hiI have a Vec created on a distributed DMPlex (using DMCreateGlobalVector() or DMCreateLocalVector()).
I then add FV boundary condition cells to the DMPlex, using DMPlexConstructGhostCells().
I can then create a new Vec on the new DM. What is the best way to copy the values from the old Vec to the new one?
Regards, Adrian -- Dr Adrian Croucher Senior Research Fellow Department of Engineering Science University of Auckland, New Zealand email: a.crouc...@auckland.ac.nz tel: +64 (0)9 923 4611