Argo    267.23586    306.78297 5902377 279     aoml  R5902377_279.nc
Argo    174.22813    103.40054 5902470 188     aoml  R5902470_188.nc
Argo    601.26838    168.67647 5905189 183    csiro  R5905189_183.nc
Argo    576.77920    162.44338 5905470 047    csiro  R5905470_047.nc