treams.pw

Plane wave module.

to_cw
to_sw(l, m, polsw, kx, ky, kz, polpw[, helicity])	Coefficient for the expansion of a plane wave in spherical waves
translate(kx, ky, kz, x, y, z)	Translation coefficient for plane wave modes
permute_xyz(kxp, kyp, kzp, pp, kx, ky, kz, qol)	Change the coordinate system of the plane wave