Argo    436.01550     79.19513 5905199 048    csiro  R5905199_048.nc 
Argo    436.18414     92.87086 5905199 051    csiro  R5905199_051.nc 
Argo    436.64435     89.32629 5905199 050    csiro  R5905199_050.nc 
Argo    436.75208     84.42220 5905199 049    csiro  R5905199_049.nc