Argo    681.37616    600.95111 5902107 011     aoml  D5902107_011.nc 
Argo    170.15462     77.63101 5903225 098    csiro  D5903225_098.nc 
Argo    173.52530     72.37984 5903225 099    csiro  D5903225_099.nc 
Argo    175.59933     66.68391 5903225 100    csiro  D5903225_100.nc