Argo    501.07385    455.87906 5903622 300    csiro  R5903622_300.nc 
Argo    470.91248    143.07152 5903657 278    csiro  R5903657_278.nc 
Argo    310.63223    360.32254 5903676 273    csiro  R5903676_273.nc 
Argo    360.96857    664.98236 5905044 083    csiro  R5905044_083.nc