Argo    286.10591    502.24548 5904650 259     aoml  R5904650_259.nc
Argo    703.62045    138.18694 5905128 197     aoml  R5905128_197.nc
Argo    381.98353    331.61779 5905514 017    csiro  R5905514_017.nc
Argo    156.32219    119.15053 5906637 057    csiro  R5906637_057.nc