Index: /trunk/ippconfig/recipes/ppSub.config
===================================================================
--- /trunk/ippconfig/recipes/ppSub.config	(revision 20566)
+++ /trunk/ippconfig/recipes/ppSub.config	(revision 20567)
@@ -8,4 +8,5 @@
 STAMP.FOOTPRINT S32	20		# Size of stamps (pixels)
 STAMP.THRESHOLD F32	0		# Flux threshold for stamps (ADU)
+STRIDE		S32	100		# Size of convolution patches (pixels)
 ITER            S32	1		# Number of rejection iterations
 REJ             F32	2.5		# Rejection level (std dev)