Fix a bug where line manifold ids were not copied correctly.

When we convert hexes to tets, we create three types of lines:
1. lines inside the hex
2. lines on the faces of the hex
3. lines equal to the hex's lines

In the last case we need to copy the manifold and boundary data from the
preexisting lines directly, since they may not be equal to the ids assigned to
the adjacent face.

diff --git a/doc/news/changes/minor/20220107DavidWells b/doc/news/changes/minor/20220107DavidWells
new file mode 100644 (file)
index 0000000..afdd438
--- /dev/null
+++ b/doc/news/changes/minor/20220107DavidWells
@@ -0,0 +1,4 @@
+Fixed: GridGenerator::convert_hypercube_to_simplex_mesh() now correctly copies
+line manifold ids in 3D.
+<br>
+(David Wells, 2022/01/07)

diff --git a/source/grid/grid_generator.cc b/source/grid/grid_generator.cc
index 41ab569dcd9ba00e9f47ba40537b9ab7155468be..4ba2576a2ac9902e6aa1826511848f844113e8ad 100644 (file)
--- a/source/grid/grid_generator.cc
+++ b/source/grid/grid_generator.cc
@@ -7716,58 +7716,21 @@ namespace GridGenerator
     /* Boundary-edges 3D:
      * For each of the 6 boundary-faces of the hexahedron, there are 8 edges (of
      * different tetrahedrons) that coincide with the boundary, i.e.
-     * boundary-edges. Each boundary-edge is defined by 2 vertices.
+     * boundary-edges. Each boundary-edge is defined by 2 vertices. 4 of these
+     * edges are new (they are placed in the middle of a presently existing
+     * face); the other 4 coincide with edges present in the hexahedral
+     * triangulation. The new 4 edges inherit the manifold id of the relevant
+     * face, but the other 4 need to be copied from the input and thus do not
+     * require a lookup table.
      */
-    static const ndarray<unsigned int, 6, 8, 2>
-      vertex_ids_for_boundary_edges_3d = {{{{{{4, 6}},
-                                             {{4, 8}},
-                                             {{6, 8}},
-                                             {{4, 0}},
-                                             {{6, 2}},
-                                             {{0, 8}},
-                                             {{2, 8}},
-                                             {{0, 2}}}},
-                                           {{{{5, 7}},
-                                             {{5, 9}},
-                                             {{7, 9}},
-                                             {{5, 1}},
-                                             {{7, 3}},
-                                             {{1, 9}},
-                                             {{3, 9}},
-                                             {{1, 3}}}},
-                                           {{{{4, 5}},
-                                             {{4, 10}},
-                                             {{5, 10}},
-                                             {{4, 0}},
-                                             {{5, 1}},
-                                             {{0, 10}},
-                                             {{1, 10}},
-                                             {{0, 1}}}},
-                                           {{{{6, 7}},
-                                             {{6, 11}},
-                                             {{7, 11}},
-                                             {{6, 2}},
-                                             {{7, 3}},
-                                             {{2, 11}},
-                                             {{3, 11}},
-                                             {{2, 3}}}},
-                                           {{{{2, 3}},
-                                             {{2, 12}},
-                                             {{3, 12}},
-                                             {{2, 0}},
-                                             {{3, 1}},
-                                             {{0, 12}},
-                                             {{1, 12}},
-                                             {{0, 1}}}},
-                                           {{{{6, 7}},
-                                             {{6, 13}},
-                                             {{7, 13}},
-                                             {{6, 4}},
-                                             {{7, 5}},
-                                             {{4, 13}},
-                                             {{5, 13}},
-                                             {{4, 5}}}}}};
-
+    static const ndarray<unsigned int, 6, 4, 2>
+      vertex_ids_for_new_boundary_edges_3d = {
+        {{{{{4, 8}}, {{6, 8}}, {{0, 8}}, {{2, 8}}}},
+         {{{{5, 9}}, {{7, 9}}, {{1, 9}}, {{3, 9}}}},
+         {{{{4, 10}}, {{5, 10}}, {{0, 10}}, {{1, 10}}}},
+         {{{{6, 11}}, {{7, 11}}, {{2, 11}}, {{3, 11}}}},
+         {{{{2, 12}}, {{3, 12}}, {{0, 12}}, {{1, 12}}}},
+         {{{{6, 13}}, {{7, 13}}, {{4, 13}}, {{5, 13}}}}}};
 
     std::vector<Point<spacedim>> vertices;
     std::vector<CellData<dim>>   cells;
@@ -7981,26 +7944,49 @@ namespace GridGenerator
 
