Reply To: applying the force into Fluid in the openLB code not DEFINITION

[Massload]

Thanks.
In addition, after DEFINING boundary conddition(setInterpolatedVelocityBoundary and setInterpolatedPressureBoundary ) in the function of prepareLattice and in the function of setBoundaryValues( sLattice.defineU( superGeometry, 3, poiseuilleU );), when dose these boundary conddition apply to flow field and where dose these applyig are written in the openLB codes?

Now I look in cylinder3d.cpp.