Index: trunk/ippconfig/ppMerge_template.config
===================================================================
--- trunk/ippconfig/ppMerge_template.config	(revision 7183)
+++ trunk/ippconfig/ppMerge_template.config	(revision 7456)
@@ -1,13 +1,14 @@
 # Recipe configuration for ppMerge
  
-ROWS            S32     128             # Number of rows to read at once
+ROWS            S32     256		# Number of rows to read at once
 ELECTRONS       F32     100.0           # Minimum number of electrons for useful signal
 SAMPLE          S32     100             # Sampling factor for measuring the background
 REJ		F32	3.0		# Rejection threshold (sigma)
-ITER		S32	3		# Number of rejection iterations
-FRACHIGH	F32	0.1		# Fraction of high pixels to reject immediately
+ITER		S32	1		# Number of rejection iterations
+FRACHIGH	F32	0.3		# Fraction of high pixels to reject immediately
 FRACLOW		F32	0.1		# Fraction of low pixels to reject immediately
-NKEEP		S32	3		# Minimum number of pixels in stack to keep
+NKEEP		S32	5		# Minimum number of pixels in stack to keep
 MASKVAL		S32	0xff		# Mask value for input data
-COMBINE		STR	MEAN		# Statistic to use for combination
+### Statistics options: MEAN | MEDIAN | ROBUST | FITTED | CLIPPED
+COMBINE		STR	MEAN		# Statistic to use for combination: 
 BACKGROUND	STR	MEDIAN		# Statistic to use to measure the background