Argo    123.55073    593.91992 5901625 153    csiro  D5901625_153.nc 
Argo    460.73465    221.09897 5903649 140    csiro  D5903649_140.nc 
Argo    463.00351    216.56009 5903649 139    csiro  D5903649_139.nc 
Argo    466.95773    213.26685 5903649 138    csiro  D5903649_138.nc