Argo    121.32737    413.63205 5902484 146     aoml  R5902484_146.nc 
Argo     76.99290    109.11425 5904810 139     aoml  R5904810_139.nc 
Argo    331.92539    587.41551 5905011 177    csiro  R5905011_177.nc 
Argo    525.27234    137.31024 5905388 104    csiro  R5905388_104.nc 
Argo    219.94909    106.75353 5905848 066      jma  R5905848_066.nc 
Argo     91.07178    670.69043 5906142 007     aoml  R5906142_007.nc