swot_simulator.random_signal.gen_ps2d# swot_simulator.random_signal.gen_ps2d(fi: ndarray, psi: ndarray, fminx: float, fminy: float, fmax: float, alpha: int = 10, lf_extpl: bool = False, hf_extpl: bool = False) → Tuple[ndarray, ndarray][source]# TODO(lgaultier)