*BEGIN 3234-10-04
*DATE 2010.04.02
;*CALIBRATE DECLINATION 1.92
; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; 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 1.53; (1.93-0.4)

*CALIBRATE tape +0.1
;surveyors Tom Clayton James Carlisle
1	2	7.4	315	0
2	3	3.77	345	3
3	4	5.32	262	-5
4	5	3.51	331	13
5	6	1.87	236	-14
6	7	3.48	231	4
7	8	5.79	6	-9
8	9	8.08	283	-3
9	10	2.5	265	-9
10	11	8	243	-3
11	12	2.07	174	10	;Ali 26 2/8/09


*data passage station left right up down
1	1	.5	.7	.3
2	.2	1.5	.3	.3
3	1	0	.6	1.3
4	.7	1	.5	1.5
5	1	.2	.6	1.5
6	.6	.4	.8	3
7	0	1.5	.7	.7
8	1.5	0	.4	.1
9	0	.5	.5	1.1
10	.5	.5	0	.3
11	.3	.1	1.3	.6


*end 3234-10-04