Argo    346.20218     68.05091 2903970 026     aoml BR2903970_026.nc 
Argo    346.20218     68.05091 2903970 026     aoml  R2903970_026.nc 
Argo     76.22935    316.45864 5905474 222    csiro  R5905474_222.nc 
Argo    464.64987     82.98635 5905578 072    csiro  R5905578_072.nc