variables record: a92e4ec6-817c-11e6-a4e2-5404a60d96b5 (v1.2.1)

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Category Description

Each Output variable record corresponds to a physical parameter specification.



AttributeValue
branded_variable_namen2o_tclm-p19-hxy-air
cell_measuresarea: areacella
cell_methodsamna-clim (Annual Climatology in Atmosphere)
cmip6_frequencymonC
cmip6_tables_identifierAmon (Monthly atmospheric data)
cmip7_compound_nameatmosChem.mon.n2o_tclm-p19-hxy-air
cmip7_frequencymon
conditionalTrue
descriptionMole fraction is used in the construction mole\_fraction\_of\_X\_in\_Y, where X is a material constituent of Y. The chemical formula of nitrous oxide is N2O.
dimensionslongitude, latitude, plev19, time2
disambiguationClim
flag_-_variable_change_since_cmip6True
modelling_realmAtmospheric Chemistry
nameAmon.n2oClim
physical_parametern2o (Mole Fraction of N2O)
processing_noteReport only for simulations (e.g., prescribed concentration pi-control run), in which the N2O does not vary from one year to the next. Report 12 monthly values, starting with January, even if the values do not vary seasonally. When calling CMOR, identify this variable as n2oglobal, not n2o. If N2O is spatially uniform, omit this field, but report Global Mean Mole Fraction of N2O (see the table entry after the next). Are these the preferred units or should it be a unitless fraction? Should this field be reported instead on model levels? Or should we also require either the vertically integrated mole fraction (or mass?) of this species or the vertically integrated globally averaged mole fraction (or mass?)? CHANGE SINCE CMIP6 in CMIP7 Frequency - CMIP6:monC CMIP7:mon, CHANGE SINCE CMIP6 in Cell Methods - CMIP6:area: mean time: mean within years time: mean over years CMIP7:area: mean where air time: mean within years time: mean over years,
provenanceAmon ((isd.003))
spatial_shapeXY-P19 (Global field (19 pressure levels))
temporal_shapeclimatology (Climatological Mean)
titleMole Fraction of N2O
typereal
uida92e4ec6-817c-11e6-a4e2-5404a60d96b5

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