Argo    155.07243    185.12914 5902481 064     aoml  D5902481_064.nc
Argo    654.76558     77.21857 5904117 174     aoml  R5904117_174.nc
Argo     97.61010    345.89143 5904890 138    csiro  D5904890_138.nc
Argo    151.67414    123.84320 5905195 044    csiro  D5905195_044.nc