Argo    351.96323    147.28612 5902387 255     aoml  R5902387_255.nc 
Argo    350.65177    574.18396 5905469 050    csiro  R5905469_050.nc 
Argo    214.90225    226.11304 5905651 112     aoml  R5905651_112.nc 
Argo    346.04492    206.12241 5906152 042     aoml  R5906152_042.nc