Test new functions in tria_accessor.h

diff --git a/include/deal.II/grid/tria_accessor.h b/include/deal.II/grid/tria_accessor.h
index 96c18fb2212a73abfe4a80702a8e91708262360a..1e863e86bce279b8b712f7d9f6a25f2264f89730 100644 (file)
--- a/include/deal.II/grid/tria_accessor.h
+++ b/include/deal.II/grid/tria_accessor.h
@@ -2497,7 +2497,7 @@ public:
    * @}
    */
   /**
-   * @name Dealing with periodic neighbor
+   * @name Dealing with periodic neighbors
    */
   /**
    * @{
@@ -2510,13 +2510,13 @@ public:
 
   /**
    * For a cell with its @c ith face at a periodic boundary,
-   * (see @ref GlossPeriodicConstraints "the entry for periodic baoundaries")
+   * (see @ref GlossPeriodicConstraints "the entry for periodic boundaries")
    * this function returns an iterator to the cell on the other side
    * of the periodic boundary. If there is no periodic boundary at the @c ith
    * face, an exception will be thrown.
-   * In order to check if a cell has periodic neighbor on its @c ith face,
-   * one should first call the function @c has_periodic_neighbor().
-   * The behavior of @c periodic_neighbor() is similar to @c neighbor(), in
+   * In order to avoid running into an exception, check the result of
+   * has_periodic_neighbor() for the @c ith face prior to using this function.
+   * The behavior of periodic_neighbor() is similar to neighbor(), in
    * the sense that the returned cell has at most the same level of refinement
    * as the current cell. On distributed meshes, by calling
    * Triangulation::add_periodicity(),
@@ -2529,15 +2529,15 @@ public:
   /**
    * Returns an iterator to the periodic neighbor of the cell at a given
    * face and subface number. The general guidelines for using this function
-   * is similar to the function @c neighbor_child_on_subface. The
+   * is similar to the function neighbor_child_on_subface(). The
    * implementation of this function is consistent with
-   * @c periodic_neighbor_of_coarser_periodic_neighbor. For instance,
-   * assume that we are sitting on a cell named @c cell1, which has a 1 level
-   * coarser neighbor at its @c ith face. Let us name this coarser neighbor
+   * periodic_neighbor_of_coarser_periodic_neighbor(). For instance,
+   * assume that we are sitting on a cell named @c cell1, whose neighbor behind
+   * the @c ith face is one level coarser. Let us name this coarser neighbor
    * @c cell2. Then, by calling
-   * @c periodic_neighbor_of_coarser_periodic_neighbor, from @c cell1, we get
+   * periodic_neighbor_of_coarser_periodic_neighbor(), from @c cell1, we get
    * a @c face_num and a @c subface_num. Now, if we call
-   * @c periodic_neighbor_child_on_subface from cell2, with the above face_num
+   * periodic_neighbor_child_on_subface() from cell2, with the above face_num
    * and subface_num, we get an iterator to @c cell1.
    */
   TriaIterator<CellAccessor<dim, spacedim> >
@@ -2546,15 +2546,15 @@ public:
 
   /**
    * This function is a generalization of
-   * @c periodic_neighbor_of_periodic_neighbor
+   * periodic_neighbor_of_periodic_neighbor()
    * for those cells which have a coarser periodic neighbor. The returned
-   * pair of numbers can be used in @c periodic_neighbor_child_on_subface
+   * pair of numbers can be used in periodic_neighbor_child_on_subface()
    * to get back to the current cell. In other words, the following
    * assertion should be true, for a cell with coarser periodic neighbor:
    * cell->periodic_neighbor(i)->periodic_neighbor_child_on_subface(face_no, subface_no)==cell
    */
   std::pair<unsigned int, unsigned int>
-  periodic_neighbor_of_coarser_periodic_neighbor (const unsigned i) const;
+  periodic_neighbor_of_coarser_periodic_neighbor (const unsigned face_no) const;
 
   /**
    * This function returns the index of the periodic neighbor. If there is
@@ -2572,7 +2572,7 @@ public:
 
   /**
    * For a cell with a periodic neighbor at its @c ith face, this function
-   * returns the face number of that periodic neighbor such that, the
+   * returns the face number of that periodic neighbor such that the
    * current cell is the periodic neighbor of that neighbor. In other words
    * the following assertion holds for those cells which have a periodic
    * neighbor with the same or a higher level of refinement as the current
@@ -2580,8 +2580,8 @@ public:
    * @c {cell->periodic_neighbor(i)->
    *     periodic_neighbor(cell->periodic_neighbor_of_periodic_neighbor(i))==cell}
    * For the cells with a coarser periodic neighbor, one should use
-   * @c periodic_neighbor_of_coarser_periodic_neighbor and
-   * @c periodic_neighbor_child_on_subface
+   * periodic_neighbor_of_coarser_periodic_neighbor() and
+   * periodic_neighbor_child_on_subface()
    * to get back to the current cell.
    */
   unsigned int
@@ -2596,8 +2596,8 @@ public:
 
   /**
    * This function returns true if the element on the other side of the
-   * periodic boundary is coarser and returns false, otherwise. The
-   * implementation allows this function to work, in the case of
+   * periodic boundary is coarser and returns false otherwise. The
+   * implementation allows this function to work in the case of
    * anisotropic refinement.
    */
   bool

diff --git a/source/grid/tria_accessor.cc b/source/grid/tria_accessor.cc
index cb3abc3d0c274890d54e45ff8390a9eac04dd119..0cf66d063baf480d8e03cca0f705fd3196eebb47 100644 (file)
--- a/source/grid/tria_accessor.cc
+++ b/source/grid/tria_accessor.cc
@@ -1876,11 +1876,11 @@ CellAccessor<dim, spacedim>::has_periodic_neighbor (const unsigned int i_face) c
    * Implementation note: In all of the functions corresponding to periodic faces
    * we mainly use the Triangulation::periodic_face_map to find the
    * information about periodically connected faces. So, we actually search in
-   * this std::map and return the cell_face on the other side of periodic boundary.
-   * For this search process, we have three options:
+   * this std::map and return the cell_face on the other side of the periodic
+   * boundary. For this search process, we have two options:
    *
    * 1- Using the [] operator of std::map: This option results in a more readalbe
-   *    code, but requires an extra iteration in the map. Becasue when we call [] on
+   *    code, but requires an extra iteration in the map. Because when we call [] on
    *    std::map, with a key which does not exist in the std::map, that key will be
    *    created and the default value will be returned by []. This is not desirable.
    *    So, one has to first check if the key exists in the std::map and if it exists,
@@ -1889,7 +1889,7 @@ CellAccessor<dim, spacedim>::has_periodic_neighbor (const unsigned int i_face) c
    *    through the map. First, existence check, then returning the value.
