> On 6 Jun 2017, at 09:01, Lawrence Mitchell <[email protected]> > wrote: > >> If you do really want to prune them, then I guess overriding the >> DMPlexGetAdjacency() as you propose is probably the best way. I would >> be willing to put it in. Please send me a reminder email since this week is >> pretty heinous for me.
Coming back to this after a while. It would still be good if I could provide a callback for user-defined adjacency. Does https://bitbucket.org/petsc/petsc/pull-requests/690/plex-support-user-defined-adjacencies-via/diff look suitable? Cheers, Lawrence
