New tutorial: Partitioned Burgers eq. 1D #670
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… in visualize_partitioned_domain.py. Wrap boundary conditions in new class BoundaryWrapper because they are dependent on the solver iterations. Implement implicit Euler (and Jacobian and residual for the root finding iteration. Initialize participants. Zero gradient condition on the outside boundaries.
vidulejs
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…-surrogate.sh, generate-training-data.sh. Fix floating point issue in t_index. Add --savefile argument to solver-scipy-fvolumes.py to save data for training.
…n scripts. Fix requirements.txt for scipy and surrogate solvers. Add example images for README
…ipt to check for initial conditions after installing environment.
uekerman
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Oct 21, 2025
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Thanks for the very nice addition already! I only had brief look in this first iteration and did not yet try to run things. Please see comments below.
Let's indeed remove the Nutils solver. Could always be added later again.
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| rm -rf precice-profiling | ||
| rm -f neumann-surrogate.log precice-Neumann-convergence.log precice-Neumann-iterations.log | ||
| rm -f surrogate.npz No newline at end of file |
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Renamed clean.sh to clean-tutorial.sh. But should it be symlinked to clean-tutorial-base.sh? I need these additional commands.
…arate from images directory.
… versions in requirements. Remove commented out code from solvers.
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New tutorial case: Partitioned Burgers' Equation in 1D solved with SciPy Finite Volume implementation and a Neural Network surrogate model !
Checklist:
changelog-entries/<PRnumber>.md.