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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 486 177

  2. ncl ncl Public

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

    C 276 78

  3. DART DART Public

    Data Assimilation Research Testbed

    Fortran 247 176

  4. wrf_hydro_nwm_public wrf_hydro_nwm_public Public

    WRF-Hydro model code

    Fortran 231 155

  5. VAPOR VAPOR Public

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

    C++ 204 57

  6. ParallelIO ParallelIO Public

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

    C 155 58

Repositories

Showing 10 of 1180 repositories
  • gdex-web-portal Public

    Django framework for the NSF NCAR Geoscience Data Exchange data portal

    NCAR/gdex-web-portal’s past year of commit activity
    Python 1 Apache-2.0 1 0 2 Updated Apr 20, 2026
  • lrose-core Public

    Core C/C++ code for LROSE.

    NCAR/lrose-core’s past year of commit activity
    C++ 108 55 19 3 Updated Apr 20, 2026
  • CheMPAS-A Public

    CheMPAS

    NCAR/CheMPAS-A’s past year of commit activity
    Fortran 1 2 15 0 Updated Apr 19, 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 8 Apache-2.0 6 36 3 Updated Apr 20, 2026
  • i-wrf Public

    Integrated End-To-End WRF Containerized Framework

    NCAR/i-wrf’s past year of commit activity
    Python 22 Apache-2.0 2 29 2 Updated Apr 19, 2026
  • dash-rda-prod Public

    This repository supports the NCAR DASH Search system.

    NCAR/dash-rda-prod’s past year of commit activity
    4 CC-BY-4.0 1 0 1 Updated Apr 19, 2026
  • dset-web-accessible-folder-dev Public

    This repository supports the NCAR DASH Search Development system.

    NCAR/dset-web-accessible-folder-dev’s past year of commit activity
    6 CC-BY-4.0 9 0 0 Updated Apr 19, 2026
  • micm Public

    A model-independent chemistry module for atmosphere models

    NCAR/micm’s past year of commit activity
    C++ 9 Apache-2.0 9 10 4 Updated Apr 19, 2026
  • miam Public

    Model-Independent Aerosol Module

    NCAR/miam’s past year of commit activity
    C++ 0 Apache-2.0 1 1 1 Updated Apr 19, 2026
  • cesm_dev Public

    The cesm_dev repository is dedicated to CESM development.

    NCAR/cesm_dev’s past year of commit activity
    10 MIT 3 271 0 Updated Apr 19, 2026