:orphan: .. _pre_processing_sand_grain_roughness_height: sand_grain_roughness_height =========================== .. autoclass:: ansys.cfx.core.generated.pre_processing.settings_261.sand_grain_roughness_height.sand_grain_roughness_height :show-inheritance: .. rubric:: Included in: ===================================================== ================================================= Parent Summary ===================================================== ================================================= :ref:`wall_roughness ` Sets wall roughness on a wall boundary condition. ===================================================== =================================================