Index: trunk/psModules/src/imcombine/pmSubtractionMatch.h
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionMatch.h	(revision 18962)
+++ trunk/psModules/src/imcombine/pmSubtractionMatch.h	(revision 19164)
@@ -46,6 +46,8 @@
                         int iter,       ///< Rejection iterations
                         float rej,      ///< Rejection threshold
-                        psMaskType maskBad, ///< Value to mask
-                        psMaskType maskBlank, ///< Mask for blank region
+                        psMaskType maskVal, ///< Value to mask for input
+                        psMaskType maskBad, ///< Mask for output bad pixels
+                        psMaskType maskPoor, ///< Mask for output poor pixels
+                        float poorFrac, ///< Fraction for "poor"
                         float badFrac,   ///< Maximum fraction of bad input pixels to accept
                         pmSubtractionMode mode ///< Mode of subtraction; may be modified