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wdc-climate.de:3970933 eng; USA collection nextGEMS_cyc2 Karl-Hermann Wieners Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ pointOfContact 2023-03-28T10:24:13 ISO 19115 ISO 19115-2:2009 nextGEMS: output of the model development cycle 2 simulations for ICON and IFS 2023-04-21 publication 1 nextGEMS_cyc2 doi:10.26050/WDCC/nextGEMS_cyc2 Karl-Hermann Wieners Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ Email: Karl-Hermann.Wieners@mpimet.mpg.de principalInvestigator Karl-Hermann Wieners Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ Email: Karl-Hermann.Wieners@mpimet.mpg.de author Dr. Florian Andreas Ziemen Deutsches Klimarechenzentrum http://www.dkrz.de/ Email: florian.ziemen@dkrz.de author Dr. Nikolay Koldunov Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research not filled Email: nikolay.koldunov@awi.de author Dr. Xabier Pedruzo-Bagazgoitia European Centre for Medium-Range Weather Forecasts http://www.ecmwf.int/ Email: xabier.pedruzo@ecmwf.int author Dr. Thomas Rackow European Centre for Medium-Range Weather Forecasts http://www.ecmwf.int/ Email: thomas.rackow@ecmwf.int author Dr. René Redler Max Planck Institute for Meteorology http://www.mad.zmaw.de/ Email: rene.redler@mpimet.mpg.de author Dr. Dmitry Sidorenko Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research www.awi.de Email: dmitry.sidorenko@awi.de author Dr. Tobias Kölling Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ Email: tobias.koelling@mpimet.mpg.de author WDC Climate at DKRZ publisher In the first phase of the nextGEMS project, the two Earth-system models ICON (Version ee0ee6) and IFS (Cycle 47r3.3 nextGEMS) are developed in three iterative cycles aiming at simulating the climate 30 years into the future at storm-resolving scale. In each development cycle new features are implemented into the models improving the physical representation of the coupled Earth system as well as the technical feasibility to run at high resolution for increasing simulation time periods. A development cycle concludeds with a simulation for at least one year at 5 km horizontal resolution or lower. The cycle 2 model runs produced about 1 PB of model output. A subset of the data is published here, namely monthly averages of selected 2d variables from the 5km ICON simulation and 4km IFS simulation. Karl-Hermann Wieners Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ pointOfContact NetCDF FESOM ICON IFS nextGEMS storm-resolving Earth-system model CC-BY-4.0: Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ eng; USA -180.0 180.0 -90.0 90.0 proleptic_gregorian 2020-01-20 2022-03-01 info:eu-repo/grantAgreement/EC/H2020/101003470/BE//Next Generation Earth Modelling Systems (NextGEMS) northward_wind-at10m "Northward" indicates a vector component which is positive when directed northward (negative southward). Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name upward_air_velocity.) [CF-Standard Name-vertical_coordinate]; 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 surface_downward_latent_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 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_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 toa_net_downward_longwave_flux "longwave" means longwave radiation. "toa" means top of atmosphere. "Downward" indicates a vector component which is positive when directed downward (negative upward). Net downward radiation is the difference between radiation from above (downwelling) and radiation from below (upwelling). 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 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 toa_net_downward_shortwave_flux "shortwave" means shortwave radiation. "toa" means top of atmosphere. "Downward" indicates a vector component which is positive when directed downward (negative upward). Net downward radiation is the difference between radiation from above (downwelling) and radiation from below (upwelling). 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 ocean_mixed_layer_thickness_defined_by_sigma_t Ocean Mixed Layer Thickness Defined by Sigma T [CF-Standard Name]; unit: m 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 ocean_mixed_layer_thickness The ocean mixed layer is the upper part of the ocean, regarded as being well-mixed. Various criteria are used to define the mixed layer; this can be specified by using a standard name of ocean_mixed_layer_defined_byX. [CF-Standard Name]; unit: m 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 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 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 eastward_wind-at10m "Eastward" indicates a vector component which is positive when directed eastward (negative westward). Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name upward_air_velocity.) [CF-Standard Name-vertical_coordinate]; unit: m s-1 wind_speed Speed is the magnitude of velocity. Wind is defined as a two-dimensional (horizontal) air velocity vector, with no vertical component. (Vertical motion in the atmosphere has the standard name upward_air_velocity.) The wind speed is the magnitude of the wind velocity.[CF-Standard Name]; unit: m s-1 air_temperature-at2m Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: K air_temperature-at2m Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name-vertical_coordinate]; unit: K toa_net_downward_shortwave_flux "shortwave" means shortwave radiation. "toa" means top of atmosphere. "Downward" indicates a vector component which is positive when directed downward (negative upward). Net downward radiation is the difference between radiation from above (downwelling) and radiation from below (upwelling). 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 surface_downward_latent_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 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 NetCDF 27726 https://www.wdc-climate.de/ui/entry?acronym=nextGEMS_cyc2 information collection