Argo    453.78241    104.23597 5904239 178    csiro  R5904239_178.nc 
Argo    175.67592    520.62030 5904441 124     aoml  R5904441_124.nc 
Argo    350.42502    230.58546 5905384 013    csiro  R5905384_013.nc 
Argo    612.37952     41.05282 5905385 013    csiro  R5905385_013.nc