Index: /branches/eam_02_branch/psModules/src/objects/pmSource.c
===================================================================
--- /branches/eam_02_branch/psModules/src/objects/pmSource.c	(revision 12985)
+++ /branches/eam_02_branch/psModules/src/objects/pmSource.c	(revision 12986)
@@ -6,6 +6,6 @@
  *  @author EAM, IfA: significant modifications.
  *
- *  @version $Revision: 1.25.4.6 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-04-24 17:04:52 $
+ *  @version $Revision: 1.25.4.7 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-04-24 18:15:33 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -802,7 +802,7 @@
 		float value = Io*source->modelFlux->data.F32[iy][ix];
 		if (add) {
+		    source->pixels->data.F32[oy][ox] += value;
+		} else {
 		    source->pixels->data.F32[oy][ox] -= value;
-		} else {
-		    source->pixels->data.F32[oy][ox] += value;
 		}
 	    }