Index: trunk/ippScripts/scripts/camera_exp.pl
===================================================================
--- trunk/ippScripts/scripts/camera_exp.pl	(revision 32374)
+++ trunk/ippScripts/scripts/camera_exp.pl	(revision 32379)
@@ -88,5 +88,5 @@
 
 if ($redirect) {
-    $ipprc->redirect_output($logDest) or my_die( "Unable to redirect output", $cam_id, $PS_EXIT_SYS_ERROR );
+    $ipprc->redirect_to_logfile($logDest) or my_die( "Unable to redirect output", $cam_id, $PS_EXIT_SYS_ERROR );
     print "\n\n";
     print "Starting script $0 on $host\n\n";
Index: trunk/ippScripts/scripts/diff_skycell.pl
===================================================================
--- trunk/ippScripts/scripts/diff_skycell.pl	(revision 32374)
+++ trunk/ippScripts/scripts/diff_skycell.pl	(revision 32379)
@@ -40,5 +40,4 @@
 my ($skycell_id, $diff_skyfile_id);
 my ($use_convolved);
-my $zaplog = 0;
 
 GetOptions(
@@ -57,5 +56,4 @@
     'no-op'             => \$no_op, # Don't do any operations?
     'redirect-output'   => \$redirect,
-    'zaplog'            => \$zaplog, # delete any previous log file
 ) or pod2usage( 2 );
 
@@ -79,15 +77,9 @@
 
 # XXX camera is not known here; cannot use filerules... 
-# bills 2011-03-07 This is unfortunate because it prevents us from using prepare_output ...
-# my $logDest = $ipprc->filename("LOG.EXP", $outroot);
 my $logDest = "$outroot.log";
 if ($run_state eq 'update') {
     $logDest .= '.update';
-    # ... well we can just do the dirty work here
-    $ipprc->kill_file($logDest);
-} elsif ($zaplog) {
-    $ipprc->kill_file($logDest);
-}
-$ipprc->redirect_output($logDest) or my_die( "Unable to redirect output", $diff_id, $skycell_id, $PS_EXIT_SYS_ERROR ) if $redirect;
+}
+$ipprc->redirect_to_logfile($logDest) or my_die( "Unable to redirect output", $diff_id, $skycell_id, $PS_EXIT_SYS_ERROR ) if $redirect;
 
 my $source_id = $ipprc->source_id($dbname, $PS_TABLE_ID_DIFF);
Index: trunk/ippScripts/scripts/register_exp.pl
===================================================================
--- trunk/ippScripts/scripts/register_exp.pl	(revision 32374)
+++ trunk/ippScripts/scripts/register_exp.pl	(revision 32379)
@@ -54,5 +54,5 @@
 
 my $ipprc = PS::IPP::Config->new() or my_die( "Unable to set up", $exp_id, $PS_EXIT_CONFIG_ERROR );
-$ipprc->redirect_output($logfile) or my_die( "Unable to redirect output", $exp_id, $PS_EXIT_SYS_ERROR ) if $logfile;
+$ipprc->redirect_to_logfile($logfile) or my_die( "Unable to redirect output", $exp_id, $PS_EXIT_SYS_ERROR ) if $logfile;
 
 pod2usage( -msg => "Unknown option: @ARGV", -exitval => 2 ) if @ARGV;
Index: trunk/ippScripts/scripts/register_imfile.pl
===================================================================
--- trunk/ippScripts/scripts/register_imfile.pl	(revision 32374)
+++ trunk/ippScripts/scripts/register_imfile.pl	(revision 32379)
@@ -60,5 +60,5 @@
 
 my $ipprc = PS::IPP::Config->new() or my_die_for_add( "Unable to set up", $exp_id, $tmp_exp_name, $tmp_class_id, $uri, $PS_EXIT_CONFIG_ERROR ); # IPP configuration
-$ipprc->redirect_output($logfile) or my_die_for_add( "Unable to redirect output", $exp_id, $tmp_exp_name, $tmp_class_id, $uri, $PS_EXIT_SYS_ERROR ) if $logfile;
+$ipprc->redirect_to_logfile($logfile) or my_die_for_add( "Unable to redirect output", $exp_id, $tmp_exp_name, $tmp_class_id, $uri, $PS_EXIT_SYS_ERROR ) if $logfile;
 
 pod2usage( -msg => "Unknown option: @ARGV", -exitval => 2 ) if @ARGV;
Index: trunk/ippScripts/scripts/stack_skycell.pl
===================================================================
--- trunk/ippScripts/scripts/stack_skycell.pl	(revision 32374)
+++ trunk/ippScripts/scripts/stack_skycell.pl	(revision 32379)
@@ -104,5 +104,5 @@
 }
 
