You cant define two unrelated meshes. I would suggest you use MeshView to create the 1D mesh as part of the 2D mesh, and then use the assemble_mixed command.
See for instance
which contains links to relevant papers and changes in API
You cant define two unrelated meshes. I would suggest you use MeshView to create the 1D mesh as part of the 2D mesh, and then use the assemble_mixed command.
See for instance
which contains links to relevant papers and changes in API