encoding  utf-8
survey the_ramp
input the_ramp.th2

map the_rampmp
  the_rampSP5
  endmap

#72 = Connection to main stream passage
#220b = Made up connection to main stream passage via bypass 
#242 = Downstream end of ink sump

centreline
  data normal from to tape compass clino
  extend right
calibrate compass 4.49
#72  217  11.40        163.42        3.00                                   
#217  218  8.95         180.92        2.00                                   
#218  219  10.80        210.42        1.00                                   
#219  220  13.85        211.42        3.50                                   
#220  221  5.65         126.42        -3.00                                  
#221  222  3.90         116.92        1.00                                   
#222  223  2.97         30.42         2.00                                   
#223  224  9.18         131.92        5.00                                   
#224  225  6.55         116.92        -3.00                                  
#225  226  6.47         87.92         -4.00                                  
#226  227  5.56         147.92        4.00                                   
#227  228  4.44         146.42        -7.00                                  
#228  229  5.25         115.42        2.00                                   
#229  230  7.34         91.17         8.00                                   
#230  231  5.20         105.92        -24.00                                 
#231  232  1.56         5.42          -15.00                                 
#232  233  8.64         128.42        0.00                                   
#233  234  6.25         120.42        10.00                                  
#234  235  7.95         98.92         -1.00                                  
#235  236  5.94         157.42        0.00                                   
#236  237  4.73         137.92        0.00                                   
#237  238  11.80        79.42         1.00                                   
#238  239  7.70         126.42        13.00                                  
#239  240  2.68         206.42        -27.00                                 
#240  241  3.64         158.42        15.00                                  
#241  242  3.92         152.42        -5.00    #Downstream end of ink sump

#220  220a  14.5  314  1
#220a  220b  4.19  347  -58             #Upstream (dry) exit to main stream passage

240  488  3.10         191.09        28.00                                  
488  489  6.60         99.59         42.00                                  
489  490  12.50        114.09        38.00                                  
490  491  7.25         126.09        37.00                                   
491  492  3.40         102.09        5.00                                   
492  493  1.70         87.09         30.00                                  
493  494  3.40         359.09        10.00                                  
494  495  3.10         9.59          13.00                                  
495  496  6.80         20.59         0.00     #Top of ramp above Ink Sump
endcentreline





endsurvey