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NSF National Center for Atmospheric Research

NSF NCAR is sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research.

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  1. wrf-python wrf-python Public

    A collection of diagnostic and interpolation routines for use with output from the Weather Research and Forecasting (WRF-ARW) Model.

    Python 503 177

  2. ncl ncl Public

    The NCAR Command Language (NCL) is a scripting language for the analysis and visualization of climate and weather data.

    C 278 77

  3. DART DART Public

    Data Assimilation Research Testbed

    Fortran 266 183

  4. wrf_hydro_nwm_public wrf_hydro_nwm_public Public

    WRF-Hydro model code

    Fortran 248 157

  5. VAPOR VAPOR Public

    VAPOR is the Visualization and Analysis Platform for Ocean, Atmosphere, and Solar Researchers

    C++ 212 59

  6. ParallelIO ParallelIO Public

    A high-level Parallel I/O Library for structured grid applications

    C 161 60

Repositories

Showing 10 of 1241 repositories
  • cesm_dev Public

    The cesm_dev repository is dedicated to CESM development.

    NCAR/cesm_dev's past year of commit activity
    12 MIT 3 365 0 Updated Nov 6, 2026
  • hpc-motds Public
    NCAR/hpc-motds's past year of commit activity
    Shell 0 0 0 0 Updated Nov 6, 2026
  • FastEddy-model Public

    An NSF NCAR developed, parallelized and GPU-resident, large-eddy simulation code for accelerated modeling of the atmospheric boundary layer.

    NCAR/FastEddy-model's past year of commit activity
    C 134 Apache-2.0 55 5 0 Updated Nov 5, 2026
  • StormSPEED Public Forked from ESCOMP/CAM

    Community Atmosphere Model

    NCAR/StormSPEED's past year of commit activity
    1 187 21 0 Updated Nov 6, 2026
  • miles-credit Public

    NCAR MILES Community Research Earth Digital Intelligence Twin (CREDIT): research platform for ML Earth system prediction models.

    NCAR/miles-credit's past year of commit activity
    Python 105 Apache-2.0 40 43 (1 issue needs help) 13 Updated Nov 5, 2026
  • geocat-applications Public

    GeoCAT Applications is a community resource inspired by the NCL Applications page.

    NCAR/geocat-applications's past year of commit activity
    Jupyter Notebook 9 Apache-2.0 7 34 2 Updated Nov 5, 2026
  • mpas-jedi-auto-test Public

    scripts, etc for automatically building mpas-bundle, running mpas-jedi ctests, running MPAS-Workkflow cylc tests

    NCAR/mpas-jedi-auto-test's past year of commit activity
    Shell 1 Apache-2.0 0 0 0 Updated Nov 6, 2026
  • CLM-Tutorial Public

    Tutorial materials for running the Community Land Model

    NCAR/CLM-Tutorial's past year of commit activity
    Jupyter Notebook 1 MIT 7 14 0 Updated Nov 6, 2026
  • FastEddy_GISPrep_Python Public

    Uses a simple parameter file to prepare a domain-specific GIS NetCDF file for use by FastEddy.

    NCAR/FastEddy_GISPrep_Python's past year of commit activity
    Python 3 Apache-2.0 2 0 0 Updated Nov 5, 2026
  • cirrus-user-apps-web Public

    A website that displays the user applications deployed on CIRRUS

    NCAR/cirrus-user-apps-web's past year of commit activity
    HTML 0 1 0 0 Updated Nov 5, 2026