Argo     52.18934    469.59277 5902380 157     aoml  R5902380_157.nc 
Argo    311.63693     68.30720 5902483 084     aoml  R5902483_084.nc 
Argo    348.08493    182.91268 5905384 042    csiro  R5905384_042.nc 
Argo    375.64451    154.48724 5905385 042    csiro  R5905385_042.nc