survey rifty_business
	centreline
		title "rifty_business"
		date 2009.01.29
		team "Pete Hall" notes
		team "James Alker" insts 
		team "Rob Middleton" dog
		data normal from to tape compass clino ignoreall
		67	70	16.1	267	-6
		70	71	9.6	243	-11
		71	72	6.9	222	13
		72	73	9.6	218	-4
		73	74	4.1	200	-21
		74	75	23.8	217	1
		75	76	30.9	213	-27
		data dimensions station left right up down ignoreall
		#	stn 67 = stn 67 big issue			
		70	0	5	6	1
		71	2	0	3	8 hole in floor
		72	0	3	2	2
		73	2	4	3	0
		74	2	4	2	5
		75	0	3	2	1 3m climb down 
		76	2	5	5	2 
		#continues 75mtrs to sharp rh bend followed by 100m descending passage to 20m pitch into large chamber/passage	
	endcentreline
endsurvey				
input rifty_business.th2