Index: trunk/ippTasks/detrend.resid.pro
===================================================================
--- trunk/ippTasks/detrend.resid.pro	(revision 19465)
+++ trunk/ippTasks/detrend.resid.pro	(revision 19621)
@@ -153,17 +153,19 @@
 
     book setword detPendingResidImfile $pageName pantaskState RUN
-    book getword detPendingResidImfile $pageName det_id    -var DET_ID   
-    book getword detPendingResidImfile $pageName exp_id    -var EXP_ID  
-    book getword detPendingResidImfile $pageName iteration -var ITERATION     
-    book getword detPendingResidImfile $pageName det_type  -var DET_TYPE 
-    book getword detPendingResidImfile $pageName mode      -var MODE     
-    book getword detPendingResidImfile $pageName exp_tag   -var EXP_TAG  
-    book getword detPendingResidImfile $pageName class_id  -var CLASS_ID 
-    book getword detPendingResidImfile $pageName uri       -var URI      
-    book getword detPendingResidImfile $pageName det_uri   -var DET_URI  
-    book getword detPendingResidImfile $pageName camera    -var CAMERA   
-    book getword detPendingResidImfile $pageName workdir   -var WORKDIR_TEMPLATE
-    book getword detPendingResidImfile $pageName dbname    -var DBNAME
-    book getword detPendingResidImfile $pageName reduction -var REDUCTION
+    book getword detPendingResidImfile $pageName det_id     -var DET_ID   
+    book getword detPendingResidImfile $pageName exp_id     -var EXP_ID  
+    book getword detPendingResidImfile $pageName iteration  -var ITERATION     
+    book getword detPendingResidImfile $pageName det_type   -var DET_TYPE 
+    book getword detPendingResidImfile $pageName mode       -var MODE     
+    book getword detPendingResidImfile $pageName exp_tag    -var EXP_TAG  
+    book getword detPendingResidImfile $pageName class_id   -var CLASS_ID 
+    book getword detPendingResidImfile $pageName uri        -var URI      
+    book getword detPendingResidImfile $pageName det_uri    -var DET_URI  
+    book getword detPendingResidImfile $pageName ref_det_id -var REF_DET_ID   
+    book getword detPendingResidImfile $pageName ref_iter   -var REF_ITER
+    book getword detPendingResidImfile $pageName camera     -var CAMERA   
+    book getword detPendingResidImfile $pageName workdir    -var WORKDIR_TEMPLATE
+    book getword detPendingResidImfile $pageName dbname     -var DBNAME
+    book getword detPendingResidImfile $pageName reduction  -var REDUCTION
 
     # specify choice of local or remote host based on camera and chip (class_id)
@@ -179,5 +181,5 @@
     stderr $LOGDIR/detrend.resid.imfile.log
 
-    $run = detrend_resid_imfile.pl --threads @MAX_THREADS@ --det_id $DET_ID --iteration $ITERATION --exp_id $EXP_ID --exp_tag $EXP_TAG --class_id $CLASS_ID --det_type $DET_TYPE --detrend $DET_URI --input_uri $URI --camera $CAMERA --mode $MODE --outroot $outroot --redirect-output --verbose
+    $run = detrend_resid_imfile.pl --threads @MAX_THREADS@ --det_id $DET_ID --iteration $ITERATION --ref_det_id $REF_DET_ID --ref_iter $REF_ITER --exp_id $EXP_ID --exp_tag $EXP_TAG --class_id $CLASS_ID --det_type $DET_TYPE --detrend $DET_URI --input_uri $URI --camera $CAMERA --mode $MODE --outroot $outroot --redirect-output --verbose
 
     if ("$REDUCTION" != "NULL")