Pdf centering information in codegen

python/lbmpy_walberla/templates/LatticeModel.tmpl.h

@@ -103,6 +103,8 @@ public:
     static const {{dtype}} wInv[{{Q}}];
 
     static const bool compressible = {% if compressible %}true{% else %}false{% endif %};
+    static const bool zeroCentered = {% if zero_centered %}true{% else %}false{% endif %};
+    static const bool equilibriumDeviationOnly = {% if equilibrium_deviation_only %}true{% else %}false{% endif %};
 
     class Sweep
     {

python/lbmpy_walberla/walberla_lbm_generation.py

@@ -114,6 +114,8 @@ def __lattice_model(generation_context, class_name, config, lb_method, stream_co
         'D': lb_method.stencil.D,
         'Q': lb_method.stencil.Q,
         'compressible': lb_method.conserved_quantity_computation.compressible,
+        'zero_centered': lb_method.conserved_quantity_computation.zero_centered_pdfs,
+        'equilibrium_deviation_only': lb_method.equilibrium_distribution.deviation_only,
         'weights': ",".join(str(w.evalf()) + constant_suffix for w in lb_method.weights),
         'inverse_weights': ",".join(str((1 / w).evalf()) + constant_suffix for w in lb_method.weights),
         'dtype': "float" if is_float else "double",