Argo    445.18888    262.41388 5902377 161     aoml  R5902377_161.nc 
Argo    205.99716    170.44207 5902470 093     aoml  R5902470_093.nc 
Argo    640.21270     78.12712 5905189 086    csiro  R5905189_086.nc 
Argo    418.87715     67.98420 5905388 050    csiro  R5905388_050.nc