Argo    451.67982    443.67194 5904631 254     aoml  R5904631_254.nc
Argo    409.40082    431.51516 5905173 221    csiro  R5905173_221.nc
Argo    466.68472    524.82761 5905516 021    csiro  R5905516_021.nc
Argo    322.58191    423.37381 5906638 051    csiro  R5906638_051.nc