Argo    605.30900    176.84053 5902481 129     aoml  R5902481_129.nc 
Argo    407.69353    117.39454 5902483 129     aoml  R5902483_129.nc 
Argo    222.51398    473.73374 5905200 104    csiro  R5905200_104.nc 
Argo    252.73826    202.15106 5905384 087    csiro  R5905384_087.nc