New version of OpenLB was released. Download here OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › STL file not valid for some examples in version 1.8 › Reply To: STL file not valid for some examples in version 1.8 May 12, 2025 at 6:57 am #10192 eulerboilerParticipant @Adrian it is the example pipeWithValve3d in forBeginners folder that is missing the .stl file
