Hello, I am working on a project using a module that constrains me to “downgrade” to dolfin (instead of using dolfinx for the rest of my project). I created a mesh thanks to the python API of gmsh, and would like to read it in dolfin. So I did my research: first I need to convert my .msh file in…

[image] TOP1: mesh_file = "mesh_pinball_2D.h5" with HDF5File(comm, mesh_file, "r") as h5file: h5file.read(mesh, "mesh", False) facet = MeshFunction("size_t", mesh, mesh.topology().dim() - 1) h5file.read(facet, "facet") You are writing an XDMF-formatted mesh with meshio, thus yo…

Ok but then how do I extract the facet object ?

Problem when reading .h5 mesh in dolfin

General

dokken July 4, 2023, 4:32pm 4

See Two materials and Mechanism - #4 by dokken

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Problem when reading .h5 mesh in dolfin

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