Argo    387.29593    288.91705 5901147 187    csiro  D5901147_187.nc 
Argo    633.47565     63.56892 5903649 020    csiro  D5903649_020.nc 
Argo    634.96613     62.94593 5903649 021    csiro  D5903649_021.nc 
Argo    636.32709     62.94593 5903649 022    csiro  D5903649_022.nc