Argo    156.41379     60.89903 5901147 244    csiro  D5901147_244.nc 
Argo    148.63495    489.34497 5903678 498    csiro  D5903678_498.nc 
Argo    150.83952    491.57010 5903678 499    csiro  D5903678_499.nc 

ANMN    508.85908    426.44277       NRS/NRSMAI