From: Timo Heister <timo.heister@gmail.com>
Date: Mon, 9 Dec 2013 19:04:53 +0000 (+0000)
Subject: fix hanging nodes in step-26 and make the mesh a somewhat finer
X-Git-Tag: v8.2.0-rc1~1225
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d346a9f06fa2825fa37f634a51b803dc95110e94;p=dealii.git

fix hanging nodes in step-26 and make the mesh a somewhat finer

git-svn-id: https://svn.dealii.org/trunk@31960 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/examples/step-26/step-26.cc b/deal.II/examples/step-26/step-26.cc
index d047fc7b5c..c7dd258c06 100644
--- a/deal.II/examples/step-26/step-26.cc
+++ b/deal.II/examples/step-26/step-26.cc
@@ -380,8 +380,8 @@ namespace Step26
   template<int dim>
   void HeatEquation<dim>::run()
   {
-    const unsigned int initial_global_refinement = (dim == 2 ? 1 : 2);
-    const unsigned int n_adaptive_pre_refinement_steps = 1;
+    const unsigned int initial_global_refinement = 2;
+    const unsigned int n_adaptive_pre_refinement_steps = 4;
 
     GridGenerator::hyper_L (triangulation);
     triangulation.refine_global (initial_global_refinement);
@@ -458,7 +458,7 @@ start_time_iteration:
                                              system_rhs);
         }
 
-        constraints.condense (system_rhs);
+        constraints.condense (system_matrix, system_rhs);
 
         solve_time_step();