Argo    381.01986    252.40928 5905042 182    csiro  R5905042_182.nc
Argo    396.49590    509.40908 5905203 143    csiro  R5905203_143.nc
Argo    346.37564    302.46349 5906640 011    csiro  R5906640_011.nc
Argo    348.59227    304.42444 5906640 012    csiro  R5906640_012.nc