zero_cloud_opacity# exo_skryer.opacity_cloud.zero_cloud_opacity(state: Dict[str, Array], params: Dict[str, Array]) → Tuple[Array, Array, Array][source]# Return zero-valued cloud optical properties. Parameters: statedict[str, ndarray]State dictionary containing: nlayintNumber of atmospheric layers. nwlintNumber of wavelength points. paramsdict[str, ndarray]Parameter dictionary (unused; kept for API compatibility). Returns: k_cldndarray, shape (nlay, nwl)Cloud extinction coefficient in cm² g⁻¹ (all zeros). ssandarray, shape (nlay, nwl)Single-scattering albedo (all zeros). gndarray, shape (nlay, nwl)Asymmetry parameter (all zeros).