Search found 1813 matches

by escolano
Mon Mar 18, 2024 3:34 pm
Forum: Mesh
Topic: Mesh around an opening and other mesh-related queries
Replies: 1
Views: 16

Re: Mesh around an opening and other mesh-related queries

1- you are wrong. In a semi-structured volume you can concentrate mesh sizes in the surface normal to the extrusion direction, but off course must do the same concentration in both linked tops. e.g. I have assigned a number of divisions=8 to the lines of the holes of the tops (can also assign a mesh...
by escolano
Mon Mar 18, 2024 3:02 pm
Forum: Mesh
Topic: GID 16.0.6 crashes when splitting hexahedral meshes
Replies: 1
Views: 12

Re: GID 16.0.6 crashes when splitting hexahedral meshes

I don't know what do you mean by "I can't mesh it properly around the opening" How is the mesh that do you want? You can generate a mesh of your model: - unstructured (tetrahedra only) - semi-structured in Y-direction for the 3 volumes - semi-structured the central volume and fully structu...
by escolano
Fri Mar 15, 2024 9:34 pm
Forum: Postprocess
Topic: How to postprocess from OpenSees
Replies: 1
Views: 17

Re: How to postprocess from OpenSees

This task to convert results if required to GiD results format (or some format imported by GiD) was done by the 'GiD-OpenSees' problemtype developer. As 'final user' simply must calculate (menu Calculate->Calculate) and if successful the results file are created and can see the results in postproces...
by escolano
Fri Mar 15, 2024 9:27 pm
Forum: Postprocess
Topic: Problem with postprocessing
Replies: 1
Views: 5

Re: Problem with postprocessing

To view in postprocess the results, these results must exists (<modelname>.post.res, ...) , calculated by the problemtype solver. Probably the solver is not able to do the calculation because some problem with boundary conditions, mesh, ... and probably is writing some error message. (try in pre the...
by escolano
Thu Mar 14, 2024 4:25 pm
Forum: Mesh
Topic: How to solve the problem of creating a mesh
Replies: 1
Views: 13

Re: How to solve the problem of creating a mesh

The answer is the same: attach a zip with the specific model
And off course try always to use the last available GiD version (developer and or official)
by escolano
Thu Mar 14, 2024 4:23 pm
Forum: Mesh
Topic: Just a simple Cube problem.
Replies: 7
Views: 50

Re: Just a simple Cube problem.

If you are used to the 'OpenSees' Tcl format you can modify your copy of the GiD problemtype, and add a to the OpenSees.cnd file a new condition similar to Surface_Forces but named for example Surface_Pressure, with a definition similar to this CONDITION: Surface_Pressure CONDTYPE: over surfaces CON...
by escolano
Wed Mar 13, 2024 2:42 pm
Forum: Mesh
Topic: Just a simple Cube problem.
Replies: 7
Views: 50

Re: Just a simple Cube problem.

The opensees classic problemtype developer has decided that its condition named 'Surface_Forces' over surfaces is transferred to the nodes when meshing other possibilities were 'over face elements' and will mark the faces of the volume elements touching the surface or 'over body elements' and then i...
by escolano
Wed Mar 13, 2024 1:14 pm
Forum: Customization
Topic: Suggestions for free problem types
Replies: 1
Views: 10

Re: Suggestions for free problem types

for example Kratos in an open source problemtype (customlib-like, with its extra extension) + simulation FEM code Can download it from the GiD menu Data->Problemtype->Internet retrieve... (or from it github source code repository) If you are developing your own problemtype can also have a look to th...
by escolano
Wed Mar 13, 2024 1:08 pm
Forum: Postprocess
Topic: Mutiple .post.res files
Replies: 3
Views: 4921

Re: Mutiple .post.res files

And where are you defining the mesh where the result must be represented? It is defined in preprocess (<modelname>.msh) and used also for postprocess? or it is stored in one or more additional files in postprocess? or is stored inside the same files as the results? then maybe you must add these post...
by escolano
Mon Mar 11, 2024 12:34 pm
Forum: Customization
Topic: Failed to insert code in manual sample to access tree data information.
Replies: 1
Views: 26

Re: Failed to insert code in manual sample to access tree data information.

It is a mistake of the documentation, set xpath {/cmas2d_customlib_data/condition[@n='Point_Weight']/group[@name='Point Weight Auto1']/value[@n='Weight']} set xml_node [$document selectNodes $xpath] in this case the attribute of the node 'group' must be 'n', not 'name' group[@name='Point Weight Auto...