bauhaus-Universität Weimar -------------- next part -------------- A non-text attachment was scrubbed... Name: noname.rar Type: application/x-rar Size: 557398 bytes Desc: not available Url : ... [GiDlist] [GiDlist]Problem with creating a volume
Send by: Enrique Escolano The surfaces are not topologically closing a volume, because some lines are duplicated When I get a message like this, the first step I do is to show wich are the related lines showing its labels on copy the list of line numbers 3 5 6 7 8 9 10 11 12 14 15 17 18 View->Label->Select->Lines and paste the current selection whit <Cap><Insert> (I usually avoid to use <Ctrl><v> to avoid that the "Move" window will be opened) You can see that some lines are duplicated, and the automatic tolerance of the collapse is too small to fix the size of the gaps of this model I measured the distance between two points of some gap, and at least I must set a tolerance=0.001 to collapse them Go to Utilities->Preferences - exchange: unset the "Automatic import tolerance value", and temporary set a value=0.001 and collapse agaion After collapse whit this user tolerance I can create the volume and its mesh without any problem more. Note: remember to set again an "Automatic" tolerance to avoid to collapse with a too big of too small value when importing or collapsing models Regards Enrique ----- Original Message ----- From: "MArtin Koske" <... [GiDlist] GID batch
Send by: Samir Omerovic Hi Gidlist Is it possible to execute a GID batch without opening the main program? maybe by calling some .dll or similar Thanks very much for your help in advance. Best Regards Samir -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20081002/7ffb8649/attachment.htm [GiDlist] GID batch
Send by: Enrique Escolano It's possible to run a batch without open any window with the -n option, but graphics features (like save pictures) won't be available with this option. gid -b "batchfile" -n It exists another -n2 option that open the GiD window, but minimized. Read GiD help about "Invoking GiD" to know the valid command line parameters Regards Enrique ----- Original Message ----- From: Samir Omerovic To: gidlist at gid.cimne.upc.edu Sent: Thursday, October 02, 2008 11:41 AM Subject: [GiDlist] GID batch Hi Gidlist Is it possible to execute a GID batch without opening the main program? maybe by calling some .dll or similar Thanks very much for your help in advance. Best Regards Samir -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Error:Couldn't redirect output to file `tmp-gidOutput` n temporal
Send by: HEMMI, Shigeru Hello GiD team, One of our customers encountered an error when he install GiD and then do first startup, Error:Couldn't redirect output to file `tmp-gidOutput` n temporal GiD will not start up. His using machine is Windows PC. How we can solve this trouble? Best regards, HEMMI, Shigeru ITOCHU Techno-Solutions Corporation (CTC) 2-5, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 100-6080, Japan [GiDlist] Error:Couldn't redirect output to file `tmp-gidOutput` n temporal
Send by: Enrique Escolano This seems a problem with the name of the temporary path, probably because your user is working with a Japanese operating system and his username has Japanese characters. When using filenames with japanese encoding (Non ASCII characters) then standard funcions to open files, etc will fail. It this is the case, he can try some of this options: a) - In theory this problem was solved in GiD several versions ago, update to the last available GiD version 9.0.2 (or at least the 8.2.0b, the last GiD 8.x beta version) b) - Set the TMP environment variable pointing to some path with ASCII characters only, e.g. something like C:WindowsTemp c) - Use an username with ASCII characters only (this can avoid him problems with other programs) Regards Enrique Escolano ----- Original Message ----- From: "HEMMI, Shigeru" <... [GiDlist] colors
Send by: Abdou Sene Hello,
I am using GID 9 linux 64 bit. Trying to represent the movement of the surface of shallow water. Everything is working but the colors: the wole surface is green at any time of animation.
Could you please help?
Abdou
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[GiDlist] colors
Send by: miguel Hello, ¿How do you represent the surface? ¿it’s an iso-surface? ¿ a fixed surface with a deformation? ¿a contour fill? ¿are you drawing some result over this surface? ¿how should the colours to change? ¿Which results are you animation: deformation, contour fill, isosurface? ¿Can you send us a couple of pictures explaining your issue? ¿and an example which reproduces the issue? Best regards, Miguel Pasenau -- ---------------------------------------------------------------- Miguel Pasenau @: miguel at cimne.upc.edu... [GiDlist] Differences bas and tcl outputs
Send by: marco paccapelo Hello to all! I'm creating a problem type to study masonry, and I need to define each node of a surface meshed with quadrilateral elemens. I'm working with tcl procedures, but i saw that the coordinates in output have strange values. So I tried to output by bas commands and in this way the result is like I expected. for example Node X 5.99999999999 10.0 by tcl Node X 6 10 by bas this is not a great problem, but for my studies i need nodes with the same coordinates I'm using GiD x64 bit on Vista 64 bit OS. if you want i can send the problem where i saw this difference _________________________________________________________________ Discover the new Windows Vista ... [GiDlist] Differences bas and tcl outputs
