Argo    391.11318    648.06192 5906424 140     aoml  R5906424_140.nc
Argo    139.60800    208.57300 5905601 002    csiro  R5905601_002.nc
Argo    172.16526    403.74884 5905602 002    csiro  R5905602_002.nc
Argo    414.38730     25.47662 5906632 147    csiro  R5906632_147.nc