; 2025.07.04 created by TopoDroid v 6.3.20
; Brownhill_overland to Thunder Hole
; Instrument: DistoX2 4468 - SM-N910F

*begin ThunderHole 

*EXPORT   surface.0
*EQUATE   33 surface.33
*EQUATE   33 entrance
*ENTRANCE    entrance


*BEGIN surface

*export 0 33

  *date 2025.07.04 
  *team "Diane.Arthurs, Simon.Cornhill" 
  *units tape meters
  *units compass degrees
  *units clino degrees
  *flags not splay
  *data normal from to tape compass clino
  *FLAGS surface  
  *flags splay
  0 0a 0.29 323.9 4.6		;0 = centre of top of Floyd's Entrance tube
  0 0ba 0.30 232.8 1.0
  0 0bb 0.29 51.8 3.2
  0 0bc 0.32 148.6 -3.1
  0 0bd 3.10 321.8 -87.2
  0 0be 4.28 342.0 -82.5
  0 0bf 1.71 191.8 24.0
  *flags not splay
    0 1   8.37 192.7 16.5
    1 2   8.35 152.7 6.8
    2 3   7.37 148.7 4.3
    3 4   6.70 151.5 -1.0
    4 5   9.54 171.8 3.9
    5 6   6.93 236.3 -2.3
    6 7   5.29 227.3 -0.9
    7 8   5.24 225.2 -1.7
    8 9   6.17 219.9 -2.0
    9 10   5.88 215.7 -0.6
    10 11   7.41 220.5 0.3
    11 12   6.48 218.6 -4.5
    12 13   6.98 223.8 -4.3
    13 14   6.09 225.3 -3.2
    14 15   6.95 217.9 -3.6
    15 16   7.25 222.8 0.5
    16 17   6.80 219.9 2.0
    17 18   7.01 218.2 -4.0
    18 19   7.34 219.9 -0.2
    19 20   3.95 238.3 7.3
    20 21   3.14 235.7 9.0
    21 22   3.34 237.5 -2.6
    22 23   4.45 247.2 -1.0
    23 24   4.65 245.2 1.9
    24 25   3.37 245.6 1.9
    25 26   3.12 249.2 -1.1
    26 27   3.61 248.6 -5.7
    27 28   3.70 251.1 -10.7
    28 29   2.82 254.6 -6.9
    29 30   3.02 244.3 -3.8
    30 31   2.45 244.1 -3.0
    31 32   3.31 256.9 -16.1
  *flags splay
  32 32a 0.79 121.6 -82.2		;32 = corner of spoil pile 79cm above floor
  32 32ba 0.80 178.4 -78.7
  *flags not splay
    32 33   2.06 159.4 -29.0	;33 = centre of side of entrance beam used to belay the ladder
  *FLAGS not surface
  
*END surface

  *date 2025.07.04 
  *team "Diane.Arthurs, Simon.Cornhill" 
  *units tape meters
  *units compass degrees
  *units clino degrees
  *flags not splay
  *data normal from to tape compass clino  
  
  *flags splay
  33 33a 0.73 345.5 0.2
  33 33ba 0.70 290.0 -1.3
  33 33bb 0.35 214.1 5.6
  33 33bc 0.39 30.6 6.2
  33 33bd 1.63 311.4 -75.0
  33 33be 2.17 32.2 -70.5
  33 33bf 2.12 218.4 -69.3
  33 33bg 10.97 337.0 -82.9
  *flags not splay
    33 34   9.80 349.6 -79.6
  *flags splay
  34 34a 1.19 27.3 30.8
  34 34ba 1.02 3.4 12.9
  34 34bb 0.31 299.1 32.4
  34 34bc 0.26 124.6 -0.9
  34 34bd 1.10 211.2 -10.6
  34 34be 1.03 188.0 -15.0
  34 34bf 1.92 208.2 -44.7
  34 34bg 1.85 197.5 -42.1
  34 34bh 1.27 176.6 -65.1
  34 34bi 1.87 210.7 -30.7
  34 34bj 4.50 165.5 79.0
  *flags not splay
*units left meters
*units right meters
*units up meters
*units down meters
*data passage station left right up down

33  0.58 0.64 0.04 10.88
34  1.06 0.63 4.42 1.35

*end ThunderHole