             // process boundary-faces: set boundary and manifold ids
             if (dim == 2) // 2D boundary-faces
-              for (const auto &face_vertices :
-                   vertex_ids_for_boundary_faces_2d[f])
-                add_cell(1, face_vertices, bid, mid);
-
+              {
+                for (const auto &face_vertices :
+                     vertex_ids_for_boundary_faces_2d[f])
+                  add_cell(1, face_vertices, bid, mid);
+              }
             else if (dim == 3) // 3D boundary-faces
               {
-                // set manifold id of tet-boundary-faces according to
+                // set manifold ids of tet-boundary-faces according to
                 // hex-boundary-faces
                 for (const auto &face_vertices :
                      vertex_ids_for_boundary_faces_3d[f])
                   add_cell(2, face_vertices, bid, mid);
-                // set manifold id of tet-boundary-edges according to
+                // set manifold ids of new tet-boundary-edges according to
                 // hex-boundary-faces
                 for (const auto &edge_vertices :
-                     vertex_ids_for_boundary_edges_3d[f])
+                     vertex_ids_for_new_boundary_edges_3d[f])
                   add_cell(1, edge_vertices, bid, mid);
               }
             else
               Assert(false, ExcNotImplemented());
           }
+
+        // set manifold ids of edges that were already present in the
+        // triangulation.
+        if (dim == 3)
+          {
+            for (const auto e : cell.line_indices())
+              {
+                auto edge = cell.line(e);
+                // Rather than use add_cell(), which does additional index
+                // translation, just add edges directly into subcell_data since
+                // we already know the correct global vertex indices.
+                CellData<1> edge_data;
+                edge_data.vertices[0] =
+                  old_to_new_vertex_indices[edge->vertex_index(0)];
+                edge_data.vertices[1] =
+                  old_to_new_vertex_indices[edge->vertex_index(1)];
+                edge_data.boundary_id = edge->boundary_id();
+                edge_data.manifold_id = edge->manifold_id();
+
+                subcell_data.boundary_lines.push_back(std::move(edge_data));
+              }
+          }
       }
 
     out_tria.create_triangulation(vertices, cells, subcell_data);

diff --git a/tests/simplex/conv_hex_to_simplex.output b/tests/simplex/conv_hex_to_simplex.output
index de576130dd665b00d57296708acc9b9a940a39cb..792939b0fd4e41210e96e900802a3601775545ed 100644 (file)
--- a/tests/simplex/conv_hex_to_simplex.output
+++ b/tests/simplex/conv_hex_to_simplex.output
@@ -796,13 +796,13 @@ SCALARS MaterialID int 1
 LOOKUP_TABLE default
 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 
 1 2 0 2 1 3 2 8 7 0 5 2 5 8 1 0 9 10 1 7 9 0 3 5 4 5 4 6 10 3 4 10 11 4 3 8 7 6 8 11 6 7 6 10 11 9 9 11 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
+1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 
 
 SCALARS ManifoldID int 1
 LOOKUP_TABLE default
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 -1 -1 -1 0 -1 0 0 -1 0 -1 0 -1 -1 0 
--1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 -1 -1 -1 -1 0 0 0 0 0 -1 0 -1 
+-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 0 0 0 0 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 -1 
 # vtk DataFile Version 3.0
 Triangulation generated with deal.II
 ASCII

diff --git a/tests/simplex/conv_hex_to_simplex_02.output b/tests/simplex/conv_hex_to_simplex_02.output
index 80a7242d9094acd51df86521ad22a9241e142aba..5fdb702f380cb06b3a77c7680d39a8e420003c35 100644 (file)
--- a/tests/simplex/conv_hex_to_simplex_02.output
+++ b/tests/simplex/conv_hex_to_simplex_02.output
@@ -1760,7 +1760,7 @@ POINTS 185 double
 0.166602 0.531795 0.790655
 0.479411 0.479411 0.695718
 
-CELLS 1016 4760
+CELLS 992 4688
 4 0 1 12 10
 4 2 3 11 12
 4 7 6 11 13
@@ -2705,96 +2705,72 @@ CELLS 1016 4760
 3 155 181 171
 3 172 183 139
 3 94 184 102
-2 63 64
 2 63 73
 2 64 73
-2 64 68
 2 68 73
 2 68 82
 2 64 82
 2 77 82
-2 67 63
 2 67 73
 2 67 99
-2 68 67
 2 68 99
 2 68 105
-2 68 94
 2 94 99
 2 94 105
-2 77 79
 2 79 82
 2 79 131
 2 77 131
-2 79 68
 2 79 105
-2 79 102
 2 102 105
 2 102 149
 2 79 149
 2 93 99
-2 93 170
 2 170 180
 2 180 93
-2 94 93
-2 94 172
 2 94 180
 2 172 180
 2 172 184
 2 184 94
-2 102 94
 2 102 184
-2 113 115
 2 115 121
 2 121 113
-2 115 77
 2 131 115
-2 115 119
 2 119 121
-2 117 119
 2 117 121
 2 119 141
 2 141 117
-2 119 79
 2 149 119
 2 119 131
-2 119 139
 2 139 141
-2 137 139
 2 137 141
 2 139 183
 2 137 183
-2 139 102
 2 139 184
 2 139 149
-2 139 172
 2 171 177
 2 169 177
-2 170 169
 2 177 170
 2 171 183
-2 172 170
-2 172 171
 2 183 172
 2 172 177
 
-CELL_TYPES 1016
+CELL_TYPES 992
 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 
 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 
-3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 
+3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 
 
