Argo    164.30162    673.27089 2903854 071     aoml BR2903854_071.nc
Argo    164.30162    673.27089 2903854 071     aoml  R2903854_071.nc
Argo    307.66022    394.74116 5906140 187     aoml  R5906140_187.nc
Argo    364.42840    393.36481 5905578 030    csiro  R5905578_030.nc