--- ray/src/util/genBSDF.pl	2016/09/19 16:28:21	2.71
+++ ray/src/util/genBSDF.pl	2017/01/31 23:13:17	2.73
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# RCSid $Id: genBSDF.pl,v 2.71 2016/09/19 16:28:21 greg Exp $
+# RCSid $Id: genBSDF.pl,v 2.73 2017/01/31 23:13:17 greg Exp $
 #
 # Compute BSDF based on geometry and material description
 #
@@ -249,13 +249,6 @@ if ( !defined $recovery ) {
 	}
 	print STDERR "Recover using: $0 -recover $td\n";
 }
-# Open unbuffered progress file
-open(MYPH, ">> $td/phase.txt");
-{
-	my $ofh = select MYPH;
-	$| = 1;
-	select $ofh;
-}
 $curphase = 0;
 # Create data segments (all the work happens here)
 if ( $tensortree ) {
@@ -279,7 +272,9 @@ sub do_phase {
 		if ( $recovery > $curphase ) { return 0; }
 		if ( $recovery == $curphase ) { return -1; }
 	}
+	open(MYPH, ">> $td/phase.txt");
 	print MYPH "$curphase\n";
+	close MYPH;
 	return 1;
 }
 
@@ -535,7 +530,7 @@ sub matrix_comp {
 	} elsif ("$spec" eq "CIE-Z") {
 		$cmd .= " -c 0.0241 0.1229 0.8530";
 	}
-	$cmd .= " $src | rcollate -ho -oc 145";
+	$cmd .= " $src | getinfo -";
 	run_check "$cmd > $dest";
 	if ( "$spec" ne "$curspec" ) {
 		$wrapper .= " -s $spec";