-CELL_DATA 1016
+CELL_DATA 992
 SCALARS MaterialID int 1
 LOOKUP_TABLE default
 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 
 1 2 2 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1 1 3 5 2 5 5 1 1 1 3 2 8 7 2 2 2 8 7 7 7 5 2 5 8 1 9 10 1 10 10 9 9 10 1 7 9 4 5 3 5 4 4 4 5 3 5 5 5 3 5 5 5 5 4 3 3 4 4 4 4 3 3 3 3 4 6 8 5 8 8 4 4 4 6 3 4 3 10 10 11 4 11 11 10 3 10 10 3 4 3 7 8 6 8 8 7 7 7 6 8 8 8 6 8 8 8 8 7 6 6 7 7 7 7 6 6 6 6 6 7 6 11 9 7 11 6 11 6 6 10 9 9 10 10 10 10 9 9 9 9 9 10 9 11 11 10 11 9 11 11 11 9 11 11 9 11 11 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
+0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
 
 SCALARS ManifoldID int 1
 LOOKUP_TABLE default
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 0 0 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 0 0 0 0 -1 -1 -1 -1 0 0 -1 -1 -1 -1 0 0 0 0 -1 0 -1 -1 -1 0 0 0 0 -1 -1 -1 -1 -1 0 -1 -1 -1 0 -1 -1 -1 -1 -1 0 -1 -1 -1 0 -1 -1 -1 -1 -1 0 0 -1 -1 -1 -1 0 0 0 0 0 -1 0 0 -1 -1 0 0 0 0 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 0 -1 0 -1 0 0 0 -1 0 0 -1 0 0 
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
+0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
 # vtk DataFile Version 3.0
 Triangulation generated with deal.II
 ASCII

