Argo     42.93678    247.37101 5904800 345     aoml  R5904800_345.nc 

SOOP    455.93342    570.64266 M/VHarbourMaster             VMIT 
SOOP    455.86734    570.83620 M/VHarbourMaster             VMIT 
SOOP    460.78974    578.42135 M/VHarbourMaster             VMIT 
SOOP    447.19080    563.20858 M/VHarbourMaster             VMIT 
SOOP    456.77772    571.97108 M/VHarbourMaster             VMIT 
SOOP    460.79643    578.43859 M/VHarbourMaster             VMIT 
SOOP    447.21196    563.17902 M/VHarbourMaster             VMIT 
SOOP    457.06405    571.61918 M/VHarbourMaster             VMIT