Argo    501.26197    371.07038 5904374 264     aoml  R5904374_264.nc 
Argo    150.91718    312.43350 5905400 070    csiro  R5905400_070.nc 
Argo    407.75688    709.09116 5905410 060    csiro  R5905410_060.nc 
Argo    153.97157    266.80219 6903215 114 coriolis  R6903215_114.nc