Argo    575.42691    451.48871 5905441 028    csiro BR5905441_028.nc
Argo    575.42691    451.48871 5905441 028    csiro  R5905441_028.nc
Argo    646.34409    477.59839 5905442 028    csiro BR5905442_028.nc
Argo    646.34409    477.59839 5905442 028    csiro  R5905442_028.nc