*begin 0581_Flappys_World ;complete known cave ;surveyors: Chris Agnew, Dave Garman *DATE 2007.04.01 ;*CALIBRATE DECLINATION 2.28 ; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ; 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 1.82; (2.32-0.4) *entrance 1 ;*FIX 1 452005 4800495 0196 ;*FIX 1 451903 4800285 0196; --- *FIX coordinates (usually entrances) changed to ETRS89 datum by applying x-102 and y-209 --- March 2014 *FIX 1 451903 4800285 0197 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ;Altitude altered to agree with new digital maps, March 2014 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ;From To Tape Compass Clino L R U D 2 1 2.23 258 25;1 0 .4 .5 1 3 2 6.40 246 0;2 4 2 1.5 1 4 3 7.65 257 +3;3 .4 2 .3 .3 4 5 4.32 240 -50;4 0 .6 .4 .3 6 2 4.54 190 39;6 1 .5 .5 0 7 6 5.55 195 5;7 .1 1.5 .9 .3 ;Suspect compass bearing ;*data passage station left right up down ; 5 figures on each row? *end 0581_Flappys_World