Send by: Enrique Escolano The format of the output for real numbers is dependent of your settings: Tcl: the global Tcl variable tcl_precision (by default=17) Bas: *realformat or *format bas command Which is the GiD-Tcl command that are you using to get the node coordinates? Enrique ----- Original Message ----- From: marco paccapelo To: gidlist at gid.cimne.upc.edu Sent: Tuesday, October 14, 2008 5:26 PM Subject: [GiDlist] Differences bas and tcl outputs Hello to all! I'm creating a problem type to study masonry, and I need to define each node of a surface meshed with quadrilateral elemens. I'm working with tcl procedures, but i saw that the coordinates in output have strange values. So I tried to output by bas commands and in this way the result is like I expected. for example Node X 5.99999999999 10.0 by tcl Node X 6 10 by bas this is not a great problem, but for my studies i need nodes with the same coordinates I'm using GiD x64 bit on Vista 64 bit OS. if you want i can send the problem where i saw this difference ------------------------------------------------------------------------------ Discover the new Windows Vista Learn more! -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] I have a question about tetrahedra mesh
Send by: Hao Chen Dear relative staff: when I generate a tetrahedra mesh file using gid, there are some elements in one plane, how can I fix these, the mesh file is attached , for example: node number coordiante x,y,z 2349 10.00000 10.00000 5.00000 2310 9.56097 10.00000 5.22692 2330 10.00000 10.00000 5.50000 2300 9.00000 10.00000 4.33013 this one is the surface element 2282 5.75000 10.00000 1.29904 2293 10.00000 8.74145 4.02937 2327 5.25000 10.00000 0.43301 2166 7.00000 10.00000 3.46410 while this one is inner. The shortest distance from the vertex to its opposite surface is 5.1167e-007,while the shortest length of edge is 3.5, longest is 5.20588. I do not want this kind of element, so can you tell me how to get rid of them. Thank you. Mobile: +81-080-3089-4268 E-mail-home:... [GiDlist] I have a question about tetrahedra mesh
Send by: Hao Chen Dear relative staff: when I generate a tetrahedra mesh file using gid, there are some elements in one plane, how can I fix these, the mesh file is attached , for example: node number coordiante x,y,z 2349 10.00000 10.00000 5.00000 2310 9.56097 10.00000 5.22692 2330 10.00000 10.00000 5.50000 2300 9.00000 10.00000 4.33013 this one is the surface element 2282 5.75000 10.00000 1.29904 2293 10.00000 8.74145 4.02937 2327 5.25000 10.00000 0.43301 2166 7.00000 10.00000 3.46410 while this one is inner. The shortest distance from the vertex to its opposite surface is 5.1167e-007,while the shortest length of edge is 3.5, longest is 5.20588. I do not want this kind of element, so can you tell me how to get rid of them. Thank you very much _________________________________________________________________ Explore the seven wonders of the world ... [GiDlist] (Solved, Thank you)I have a question about tetrahedra mesh
Send by: Hao Chen Dear relative staff: It's not the gid problem, I am sorry ,I make a mistake to caculate the distance, I am sorry. Best regards. ___________________________________________________________________________________________________________________________ when I generate a tetrahedra mesh file using gid, there are some elements in one plane, how can I fix these, the mesh file is attached , for example: node number coordiante x,y,z 2349 10.00000 10.00000 5.00000 2310 9.56097 10.00000 5.22692 2330 10.00000 10.00000 5.50000 2300 9.00000 10.00000 4.33013 this one is the surface element 2282 5.75000 10.00000 1.29904 2293 10.00000 8.74145 4.02937 2327 5.25000 10.00000 0.43301 2166 7.00000 10.00000 3.46410 while this one is inner. The shortest distance from the vertex to its opposite surface is 5.1167e-007,while the shortest length of edge is 3.5, longest is 5.20588. I do not want this kind of element, so can you tell me how to get rid of them. Thank you very much E-mail-home:... [GiDlist] [GiDlist]Problem with creating a volume
Send by: MArtin Koske ----- Weitergeleitete Nachricht von MArtin Koske <martin.koske at medien.uni-weimar.de> ----- Datum: Fri, 17 Oct 2008 10:15:42 +0200 Von: MArtin Koske <martin.koske at medien.uni-weimar.de> Antwort an: MArtin Koske <martin.koske at medien.uni-weimar.de> Betreff: Re: [GiDlist] [GiDlist]Problem with creating a volume An: gidlist at gid.cimne.upc.edu... [GiDlist] [GiDlist]Problem with creating a volume
Send by: Enrique Escolano Hi Martin, I don't know why, but your model is corrupted: the surfmesh 20 has a pointer to a boundary line with wrong value (it must point to the line 293) You used GiD 7.7.6b, probably the bug that corrupted the model was fixed in more recent GiD version I tried to begin again: 1 - I exported the mesh as GiD mesh, and imported again as surfmesh, 2 - I've collapsed the model to join gaps 3- I've seen that two surfaces (29 and 30) are unneeded to close a volume. I delete them and all remaining isolated lines an points 4- Then it's possible to create a volume and mesh it. I attach my model. Regards Enrique ----- Original Message ----- From: "MArtin Koske" <... [GiDlist] RamDebugger
Send by: Georg Haasemann Hello, I try to use the RamDebugger but it doesn't work. I'm using GiD9 (64bit) for Linux which is Ubuntu 8.04. Starting the RamDebugger inside Gid (Data>Problem Type>Debugger...), the RamDebugger window opens. After setting a break point in the tcl-file, I start the procedure in GiD. However, Gid runs through the entire script without changing the focus to the RamDebugger. What do I have to change that it is working properly? Thanks in advance. Georg -- Psssst! Schon vom neuen GMX MultiMessenger gehört? Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger... [GiDlist] RamDebugger
