Argo    527.89368    476.99000 5903622 300    csiro  D5903622_300.nc
Argo    495.12804    141.06000 5903657 278    csiro  D5903657_278.nc
Argo    321.00522    374.37000 5903676 273    csiro  D5903676_273.nc
Argo    375.68842    701.55000 5905044 083    csiro  R5905044_083.nc