[petsc-users] DMPlex distribution with custom adjacency

[Lawrence Mitchell]

> On 6 Jun 2017, at 09:01, Lawrence Mitchell <lawrence.mitchell at imperial.ac.uk> 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