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wdc-climate.de:2631704 eng; USA collection NFCVhg Dr. Michael Lautenschlager Deutsches Klimarechenzentrum http://www.dkrz.de/ pointOfContact Richard Neale National Center for Atmospheric Research http://www.ncar.ucar.edu/ pointOfContact 2019-07-02T10:57:30 ISO 19115 ISO 19115-2:2009 CESM1-CAM5.1-Finite volume 2 degree model output prepared for CMIP5 historical GHG-only, served by ESGF 2013-10-17 publication 1 NFCVhg doi:10.1594/WDCC/CMIP5.NFCVhg Richard Neale National Center for Atmospheric Research http://www.ncar.ucar.edu/ Email: rneale@ucar.edu author WDC Climate at DKRZ publisher 'historicalGHG' is an experiment of the CMIP5 - Coupled Model Intercomparison Project Phase 5 (https://pcmdi.llnl.gov/mips/cmip5). CMIP5 is meant to provide a framework for coordinated climate change experiments for the next five years and thus includes simulations for assessment in the AR5 as well as others that extend beyond the AR5. 7.2 historicalGHG (7.2 GHG-only historical) - Version 1: Historical simulation but with greenhouse gas forcing only. Experiment design: https://pcmdi.llnl.gov/mips/cmip5/experiment_design.html List of output variables: https://pcmdi.llnl.gov/mips/cmip5/datadescription.html Output: time series per variable in model grid spatial resolution in netCDF format Earth System model and the simulation information: CIM repository Entry name/title of data are specified according to the Data Reference Syntax (https://pcmdi.llnl.gov/mips/cmip5/docs/cmip5_data_reference_syntax.pdf) as activity/product/institute/model/experiment/frequency/modeling realm/MIP table/ensemble member/version number/variable name/CMOR filename.nc. Richard Neale National Center for Atmospheric Research http://www.ncar.ucar.edu/ pointOfContact NetCDF CESM1-CAM5-1-FV2 CMIP5 IPCC IPCC-AR5 IPCC-DDC WGI climate simulation historicalGHG unrestricted: unrestricted eng; USA 0.0 360.0 -90.0 90.0 proleptic_gregorian 1850-01-01 2005-12-31 ocean_barotropic_mass_streamfunction Ocean Barotropic Mass Streamfunction [CF-Standard Name]; unit: kg s-1 compressive_strength_of_sea_ice compressive_strength_of_sea_ice [CF-Standard Name]; unit: N m-1 toa_outgoing_longwave_flux "longwave" means longwave radiation. "toa" means top of atmosphere. The TOA outgoing longwave flux is the upwelling thermal radiative flux, often called the "outgoing longwave radiation" or "OLR". In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: W m-2 convective_precipitation_flux In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: kg m-2 s-1 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: K snowfall_flux In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: kg m-2 s-1 surface_temperature The surface called "surface" means the lower boundary of the atmosphere. The surface temperature is the (skin) temperature at the interface, not the bulk temperature of the medium above or below. [CF-Standard Name]; unit: K northward_sea_water_velocity sea_water_y_velocity [CF-Standard Name]; unit: m s-1 divergence_of_sea_ice_velocity Strain Rate Divergence of Sea Ice Used in MIP table(s): CMOR Table OImon: Monthly Mean Ocean Cryosphere Fields Comment in standard_output document: "When computing the time-mean here, the time samples, weighted by the area of sea ice, are accumulated and then divided by the sum of the weights. Reported as ""missing"" in regions free of sea ice. " Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ) cf:"[horizontal_]divergence_of_X" means [horizontal] divergence of a vector X; if X does not have a vertical component then "horizontal" should be omitted. A velocity is a vector quantity. Sea ice velocity is defined as a two-dimensional vector, with no vertical component. [CF-Standard Name]; unit: s-1 surface_downward_y_stress surface_downward_y_stress [CF-Standard Name]; unit: N m-2 surface_downwelling_shortwave_flux_in_air surface_downwelling_shortwave_flux_in_air [CF-Standard Name]; unit: W m-2 surface_upwelling_longwave_flux_in_air The surface called "surface" means the lower boundary of the atmosphere. "longwave" means longwave radiation. Upwelling radiation is radiation from below. It does not mean "net upward". When thought of as being incident on a surface, a radiative flux is sometimes called "irradiance". In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called "vector irradiance". In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: W m-2 moisture_content_of_soil_layer moisture_content_of_soil_layer [CF-Standard Name]; unit: kg m-2 surface_downward_y_stress surface_downward_y_stress [CF-Standard Name]; unit: N m-2 surface_snow_melt_flux The surface called "surface" means the lower boundary of the atmosphere. In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. For unit "m day-1" the water equivalent of snow melt is given. [CF-Standard Name]; unit: kg m-2 s-1 eastward_sea_water_velocity sea_water_x_velocity [CF-Standard Name]; unit: m s-1 air_pressure_at_sea_level sea_level means mean sea level, which is close to the geoid in sea areas. Air pressure at sea level is the quantity often abbreviated as MSLP or PMSL.