Argo    538.82424    565.37568 5902378 330     aoml  R5902378_330.nc
Argo    455.33328    781.28091 5904631 261     aoml  R5904631_261.nc
Argo    334.04008    203.79420 5906152 084     aoml  R5906152_084.nc
Argo    540.20294    676.79639 5906638 058    csiro  R5906638_058.nc