lbmpy/enums.py → src/lbmpy/enums.py

@@ -217,3 +217,22 @@ class ForceModel(Enum):
     """
     See :class:`lbmpy.forcemodels.ShanChen`
     """
+    CENTRALMOMENT = auto()
+    """
+    See :class:`lbmpy.forcemodels.CentralMoment`
+    """
+
+
+class SubgridScaleModel(Enum):
+    """
+    The SubgridScaleModel enumeration defines which subgrid-scale model (SGS) is used to perform
+    Large-Eddy-Simulations (LES).
+    """
+    SMAGORINSKY = auto()
+    """
+    See :func:`lbmpy.turbulence_models.add_smagorinsky_model`
+    """
+    QR = auto()
+    """
+    See :func:`lbmpy.turbulence_models.add_qr_model`
+    """

lbmpy/lbstep.py → src/lbmpy/lbstep.py

@@ -49,6 +49,9 @@ class LatticeBoltzmannStep:
                                                  default_target=target,
                                                  parallel=False)
 
+        if lbm_config:
+            method_parameters['stencil'] = lbm_config.stencil
+
         if 'stencil' not in method_parameters:
             method_parameters['stencil'] = LBStencil(Stencil.D2Q9) \
                 if data_handling.dim == 2 else LBStencil(Stencil.D3Q27)