Hi Braxton, I don't think there's an explicit manual page in PETSc for doing it. You would need to do:
VecGetArray VecGetOwnershipRange (iterate over range on data from array) VecRestoreArray I cc the PETSc user's list in case anyone else has a brighter idea. Cheers, A On Thu, Nov 5, 2009 at 3:40 AM, Braxton Osting <braxtono at gmail.com> wrote: > aron, > > last year you showed abby and I a slick way to apply a function to a > petsc vec pointwise. i can't seem to find that manual page now. do you > remember it? > > thanks, > b >
