Index: /trunk/ippScripts/scripts/warp_overlap.pl
===================================================================
--- /trunk/ippScripts/scripts/warp_overlap.pl	(revision 13175)
+++ /trunk/ippScripts/scripts/warp_overlap.pl	(revision 13176)
@@ -56,6 +56,6 @@
 my $missing_tools;
 my $warptool = can_run('warptool') or (warn "Can't find warptool" and $missing_tools = 1);
-my $dvoImageOverlaps = can_run('dvoImageOverlaps') or (warp "Can't find dvoImageOverlaps" and $missing_tools = 1);
-my $dvoImageExtract = can_run('dvoImageExtract') or (warp "Can't find dvoImageExtract" and $missing_tools = 1);
+my $dvoImageOverlaps = can_run('dvoImageOverlaps') or (warn "Can't find dvoImageOverlaps" and $missing_tools = 1);
+my $dvoImageExtract = can_run('dvoImageExtract') or (warn "Can't find dvoImageExtract" and $missing_tools = 1);
 if ($missing_tools) { 
     warn("Can't find required tools.");
@@ -111,5 +111,5 @@
     my $tessellations = $ipprc->tessellations(); # Hash of defined tessellations
     foreach my $tess_id ( keys %$tessellations ) {
-	my $tess_dir = $$tessellations{$tess_id};
+	my $tess_dir = $ipprc->convert_filename_absolute( $$tessellations{$tess_id} ); # Catdir for DVO
 	print STDERR "tessellation: $tess_id, $tess_dir\n";