Search found 8 matches

by getty
27 Apr 2024, 17:06
Forum: Installation & compilation
Topic: Building Elmer for Nixpkgs fails
Replies: 4
Views: 708

Re: Building Elmer for Nixpkgs fails

Before you asked, I was not sure. So I made sure it was specified in the build environment. I then got more errors which were resolved by ensuring libGLU was also in the build environment, but now I have hit another issue: /build/source/ElmerGUI/Application/vtkpost/vtkpost.cpp:86:10: fatal error: QV...
by getty
04 Apr 2024, 18:35
Forum: ElmerSolver
Topic: Free-Free Beam Eigenvalue Test
Replies: 11
Views: 761

Re: Free-Free Beam Eigenvalue Test

Kevin, thank you for this I'll be sure to review it, however your repository only has a README, there are no simulation files.
by getty
03 Apr 2024, 03:35
Forum: ElmerSolver
Topic: Free-Free Beam Eigenvalue Test
Replies: 11
Views: 761

Re: Free-Free Beam Eigenvalue Test

I've managed to solve the problems that were present. 1. ElmerGrid was not generating a mesh.names file because the mesh.msh file coming out of gmsh did not contain the names. This information was lost by just selecting save mesh out of gmsh, export had to be used. 2. The body defaulting to an id of...
by getty
30 Mar 2024, 06:15
Forum: Installation & compilation
Topic: Building Elmer for Nixpkgs fails
Replies: 4
Views: 708

Re: Building Elmer for Nixpkgs fails

Some good progress has been made. I've updated the script to build off git commit 1ed4eecf14703bd1c3adfafd03196642ca0e47e7, and the compilation is successful. I then uncommented -DWITH_ELMERGUI:BOOL=TRUE to try and add the GUI to the build, which originally failed with dependency errors. I added a f...
by getty
27 Mar 2024, 19:30
Forum: ElmerSolver
Topic: Free-Free Beam Eigenvalue Test
Replies: 11
Views: 761

Re: Free-Free Beam Eigenvalue Test

Kevin, I saved the .msh out of the .geo, and then ran ElmerGrid 14 2 mesh.msh. This created the mesh folder, but no mesh.name file was in it so I'm not sure what went wrong. I didn't autoclean, and I did add the physical volume line to the geo file through the gmsh gui, which resulted in the same id...
by getty
27 Mar 2024, 15:44
Forum: ElmerSolver
Topic: Free-Free Beam Eigenvalue Test
Replies: 11
Views: 761

Re: Free-Free Beam Eigenvalue Test

Kevin, thank you for the feedback. Replies to your items: 1. In my case the first vtu's suffix is 0001, so Paraview so mode 6 does seem to be mode 6. Also mode 5 is another 1st bending, so even if there is an indexing issue, 5 most definitely should be a rigid body mode. 2. I added the physical volu...
by getty
26 Mar 2024, 18:21
Forum: ElmerSolver
Topic: Free-Free Beam Eigenvalue Test
Replies: 11
Views: 761

Free-Free Beam Eigenvalue Test

The template for this test was the command line tutorial on ElasticEigenValues. I did the mesh myself in gmsh, converted it with ElmerGrid to the ElmerSolver format, and then ran ElmerSolver and used tee to copy the solver output to a file. I have attached three files: 1. The gmsh geo file 2. The El...
by getty
24 Mar 2024, 18:26
Forum: Installation & compilation
Topic: Building Elmer for Nixpkgs fails
Replies: 4
Views: 708

Building Elmer for Nixpkgs fails

Eventual goal is to have Elmer available on nixpkgs if I can figure that out. Starting with a nix build script. As the program compiles I'm getting this error: Error: Index variable 'i' redefined at (1) in procedure 'inputvector' called from within DO loop at (2) make[2]: *** [fem/src/modules/CMakeF...