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Flux reconstruction methods

Group /input/model/unit_XXX - WENO Parameters

BOUNDARY_MODEL

Boundary model type:

0

Lower WENO order (stable)

1

Zero weights (unstable for small \(D_{\mathrm{ax}}\))

2

Zero weights for \(p \neq 0\) (stable?)

3

Large ghost points

WENO_EPS

WENO \(\varepsilon\)

WENO_ORDER

WENO order, also called WENO \(k\):

1

Standard upwind scheme (order 1)

2

WENO 2 (order 3)

3

WENO 3 (order 5)