-$ipprc->redirect_output($logDest) or my_die( "Unable to redirect output", $stack_id, $PS_EXIT_SYS_ERROR ) if $redirect;
+$ipprc->redirect_to_logfile($logDest) or my_die( "Unable to redirect output", $stack_id, $PS_EXIT_SYS_ERROR ) if $redirect;
 
 my $neb;
Index: trunk/ippScripts/scripts/warp_overlap.pl
===================================================================
--- trunk/ippScripts/scripts/warp_overlap.pl	(revision 32374)
+++ trunk/ippScripts/scripts/warp_overlap.pl	(revision 32379)
@@ -57,5 +57,5 @@
 
 my $ipprc = PS::IPP::Config->new( $camera ) or my_die( "Unable to set up", $warp_id, $PS_EXIT_CONFIG_ERROR ); # IPP configuration
-$ipprc->redirect_output($logfile) or my_die( "Unable to redirect output", $warp_id, $PS_EXIT_SYS_ERROR ) if $logfile;
+$ipprc->redirect_to_logfile($logfile) or my_die( "Unable to redirect output", $warp_id, $PS_EXIT_SYS_ERROR ) if $logfile;
 
 &my_die("Tessellation identifier not provided: $tess_dir", $warp_id, $PS_EXIT_SYS_ERROR) unless $tess_dir ne "NULL";
Index: trunk/ippScripts/scripts/warp_skycell.pl
===================================================================
--- trunk/ippScripts/scripts/warp_skycell.pl	(revision 32374)
+++ trunk/ippScripts/scripts/warp_skycell.pl	(revision 32379)
@@ -38,5 +38,4 @@
 
 my ($warp_id, $skycell_id, $warp_skyfile_id, $tess_dir, $reduction, $camera, $dbname, $outroot, $threads, $run_state, $magicked, $verbose, $no_update, $no_op, $redirect, $save_temps);
-my $zaplog = 0;
 
 GetOptions(
@@ -55,5 +54,4 @@
     'no-update'           => \$no_update, # Don't update the database?
     'no-op'               => \$no_op, # Don't do any operations?
-    'zaplog'              => \$zaplog, # delete previous logfile
     'redirect-output'     => \$redirect,
     'save-temps'          => \$save_temps, # Save temporary files?
@@ -77,9 +75,9 @@
 my $do_stats;
 if ($run_state eq 'new') {
-    $logDest = prepare_output("LOG.EXP", $outroot, $skycell_id, $zaplog);
+    $logDest = $ipprc->filename("LOG.EXP", $outroot, $skycell_id);
     $traceDest = prepare_output("TRACE.EXP", $outroot, $skycell_id, 1);
     $do_stats = 1;
 } elsif ($run_state eq 'update')  {
-    $logDest = prepare_output("LOG.EXP.UPDATE", $outroot, $skycell_id, 1);
+    $logDest = $ipprc->filename("LOG.EXP.UPDATE", $outroot, $skycell_id);
     $traceDest = prepare_output("TRACE.EXP.UPDATE", $outroot, $skycell_id, 1);
 } else {
@@ -93,5 +91,5 @@
 }
 
-$ipprc->redirect_output($logDest) or my_die( "Unable to redirect output", $warp_id, $skycell_id, $tess_dir, $PS_EXIT_SYS_ERROR ) if $redirect;
+$ipprc->redirect_to_logfile($logDest) or my_die( "Unable to redirect output", $warp_id, $skycell_id, $tess_dir, $PS_EXIT_SYS_ERROR ) if $redirect;
 
 # Recipes to use based on reduction class