Repositories list

• tds

  Public
  THREDDS Data Server

  javageodatageoscience+ 5geospatial-datatdsthreddshacktoberfestthredds-catalogs

  Java

  •

  BSD 3-Clause "New" or "Revised" License

  •29•79•31•1•Updated Feb 7, 2026Feb 7, 2026

• MetPy-benchmark

  Public

  Unidata/MetPy-benchmark’s past year of commit activity
  Benchmarks for the MetPy project

  MIT License

  •1•1•0•0•Updated Feb 7, 2026Feb 7, 2026

• awips2

  Public

  Unidata/awips2’s past year of commit activity
  Weather forecasting display and analysis package developed by NWS/Raytheon, released as open source software by Unidata.

  pythonjavaspring+ 15postgresqlfossdata-visualizationcavehibernatehdf5meteorology+ 8

  Java

  •

  MIT License

  •82•208•83•0•Updated Feb 7, 2026Feb 7, 2026

• awips2-unidata

  Public
  Unidata-contributed AWIPS plugins and features

  javaweatherspring+ 3meteorologyforecastingawips

  PLpgSQL

  •1•0•1•0•Updated Feb 5, 2026Feb 5, 2026

• netcdf-c

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

  cnetcdfhacktoberfest+ 2unidataunidata-netcdf

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •289•579•273•21•Updated Feb 5, 2026Feb 5, 2026

• science-gateway

  Public
  Unidata Science Gateway on the NSF Jetstream2 Cloud

  geosciencejupyterhubcloud-computing+ 6atmospheric-sciencensfesciencensf-accessnsf-unidatascience-gateway

  Jupyter Notebook

  •

  BSD 3-Clause "New" or "Revised" License

  •13•20•6•12•Updated Feb 4, 2026Feb 4, 2026

• thredds-test-environment

  Public
  A packer + ansible project to build Docker images for use by the various THREDDS projects at Unidata for running automated tests on Jenkins and GitHub Actions.

  ansiblepackertds+ 2threddsnetcdf-java

  Shell

  •

  BSD 3-Clause "New" or "Revised" License

  •3•0•0•0•Updated Feb 4, 2026Feb 4, 2026

• awips2-core

  Public

  Unidata/awips2-core’s past year of commit activity
  pythonjavaopengl+ 6springmapsmeteorologyforecastingdata-serverawips

  Java

  •4•3•1•0•Updated Feb 4, 2026Feb 4, 2026

• threddsIso

  Public

  Unidata/threddsIso’s past year of commit activity
  A THREDDS Data Server extension which generates NCML, a metadata rubric, and ISO 19115.

  XSLT

  •16•6•14•2•Updated Feb 4, 2026Feb 4, 2026

• edal-java

  Public

  Unidata/edal-java’s past year of commit activity
  Environmental Data Abstraction Layer libraries and ncWMS.

  Java

  •

  Other

  •32•3•0•0•Updated Feb 4, 2026Feb 4, 2026

• netcdf4-python

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

  pythonnetcdfnetcdf4

  Cython

  •

  MIT License

  •272•821•153•0•Updated Feb 3, 2026Feb 3, 2026

• netcdf-java

  Public
  The Unidata netcdf-java library

  javageodatageoscience+ 11netcdfhdf5gribhacktoberfestnetcdf-javacdmncml+ 4

  Java

  •

  BSD 3-Clause "New" or "Revised" License

  •82•184•74•0•Updated Feb 3, 2026Feb 3, 2026

• 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 …

  pythonnetcdfthredds+ 3hacktoberfestthredds-catalogsunidata

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •74•239•71•11•Updated Feb 2, 2026Feb 2, 2026

• MetPy

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

  pythonweathermeteorology+ 7hodographskew-tweather-dataplottingscientific-computationsatmospheric-sciencehacktoberfest

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •445•1.4k•317•42•Updated Feb 2, 2026Feb 2, 2026

• docker-nctests

  Public
  Docker configuration files for building netCDF regression testing containers.

  Shell

  •2•5•0•0•Updated Jan 29, 2026Jan 29, 2026

• netcdf

  Public
  NetCDF Users Group (NUG)

  CSS

  •

  MIT License

  •13•6•22•2•Updated Jan 29, 2026Jan 29, 2026

• 2026-ams-studentconference

  Public
  Exploring Meteorological Datasets with NSF Unidata AWIPS & MetPy - AMS Student Conference Workshop

  pythonweatherworkshop+ 3meteorologyforecastingawips

  Jupyter Notebook

  •

  Other

  •1•0•0•0•Updated Jan 25, 2026Jan 25, 2026

• IDV

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

  Java

  •

  Other

  •38•88•11•6•Updated Jan 22, 2026Jan 22, 2026

• netcdf-fortran

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

  datasethacktoberfestunidata+ 2netcdf-fortrannetcdf-library

  Fortran

  •

  Other

  •103•265•116•2•Updated Jan 21, 2026Jan 21, 2026

• netcdf-test-action

  Public
  Action to use in a netCDF Test Environment

  Dockerfile

  •

  BSD 3-Clause "New" or "Revised" License

  •1•1•0•0•Updated Jan 21, 2026Jan 21, 2026

• unidata-cellar

  Public
  A place to gather and hold code and code-adjacent assets related to blog posts (scripts, notebooks, IDV bundles, etc.).

  Jupyter Notebook

  •

  Creative Commons Zero v1.0 Universal

  •2•0•0•0•Updated Jan 17, 2026Jan 17, 2026

• cftime

  Public
  Time-handling functionality from netcdf4-python.

  timenetcdfcf-conventions+ 1netcdftime

  Python

  •

  MIT License

  •44•90•14•2•Updated Jan 16, 2026Jan 16, 2026

• unidata-jekyll-theme

  Public
  A jekyll theme for Unidata documentation

  CSS

  •3•0•4•0•Updated Jan 16, 2026Jan 16, 2026

• gempak

  Public
  Analysis and product generation for meteorological data.

  weathersatelliteradar+ 11data-visualizationmeteorologyforecastinggribnetcdf4unidatagoes+ 4

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •32•80•43•1•Updated Jan 16, 2026Jan 16, 2026

• python-awips

  Public
  A framework for querying AWIPS meteorological datasets from an EDEX Data Server.

  pythonweathernumpy+ 5data-visualizationmeteorologyforecastingshapelyawips

  Python

  •

  Other

  •24•48•6•3•Updated Jan 15, 2026Jan 15, 2026

• usg-vm-stacks

  Public
  BSD 3-Clause "New" or "Revised" License

  •1•0•0•0•Updated Jan 6, 2026Jan 6, 2026

• usg-jupyter-configs

  Public
  BSD 3-Clause "New" or "Revised" License

  •1•0•0•0•Updated Jan 6, 2026Jan 6, 2026

• usg-devops

  Public
  BSD 3-Clause "New" or "Revised" License

  •2•0•0•0•Updated Jan 6, 2026Jan 6, 2026

• ldm-docker

  Public
  Dockerized LDM

  dockergeoscience

  Tcl

  •

  BSD 3-Clause "New" or "Revised" License

  •15•13•1•0•Updated Dec 10, 2025Dec 10, 2025

• jenkins_pipelines

  Public
  Jenkinsfiles for Unidata projects.

  jenkinspipelinesjenkinsfiles

  Logos

  •3•0•0•0•Updated Nov 4, 2025Nov 4, 2025