Index: trunk/ippToPsps/config/tables.DF.vot
===================================================================
--- trunk/ippToPsps/config/tables.DF.vot	(revision 38934)
+++ trunk/ippToPsps/config/tables.DF.vot	(revision 38935)
@@ -20,4 +20,7 @@
       <FIELD name="diffTypeID" arraysize="1" datatype="unsignedByte" unit="dimensionless" default="0">
         <DESCRIPTION>Difference type identifier.  Details in the DiffType table.</DESCRIPTION>
+      </FIELD>
+      <FIELD name="frameID" arraysize="1" datatype="int" unit="dimensionless" default="NA">
+        <DESCRIPTION>Frame/exposure identifier for the postitive image in warp-stack difference images.</DESCRIPTION>
       </FIELD>
       <FIELD name="posImageID" arraysize="1" datatype="long" unit="dimensionless" default="NA">