I'm thinking about swapping in Dolfin Mesh for a custom mesh code I'm using for finite _volume_ discretizations.
Apart from the obvious things (like face, edge generation etc.), I have some requirements for subdomains which I'm not sure are supported by Dolfin. Specifically:
- retrieving vertices from a specified subdomain;
- retrieving edges where both vertices are from a specified subdomain;
- retrieving edges where one of the vertices are from a specified subdomains.
Any hints?
