[Gmsh] 1D mesh from .igs file

[Olivier Pierard]

Dear all,

Please find in attachment a very simple 1D .igs file (which is a not 
closed curve).  When I open it in Gmsh, it tries to close the curve so 
that the mesh is far from what I expect.  Why is it behaving so and is 
there any way to avoid it ?

Thanks for any hint,

Olivier Pierard
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