Some more comments.

Tom


git-svn-id: http://svn.cactuscode.org/flesh/trunk@187 17b73243-c579-4c4c-a9d2-2d5706c11dac

1 files changed, 8 insertions, 2 deletions

diff --git a/src/include/flesh.h b/src/include/flesh.h
index 41104ffe..900ed1a8 100644
--- a/src/include/flesh.h
+++ b/src/include/flesh.h
@@ -38,19 +38,25 @@ typedef struct
   int *lower_bound;
   int *upper_bound;
 
+  /* The bounding box - 1 => a real boundary, 0 => a local grid boundary. */
   /* bbox[2*dim] */
   int *bbox;
 
+  /* The refinement factor over the top level grid. */
   int levfac;
 
-  void *rfr_top;
-
   /* data[var_num][xyz]*/
   void **data;
 
+  /* The extension array */
   void *extensions;
 
+  /* All the group data for this GH (storage, comm, etc. */
   cGHGroupData *GroupData;
+
+  /* Rfr tree for this GH. */
+  void *rfr_top;
+
 } cGH;
 
 typedef struct