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  • CMIP

    CMIP data management and quality control


    BMBF-funded project 'CMIP6' embracing two compound projects: CMIP6-DICAD and CMIP6-Chemie

    • CMIP6-Chemie

      "Unterstützung des aktuellenund zukünftigen nationalen Beitrags zum IPCC/AR6 mit Fokus Atmosphärenchemie"


      "Bereitstellung des nationalen Beitrags zur Datenbasis des IPCC/AR6 und Unterstützung der CMIP6+-Aktivitäten in Deutschland"

  • DKRZ Seminar (Öffentlich)

    Seminar material, content available to the general public.
    Seminar slides are available in the Documents section.

  • ExArch

    Climate analytics on distributed exascale data archives


    CMIP data pool hosted at DKRZ
    - information
    - organisation
    - technical data management

  • NationalDataNode

    Information related to the CMIP related data collection at DKRZ
    - data collection
    - data access
    - data request management

  • ENES Benchmark Suite

    The ENES (European Network for Earth System modelling) Benchmark Suite is a collection of real application codes used for Earth System Modelling and prepared for benchmarking of HPC systems. According to the intention and complexity the provided benchmarks are divided into the following categories:...

    • CMCC-CESM-NEMO Benchmark

      *CMCC–CESM–NEMO* is the physical basis of the new CMCC (Centro Euro-Mediterraneo sui Cambiamenti Climatici) Earth System Model (CMCC-ESM). It is a global coupled climate model derived from the NCAR coupled model CESM, where the ocean component is NEMO rather than the NCAR ocean model. In CMCC-CESM-NEMO all the climate components (atmosphere, ocean, land and sea-ice) are fully coupled....

    • Coupler Benchmarks

      On the road to exascale, the performance of the coupling technologies is becoming a major challenge in weather and Earth System Models (ESMs). Different coupling technologies are used today to link ESM components (e.g. the atmosphere, oceans, land, sea ice, etc.) and although their implementations differ vastly, they typically carry out similar functions such as managing data transfer between two or more components, interpolating the coupling data between different grids, and coordinating the execution of the constituents....

    • EC-EARTH Benchmark

      The Earth System Model *EC-EARTH* is developed as part of a Europe-wide consortium. EC-Earth component models are IFS for the atmosphere, NEMO for the ocean, LIM for the sea-ice, and HTESSEL for the land surface coupled through the OASIS coupler....

    • ICON Benchmark

      The new generation unified weather forecasting and climate model *ICON* (ICOsahedral Non-hydrostatic model) is jointly developed by Max-Planck-Institut für Meteorologie and German National Meteorological Service, the Deutscher Wetterdienst (DWD). ICON employs triangular and hex-/pentagonal grids arising from iterative subdividing of the edges of the icosahedron (polyhedron with 20 triangular faces) mapped to the globe....

    • ICON Kernels

      ICON Kernels focus an selected functionality of the full ICON model with the objective to minimize the following criteria which are considered to hinder ICON software analysis and development:

      • Size of entangled source code
      • Build and experiment setup complexity, including software environment requirements...
      • ICON Communication Kernel

        The ICON communication kernel focuses on the following features of the full model:

        • Functionality to read ICON grid files.
        • Grid decomposition controlled by namelist variables.
        • Implements a library which should be usable by other ICON kernels with communication requirements....
    • IPSLCM Benchmark

      *IPSLCM* (IPSL Coupled Earth System Model) is a full earth system model. In addition to the physical atmosphere-land-ocean-sea ice model, it also includes a representation of the carbon cycle, the stratospheric chemistry and the tropospheric chemistry with aerosols. The benchmark includes sources, utilities and additional files required to run and check a short simulation. IPSL Coupled Earth System model benchmark is available for two different generations of IPSLCM: IPSLCM5 (2010-2015) and IPSLCM6 (2016-2019)....

    • MPI-ESM1 Benchmark

      *MPI-ESM1* is a comprehensive global Earth System Model developed at the Max-Planck-Institut (MPI) für Meteorologie. MPI-ESM1 consists of component models ECHAM/JSBACH representing atmosphere, land surface, soil and vegetation and MPIOM/HAMOCC describing ocean, sea ice and ocean biogeochemistry. ECHAM/JSBACH and MPIOM/HAMMOC run as separate executables coupled by the OASIS3-MCT coupler. Following model setups are available:...

    • NEMO Kernels

      Computational intensive kernels extracted from *NEMO* ocean model provide simple, focused tests for performance relevant parts of the model code. Description and performance reference can be found on Wiki....


    CORDEX data federation WIKI

  • ENES Data Task Force

    This is the home of the management of activities convened under the auspices of the ENES data task force.

    Further information is available on the wiki.

  • Prace

    IS-ENES / Prace Collaboration <!-- ! ( ! ! ( ! -->
    Set up EC-EARTH model on PRACE platforms - Contribute to inform project partners here ...

  • RAPS

    A numerical weather prediction and climate modelling community and vendor collaboration for improving benchmark cycles.

  • Nachhaltigkeit

    Im Wiki dieser Seite werden Themen und Ideen zum Thema 'Nachhaltigkeit und Ökologisches Handeln am DKRZ' gesammelt.

  • NFDI4Earth

    Ziel von NFDI4Earth ist es, allen Wissenschaftlerinnen und Wissenschaftlern aus dem Disziplinenbereich Erdsystemforschung (und darüber hinaus) auf Basis der FAIR-Prinzipien einen einfachen, effizienten, offenen und grenzenlosen Zugang zu allen relevanten Daten und Datendiensten zu gewährleisten, die sie benötigen, um Spitzenforschung durchführen zu können....

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