Argo    515.88964    347.28345 5905439 115    csiro  R5905439_115.nc
Argo    521.61727    569.10774 5905441 123    csiro BR5905441_123.nc
Argo    521.61727    569.10774 5905441 123    csiro  R5905441_123.nc
Argo    579.84322    312.71953 5905447 106    csiro  R5905447_106.nc