KinematicWave.cpp File Reference

Kinematic wave routing — batch-oriented, numerically identical to legacy. More...

#include "KinematicWave.hpp"
#include "XSectBatch.hpp"
#include "../core/SimulationContext.hpp"
#include "Node.hpp"
#include <cmath>
#include <algorithm>

Include dependency graph for KinematicWave.cpp:

Namespaces
namespace	openswmm
namespace	openswmm::kinwave

Detailed Description

Kinematic wave routing — batch-oriented, numerically identical to legacy.

The solver is structured as:

1. Gather inflows for all conduits
2. Batch-compute inlet areas from inflows (via section factor inversion)
3. Per-conduit Newton solve for outlet area (grouped by shape where possible)
4. Batch-compute outflows from outlet areas (via section factor)
5. Scatter results back to global link arrays

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Copyright

Copyright (c) 2026 Caleb Buahin. All rights reserved.

License\n MIT License