How to import xdmf mesh generated by gmsh into fenics

[dokken]

@taytay33

 cell_data = mesh.get_cell_data("gmsh:physical", cell_type)
    points = mesh.points[:, :2] if prune_z else mesh.points
    out_mesh = meshio.Mesh(points=points, cells={cell_type: cells}, cell_data={
                           "name_to_read": [cell_data]})

As long as you have Added physical tags in Gmsh, They are now saved in the xdmf files.