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 17, 2022 at 6:55 am #6248 achodankarParticipant Hello Developers, I realized that the geometry setup is perfect. However, the above error appears during lattice initialization. What are the possible ways to fix this issue? I would really appreciate your help. Thank you. Yours sincerely, Abhijeet C.