    *
    * 2- Using std::map::find(): This option is less readble, but theoretically
-   *    faster. Because, it results in one iteration through std::map object.
+   *    faster, because it results in one iteration through std::map object.
    *
    * We decided to use the 2nd option.
    */
@@ -2035,7 +2035,7 @@ periodic_neighbor_of_coarser_periodic_neighbor (const unsigned int i_face) const
       return (std::pair<unsigned int, unsigned int>(face_num_of_nb, i_subface));
   /*
    * Obviously, if the execution reaches to this point, some of our assumptions should have
-   * been false. The most important one is, the user has called this funciton on a face
+   * been false. The most important one is, the user has called this function on a face
    * which does not have a coarser periodic neighbor.
    */
   Assert (false, TriaAccessorExceptions::ExcNeighborIsNotCoarser());
@@ -2049,24 +2049,7 @@ template <int dim, int spacedim>
 int CellAccessor<dim, spacedim>::
 periodic_neighbor_index(const unsigned int i_face) const
 {
-  /*
-   * To know, why we are using std::map::find() instead of [] operator, refer
-   * to the implementation note in has_periodic_neighbor() function.
-   *
-   * my_it        : the iterator to the current cell.
-   * my_face_pair : the pair reported by periodic_face_map as its first pair being
-   *                the current cell_face.
-   */
-  AssertIndexRange (i_face, GeometryInfo<dim>::faces_per_cell);
-  typedef TriaIterator<CellAccessor<dim, spacedim> > cell_iterator;
-  typedef std::pair<cell_iterator, unsigned int> cell_face_pair;
-  typedef std::pair<cell_face_pair, std::bitset<3> > oriented_cell_face_pair;
-  cell_iterator my_it(*this);
-  typename std::map<const cell_face_pair, oriented_cell_face_pair>::const_iterator my_face_pair =
-    this->tria->periodic_face_map.find(std::pair<cell_iterator, unsigned int>(my_it, i_face));
-  Assert (my_face_pair != this->tria->periodic_face_map.end(),
-          TriaAccessorExceptions::ExcNoPeriodicNeighbor());
-  return my_face_pair->second.first.first->index();
+  return periodic_neighbor(i_face)->index();
 }
 
 
@@ -2075,24 +2058,7 @@ template <int dim, int spacedim>
 int CellAccessor<dim, spacedim>::
 periodic_neighbor_level(const unsigned int i_face) const
 {
-  /*
-   * To know, why we are using std::map::find() instead of [] operator, refer
-   * to the implementation note in has_periodic_neighbor() function.
-   *
-   * my_it        : the iterator to the current cell.
-   * my_face_pair : the pair reported by periodic_face_map as its first pair being
-   *                the current cell_face.
-   */
-  AssertIndexRange (i_face, GeometryInfo<dim>::faces_per_cell);
-  typedef TriaIterator<CellAccessor<dim, spacedim> > cell_iterator;
-  typedef std::pair<cell_iterator, unsigned int> cell_face_pair;
-  typedef std::pair<cell_face_pair, std::bitset<3> > oriented_cell_face_pair;
-  cell_iterator my_it(*this);
-  typename std::map<const cell_face_pair, oriented_cell_face_pair>::const_iterator my_face_pair =
-    this->tria->periodic_face_map.find(std::pair<cell_iterator, unsigned int>(my_it, i_face));
-  Assert (my_face_pair != this->tria->periodic_face_map.end(),
-          TriaAccessorExceptions::ExcNoPeriodicNeighbor());
-  return my_face_pair->second.first.first->level();
+  return periodic_neighbor(i_face)->level();
 }
 
 

diff --git a/tests/mpi/periodic_neighbor_01.cc b/tests/mpi/periodic_neighbor_01.cc
new file mode 100755 (executable)
index 0000000..8241e0f
--- /dev/null
+++ b/tests/mpi/periodic_neighbor_01.cc
@@ -0,0 +1,363 @@
+// ---------------------------------------------------------------------
+//
+// Copyright (C) 2001 - 2016 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+//
+/*
+ * ====================
+ * [ Test objectives: ]
+ * ====================
+ *
+ * 1. To control if periodic faces have at most one level of refinement
+ *    difference.
+ *
+ * 2. To test the following functions:
+ *    - cell->has_periodic_neighbor(i_face)
+ *    - cell->periodic_neighbor(i_face)
+ *    - cell->periodic_neighbor_is_coarser(i_face)
+ *    - cell->periodic_face_no(i_face)
+ *    - cell->periodic_neighbor_of_periodic_neighbor(i_face)
+ *    - cell->periodic_neighbor_of_coarser_periodic_neighbor(i_face)
+ *    - cell->periodic_neighbor_child_on_subface(i_face, i_subface)
+ *
+ *
+ * ===============
+ * [ Test Setup: ]
+ * ===============
+ *
+ * We start with a 4x4 mesh (in 2D) and 4x4x4 mesh (in 3D) and refine on of the
+ * top middle elements twice, to get the following mesh:
+ *
+ *
+ *                      Top periodic boundary
+ *       -------------------------------------------------
+ *       |           |     |  |  |     |     |           |
+ *       |           |     |-----|     |     |           |
+ *       |           |     |  |  |     |     |           |
+ *       |           -------------------------           |
+ *       |           |     |     |     |     |           |
+ *       |           |     |     |     |     |           |
+ *       |           |     |     |     |     |           |
+ *       -------------------------------------------------
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       -------------------------------------------------
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       |           |           |           |           |
+ *       -------------------------------------------------
+ *       |           |     |     |     |     |           |
+ *       |           |     |     |     |     |           |
+ *       |           |     |     |     |     |           |
+ *       |           -------------------------           |
+ *       |           |     |     |     |     |           |
+ *       |           |     |     |     |     |           |
+ *       |           |     |     |     |     |           |
+ *       -------------------------------------------------
+ *                    Bottom periodic boundary
+ *
+ *
+ * =====================
+ * [ Passing criteria: ]
+ * =====================
+ *
+ * The test will be passed if the main three assertions are passed.
