Argo    317.42571    613.03333 5905441 009    csiro BR5905441_009.nc
Argo    317.42571    613.03333 5905441 009    csiro  R5905441_009.nc
Argo    333.35229    688.26000 5905442 009    csiro BR5905442_009.nc
Argo    333.35229    688.26000 5905442 009    csiro  R5905442_009.nc