Argo    344.74067    244.57727 1900979 329     aoml  D1900979_329.nc
Argo    509.93504     72.67172 5904371 195     aoml  D5904371_195.nc
Argo    205.24583    225.20818 5903943 235    csiro  R5903943_235.nc
Argo    356.56975    314.98818 5905189 067    csiro  R5905189_067.nc