Argo    646.05557     83.76944 5904811 255     aoml  R5904811_255.nc 
Argo     65.65294    193.69515 5905470 116    csiro  R5905470_116.nc 

Argo    646.05557     83.76944 5904811 255     aoml  R5904811_255.nc 
Argo     65.65294    193.69515 5905470 116    csiro  R5905470_116.nc