encoding  utf-8
# 2023.11.11 created by TopoDroid v 6.2.16

survey astron -title "astron"

   input "astronp.th2"
   input "astrons.th2"

   map m1p -projection plan
     astronp
   endmap
   
   map m1s -projection extended
     astrons
   endmap

  centerline
    date 2023.10.14 
    team "Phil Walker"
    
    team "Howard Jones"
    
    units length meters
    units compass clino degrees
    data normal from to length compass clino
  # 0 last bolt.  1 is roof
    0 1 4.02 15.1 85.0
    # extend auto
    0 . 0.97 200.0 25.8
    0 . 1.48 16.1 6.0
    0 . 0.19 334.8 6.2
    0 . 0.50 64.2 2.7
    extend vertical
    0 2 4.50 204.6 -78.4
    extend left
    3 2 2.74 264.0 44.7
    # extend auto
    3 . 0.88 213.8 40.7
    3 . 0.41 349.2 26.8
    3 . 0.51 142.0 37.5
    3 . 2.07 105.7 69.4
    3 . 5.52 268.7 72.0
    3 . 1.79 285.7 12.0
    extend right
    3 4 2.05 96.6 -27.8
    4 5 1.46 60.3 -13.6
    # extend auto
    4 . 1.46 52.9 -10.7
    4 . 0.36 358.5 -1.7
    4 . 0.24 202.5 6.5
    4 . 2.04 13.1 74.1
    4 . 0.82 304.6 -38.2
    extend left
    5 6 1.54 187.9 22.8
    # extend auto
    5 . 7.28 338.6 -10.0
    5 . 2.88 183.9 6.3
    5 . 1.36 147.8 15.5
    units left right up down meters
    data dimensions station left right up down
    5 0.83 3.45 3.45 1.26
    4 0.58 0.15 0.15 0.51
    0 0.13 0.36 0.36 0.00
    3 0.51 0.65 0.65 0.00
  endcenterline

endsurvey