Argo    181.79873    676.60820 2903854 070     aoml  R2903854_070.nc 

SOOP    460.77069    578.43722 M/VHarbourMaster             VMFR 
SOOP    460.70598    578.43722 M/VHarbourMaster             VMFR 
SOOP    448.98810    563.65747 M/VHarbourMaster             VMFR 
SOOP    448.85595    563.81582 M/VHarbourMaster             VMFR 
SOOP    460.77965    578.43748 M/VHarbourMaster             VMFR 
SOOP    460.80099    578.44600 M/VHarbourMaster             VMFR