Hi, i am buzzled with an error that i get when trying to transform gmsh mesh to dolfinx with gmshio.model_to_mesh. The error i get is: ---> meshD = gmshio.model_to_mesh(gmsh.model, mesh_comm, gmsh_model_rank) --> cell_id = cell_information[perm_sort[-1]]["id"] IndexError: index -1 is out of bo…

You need to tag your volume (and potential surfaces) with physical markers, as explained in: FEniCS/dolfinx/blob/main/python/dolfinx/io/gmshio.py#L178 # geometry according to the unique index perm_sort = np.argsort(indices) assert np.a…

Gmshio.model_to_mesh - error

mesh

dokken August 19, 2023, 1:50pm 4

I would suggesting looking at this thread, as the error message is the same Error after gmshio.model_to_mesh - #4 by conpierce8

1 Like

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Gmshio.model_to_mesh - error

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