Argo    387.29584    573.62799 5902387 063     aoml  R5902387_063.nc 
Argo    216.17561    382.15839 5903413 186     aoml  R5903413_186.nc 
Argo    365.65549    159.43211 5904811 008     aoml  R5904811_008.nc 
Argo    229.86555    445.44998 5905167 174    csiro  R5905167_174.nc