Argo    489.64380     42.00195 5902387 297     aoml  R5902387_297.nc 
Argo    292.36812    539.92437 5905438 109    csiro  R5905438_109.nc 
Argo    465.98611    635.72208 5905439 109    csiro  R5905439_109.nc 
Argo    313.21164    323.65253 5906152 074     aoml  R5906152_074.nc