Argo    553.85516    280.45150 5903570 323     aoml  R5903570_323.nc 
Argo    458.54398    260.03237 5904339 299     aoml  R5904339_299.nc 
Argo    418.04934     56.17363 5905208 122    csiro  R5905208_122.nc 
Argo    481.63249    121.99631 5905690 072     aoml  R5905690_072.nc