WAVEWATCH III TRACK LOCATIONS DATA 
19680606 000000   250000   250000  POS1.1
19680606 060000   375000   375000  POS1.2
19680606 120000   500000   500000  POS1.3
19680606 180000   600000   600000  POS2.1
19680607 000000   750000   750000  POS2.2
19680607 060000   850000   850000  POS3.1
19680607 120000   950000   950000  POS3.2
19680607 180000   950000   950000  POS3.3
19680608 000000   950000   950000  POS3.4