Argo    100.69077    348.23029 5901135 221    csiro  D5901135_221.nc 
Argo     96.44365    424.03317 5901611 171    csiro  D5901611_171.nc 
Argo    260.43280    288.12054 5903322 068     aoml  D5903322_068.nc 

ANMN     81.26897    489.73751        SA/SAM3MS 
ANMN     78.14993    486.95729        SA/SAM7DS 
ANMN    105.24168    506.86547       NRS/NRSKAI