Argo    313.52627    578.28421 5905531 147    csiro  R5905531_147.nc 

SOOP    460.52081    578.14078 M/VHarbourMaster             VMIT 
SOOP    453.12861    568.27932 M/VHarbourMaster             VMIT 
SOOP    447.21606    563.22399 M/VHarbourMaster             VMIT 
SOOP    460.76402    578.42997 M/VHarbourMaster             VMIT 
SOOP    451.53570    565.90082 M/VHarbourMaster             VMIT 
SOOP    453.70886    568.83918 M/VHarbourMaster             VMIT 
SOOP    460.71291    578.46361 M/VHarbourMaster             VMIT 
SOOP    447.18782    563.20521 M/VHarbourMaster             VMIT 
SOOP    447.21101    563.22605 M/VHarbourMaster             VMIT 
SOOP    447.22678    563.22724 M/VHarbourMaster             VMIT 
SOOP    447.77671    563.28797 M/VHarbourMaster             VMIT