Argo    488.62354    441.13791 5905438 064    csiro  R5905438_064.nc
Argo    511.04438     81.00295 5905439 064    csiro  R5905439_064.nc
Argo    365.38084    580.18011 5906638 003    csiro  R5906638_003.nc
Argo    498.75504    584.06430 5906639 003    csiro  R5906639_003.nc