Argo    571.08278    183.90696 5904791 149     aoml  R5904791_149.nc
Argo     40.32772    314.23709 5905169 151    csiro  R5905169_151.nc
Argo    283.12600    647.47084 5905467 025    csiro  R5905467_025.nc
Argo    207.65625    603.25689 5905476 009    csiro  R5905476_009.nc