+ */
+
+#include "../tests.h"
+#include <deal.II/distributed/grid_refinement.h>
+#include <deal.II/distributed/tria.h>
+#include <deal.II/grid/grid_generator.h>
+#include <deal.II/grid/grid_out.h>
+#include <deal.II/grid/grid_refinement.h>
+#include <deal.II/grid/grid_tools.h>
+#include <deal.II/grid/tria.h>
+#include <deal.II/grid/tria_accessor.h>
+#include <deal.II/grid/tria_boundary_lib.h>
+#include <deal.II/grid/tria_iterator.h>
+#include <deal.II/lac/vector.h>
+
+#include <fstream>
+#include <string>
+
+
+using namespace dealii;
+
+template <int dim>
+struct periodicity_tests
+{
+  typedef TriaIterator<CellAccessor<dim> > cell_iterator;
+  typedef typename Triangulation<dim>::active_cell_iterator active_cell_iterator;
+  periodicity_tests();
+
+  unsigned refn_cycle;
+  MPI_Comm mpi_comm;
+  int comm_rank, comm_size;
+  parallel::distributed::Triangulation<dim> the_grid;
+
+  void refine_grid(const unsigned);
+  void write_grid();
+  void check_periodicity();
+};
+
+template <int dim>
+periodicity_tests<dim>::periodicity_tests()
+  : refn_cycle(0), mpi_comm(MPI_COMM_WORLD), the_grid(mpi_comm)
+{
+  Assert(dim == 2 || dim == 3, ExcMessage("Only implemented for the 2D and 3D case!"));
+  comm_rank = Utilities::MPI::this_mpi_process(mpi_comm);
+  comm_size = Utilities::MPI::n_mpi_processes(mpi_comm);
+  std::vector<unsigned> repeats(dim, 2);
+  Point<dim> p1, p2, periodic_transfer;
+  if (dim == 2)
+    {
+      p2 = Point<dim>( 16., 16. );
+      periodic_transfer = Point<dim>( 0.0, 16. );
+    }
+  if (dim == 3)
+    {
+      p2 = Point<dim>( 16., 16., 16. );
+      periodic_transfer = Point<dim>( 0.0, 16., 0.0 );
+    }
+  GridGenerator::subdivided_hyper_rectangle(the_grid, repeats, p1, p2, true);
+  std::vector<GridTools::PeriodicFacePair<cell_iterator> > periodic_faces;
+  GridTools::collect_periodic_faces(the_grid, 2, 3, 0, periodic_faces, periodic_transfer);
+  the_grid.add_periodicity(periodic_faces);
+}
+
+template <int dim>
+void periodicity_tests<dim>::refine_grid(const unsigned n)
+{
+  if (n != 0 && refn_cycle == 0)
+    {
+      the_grid.refine_global(n);
+      refn_cycle += n;
+    }
+  else if (n != 0)
+    {
+      Point<dim> refn_point;
+      if (dim == 2)
+        refn_point = Point<dim>( 6.5, 15.5 );
+      if (dim == 3)
+        refn_point = Point<dim>( 6.5, 15.5, 6.5 );
+      for (unsigned i_refn = 0; i_refn < n; ++i_refn)
+        {
+          active_cell_iterator cell_it = the_grid.begin_active();
+          for (; cell_it != the_grid.end(); ++cell_it)
+            {
+              if (cell_it->is_locally_owned() && cell_it->point_inside(refn_point))
+                {
+                  cell_it->set_refine_flag();
+                  break;
+                }
+            }
+          the_grid.execute_coarsening_and_refinement();
+          ++refn_cycle;
+        }
+    }
+}
+
+template <int dim>
+void periodicity_tests<dim>::write_grid()
+{
+  GridOut Grid1_Out;
+  GridOutFlags::Svg svg_flags(
+    1,                                       // line_thickness = 2,
+    2,                                       // boundary_line_thickness = 4,
+    false,                                   // margin = true,
+    dealii::GridOutFlags::Svg::transparent,  // background = white,
+    0,                                       // azimuth_angle = 0,
+    0,                                       // polar_angle = 0,
+    dealii::GridOutFlags::Svg::subdomain_id, // coloring = level_number,
+    false, // convert_level_number_to_height = false,
+    false, // label_level_number = true,
+    true,  // label_cell_index = true,
+    false, // label_material_id = false,
+    false, // label_subdomain_id = false,
+    true,  // draw_colorbar = true,
+    true); // draw_legend = true
+  Grid1_Out.set_flags(svg_flags);
+  if (dim == 2)
+    {
+      std::ofstream Grid1_OutFile("Grid1" + std::to_string(refn_cycle) +
+                                  std::to_string(comm_rank) + ".svg");
+      Grid1_Out.write_svg(the_grid, Grid1_OutFile);
+    }
+  else
+    {
+      std::ofstream Grid1_OutFile("Grid1" + std::to_string(refn_cycle) +
+                                  std::to_string(comm_rank) + ".msh");
+      Grid1_Out.write_msh(the_grid, Grid1_OutFile);
+    }
+}
+
+template <int dim>
+void periodicity_tests<dim>::check_periodicity()
+{
+  typedef std::pair<cell_iterator, unsigned> cell_face_pair;
+  typedef typename std::map<cell_face_pair, cell_face_pair>::iterator cell_face_map_it;
+
+  for (int rank_i = 0; rank_i < comm_size; ++rank_i)
+    {
+      if (comm_rank == rank_i)
+        {
+          deallog << "All of the cells with periodic neighbors on rank "
+                  << comm_rank << std::endl;
+          active_cell_iterator cell_it = the_grid.begin_active();
+          for (; cell_it != the_grid.end(); ++cell_it)
+            {
+              for (unsigned i_face = 0; i_face < GeometryInfo<dim>::faces_per_cell; ++i_face)
+                {
+                  if (cell_it->has_periodic_neighbor(i_face))
+                    {
+                      const cell_iterator &nb_it = cell_it->periodic_neighbor(i_face);
+                      unsigned nb_i_face = cell_it->periodic_neighbor_face_no(i_face);
+                      const cell_iterator &nb_of_nb_it = nb_it->periodic_neighbor(nb_i_face);
+                      unsigned nb_of_nb_i_face = nb_it->periodic_neighbor_face_no(nb_i_face);
+                      deallog << nb_it->face(nb_i_face)->center()
+                              << " is a periodic neighbor of "
+                              << cell_it->face(i_face)->center();
+                      if (cell_it->periodic_neighbor_is_coarser(i_face))
+                        {
+                          deallog << ". And periodic neighbor is coarser." << std::endl;
+                          /*
+                           * Now, we want to do the standard test of:
+                           *
+                           * cell->neighbor(i_face)
+                           *     ->periodic_neighbor_child_on_subface(face_no, subface_no)
+                           * == cell
+                           *
+                           * The other important test for coarser neighbors is:
+                           * cell->periodic_neighbor(i_face)
+                           *     ->face(face_no)->child(subface_no)
+                           * == cell->face(i_face)
+                           * But, this is not the case for periodic neighbors. Because, we
+                           * are not talking about the exact same faces.
