Argo    295.24212    212.17710 5904791 128     aoml  R5904791_128.nc 
Argo    224.12636    278.48646 5904800 128     aoml  R5904800_128.nc 
Argo    423.52629    287.89501 5905195 110    csiro  R5905195_110.nc 
Argo     72.84414    331.15588 5905467 004    csiro  R5905467_004.nc 
Argo    197.85265    222.32575 5906218 003     aoml  R5906218_003.nc