Argo    316.51638    346.60563 5905236 307     aoml  R5905236_307.nc
Argo    553.08483     90.48479 5905726 232     aoml  R5905726_232.nc
Argo    220.12836     42.34924 5905447 185    csiro  R5905447_185.nc
Argo    465.14766    287.05798 5905566 021    csiro  R5905566_021.nc