On Fri, Apr 6, 2012 at 17:56, Mohamad M. Nasr-Azadani <mmnasr at gmail.com>wrote:
> I just noticed the command DMCoarsen(). > I was wondering if there is a simple command which copies the values of > the (global) vector created via the fine DM into the coarse DM? > with petsc-dev or petsc-3.2 respectively, http://www.mcs.anl.gov/petsc/petsc-dev/docs/manualpages/DM/DMCreateInterpolation.html http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/DM/DMGetInterpolation.html then http://www.mcs.anl.gov/petsc/petsc-dev/docs/manualpages/Mat/MatRestrict.html -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120406/cd8f846b/attachment.htm>
