Argo    347.47375    169.52292 1900979 306     aoml  R1900979_306.nc 
Argo    321.48941    189.32777 1901150 266    csiro  R1901150_266.nc 
Argo    160.24014    269.87927 5903624 276    csiro  R5903624_276.nc 
Argo    410.81311    172.12872 5905189 042    csiro  R5905189_042.nc