[CIG-SEISMO] python LibGmsh2Specfem_convert_Gmsh_to_Specfem2D_official.py

[Wouter Kimman]

Dear Specfem2D users and developers,

My question is regarding the use of Gmsh for SPECfem2d. I was unable to reproduce the mesh given in the example (SqrCirc.msh). If I load the .geo file in Gmsh, compute the mesh and run the python file I get the error listed below.

I expect I'm doing something wrong in the generation of the mesh since I don't have this error if I use the existing .msh file (also the mesh looks different).

Any pointers as to what parameters in the Gmsh generation I should change to obtain a working mesh? Or does this suggest there is error in the python script?

Thanks and best regards,
Wouter Kimman


python LibGmsh2Specfem_convert_Gmsh_to_Specfem2D_official.py SqrCirc.msh -t F -l A -b A -r A
#################### STARTING PROCESSING ####################
File :  SqrCirc.msh
------------------------------------------------------------
Traceback (most recent call last):
  File "LibGmsh2Specfem_convert_Gmsh_to_Specfem2D_official.py", line 433, in <module>
    OuvreGmsh('',Fic, Bords)
  File "LibGmsh2Specfem_convert_Gmsh_to_Specfem2D_official.py", line 63, in OuvreGmsh
    TypElem1D = int(string.split(lignes[PosElem+2])[1])
UnboundLocalError: local variable 'PosElem' referenced before assignment



Wouter  Kimman
Schlumberger House, Buckingham Gate
Gatwick, RH6 0NZ, United Kingdom
+44 1293 556709<tel:+44%201293%20556709>

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