Lon,     Lat, YearMmDd, HhMm,  Dur
-121.350,  46.150, 20191001, 0933, 0900
-121.350,  46.250, 20191001, 0933, 1000
-119.850,  37.850, 20191001, 0843, 0900
-119.150,  50.950, 20191001, 0838, 1000
-116.450,  58.450, 20191001, 0838, 1100
-115.850,  58.250, 20191001, 0928, 0900
-110.950,  40.850, 20191001, 0843, 0900