Argo    121.93067    629.96515 5901625 151    csiro  D5901625_151.nc 
Argo    501.18173    172.41589 5903649 120    csiro  D5903649_120.nc 
Argo    502.28351    175.17506 5903649 121    csiro  D5903649_121.nc 
Argo    576.37006    155.06091 5903660 097    csiro  D5903660_097.nc 
Argo    580.32428    155.23915 5903660 098    csiro  D5903660_098.nc