+                           */
+                          std::pair<unsigned, unsigned> face_subface =
+                            cell_it->periodic_neighbor_of_coarser_periodic_neighbor(i_face);
+                          Assert(nb_it->periodic_neighbor_child_on_subface(
+                                   face_subface.first, face_subface.second) == cell_it,
+                                 ExcInternalError());
+                        }
+                      else if (nb_it->face(nb_i_face)->has_children())
+                        {
+                          deallog << ". And periodic neighbor is refined." << std::endl;
+                        }
+                      else
+                        deallog << ". And periodic neighbor has the same level." << std::endl;
+                      deallog << "If the periodic neighbor is not coarser, "
+                              << nb_of_nb_it->face(nb_of_nb_i_face)->center()
+                              << " should be equal to "
+                              << cell_it->face(i_face)->center() << std::endl;
+                      deallog
+                          << "-------------------------------------------------------"
+                          << std::endl;
+                      Assert((cell_it->face(i_face)->center() -
+                              nb_of_nb_it->face(nb_of_nb_i_face)->center())
+                             .norm() < 1e-10 ||
+                             cell_it->periodic_neighbor_is_coarser(i_face), ExcInternalError());
+
+                      Assert(cell_it == nb_of_nb_it ||
+                             cell_it->periodic_neighbor_is_coarser(i_face), ExcInternalError());
+                    }
+                }
+            }
+        }
+      MPI_Barrier(mpi_comm);
+    }
+}
+
+int main(int argc, char *argv[])
+{
+  try
+    {
+      Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv ,1);
+      MPILogInitAll log;
+
+      periodicity_tests<2> test_2D;
+      /*
+       * Let us first check the periodicity of the simple case of uniformly refined
+       * mesh.
+       */
+      if (Utilities::MPI::this_mpi_process(MPI_COMM_WORLD) == 0)
+        deallog << "First, we check the periodic faces on a uniformly refined mesh."
+                << std::endl;
+      test_2D.refine_grid(1);
+      //  test_2D.write_grid();
+      test_2D.check_periodicity();
+
+      /* Next, we want to check the case of nonuniform mesh */
+      if (Utilities::MPI::this_mpi_process(MPI_COMM_WORLD) == 0)
+        deallog << "Next, we check the periodic faces on an adaptively refined mesh."
+                << std::endl;
+      test_2D.refine_grid(2);
+      //  test_2D.write_grid();
+      test_2D.check_periodicity();
+
+      periodicity_tests<3> test_3D;
+      /*
+       * Let us first check the periodicity of the simple case of uniformly refined
+       * mesh.
+       */
+      if (Utilities::MPI::this_mpi_process(MPI_COMM_WORLD) == 0)
+        deallog << "First, we check the periodic faces on a uniformly refined mesh."
+                << std::endl;
+      test_3D.refine_grid(1);
+      //  test_3D.write_grid();
+      test_3D.check_periodicity();
+
+      /* Next, we want to check the case of nonuniform mesh */
+      if (Utilities::MPI::this_mpi_process(MPI_COMM_WORLD) == 0)
+        deallog << "Next, we check the periodic faces on an adaptively refined mesh."
+                << std::endl;
+      test_3D.refine_grid(2);
+      //  test_3D.write_grid();
+      test_3D.check_periodicity();
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+                << exc.what() << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+
+      return 1;
+    }
+  catch (...)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    }
+  return 0;
+}
+

diff --git a/tests/mpi/periodic_neighbor_01.mpirun=1.output b/tests/mpi/periodic_neighbor_01.mpirun=1.output
new file mode 100644 (file)
index 0000000..9764632
--- /dev/null
+++ b/tests/mpi/periodic_neighbor_01.mpirun=1.output
@@ -0,0 +1,345 @@
+JobId water.ices.utexas.edu Wed Mar 23 14:13:30 2016
+DEAL:0::First, we check the periodic faces on a uniformly refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 is a periodic neighbor of 6.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 should be equal to 6.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 is a periodic neighbor of 10.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 should be equal to 10.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 is a periodic neighbor of 6.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 should be equal to 6.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 is a periodic neighbor of 10.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 should be equal to 10.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::Next, we check the periodic faces on an adaptively refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 is a periodic neighbor of 5.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 should be equal to 5.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 is a periodic neighbor of 5.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 should be equal to 5.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 is a periodic neighbor of 7.00000 0.00000. And periodic neighbor is refined.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 should be equal to 7.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 is a periodic neighbor of 9.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 should be equal to 9.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 is a periodic neighbor of 11.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 should be equal to 11.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 is a periodic neighbor of 9.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 should be equal to 9.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 is a periodic neighbor of 11.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 should be equal to 11.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 is a periodic neighbor of 6.50000 16.0000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 6.50000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 is a periodic neighbor of 7.50000 16.0000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 7.50000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::First, we check the periodic faces on a uniformly refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 6.00000 is a periodic neighbor of 6.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 6.00000 should be equal to 6.00000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 6.00000 is a periodic neighbor of 10.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 6.00000 should be equal to 10.0000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 6.00000 is a periodic neighbor of 6.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 6.00000 should be equal to 6.00000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 6.00000 is a periodic neighbor of 10.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 6.00000 should be equal to 10.0000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 10.0000 is a periodic neighbor of 6.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 10.0000 should be equal to 6.00000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 10.0000 is a periodic neighbor of 10.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 10.0000 should be equal to 10.0000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 10.0000 is a periodic neighbor of 6.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 10.0000 should be equal to 6.00000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 10.0000 is a periodic neighbor of 10.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 10.0000 should be equal to 10.0000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::Next, we check the periodic faces on an adaptively refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 5.00000 is a periodic neighbor of 5.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 5.00000 should be equal to 5.00000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 5.00000 is a periodic neighbor of 7.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 5.00000 should be equal to 7.00000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 7.00000 is a periodic neighbor of 5.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 7.00000 should be equal to 5.00000 16.0000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 5.00000 is a periodic neighbor of 5.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 5.00000 should be equal to 5.00000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 5.00000 is a periodic neighbor of 7.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 5.00000 should be equal to 7.00000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 7.00000 is a periodic neighbor of 5.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 7.00000 should be equal to 5.00000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 7.00000 is a periodic neighbor of 7.00000 0.00000 7.00000. And periodic neighbor is refined.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 7.00000 should be equal to 7.00000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 5.00000 is a periodic neighbor of 9.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 5.00000 should be equal to 9.00000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 5.00000 is a periodic neighbor of 11.0000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 5.00000 should be equal to 11.0000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 7.00000 is a periodic neighbor of 9.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 7.00000 should be equal to 9.00000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 7.00000 is a periodic neighbor of 11.0000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 7.00000 should be equal to 11.0000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 5.00000 is a periodic neighbor of 9.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 5.00000 should be equal to 9.00000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 5.00000 is a periodic neighbor of 11.0000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 5.00000 should be equal to 11.0000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 7.00000 is a periodic neighbor of 9.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 7.00000 should be equal to 9.00000 16.0000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 7.00000 is a periodic neighbor of 11.0000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 7.00000 should be equal to 11.0000 16.0000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 9.00000 is a periodic neighbor of 5.