Argo    598.86500    360.47258 5905441 022    csiro BR5905441_022.nc
Argo    598.86500    360.47258 5905441 022    csiro  R5905441_022.nc
Argo    600.37227    447.35161 5905442 022    csiro BR5905442_022.nc
Argo    600.37227    447.35161 5905442 022    csiro  R5905442_022.nc