Argo    433.63712     25.35000 5904418 118     aoml  R5904418_118.nc
Argo    499.22375    545.38000 5903639 268    csiro  D5903639_268.nc
Argo     98.61949     74.49000 5904257 170    csiro  D5904257_170.nc
Argo    462.74983    507.09000 5905193 039    csiro  D5905193_039.nc