[petsc-users] Error with MatSchurComplement

[Bhalla, Amneet Pal S]

On Feb 17, 2016, at 10:58 AM, Bhalla, Amneet Pal Singh <amneetb at ad.unc.edu<mailto:amneetb at ad.unc.edu>> wrote:

  I don't know could be. Likely there is some wrong with your IS.

I can try to remove duplicated entries while creating a parallel IS.

There were some duplicated local indices with Staggered velocity grid. Removing them made it work :-). Thanks!

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20160218/73e3c21a/attachment.html>