Have you tried using the DMForest as you would use a DMPLex? That should work. Forst has extra stuff but it just makes a Plex and the end of the day.
On Tue, Dec 27, 2022 at 5:21 AM Berend van Wachem <[email protected]> wrote: > Dear Petsc-team/users, > > I am trying to save a DMForest which has been used for a calculation (so > refined/coarsened in places) to a file and later read it from the file > to continue a calculation with. > My question is: how do I do this? I've tried a few things, such as using > DMView and DMLoad, and saving the BaseDM, but that doesn't seem to save > the refining/coarsening which has taken place in the initial calculation. > I haven't been able to find any example or documentation for this. Any > pointers or examples would be very much appreciated! > > Best regards, Berend. >
