Index: trunk/ippScripts/scripts/detrend_reject_exp.pl
===================================================================
--- trunk/ippScripts/scripts/detrend_reject_exp.pl	(revision 13698)
+++ trunk/ippScripts/scripts/detrend_reject_exp.pl	(revision 13722)
@@ -127,5 +127,5 @@
 my $logFile;
 unless ($no_op) {
-    $logFile = $ipprc->file_create_open( $logName );
+    $logFile = $ipprc->file_create_append( $logName );
     print $logFile "Ensemble mean " . $meanStats->mean() . " +/- " . $meanStats->standard_deviation .
 	", stdev " . $stdevStats->mean() . " +/- " . $stdevStats->standard_deviation() . "\n\n";