treams.cw

Cylindrical wave module.

periodic_to_pw
rotate
to_sw(l, m, polsw, kz, mu, polcw, k[, helicity])	Coefficient for the expansion of a cylindrical wave in spherical waves.
translate(kz, mu, pol, qz, m, qol, krr, phi, z)	Translation coefficient for cylindrical modes.
translate_periodic(ks, kpar, a, rs, out[, ...])	Translation coefficients in a lattice.