Index: trunk/ippconfig/megacam/ppMerge_flat.config
===================================================================
--- trunk/ippconfig/megacam/ppMerge_flat.config	(revision 10407)
+++ trunk/ippconfig/megacam/ppMerge_flat.config	(revision 10496)
@@ -1,7 +1,2 @@
-# Recipe configuration for ppMerge
-
-ROWS            S32     128		# 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	1		# Number of rejection iterations
@@ -9,16 +4,5 @@
 FRACLOW		F32	0.1		# Fraction of low pixels to reject immediately
 NKEEP		S32	5		# Minimum number of pixels in stack to keep
-FRINGE.NUM	S32	5000		# Number of fringe regions
-FRINGE.SIZE	S32	3		# Half-size of fringe regions
-FRINGE.XSMOOTH	S32	11		# Number of smoothing regions in x
-FRINGE.YSMOOTH	S32	5		# Number of smoothing regions in y
-SHUTTER.SIZE	S32	128		# Size for shutter measurement regions
-SHUTTER.ITER	S32	2		# Number of iterations for shutter measurement
-SHUTTER.REJECT	F32	3		# Rejection limit for shutter measurement
-MASK.SUSPECT    F32     5.0             # Threshold for suspect pixels (sigma)
-MASK.BAD        F32     -4.0            # Threshold for bad pixels (sigma)
 MASKVAL		S32	0xff		# Mask value for input data
+WEIGHTS		BOOL	TRUE		# Use image weights?
 COMBINE		STR	MEAN		# Statistic to use for combination: 
-WEIGHTS		BOOL	TRUE		# Use image weights?
-MEAN		STR	ROBUST_MEDIAN	# Statistic to use to measure the mean
-STDEV		STR	ROBUST_STDEV	# Statistic to use to measure the stdev