NSF Unidata

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

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README.md

What is NSF Unidata?

U.S. National Science Foundation Unidata is a diverse community of education and research institutions with the common goalof 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 educationand research. Funded primarily by theU.S. National Science Foundation, NSF Unidata is one oftheUniversity Corporation for Atmospheric Research (UCAR)'sCommunity Programs (UCP).

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

Participant Code of Conduct

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

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netcdf-cnetcdf-cPublic
Official GitHub repository for netCDF-C libraries and utilities.
C 539 268
netcdf-javanetcdf-javaPublic
The Unidata netcdf-java library
Java 157 74
LDMLDMPublic
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
MetPyMetPyPublic
MetPy is a collection of tools in Python for reading, visualizing and performing calculations with weather data.
Python 1.3k 425
awips2awips2Public
Weather forecasting display and analysis package developed by NWS/Raytheon, released as open source software by Unidata.
Java 186 69
IDVIDVPublic
The Integrated Data Viewer (IDV) from Unidata is a framework for analyzing and displaying geoscience data.
Java 82 37

Repositories

Showing 10 of 133 repositories

netcdf-fortran Public
Official GitHub repository for netCDF-Fortran libraries, which depend on the netCDF C library. Install the netCDF C library first.
Unidata/netcdf-fortran’s past year of commit activity
Fortran 249 99 113 6 UpdatedMar 18, 2025
docker-nctests Public
Docker configuration files for building netCDF regression testing containers.
Unidata/docker-nctests’s past year of commit activity
Shell 5 2 0 0 UpdatedMar 17, 2025
netcdf-c Public
Official GitHub repository for netCDF-C libraries and utilities.
Unidata/netcdf-c’s past year of commit activity
C 539BSD-3-Clause 268 259 18 UpdatedMar 17, 2025
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 1,300BSD-3-Clause 425 314 (11 issues need help) 38 UpdatedMar 17, 2025
cftime Public
Time-handling functionality from netcdf4-python.
Unidata/cftime’s past year of commit activity
Python 80MIT 39 15 (1 issue needs help) 1 UpdatedMar 17, 2025
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 226BSD-3-Clause 75 65 (2 issues need help) 13 UpdatedMar 17, 2025
netcdf4-python Public
netcdf4-python: python/numpy interface to the netCDF C library
Unidata/netcdf4-python’s past year of commit activity
Cython 773MIT 264 143 4 UpdatedMar 17, 2025
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 186 69 83 0 UpdatedMar 15, 2025
tds Public
THREDDS Data Server
Unidata/tds’s past year of commit activity
Java 72BSD-3-Clause 27 26 (1 issue needs help) 1 UpdatedMar 14, 2025
TdsConfig Public
Contents of TDS configuration directories for several variants including a TDS serving all Unidata IDD data
Unidata/TdsConfig’s past year of commit activity
XSLT 6 13 11 (1 issue needs help) 0 UpdatedMar 11, 2025