I have an original mesh that I need to coarsen. So does the previous answer mean that I cannot process it with libmesh for that purpose?
If so, are there any tools around that do that? Best, Giorgio On Wed, Feb 10, 2016 at 5:21 PM, John Peterson <jwpeter...@gmail.com> wrote: > On Wed, Feb 10, 2016 at 4:20 PM, Junchao Zhang <junchao.zh...@gmail.com> > wrote: > > > In libmesh, can adjacent elements be coarsened into new elements that > do > > not exist before? For example, a 2x2 grid (mesh) is refined into 4x4 > grid. > > Can the interior 4 elements be coarsened into one? > > I feel it is mathematically allowed, but don't know if it is feasible > in > > practice. > > > > No, you cannot coarsen beyond the level of the original mesh. > > -- > John > > ------------------------------------------------------------------------------ > Site24x7 APM Insight: Get Deep Visibility into Application Performance > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > Monitor end-to-end web transactions and take corrective actions now > Troubleshoot faster and improve end-user experience. Signup Now! > http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 > _______________________________________________ > Libmesh-users mailing list > Libmesh-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/libmesh-users > -- Giorgio Bornia, Ph.D. Assistant Professor Department of Mathematics and Statistics Texas Tech University Lubbock, TX 79409-1042 phone: +1 806.834.8754 fax: +1 806.742.1112 website: http://www.math.ttu.edu/~gbornia ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
