;survey from entrance to downstream boulder choke
#date 2004-01-02
;Book - Martin Ellis Inst. - Ivan Hollis
;SMCC Silva Sightmaster combined instrument
#note 3 Tham Yai Nam Nao - Pha Rai Upper
#flag 3 /Entrance

;#seg /surface
;2	PE0005ZZ:PHARAI	3.6	184	-27
;2	3	13.35	149	29
#seg /cave
4	3	9.2	303	27
3	<4,1,,1.6>
4	5	7	122	20	<2,4,5,1.6>
5	<5,1,4,1.6>
4	6	5.9	273	-42
6	<5,1,6,1.2>
#seg /cave/stream
6	PE0005ZZ:PHARAI	13.2	320	5
PE0005ZZ:PHARAI	<3,1,.5,0>
6	7	3.65	199	0
7	<0,2,3,1.4>
8	7	2.4	127	29
8	9	7.2	0	-90	<3,.5,3,1.6>
9	10	5.2	285	-6	<0,5,10,1.6>
10	<5,2,10,1.6>
11	10	15.4	358	7	<2,1,8,1.6>
11	12	2.3	0	-90
13	12	7.2	14	2
12	<1,.5,9,1>
13	14	9.9	186	0	<3,.5,5,1>
14	<3,8,5,.2>
15	14	5.4	271	10
15	16	5.5	146	-8	<1,5,5,1.6>
16	<7,3,.1,.1>
17	16	5.2	7	-4
17	18	7.9	247	5	<.2,4,.2,1.4>
18	<3,1,.4,1.5>
19	18	6.6	101	1
19	20	4.7	271	-2	<4,3,2,1>
20	<3,1,1,1>
21	20	8.9	126	1
21	22	12.6	359	3	<4,3,6,1>
22	<4,2,3,1.6>
23	22	7.6	94	5
23	24	5.7	253	-9	<3,2,3,1.2>
24	<4,3,3,0>
25	24	6	96	-14
25	26	4.45	255	-5	<3,1,.1,.1>
26	<3,3,1,0>
27	26	8.25	114	-4
27	28	16.9	264	-1	<3,3,2,1>
28	<4,1,1,.2>
29	28	6.3	6	-7
29	30	14.7	246	-6	<1,3,1,1.6>
30	<4,3,.5,.1>
31	30	7	65	-4
31	32	7.5	304	6	<1,2,3,.5>
32	<2,4,3,1.6>
33	32	10.2	75	0
33	34	2.8	215	-15	<2,.2,3,1.6>
34	<1,1,3,.5>
35	34	16	88	1
35	36	30.7	314	-2	<1,4,3,1.2>
36	<5,1,3,1>
37	36	12.5	131	-2
37	38	6.55	264	-9	<3,3,4,1.6>
38	<2,4,.5,.2>
39	38	3	39	1
39	40	20.6	150	1	<3,6,3,.2>
40	<1,7,2,1.5>
41	40	12.5	85	5
42	41	1.8	29	20
41	<.5,1.1,1>
43	42	1.9	343	4
42	<.5,.5,.2,.3>
44	43	9.5	77	0
43	<.5,.5,.3,.3>
44	45	10.7	307	6	<1,3,.2,1>
45	<4,3,5,1.6>
46	45	6.5	163	7	<7,1,4,1>
47	45	7	94	-23
47	48	14.2	315	-2	<1,4,1,1.6>
48	<3,6,7,1.6>
49	48	21.2	129	10
49	50	13	263	0	<5,2,4,1>
50	<3,4,4,1>