Index: trunk/ippScripts/scripts/detrend_norm_apply.pl
===================================================================
--- trunk/ippScripts/scripts/detrend_norm_apply.pl	(revision 16809)
+++ trunk/ippScripts/scripts/detrend_norm_apply.pl	(revision 16845)
@@ -118,4 +118,5 @@
     $command .= " -F PPIMAGE.OUTPUT $outFile" unless $outFile eq 'PPIMAGE.OUTPUT';
     $command .= ' -isfringe' if lc($det_type) eq 'fringe';
+    $command .= ' -isdark' if lc($det_type) eq 'dark';
     $command .= " -tracedest $traceDest -log $logDest";