Regularization failing

[ccis88]

I have a line of instructions and results, but don't know what the problem is.

neper -T -n 20000 -dim 2 -domain "circle(18):translate(-9,-9)" -morphooptiini "coo:file(cooo),weight:0" -transform "cut(cylinder(0,0,0,0,0,1,8.5),hspace(0,0,-1,0),hspace(0,-1,0,0))" -morpho voronoi -regularization 1

Thanks for the answer！！！

[rquey]

Please provide all inputs so that we can reproduce the bug. If you have a smaller example, it would help too.

[ccis88]

cooo.xlsx
Cooo files are seed points that I copied all into excel.

[rquey]

Thanks. I've opened an issue for this bug (#724). It may take some time to fix.

[Zdmire]

@rquey
Hi, i tried to make regularization, but it shown bug. Could you help me?

neper -T -n 4200 -domain "circle(100)" -morpho "diameq:0.48lognormal(1.7,0.4)+0.432lognormal(2.28,0.05)+0.088*lognormal(1.86,0.45),1-circularity:lognormal(0.1,0.03)" -group mode -morphooptistop "val=1e-2" -reg 1 -dim 2 -format tess,ori,geo,ply.svg -o DNBD

======================== N e p e r =======================
Info : A software package for polycrystal generation and meshing.
Info : Version 4.10.1
Info : Built with: gsl|muparser|opengjk|openmp|nlopt|libscotch (full)
Info : Running on 6 threads.
Info : https://neper.info
Info : Copyright (C) 2003-2024, and GNU GPL'd, by Romain Quey.
Info : No initialization file found (/home/tubvgeo-022/.neperrc'). Info : --------------------------------------------------------------- Info : MODULE -T loaded with arguments: Info : [ini file] (none) Info : [com line] -n 4200 -domain circle(100) -morpho diameq:0.48*lognormal(1.7,0.4)+0.432*lognormal(2.28,0.05)+0.088*lognormal(1.86,0.45),1-circularity:lognormal(0.1,0.03) -group mode -morphooptistop val=1e-2 -reg 1 -dim 2 -format tess,ori,geo,ply.svg -o DNBD Info : --------------------------------------------------------------- Info : Reading input data... Info : Creating domain... Info : Creating tessellation... Info : - Setting seeds... 100% Info : - Running tessellation... Info : > Initial solution: f =2.073941038 Info : > Iteration 79237: fmin=0.009998254 f=0.009998254 Info : > Final solution : f =0.009998254 (79237 iterations) Info : > Reached val' criterion.
Info : Generating crystal orientations...
Info : Regularizing tessellation...
Info : - loop 1/2: 77% del=500Error : You have discovered a bug in Neper! Please file an issue at
https://github.com/rquey/neper/issues. Thank you.

Aborted (core dumped)