//---------------------------- grid_in_02.cc ---------------------------
// when reading a particular input file with a mesh, it turns out that
-// there's a cell where we list the same cell as neighbor through two
+// there are two cells where we list the same cell as neighbor through two
// different faces. this of course can't be
+//
+// the actual cause turned out to be that in each of these 2 cases, the
+// (machine generated) input file had two cells that shared 3 (!) vertices.
+// in each case, one of the two cells has been removed from the input
+// file to fix the testcase.
#include "../tests.h"
#include <dofs/dof_handler.h>
+++ /dev/null
-16 10 0 0 0
-1 0.7071 -0.7071 0
-2 0.2668 -0.2668 0
-3 0.2668 0.2668 0
-4 0.7071 0.7071 0
-5 0 -1 0
-6 0.5 -0.5 0
-7 0 -0.3139 0
-8 0 -0.6621 0
-9 0.3139 0 0
-10 0 0.3139 0
-11 0 0 0
-12 1 0 0
-13 0.5 0.5 0
-14 0.6621 0 0
-15 0 1 0
-16 0 0.6621 0
-1 0 quad 5 1 6 8
-2 0 quad 8 6 2 7
-3 0 quad 7 2 9 11
-4 0 quad 11 9 3 10
-5 0 quad 1 12 14 6
-6 0 quad 12 4 13 14
-7 0 quad 14 13 3 9
-8 0 quad 6 14 9 2
-9 0 quad 16 10 3 13
-10 0 quad 15 16 13 4
DEAL 003:003
-29037 # Num. Elements
+29035 # Num. Elements
29490 # Num. Nodes
116148 # Sum of Element Weights
0 # Num. Boundary Conds.
29436 21556 1085 21363
3582 21850 29437 21998
21850 3146 21350 29437
-21998 29437 21999 3621
29437 21350 3431 21999
1687 18504 29438 19511
18504 1689 21869 29438
21481 29463 19830 3908
29463 22005 3857 19830
3857 22005 29464 21923
-22005 3907 22004 29464
21923 29464 19880 3856
29464 22004 3909 19880
3944 21954 29465 17491
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