Dear all, I am assembling a matrix using ADD_VALUES option, I need to insert certain values to the matrix cause I need to apply some boundary conditions. But I got the error [0]PETSC ERROR: Object is in wrong state! [0]PETSC ERROR: You have already added values; you cannot now insert!
Is anyone have a solution of this? Thanks, Nan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20111021/52665a46/attachment.htm>
