; Locn: Lathkill Head Top Entrance, Monyash, Derbyshire

*begin TopEntrance
*title "Lathkill Top Entrance"

*date 1991.08.28
*team Dave A Nixon, John S Beck, Kev Drakley

*calibrate tape 0	; +ve if tape was too short, -ve  if too long
*calibrate compass 0

;Top Entrance down to Lathkiller Hall

*Data normal From To length compass clino ignoreall
*FLAGS surface
1	2	11.50	127	-1
*Flags not surface
2	3	4.67	207.5	-59

*Fix 2 16719 65952 247
*ENTRANCE 2

3	4	1.8	267	-24.5
4	5	7.8	0	-90
5	6	0.78	187	-18
6	7	10.71	0	-90
7	8	3.49	58.5	10
8	9	14.67	173.5	-22.25
9	10	5.75	128	-61
10	11	2.85	319	-43
11	12	2.74	269	-30.5
12	13	2.2	195.5	-34
13	14	4.49	258.25	-4.5
14	15	4.18	286	-12

;Lathkiller Hall

15	16	15.95	226.4	4.5
16	17	11.6	244.25	-3

;Tiger 4

17	18	8.95	192.25	-2.5
18	19	1.9	234	18
19	20	8.42	244	5
20	21	4.16	288.5	3.5
21	22	2.36	320	-2.5
22	23	4.2	258	0
23	24	2.92	333	-27
24	25	5.72	305.25	-4
25	26	14.68	304	2
26	27	6.77	326	6
27	28	1.59	0.5	14
28	29	6.17	319.5	-11.5
29	30	13.23	324	1.5
30	31	11.76	333	1.5
31	32	4.25	318	3.5

;Hope Show

32	32a	5.81	55.5	-4
32a	32b	2.92	95	-1
32b	32c	4.15	88.5	-7
32c	32d	30.20	54	0
32d	32e	4.44	53	13
32e	32f	10.8	83	11
32f	32g	0.20	0	+90
32g	32h	5.3	125	-1	
32h	32i	19.4	78.5	0
32i	32j	0.30	0	+90
32j	32k	7.3	125	5
32k	32l	4.8	90.5	-4
32l	32m	13.7	82	1.5
32m	32n	6.85	42	3	;station n choked, taking draught.

;Lathkiller Hall to Handshake Chamber Area


15	15a	2.36	47	-13
15a	15b	3.49	21	-57
15b	15c	0.82	47	-10
15c	15d	1.72	131.5	-30
15d	15e	2.53	165	-2.5
15e	15f	1.59	149	-36
15f	15g	1.85	59.5	-28
15g	15h	3.12	23	11
15h	15i	3.68	355.5	-23
15i	15j	2.83	18	-46
15j	15k	3.45	39	-8
15k	gp13c	3.67	80.5	-6	;Station 15l should tie into Gasson Passage and gloop crawl, station gp13c

;date: 2nd October 1991. John Beck and Dave Nixon

;UPSTREAM SURVEY FROM station 32

;Tiger 5

32	33	0.93	302.6	14
33	34	1.79	9.5	3
34	35	4.13	307.5	-5
35	36	3.45	336	-5.5
36	37	10.15	323	-3.5
37	38	6.9	314.5	-2.5
38	39	0.14	0	-90
39	40	0.92	341	-52.5
40	41	2.43	355.5	-1
41	42	8.8	299.5	2
42	43	14.21	311.5	-3
43	44	1.66	272	6
44	45	1.24	299	20
45	46	2.41	356.5	5
46	47	7.61	310.5	1
47	48	7.32	318	-2
48	49	3.7	271.5	-2.5
49	50	7.2	287	-2.5
50	51	0.12	145	10	
51	52	1.63	280	48
52	53	4.6	290.5	3.5

;date 1976.09.05
;team Mike Fish, Dave Gill

;Gasson Passage

;From	To	Dist	Com	Clino
gp1	gp2	17.2	320	0
gp2	gp3	10.7	332	0
gp3	gp4	14.0	335	0
gp4	gp5	7.1	325	9
gp5	gp6	11.3	325	-7
gp6	gp7	10.1	355	-4
gp7	gp8	20.5	271	1
gp8	gp9	5.3	320	0
gp9	gp10	10.6	261	0
gp10	gp11	14.9	300	0
gp11	gp12	15.6	253	0
gp12	gp13	8.6	250	1
gp13	gp13a	4.4	254	0
gp13a	gp13b	3.3	213	0
gp13b	gp13c	1.0	190	0

;Gloop Canal
;D.Gill, M.Cooke, J.Beck

gp13	gc14	4.0	325	-15
gc14	gc15	7.0	350	0
gc15	gc16	12.3	021	0
gc16	gc17	5.2	302	0
gc17	gc18	6.0	357	-6
gc18	gc19	6.5	310	-4
gc19	gc20	13.4	335	0
gc20	gc21	6.0	271	0
gc21	gc22	3.5	208	0
gc22	gc23	10.3	0	90	
gc23	gc24	3.8	315	0
gc24	gc25	6.5	048	0
gc24	gc26	4.1	295	0
gc26	gc27	5.4	201	0
gc27	gc28	10.3	252	0
gc28	gc29	2.9	195	0
gc29	gc30	7.8	290	0	

*end TopEntrance