Requesting access to the JULES code
In December 2025 the first release of the Simulation Systems including JULES repository on GitHub was announced. A GitHub account will be required for new developments.
The JULES GitHub repository is currently private (vn8.0 & vn8.1) with access to registered users. It will become a public repository with the next JULES release in mid-July (vn8.2), allowing anyone to contribute.
As we make this transition we are suspending new access requests.
Please note that while a GitHub account is required to contribute to a repository, it is not necessary to access a public one.
Thank you for your interest in JULES and your understanding.
© British Crown Copyright 2006-17
Met Office.
This document is released under the British Open Government Licence.
This document is released under the British Open Government Licence.