Argo    597.93448    195.55507 5902501 263     aoml  R5902501_263.nc 
Argo     79.74935    131.89283 5906396 112     aoml  R5906396_112.nc 

Argo    597.93448    195.55507 5902501 263     aoml  R5902501_263.nc 
Argo     79.74935    131.89283 5906396 112     aoml  R5906396_112.nc