diff --git a/tests/simplex/conv_hex_to_simplex_03.output b/tests/simplex/conv_hex_to_simplex_03.output
index 3213ab5f9daea5aa0001c803aba627a23193110c..1d595518080af17ceedc6afaecaca4c889f78ed1 100644 (file)
--- a/tests/simplex/conv_hex_to_simplex_03.output
+++ b/tests/simplex/conv_hex_to_simplex_03.output
@@ -3265,11 +3265,11 @@ DEAL::    edge=233, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=312, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.192, material_id=0, manifold_id=4294967295
 DEAL::  face=631, boundary_id=1, manifold_id=4294967295
-DEAL::    edge=387, boundary_id=0, manifold_id=0
+DEAL::    edge=387, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=393, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=458, boundary_id=0, manifold_id=4294967295
 DEAL::  face=630, boundary_id=0, manifold_id=0
-DEAL::    edge=387, boundary_id=0, manifold_id=0
+DEAL::    edge=387, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=389, boundary_id=0, manifold_id=0
 DEAL::    edge=392, boundary_id=0, manifold_id=0
 DEAL::  face=749, boundary_id=4294967295, manifold_id=4294967295
@@ -3316,11 +3316,11 @@ DEAL::    edge=427, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=457, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.195, material_id=0, manifold_id=4294967295
 DEAL::  face=679, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=415, boundary_id=0, manifold_id=0
+DEAL::    edge=415, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=413, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=461, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=681, boundary_id=0, manifold_id=0
-DEAL::    edge=415, boundary_id=0, manifold_id=0
+DEAL::    edge=415, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=417, boundary_id=0, manifold_id=0
 DEAL::    edge=412, boundary_id=0, manifold_id=0
 DEAL::  face=758, boundary_id=4294967295, manifold_id=4294967295
@@ -3403,13 +3403,13 @@ DEAL::cell=0.200, material_id=0, manifold_id=4294967295
 DEAL::  face=736, boundary_id=1, manifold_id=4294967295
 DEAL::    edge=443, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=411, boundary_id=0, manifold_id=4294967295
-DEAL::    edge=409, boundary_id=0, manifold_id=0
+DEAL::    edge=409, boundary_id=0, manifold_id=4294967295
 DEAL::  face=735, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=443, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=389, boundary_id=0, manifold_id=0
 DEAL::    edge=444, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=671, boundary_id=0, manifold_id=0
-DEAL::    edge=409, boundary_id=0, manifold_id=0
+DEAL::    edge=409, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=412, boundary_id=0, manifold_id=0
 DEAL::    edge=389, boundary_id=0, manifold_id=0
 DEAL::  face=675, boundary_id=4294967295, manifold_id=4294967295
@@ -3418,11 +3418,11 @@ DEAL::    edge=444, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=412, boundary_id=0, manifold_id=0
 DEAL::cell=0.201, material_id=0, manifold_id=4294967295
 DEAL::  face=635, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=390, boundary_id=0, manifold_id=0
+DEAL::    edge=390, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=416, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=391, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=634, boundary_id=0, manifold_id=0
-DEAL::    edge=390, boundary_id=0, manifold_id=0
+DEAL::    edge=390, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=392, boundary_id=0, manifold_id=0
 DEAL::    edge=417, boundary_id=0, manifold_id=0
 DEAL::  face=640, boundary_id=4294967295, manifold_id=4294967295
@@ -3724,11 +3724,11 @@ DEAL::    edge=437, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=513, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.219, material_id=0, manifold_id=4294967295
 DEAL::  face=792, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=482, boundary_id=0, manifold_id=0
+DEAL::    edge=482, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=419, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=518, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=794, boundary_id=0, manifold_id=0
-DEAL::    edge=482, boundary_id=0, manifold_id=0
+DEAL::    edge=482, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=484, boundary_id=0, manifold_id=0
 DEAL::    edge=418, boundary_id=0, manifold_id=0
 DEAL::  face=855, boundary_id=4294967295, manifold_id=4294967295
@@ -3809,7 +3809,7 @@ DEAL::    edge=505, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=476, boundary_id=0, manifold_id=4294967295
 DEAL::cell=0.224, material_id=0, manifold_id=4294967295
 DEAL::  face=635, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=390, boundary_id=0, manifold_id=0
+DEAL::    edge=390, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=416, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=391, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=638, boundary_id=4294967295, manifold_id=4294967295
@@ -3817,7 +3817,7 @@ DEAL::    edge=391, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=395, boundary_id=0, manifold_id=0
 DEAL::    edge=450, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=636, boundary_id=0, manifold_id=0
-DEAL::    edge=390, boundary_id=0, manifold_id=0
+DEAL::    edge=390, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=418, boundary_id=0, manifold_id=0
 DEAL::    edge=395, boundary_id=0, manifold_id=0
 DEAL::  face=683, boundary_id=4294967295, manifold_id=4294967295
@@ -3826,11 +3826,11 @@ DEAL::    edge=450, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=418, boundary_id=0, manifold_id=0
 DEAL::cell=0.225, material_id=0, manifold_id=4294967295
 DEAL::  face=768, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=467, boundary_id=0, manifold_id=0
+DEAL::    edge=467, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=483, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=468, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=767, boundary_id=0, manifold_id=0
-DEAL::    edge=467, boundary_id=0, manifold_id=0
+DEAL::    edge=467, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=469, boundary_id=0, manifold_id=0
 DEAL::    edge=484, boundary_id=0, manifold_id=0
 DEAL::  face=772, boundary_id=4294967295, manifold_id=4294967295
@@ -4897,11 +4897,11 @@ DEAL::    edge=549, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=509, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.288, material_id=0, manifold_id=4294967295
 DEAL::  face=679, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=415, boundary_id=0, manifold_id=0
+DEAL::    edge=415, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=413, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=461, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=680, boundary_id=0, manifold_id=0
-DEAL::    edge=415, boundary_id=0, manifold_id=0
+DEAL::    edge=415, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=414, boundary_id=0, manifold_id=0
 DEAL::    edge=422, boundary_id=0, manifold_id=0
 DEAL::  face=678, boundary_id=4294967295, manifold_id=4294967295
