Argo    236.15687    637.32960 5905441 001    csiro BR5905441_001.nc
Argo    236.15687    637.32960 5905441 001    csiro  R5905441_001.nc
Argo    234.20300    638.02080 5905442 001    csiro BR5905442_001.nc
Argo    234.20300    638.02080 5905442 001    csiro  R5905442_001.nc