[Gmsh] problem with gmsh to Freefem mesh?

[Julien Derr]

Dear gmsh users,

I am generating a mesh with gmsh (geo file attached) and I get a freefem
readable  mesh (freefem_mesh.msh also attached)

but it seems I have trouble reading the mesh :

here is the error I get :

 ## Warning: Mesh without geometry we construct a geometry (theta =-57.2958
degres )
+++  Fatal Error Triangle (in SetInCoor) area of Triangle < 0
 Triangle 3813  det  (I2) = 0 (R2) 1.27055e-21; The 3  vertices
52 53 4 : [0.0247948,-0.00319693][0.025,-6.12323e-18][0.025,0] ;
[597378094,260633918][597878969,268435455][597878969,268435455]
 Fatal error in the meshgenerator 899
  current line = 18
Meshing error: Bamg
 number : 899,
Meshing error: Bamg
 number : 899,
 err code 4 ,  mpirank 0


Do you see an obious problem with my file ? (I don't really understand
because I generated in the past the same kind of mesh and it was fine ...)

thanks a lot for your help!

Julien
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