Argo    260.48355    376.16160 5905441 008    csiro BR5905441_008.nc
Argo    260.48355    376.16160 5905441 008    csiro  R5905441_008.nc
Argo    272.56225    415.59840 5905442 008    csiro BR5905442_008.nc
Argo    272.56225    415.59840 5905442 008    csiro  R5905442_008.nc