Argo    856.84452    138.64650 5902378 317     aoml  R5902378_317.nc
Argo    253.24736    201.27323 5905128 188     aoml  R5905128_188.nc
Argo    407.39615    519.82676 5905514 008    csiro  R5905514_008.nc
Argo    535.64245     72.42063 5906637 048    csiro  R5906637_048.nc