Send by: Enrique Escolano After open the file, you must explicitly start the debugging (with the F5 key or the 'Debug->Continue/Go' menu) Regards Enrique ----- Original Message ----- From: "Georg Haasemann" <georg.haasemann at gmx.de> To: <gidlist at gid.cimne.upc.edu> Sent: Monday, October 27, 2008 3:12 PM Subject: [GiDlist] RamDebugger > Hello, > I try to use the RamDebugger but it doesn't work. > I'm using GiD9 (64bit) for Linux which is Ubuntu 8.04. >... [GiDlist] RamDebugger
Send by: Georg Haasemann Am Montag, den 27.10.2008, 17:44 +0100 schrieb Enrique Escolano: > After open the file, you must explicitly start the debugging > (with the F5 key or the 'Debug->Continue/Go' menu) > That is working! Thank you. Georg [GiDlist] Problems rendering surfaces imported from Rhino in GiD 9
Send by: Enrique.Pascual at casa.eads.net When I import a model from Rhino in GiD 9 and I render it, no illuminated surface is presented and only edges of surfaces are displayed. There is no problem when doing the same process with the same Rhino file in GiD 8. Enrique Pascual Gil Computational Electromagnetics Dpto. EMC & MW EADS CASA MTAD [GiDlist] Problems rendering surfaces imported from Rhino in GiD 9
Send by: Abel Coll Dear Enrique, I'm Abel, from the GiD Team. Please, can you provide me with the model (in the format which are you reading it from GiD), so as we would be able to detect the possible bug? You can send it to me directly (abelcs at cimne.upc.edu). Kind regards, ABEL _________________________________ Abel Coll Sans - Civil Engineer CIMNE - International Center for Numerical Methods in Engineering Ofice c-2, C1 building - Campus Nord UPC Gran Capità s/n, 08034 Barcelona T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17 -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu... [GiDlist] postprocess trouble
Send by: Abdou Sene Hello,
I am using Gid 9 on fedora 9 64bit.
Most of the time, the gid window is automatically closed
when I click on the postprocess button. And the following message is displayed on the shell:
/usr/bin/gid: line 50: 3391 Erreur de segmentation "$GIDEXE"/gid.exe $*
The number 3391 changes each time I retry.
Here is enclosed the mesh and results I am using.
Best regards
Abdou
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[GiDlist] postprocess trouble
Send by: miguel Hello, Thanks for th report, i’ll check this. In te meantime, can you send us the output of ‘glxinfo’? /usr/bin/glxinfo? Best regardsm Miguel Pasenau -- ---------------------------------------------------------------- Miguel Pasenau @: miguel at cimne.upc.edu Despacho C2, Edifico C1, Campus Norte UPC, c/ Gran Capitán s/n 08034 - Barcelona ( SPAIN) T: +34 3 93 401 74 03 F: +34 3 93 401 65 17 _____ De: gidlist-admin at gid.cimne.upc.edu... [GiDlist] GiD postprocessing
Send by: Samir Omerovic Hello GiD list, I have a problem with GiD postprocessing. I want to display results, e.g. stresses, on different element types, e.g. triangles and quadrilaterlas. so the elements have a different gauss points set and my be some results are nodal and some other element based. How can I manage this in the res-file? When I use the same name for Result I get a warning e.g. "Result 'Stress' repeated". Regards Samir Omerovic -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20081118/2680c643/attachment.htm... [GiDlist] Gid message
Send by: Smith, Mark Hi GiD team When I launch GiD 9.0.2 I get the following message in the message console: Extension GL_ARB_texture_cube_map NOT present, environment reflection not available. Is it fixable? Regards Mark P.S. I'm impressed with the improvements made to the meshing compared to version 7 Please be advised that this email may contain confidential information. If you are not the intended recipient, please do not read, copy or re-transmit this email. If you have received this email in error, please notify us by email by replying to the sender and by telephone (call us collect at +1 202-828-0850) and delete this message and any attachments. Thank you in advance for your cooperation and assistance. In addition, Danaher and its subsidiaries disclaim that the content of this email constitutes an offer to enter into, or the acceptance of, any contract or agreement or any amendment thereto; provided that the foregoing disclaimer does not invalidate the binding effect of any digital or other electronic reproduction of a manual signature that is included in any attachment to this email. ... [GiDlist] i can´t read the element characteristc.
Send by: Lucrecia Calderón Good night to all I have a problem, in the last version of GID 9, I never can´t read the element characteristic. In the last version when I touched the element, with right bottom mouse, I have be able to can go to window, for example of material and after copy its characteristic to another element but now when a make that always it give me the original window. I attach a file with draw. Thanks for your help. Lucrecia Please, I sorry for my English. -------------- next part -------------- A non-text attachment was scrubbed... Name: duda-GID.docx Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document Size: 382143 bytes Desc: not available Url : ... [GiDlist] Re: [GiDlist] i can´t read the element characteristc.
Send by: Enrique Escolano Hello Lucrecia, This is a minor bug of GiD 9.0,2: the condition window is not filled with the values applied to the selected entity Now it's corrected for the next GiD official and beta versions, they will be available soon. Now, to fill the window with some entity applied values, you can also press the "Entities" button , then a new window will show the list of entities with this condition and its values. Select a row and press the "Transfer" button and the fields will be filled with this values. Regards Enrique Escolano ----- Original Message ----- From: "Lucrecia Calderón" <arqljcv at gmail.com... [GiDlist] RE: [GiDlist] Re: [GiDlist] i can´t read the element characteristc.
