Alternative to dune.grid.domain.cartesian.
Instead of !616 (closed) I suggest to simply add a warning message for unstructured grids. An example can be found in extensions/dune-alugrid!145 (merged).
Instead of !616 (closed) I suggest to simply add a warning message for unstructured grids. An example can be found in extensions/dune-alugrid!145 (merged).