Argo    129.12558    101.85386 5905501 005    csiro BR5905501_005.nc
Argo    129.12558    101.85386 5905501 005    csiro  R5905501_005.nc
Argo    205.59489    142.15695 5905502 009    csiro  R5905502_009.nc
Argo    223.57425    152.49432 5905503 007    csiro  R5905503_007.nc