rquey
commented
3 years ago It can if you provide the tess as input (this makes Neper's life easier):
$ neper -M test.tess -loadmesh test.msh -interface 'cohesive' -o test_new
======================== N e p e r =======================
Info : A software package for polycrystal generation and meshing.
Info : Version 4.0.2
Info : Built with: gsl|muparser|opengjk|openmp|nlopt|libscotch (full)
Info : Running on 8 threads.
Info : <http://neper.info>
Info : Copyright (C) 2003-2020, and GNU GPL'd, by Romain Quey.
Info : Loading initialization file `/home/rquey/.neperrc'...
Info : ---------------------------------------------------------------
Info : MODULE -M loaded with arguments:
Info : [ini file] -gmsh /home/rquey/bin/gmsh -tmp /home2/tmp
Info : [com line] test.tess -loadmesh test.msh -interface cohesive -o
test_new
Info : ---------------------------------------------------------------
Info : Reading input data...
Info : - Reading arguments...
Info : Loading input data...
Info : - Loading tessellation...
Info : [i] Parsing file `test.tess'...
Info : [i] Parsed file `test.tess'.
Info : Loading result mesh...
Info : [i] Parsing file `test.msh'...
Info : [i] Parsed file `test.msh'.
Info : - Reconstructing mesh...
Info : - Processing mesh at interfaces...
Info : > Making mesh discontinuous...
Info : > Adding cohesive elements...
Info : Searching nsets and fasets...
Info : Writing mesh results...
Info : - Preparing mesh...
Info : - Mesh properties:
Info : > Node number: 185
Info : > Elt number: 235
Info : > Mesh area: 1.000
Info : - Writing mesh...
Info : [o] Writing file `test_new.msh'...
Info : [o] Wrote file `test_new.msh'.
Info : [o] Writing file `test_new.intf'...
Info : [o] Wrote file `test_new.intf'.
Info : Elapsed time: 0.018 secs.
========================================================================
Is it possible for Neper to generate cohesive element from .msh file? I found a bug when runing the following command
======================== N e p e r ======================= Info : A software package for polycrystal generation and meshing. Info : Version 4.0.2 Info : Built with: gsl|muparser|opengjk|openmp|nlopt Info : Running on 2 threads. Info : http://neper.info Info : Copyright (C) 2003-2020, and GNU GPL'd, by Romain Quey. Info : MODULE -M loaded with arguments: Info : [ini file] (none) Info : [com line] -loadmesh test.msh -interface cohesive -o test_new Info : --------------------------------------------------------------- Info : Reading input data... Info : - Reading arguments... Info : Loading input data... Info : Loading result mesh... Info : [i] Parsing file
test.msh'... Info : [i] Parsed filetest.msh'. Info : - Reconstructing mesh... Error : You have discovered a bug in Neper! Please file an issue at https://github.com/rquey/neper/issues. Thank you.Aborted (core dumped)