Argo    461.36826    254.45033 5904339 300     aoml  R5904339_300.nc 
Argo    460.64008    254.36091 5904339 301     aoml  R5904339_301.nc 
Argo    419.12687    492.68858 5904389 264     aoml  R5904389_264.nc 
Argo    415.75658     37.26103 5905208 123    csiro  R5905208_123.nc 
Argo    514.70380    567.27721 6901656 263 coriolis  R6901656_263.nc