I may have been a bit hasty with that last message, looks like the issue could be with my user code so please disregard for now.
David Knezevic wrote: > I've been using subdomain-only variables for a conjugate heat transfer > problem and I wanted to introduce some mesh refinement "by hand" by > marking some specific elements for refinement. Doing this, though, > appears to corrupt the system assembly (as evidenced by non-convergence > of Newton iterations). The issue appears to be independent of which > elements I mark for refinement. Also, if I do a global uniform > refinement then everything works fine. So I wonder if there might be a > problem with the hanging node constraints for subdomain-only variables? > > I'd be happy to prepare a test case, but thought I'd run this by the > list first to see if anyone has any thoughts/suggestions. > > > David > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Libmesh-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-devel ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Libmesh-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-devel
