BAC data
Cruise as50
Date:1995   8  21
Time  3 45
Lat:   21.188
Lon:   63.550
B_Dep:-88 
Stat: 4 
Cast: 4 
    4.0   26.968   36.374    0.493
    6.0   26.968   36.374    0.492
    8.0   26.968   36.374    0.492
   10.0   26.969   36.374    0.493
   12.0   26.968   36.374    0.492
   14.0   26.968   36.373    0.492
   16.0   26.968   36.374    0.494
   18.0   26.968   36.373    0.493
   20.0   26.968   36.374    0.489
   22.0   26.969   36.374    0.488
   24.0   26.969   36.374    0.489
   26.0   26.970   36.374    0.490
   28.0   26.972   36.374    0.490
   30.0   26.971   36.374    0.486
   32.0   26.970   36.374    0.483
   34.0   26.971   36.374    0.483
   36.0   26.971   36.374    0.484
   38.0   26.971   36.374    0.485
   40.0   26.972   36.375    0.481
   42.0   26.978   36.376    0.472
   44.0   26.977   36.379    0.462
   46.0   26.987   36.394    0.441
   48.0   26.993   36.418    0.403
   50.0   27.024   36.466    0.364
   52.0   27.039   36.478    0.347
