Argo    254.47768    390.10355 5904650 288     aoml  R5904650_288.nc
Argo    390.02339    210.81100 5904801 254     aoml  R5904801_254.nc
Argo    507.83690    674.85137 5906152 112     aoml  R5906152_112.nc
Argo    472.43562    452.63865 5906637 086    csiro  R5906637_086.nc