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neperfepx / neper

Polycrystal generation and meshing
http://neper.info
GNU General Public License v3.0
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Meshing Error Simple Cubical Grains RVE #489

Closed rquey closed 2 years ago

rquey commented 2 years ago
Originally posted by **danishTUE** May 30, 2022 Hi Romain, I am interested to generate simple cubical grain shape RVEs with hexahedral elements to do some parametric studies. For which I am using 'cube(N)' option of Neper. Although Neper generates the RVE, but for meshing it always aborts with error: "Error : All input meshes are void! Aborted (core dumped)" I am not sure whats wrong, can you please help me with this? This is the script I am using: ``` neper -T -n 'from_morpho' -id 2 -dim 3 -domain "cube(50,50,50):translate(1000,-25,-25)" -morpho 'cube(8)' -o Cube_Grains neper -M Cube_Grains.tess -cl 50/64 -elttype "hex" -format msh,msh4,vtk -o Cube_Grains_hex ``` Regards, Danish
rquey commented 2 years ago

@danishTUE - This is now mostly fixed. An error remains with -format msh4. Please open another issue if you do need this format.