encoding  utf-8
survey showcaveTopo10
input showcaveTopo10.th2
centreline
  declination 1.30 deg
  team "Mike McCombe"
  team "Jon Jones"
  date 2013.02.23
  data normal from to compass clino tape
  extend right
  7.2 12.0 0.00 0.00 0.000
  12.0 12.1 280.55 -5.57 2.823
  12.1 12.2 250.51 34.23 0.798
  12.2 - 29.64 2.44 0.469
  12.2 - 70.56 -8.89 0.751
  12.2 - 337.25 -16.70 0.540
  12.2 - 315.12 6.48 0.745
  12.2 - 326.12 42.51 0.753
  12.2 - 356.77 -59.12 0.405
  12.2 12.3 287.80 4.16 1.529
  12.3 - 175.11 -18.29 0.656
  12.3 - 134.46 -82.22 0.392
  12.3 - 5.82 5.05 0.478
  12.3 - 179.19 50.97 0.367
  12.3 - 167.19 26.44 0.386
  12.3 - 119.61 7.89 0.918
  12.3 - 198.24 23.03 0.588
  12.3 - 245.15 -2.83 1.173
  12.3 - 258.63 -4.31 1.703
  12.3 - 313.41 10.27 1.138
  12.3 12.4 304.01 2.84 2.444
  12.4 - 222.23 -76.88 0.608
  12.4 - 62.31 -6.56 0.709
  12.4 - 105.91 -2.36 0.876
  12.4 - 2.24 -6.01 0.927
  12.4 - 234.05 -18.93 0.928
  12.4 - 332.07 3.52 2.050
  12.4 - 316.47 4.11 2.357
  12.4 - 351.13 -1.62 1.519
  12.4 - 293.69 9.04 1.731
  12.4 - 263.81 10.22 1.133
  12.4 - 279.01 12.48 1.597
endcentreline
map showcaveTopo10 -proj plan
  scrap1
endmap
endsurvey