[CIG-SEISMO] Question about Specfem 3D

[ZhongYuting]

Dear all,

I'm currently studying at Specfem 3D. When I used Cubit to run the python file "block_mesh.py" from the Homogeneous halfspace example, I got some error messages as following:

Writing MESH/free_surface_file.....
  block name: face_topo id: 2
  number of faces =  1296Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "cubit2specfem3d.py", line 766, in export2SESAME
    sem_mesh.write(path=path_exporting_mesh_SPECFEM3D_SESAME)
  File "cubit2specfem3d.py", line 752, in write
    self.free_write(path+self.freename)
  File "cubit2specfem3d.py", line 606, in free_write
    nodes_ok=self.normal_check(nodes,normal)
  File "cubit2specfem3d.py", line 276, in normal_check
    p0=cubit.get_nodal_coordinates(nodes[0])
IndexError: tuple index out of range
also:
F:/SPECFEM3D_Cartesian_V2.0.2/SPECFEM3D/examples/homogeneous_halfspace/block_mesh.py (28)
Command: 
ERROR: Attempted to create empty block; removing block 8
ERROR: No entity with ID 8 was found
ERROR: No entities specified.
Please help me figure out what went wrong. Thanks a lot.
Best wishes,

Yuting 
CUMTBeijing
China



 		 	   		  
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