Argo    344.50908    542.45470 7901116 055     aoml  R7901116_055.nc 

Argo    344.50908    542.45470 7901116 055     aoml  R7901116_055.nc 

Argo     57.63604    415.59869 5906919 098     aoml  R5906919_098.nc 
Argo    344.50908    542.45470 7901116 055     aoml  R7901116_055.nc