Argo    506.94196    119.37359 1900046 285     aoml  D1900046_285.nc 
Argo    180.97325    175.83487 5901620 139    csiro  D5901620_139.nc 

ANMN     40.45667    560.23545        SA/SAM5CB 
ANMN    117.17667    541.70455        SA/SAM8SG 
ANMN    105.24168    506.86547       NRS/NRSKAI