Argo    518.37078    599.28304 1902634 011     aoml  R1902634_011.nc 
Argo    437.61723    441.67670 1902635 011     aoml  R1902635_011.nc 
Argo    550.83381    404.43088 5906421 153     aoml  R5906421_153.nc 
Argo    151.40491    377.27485 5906919 085     aoml  R5906919_085.nc