netcdf file:///data/cae0475b-e505-43ba-a047-5be505b3ba04/waccmx_on2_2017.nc-20250613-123544Z-b7c58789-73cc-454b-8587-8973ccd54b9c { dimensions: nobs = 4237205; variables: double on2_model_case4(nobs=4237205); double lon(nobs=4237205); double lat(nobs=4237205); double time(nobs=4237205); }