On Tue, May 8, 2012 at 11:00 AM, Christian Staudt < christian.staudt at ira.uka.de> wrote:
> Matthew Knepley <knepley at gmail.com> wrote: > > a) Is there an easy and efficient way to convert a numpy.ndarray to a > > PETSc.Vec or PETSc.Mat (and vice-versa)? (A PETSc.Vec.getArray() returns a > > numpy.ndarray, though I have found no such method for PETSc.Mat yet. ) > > > > If you are using dense matrices (MATDENSE) then MatGetArray() works. > > > I don't think this is implemented in petsc4py: At least, there's no method > PETSc.Mat.getArray() > If you ask Lisandro for it, he will put it in. Matt -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120508/a30e3332/attachment.htm>
