Index: trunk/ippconfig/gpc1/psphot.config
===================================================================
--- trunk/ippconfig/gpc1/psphot.config	(revision 28154)
+++ trunk/ippconfig/gpc1/psphot.config	(revision 28155)
@@ -36,5 +36,6 @@
   BACKGROUND.XBIN		    S32  32            # size of background superpixels
   BACKGROUND.YBIN	    	    S32  32            # size of background superpixels
-  OUTPUT.FORMAT		            STR  PS1_DV1
+  DIFF_STATS			    BOOL TRUE	       # Calculate diff-specific stats
+  OUTPUT.FORMAT		            STR  PS1_DV1       # Format of output file
 END
 
Index: trunk/ippconfig/recipes/psphot.config
===================================================================
--- trunk/ippconfig/recipes/psphot.config	(revision 28154)
+++ trunk/ippconfig/recipes/psphot.config	(revision 28155)
@@ -342,4 +342,7 @@
 # Recipe overrides for DIFF
 DIFF	METADATA
+  DIFF_STATS			    BOOL TRUE	       # Calculate diff-specific stats
+  OUTPUT.FORMAT		            STR  PS1_DV1       # Format of output file
+
 END