Index: /branches/pap_branch_080320/ppMerge/src/ppMergeLoop.c
===================================================================
--- /branches/pap_branch_080320/ppMerge/src/ppMergeLoop.c	(revision 17169)
+++ /branches/pap_branch_080320/ppMerge/src/ppMergeLoop.c	(revision 17170)
@@ -223,5 +223,6 @@
             psList *inCells = psListAlloc(NULL); // List of cells
             for (int i = 0; i < numFiles; i++) {
-                psListAdd(inCells, PS_LIST_TAIL, readouts->data[i]);
+                pmReadout *readout = readouts->data[i]; // Readout of interest
+                psListAdd(inCells, PS_LIST_TAIL, readout->parent);
             }
             if (!pmConceptsAverageCells(outCell, inCells, NULL, NULL, true)) {