Argo    291.78663     66.73705 5905401 160    csiro  R5905401_160.nc 
Argo    431.01577    550.58817 5905439 108    csiro  R5905439_108.nc 
Argo    390.20174    200.52259 5905504 016    csiro  R5905504_016.nc 
Argo    335.32931    306.63028 5906152 073     aoml  R5906152_073.nc