Argo    590.80079    109.37892 5904358 332     aoml  R5904358_332.nc 
Argo    725.92194    461.44112 5904521 377     aoml  R5904521_377.nc 
Argo    515.00823     57.10817 5905436 071    csiro  R5905436_071.nc 
Argo    275.36976     87.85521 5906645 021    csiro  R5906645_021.nc