Argo    479.77744    380.23965 5904052 264     aoml  R5904052_264.nc 
Argo    309.76253    432.91980 5904521 343     aoml  R5904521_343.nc 
Argo    505.02571    495.81250 5905314 082     aoml  R5905314_082.nc 
Argo    406.40204     35.37514 5905433 045    csiro  R5905433_045.nc