@@ -4948,11 +4948,11 @@ DEAL::    edge=574, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=605, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.291, material_id=0, manifold_id=4294967295
 DEAL::  face=924, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=564, boundary_id=0, manifold_id=0
+DEAL::    edge=564, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=561, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=606, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=925, boundary_id=0, manifold_id=0
-DEAL::    edge=564, boundary_id=0, manifold_id=0
+DEAL::    edge=564, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=566, boundary_id=0, manifold_id=0
 DEAL::    edge=560, boundary_id=0, manifold_id=0
 DEAL::  face=991, boundary_id=4294967295, manifold_id=4294967295
@@ -5050,11 +5050,11 @@ DEAL::    edge=593, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=560, boundary_id=0, manifold_id=0
 DEAL::cell=0.297, material_id=0, manifold_id=4294967295
 DEAL::  face=688, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=420, boundary_id=0, manifold_id=0
+DEAL::    edge=420, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=565, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=421, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=687, boundary_id=0, manifold_id=0
-DEAL::    edge=420, boundary_id=0, manifold_id=0
+DEAL::    edge=420, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=422, boundary_id=0, manifold_id=0
 DEAL::    edge=566, boundary_id=0, manifold_id=0
 DEAL::  face=694, boundary_id=4294967295, manifold_id=4294967295
@@ -5305,11 +5305,11 @@ DEAL::    edge=465, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=414, boundary_id=0, manifold_id=0
 DEAL::cell=0.312, material_id=0, manifold_id=4294967295
 DEAL::  face=792, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=482, boundary_id=0, manifold_id=0
+DEAL::    edge=482, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=419, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=518, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=793, boundary_id=0, manifold_id=0
-DEAL::    edge=482, boundary_id=0, manifold_id=0
+DEAL::    edge=482, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=423, boundary_id=0, manifold_id=0
 DEAL::    edge=487, boundary_id=0, manifold_id=0
 DEAL::  face=686, boundary_id=4294967295, manifold_id=4294967295
@@ -5356,11 +5356,11 @@ DEAL::    edge=585, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=638, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.315, material_id=0, manifold_id=4294967295
 DEAL::  face=996, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=612, boundary_id=0, manifold_id=0
+DEAL::    edge=612, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=568, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=640, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=997, boundary_id=0, manifold_id=0
-DEAL::    edge=612, boundary_id=0, manifold_id=0
+DEAL::    edge=612, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=614, boundary_id=0, manifold_id=0
 DEAL::    edge=567, boundary_id=0, manifold_id=0
 DEAL::  face=1041, boundary_id=4294967295, manifold_id=4294967295
@@ -5441,7 +5441,7 @@ DEAL::    edge=629, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=494, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.320, material_id=0, manifold_id=4294967295
 DEAL::  face=688, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=420, boundary_id=0, manifold_id=0
+DEAL::    edge=420, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=565, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=421, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=690, boundary_id=4294967295, manifold_id=4294967295
@@ -5449,7 +5449,7 @@ DEAL::    edge=421, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=423, boundary_id=0, manifold_id=0
 DEAL::    edge=599, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=689, boundary_id=0, manifold_id=0
-DEAL::    edge=420, boundary_id=0, manifold_id=0
+DEAL::    edge=420, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=567, boundary_id=0, manifold_id=0
 DEAL::    edge=423, boundary_id=0, manifold_id=0
 DEAL::  face=927, boundary_id=4294967295, manifold_id=4294967295
@@ -5458,11 +5458,11 @@ DEAL::    edge=599, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=567, boundary_id=0, manifold_id=0
 DEAL::cell=0.321, material_id=0, manifold_id=4294967295
 DEAL::  face=798, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=485, boundary_id=0, manifold_id=0
+DEAL::    edge=485, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=613, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=486, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=797, boundary_id=0, manifold_id=0
-DEAL::    edge=485, boundary_id=0, manifold_id=0
+DEAL::    edge=485, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=487, boundary_id=0, manifold_id=0
 DEAL::    edge=614, boundary_id=0, manifold_id=0
 DEAL::  face=802, boundary_id=4294967295, manifold_id=4294967295
@@ -6597,11 +6597,11 @@ DEAL::    edge=698, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=750, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.388, material_id=0, manifold_id=4294967295
 DEAL::  face=1076, boundary_id=0, manifold_id=0
-DEAL::    edge=674, boundary_id=0, manifold_id=0
+DEAL::    edge=674, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=685, boundary_id=0, manifold_id=0
 DEAL::    edge=729, boundary_id=0, manifold_id=0
 DEAL::  face=1077, boundary_id=1, manifold_id=4294967295
-DEAL::    edge=674, boundary_id=0, manifold_id=0
+DEAL::    edge=674, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=744, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=686, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1181, boundary_id=4294967295, manifold_id=4294967295
@@ -6614,11 +6614,11 @@ DEAL::    edge=686, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=732, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.389, material_id=0, manifold_id=4294967295
 DEAL::  face=1117, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=696, boundary_id=0, manifold_id=0
+DEAL::    edge=696, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=713, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=699, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1116, boundary_id=0, manifold_id=0
-DEAL::    edge=696, boundary_id=0, manifold_id=0
+DEAL::    edge=696, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=697, boundary_id=0, manifold_id=0
 DEAL::    edge=711, boundary_id=0, manifold_id=0
 DEAL::  face=1121, boundary_id=4294967295, manifold_id=4294967295
@@ -6716,11 +6716,11 @@ DEAL::    edge=720, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=741, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.395, material_id=0, manifold_id=4294967295
 DEAL::  face=1094, boundary_id=0, manifold_id=0
-DEAL::    edge=684, boundary_id=0, manifold_id=0
+DEAL::    edge=684, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=711, boundary_id=0, manifold_id=0
