encoding  utf-8
# 2019.09.07 created by TopoDroid v 4.1.3u

survey free_left_willy -title "free_left_willy"
    # left branch 

  centerline
    date 2019.09.07 
    team "Phil Walker"
    team "Howard Jones" 
    units length meters
    units compass clino degrees
    data normal from to length compass clino
    extend left
  # top of aven
    0 l1 4.95 71.4 55.8
    # extend auto
    0 . 2.60 32.8 10.1
    0 . 1.22 224.1 4.3
    0 . 1.42 205.7 46.3
    0 . 0.22 171.5 4.6
    0 . 2.50 10.5 -85.7
    0 . 1.43 7.3 -59.5
    0 . 1.03 225.3 -52.1
    0 . 4.03 268.3 -73.5
    extend right
    0 1 3.97 268.3 -73.2
    # extend auto
    0 . 3.89 267.0 -73.2
    extend right
  # stn2 rh bolt end of free willy
    2 1 0.76 84.0 66.7
    # extend auto
    2 . 1.17 69.6 12.7
    2 . 0.69 301.9 19.0
    2 . 4.81 72.0 69.1
    2 . 6.13 78.4 -51.2
    2 . 6.85 72.1 -65.9
    2 . 3.95 72.3 -70.2
    units left right up down meters
    data dimensions station left right up down
    2 0.53 0.00 0.00 6.26
    0 1.61 0.71 0.71 3.86
  endcenterline

   input "free_left_willy-1p.th2"
   input "free_left_willy-1s.th2"

   map m1p -projection plan
     free_left_willy-1p
   endmap
   map m1s -projection extended
     free_left_willy-1s
   endmap

endsurvey