Index: trunk/ippconfig/simtest/filerules.mdc
===================================================================
--- trunk/ippconfig/simtest/filerules.mdc	(revision 15282)
+++ trunk/ippconfig/simtest/filerules.mdc	(revision 15573)
@@ -47,4 +47,7 @@
 
 PPSTAMP.INPUT      INPUT    none.fits                     FPA	     IMAGE
+
+PPARITH.INPUT.IMAGE INPUT @FILES        CHIP       IMAGE
+PPARITH.INPUT.MASK  INPUT @FILES        CHIP       MASK
 
 ### output file definitions
@@ -107,4 +110,7 @@
 PPSIM.SOURCES       OUTPUT   {OUTPUT}.cmf            CMF       NONE      FPA        TRUE      NONE
 
+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}.imfile.log     TEXT      NONE      FPA        TRUE      NONE
 LOG.EXP               OUTPUT {OUTPUT}.exp.log        TEXT      NONE      FPA        TRUE      NONE