Tue, 11 Oct 2011 00:06:46 +0200 make slope calcs skip small gaps
sheepluva [Tue, 11 Oct 2011 00:06:46 +0200] rev 6123
make slope calcs skip small gaps
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip