Argo    146.50957    681.19089 2903854 075     aoml BR2903854_075.nc
Argo    146.50957    681.19089 2903854 075     aoml  R2903854_075.nc
Argo    124.20013    223.22532 5906264 179     aoml  R5906264_179.nc
Argo     96.01962     67.80830 5906396 190     aoml  R5906396_190.nc