Argo     51.94203    438.89543 5902496 344     aoml  R5902496_344.nc 

SOOP    455.61038    570.20278 M/VHarbourMaster             VMIT 
SOOP    455.38278    569.33184 M/VHarbourMaster             VMIT 
SOOP    460.79187    578.45929 M/VHarbourMaster             VMIT 
SOOP    447.20579    563.22246 M/VHarbourMaster             VMIT 
SOOP    456.85848    570.07082 M/VHarbourMaster             VMIT 
SOOP    460.81382    578.41364 M/VHarbourMaster             VMIT 
SOOP    447.19671    563.20880 M/VHarbourMaster             VMIT 
SOOP    457.00532    570.66025 M/VHarbourMaster             VMIT