Index: trunk/psModules/src/imcombine/pmSubtractionParams.h
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionParams.h	(revision 18287)
+++ trunk/psModules/src/imcombine/pmSubtractionParams.h	(revision 26893)
@@ -17,5 +17,6 @@
                                                       float tolerance, ///< Maximum difference in chi^2
                                                       float penalty, ///< Penalty for wideness
-                                                      pmSubtractionMode mode // Mode for subtraction
+                                                      psRegion bounds,       ///< Bounds of validity
+                                                      pmSubtractionMode mode ///< Mode for subtraction
     );