Index: /trunk/ippconfig/isp/ppMerge_bias.config
===================================================================
--- /trunk/ippconfig/isp/ppMerge_bias.config	(revision 9334)
+++ /trunk/ippconfig/isp/ppMerge_bias.config	(revision 9335)
@@ -9,5 +9,7 @@
 FRACLOW		F32	0.1		# Fraction of low pixels to reject immediately
 NKEEP		S32	5		# Minimum number of pixels in stack to keep
-SHUTTERSIZE	S32	128		# Size of shutter regions for statistics
+SHUTTER.SIZE	S32	10		# Size for shutter measurement regions
+SHUTTER.ITER	S32	2		# Number of iterations for shutter measurement
+SHUTTER.REJ	F32	3		# Rejection limit for shutter measurement
 MASKVAL		S32	0xff		# Mask value for input data
 COMBINE		STR	MEAN		# Statistic to use for combination: 
Index: /trunk/ippconfig/isp/ppMerge_dark.config
===================================================================
--- /trunk/ippconfig/isp/ppMerge_dark.config	(revision 9334)
+++ /trunk/ippconfig/isp/ppMerge_dark.config	(revision 9335)
@@ -9,5 +9,7 @@
 FRACLOW		F32	0.1		# Fraction of low pixels to reject immediately
 NKEEP		S32	5		# Minimum number of pixels in stack to keep
-SHUTTERSIZE	S32	128		# Size of shutter regions for statistics
+SHUTTER.SIZE	S32	10		# Size for shutter measurement regions
+SHUTTER.ITER	S32	2		# Number of iterations for shutter measurement
+SHUTTER.REJ	F32	3		# Rejection limit for shutter measurement
 MASKVAL		S32	0xff		# Mask value for input data
 COMBINE		STR	MEAN		# Statistic to use for combination: 
Index: /trunk/ippconfig/isp/ppMerge_flat.config
===================================================================
--- /trunk/ippconfig/isp/ppMerge_flat.config	(revision 9334)
+++ /trunk/ippconfig/isp/ppMerge_flat.config	(revision 9335)
@@ -9,5 +9,7 @@
 FRACLOW		F32	0.1		# Fraction of low pixels to reject immediately
 NKEEP		S32	5		# Minimum number of pixels in stack to keep
-SHUTTERSIZE	S32	128		# Size of shutter regions for statistics
+SHUTTER.SIZE	S32	10		# Size for shutter measurement regions
+SHUTTER.ITER	S32	2		# Number of iterations for shutter measurement
+SHUTTER.REJ	F32	3		# Rejection limit for shutter measurement
 MASKVAL		S32	0xff		# Mask value for input data
 COMBINE		STR	MEAN		# Statistic to use for combination: 
Index: /trunk/ippconfig/isp/ppMerge_shutter.config
===================================================================
--- /trunk/ippconfig/isp/ppMerge_shutter.config	(revision 9334)
+++ /trunk/ippconfig/isp/ppMerge_shutter.config	(revision 9335)
@@ -9,5 +9,7 @@
 FRACLOW		F32	0.1		# Fraction of low pixels to reject immediately
 NKEEP		S32	5		# Minimum number of pixels in stack to keep
-SHUTTERSIZE	S32	128		# Size of shutter regions for statistics
+SHUTTER.SIZE	S32	10		# Size for shutter measurement regions
+SHUTTER.ITER	S32	2		# Number of iterations for shutter measurement
+SHUTTER.REJ	F32	3		# Rejection limit for shutter measurement
 MASKVAL		S32	0xff		# Mask value for input data
 COMBINE		STR	MEAN		# Statistic to use for combination: 
Index: /trunk/ippconfig/ppMerge_template.config
===================================================================
--- /trunk/ippconfig/ppMerge_template.config	(revision 9334)
+++ /trunk/ippconfig/ppMerge_template.config	(revision 9335)
@@ -10,5 +10,7 @@
 NKEEP		S32	5		# Minimum number of pixels in stack to keep
 MASKVAL		S32	0xff		# Mask value for input data
-SHUTTERSIZE	S32	10		# Size for shutter measurement regions
+SHUTTER.SIZE	S32	10		# Size for shutter measurement regions
+SHUTTER.ITER	S32	2		# Number of iterations for shutter measurement
+SHUTTER.REJ	F32	3		# Rejection limit for shutter measurement
 COMBINE		STR	MEAN		# Statistic to use for combination
 MEAN		STR	ROBUST_MEDIAN	# Statistic to use to measure the mean