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NSF Unidata

Our mission is to transform the geosciences community, research, and education by providing innovative data services and tools.

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What is NSF Unidata?

U.S. National Science Foundation Unidata is a diverse community of education and research institutions with the common goal of sharing geoscience data and the tools to access and visualize that data. For more than 35 years, NSF Unidata has been providing data, software tools, and support to enhance Earth-system education and research. Funded primarily by the U.S. National Science Foundation, NSF Unidata is one of the University Corporation for Atmospheric Research (UCAR)'s Community Programs (UCP).

NSF Unidata's GitHub repositories contain code for software projects created or maintained by developers at the NSF Unidata Program Center. We actively encourage contributions to these projects in the form of issues and pull requests.

Participant Code of Conduct

If you're interested in contributing, please take a look at NSF Unidata's Contributor Code of Conduct.

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  1. netcdf-c netcdf-c Public

    Official GitHub repository for netCDF-C libraries and utilities.

    C 495 261

  2. netcdf-java netcdf-java Public

    The Unidata netcdf-java library

    Java 143 68

  3. LDM LDM Public

    The Unidata Local Data Manager (LDM) system includes network client and server programs designed for event-driven data distribution, and is the fundamental component of the Unidata Internet Data Di…

    C 43 27

  4. MetPy MetPy Public

    MetPy is a collection of tools in Python for reading, visualizing and performing calculations with weather data.

    Python 1.2k 408

  5. awips2 awips2 Public

    Weather forecasting display and analysis package developed by NWS/Raytheon, released as open source software by Unidata.

    Java 171 67

  6. IDV IDV Public

    The Integrated Data Viewer (IDV) from Unidata is a framework for analyzing and displaying geoscience data.

    Java 78 37

Repositories

Showing 10 of 133 repositories
  • awips2 Public

    Weather forecasting display and analysis package developed by NWS/Raytheon, released as open source software by Unidata.

    Unidata/awips2’s past year of commit activity
    Java 171 67 77 0 Updated Jul 20, 2024
  • tds Public

    THREDDS Data Server

    Unidata/tds’s past year of commit activity
    Java 62 BSD-3-Clause 24 25 (1 issue needs help) 2 Updated Jul 19, 2024
  • netcdf4-python Public

    netcdf4-python: python/numpy interface to the netCDF C library

    Unidata/netcdf4-python’s past year of commit activity
    Cython 737 MIT 259 134 3 Updated Jul 19, 2024
  • netcdf-java Public

    The Unidata netcdf-java library

    Unidata/netcdf-java’s past year of commit activity
    Java 143 BSD-3-Clause 68 69 (3 issues need help) 0 Updated Jul 19, 2024
  • Unidata/idd-cataloging’s past year of commit activity
    Python 0 0 0 0 Updated Jul 19, 2024
  • Unidata/thredds-performance-tests’s past year of commit activity
    Python 1 3 0 0 Updated Jul 19, 2024
  • MetPy Public

    MetPy is a collection of tools in Python for reading, visualizing and performing calculations with weather data.

    Unidata/MetPy’s past year of commit activity
    Python 1,223 BSD-3-Clause 408 310 (11 issues need help) 41 Updated Jul 19, 2024
  • netcdf-c Public

    Official GitHub repository for netCDF-C libraries and utilities.

    Unidata/netcdf-c’s past year of commit activity
    C 495 BSD-3-Clause 261 278 12 Updated Jul 17, 2024
  • docker-nctests Public

    Docker configuration files for building netCDF regression testing containers.

    Unidata/docker-nctests’s past year of commit activity
    Shell 5 0 0 0 Updated Jul 17, 2024
  • threddsIso Public

    A THREDDS Data Server extension which generates NCML, a metadata rubric, and ISO 19115.

    Unidata/threddsIso’s past year of commit activity
    XSLT 7 17 14 5 Updated Jul 17, 2024