Argo    149.50061    655.90886 2903854 072     aoml BR2903854_072.nc
Argo    149.50061    655.90886 2903854 072     aoml  R2903854_072.nc
Argo    308.70169    458.74916 5906140 188     aoml  R5906140_188.nc
Argo    356.26484    491.81235 5905578 031    csiro  R5905578_031.nc