Argo    541.67527    242.83495 5905505 057    csiro BR5905505_057.nc
Argo    541.67527    242.83495 5905505 057    csiro  R5905505_057.nc
Argo    421.23857    545.74438 5906636 054    csiro BR5906636_054.nc
Argo    421.23857    545.74438 5906636 054    csiro  R5906636_054.nc