Argo    734.98053    197.95911 1901145 250    csiro  R1901145_250.nc 
Argo    387.23065    256.07611 2901345 176   incois  R2901345_176.nc 
Argo    187.78537    231.15587 5904426 071     aoml  R5904426_071.nc 
Argo     57.82460    530.81891 5904800 004     aoml  R5904800_004.nc