Member propagate_omega_quat_particle (Particle &p, double time_step): implement for fixed_coord_flag
Class walberla::InterpolateAndShiftAtBoundary< FieldType, FloatType >: Currently is constrained by the blockforest domain decomposition. It only works if the structured block forest domain decomposition doesn't partition along the shear direction or the normal direction. The normal direction cannot be sliced, since we need full access to the sheared layer population on the opposite side of the box during the interpolation (we don't use the ghost populations). The shear direction cannot be sliced, because the ghost layer might not contain the data if the offset is larger than the ghost layer thickness.