pycontrails

Python library for modeling aviation climate impacts
Version PyPI version conda-forge version Supported python versions
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License Apache License 2.0
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pycontrails is an open source project and Python package for modeling aircraft contrails and other aviation related climate impacts.

pycontrails defines common data structures and interfaces to efficiently build and run models of aircraft performance, emissions, and radiative forcing.

Documentation

Documentation and examples available at py.contrails.org.

Install

Install with pip

You can install pycontrails from PyPI with pip (Python 3.11 or later required):

$ pip install pycontrails

# install with all optional dependencies
$ pip install "pycontrails[complete]"

Install the latest development version directly from GitHub:

pip install git+https://github.com/contrailcirrus/pycontrails.git

Install with conda

You can install pycontrails from the conda-forge channel with conda (or other conda-like package managers such as mamba):

conda install -c conda-forge pycontrails

The conda-forge package includes all optional runtime dependencies.

See more installation options in the install documentation.

Get Involved

License

Apache License 2.0

Additional attributions in NOTICE.

Project links

Data verified by PyPI on Aug 28, 2026
Data provided by the project maintainers, verified at the time the release was uploaded to PyPI.

Key dates

PyPI data
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  • Released:
Latest release

2 maintainers

PyPI data
Data sourced directly from PyPI's database.
Avatar for mlshapiro from gravatar.com mlshapiro Avatar for zebengberg from gravatar.com zebengberg

Credits

Author: Contrails.org

GitHub Statistics

Data verified by PyPI on Aug 28, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License expression

Apache-2.0
View SPDX License List

Requires

Python >=3.11

Provides Extra

complete dev docs dwd ecmwf gcp gfs jupyter sat open3d pyproj vis zarr

Tags

contrails climate aviation geospatial

Classifiers

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Release history Release notifications | RSS feed

This release

0.63.4 This release

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0.63.3

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