Argo    240.29431    361.45065 5905552 103    csiro  R5905552_103.nc 
Argo    420.81556    219.80631 5905618 004    csiro  R5905618_004.nc 
Argo    471.84145    295.96200 7901076 020     aoml  R7901076_020.nc 
Argo    472.03036    295.97567 7901076 021     aoml R7901076_021D.nc