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 › Reply To: WARNING: no discreteNormal is found January 15, 2022 at 6:01 pm #6247 AnandParticipant I managed to resolve this problem by changing the resolutions.