20180718H1  Lat  Long  Press   Temp    DP  WD       WS   MSL Alt   G Alt   Head  Track   TAS     GS      V Vel  Comments
171915  27.9800  -82.0160  1012.00  26.43  23.39  284.30 3.76  34.1 269.6861  270.0 4.5  0.5     0. 0.00        block 
172826  27.9893  -82.0197  1013.94  26.84  23.97  119.6011  1.93  -19.0  269.5125  269.7230  66.9  68.7        takeoff
175029  27.9234  -83.2058  845.04  17.91  13.73  247.8065  7.36  4937.8  96.51 95.46 121.3  127.      combo buoy + sonde
192945  27.9893  -82.0111  1012.58  25.87  22.59  143.7901  1.43  18.2  268.4462  269.7955  63.0  63.8          landing
1939                                                                                                            block in