Argo    788.43852    251.98986 5905723 272     aoml  R5905723_272.nc 
Argo     83.82470    123.92241 5906461 148     aoml  R5906461_148.nc 

Argo    788.43852    251.98986 5905723 272     aoml  R5905723_272.nc 
Argo     83.82470    123.92241 5906461 148     aoml  R5906461_148.nc