Argo    506.75370    121.27833 5905441 001    csiro BR5905441_001.nc
Argo    506.75370    121.27833 5905441 001    csiro  R5905441_001.nc
Argo    504.07210    122.19333 5905442 001    csiro BR5905442_001.nc
Argo    504.07210    122.19333 5905442 001    csiro  R5905442_001.nc