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 › "WARNING: no discreteNormal is found " in the free energy model › Reply To: "WARNING: no discreteNormal is found " in the free energy model September 23, 2019 at 9:19 am #4554 mathiasKeymaster Dear Simon, can you upload a schreenshot of your geometry? Best Mathias