Index: trunk/ppMerge/src/ppMergeOptions.h
===================================================================
--- trunk/ppMerge/src/ppMergeOptions.h	(revision 14356)
+++ trunk/ppMerge/src/ppMergeOptions.h	(revision 15862)
@@ -37,4 +37,5 @@
     float maskSuspect;                  // Threshold for identifying suspect pixels
     float maskBad;                      // Threshold for identifying bad pixels
+    pmMaskIdentifyMode maskMode;	// how to set the limit based on the threshold value above?
     ppOnOff onOff;                      // On/off pairs?
     pmCombineParams *combine;           // Combination parameters