Hey Marco, I think MatGetRow() should do what you are after. http://www-unix.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-current/docs/manualpages/Mat/MatGetRow.html
Cheers, Dave On Wed, Nov 12, 2008 at 10:01 PM, Marco Schauer <m.schauer at tu-bs.de> wrote: > Hello, > I try to find out the bandwidth of my matrix. Currently I use MatInfo to > get nonzero entities, but MatInfo returns only the allocated, used and > unneeded entities of the whole matrix. Is it possible to get the nonzero > entities for each row? > Kind regards > Marco > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20081112/cf3f98d2/attachment.htm>
