Argo    722.79692    300.28445 5902458 252     aoml  R5902458_252.nc
Argo    507.24814     78.86450 5902496 213     aoml  R5902496_213.nc
Argo    621.82436    153.70636 5906396 082     aoml  R5906396_082.nc
Argo    135.63091    147.17727 5905169 219    csiro  R5905169_219.nc