survey ancestor_passage
	centreline
		title "Ancestor Passage"
		date 2005.09.10
		team "Tim Allen" notes
		team "Dave Nixon" instruments 
		team "Dave Nixon" tape
		#Offset from station 28 "Ancestor_Passage"
		data normal from to tape compass clino
		28	1	25.77	25	-5
		1	2	18.64	52	7
		2	3	45.36	25	-2
		3	4	29.9	27	0
		4	5	25.74	30	0
		5	6	21	61	1
		6	7	20.85	25	-4
		7	8	21.63	354	-7
		8	9	14.34	46	-4
		data dimensions station left right up down
		1	4.1	3.4	4.3	2
		2	4.3	3	5	1
		3	2.5	6	7.5	0.6
		4	3.8	6	2	1
		5	0.5	6	9.5	1
		6	5	2	8	2
		7	4	4	5	0
		8	4	5.4	3.8	1
	endcentreline
endsurvey

survey ancestor2
	centreline
		title "Ancestor 2"
		date 2005.09.19
		team "Robbie Shone" notes
		team "Andrew Atkinson" instruments 
		team "Andrew Atkinson" tape
		
		data normal from to tape compass clino ignoreall
		0	1	41.67	67	7
		2	1	33.31	142	6
		2	3	18.46	29	-25.5
		4	3	27.09	275	-25
		4	5	17.23	334.5	-3
		6	5	33.94	88	0
		6	7	20.17	21.5	0
		8	7	23.6	129	29
		8	9	28.32	317	-38
		10	9	18.85	206	-1
		10	11	20.57	50	5	
		12	11	23.62	281	-35
		12	13	15.8	126.5	26
		14	13	14.15	214	-35
		14	15	34.75	36.5	3.5
		16	15	16.04	157	1
		16	17	36.58	1	-13
		18	17	26.8	237.5	-9
		18	19	50.03	33	0
		20	19	36.36	205	-2
		
		data dimensions station left right up down
		0	3	4	3	9.5
		1	6	0.4	7	2.5
		2	0	8	1.5	5
		3	2.5	4	7.5	0
		4	8	0.5	3	3
		5	5.5	0.5	5	2
		6	0	6	7	1.8
		7	4.5	3	3	1.2
		8	8	0	6	4.5
		9	3	8	3	1
		10	5	2	1	3
		11	1	8	4	0
		12	3	7	4.5	3
		13	4	0	7	1
		14	0.6	6	4	3
		15	5	0	8	0.5
		16	3	5	5	4.5
		17	0.5	5	3	2
		18	1.5	8	5	1.3
		19	3	4	5	1
		20	0	7	4	3
	endcentreline
endsurvey

survey ancestor3
	centreline
		title "Ancestor 3"
		date 2007.01.24
		team "Tim Fogg" notes
		team "Pam Fogg" instruments 
		team "Dave Harley" tape
		data normal from to tape compass clino ignoreall
		1	2	22.4	125	5
		2	3	22.2	29	0
		3	4	16.6	103	38
		4	5	37.7	342	19
		5	6	39.7	317	-16
		6	7	58.5	24	4
		7	8	31.5	8	14
		8	9	27.9	1	-8
		9	10	52.4	29	-5
		10	11	31.8	47	3
		11	12	30.6	11	6
		12	13	33.3	21	-7
		13	14	6.8	347	36
		14	15	39	23	-6
		15	16	32.6	47	11
		16	17	62.9	10	-6
		17	18	38.9	24	0
		18	19	31.3	52	1
		19	20	46	334	-3
		19	21	25	72	-2
		21	22	11.6	13	-9
		22	23	36.1	32	3
		23	24	31.4	27	-2
		24	25	42.5	32	3
		25	26	24.4	12	-13
		26	27	11.5	35	19
		27	28	25.6	40	2
		28	29	19.9	36	1
		29	30	19.5	35	-1
		30	31	14.2	29	2
		31	32	17.9	22	0
		14	68	32.3	252	-29	
		68	69	9.9	282	-51
		69	70	24.9	306	-33
		70	71	12.3	300	12
		71	72	7.9	345	-5
		72	73	9	305	31
		73	74	8.1	254	-10
		data dimensions station left right up down ignoreall
		1	2	0	4	1.75
		2	6	8.3	12.2	1.75
		3	2.2	6.1	4.5	1
		4	30	11	11.6	1.75
		5	27	13.1	12.8	1.75
		6	1	24	1	1.75
		7	14	8	5.4	1.75
		8	22	7	0	0.75
		9	21	8	2.5	1.75
		10	11	8	3.2	1.75
		11	14	11	9	1.75
		12	16	9	4	1.75
		13	16	6	6	1.75
		14	29	8	2.5	1.75
		15	7	10	4	1.75
		16	10	7	7	1.75
		17	16	18	5	1.75
		18	7	12	2	1.75
		19	9	12	0.5	1
		20	9	1	2	1
		21	9	0	2	1
		22	10	1	1	1.75
		23	6	2	1	1.75
		24	2	5	2	1.75
		25	5	2	0	1.75
		26	5	9	5	1.75
		27	2	4	1	1.75
		28	12	2	1	1.75
		29	5	0.5	0.5	1.75
		30	13	4	2	1.75
		31	0.5	7	0.5	1.75
		32	7	0	0	1.75	
	endcentreline
endsurvey

equate 9@ancestor_passage 0@ancestor2
equate 20@ancestor2 1@ancestor3

input ancestor_passage.th2