Argo    400.11383    210.77351 5903318 220     aoml  D5903318_220.nc 
Argo    232.06056    617.30438 5903685 162    csiro  R5903685_162.nc 
Argo    340.13146    190.62730 5904424 042     aoml  R5904424_042.nc 
Argo    244.10118    353.99615 5904891 047    csiro  R5904891_047.nc