Argo    109.48550    504.56409 5903678 469    csiro  D5903678_469.nc 
Argo    110.58730    507.41187 5903678 468    csiro  D5903678_468.nc 
Argo    111.04028    509.72595 5903678 467    csiro  D5903678_467.nc 

ANMN    508.85908    426.44277       NRS/NRSMAI