Merge branch 'develop' into develop

Author: sun5k

SU2_CFD/src/solvers/CIncNSSolver.cpp

@@ -647,11 +647,8 @@ void CIncNSSolver::SetTau_Wall_WF(CGeometry *geometry, CSolver **solver_containe
 
       const auto iPoint = geometry->vertex[iMarker][iVertex]->GetNode();
       const auto Point_Normal = geometry->vertex[iMarker][iVertex]->GetNormal_Neighbor();
-
-      /*--- Check if the node belongs to the domain (i.e, not a halo node)
-       *    and the neighbor is not part of the physical boundary ---*/
-
-      if (!geometry->nodes->GetDomain(iPoint)) continue;
+      /*--- On the finest mesh compute also on halo nodes to avoid communication of tau wall. ---*/
+      if ((!geometry->nodes->GetDomain(iPoint)) && !(MGLevel==MESH_0)) continue;
 
       /*--- Get coordinates of the current vertex and nearest normal point ---*/
 

SU2_CFD/src/solvers/CTurbSSTSolver.cpp

@@ -467,6 +467,7 @@ void CTurbSSTSolver::SetTurbVars_WF(CGeometry *geometry, CSolver **solver_contai
 
     const auto iPoint = geometry->vertex[val_marker][iVertex]->GetNode();
     const auto iPoint_Neighbor = geometry->vertex[val_marker][iVertex]->GetNormal_Neighbor();
+    if (!geometry->nodes->GetDomain(iPoint_Neighbor)) continue;
 
     su2double Y_Plus = solver_container[FLOW_SOL]->GetYPlus(val_marker, iVertex);
     su2double Lam_Visc_Wall = solver_container[FLOW_SOL]->GetNodes()->GetLaminarViscosity(iPoint);