Argo    438.23544    442.06188 5904374 255     aoml  R5904374_255.nc 
Argo    265.79909    400.08348 5904814 111     aoml  R5904814_111.nc 
Argo    395.86740    535.33555 5905172 118    csiro  R5905172_118.nc 
Argo    457.51406    664.46092 5905441 020    csiro  R5905441_020.nc 
Argo    377.61960    260.12572 6903215 107 coriolis  R6903215_107.nc