Argo    304.62240    708.27000 5903622 319    csiro  R5903622_319.nc
Argo    507.47051    320.12000 5903657 297    csiro  R5903657_297.nc
Argo    398.87897    648.14000 5903676 292    csiro  R5903676_292.nc
Argo    150.10915     47.37200 5905402 036    csiro  R5905402_036.nc