Argo     45.92801    364.07523 2902594 230     csio  R2902594_230.nc 
Argo    136.87156    395.26372 5904239 271    csiro  R5904239_271.nc 
Argo    373.84043    311.54359 5905475 005    csiro  R5905475_005.nc 
Argo    199.12029    515.63541 5906141 007     aoml  R5906141_007.nc 
Argo    473.59891    149.67929 5906218 019     aoml  R5906218_019.nc