preCICE is an open-source coupling library and ecosystem for general partitioned multi-physics and multi-scale simulations, including surface and volume coupling. The software provides methods for transient-equation coupling, communication, time interpolation, and data mapping. Several free and proprietary codes are currently
coupled with preCICE, such as OpenFOAM, SU2, and, of course, deal.II. preCICE's API is available in all languages you need: C/C++, Python, Fortran, Matlab, Julia, and even Rust.
An online hands-on training tailored to participants in the Americas time zones will take place October 5–9, 2026. The course is suitable for beginners. Sessions will run daily from 12–3 pm EDT (UTC-4) and will cover both the essential first steps with preCICE and selected advanced features. The program will also include invited
presentations from users in the Americas, together with a general overview of
recent preCICE developments and news.
More information and registration:
https://precice.org/precice-online-training-2026-oct.html