Communicating vertex data for parallel grid
The capability for communicating vertex data is currently set to
It seems that the in the
communicate function it is iterated over elements. For every element there is also an iteration over the subentities. So it looks like entities of other
codims are also communicated. But since it's always an element loop it seems like vertices e.g. are visited more than once? Also the
InteriorBorder_InteriorBorder interface communication is not implemented.