Send by: Lucrecia Calderón Hello Enrique, Excuse me, but I don´t find the "transfer" button. Thanks for your help. Regards Lucrecia -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Enrique Escolano Enviado el: lunes, 24 de noviembre de 2008 17:21 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] Re: [GiDlist] i can´t read the element characteristc. Hello Lucrecia, This is a minor bug of GiD 9.0,2: the condition window is not filled with the values applied to the selected entity Now it's corrected for the next GiD official and beta versions, they will be available soon. Now, to fill the window with some entity applied values, you can also press the "Entities" button , then a new window will show the list of entities with this condition and its values. Select a row and press the "Transfer" button and the fields will be filled with this values. Regards Enrique Escolano ----- Original Message ----- From: "Lucrecia Calderón" <... [GiDlist] Re: [GiDlist] RE: [GiDlist] Re: [GiDlist] i can´t read the element characteristc.
Send by: Enrique Escolano Open some window of conditions, (like the 'General properties' of your RamSeries/RamBshell problemtype.) Press the menu Button 'Entities' and your condition (e.g. Shells in your case) then a new window will be opened showing the applied values The 'Transfer' button is on this window. ----- Original Message ----- From: "Lucrecia Calderón" <arqljcv at gmail.com> To: <gidlist at gid.cimne.upc.edu> Sent: Monday, November 24, 2008 7:12 PM Subject: [GiDlist] RE: [GiDlist] Re: [GiDlist] i can´t read the element characteristc. >... [GiDlist] RE: [GiDlist] Re: [GiDlist] RE: [GiDlist] Re: [GiDlist] i can´t read the element characteristc.
Send by: Lucrecia Calderón I´m sorry, Enrique But I don´t see "transfer". I attach a file with draw. Lucrecia -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Enrique Escolano Enviado el: lunes, 24 de noviembre de 2008 19:55 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] Re: [GiDlist] RE: [GiDlist] Re: [GiDlist] i can´t read the element characteristc. Open some window of conditions, (like the 'General properties' of your RamSeries/RamBshell problemtype.) Press the menu Button 'Entities' and your condition (e.g. Shells in your case) then a new window will be opened showing the applied values The 'Transfer' button is on this window. ----- Original Message ----- From: "Lucrecia Calderón" <... [GiDlist] RE: [GiDlist] Re: [GiDlist] RE: [GiDlist] Re: [GiDlist] i can´t read the element characteristc.
Send by: Lucrecia Calderón Enrique I find the "transfer" button. When I choose "all conditions" not "shell". Thanks you. Lucrecia -----Mensaje original----- De: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] En nombre de Enrique Escolano Enviado el: lunes, 24 de noviembre de 2008 19:55 Para: gidlist at gid.cimne.upc.edu Asunto: [GiDlist] Re: [GiDlist] RE: [GiDlist] Re: [GiDlist] i can´t read the element characteristc. Open some window of conditions, (like the 'General properties' of your RamSeries/RamBshell problemtype.) Press the menu Button 'Entities' and your condition (e.g. Shells in your case) then a new window will be opened showing the applied values The 'Transfer' button is on this window. ----- Original Message ----- From: "Lucrecia Calderón" <... [GiDlist] Deleting dimension text
Send by: Smith, Mark GiD 9.0.2 winXP Hi GiD team In postprocess mode I can use utilities:dimension:create:text to put a label on the display, but I cannot find a way of deleting it? using utilities:dimension:delete I cannot select the text? Regards mark Please be advised that this email may contain confidential information. If you are not the intended recipient, please do not read, copy or re-transmit this email. If you have received this email in error, please notify us by email by replying to the sender and by telephone (call us collect at +1 202-828-0850) and delete this message and any attachments. Thank you in advance for your cooperation and assistance. In addition, Danaher and its subsidiaries disclaim that the content of this email constitutes an offer to enter into, or the acceptance of, any contract or agreement or any amendment thereto; provided that the foregoing disclaimer does not invalidate the binding effect of any digital or other electronic reproduction of a manual signature that is included in any attachment to this email. ... [GiDlist] Deleting dimension text
Send by: Anna Monros Hi Mark, I've tried on vista 64 and I'm able to delete a label created using utilities:dimension:create:text. You should be able to select the text with utilities:dimension:delete. The mouse cursor should change to a double square, then you should be able to select the text label clicking on it. The text should turn red and then you have to press Escape in order to confirm the deleting. Which step doesn't work? Are you using Windows XP 32 or 64 version? Thank you very much, Anna Smith, Mark escribió: > GiD 9.0.2 winXP > > Hi GiD team > In postprocess mode I can use utilities:dimension:create:text to put a ... [GiDlist] Separate mesh for each layer
Send by: Zdzislaw Wozniak Hello Enrique, I am new to GiD. I need to create a mesh for two halves of a ring where each half should be meshed differently so the elements on the contact surfaces do not match. So far I've got two layers: called "top" and "bottom" with geometries. When I generate mesh for one layer, the other layer is meshed too. How can I separate the meshing process? Regards, Zdzislaw [GiDlist] Separate mesh for each layer
Send by: Enrique Escolano If do you want not to share the nodes of both parts, must create duplicated (not shared) geometric entities. e.g. if your half rings are two surfaces, then duplicate the "contact" lines to have each surface its own copy. The tool "Geometry->Edit->Uncollapse->Surfaces" can aid you to do it. Regards Enrique ----- Original Message ----- From: "Zdzislaw Wozniak" <zwozniak at cogeco.ca> To: <gidlist at gid.cimne.upc.edu> Sent: Tuesday, December 09, 2008 1:57 AM Subject: [GiDlist] Separate mesh for each layer >... [GiDlist] Bug with newer NVIDIA Drivers?
