Argo    379.40341    450.19277 5903651 213    csiro  R5903651_213.nc 
Argo    316.60835    475.59576 6900904 161 coriolis  R6900904_161.nc 
Argo    424.59180    576.97501 6900905 161 coriolis  R6900905_161.nc