Index: trunk/ippScripts/scripts/detrend_process_imfile.pl
===================================================================
--- trunk/ippScripts/scripts/detrend_process_imfile.pl	(revision 9223)
+++ trunk/ippScripts/scripts/detrend_process_imfile.pl	(revision 9224)
@@ -52,5 +52,5 @@
 
 # Recipe to use in processing
-my $recipe = RECIPES->{$det_type};
+my $recipe = RECIPES->{lc($det_type)};
 die "Unrecognised detrend type: $det_type\n" if not defined $recipe;