material scattering coefficients should return a wave

[arturgower]

There are several functions that return the coefficients of a wave basis as a final result. For example, scattering coefficients from a sphere, or the reflection coefficient from a halfspace. Instead, these functions should return a canonical wave which is the scattered wave. This would questions like: what phase should the reflected wave have? What kind of basis should these coefficients have (may potential have azimuth symmetry).

EffectiveWaves.jl/src/acoustics/effective_wave/regular/material_scattering_coefficients.jl

Line 3 in c6ad025

function material_scattering_coefficients(wavemode::EffectiveRegularWaveMode{T,3,Acoustic{T,3},WithoutSymmetry{3}}) where T

EffectiveWaves.jl/src/acoustics/effective_wave/planewaves/material_scattering_coefficients.jl

Line 8 in c6ad025

function reflection_coefficient(ω::T, wave_eff::EffectivePlaneWaveMode{T}, psource::PlaneSource{T,2,1,Acoustic{T,2}}, material::Material{2,Halfspace{T,2}};