--- ray/src/px/ra_pr.c	1992/10/30 09:08:31	2.4
+++ ray/src/px/ra_pr.c	1994/02/27 10:17:12	2.5
@@ -122,6 +122,7 @@ char  *argv[];
 				head.ras_depth != 8)
 			quiterr("incompatible format");
 					/* put header */
+		newheader("RADIANCE", stdout);
 		printargs(i, argv, stdout);
 		fputformat(COLRFMT, stdout);
 		putchar('\n');