[CIG-SEISMO] Model error in mesh

[Dimitri Komatitsch]

Dear Edwin,

Thank you for your message. Let me forward it to my colleague Paul 
Cristini, who is a Gmsh + SPECFEM expert.
Paul is currently traveling, thus he may need a couple of weeks to send 
you an answer.
(he is the author of the 
LibGmsh2Specfem_convert_Gmsh_to_Specfem2D_official.py script)

Best regards,
Dimitri.

On 07/17/2018 12:20 AM, ed cas wrote:
> Dear developers and users,
> 
> 
> I have been trying to produce a readable mesh file
> for specfem2d by using gmsh.
> 
> I produced the mesh inside gmsh, I saved the mesh and then paste it to 
> the MESH directory
> 
> and then run the command
> 
> python LibGmsh2Specfem_convert_Gmsh_to_Specfem2D_official.py 
> model_shallow_v42 -t A -b A -r A -l A
> That produced the five files in the same directory.
> 
> Please find attached the file I have been trying to run (model_shallow_v42).
> 
> However, when running specfem2d gives error telling me about Jacobians,
> I have been trying for a couple of days and cannot get with the error, I 
> checked the
> line loops and seems  fine , I have resized the elements and with no 
> success.
> 
> I was hoping you could help me with this.
> Could you please check my file and indicate me what is wrong with it,
> and any solution.
> 
> I would really appreciate your help,
> 
> Thank you for your time and help,
> 
> Sincerely,
> 
> -------------------------------------------
> Edwin Castillo
> 
> 
> 
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-- 
Dimitri Komatitsch, CNRS Research Director (DR CNRS)
Laboratory of Mechanics and Acoustics, Marseille, France
http://komatitsch.free.fr