Argo    162.71359    691.70835 2903854 074     aoml BR2903854_074.nc
Argo    162.71359    691.70835 2903854 074     aoml  R2903854_074.nc
Argo    141.39089    227.60000 5906264 178     aoml  R5906264_178.nc
Argo    118.43852     68.71241 5906396 189     aoml  R5906396_189.nc