Argo    761.23106    531.24666 5905042 228    csiro  R5905042_228.nc
Argo    725.94703     68.92285 5905440 111    csiro  R5905440_111.nc
Argo    440.21289    701.62761 5905515 071    csiro  R5905515_071.nc
Argo    440.04788    699.68639 5905515 072    csiro  R5905515_072.nc