Argo    137.45469    259.77470 5902506 083     aoml  R5902506_083.nc
Argo     42.37118    237.58143 5904257 206    csiro  R5904257_206.nc
Argo    423.82326    162.30214 5905182 083    csiro  R5905182_083.nc
Argo    717.19295    494.37329 5905402 032    csiro  R5905402_032.nc