Index: /trunk/ippconfig/megacam/ppMerge.config
===================================================================
--- /trunk/ippconfig/megacam/ppMerge.config	(revision 17134)
+++ /trunk/ippconfig/megacam/ppMerge.config	(revision 17135)
@@ -28,5 +28,4 @@
 	FRACLOW		F32	0.1		# Fraction of low pixels to reject immediately
 	NKEEP		S32	5		# Minimum number of pixels in stack to keep
-	MASKVAL		S32	0xff		# Mask value for input data
 	WEIGHTS		BOOL	TRUE		# Use image weights?
 	COMBINE		STR	MEAN		# Statistic to use for combination: