Index: trunk/psModules/src/concepts/pmConcepts.c
===================================================================
--- trunk/psModules/src/concepts/pmConcepts.c	(revision 7439)
+++ trunk/psModules/src/concepts/pmConcepts.c	(revision 7441)
@@ -407,5 +407,6 @@
         {
             psMetadataItem *chipX0 = psMetadataItemAllocF32("CHIP.X0", "Position of (0,0) on the FPA", NAN);
-            pmConceptRegister(chipX0, NULL, NULL, PM_FPA_LEVEL_CHIP);
+            pmConceptRegister(chipX0, (pmConceptParseFunc)p_pmConceptParse_Positions,
+                              (pmConceptFormatFunc)p_pmConceptFormat_Positions, PM_FPA_LEVEL_CHIP);
             psFree(chipX0);
         }
@@ -414,5 +415,6 @@
         {
             psMetadataItem *chipY0 = psMetadataItemAllocF32("CHIP.Y0", "Position of (0,0) on the FPA", NAN);
-            pmConceptRegister(chipY0, NULL, NULL, PM_FPA_LEVEL_CHIP);
+            pmConceptRegister(chipY0, (pmConceptParseFunc)p_pmConceptParse_Positions,
+                              (pmConceptFormatFunc)p_pmConceptFormat_Positions, PM_FPA_LEVEL_CHIP);
             psFree(chipY0);
         }
@@ -567,6 +569,6 @@
         {
             psMetadataItem *cellX0 = psMetadataItemAllocS32("CELL.X0", "Position of (0,0) on the chip", 0);
-            pmConceptRegister(cellX0, (pmConceptParseFunc)p_pmConceptParse_CELL_Positions,
-                              (pmConceptFormatFunc)p_pmConceptFormat_CELL_Positions, PM_FPA_LEVEL_CELL);
+            pmConceptRegister(cellX0, (pmConceptParseFunc)p_pmConceptParse_Positions,
+                              (pmConceptFormatFunc)p_pmConceptFormat_Positions, PM_FPA_LEVEL_CELL);
             psFree(cellX0);
         }
@@ -575,6 +577,6 @@
         {
             psMetadataItem *cellY0 = psMetadataItemAllocS32("CELL.Y0", "Position of (0,0) on the chip", 0);
-            pmConceptRegister(cellY0, (pmConceptParseFunc)p_pmConceptParse_CELL_Positions,
-                              (pmConceptFormatFunc)p_pmConceptFormat_CELL_Positions, PM_FPA_LEVEL_CELL);
+            pmConceptRegister(cellY0, (pmConceptParseFunc)p_pmConceptParse_Positions,
+                              (pmConceptFormatFunc)p_pmConceptFormat_Positions, PM_FPA_LEVEL_CELL);
             psFree(cellY0);
         }