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 9.00000 should be equal to 5.00000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 9.00000 is a periodic neighbor of 7.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 9.00000 should be equal to 7.00000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 11.0000 is a periodic neighbor of 5.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 11.0000 should be equal to 5.00000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 11.0000 is a periodic neighbor of 7.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 11.0000 should be equal to 7.00000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 9.00000 is a periodic neighbor of 9.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 9.00000 should be equal to 9.00000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 9.00000 is a periodic neighbor of 11.0000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 9.00000 should be equal to 11.0000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 11.0000 is a periodic neighbor of 9.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 11.0000 should be equal to 9.00000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 11.0000 is a periodic neighbor of 11.0000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 11.0000 should be equal to 11.0000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 9.00000 is a periodic neighbor of 5.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 9.00000 should be equal to 5.00000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 9.00000 is a periodic neighbor of 7.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 9.00000 should be equal to 7.00000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 11.0000 is a periodic neighbor of 5.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 11.0000 should be equal to 5.00000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 11.0000 is a periodic neighbor of 7.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 11.0000 should be equal to 7.00000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 9.00000 is a periodic neighbor of 9.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 9.00000 should be equal to 9.00000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 9.00000 is a periodic neighbor of 11.0000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 9.00000 should be equal to 11.0000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 11.0000 is a periodic neighbor of 9.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 11.0000 should be equal to 9.00000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 11.0000 is a periodic neighbor of 11.0000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 11.0000 should be equal to 11.0000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 6.50000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 6.50000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 7.50000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 7.50000
+DEAL:0::-------------------------------------------------------

diff --git a/tests/mpi/periodic_neighbor_01.mpirun=3.output b/tests/mpi/periodic_neighbor_01.mpirun=3.output
new file mode 100644 (file)
index 0000000..b04bdc5
--- /dev/null
+++ b/tests/mpi/periodic_neighbor_01.mpirun=3.output
@@ -0,0 +1,1029 @@
+JobId water.ices.utexas.edu Wed Mar 23 14:12:03 2016
+DEAL:0::First, we check the periodic faces on a uniformly refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 is a periodic neighbor of 6.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 should be equal to 6.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 is a periodic neighbor of 10.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 should be equal to 10.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 is a periodic neighbor of 6.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 should be equal to 6.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 is a periodic neighbor of 10.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 should be equal to 10.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::Next, we check the periodic faces on an adaptively refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 is a periodic neighbor of 5.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 should be equal to 5.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 is a periodic neighbor of 5.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 should be equal to 5.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 is a periodic neighbor of 7.00000 0.00000. And periodic neighbor is refined.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 should be equal to 7.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 is a periodic neighbor of 9.00000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 should be equal to 9.00000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 is a periodic neighbor of 11.0000 0.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 should be equal to 11.0000 0.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 is a periodic neighbor of 9.00000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 should be equal to 9.00000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 is a periodic neighbor of 11.0000 16.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 should be equal to 11.0000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 is a periodic neighbor of 6.50000 16.0000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 6.50000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 is a periodic neighbor of 7.50000 16.0000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 7.50000 16.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::First, we check the periodic faces on a uniformly refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 6.00000 is a periodic neighbor of 6.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 6.00000 should be equal to 6.00000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 6.00000 is a periodic neighbor of 10.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 6.00000 should be equal to 10.0000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 6.00000 is a periodic neighbor of 6.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 6.00000 should be equal to 6.00000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 6.00000 is a periodic neighbor of 10.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 6.00000 should be equal to 10.0000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 10.0000 is a periodic neighbor of 6.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 10.0000 should be equal to 6.00000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 10.0000 is a periodic neighbor of 10.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 10.0000 should be equal to 10.0000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 10.0000 is a periodic neighbor of 6.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 10.0000 should be equal to 6.00000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 10.0000 is a periodic neighbor of 10.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 10.0000 should be equal to 10.0000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::Next, we check the periodic faces on an adaptively refined mesh.
+DEAL:0::All of the cells with periodic neighbors on rank 0
+DEAL:0::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 5.00000 is a periodic neighbor of 5.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 5.00000 should be equal to 5.00000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 5.00000 is a periodic neighbor of 7.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 5.00000 should be equal to 7.00000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 7.00000 is a periodic neighbor of 5.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 7.00000 should be equal to 5.00000 16.0000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 5.00000 is a periodic neighbor of 5.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 5.00000 should be equal to 5.00000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 5.00000 is a periodic neighbor of 7.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 5.00000 should be equal to 7.00000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 7.00000 is a periodic neighbor of 5.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 7.00000 should be equal to 5.00000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 7.00000 is a periodic neighbor of 7.00000 0.00000 7.00000. And periodic neighbor is refined.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 7.00000 should be equal to 7.00000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 5.00000 is a periodic neighbor of 9.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 5.00000 should be equal to 9.00000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 5.00000 is a periodic neighbor of 11.0000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 5.00000 should be equal to 11.0000 0.00000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 7.00000 is a periodic neighbor of 9.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 7.00000 should be equal to 9.00000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 7.00000 is a periodic neighbor of 11.0000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 7.00000 should be equal to 11.0000 0.00000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 5.00000 is a periodic neighbor of 9.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 5.00000 should be equal to 9.00000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 5.00000 is a periodic neighbor of 11.0000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 5.00000 should be equal to 11.0000 16.0000 5.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 7.00000 is a periodic neighbor of 9.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 7.00000 should be equal to 9.00000 16.0000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 7.00000 is a periodic neighbor of 11.0000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 7.00000 should be equal to 11.0000 16.0000 7.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 9.00000 is a periodic neighbor of 5.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 9.00000 should be equal to 5.00000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 9.00000 is a periodic neighbor of 7.