encoding  utf-8
survey upstream

input upstream.th2

map upstreamM
  upstreamSP1
  endmap

centreline
#date 2006
team "Martyn Farr" instruments

data diving from fromdepth to todepth tape compass ignoreall
units tape feet

flags duplicate
A0  0 A1  0 12.5 025
#connecting leg added by GJM when compiling
flags not duplicate
A1  0  A2  -2  13.69  315.71
A2  -2  A3  -4  7.00  46.93
A3  -4  A4  -6  34.26  330.94
A4  -6  A5  -8  16.38  283.11
A5  -8  A6  -10.4  29.83  353.65
A6  -10.4  A7  -12.1  33.50  15.08
A7  -12.1  A8  -13  33.83  11.18
A8  -13  A9  -14.7  32.12  7.14
A9  -14.7  A10  -17.3  47.49  11.46
A10  -17.3  A11  -19.6  36.56  0.11
A11  -19.6  A12  -21  29.88  6.05
A12  -21 A13  -22.6  32.83  4.70
A13  -22.6  A14  -24.8  30.84  351.42
A14  -24.8  A15  -26.7  27.96  358.56
A15  -26.7  A16  -27.4  36.65  355.40
A16  -27.4  A17  -29.2  29.79  341.79
A17  -29.2  A18  -31.4  32.01  5.61
A18  -31.4  A19  -32.6  32.24  346.33
A19  -32.6  A20  -33.7  32.32  349.48
A20  -33.7  A21  -33    33.72  29.28
A21  -33  A22  -30  16.82  3.84
A22  -30  A23  -28.2  29.25  269.44
A23  -28.2  A24  -28.4  26.68  290.21
A24  -28.4  A25  -26  28.49  298.33

endcentreline
endsurvey