From 5295127625a99dfcb4ef818f6f7b959585d92ce2 Mon Sep 17 00:00:00 2001
From: Erik Schnetter <schnetter@gmail.com>
Date: Mon, 27 Aug 2012 16:05:14 -0400
Subject: Carpet: Improve layout of grid structure files

---
 Carpet/Carpet/src/Recompose.cc | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Carpet/Carpet/src/Recompose.cc b/Carpet/Carpet/src/Recompose.cc
index b8bba7d96..3dc3517fe 100644
--- a/Carpet/Carpet/src/Recompose.cc
+++ b/Carpet/Carpet/src/Recompose.cc
@@ -730,8 +730,12 @@ namespace Carpet {
       assert (file.good());
     }
     
-    file << "iteration " << cctkGH->cctk_iteration << eol;
-    file << "maps " << maps << eol;
+    if (m == 0) {
+      // Output a separator
+      file << eol;
+      file << "iteration " << cctkGH->cctk_iteration << eol;
+      file << "maps " << maps << eol;
+    }
     file << m << " mglevels " << regsss.size() << eol;
     for (int ml=0; ml<(int)regsss.size(); ++ml) {
       file << m << " " << ml << " reflevels " << regsss.AT(ml).size() << eol;
@@ -745,7 +749,6 @@ namespace Carpet {
         }
       }
     }
-    file << eol;
     
     file.close();
     assert (file.good());
-- 
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