Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum please send a message via our contact form. › Forums › OpenLB › General Topics › wall Function scalar › Reply To: wall Function scalar November 19, 2024 at 9:53 am #9538 liuParticipant How should I pass 𝑦 plus from the NS lattice to the scalar lattice?(temperature)? thank you