Hi Matt,
Thanks for the reply! I haven't played with DMSwarm yet but that looks like
it would be a very nice solution to this sort of thing. I ended up using
VecScatter to transfer the donor grid values to the destination process
then doing the interpolation there. Not the most elegant solution
On Wed, Jun 7, 2023 at 10:46 AM Colton Bryant <
coltonbryant2...@u.northwestern.edu> wrote:
> Hello,
>
> I am new to PETSc so apologies in advance if there is an easy answer to
> this question I've overlooked.
>
> I have a problem in which the computational domain is divided into two
>
