Argo    477.36174    452.84932 5904610 325     aoml  R5904610_325.nc
Argo    692.50625    753.10892 5906921 054     aoml  R5906921_054.nc
Argo    294.96584     52.99265 5905567 008    csiro  R5905567_008.nc
Argo    579.44746    700.02618 5905569 008    csiro  R5905569_008.nc