Argo    290.05386    278.61038 5903921 261    csiro  R5903921_261.nc 
Argo     63.39445     54.05327 5905197 233    csiro  R5905197_233.nc 
Argo     63.67034     55.26743 5905197 232    csiro  R5905197_232.nc 
Argo    233.60541    782.88757 5905414 006    csiro  R5905414_006.nc 
Argo    180.34976    210.58156 5905770 006     aoml  R5905770_006.nc