Argo    507.76349    110.39753 1900046 288     aoml  D1900046_288.nc 
Argo     96.99205     89.66620 5902258 041     aoml  D5902258_041.nc 
Argo    277.28397    294.78018 5903259 040    csiro  D5903259_040.nc 

ANMN     81.26897    489.73751        SA/SAM3MS 
ANMN     40.45667    560.23545        SA/SAM5CB 
ANMN     78.14993    486.95729        SA/SAM7DS 
ANMN    117.17667    541.70455        SA/SAM8SG