neromi.blogg.se - Gmsh define mash along a fault

#GMSH DEFINE MASH ALONG A FAULT SOFTWARE#

Only one element set (grain) with a given triple of Euler angles.

To ascertain, I ran a simulation with FEPX for two setups: I am sure that this is a problem in Neper itself and not in FEPX. in the example mesh above ( 3D_), if I associate all the elements with set 1 (such as modifying the line 1526 11 3 2 2 1 799 25 784 48 1310 to 1526 11 3 1 1 1 799 25 784 48 1310) it solves the issue.

I realized that in some cases what makes Neper fail is the existence of multiple element sets. I also checked my mesh in Gmsh as well as in ParaView, but I couldn't spot the error visually.įurther input that may help. I cannot see why Neper fails on my mesh, the only difference I see compared to the working mesh ( test_mesh.msh) is that my mesh is not partitioned, so the partition index is 1 for all the tetrahedra. Info : - Generating png file (1200x900 pixels). Number of 0D elts reduced by 100% (to 0). Number of 3D elt edges reduced by 50% (to 2418). Number of 3D elt faces reduced by 95% (to 1612). The mutilated example mesh is called test_mesh.msh and calling neper -V test_mesh.msh -print 1.png gave me the expected output with the following log: To spot the mistake, I started removing entities from the example mesh of FEPX so that it resembles my mesh data structure. Info : Parsed file `3D_testFEPX.msh'.Įrror : You have discovered a bug in Neper! Please file an issue at Info : No initialization file found (`/home/zoltan/.neperrc'). Info : Copyright (C) 2003-2020, and GNU GPL'd, by Romain Quey. Info : Built with: gsl|muparser|opengjk|openmp|nlopt|libscotch (full)

#GMSH DEFINE MASH ALONG A FAULT SOFTWARE#

Info : A software package for polycrystal generation and meshing.