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 9.00000 should be equal to 7.00000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 16.0000 11.0000 is a periodic neighbor of 5.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 0.00000 11.0000 should be equal to 5.00000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 16.0000 11.0000 is a periodic neighbor of 7.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 0.00000 11.0000 should be equal to 7.00000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 9.00000 is a periodic neighbor of 9.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 9.00000 should be equal to 9.00000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 9.00000 is a periodic neighbor of 11.0000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 9.00000 should be equal to 11.0000 0.00000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 16.0000 11.0000 is a periodic neighbor of 9.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 0.00000 11.0000 should be equal to 9.00000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 16.0000 11.0000 is a periodic neighbor of 11.0000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 0.00000 11.0000 should be equal to 11.0000 0.00000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 9.00000 is a periodic neighbor of 5.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 9.00000 should be equal to 5.00000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 9.00000 is a periodic neighbor of 7.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 9.00000 should be equal to 7.00000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::5.00000 0.00000 11.0000 is a periodic neighbor of 5.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 5.00000 16.0000 11.0000 should be equal to 5.00000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 11.0000 is a periodic neighbor of 7.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 11.0000 should be equal to 7.00000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 9.00000 is a periodic neighbor of 9.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 9.00000 should be equal to 9.00000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 9.00000 is a periodic neighbor of 11.0000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 9.00000 should be equal to 11.0000 16.0000 9.00000
+DEAL:0::-------------------------------------------------------
+DEAL:0::9.00000 0.00000 11.0000 is a periodic neighbor of 9.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 9.00000 16.0000 11.0000 should be equal to 9.00000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::11.0000 0.00000 11.0000 is a periodic neighbor of 11.0000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:0::If the periodic neighbor is not coarser, 11.0000 16.0000 11.0000 should be equal to 11.0000 16.0000 11.0000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 6.50000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 6.50000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 7.50000
+DEAL:0::-------------------------------------------------------
+DEAL:0::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:0::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 7.50000
+DEAL:0::-------------------------------------------------------
+JobId water.ices.utexas.edu Wed Mar 23 14:12:03 2016
+DEAL:1::All of the cells with periodic neighbors on rank 1
+DEAL:1::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 16.0000 is a periodic neighbor of 6.00000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 0.00000 should be equal to 6.00000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 16.0000 is a periodic neighbor of 10.0000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 0.00000 should be equal to 10.0000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 0.00000 is a periodic neighbor of 6.00000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 16.0000 should be equal to 6.00000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 0.00000 is a periodic neighbor of 10.0000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 16.0000 should be equal to 10.0000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::All of the cells with periodic neighbors on rank 1
+DEAL:1::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 0.00000 is a periodic neighbor of 5.00000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 16.0000 should be equal to 5.00000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 16.0000 is a periodic neighbor of 5.00000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 0.00000 should be equal to 5.00000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 16.0000 is a periodic neighbor of 7.00000 0.00000. And periodic neighbor is refined.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 0.00000 should be equal to 7.00000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 16.0000 is a periodic neighbor of 9.00000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 0.00000 should be equal to 9.00000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 16.0000 is a periodic neighbor of 11.0000 0.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 0.00000 should be equal to 11.0000 0.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 0.00000 is a periodic neighbor of 9.00000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 16.0000 should be equal to 9.00000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 0.00000 is a periodic neighbor of 11.0000 16.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 16.0000 should be equal to 11.0000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 is a periodic neighbor of 6.50000 16.0000. And periodic neighbor is coarser.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 6.50000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 is a periodic neighbor of 7.50000 16.0000. And periodic neighbor is coarser.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 7.50000 16.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::All of the cells with periodic neighbors on rank 1
+DEAL:1::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 16.0000 6.00000 is a periodic neighbor of 6.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 0.00000 6.00000 should be equal to 6.00000 0.00000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 16.0000 6.00000 is a periodic neighbor of 10.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 0.00000 6.00000 should be equal to 10.0000 0.00000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 0.00000 6.00000 is a periodic neighbor of 6.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 16.0000 6.00000 should be equal to 6.00000 16.0000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 0.00000 6.00000 is a periodic neighbor of 10.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 16.0000 6.00000 should be equal to 10.0000 16.0000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 16.0000 10.0000 is a periodic neighbor of 6.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 0.00000 10.0000 should be equal to 6.00000 0.00000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 16.0000 10.0000 is a periodic neighbor of 10.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 0.00000 10.0000 should be equal to 10.0000 0.00000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 0.00000 10.0000 is a periodic neighbor of 6.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 16.0000 10.0000 should be equal to 6.00000 16.0000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 0.00000 10.0000 is a periodic neighbor of 10.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 16.0000 10.0000 should be equal to 10.0000 16.0000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::All of the cells with periodic neighbors on rank 1
+DEAL:1::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 0.00000 5.00000 is a periodic neighbor of 5.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 16.0000 5.00000 should be equal to 5.00000 16.0000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 5.00000 is a periodic neighbor of 7.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 5.00000 should be equal to 7.00000 16.0000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 0.00000 7.00000 is a periodic neighbor of 5.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 16.0000 7.00000 should be equal to 5.00000 16.0000 7.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 16.0000 5.00000 is a periodic neighbor of 5.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 0.00000 5.00000 should be equal to 5.00000 0.00000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 16.0000 5.00000 is a periodic neighbor of 7.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 0.00000 5.00000 should be equal to 7.00000 0.00000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 16.0000 7.00000 is a periodic neighbor of 5.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 0.00000 7.00000 should be equal to 5.00000 0.00000 7.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 16.0000 7.00000 is a periodic neighbor of 7.00000 0.00000 7.00000. And periodic neighbor is refined.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 0.00000 7.00000 should be equal to 7.00000 0.00000 7.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 16.0000 5.00000 is a periodic neighbor of 9.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 0.00000 5.00000 should be equal to 9.00000 0.00000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 16.0000 5.00000 is a periodic neighbor of 11.0000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 0.00000 5.00000 should be equal to 11.0000 0.00000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 16.0000 7.00000 is a periodic neighbor of 9.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 0.00000 7.00000 should be equal to 9.00000 0.00000 7.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 16.0000 7.00000 is a periodic neighbor of 11.0000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 0.00000 7.00000 should be equal to 11.0000 0.00000 7.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 0.00000 5.00000 is a periodic neighbor of 9.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 16.0000 5.00000 should be equal to 9.00000 16.0000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 0.00000 5.00000 is a periodic neighbor of 11.0000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 16.0000 5.00000 should be equal to 11.0000 16.0000 5.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 0.00000 7.00000 is a periodic neighbor of 9.