Argo    564.34845    391.45484 5905441 034    csiro BR5905441_034.nc
Argo    564.34845    391.45484 5905441 034    csiro  R5905441_034.nc
Argo    598.33745    541.67742 5905442 034    csiro BR5905442_034.nc
Argo    598.33745    541.67742 5905442 034    csiro  R5905442_034.nc