Argo    174.78475    136.71084 5902481 085     aoml  R5902481_085.nc 
Argo    123.72301    111.72104 5904791 083     aoml  R5904791_083.nc 
Argo    508.24919    101.40940 5904800 083     aoml  R5904800_083.nc 
Argo    166.44778    300.35873 5905195 065    csiro  R5905195_065.nc