Argo     91.72517    181.93909 1901149 248    csiro  R1901149_248.nc 
Argo    600.56909    146.52228 5902458 050     aoml  R5902458_050.nc 
Argo    185.32265    566.41907 5904889 106    csiro  R5904889_106.nc 
Argo    300.15396    229.02885 5905191 024    csiro  R5905191_024.nc