Argo    239.11579    215.62996 5902343 268     aoml  R5902343_268.nc 
Argo     80.48386    359.69390 5902484 175     aoml  R5902484_175.nc 
Argo    426.18357    173.90853 5905388 133    csiro  R5905388_133.nc 
Argo     45.88756    313.32048 5906143 034     aoml  R5906143_034.nc