I trid the same initial value in step-24 as step-89, but step-89 is smoother than step-24, and step-89 needs less grids. I also set the fe.degree -> 3.
-- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/dealii/90e35bef-b597-413f-9949-2333647fd22cn%40googlegroups.com.