Argo    294.24538    288.89508 5904800 331     aoml  R5904800_331.nc 

SOOP    454.00517    568.51174 M/VHarbourMaster             VMFR 
SOOP    454.14937    568.99753 M/VHarbourMaster             VMFR 
SOOP    461.37313    578.26599 M/VHarbourMaster             VMFR 
SOOP    447.23709    563.23592 M/VHarbourMaster             VMFR 
SOOP    453.12886    568.52247 M/VHarbourMaster             VMFR 
SOOP    460.82357    578.44474 M/VHarbourMaster             VMFR 
SOOP    447.22407    563.22519 M/VHarbourMaster             VMFR 
SOOP    454.78810    570.22918 M/VHarbourMaster             VMFR