Argo    254.16417    201.60680 5902480 167     aoml  R5902480_167.nc 
Argo    415.66632     82.67261 5904800 165     aoml  R5904800_165.nc 
Argo    543.77574    263.74976 5904890 243    csiro  R5904890_243.nc 
Argo    360.85471    237.13226 5905168 168    csiro  R5905168_168.nc