Index: trunk/psModules/src/concepts/pmConcepts.c
===================================================================
--- trunk/psModules/src/concepts/pmConcepts.c	(revision 25044)
+++ trunk/psModules/src/concepts/pmConcepts.c	(revision 25046)
@@ -377,5 +377,4 @@
         conceptRegisterS32("CELL.XWINDOW", "Start of cell window (pixels)",p_pmConceptParse_Positions,p_pmConceptFormat_Positions, NULL, true, PM_FPA_LEVEL_CELL);
         conceptRegisterS32("CELL.YWINDOW", "Start of cell window (pixels)",p_pmConceptParse_Positions,p_pmConceptFormat_Positions, NULL, true, PM_FPA_LEVEL_CELL);
-        conceptRegisterF32("CELL.VARFACTOR", "Variance factor for conversion from large to small scales", NULL, NULL, NULL, true, PM_FPA_LEVEL_CELL);
 
         // CELL.TRIMSEC
@@ -485,27 +484,27 @@
         concept[length - 1] = '\0';
 
-	// special variants:
-	if (!strcmp(concept, "FPA.DATE")) {
-	  psTime *fpaTime = psMetadataLookupPtr(NULL, fpa->concepts, "FPA.TIME");
-	  if (!fpaTime) {
-	    psError(PS_ERR_BAD_PARAMETER_VALUE, true, "Missing concept FPA.TIME needed for FPA.DATE");
-	    psFree(string);
-	    return NULL;
-	  }
-	  psString dateTimeString = psTimeToISO(fpaTime); // String representation
-	  psList *dateTime = psStringSplit(dateTimeString, "T", true);
-	  psFree(dateTimeString);
-	  psString dateString = psMemIncrRefCounter(psListGet(dateTime, PS_LIST_HEAD)); // The date string
-	  psFree (dateTime);
-
-	  if (!psStringSubstitute(&string, dateString, "{FPA.DATE}")) {
-	      psError(PS_ERR_UNKNOWN, false, "Unable to replace concept %s", concept);
-	      psFree(string); 
-	      psFree(dateString);
-	      return NULL; 
-	  }
-	  psFree (dateString);
-	  continue;
-	}
+        // special variants:
+        if (!strcmp(concept, "FPA.DATE")) {
+          psTime *fpaTime = psMetadataLookupPtr(NULL, fpa->concepts, "FPA.TIME");
+          if (!fpaTime) {
+            psError(PS_ERR_BAD_PARAMETER_VALUE, true, "Missing concept FPA.TIME needed for FPA.DATE");
+            psFree(string);
+            return NULL;
+          }
+          psString dateTimeString = psTimeToISO(fpaTime); // String representation
+          psList *dateTime = psStringSplit(dateTimeString, "T", true);
+          psFree(dateTimeString);
+          psString dateString = psMemIncrRefCounter(psListGet(dateTime, PS_LIST_HEAD)); // The date string
+          psFree (dateTime);
+
+          if (!psStringSubstitute(&string, dateString, "{FPA.DATE}")) {
+              psError(PS_ERR_UNKNOWN, false, "Unable to replace concept %s", concept);
+              psFree(string);
+              psFree(dateString);
+              return NULL;
+          }
+          psFree (dateString);
+          continue;
+        }
 
         psTrace("psModules.concepts", 7, "Interpolating concept %s", concept);