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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 476 172

  2. ncl ncl Public

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

    C 275 75

  3. DART DART Public

    Data Assimilation Research Testbed

    Fortran 237 167

  4. wrf_hydro_nwm_public wrf_hydro_nwm_public Public

    WRF-Hydro model code

    Fortran 218 151

  5. VAPOR VAPOR Public

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

    C++ 193 55

  6. ParallelIO ParallelIO Public

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

    C 149 58

Repositories

Showing 10 of 1132 repositories
  • pyDARTdiags Public

    Python observation space diagnostics for the Data Assimilation Research Testbed (DART)

    NCAR/pyDARTdiags’s past year of commit activity
    Python 8 Apache-2.0 5 17 1 Updated Jan 5, 2026
  • EOL_Lidar_Matlab_Processing Public

    Matlab code for LIDARs in the Earth Observing Laboratory

    NCAR/EOL_Lidar_Matlab_Processing’s past year of commit activity
    MATLAB 9 3 0 0 Updated Jan 5, 2026
  • geocat-comp-asv Public

    asv benchmarking for the geocat-comp package

    NCAR/geocat-comp-asv’s past year of commit activity
    1 2 0 0 Updated Jan 5, 2026
  • geocat-comp Public

    GeoCAT-comp provides implementations of computational functions for operating on geosciences data. Many of these functions originated in NCL and were translated into Python.

    NCAR/geocat-comp’s past year of commit activity
    Python 141 Apache-2.0 55 37 5 Updated Jan 5, 2026
  • geocat-examples Public

    GeoCAT-examples provides a gallery of visualization examples demonstrating how to reproduce plots from NCL Applications scripts with packages in Python. It also includes some longer form examples demonstrating how to use functionality from various GeoCAT packages.

    NCAR/geocat-examples’s past year of commit activity
    Python 73 Apache-2.0 45 14 2 Updated Jan 5, 2026
  • rda-citation_finder Public
    NCAR/rda-citation_finder’s past year of commit activity
    C++ 1 MIT 0 0 0 Updated Jan 5, 2026
  • rda-dsspellchecker Public
    NCAR/rda-dsspellchecker’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Jan 5, 2026
  • micm Public

    A model-independent chemistry module for atmosphere models

    NCAR/micm’s past year of commit activity
    C++ 7 Apache-2.0 7 15 1 Updated Jan 5, 2026
  • musica Public

    Multi-Scale Infrastructure for Chemistry Modeling

    NCAR/musica’s past year of commit activity
    Jupyter Notebook 12 Apache-2.0 9 17 1 Updated Jan 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 8 Apache-2.0 7 32 3 Updated Jan 5, 2026
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