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 › wetting with free surface or large density ratio › Reply To: wetting with free surface or large density ratio March 22, 2023 at 5:32 am #7314 grasingermParticipant Thanks, Sam. This is indeed very helpful.