Index: trunk/ippToPsps/jython/stackbatch.py
===================================================================
--- trunk/ippToPsps/jython/stackbatch.py	(revision 39249)
+++ trunk/ippToPsps/jython/stackbatch.py	(revision 39250)
@@ -92,4 +92,5 @@
                validFilterCount=validFilterCount + 1
            if (stackID <= 0): 
+               self.stackEpochs[filter] = -999
                continue