Argo    266.02529    561.24396 5905531 123    csiro  R5905531_123.nc 

SOOP    485.33307    273.19200 M/VHarbourMaster             VMFR 
SOOP    475.41591    261.00800 M/VHarbourMaster             VMFR 
SOOP    474.29091    260.00000 M/VHarbourMaster             VMFR 
SOOP    485.30121    273.18375 M/VHarbourMaster             VMFR 
SOOP    485.26818    273.17600 M/VHarbourMaster             VMFR