Argo    234.73296    148.02094 5905471 186    csiro  R5905471_186.nc 

SOOP    460.77879    578.45434 M/VHarbourMaster             VMFR 
SOOP    449.75899    564.83633 M/VHarbourMaster             VMFR 
SOOP    450.86759    566.27911 M/VHarbourMaster             VMFR 
SOOP    460.77392    578.43386 M/VHarbourMaster             VMFR 
SOOP    449.26709    564.25570 M/VHarbourMaster             VMFR 
SOOP    450.90430    565.99759 M/VHarbourMaster             VMFR