Argo    549.14339    259.36873 5905726 229     aoml  R5905726_229.nc
Argo    330.34106    663.69291 2903770 070 coriolis  R2903770_070.nc
Argo    391.43604    205.90785 5905447 182    csiro  R5905447_182.nc
Argo    545.60138    249.28496 5905566 018    csiro  R5905566_018.nc