From 37c7f07b835f156f87575bc93b474c3dbe8c1976 Mon Sep 17 00:00:00 2001
From: Oliver Hahn <oliverjhahn@gmail.com>
Date: Thu, 24 Oct 2013 16:58:27 +0200
Subject: [PATCH] re-enabled global restriction after noise convolution (this
 needs to be selectively switched off after k-space noise convolution)

---
 densities.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/densities.cc b/densities.cc
index 9f6d1e4..300525c 100644
--- a/densities.cc
+++ b/densities.cc
@@ -754,8 +754,8 @@ void coarsen_density( const refinement_hierarchy& rh, GridHierarchy<real_t>& u )
 	}
     }
   
-  //for( int i=rh.levelmax(); i>0; --i )
-  // mg_straight().restrict( *(u.get_grid(i)), *(u.get_grid(i-1)) );
+  for( int i=rh.levelmax(); i>0; --i )
+   mg_straight().restrict( *(u.get_grid(i)), *(u.get_grid(i-1)) );
 
 }