Argo    500.17777    103.34108 5902507 321     aoml  R5902507_321.nc
Argo    449.23908    208.61000 5904801 326     aoml  R5904801_326.nc
Argo    136.85140    419.03885 5905586 025    csiro  R5905586_025.nc
Argo    168.39407    190.99930 5906638 158    csiro  R5906638_158.nc