Index: trunk/ippconfig/isp/ppImage.config
===================================================================
--- trunk/ippconfig/isp/ppImage.config	(revision 13697)
+++ trunk/ippconfig/isp/ppImage.config	(revision 13752)
@@ -4,4 +4,8 @@
 
 PHOTCODE.RULE		STR	{DETECTOR}.{FILTER.ID}
+
+FRINGE.FILTERS  MULTI
+FRINGE.FILTERS	STR z
+FRINGE.FILTERS	STR y
 
 # apply the following constraints when selecting a detrend image