[CF-Standard Name]; unit: Pa surface_downwelling_longwave_flux_in_air surface_downwelling_longwave_flux_in_air [CF-Standard Name]; unit: W m-2 soil_moisture_content "moisture" means water in all phases contained in soil. "Content" indicates a quantity per unit area. The "soil content" of a quantity refers to the vertical integral from the surface down to the bottom of the soil model. For the content between specified levels in the soil, standard names including content_of_soil_layer are used. [CF-Standard Name]; unit: kg m-2 tendency_of_sea_ice_amount_due_to_surface_melting tendency_of_sea_ice_amount_due_to_surface_melting [CF-Standard Name]; unit: kg m-2 s-1 upward_x_stress_at_sea_ice_base upward_x_stress_at_sea_ice_base [CF-Standard Name]; unit: N m-2 sea_surface_salinity The unit of salinity is PSU, which is dimensionless. The units attribute should be given as 1e-3 or 0.001 i.e. parts per thousand if salinity is in PSU. Sea surface salinity is often abbreviated as "SSS". For the salinity of sea water at a particular depth or layer, a data variable of sea_water_salinity with a vertical coordinate axis should be used. [CF-Standard Name]; unit: 1 water_evaporation_flux "Water" means water in all phases. Evaporation is the conversion of liquid or solid into vapor. (The conversion of solid alone into vapor is called "sublimation".) In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: kg m-2 s-1 surface_downward_sensible_heat_flux The surface called "surface" means the lower boundary of the atmosphere. "Downward" indicates a vector component which is positive when directed downward (negative upward). The surface sensible heat flux, also called "turbulent" heat flux, is the exchange of heat between the surface and the air by motion of air. In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics.[CF-Standard Name]; unit: W m-2 sea_surface_temperature Sea surface temperature is usually abbreviated as "SST". It is the temperature of sea water near the surface (including the part under sea-ice, if any), and not the skin temperature, whose standard name is surface_temperature. For the temperature of sea water at a particular depth or layer, a data variable of sea_water_temperature with a vertical coordinate axis should be used. [CF-Standard Name]; unit: K rainfall_flux rainfall_flux [CF-Standard Name]; unit: kg m-2 s-1 sea_water_potential_temperature sea_water_potential_temperature [CF-Standard Name]; unit: K surface_downward_x_stress surface_downward_x_stress [CF-Standard Name]; unit: N m-2 surface_downward_x_stress surface_downward_x_stress [CF-Standard Name]; unit: N m-2 surface_upward_sensible_heat_flux The surface called "surface" means the lower boundary of the atmosphere. "Upward" indicates a vector component which is positive when directed upward (negative downward). The surface sensible heat flux, also called "turbulent" heat flux, is the exchange of heat between the surface and the air by motion of air. In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics.[CF-Standard Name]; unit: W m-2 area_fraction "Area fraction" means the fraction of horizontal area. To specify which area is quantified by a variable of "area_fraction", provide a coordinate variable or scalar coordinate variable of "area_type". Alternatively, if one is defined, use a more specific standard name of "X_area_fraction" for the fraction of horizontal area occupied by X. [CF-Standard Name]; unit: 0.01 eastward_sea_water_velocity sea_water_x_velocity [CF-Standard Name]; unit: m s-1 precipitation_flux In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: kg m-2 s-1 specific_humidity "specific" means per unit mass. Specific humidity is the mass fraction of water vapor in (moist) air.[CF-Standard Name]; unit: 1 tendency_of_sea_ice_amount_due_to_snow_conversion [CF-Standard Name]; unit: kg m-2 s-1 tendency_of_sea_ice_amount_due_to_frazil_ice_accumulation_in_leads tendency_of_sea_ice_amount_due_to_frazil_ice_accumulation_in_leads [CF-Standard Name]; unit: kg m-2 s-1 sea_ice_thickness sea_ice_thickness [CF-Standard Name]; unit: m surface_snow_thickness surface_snow_thickness [CF-Standard Name]; unit: m sea_water_salinity sea_water_salinity [CF-Standard Name]; unit: 1 upward_y_stress_at_sea_ice_base upward_y_stress_at_sea_ice_base [CF-Standard Name]; unit: N m-2 sea_ice_area_fraction sea_ice_area_fraction [CF-Standard Name]; unit: 0.01 sea_water_salinity sea_water_salinity [CF-Standard Name]; unit: 1 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: K sea_water_mass Sea Water Mass [CF-Standard Name]; unit: kg tendency_of_sea_ice_amount_due_to_congelation_ice_accumulation tendency_of_sea_ice_amount_due_to_congelation_ice_accumulation [CF-Standard Name]; unit: kg m-2 s-1 ocean_meridional_overturning_mass_streamfunction Ocean Meridional Overturning Mass Streamfunction [CF-Standard Name]; unit: kg s-1 soil_frozen_water_content Soil Frozen Water Content [CF-Standard Name]; unit: kg m-2 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: K net_downward_radiative_flux_at_top_of_atmosphere_model Net Downward Flux at Top of Model [CF-Standard Name]; unit: W m-2 tendency_of_sea_ice_amount_due_to_basal_melting tendency_of_sea_ice_amount_due_to_basal_melting [CF-Standard Name]; unit: kg m-2 s-1 surface_upward_latent_heat_flux The surface called "surface" means the lower boundary of the atmosphere. "Upward" indicates a vector component which is positive when directed upward (negative downward). The surface latent heat flux is the exchange of heat between the surface and the air on account of evaporation (including sublimation). In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics.[CF-Standard Name]; unit: W m-2 sea_water_potential_temperature sea_water_potential_temperature [CF-Standard Name]; unit: K tendency_of_sea_ice_amount_due_to_basal_melting tendency_of_sea_ice_amount_due_to_basal_melting [CF-Standard Name]; unit: not filled NetCDF 375168 https://www.wdc-climate.de/ui/entry?acronym=NFCVhg information collection