Index: trunk/ippconfig/megacam/filerules-mef.mdc
===================================================================
--- trunk/ippconfig/megacam/filerules-mef.mdc	(revision 15494)
+++ trunk/ippconfig/megacam/filerules-mef.mdc	(revision 15573)
@@ -75,4 +75,7 @@
 
 PPSTAMP.INPUT      INPUT @FILES        CHIP       IMAGE
+
+PPARITH.INPUT.IMAGE INPUT @FILES        CHIP       IMAGE
+PPARITH.INPUT.MASK  INPUT @FILES        CHIP       MASK
 
 ### output file definitions
@@ -154,4 +157,8 @@
 PPSIM.OUTPUT          OUTPUT {OUTPUT}.{CHIP.NAME}.fits        IMAGE     NONE      CHIP       TRUE      SPLIT
 
+PPARITH.OUTPUT.IMAGE  OUTPUT {OUTPUT}.fits                    IMAGE     NONE      CHIP       TRUE      NONE
+PPARITH.OUTPUT.MASK   OUTPUT {OUTPUT}.fits                    MASK      NONE      CHIP       TRUE      NONE
+
 LOG.IMFILE            OUTPUT {OUTPUT}.{CHIP.NAME}.log         TEXT      NONE      CHIP       TRUE      NONE
 LOG.EXP               OUTPUT {OUTPUT}.log                     TEXT      NONE      FPA        TRUE      NONE
+