Argo    310.35576    198.68929 5904846 020     aoml BD5904846_020.nc
Argo    310.35576    198.68929 5904846 020     aoml  D5904846_020.nc
Argo    679.55129    464.97143 1901145 312    csiro  R1901145_312.nc
Argo    720.41636    779.10357 5905398 012    csiro  D5905398_012.nc