Argo    145.10460    173.44621 1901145 309    csiro  R1901145_309.nc 
Argo    481.10257    543.28784 5905193 051    csiro  R5905193_051.nc 
Argo    337.99112    306.61908 5905398 009    csiro  R5905398_009.nc 
Argo    309.02771    327.92706 5905399 009    csiro  R5905399_009.nc