Argo    763.27059    382.88768 2903458 075     aoml BD2903458_075.nc
Argo    763.27059    382.88768 2903458 075     aoml  R2903458_075.nc
Argo    273.47665    174.87888 5902507 315     aoml  R5902507_315.nc
Argo     84.33553    435.76982 5904801 320     aoml  R5904801_320.nc