*begin 2366_08_06
*DATE 2008.03
;*CALIBRATE DECLINATION 2.15
; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; 11/12/13 - Adjust magnetic declination so centre line
; surveys are aligned to Eur 79 grid rather than True North.
; Applying correction of -0.4 to original magnetic readings in
; Survex aligns to Eur79 grid.
; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

*CALIBRATE DECLINATION 1.79; (2.19-0.4)

;Pete Smith Dave Cooke Paul Stacey
0	1	4.42	139	0
1	2	6.28	079	0
2	3	4.71	048	+4
3	4	19.39	136	-1
4	5	3.97	123	-3

1	6	14.72	130	-1
6	7	4.37	141	-9
7	8	2.82	131	0
8	9	2.69	150	-5
9	10	5.86	131	0
10	11	4.87	132	0
11	12	3.04	132	4
12	13	3.15	125	-15
13	14	1.49	155	+31
14	15	1.94	106	-13

*data passage station left right up down

1	1.1	0.9	0.6	0.2
2	1.2	1.2	0.9	0.1
3	0	1.1	0.7	0.4
4	0.8	0.3	0	0.3
5	0.2	0.3	0.2	0


*data passage station left right up down
1	1.1	0.9	0.6	0.2
6	0.7	0.1	0.1	0.4
7	0.5	0.2	0.6	0.1
8	0.7	1	0.3	0.2
9	0.7	0	0.3	0.2
10	0.5	0.2	0.6	0
11	0.2	0.3	0.6	0.1
12	0.7	0.5	0.8	0.1
13	0.2	0.5	0.8	0.1
14	1	0	0.2	0.2
15	0.6	0.8	0.6	0.4


*end 2366_08_06