encoding  utf-8
survey bung_to_whirlpool

 input bung_to_whirlpool.th2
  
  map bung_to_whirlpoolMP
    bung_to_whirlpoolSP1
    bung_to_whirlpoolSP2
    bung_to_whirlpoolSP3
    bung_to_whirlpoolSP4
    bung_to_whirlpoolSP5
  endmap  

centreline
grade UISv1_3
  #date 1992.10.17
  #cs OSGB:SK
  #team "Gordon Clarke" instruments
  #team "Gordon Clarke" notes
  #team "Gordon Clarke" dog
  #station 2 "main ent." entrance
  #fix 2 413930.46  382750.4  247.0372
  data normal from to compass clino tape
  extend right
  calibrate compass 4.49
  12  13  218.613  -1.91  15.2965  
  13  14  234.7061  0.548  15.6707  
  14  15  259.6936  -0.222  43.8753  
  15  16  288.5353  0.79  27.561  
  16  17  245.8992  0.47  10.9504  
  17  18  267.3825  2.95  6.992  #whirlpool tripod
  18  19  219.4392  -6.4  7.356  #whirlpool existing wall mark
  #18  20  229.0242  0  17.509  #roof mark
  
  205  206  311.41  4   11.66                  
  206  12  283.08  44.00    1.42



endcentreline        
                        
endsurvey