Argo    451.67982    443.67194 5904631 254     aoml  R5904631_254.nc
Argo    311.37534     99.65365 5905438 112    csiro  R5905438_112.nc
Argo    525.62662    316.56918 5905439 112    csiro  R5905439_112.nc
Argo    546.32901     94.40413 5905513 012    csiro  R5905513_012.nc