Argo    581.18322    697.70576 3900585 460     aoml  R3900585_460.nc 
Argo    440.97694    277.91054 5904339 285     aoml  R5904339_285.nc 
Argo    460.04333    122.11934 5905690 061     aoml  R5905690_061.nc 
Argo    511.99163    120.98451 5905968 058     aoml  R5905968_058.nc