Argo    770.19491    682.86757 2903458 042     aoml BR2903458_042.nc
Argo    770.19491    682.86757 2903458 042     aoml  R2903458_042.nc
Argo    203.54236    569.94786 5906206 162     aoml BR5906206_162.nc
Argo    203.54236    569.94786 5906206 162     aoml  R5906206_162.nc