Argo     75.55020    168.08630 5906264 137     aoml  R5906264_137.nc 
Argo    617.46115    188.39488 6990588 011     aoml  R6990588_011.nc 

Argo     75.55020    168.08630 5906264 137     aoml  R5906264_137.nc 
Argo    617.46115    188.39488 6990588 011     aoml  R6990588_011.nc