I'm meshing a .tesr file whose data come from a EBSD test. There is no bug when I do -elttype quad, but when I change it to -elttype tri, there comes an Error.
Reproduce
Here is an example reaults of -elttype quad :
$ neper -M T4_ori_neper.tesr -elttype quad -rcl 0.07 -dim 2 -order 1 -format msh
======================== N e p e r =======================
Info : A software package for polycrystal generation and meshing.
Info : Version 4.10.2-1
Info : Built with: gsl|muparser|opengjk|openmp|nlopt|libscotch (full)
Info : Running on 28 threads.
Info : <https://neper.info>
Info : Copyright (C) 2003-2024, and GNU GPL'd, by Romain Quey.
Info : Loading initialization file `/home/xxx/.neperrc'...
Info : ---------------------------------------------------------------
Info : MODULE -M loaded with arguments:
Info : [ini file] (none)
Info : [com line] T4_ori_neper.tesr -elttype quad -rcl 0.07 -dim 2
-order 1 -format msh
Info : ---------------------------------------------------------------
Info : Reading input data...
Info : - Reading arguments...
Info : Loading input data...
Info : - Loading raster tessellation...
Info : [i] Parsing file `T4_ori_neper.tesr'...
Info : [i] Parsed file `T4_ori_neper.tesr'.
Info : Meshing...
Info : - Preparing...
Info : - 2D meshing...
Info : Searching nsets and fasets...
Info : Writing mesh results...
Info : - Preparing mesh...
Info : - Mesh properties:
Info : > Node number: 74418
Info : > Elt number: 73868
Info : > Mesh area: 0.026
Info : - Writing mesh...
Info : [o] Writing file `T4_ori_neper.msh'...
Info : [o] Wrote file `T4_ori_neper.msh'.
Info : Elapsed time: 0.145 secs.
========================================================================
And here is the an example reaults of -elttype tri :
$ neper -M T4_ori_neper.tesr -elttype tri -rcl 0.07 -dim 2 -order 1 -format msh
======================== N e p e r =======================
Info : A software package for polycrystal generation and meshing.
Info : Version 4.10.2-1
Info : Built with: gsl|muparser|opengjk|openmp|nlopt|libscotch (full)
Info : Running on 28 threads.
Info : <https://neper.info>
Info : Copyright (C) 2003-2024, and GNU GPL'd, by Romain Quey.
Info : Loading initialization file `/home/xxx/.neperrc'...
Info : ---------------------------------------------------------------
Info : MODULE -M loaded with arguments:
Info : [ini file] (none)
Info : [com line] T4_ori_neper.tesr -elttype tri -rcl 0.07 -dim 2
-order 2 -format msh
Info : ---------------------------------------------------------------
Info : Reading input data...
Info : - Reading arguments...
Info : Loading input data...
Info : - Loading raster tessellation...
Info : [i] Parsing file `T4_ori_neper.tesr'...
Info : [i] Parsed file `T4_ori_neper.tesr'.
Info : - Reconstructing topology...
Info : > Reconstructing 1D mesh... 100%
Info : > Reconstructing 0D mesh... 100%
Error : You have discovered a bug in Neper! Please file an issue at
https://github.com/rquey/neper/issues. Thank you.
Aborted (core dumped)
Describe the bug
I'm meshing a .tesr file whose data come from a EBSD test. There is no bug when I do -elttype quad, but when I change it to -elttype tri, there comes an Error.
Reproduce
Here is an example reaults of -elttype quad :
And here is the an example reaults of -elttype tri :