New to LBM and OpenLB? Attend our upcoming one-week hands-on Spring School in Marseille/France from 19.05.2025 – 23.05.2025. OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › [BlockGeometryStatistics3D] WARNING: no discreteNormal is found › Reply To: [BlockGeometryStatistics3D] WARNING: no discreteNormal is found January 21, 2022 at 4:47 am #6259 achodankarParticipant Thank you Adrian!!!