Argo    223.59385    294.64000 1901145 306    csiro  R1901145_306.nc
Argo    463.19261    549.09000 5905193 048    csiro  D5905193_048.nc
Argo    363.24080    364.06600 5905398 006    csiro  D5905398_006.nc
Argo    249.18094    363.73700 5905399 006    csiro  D5905399_006.nc