Program feconv is an utility to convert between several mesh and FE field formats, like ANSYS mesh files (.msh), MD Nastran input files (.bdf), I-Deas Universal (.unv), VTK files (.vtk), etc. If you use a Modulef format to store an intermediate mesh (.mfm). It can transform the FE type of a mesh composed of trangles or tetrahedra, to Lagrange P1 or P2, Raviart-Thomas (face) or Whitney (edge) finite elements. It also uses third-party code to perform bandwidth optimization (CutlHill-McKee optimization).
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Segmentation fault when converting ansys msh to unv #11
Hello all,
I am trying to convert an ANSYS .msh into a gsh .msh using a .unv intermediate file.
However when I run:
./feconv Barge_test/Barge.msh Barge_test/Barge.unv
The following error is returned:
Space dimension: 3
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x66d81f in ???
#1 0x54d790 in __module_manage_msh_fcnv_MOD_read_msh
#2 0x54e267 in __module_msh_fcnv_MOD_load_msh
#3 0x598a6a in __module_feconv_MOD_convert
#4 0x40a7c6 in MAIN__
#5 0x40a802 in main
Segmentation fault
What is happening? I ran the examples which worked without any issues.
Found the solution for those with the same issue: you need to change Ansys export options by going into Ansys meshing, Tools/Options/Meshing/Export/ANSYS Fluent and set the "Format of input file (*.msh)" to ASCII
Kajitrim
commented
1 year ago
Hello all, I am trying to convert an ANSYS .msh into a gsh .msh using a .unv intermediate file. However when I run:
./feconv Barge_test/Barge.msh Barge_test/Barge.unvThe following error is returned:What is happening? I ran the examples which worked without any issues.