Argo    637.23507    629.69510 5902392 196     aoml  R5902392_196.nc 
Argo    443.14674    413.88563 5902393 195     aoml  R5902393_195.nc 
Argo    626.02246    307.21327 5904618 191     aoml  R5904618_191.nc 
Argo    659.37332    659.19488 5905682 089     aoml  R5905682_089.nc