Argo    446.71227     54.36141 5902373 269     aoml  R5902373_269.nc
Argo    114.21767    120.93482 5902480 180     aoml  R5902480_180.nc
Argo    441.18814     97.95000 5904800 178     aoml  R5904800_178.nc
Argo    629.96178     71.31545 5905472 039    csiro  R5905472_039.nc