Argo    299.07007    491.09045 5905515 009    csiro  R5905515_009.nc
Argo    296.82684    490.24033 5905515 010    csiro  R5905515_010.nc
Argo    294.53795    489.35493 5905515 011    csiro  R5905515_011.nc
Argo    292.73840    489.33818 5905516 006    csiro  R5905516_006.nc