Index: trunk/archive/scripts/src/megacam_splice.config
===================================================================
--- trunk/archive/scripts/src/megacam_splice.config	(revision 4395)
+++ trunk/archive/scripts/src/megacam_splice.config	(revision 4694)
@@ -88,4 +88,5 @@
 # Default PS concepts that may be specified by value
 DEFAULTS        METADATA
+	CELL.READDIR		S32	1		# Cell is read in x direction
         CELL.BAD                S32     0
 	CELL.XPARITY		S32	1