Argo    170.05420    441.16336 5901714 264     aoml  R5901714_264.nc 
Argo     68.21622    597.89520 5903936 127    csiro  R5903936_127.nc 
Argo     75.56766    726.77332 5903956 105    csiro  D5903956_105.nc 

ANMN    365.81982    192.52469        WA/WACA20