 DEAL::    edge=685, boundary_id=0, manifold_id=0
 DEAL::  face=1095, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=684, boundary_id=0, manifold_id=0
+DEAL::    edge=684, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=739, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=712, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1097, boundary_id=4294967295, manifold_id=4294967295
@@ -7413,11 +7413,11 @@ DEAL::    edge=712, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=781, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.436, material_id=0, manifold_id=4294967295
 DEAL::  face=1089, boundary_id=0, manifold_id=0
-DEAL::    edge=682, boundary_id=0, manifold_id=0
+DEAL::    edge=682, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=471, boundary_id=0, manifold_id=0
 DEAL::    edge=768, boundary_id=0, manifold_id=0
 DEAL::  face=1090, boundary_id=1, manifold_id=4294967295
-DEAL::    edge=682, boundary_id=0, manifold_id=0
+DEAL::    edge=682, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=777, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=472, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1236, boundary_id=4294967295, manifold_id=4294967295
@@ -7430,11 +7430,11 @@ DEAL::    edge=472, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=770, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.437, material_id=0, manifold_id=4294967295
 DEAL::  face=1139, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=710, boundary_id=0, manifold_id=0
+DEAL::    edge=710, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=489, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=715, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1141, boundary_id=0, manifold_id=0
-DEAL::    edge=710, boundary_id=0, manifold_id=0
+DEAL::    edge=710, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=714, boundary_id=0, manifold_id=0
 DEAL::    edge=488, boundary_id=0, manifold_id=0
 DEAL::  face=1147, boundary_id=4294967295, manifold_id=4294967295
@@ -7483,13 +7483,13 @@ DEAL::cell=0.440, material_id=0, manifold_id=4294967295
 DEAL::  face=1234, boundary_id=0, manifold_id=0
 DEAL::    edge=768, boundary_id=0, manifold_id=0
 DEAL::    edge=714, boundary_id=0, manifold_id=0
-DEAL::    edge=684, boundary_id=0, manifold_id=0
+DEAL::    edge=684, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1235, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=768, boundary_id=0, manifold_id=0
 DEAL::    edge=739, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=769, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1095, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=684, boundary_id=0, manifold_id=0
+DEAL::    edge=684, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=739, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=712, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1145, boundary_id=4294967295, manifold_id=4294967295
@@ -7532,11 +7532,11 @@ DEAL::    edge=500, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=506, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.443, material_id=0, manifold_id=4294967295
 DEAL::  face=769, boundary_id=0, manifold_id=0
-DEAL::    edge=467, boundary_id=0, manifold_id=0
+DEAL::    edge=467, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=488, boundary_id=0, manifold_id=0
 DEAL::    edge=471, boundary_id=0, manifold_id=0
 DEAL::  face=768, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=467, boundary_id=0, manifold_id=0
+DEAL::    edge=467, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=483, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=468, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=776, boundary_id=4294967295, manifold_id=4294967295
@@ -8229,11 +8229,11 @@ DEAL::    edge=798, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=850, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.484, material_id=0, manifold_id=4294967295
 DEAL::  face=1118, boundary_id=0, manifold_id=0
-DEAL::    edge=696, boundary_id=0, manifold_id=0
+DEAL::    edge=696, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=717, boundary_id=0, manifold_id=0
 DEAL::    edge=832, boundary_id=0, manifold_id=0
 DEAL::  face=1117, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=696, boundary_id=0, manifold_id=0
+DEAL::    edge=696, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=713, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=699, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1345, boundary_id=4294967295, manifold_id=4294967295
@@ -8246,11 +8246,11 @@ DEAL::    edge=713, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=833, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.485, material_id=0, manifold_id=4294967295
 DEAL::  face=1281, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=796, boundary_id=0, manifold_id=0
+DEAL::    edge=796, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=813, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=799, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1280, boundary_id=0, manifold_id=0
-DEAL::    edge=796, boundary_id=0, manifold_id=0
+DEAL::    edge=796, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=797, boundary_id=0, manifold_id=0
 DEAL::    edge=811, boundary_id=0, manifold_id=0
 DEAL::  face=1286, boundary_id=4294967295, manifold_id=4294967295
@@ -8348,11 +8348,11 @@ DEAL::    edge=822, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=845, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.491, material_id=0, manifold_id=4294967295
 DEAL::  face=1149, boundary_id=0, manifold_id=0
-DEAL::    edge=716, boundary_id=0, manifold_id=0
+DEAL::    edge=716, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=811, boundary_id=0, manifold_id=0
 DEAL::    edge=717, boundary_id=0, manifold_id=0
 DEAL::  face=1150, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=716, boundary_id=0, manifold_id=0
+DEAL::    edge=716, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=842, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=812, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1152, boundary_id=4294967295, manifold_id=4294967295
@@ -9045,11 +9045,11 @@ DEAL::    edge=812, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=878, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.532, material_id=0, manifold_id=4294967295
 DEAL::  face=1140, boundary_id=0, manifold_id=0
-DEAL::    edge=710, boundary_id=0, manifold_id=0
+DEAL::    edge=710, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=490, boundary_id=0, manifold_id=0
 DEAL::    edge=867, boundary_id=0, manifold_id=0
 DEAL::  face=1139, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=710, boundary_id=0, manifold_id=0
+DEAL::    edge=710, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=489, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=715, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1382, boundary_id=4294967295, manifold_id=4294967295
@@ -9062,11 +9062,11 @@ DEAL::    edge=489, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=868, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.533, material_id=0, manifold_id=4294967295
