Argo    742.36490     69.57668 5902378 324     aoml  R5902378_324.nc
Argo    448.36382    444.59290 5904631 256     aoml  R5904631_256.nc
Argo    483.86009    324.68290 5905173 223    csiro  R5905173_223.nc
Argo    364.69511    287.17189 5906638 053    csiro  R5906638_053.nc