--- ray/src/gen/gensky.c	1992/12/09 08:32:52	2.9
+++ ray/src/gen/gensky.c	1993/06/07 14:51:22	2.11
@@ -19,9 +19,6 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #include  "color.h"
 
-#ifndef atof
-extern double  atof();
-#endif
 extern char  *strcpy(), *strcat(), *malloc();
 extern double  stadj(), sdec(), sazi(), salt();
 
@@ -150,6 +147,8 @@ computesky()			/* compute sky parameters */
 			st = hour + stadj(jd);
 		altitude = salt(sd, st);
 		azimuth = sazi(sd, st);
+		printf("# Solar altitude and azimuth: %f %f\n",
+				180./PI*altitude, 180./PI*azimuth);
 	}
 	if (!cloudy && altitude > 87.*PI/180.) {
 		fprintf(stderr,