Argo     52.30719     51.33238 1902266 029     aoml  R1902266_029.nc 
Argo    114.14410    366.74823 5902484 170     aoml  R5902484_170.nc 
Argo    132.19752    178.47370 5904810 163     aoml  R5904810_163.nc 
Argo    292.82356    304.52453 5905169 171    csiro  R5905169_171.nc