Argo    517.04560    305.64400 5904631 296     aoml  R5904631_296.nc
Argo    456.18563    773.01719 5905516 063    csiro  R5905516_063.nc
Argo    417.54422    444.57633 5905553 051    csiro BR5905553_051.nc
Argo    417.54422    444.57633 5905553 051    csiro  R5905553_051.nc