Argo    433.05876    160.01868 5904801 246     aoml  R5904801_246.nc 
Argo    261.05464    181.34629 5906152 104     aoml  R5906152_104.nc 
Argo    477.59728    229.28754 5906632 083    csiro  R5906632_083.nc 
Argo    417.11205    499.61589 5906637 078    csiro  R5906637_078.nc