 DEAL::  face=1301, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=810, boundary_id=0, manifold_id=0
+DEAL::    edge=810, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=616, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=815, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1303, boundary_id=0, manifold_id=0
-DEAL::    edge=810, boundary_id=0, manifold_id=0
+DEAL::    edge=810, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=814, boundary_id=0, manifold_id=0
 DEAL::    edge=615, boundary_id=0, manifold_id=0
 DEAL::  face=1312, boundary_id=4294967295, manifold_id=4294967295
@@ -9115,13 +9115,13 @@ DEAL::cell=0.536, material_id=0, manifold_id=4294967295
 DEAL::  face=1380, boundary_id=0, manifold_id=0
 DEAL::    edge=867, boundary_id=0, manifold_id=0
 DEAL::    edge=814, boundary_id=0, manifold_id=0
-DEAL::    edge=716, boundary_id=0, manifold_id=0
+DEAL::    edge=716, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1381, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=867, boundary_id=0, manifold_id=0
 DEAL::    edge=842, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=869, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1150, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=716, boundary_id=0, manifold_id=0
+DEAL::    edge=716, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=842, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=812, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1309, boundary_id=4294967295, manifold_id=4294967295
@@ -9164,11 +9164,11 @@ DEAL::    edge=624, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=632, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.539, material_id=0, manifold_id=4294967295
 DEAL::  face=799, boundary_id=0, manifold_id=0
-DEAL::    edge=485, boundary_id=0, manifold_id=0
+DEAL::    edge=485, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=615, boundary_id=0, manifold_id=0
 DEAL::    edge=490, boundary_id=0, manifold_id=0
 DEAL::  face=798, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=485, boundary_id=0, manifold_id=0
+DEAL::    edge=485, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=613, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=486, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=807, boundary_id=4294967295, manifold_id=4294967295
@@ -11459,11 +11459,11 @@ DEAL::    edge=916, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1013, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.674, material_id=0, manifold_id=4294967295
 DEAL::  face=1569, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=995, boundary_id=0, manifold_id=0
+DEAL::    edge=995, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=990, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1014, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1571, boundary_id=0, manifold_id=0
-DEAL::    edge=995, boundary_id=0, manifold_id=0
+DEAL::    edge=995, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=997, boundary_id=0, manifold_id=0
 DEAL::    edge=991, boundary_id=0, manifold_id=0
 DEAL::  face=1592, boundary_id=4294967295, manifold_id=4294967295
@@ -11476,11 +11476,11 @@ DEAL::    edge=991, boundary_id=0, manifold_id=0
 DEAL::    edge=1016, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.675, material_id=0, manifold_id=4294967295
 DEAL::  face=1553, boundary_id=0, manifold_id=0
-DEAL::    edge=983, boundary_id=0, manifold_id=0
+DEAL::    edge=983, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=982, boundary_id=0, manifold_id=0
 DEAL::    edge=1017, boundary_id=0, manifold_id=0
 DEAL::  face=1554, boundary_id=1, manifold_id=4294967295
-DEAL::    edge=983, boundary_id=0, manifold_id=0
+DEAL::    edge=983, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=985, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=981, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1596, boundary_id=4294967295, manifold_id=4294967295
@@ -11529,13 +11529,13 @@ DEAL::cell=0.678, material_id=0, manifold_id=4294967295
 DEAL::  face=1595, boundary_id=0, manifold_id=0
 DEAL::    edge=1017, boundary_id=0, manifold_id=0
 DEAL::    edge=997, boundary_id=0, manifold_id=0
-DEAL::    edge=994, boundary_id=0, manifold_id=0
+DEAL::    edge=994, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1594, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1017, boundary_id=0, manifold_id=0
 DEAL::    edge=984, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1019, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1567, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=994, boundary_id=0, manifold_id=0
+DEAL::    edge=994, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=996, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=984, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1573, boundary_id=4294967295, manifold_id=4294967295
@@ -11867,11 +11867,11 @@ DEAL::    edge=589, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1024, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.698, material_id=0, manifold_id=4294967295
 DEAL::  face=932, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=569, boundary_id=0, manifold_id=0
+DEAL::    edge=569, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=998, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1021, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=931, boundary_id=0, manifold_id=0
-DEAL::    edge=569, boundary_id=0, manifold_id=0
+DEAL::    edge=569, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=570, boundary_id=0, manifold_id=0
 DEAL::    edge=999, boundary_id=0, manifold_id=0
 DEAL::  face=1601, boundary_id=4294967295, manifold_id=4294967295
@@ -11884,11 +11884,11 @@ DEAL::    edge=999, boundary_id=0, manifold_id=0
 DEAL::    edge=1025, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.699, material_id=0, manifold_id=4294967295
 DEAL::  face=923, boundary_id=0, manifold_id=0
-DEAL::    edge=562, boundary_id=0, manifold_id=0
+DEAL::    edge=562, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=987, boundary_id=0, manifold_id=0
 DEAL::    edge=1026, boundary_id=0, manifold_id=0
 DEAL::  face=922, boundary_id=1, manifold_id=4294967295
-DEAL::    edge=562, boundary_id=0, manifold_id=0
+DEAL::    edge=562, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=563, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=986, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1607, boundary_id=4294967295, manifold_id=4294967295
@@ -11918,11 +11918,11 @@ DEAL::    edge=918, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1008, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.701, material_id=0, manifold_id=4294967295
 DEAL::  face=1568, boundary_id=0, manifold_id=0
-DEAL::    edge=994, boundary_id=0, manifold_id=0
+DEAL::    edge=994, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=999, boundary_id=0, manifold_id=0
 DEAL::    edge=987, boundary_id=0, manifold_id=0
 DEAL::  face=1567, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=994, boundary_id=0, manifold_id=0
