Argo    537.71692     41.69343 5901094 159     aoml  D5901094_159.nc 
Argo     66.72459    409.10016 5901623 138    csiro  D5901623_138.nc 
Argo    466.22418    264.64447 5903626 019    csiro  D5903626_019.nc 

ANMN    138.50959    591.16038        SA/SAM5CB 
ANMN    302.36712    552.21698        SA/SAM8SG 
ANMN    276.87655    479.00137       NRS/NRSKAI