setWaveForcingCoefficients

Select positive- and negative-frequency coefficients to fix.

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Declaration

 setWaveForcingCoefficients(Apbar,Ambar,options)

Parameters

• Apbar Ap values on the transform spectral grid
• Ambar Am values on the transform spectral grid
• MAp optional logical Ap selection mask; default abs(Apbar) > 1e-6*max(abs(Apbar(:)))
• MAm optional logical Am selection mask; default abs(Ambar) > 1e-6*max(abs(Ambar(:)))

Discussion

Without explicit masks, coefficients whose magnitude is at least \(10^{-6}\) times the largest supplied magnitude are selected. If adaptive damping is registered, selected modes above its horizontal k_damp threshold are removed.