Argo    212.40603     53.31598 5904801 212     aoml  R5904801_212.nc 
Argo    370.34241    726.31830 5905128 184     aoml  R5905128_184.nc 
Argo    253.23482    557.51056 5906637 044    csiro  R5906637_044.nc 
Argo    174.07812    324.58969 5906641 043    csiro  R5906641_043.nc