encoding  utf-8
# 2023.09.14 created by TopoDroid v 6.2.16

survey Parallel_Shaft -title "Parallel Shaft"
    # Shaft parallel to entrance, accessed via window a few meters down from the top. 

  #input "Parallel_Shaft-Parallel_shaft_topp.th2"  
  input "Parallel_Shaft-Parallel_shaft_bottomp.th2" 
  input "Parallel_Shaft-Parallel_shaft_bottoms.th2"


  map m1p -projection plan
   # Parallel_Shaft-Parallel_shaft_topp  #removed for clarify and pitch outline included on below
   # break
    Parallel_Shaft-Parallel_shaft_bottomp
  endmap
  
  map m1s -projection extended
    Parallel_Shaft-Parallel_shaft_bottoms
  endmap
  

revise  Parallel_Shaft-Parallel_shaft_bottoms -flip horizontal

  centerline
    date 2023.09.07 
    team "Ben Alston"
    
    team "Michael Holliday"
    
    units length meters
    units compass clino degrees
    data normal from to length compass clino
    extend right 
  # red NV, labelled 0. X is station 7 in entrance _shaft
    0 X 2.31 320.3 -26.8
    # extend auto
    0 - 0.00 230.3 0.0
    0 - 0.70 50.3 0.0
    extend vertical
    0 - 3.00 0.0 90.0
    0 - 1.40 0.0 -90.0
    extend left
  # NV
    0 1 1.82 27.5 -45.2
    # extend auto
    0 - 0.70 297.5 0.0
    0 - 0.00 117.5 0.0
    extend vertical
    0 - 3.00 0.0 90.0
    0 - 1.40 0.0 -90.0
    extend left
  # NV
    1 2 12.27 97.4 -73.1
    1 2 12.27 97.4 -73.1
    # extend auto
    1 - 0.00 7.4 0.0
    1 - 1.00 187.4 0.0
    extend vertical
    1 - 4.90 0.0 90.0
    1 - 0.30 0.0 -90.0
    extend right #
    1 . 3.76 105.6 -29.4
    1 . 3.79 145.6 -32.9
    extend left #
    1 . 2.66 41.2 -25.6
    extend right
  # NV
    2 3 4.29 289.3 15.4
    # extend auto
    2 - 0.80 199.3 0.0
    2 - 0.90 19.3 0.0
    extend vertical
    2 - 4.20 0.0 90.0
    2 - 1.20 0.0 -90.0
    extend right
    2 . 3.31 232.2 12.3
    extend left
    2 . 3.13 329.0 24.8
    2 . 3.18 280.6 -22.1
  # NV
    3 4 4.99 28.5 37.3
    # extend auto
    3 - 0.60 298.5 0.0
    3 - 4.80 118.5 0.0
    extend vertical
    3 - 5.00 0.0 90.0
    3 - 1.20 0.0 -90.0
    extend left
    3 . 8.02 39.9 70.6
    3 . 11.76 40.8 67.5
    4 . 3.30 356.5 -59.0
    extend right
    4 . 4.68 190.2 66.9
    extend vertical
    4 . 8.52 137.4 82.4
    extend right
    4 . 2.75 213.1 -59.6
    extend left
    1 . 6.41 76.0 18.6
    units left right up down meters
    data dimensions station left right up down
    0 0.27 0.70 0.70 1.40
    1 2.22 2.37 2.37 2.06
    2 2.72 1.81 1.81 1.20
    3 0.60 4.80 4.80 1.20
  endcenterline

endsurvey