Send by: Andreas Hüppe Hello, im using GiD on opensuse11 64Bit. Is there a known issue that newer Nvidia drivers (e.g. 177.80) case the working window to be displayed in Black? I suppose it is still possible to create entities but the workspace is just black. This problem does not arise with older nvidia drivers and applies to all gid versions i tied (9.02 & 8.20b). The xorg log or kernel log feature no useful output and recently i found the same problem on computers running windows in combination with the NVIDIA driver 180. I would appreciate any kind of help, greetings, Andy Forschungsgruppe für angewandte Mechatronik Institut für intelligente Systemtechnologien Alpen Adria Universität Klagenfurt Andreas Hüppe, M.Sc. Raum: L4.2.05, Gebäude B04a, Lakeside Park Tel: +43 (0)463 2700 3561 Fax: +43 (0)463 2700 3698 E-Mail: ... [GiDlist] Bug with newer NVIDIA Drivers?
Send by: miguel Hello, Just a couple of days ago, another person told me about the same issue regarding the new version of NVidia drivers (177,82) and Ubuntu 8.10 64-bit. As far as we know GiD is not the only program with problems with this new driver and XOrg. We are trying to overcome this 'black-square' problem, but in the meantime, you can use gid in software mode with 'gidx', located in the same directory were the 'gid' script is, for instance /usr/local/gid/gidx Best regards, Miguel Pasenau -- ---------------------------------------------------------------- Miguel Pasenau @: miguel at cimne.upc.edu... [GiDlist] Bug with newer NVIDIA Drivers?
Send by: Nunzio Losacco Dear sirs, I am having the same problem with a nVidia 9400 GT card and GiD 9.0.2 on Windows XP x64. The main window is completely black apart for a small white square in the bottom left corner of the screen. Best regards, Nunzio Losacco PhD student in Geotechnical Engineering "La Sapienza" University of Rome -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20081211/39516758/attachment.htm [GiDlist] Bug with newer NVIDIA Drivers?
Send by: miguel at cimne.upc.edu ¿Are you using the same version of nvidia drivers? ¿Can you send the text content of the help-->about-->more? Miguel Pasenau > Dear sirs, > > I am having the same problem with a nVidia 9400 GT card and GiD 9.0.2 on > Windows XP x64. > The main window is completely black apart for a small white square in the > bottom left corner of the screen. > > Best regards, > > Nunzio Losacco > PhD student in Geotechnical Engineering > "La Sapienza" University of Rome > ... [GiDlist] Bug with newer NVIDIA Drivers?
Send by: Nunzio Losacco 1) My driver version is the latest: 108.48
2)here's the output of GiD -> Help -> About -> More:
GiD internal version: 9.0.2
Operating system: 'amd64' 'windows' 'Windows NT' '5.2'
Tcl8.5.1 Tk8.5(8.5.1)
Asked for an acceleratedrenderer,
Hardware accelerated (ICD) implementation, PixelFormat 7,
DoubleBuffer: yes,
RGBA,Draw to Window,OpenGL support,
Using 32 Color bits: 8 red, 8 green, 8 blue and 0 alpha,
Using 0 Accumulation bits: 0 red, 0 green, 0 blue and 0 alpha,
Using 32 Depth bits and 0 StencilBits
0 Auxiliary buffers
OpenGl:
VENDOR: {NVIDIA Corporation}
RENDERER: {GeForce 9400 GT/PCI/SSE2}
VERSION: 2.1.2
DISPLAY INFORMATION: {bits red 8, green 8, blue 8, alpha 0, depth 24,
stencil 0, stereo no.}
EXTENSIONS: {GL_ARB_color_buffer_float GL_ARB_depth_texture
GL_ARB_draw_buffers
GL_ARB_draw_instanced GL_ARB_fragment_program GL_ARB_fragment_program_shadow
GL_ARB_fragment_shader GL_ARB_half_float_pixel GL_ARB_half_float_vertex
GL_ARB_framebuffer_object GL_ARB_geometry_shader4 GL_ARB_imaging
GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query
GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite
GL_ARB_shadow GL_ARB_shader_objects GL_ARB_shading_language_100
GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object
GL_ARB_texture_compression
GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_texture_env_combine
GL_ARB_texture_env_dot3 GL_ARB_texture_float GL_ARB_texture_mirrored_repeat
GL_ARB_texture_non_power_of_two GL_ARB_texture_rectangle
GL_ARB_transpose_matrix
GL_ARB_vertex_array_object GL_ARB_vertex_buffer_object GL_ARB_vertex_program
GL_ARB_vertex_shader GL_ARB_window_pos GL_ATI_draw_buffers
GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc
GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra
GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate
GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array
GL_EXT_Cg_shader GL_EXT_bindable_uniform GL_EXT_depth_bounds_test
GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced
GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_blit
GL_EXT_framebuffer_multisample GL_EXT_framebuffer_object
GL_EXTX_framebuffer_mixed_formats
GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4
GL_EXT_gpu_program_parameters
GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_packed_depth_stencil
GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object
GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_secondary_color
GL_EXT_separate_specular_color GL_EXT_shadow_funcs GL_EXT_stencil_two_side
GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array
GL_EXT_texture_buffer_object GL_EXT_texture_compression_latc