+DEAL::    edge=994, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=996, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=984, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1558, boundary_id=4294967295, manifold_id=4294967295
@@ -11937,13 +11937,13 @@ DEAL::cell=0.702, material_id=0, manifold_id=4294967295
 DEAL::  face=1606, boundary_id=0, manifold_id=0
 DEAL::    edge=1026, boundary_id=0, manifold_id=0
 DEAL::    edge=570, boundary_id=0, manifold_id=0
-DEAL::    edge=564, boundary_id=0, manifold_id=0
+DEAL::    edge=564, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1605, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1026, boundary_id=0, manifold_id=0
 DEAL::    edge=561, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1027, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=924, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=564, boundary_id=0, manifold_id=0
+DEAL::    edge=564, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=561, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=606, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=934, boundary_id=4294967295, manifold_id=4294967295
@@ -12275,11 +12275,11 @@ DEAL::    edge=830, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=851, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.722, material_id=0, manifold_id=4294967295
 DEAL::  face=1281, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=796, boundary_id=0, manifold_id=0
+DEAL::    edge=796, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=813, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=799, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1282, boundary_id=0, manifold_id=0
-DEAL::    edge=796, boundary_id=0, manifold_id=0
+DEAL::    edge=796, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=818, boundary_id=0, manifold_id=0
 DEAL::    edge=801, boundary_id=0, manifold_id=0
 DEAL::  face=1308, boundary_id=4294967295, manifold_id=4294967295
@@ -12292,11 +12292,11 @@ DEAL::    edge=801, boundary_id=0, manifold_id=0
 DEAL::    edge=853, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.723, material_id=0, manifold_id=4294967295
 DEAL::  face=1570, boundary_id=0, manifold_id=0
-DEAL::    edge=995, boundary_id=0, manifold_id=0
+DEAL::    edge=995, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=993, boundary_id=0, manifold_id=0
 DEAL::    edge=1040, boundary_id=0, manifold_id=0
 DEAL::  face=1569, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=995, boundary_id=0, manifold_id=0
+DEAL::    edge=995, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=990, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1014, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1622, boundary_id=4294967295, manifold_id=4294967295
@@ -12345,13 +12345,13 @@ DEAL::cell=0.726, material_id=0, manifold_id=4294967295
 DEAL::  face=1620, boundary_id=0, manifold_id=0
 DEAL::    edge=1040, boundary_id=0, manifold_id=0
 DEAL::    edge=818, boundary_id=0, manifold_id=0
-DEAL::    edge=816, boundary_id=0, manifold_id=0
+DEAL::    edge=816, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1621, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1040, boundary_id=0, manifold_id=0
 DEAL::    edge=1000, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1043, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1313, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=816, boundary_id=0, manifold_id=0
+DEAL::    edge=816, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=817, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1000, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1316, boundary_id=4294967295, manifold_id=4294967295
@@ -12683,11 +12683,11 @@ DEAL::    edge=627, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=881, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.746, material_id=0, manifold_id=4294967295
 DEAL::  face=1301, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=810, boundary_id=0, manifold_id=0
+DEAL::    edge=810, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=616, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=815, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1302, boundary_id=0, manifold_id=0
-DEAL::    edge=810, boundary_id=0, manifold_id=0
+DEAL::    edge=810, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=617, boundary_id=0, manifold_id=0
 DEAL::    edge=819, boundary_id=0, manifold_id=0
 DEAL::  face=1003, boundary_id=4294967295, manifold_id=4294967295
@@ -12700,11 +12700,11 @@ DEAL::    edge=819, boundary_id=0, manifold_id=0
 DEAL::    edge=882, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.747, material_id=0, manifold_id=4294967295
 DEAL::  face=933, boundary_id=0, manifold_id=0
-DEAL::    edge=569, boundary_id=0, manifold_id=0
+DEAL::    edge=569, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=1001, boundary_id=0, manifold_id=0
 DEAL::    edge=1044, boundary_id=0, manifold_id=0
 DEAL::  face=932, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=569, boundary_id=0, manifold_id=0
+DEAL::    edge=569, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=998, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1021, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1628, boundary_id=4294967295, manifold_id=4294967295
@@ -12734,11 +12734,11 @@ DEAL::    edge=831, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1037, boundary_id=4294967295, manifold_id=4294967295
 DEAL::cell=0.749, material_id=0, manifold_id=4294967295
 DEAL::  face=1314, boundary_id=0, manifold_id=0
-DEAL::    edge=816, boundary_id=0, manifold_id=0
+DEAL::    edge=816, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=819, boundary_id=0, manifold_id=0
 DEAL::    edge=1001, boundary_id=0, manifold_id=0
 DEAL::  face=1313, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=816, boundary_id=0, manifold_id=0
+DEAL::    edge=816, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=817, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1000, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1579, boundary_id=4294967295, manifold_id=4294967295
@@ -12753,13 +12753,13 @@ DEAL::cell=0.750, material_id=0, manifold_id=4294967295
 DEAL::  face=1627, boundary_id=0, manifold_id=0
 DEAL::    edge=1044, boundary_id=0, manifold_id=0
 DEAL::    edge=617, boundary_id=0, manifold_id=0
-DEAL::    edge=612, boundary_id=0, manifold_id=0
+DEAL::    edge=612, boundary_id=0, manifold_id=4294967295
 DEAL::  face=1626, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1044, boundary_id=0, manifold_id=0
 DEAL::    edge=568, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=1045, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=996, boundary_id=4294967295, manifold_id=4294967295
-DEAL::    edge=612, boundary_id=0, manifold_id=0
+DEAL::    edge=612, boundary_id=0, manifold_id=4294967295
 DEAL::    edge=568, boundary_id=4294967295, manifold_id=4294967295
 DEAL::    edge=640, boundary_id=4294967295, manifold_id=4294967295
 DEAL::  face=1004, boundary_id=4294967295, manifold_id=4294967295