Index: trunk/psModules/src/imcombine/pmSubtractionMatch.h
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionMatch.h	(revision 20049)
+++ trunk/psModules/src/imcombine/pmSubtractionMatch.h	(revision 20505)
@@ -38,4 +38,5 @@
                         int iter,       ///< Rejection iterations
                         float rej,      ///< Rejection threshold
+                        float sysError, ///< Relative systematic error
                         psMaskType maskVal, ///< Value to mask for input
                         psMaskType maskBad, ///< Mask for output bad pixels