Argo    552.84957    633.29708 5904339 291     aoml  R5904339_291.nc
Argo    502.50012     56.21167 5905651 063     aoml  R5905651_063.nc
Argo    666.58845    197.35042 5905690 066     aoml  R5905690_066.nc
Argo    735.61481    174.14500 5905968 063     aoml  R5905968_063.nc