Argo    192.98676    275.60000 1901145 307    csiro  R1901145_307.nc
Argo    485.77434    575.76000 5905193 049    csiro  D5905193_049.nc
Argo    381.94267    369.01500 5905398 007    csiro  D5905398_007.nc
Argo    221.02020    338.31300 5905399 007    csiro  D5905399_007.nc