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 16.0000 7.00000 should be equal to 9.00000 16.0000 7.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 0.00000 7.00000 is a periodic neighbor of 11.0000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 16.0000 7.00000 should be equal to 11.0000 16.0000 7.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 16.0000 9.00000 is a periodic neighbor of 5.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 0.00000 9.00000 should be equal to 5.00000 0.00000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 16.0000 9.00000 is a periodic neighbor of 7.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 0.00000 9.00000 should be equal to 7.00000 0.00000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 16.0000 11.0000 is a periodic neighbor of 5.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 0.00000 11.0000 should be equal to 5.00000 0.00000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 16.0000 11.0000 is a periodic neighbor of 7.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 0.00000 11.0000 should be equal to 7.00000 0.00000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 16.0000 9.00000 is a periodic neighbor of 9.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 0.00000 9.00000 should be equal to 9.00000 0.00000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 16.0000 9.00000 is a periodic neighbor of 11.0000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 0.00000 9.00000 should be equal to 11.0000 0.00000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 16.0000 11.0000 is a periodic neighbor of 9.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 0.00000 11.0000 should be equal to 9.00000 0.00000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 16.0000 11.0000 is a periodic neighbor of 11.0000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 0.00000 11.0000 should be equal to 11.0000 0.00000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 0.00000 9.00000 is a periodic neighbor of 5.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 16.0000 9.00000 should be equal to 5.00000 16.0000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 9.00000 is a periodic neighbor of 7.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 9.00000 should be equal to 7.00000 16.0000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::5.00000 0.00000 11.0000 is a periodic neighbor of 5.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 5.00000 16.0000 11.0000 should be equal to 5.00000 16.0000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 11.0000 is a periodic neighbor of 7.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 11.0000 should be equal to 7.00000 16.0000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 0.00000 9.00000 is a periodic neighbor of 9.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 16.0000 9.00000 should be equal to 9.00000 16.0000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 0.00000 9.00000 is a periodic neighbor of 11.0000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 16.0000 9.00000 should be equal to 11.0000 16.0000 9.00000
+DEAL:1::-------------------------------------------------------
+DEAL:1::9.00000 0.00000 11.0000 is a periodic neighbor of 9.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 9.00000 16.0000 11.0000 should be equal to 9.00000 16.0000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::11.0000 0.00000 11.0000 is a periodic neighbor of 11.0000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:1::If the periodic neighbor is not coarser, 11.0000 16.0000 11.0000 should be equal to 11.0000 16.0000 11.0000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 6.50000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 6.50000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 7.50000
+DEAL:1::-------------------------------------------------------
+DEAL:1::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:1::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 7.50000
+DEAL:1::-------------------------------------------------------
+
+JobId water.ices.utexas.edu Wed Mar 23 14:12:03 2016
+DEAL:2::All of the cells with periodic neighbors on rank 2
+DEAL:2::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 16.0000 is a periodic neighbor of 6.00000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 0.00000 should be equal to 6.00000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 16.0000 is a periodic neighbor of 10.0000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 0.00000 should be equal to 10.0000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 0.00000 is a periodic neighbor of 6.00000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 16.0000 should be equal to 6.00000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 0.00000 is a periodic neighbor of 10.0000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 16.0000 should be equal to 10.0000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::All of the cells with periodic neighbors on rank 2
+DEAL:2::2.00000 16.0000 is a periodic neighbor of 2.00000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 should be equal to 2.00000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 is a periodic neighbor of 14.0000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 should be equal to 14.0000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 is a periodic neighbor of 2.00000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 should be equal to 2.00000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 is a periodic neighbor of 14.0000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 should be equal to 14.0000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 0.00000 is a periodic neighbor of 5.00000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 16.0000 should be equal to 5.00000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 16.0000 is a periodic neighbor of 5.00000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 0.00000 should be equal to 5.00000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 16.0000 is a periodic neighbor of 7.00000 0.00000. And periodic neighbor is refined.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 0.00000 should be equal to 7.00000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 16.0000 is a periodic neighbor of 9.00000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 0.00000 should be equal to 9.00000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 16.0000 is a periodic neighbor of 11.0000 0.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 0.00000 should be equal to 11.0000 0.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 0.00000 is a periodic neighbor of 9.00000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 16.0000 should be equal to 9.00000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 0.00000 is a periodic neighbor of 11.0000 16.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 16.0000 should be equal to 11.0000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 is a periodic neighbor of 6.50000 16.0000. And periodic neighbor is coarser.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 6.50000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 is a periodic neighbor of 7.50000 16.0000. And periodic neighbor is coarser.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 should be equal to 7.50000 16.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::All of the cells with periodic neighbors on rank 2
+DEAL:2::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 16.0000 6.00000 is a periodic neighbor of 6.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 0.00000 6.00000 should be equal to 6.00000 0.00000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 16.0000 6.00000 is a periodic neighbor of 10.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 0.00000 6.00000 should be equal to 10.0000 0.00000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 0.00000 6.00000 is a periodic neighbor of 6.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 16.0000 6.00000 should be equal to 6.00000 16.0000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 0.00000 6.00000 is a periodic neighbor of 10.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 16.0000 6.00000 should be equal to 10.0000 16.0000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 16.0000 10.0000 is a periodic neighbor of 6.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 0.00000 10.0000 should be equal to 6.00000 0.00000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 16.0000 10.0000 is a periodic neighbor of 10.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 0.00000 10.0000 should be equal to 10.0000 0.00000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 0.00000 10.0000 is a periodic neighbor of 6.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 16.0000 10.0000 should be equal to 6.00000 16.0000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 0.00000 10.0000 is a periodic neighbor of 10.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 16.0000 10.0000 should be equal to 10.0000 16.0000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::All of the cells with periodic neighbors on rank 2
