--- ray/src/px/falsecolor.csh	2004/03/08 21:39:32	2.9
+++ ray/src/px/falsecolor.csh	2005/02/16 05:40:11	2.12
@@ -1,11 +1,11 @@
 #!/bin/csh -fe
-# RCSid: $Id: falsecolor.csh,v 2.9 2004/03/08 21:39:32 greg Exp $
+# RCSid: $Id: falsecolor.csh,v 2.12 2005/02/16 05:40:11 greg Exp $
 #
 # Create false color image with legend
 #
 # Added user-definable legend 2004/01/20 Rob Guglielmetti
 
-set td=/usr/tmp/fc$$
+set td=/tmp/fc$$
 onintr quit
 set mult=179
 set label=Nits
@@ -89,7 +89,7 @@ while ($#argv > 0)
 		set ndivs="$argv[1]"
 		breaksw
 	default:
-		echo bad option "'$argv[1]'" >/dev/tty
+		echo bad option "'$argv[1]'"
 		exit 1
 	endsw
 	shift argv
@@ -162,7 +162,7 @@ if ( $legwidth > 20 && $legheight > 40 ) then
 pcomb $pc0args -e 'v=(y+.5)/yres;vleft=v;vright=v' \
 		-e 'vbelow=(y-.5)/yres;vabove=(y+1.5)/yres' \
 		-x $legwidth -y $legheight > $td/scol.pic
-( echo $label; cnt $ndivs \
+( echo "$label"; cnt $ndivs \
 		| rcalc -e '$1='"($scale)*imap(($ndivs-.5-"'$1'")/$ndivs)" \
 		-e "$imap" | sed -e 's/\(\.[0-9][0-9][0-9]\)[0-9]*/\1/' ) \
 	| psign -s -.15 -cf 1 1 1 -cb 0 0 0 \