GL_EXT_texture_compression_rgtc
GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map
GL_EXT_texture_edge_clamp
GL_EXT_texture_env_combine GL_EXT_texture_env_dot3
GL_EXT_texture_filter_anisotropic
GL_EXT_texture_integer GL_EXT_texture_lod GL_EXT_texture_lod_bias
GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_sRGB
GL_EXT_texture_shared_exponent GL_EXT_timer_query GL_EXT_vertex_array
GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KTX_buffer_region
GL_NV_blend_square GL_NV_copy_depth_to_color GL_NV_depth_buffer_float
GL_NV_conditional_render GL_NV_depth_clamp GL_NV_explicit_multisample
GL_NV_fence GL_NV_float_buffer GL_NV_fog_distance
GL_NV_fragment_program GL_NV_fragment_program_option GL_NV_fragment_program2
GL_NV_framebuffer_multisample_coverage GL_NV_geometry_shader4
GL_NV_gpu_program4
GL_NV_half_float GL_NV_light_max_exponent GL_NV_multisample_coverage
GL_NV_multisample_filter_hint GL_NV_occlusion_query
GL_NV_packed_depth_stencil
GL_NV_parameter_buffer_object GL_NV_pixel_data_range GL_NV_point_sprite
GL_NV_primitive_restart GL_NV_register_combiners GL_NV_register_combiners2
GL_NV_texgen_reflection GL_NV_texture_compression_vtc
GL_NV_texture_env_combine4
GL_NV_texture_expand_normal GL_NV_texture_rectangle GL_NV_texture_shader
GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback
GL_NV_vertex_array_range GL_NV_vertex_array_range2 GL_NV_vertex_program
GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option
GL_NV_vertex_program3 GL_NVX_conditional_render GL_SGIS_generate_mipmap
GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow
GL_SUN_slice_accum GL_WIN_swap_hint WGL_EXT_swap_control
}
GLX::
SERVER:
OVERLAY: 0
OVERLAY IN MENU: 0
Thanks a lot,
Nunzio.
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[GiDlist] Bug with newer NVIDIA Drivers?
Send by: Enrique Escolano On Windows try to disable (or decrease) the hardware graphical acceleration (Screen properties->Advanced options->Solve problems..., ) or start GiD without use this acceleration: start GiD safe mode (from the start menu) and activate use Software OpenGL Regards Enrique ----- Original Message ----- From: <miguel at cimne.upc.edu> To: <gidlist at gid.cimne.upc.edu> Sent: Thursday, December 11, 2008 1:00 PM Subject: Re: [GiDlist] Bug with newer NVIDIA Drivers? > ¿Are you using the same version of nvidia drivers? ... [GiDlist] Bug with newer NVIDIA Drivers?
Send by: Nunzio Losacco Thank you very much for your help. Is this issue gonna be fixed in the future? I have to point out that the "Gid safe mode" command has a bug in the 64 bit version. In the script tk/pkgIndex.tcl "tk85tgid.dll" should be substituted by "tk85txgid.dll".I fixed it and now it works. Anyway it would be good to be able to use hardware acceleration. Thanks again, Nunzio. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20081212/18ae9ec0/attachment.htm... [GiDlist] Bug with newer NVIDIA Drivers?
Send by: Enrique Escolano You are right, the name of the dll is wrong in the tk/pkgIndex.tcl of the winx64 GiD distribution. We are fixing it for the next version Thanks Enrique ----- Original Message ----- From: Nunzio Losacco To: gidlist at gid.cimne.upc.edu Sent: Friday, December 12, 2008 12:01 AM Subject: Re: [GiDlist] Bug with newer NVIDIA Drivers? Thank you very much for your help. Is this issue gonna be fixed in the future? I have to point out that the "Gid safe mode" command has a bug in the 64 bit version. In the script tk/pkgIndex.tcl "tk85tgid.dll" should be substituted by "tk85txgid.dll".I fixed it and now it works. Anyway it would be good to be able to use hardware acceleration. Thanks again, Nunzio. -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Hexaedron meshes
Send by: Marcotte, Jean-Philippe Hi all, I'm trying to mesh a simple 1x1x1 cubic volume, with element type: Hexaedra. GiD gives me the following message: Volume number 1 can only be meshed with tetrahedral, and it has an other element type assigned. Is it possible to mesh with hexahedrons? Thank you, J-P -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20081212/89bc223b/attachment.htm [GiDlist] Hexaedron meshes
Send by: Enrique Escolano You can mesh hexahedra only for structured meshes. go to menu: Mesh->Structured->Volumes select the volume, and then set the number of divisions (2 by default) on each three directions (select some line of this direction) and generate the mesh again Enrique ----- Original Message ----- From: Marcotte, Jean-Philippe To: gidlist at gid.cimne.upc.edu Sent: Friday, December 12, 2008 6:37 PM Subject: [GiDlist] Hexaedron meshes Hi all, I'm trying to mesh a simple 1x1x1 cubic volume, with element type: Hexaedra. GiD gives me the following message: Volume number 1 can only be meshed with tetrahedral, and it has an other element type assigned. Is it possible to mesh with hexahedrons? Thank you, J-P -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] Hexaedron meshes
Send by: Abel Coll Just add to Enrique's explanation that you can also obtain hexahedra meshes
using semi-structured meshes (structured in the prismatic direction of the
volume, and unstructured in the "tops"). You can assign this kind of mesh by
"Mesh->Semistructured->Volumes".
