Hello, The cell numbering between gmsh elementTags and doflinx original_cell_indexis not consistent for the following with this mesh.msh : import dolfinx.io.gmshio import numpy as np from mpi4py import MPI from dolfinx import fem from dolfinx.plot import vtk_mesh import pyvista import gmsh from mpi…

Ok, I understood how to proceed. Here are the updates: #[...] phys_grps = gmsh.model.getPhysicalGroups() numbering = [] for dim, tag in phys_grps: if dim == 2: entities = gmsh.model.getEntitiesForPhysicalGroup(dim, tag) for entity in entities: (entity_types, entity_…

Cell numbering: inconsistent gmsh <=> dolfinx numbering

mesh

dokken January 22, 2025, 2:43pm 2

See: Renumbered .msh imported data giving wrong subdomains - #4 by dokken

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Cell numbering: inconsistent gmsh <=> dolfinx numbering

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