Index: trunk/ippScripts/scripts/detrend_stack.pl
===================================================================
--- trunk/ippScripts/scripts/detrend_stack.pl	(revision 9446)
+++ trunk/ippScripts/scripts/detrend_stack.pl	(revision 9869)
@@ -44,5 +44,6 @@
     'dark' => 'PPMERGE_DARK',
     'shutter' => 'PPMERGE_SHUTTER',
-    'flat' => 'PPMERGE_FLAT'
+    'flat' => 'PPMERGE_FLAT',
+    'fringe' => 'PPMERGE_FRINGE',
     };