Argo    149.98314    669.44120 5905531 052    csiro BR5905531_052.nc
Argo    149.98314    669.44120 5905531 052    csiro  R5905531_052.nc
Argo    262.98736    244.46740 5905543 028    csiro  R5905543_028.nc
Argo     65.64226    135.50756 5905544 028    csiro  R5905544_028.nc