Argo    490.40020    322.23806 5904631 256     aoml  R5904631_256.nc
Argo    654.65176    491.09161 5905441 122    csiro BR5905441_122.nc
Argo    654.65176    491.09161 5905441 122    csiro  R5905441_122.nc
Argo    382.75433    123.46302 5906638 053    csiro  R5906638_053.nc