+DEAL:2::2.00000 16.0000 2.00000 is a periodic neighbor of 2.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 2.00000 should be equal to 2.00000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 16.0000 2.00000 is a periodic neighbor of 6.00000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 0.00000 2.00000 should be equal to 6.00000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 16.0000 6.00000 is a periodic neighbor of 2.00000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 6.00000 should be equal to 2.00000 0.00000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 16.0000 2.00000 is a periodic neighbor of 10.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 0.00000 2.00000 should be equal to 10.0000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 2.00000 is a periodic neighbor of 14.0000 0.00000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 2.00000 should be equal to 14.0000 0.00000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 6.00000 is a periodic neighbor of 14.0000 0.00000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 6.00000 should be equal to 14.0000 0.00000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 2.00000 is a periodic neighbor of 2.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 2.00000 should be equal to 2.00000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 0.00000 2.00000 is a periodic neighbor of 6.00000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 16.0000 2.00000 should be equal to 6.00000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 6.00000 is a periodic neighbor of 2.00000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 6.00000 should be equal to 2.00000 16.0000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 0.00000 2.00000 is a periodic neighbor of 10.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 16.0000 2.00000 should be equal to 10.0000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 2.00000 is a periodic neighbor of 14.0000 16.0000 2.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 2.00000 should be equal to 14.0000 16.0000 2.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 6.00000 is a periodic neighbor of 14.0000 16.0000 6.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 6.00000 should be equal to 14.0000 16.0000 6.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 16.0000 10.0000 is a periodic neighbor of 2.00000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 10.0000 should be equal to 2.00000 0.00000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 16.0000 14.0000 is a periodic neighbor of 2.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 0.00000 14.0000 should be equal to 2.00000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 16.0000 14.0000 is a periodic neighbor of 6.00000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 0.00000 14.0000 should be equal to 6.00000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 10.0000 is a periodic neighbor of 14.0000 0.00000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 10.0000 should be equal to 14.0000 0.00000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 16.0000 14.0000 is a periodic neighbor of 10.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 0.00000 14.0000 should be equal to 10.0000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 16.0000 14.0000 is a periodic neighbor of 14.0000 0.00000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 0.00000 14.0000 should be equal to 14.0000 0.00000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 10.0000 is a periodic neighbor of 2.00000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 10.0000 should be equal to 2.00000 16.0000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::2.00000 0.00000 14.0000 is a periodic neighbor of 2.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 2.00000 16.0000 14.0000 should be equal to 2.00000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::6.00000 0.00000 14.0000 is a periodic neighbor of 6.00000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 6.00000 16.0000 14.0000 should be equal to 6.00000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 10.0000 is a periodic neighbor of 14.0000 16.0000 10.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 10.0000 should be equal to 14.0000 16.0000 10.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::10.0000 0.00000 14.0000 is a periodic neighbor of 10.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 10.0000 16.0000 14.0000 should be equal to 10.0000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::14.0000 0.00000 14.0000 is a periodic neighbor of 14.0000 16.0000 14.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 14.0000 16.0000 14.0000 should be equal to 14.0000 16.0000 14.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 0.00000 5.00000 is a periodic neighbor of 5.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 16.0000 5.00000 should be equal to 5.00000 16.0000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 5.00000 is a periodic neighbor of 7.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 5.00000 should be equal to 7.00000 16.0000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 0.00000 7.00000 is a periodic neighbor of 5.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 16.0000 7.00000 should be equal to 5.00000 16.0000 7.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 16.0000 5.00000 is a periodic neighbor of 5.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 0.00000 5.00000 should be equal to 5.00000 0.00000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 16.0000 5.00000 is a periodic neighbor of 7.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 0.00000 5.00000 should be equal to 7.00000 0.00000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 16.0000 7.00000 is a periodic neighbor of 5.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 0.00000 7.00000 should be equal to 5.00000 0.00000 7.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 16.0000 7.00000 is a periodic neighbor of 7.00000 0.00000 7.00000. And periodic neighbor is refined.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 0.00000 7.00000 should be equal to 7.00000 0.00000 7.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 16.0000 5.00000 is a periodic neighbor of 9.00000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 0.00000 5.00000 should be equal to 9.00000 0.00000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 16.0000 5.00000 is a periodic neighbor of 11.0000 0.00000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 0.00000 5.00000 should be equal to 11.0000 0.00000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 16.0000 7.00000 is a periodic neighbor of 9.00000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 0.00000 7.00000 should be equal to 9.00000 0.00000 7.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 16.0000 7.00000 is a periodic neighbor of 11.0000 0.00000 7.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 0.00000 7.00000 should be equal to 11.0000 0.00000 7.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 0.00000 5.00000 is a periodic neighbor of 9.00000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 16.0000 5.00000 should be equal to 9.00000 16.0000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 0.00000 5.00000 is a periodic neighbor of 11.0000 16.0000 5.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 16.0000 5.00000 should be equal to 11.0000 16.0000 5.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 0.00000 7.00000 is a periodic neighbor of 9.00000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 16.0000 7.00000 should be equal to 9.00000 16.0000 7.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 0.00000 7.00000 is a periodic neighbor of 11.0000 16.0000 7.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 16.0000 7.00000 should be equal to 11.0000 16.0000 7.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 16.0000 9.00000 is a periodic neighbor of 5.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 0.00000 9.00000 should be equal to 5.00000 0.00000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 16.0000 9.00000 is a periodic neighbor of 7.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 0.00000 9.00000 should be equal to 7.00000 0.00000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 16.0000 11.0000 is a periodic neighbor of 5.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 0.00000 11.0000 should be equal to 5.00000 0.00000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 16.0000 11.0000 is a periodic neighbor of 7.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 0.00000 11.0000 should be equal to 7.00000 0.00000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 16.0000 9.00000 is a periodic neighbor of 9.00000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 0.00000 9.00000 should be equal to 9.00000 0.00000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 16.0000 9.00000 is a periodic neighbor of 11.0000 0.00000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 0.00000 9.00000 should be equal to 11.0000 0.00000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 16.0000 11.0000 is a periodic neighbor of 9.00000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 0.00000 11.0000 should be equal to 9.00000 0.00000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 16.0000 11.0000 is a periodic neighbor of 11.0000 0.00000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 0.00000 11.0000 should be equal to 11.0000 0.00000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 0.00000 9.00000 is a periodic neighbor of 5.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 16.0000 9.00000 should be equal to 5.00000 16.0000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 9.00000 is a periodic neighbor of 7.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 9.00000 should be equal to 7.00000 16.0000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::5.00000 0.00000 11.0000 is a periodic neighbor of 5.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 5.00000 16.0000 11.0000 should be equal to 5.00000 16.0000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 11.0000 is a periodic neighbor of 7.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 11.0000 should be equal to 7.00000 16.0000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 0.00000 9.00000 is a periodic neighbor of 9.00000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 16.0000 9.00000 should be equal to 9.00000 16.0000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 0.00000 9.00000 is a periodic neighbor of 11.0000 16.0000 9.00000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 16.0000 9.00000 should be equal to 11.0000 16.0000 9.00000
+DEAL:2::-------------------------------------------------------
+DEAL:2::9.00000 0.00000 11.0000 is a periodic neighbor of 9.00000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 9.00000 16.0000 11.0000 should be equal to 9.00000 16.0000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::11.0000 0.00000 11.0000 is a periodic neighbor of 11.0000 16.0000 11.0000. And periodic neighbor has the same level.
+DEAL:2::If the periodic neighbor is not coarser, 11.0000 16.0000 11.0000 should be equal to 11.0000 16.0000 11.0000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 6.50000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 6.50000. And periodic neighbor is coarser.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 6.50000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 7.00000 is a periodic neighbor of 6.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 6.50000 16.0000 7.50000
+DEAL:2::-------------------------------------------------------
+DEAL:2::7.00000 0.00000 7.00000 is a periodic neighbor of 7.50000 16.0000 7.50000. And periodic neighbor is coarser.
+DEAL:2::If the periodic neighbor is not coarser, 7.00000 16.0000 7.00000 should be equal to 7.50000 16.0000 7.50000
+DEAL:2::-------------------------------------------------------
+