Argo    340.66695    397.49805 5905236 298     aoml  R5905236_298.nc
Argo    315.80917    706.39138 2903770 068 coriolis  R2903770_068.nc
Argo    451.14376    243.07362 5905447 180    csiro  R5905447_180.nc
Argo    357.90182     62.80477 5905565 016    csiro  R5905565_016.nc