Index: trunk/ppSub/src/ppSubReadout.c
===================================================================
--- trunk/ppSub/src/ppSubReadout.c	(revision 13341)
+++ trunk/ppSub/src/ppSubReadout.c	(revision 13363)
@@ -15,5 +15,5 @@
 {
     pmReadout *inRO = pmFPAfileThisReadout(config->files, view, "PPSUB.INPUT"); // Input readout
-    pmReadout *refRO = pmFPAfileThisReadout(config->files, view, "PPSUB.REFERENCE"); // Reference readout
+    pmReadout *refRO = pmFPAfileThisReadout(config->files, view, "PPSUB.REF"); // Reference readout
     pmCell *outCell = pmFPAfileThisCell(config->files, view, "PPSUB.OUTPUT"); // Output cell
     pmReadout *outRO = pmReadoutAlloc(outCell); // Output readout