[petsc-users] Getting the connectivity from DMPlex

[Jed Brown]

Jian Zhang - 3ME <J.Zhang-10 at tudelft.nl> writes:

> Hi Jed,
>
> Thank you very much. I tried to use DMPlexGetCone, but the output is
> the edge ids, not the vertice ids. 

This means you have an interpolated mesh (edges represented explicitly
in the data structure).

> For the function DMPlexGetClosureIndices, I can not find it in
> petsc4py. Do you know any alternative ways to solve this?

Add it to petsc4py or ask for it to be added.  I'm sorry I can't do it
at the moment.