Argo    505.90207    444.40024 5905501 005    csiro BR5905501_005.nc
Argo    505.90207    444.40024 5905501 005    csiro  R5905501_005.nc
Argo    656.90555    533.83509 5905502 009    csiro  R5905502_009.nc
Argo    677.24225    544.73774 5905503 008    csiro  R5905503_008.nc