Argo    257.73889    375.62128 5903624 291    csiro  R5903624_291.nc 
Argo    125.44244    306.13031 5904888 139    csiro  R5904888_139.nc 
Argo    389.12186    139.69955 5905183 058    csiro  R5905183_058.nc 
Argo    252.98035    178.55090 5905393 017    csiro  R5905393_017.nc