Regards,
ABEL
_________________________________
Abel Coll Sans - Civil Engineer
CIMNE - International Center for Numerical Methods in Engineering
Ofice c-2, C1 building - Campus Nord UPC
Gran Capità s/n, 08034 Barcelona
T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17
_____
AVISO IMPORTANTE
Los datos de carácter personal contenidos en el mensaje, se registrarán en
un fichero para facilitar la gestión de las comunicaciones de CIMNE. Se
pueden ejercitar los derechos de acceso, rectificación, cancelación y
oposición por escrito, dirigiéndose a nuestras oficinas de CIMNE, Gran
Capitán s/n, Edificio C1 - Campus Norte UPC, 08034 Barcelona, España.
AVÍS IMPORTANT
Les dades de caràcter personal contingudes en aquest missatge es registraran
en un fitxer per facilitar la gestió de les comunicacions del CIMNE. Es
poden exercir els drets d'accés, rectificació, cancel·lació i oposició, per
escrit a les nostres oficines del CIMNE, Gran Capità s/n, Edifici C1, Campus
Nord UPC, 08034 Barcelona, Espanya.
IMPORTANT NOTICE
All personal data contained in this mail will be processed confidentially
and stored in a file property of CIMNE in order to manage corporate
communications. You may exercise the right of access, rectification,
deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 -
Campus Norte UPC, 08034 Barcelona, Spain.
_____
_____
De: ...
[GiDlist] Hexaedron meshes
Send by: Marcotte, Jean-Philippe Ok, thank you! Jean-Philippe ________________________________ From: gidlist-admin at gid.cimne.upc.edu [mailto:gidlist-admin at gid.cimne.upc.edu] On Behalf Of Abel Coll Sent: December 15, 2008 3:41 AM To: gidlist at gid.cimne.upc.edu Subject: RE: [GiDlist] Hexaedron meshes Just add to Enrique's explanation that you can also obtain hexahedra meshes using semi-structured meshes (structured in the prismatic direction of the volume, and unstructured in the "tops"). You can assign this kind of mesh by "Mesh->Semistructured->Volumes". Regards, ABEL _________________________________ Abel Coll Sans - Civil Engineer CIMNE - International Center for Numerical Methods in Engineering Ofice c-2, C1 building - Campus Nord UPC Gran Capità s/n, 08034 Barcelona T: 34 - 93 401 74 03 Fax: 34 - 93 40 65 17 ________________________________ AVISO IMPORTANTE Los datos de carácter personal contenidos en el mensaje, se registrarán en un fichero para facilitar la gestión de las comunicaciones de CIMNE. Se pueden ejercitar los derechos de acceso, rectificación, cancelación y oposición por escrito, dirigiéndose a nuestras oficinas de CIMNE, Gran Capitán s/n, Edificio C1 - Campus Norte UPC, 08034 Barcelona, España. AVÍS IMPORTANT Les dades de caràcter personal contingudes en aquest missatge es registraran en un fitxer per facilitar la gestió de les comunicacions del CIMNE. Es poden exercir els drets d'accés, rectificació, cancel·lació i oposició, per escrit a les nostres oficines del CIMNE, Gran Capità s/n, Edifici C1, Campus Nord UPC, 08034 Barcelona, Espanya. IMPORTANT NOTICE All personal data contained in this mail will be processed confidentially and stored in a file property of CIMNE in order to manage corporate communications. You may exercise the right of access, rectification, deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 - Campus Norte UPC, 08034 Barcelona, Spain. ________________________________ ________________________________ De: ... [GiDlist] post-processing for 2D problems
Send by: Lac Patrick Hello,
I am using GID 9.0.2 under Linux. I am experiencing a graphical problem
in post-processing mode for 2D problems.
Below the two instructions used in my fortran program:
CALL GID_BEGIN2DMATRESULT(Result,Analysis,freq,0,NULL,
& NULL,'S11','S22','S12')
CALL GID_WRITE2DMATRIX(i,stn(1,i),stn(2,i),stn(3,i))
and the two result files:
MESH "mesh" dimension 2 ElemType Quadrilateral Nnode 8
# color 0.7 0.7 0.4
Coordinates
1 0 0.5
2 0 0.25
3 0 0
4 0.5 0.5
5 0.5 0
6 1 0.5
7 1 0.25
8 1 0
End Coordinates
Elements
1 8 6 1 3 7 4 2 5 1
End Elements
GiD Post Results File 1.0
Result "STRESSES" "STATIC" 1 Matrix OnNodes
ComponentNames "S11" "S22" "S12"
Values
1 3.79366e+08 -2.66886e+08 -1.90233e+08
2 -9.88543e+07 -4.17477e+08 -3.0246e+08
3 -5.77068e+08 -5.68047e+08 -4.08876e+08
4 4.42521e+06 -9.8398e+06 -2.16148e+07
5 4.42521e+06 -9.8398e+06 -7.30435e+07
6 -5.77068e+08 -2.9376e+08 -1.57447e+08
7 -9.88543e+07 -1.4319e+08 -1.0246e+08
8 3.79366e+08 7.40064e+06 -4.16611e+07
End Values
The first problem is that the command Contour Fill - > STRESSES suggests
showing S11,S22,S12,Sxy, Syz,Sxz,Si,Sii,Siii. For 2D problems
S11,S22,S12,Si,Sii is sufficient.
The second problem is that there is no display when selecting S12. The
results contained in the third column of the .post.res file are
displayed when selecting Sxy.
Best regards,
...
