Argo    490.84241    356.82021 5905519 143    csiro BR5905519_143.nc
Argo    490.84241    356.82021 5905519 143    csiro  R5905519_143.nc
Argo    789.62781    214.89906 5906645 177    csiro BR5906645_177.nc
Argo    789.62781    214.89906 5906645 177    csiro  R5906645_177.nc