Argo    571.40690    411.43114 5905501 003    csiro BR5905501_003.nc
Argo    571.40690    411.43114 5905501 003    csiro  R5905501_003.nc
Argo    685.77580    487.64491 5905502 005    csiro  R5905502_005.nc
Argo    693.55447    492.62161 5905503 005    csiro  R5905503_005.nc