Argo    689.02271    300.89060 5905501 047    csiro BR5905501_047.nc
Argo    689.02271    300.89060 5905501 047    csiro  R5905501_047.nc
Argo    580.83409    237.80286 5905502 030    csiro  R5905502_030.nc
Argo    569.88281    345.30225 5905503 025    csiro  R5905503_025.nc