Index: trunk/ippTasks/detrend.resid.pro
===================================================================
--- trunk/ippTasks/detrend.resid.pro	(revision 11476)
+++ trunk/ippTasks/detrend.resid.pro	(revision 11546)
@@ -102,7 +102,6 @@
     end
 
-    # delete existing entries which are DONE
-    book delpage detPendingResidImfile -key state DONE
-    book delpage detPendingResidImfile -key state DATA_ERR
+    # delete existing entries in the appropriate states
+    process_cleanup detPendingResidImfile
   end
 
@@ -219,7 +218,6 @@
     end
 
-    # delete existing entries which are DONE
-    book delpage detPendingResidExp -key state DONE
-    book delpage detPendingResidExp -key state DATA_ERR
+    # delete existing entries in the appropriate states
+    process_cleanup detPendingResidExp
   end