[Gmsh] crack plugin problem

[Christophe Geuzaine]

> On 9 Sep 2017, at 20:22, Rodolfo Araya <rodolfo.araya at udec.cl> wrote:
> 
> Dear developers,
> 
> I have problems to save/export a msh file when I use the crack plugin.
> The msh file that I obtain does not contains any triangle at all, only some
> points on the boundary of the domain.
> 
> Am I doing something wrong? any ideas?
> 

When physical groups are defined Gmsh only saves elements that belong to physical groups. So you should add e.g.

Physical Surface("my surface", 100) = {1};

to save the triangles.

> I enclosed the geo file for more details. I’m using MacOS Sierra 10.12.6 and
> Gmsh 3.06-git.
> 
> Many thanks in advance,
> 
> Rodolfo
> 
> 
> <crack.geo>
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine

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