Argo    567.85271     35.57643 2903458 071     aoml BD2903458_071.nc
Argo    567.85271     35.57643 2903458 071     aoml  R2903458_071.nc
Argo    284.01479    130.02083 5902507 311     aoml  R5902507_311.nc
Argo    459.67029    309.52537 5905601 008    csiro  R5905601_008.nc