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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 Unidata?

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, Unidata has been providing data, software tools, and support to enhance Earth-system education and research. Funded primarily by the National Science Foundation (NSF), Unidata is one of the University Corporation for Atmospheric Research (UCAR)'s Community Programs (UCP).

Unidata's GitHub repositories contain code for software projects created or maintained by developers at the 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 Unidata's Contributor Code of Conduct.

Pinned

  1. netcdf-c Public

    Official GitHub repository for netCDF-C libraries and utilities.

    C 371 204

  2. The Unidata netcdf-java library

    Java 83 46

  3. 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 35 23

  4. MetPy Public

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

    Python 854 328

  5. awips2 Public

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

    Java 119 61

  6. IDV Public

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

    Java 60 33

Repositories

  • MetPy Public

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

    Python 854 BSD-3-Clause 328 263 (7 issues need help) 32 Updated Feb 28, 2022
  • cftime Public

    Time-handling functionality from netcdf4-python.

    Python 54 MIT 34 6 (1 issue needs help) 1 Updated Feb 28, 2022
  • netcdf-c Public

    Official GitHub repository for netCDF-C libraries and utilities.

    C 371 BSD-3-Clause 204 207 23 Updated Feb 27, 2022
  • edal-java Public

    Environmental Data Abstraction Layer libraries and ncWMS.

    Java 0 27 0 1 Updated Feb 26, 2022
  • 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 Distribution (IDD) system.

    C 35 23 36 2 Updated Feb 25, 2022
  • netcdf-cxx4 Public

    Official GitHub repository for netCDF-C++ libraries and utilities.

    C++ 87 41 46 0 Updated Feb 24, 2022
  • 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.

    Python 161 BSD-3-Clause 63 71 (4 issues need help) 14 Updated Feb 24, 2022
  • netcdf-fortran Public

    Official GitHub repository for netCDF-Fortran libraries, which depend on the netCDF C library. Install the netCDF C library first.

    Fortran 157 77 79 4 Updated Feb 23, 2022
  • awips2 Public

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

    Java 119 61 72 0 Updated Feb 23, 2022
  • IDV Public

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

    Java 60 33 10 6 Updated Feb 22, 2022