netcdf file:///data/cae0475b-e505-43ba-a047-5be505b3ba04/waccmx_on2_2007.nc-20250613-123510Z-d725edf8-7a5c-42a4-a5ed-f87a5c22a422 { dimensions: nobs = 10131493; variables: double on2_model_case4(nobs=10131493); double lon(nobs=10131493); double lat(nobs=10131493); double time(nobs=10131493); }