[Gmsh] Arbitrary stopping of gmsh

[Marco Goetz]

Hello gmsh team,

 

I am using gmsh in an automatic optimisation progress which needs remeshing
of my finite element model.

I parametrised the input file and everything seems to work well.

 

But, from time to time, gmsh stops within the meshing, or optimisation
progress. I can’t identify any

reason, there is no print that something does not work. I seems to be
arbitrary.

If I rerun the example, it works, so there is no “impossible” geometry.

 

I run gmsh using the following command (on windows):

 

>>> gmsh hook.geo -o hook_mesh.vtk -3 -algo del3d -smooth 5 -order 1
-optimize -clmax 3.5 <<<

 

I also tried other algorithms mmg3d, front3d which yields to same result.
Furthermore, I tried 32bit/64bit version and the previous version 3.05.

 

Do you have any suggestions to overcome this?

 

 

Thank you all in advanced.

 

Best regards, 

 

Marco 

 

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