[Gmsh] Problems with 2D mesh

[Christophe Geuzaine]

> On 19 Nov 2018, at 12:25, Alessandro Vicini <alessandro.vicini at sitael.com> wrote:
> 
> 
> With the attached geo file (TestCase) I have a problem in the 2D mesh of some of the internal faces (see attached picture) if I set Mesh.CharacteristicLengthExtendFromBoundary = 0 (which is what I would like to do), regardless of the meshing algorithm. The mesh is ok when 
> Mesh.CharacteristicLengthExtendFromBoundary = 1. I'm using v4.0.1. Is there a way to solve this? Thank you.
> 

The mesh size looks OK to me given your mesh size field (I've tested with Gmsh 4.0.5):





> A.V.
> <TestCase.geo><attractor_TestCase.geo><TestCase.jpg>_______________________________________________
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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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