Argo    537.30890    465.02260 5905129 144     aoml  R5905129_144.nc 
Argo    541.81774    132.22088 5906255 032     aoml  R5906255_032.nc 
Argo    174.53480     72.20187 5906635 015    csiro  R5906635_015.nc 
Argo    174.68350    211.85266 5906637 003    csiro  R5906637_003.nc