Thu, 12 Feb 1998 12:36:55 +0100 wenzelm export map_trrule;
Thu, 12 Feb 1998 12:36:28 +0100 wenzelm tuned add_trrules;
(0) -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip