Argo    487.16507    449.92675 5903584 186     aoml  R5903584_186.nc 
Argo    331.23466    313.08240 5904389 126     aoml  R5904389_126.nc 
Argo    563.53887    614.22366 5904392 125     aoml  R5904392_125.nc 
Argo    603.58414    244.28218 5905042 018    csiro  R5905042_018.nc