Argo    236.42638    510.37920 5905441 008    csiro BR5905441_008.nc
Argo    236.42638    510.37920 5905441 008    csiro  R5905441_008.nc
Argo    243.56813    534.34080 5905442 008    csiro BR5905442_008.nc
Argo    243.56813    534.34080 5905442 008    csiro  R5905442_008.nc