[Gmsh] Bug - Perforated plate

[Colignon David]

Hi again,

the mesh you get using the command line is not a correct one.

In order to get good results, you have to decrease the characteristic mesh
length on your main 1/4 of circle:

lc = 16. ;
Point(1) = {0,0,0, lc };
Point(2) = {1473.175,0,0, lc };
Point(3) = {0,1473.75,0, lc };

and you have to increase the "Random perturbation factor" to 0.0002 in
Options->Mesh->General

Dave



> Hi
>
> Using your nice GMSH, I have run into a bug. Here is the error file
> together with the input data
>
>  <<.gmsh-errors>>
>  <<tsp.geo>>
>
> Thank you
>
> Didier LEONARD
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