Argo     44.52836     80.26619 1902266 017     aoml  R1902266_017.nc 
Argo    181.16667    439.82443 5902484 158     aoml  R5902484_158.nc 
Argo    218.97997    412.42074 5905200 134    csiro  R5905200_134.nc 
Argo    412.92247    104.40943 5905388 116    csiro  R5905388_116.nc 
Argo    284.07409    147.41827 5905848 078      jma  R5905848_078.nc