Argo    452.83252    216.95099 1901131 223    csiro  D1901131_223.nc 
Argo    721.26733     50.81156 5902258 175     aoml  R5902258_175.nc 
Argo     83.04784    122.79723 5903626 162    csiro  D5903626_162.nc 
Argo    417.47614    106.82686 5904422 006     aoml  R5904422_006.nc