Index: trunk/psModules/src/concepts/pmConcepts.c
===================================================================
--- trunk/psModules/src/concepts/pmConcepts.c	(revision 11749)
+++ trunk/psModules/src/concepts/pmConcepts.c	(revision 11865)
@@ -639,4 +639,18 @@
         }
 
+        // CHIP.XSIZE
+        {
+            psMetadataItem *chipXsize = psMetadataItemAllocS32("CHIP.XSIZE", "Size of chip (pixels)", 0);
+            pmConceptRegister(chipXsize, NULL, NULL, PM_FPA_LEVEL_CHIP);
+            psFree(chipXsize);
+        }
+
+        // CHIP.YSIZE
+        {
+            psMetadataItem *chipYsize = psMetadataItemAllocS32("CHIP.YSIZE", "Size of chip (pixels)", 0);
+            pmConceptRegister(chipYsize, NULL, NULL, PM_FPA_LEVEL_CHIP);
+            psFree(chipYsize);
+        }
+
         // CHIP.TEMP
         {
@@ -808,4 +822,17 @@
         }
 
+        // CELL.XSIZE
+        {
+            psMetadataItem *cellXsize = psMetadataItemAllocS32("CELL.XSIZE", "Size of cell (pixels)", 0);
+            pmConceptRegister(cellXsize, NULL, NULL, PM_FPA_LEVEL_CELL);
+            psFree(cellXsize);
+        }
+
+        // CELL.YSIZE
+        {
+            psMetadataItem *cellYsize = psMetadataItemAllocS32("CELL.YSIZE", "Size of cell (pixels)", 0);
+            pmConceptRegister(cellYsize, NULL, NULL, PM_FPA_LEVEL_CELL);
+            psFree(cellYsize);
+        }
     }