Argo     24.65891    246.71500 5905197 244    csiro BR5905197_244.nc
Argo     21.76395    251.26000 5905197 245    csiro BR5905197_245.nc
Argo     24.65891    246.71500 5905197 244    csiro  R5905197_244.nc
Argo     21.76395    251.26000 5905197 245    csiro  R5905197_245.nc