Argo    491.37817    651.80245 5905439 063    csiro  R5905439_063.nc 
Argo    241.23262    236.48742 5906138 034     aoml  R5906138_034.nc 
Argo    347.93166    455.58390 5906635 010    csiro  R5906635_010.nc 
Argo    442.84772    628.93769 5906636 009    csiro  R5906636_009.nc 
Argo    451.59886    178.60966 6903215 159 coriolis  R6903215_159.nc