[GiDlist] post-processing for 2D problems
Send by: miguel Hello, It's an error that gid displays S11,S22,S12,Sxy, Syz,Sxz,Si,Sii,Siii, should be S11,S22,Szz,S12, Syz,Sxz,Si,Sii,Siii. So to view your results you need to select 'Sxy'. In the meantime, to display the components in gid as you want, you can write ComponentNames "S11" "S22" "" "S12" in the results file. GiD handles all matrices (2D & 3D) as 3D matrices, and this is reflected in the components menu of the matrix result. You're right that if you provide a 2d matrix it should only show the 2d components. This will be taken into account for the next versions. Miguel Pasenau -- ---------------------------------------------------------------- Miguel Pasenau @: ... [GiDlist] RE: About rendering in "new" linux platforms
Send by: miguel Hello, we've been tracking the problem and it seems related to the latest NVIDIA 64-bit driver 177.xx. We are performing several tests trying to narrow and overcome the problem. ¿All your test were on 64-bit linuxes? In the meantime you can start gid with the 'gidx' script, instead of 'gid'. Gidx uses Software rendering (Mesa 3D) for the OpenGL part. Thanks, Miguel pasenau -- ---------------------------------------------------------------- Miguel Pasenau @: miguel at cimne.upc.edu Despacho C2, Edifico C1, Campus Norte UPC, c/ Gran Capitán s/n 08034 - Barcelona ( SPAIN) T: +34 3 93 401 74 03 F: +34 3 93 401 65 17 ---------------------------------------------------------------- IMPORTANT NOTICE All personal data contained in this mail will be processed confidentially and stored in a file property of CIMNE in order to manage corporate communications. You may exercise the right of access, rectification, deletion and objection by letter sent to CIMNE, Gran Capitán, Edificio C1 - Campus Norte UPC, 08034 Barcelona, Spain. -----Mensaje original----- De: Enrique Escolano [mailto:... [GiDlist] locate node
Send by: Tontavanich, Bituporn Hi Gid, Is there any function in GiD to play with nodes when applying the boundary condition to a specific coordinate. For example, I need to locate the node which is close to the given coordinate. I believe there must be such option but I just couldn't find it. Could you also indicate if I can find the answer in any part of GiD manual? Thank you. Bituporn Tontavanich -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listas.cimne.upc.edu/pipermail/gidlist/attachments/20081222/afa0a044/attachment.htm... [GiDlist] locate node
Send by: Enrique Escolano Now not exists this function to find the node close to a coordinate. We didn't add this feature because it could be too CPU expensive if it's used intensivelly How do you want to use it: at user level? or from some Tcl code? Do you need only the closest node/point or all nodes inside a ball of specified radius? It's interesting to know well the common requirements, because we are thinking to implement it for next beta versions. Regards Enrique Escolano ----- Original Message ----- From: Tontavanich, Bituporn To: gidlist at gid.cimne.upc.edu Sent: Monday, December 22, 2008 10:08 PM Subject: [GiDlist] locate node Hi Gid, Is there any function in GiD to play with nodes when applying the boundary condition to a specific coordinate. For example, I need to locate the node which is close to the given coordinate. I believe there must be such option but I just couldn't find it. Could you also indicate if I can find the answer in any part of GiD manual? Thank you. Bituporn Tontavanich -------------- next part -------------- An HTML attachment was scrubbed... URL: ... [GiDlist] locate node
Send by: Tontavanich, Bituporn Well, say we have a 2D rectangular mesh and would like to select all nodes enclosed by a small rectangular region where we know the coordinate at the corner of the rectangle. Or we want to select all nodes that form a straight line between the two given end-coordinates of the line. So in either case I will first need to locate the nodes close to the corner-coordinates of the rectangle or end-coordinates of the line. Then I may be able to use mouse to select all other nodes within that region. This should be at the user level and not from some Tcl code. Can GiD highlight the node with a specific ID? Say, I want to know where node 10th is located in the mesh. Please follow the link ... [GiDlist] locate node
Send by: Enrique Escolano Now you can select an entity (e.g. a node) by its ID. While selecting, the Join - NoJoin word change between select an old entity (by ID) or point a new coordinate (by x y ?Z?) Can use <Control-a> to swap this mode. You can also signal temporary to an entity o a coordinate with the menu Utilities->Signal , to know where is. An also a trick is to select coplanar nodes while selecting with the command plane:a,b,c,d,r (to filter the nodes that match |a*x+b*y+c*z+d|<r ) e.g. to select the horizontal nodes with y=0.5 with tolerance=1e-5 you must use plane:0,0.5,0,0,1e-5 The option that not exists nowadays is to get an ID of an entity from a coordinate, we are thinking to implement it at Tcl level, and provide some user easy acces from some menu or macro (this tcl procedure can enable the creation of user macros for special selections, like aligned nodes, etc) Regards Enrique ----- Original Message ----- From: Tontavanich, Bituporn To: ... [GiDlist] Post processing graphs bug
Send by: Smith, Mark Gid9.0.2 windowsXP Hi Graphs in post processing don't allow change of line style, I can only get points no lines are ever drawn. I cannot seem to get loading multiple results files to work in post processing either, must all meshes be identical for all the results or can one load pairs or .msh & .res files? Regards mark Please be advised that this email may contain confidential information. If you are not the intended recipient, please do not read, copy or re-transmit this email. If you have received this email in error, please notify us by email by replying to the sender and by telephone (call us collect at +1 202-828-0850) and delete this message and any attachments. Thank you in advance for your cooperation and assistance. In addition, Danaher and its subsidiaries disclaim that the content of this email constitutes an offer to enter into, or the acceptance of, any contract or agreement or any amendment thereto; provided that the foregoing disclaimer does not invalidate the binding effect of any digital or other electronic reproduction of a manual signature that is included in any attachment to this email. ... |
