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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 521 262

  2. netcdf-java netcdf-java Public

    The Unidata netcdf-java library

    Java 150 71

  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 1.3k 415

  5. awips2 awips2 Public

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

    Java 179 67

  6. IDV IDV Public

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

    Java 80 37

Repositories

Showing 10 of 135 repositories
  • netcdf4-python Public

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

    Unidata/netcdf4-python’s past year of commit activity
    Cython 757 MIT 265 140 2 Updated Nov 23, 2024
  • UDUNITS-2 Public

    API and utility for arithmetic manipulation of units of physical quantities

    Unidata/UDUNITS-2’s past year of commit activity
    C 62 36 47 5 Updated Nov 22, 2024
  • netcdf-c Public

    Official GitHub repository for netCDF-C libraries and utilities.

    Unidata/netcdf-c’s past year of commit activity
    C 521 BSD-3-Clause 262 254 13 Updated Nov 22, 2024
  • siphon Public

    Siphon - A collection of Python utilities for retrieving atmospheric and oceanic data from remote sources, focusing on being able to retrieve data from Unidata data technologies, such as the THREDDS data server.

    Unidata/siphon’s past year of commit activity
    Python 216 BSD-3-Clause 75 78 (4 issues need help) 12 Updated Nov 22, 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 1,261 BSD-3-Clause 415 314 (11 issues need help) 39 Updated Nov 22, 2024
  • IDV Public

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

    Unidata/IDV’s past year of commit activity
    Java 80 37 11 6 Updated Nov 22, 2024
  • tds Public

    THREDDS Data Server

    Unidata/tds’s past year of commit activity
    Java 66 BSD-3-Clause 28 25 (1 issue needs help) 1 Updated Nov 21, 2024
  • 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 179 67 83 0 Updated Nov 20, 2024
  • thredds-docker Public

    Dockerized THREDDS

    Unidata/thredds-docker’s past year of commit activity
    Dockerfile 36 BSD-3-Clause 28 3 0 Updated Nov 19, 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 Nov 19, 2024
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