conatus.expert.channel¶ conatus.expert.channel(N, base, *, interval=(-1.0, 1.0), dealias=1)[source]¶ Plane channel in y with base flow base (‘poiseuille’, ‘couette’, or None). Parameters: N (int) base (str | None) interval (tuple[float, float]) dealias (float) Return type: ChannelBaseFlow