Argo    471.10728    501.49000 5903622 303    csiro  D5903622_303.nc
Argo    499.44514    138.89000 5903657 281    csiro  D5903657_281.nc
Argo    423.17646    391.17000 5903676 276    csiro  D5903676_276.nc
Argo    499.05771    781.91000 5905166 086    csiro  R5905166_086.nc