;Cave:	Surface Survey- Large/Marble Steps/Rift/Low Dowk
;Surveyors:	Ray Duffy/Pete Grant
;Date:	09/04/97eve
;Instruments:	Red Rose Sunto Compass & Clino, 30m tape

; *equate	mg1.008a	mg2.032
; *equate	mg1.032a	mg3a.001	

*begin	mg1

*date 1997.04.09
*export 008a 032a 038b 001 026a 014a

;next line commented out and replaced by *calibrate declination
;looks like no true calibration because instruments not identified
;*calibrate compass	+5.17

; mag decl from http://www.ngdc.noaa.gov/geomagmodels/struts/calcDeclination
; lat/long for that neck of the woods = 54.25 N 2.5 W
; surface survey - mag decl for 1997 = 5.18 deg W
; true N to grid N correction = -0.33 

;commented out by Simon Cornhill 2019.04.27 as it is superseded by *declination auto in leckfell.svx
;*calibrate declination 4.85


001	002	04.15	145.5	-01.5	;st001=top of gate-post near stile
002	003	30.55	056.0	+07.5	;st002 is middle of track 8m wide(stile 14.30m)
003	004	30.50	055.5	+09.0	;gate 24.30m
004	005	30.50	055.5	+08.5
005	006	30.50	054.0	+10.0
006	007	30.55	055.0	+10.5
007	008	29.30	054.0	+11.5
008	008a	03.10	321.0	-02.0	;leg to large cobble top of wall(North End Quarry)
008	009	30.50	079.0	+15.0	;corner of track 13.30m from st008
009	010	30.50	069.0	+10.5
010	011	30.50	066.5	+08.5
011	012	30.50	063.5	+06.0
012	013	30.50	062.0	+06.0
013	014	28.35	068.0	+01.5
014	014a	06.50	309.0	-23.0	;st014a=tag Large Pot
014	015	30.35	015.0	+07.5
015	016	30.50	015.0	+04.5
016	017	02.65	015.0	 00.0	;st017 is barbed wire on large wooden post wall corner
017	018	30.50	290.0	 00.0
018	019	30.50	313.0	+01.0
019	020	30.50	308.0	-02.5
020	021	30.20	311.0	-03.5
021	022	30.50	306.0	-05.0
022	023	30.50	307.5	-04.0
023	024	30.50	305.0	-04.5
024	025	30.60	318.5	-04.5
025	026	30.60	303.5	-14.0
026	026a 11.20	339.5	-20.5	;st026a=tag Marble Steps
026	027	30.50	230.5	-01.5
027	028	30.50	220.0	-05.5
028	029	30.00	224.5	-09.0
029	030	30.50	217.5	-09.0
030	031	30.50	210.0	-08.5
031	032	30.50	198.5	-08.0
032	032a	14.30	149.0	-37.0	;st032a=tag New Rift
032	033	30.50	237.5	-09.0
033	034	30.50	234.0	-08.5
034	035	30.50	239.0	-08.0
035	036	30.50	231.0	-08.0
036	037	30.50	235.0	-08.5
037	038	30.45	237.0	-12.0
038	038a	10.80	245.0	-33.0
038a	038b	01.50	 -	DOWN	;st038b=tag Low Dowk
038	039	30.50	138.5	+04.5
039	040	30.50	137.0	-01.5
040	041	30.50	129.0	+01.0
041	042	30.50	136.0	+05.5
042	043	30.50	137.0	+03.0
043	044	30.50	135.5	+04.0
044	001	20.00	144.0	+00.5	;st045=st001

*end	mg1