Argo    338.14426    311.56647 5903413 198     aoml  R5903413_198.nc 
Argo    290.68973    138.14503 5904371 138     aoml  R5904371_138.nc 
Argo    265.95691    661.27997 5905167 302    csiro  R5905167_302.nc 
Argo    310.83591    664.39551 5905193 007    csiro  R5905193_007.nc