Argo    688.23804     49.93743 5902258 189     aoml  R5902258_189.nc 
Argo    200.12383     96.09184 5902348 023     aoml  R5902348_023.nc 
Argo    546.81396    130.02756 5904241 070    csiro  D5904241_070.nc 
Argo    246.83617    126.21372 5904422 020     aoml  R5904422_020.nc