Argo    812.99938    499.96071 4903388 040     aoml  R4903388_040.nc 
Argo    429.39420    118.42601 5905210 181    csiro  R5905210_181.nc 
Argo    223.13882     38.68363 5905519 016    csiro  R5905519_016.nc 
Argo    398.71998    464.99307 5906658 036    csiro  R5906658_036.nc