Apply suggestions from code review

Co-authored-by: TobiKattmann <31306376+TobiKattmann@users.noreply.github.com>

Author: maxaehle

Common/src/CConfig.cpp

@@ -4332,9 +4332,8 @@ void CConfig::SetPostprocessing(SU2_COMPONENT val_software, unsigned short val_i
     }
   }
 
-  if(Kind_TimeIntScheme_Turb==RUNGE_KUTTA_EXPLICIT ||
-     Kind_TimeIntScheme_Turb==CLASSICAL_RK4_EXPLICIT ||
-     Kind_TimeIntScheme_Turb==ADER_DG){
+  if(Kind_TimeIntScheme_Turb != EULER_IMPLICIT &&
+     Kind_TimeIntScheme_Turb != EULER_EXPLICIT){
     SU2_MPI::Error("Only TIME_DISCRE_TURB = EULER_IMPLICIT, EULER_EXPLICIT have been implemented.", CURRENT_FUNCTION);
   }
 

SU2_CFD/include/solvers/CScalarSolver.inl

@@ -402,12 +402,12 @@ void CScalarSolver<VariableType>::ExplicitEuler_Iteration(CGeometry* geometry, C
   unsigned long idxMax[MAXNVAR] = {0};
 
   SU2_OMP_FOR_STAT(omp_chunk_size)
-  for(unsigned long iPoint=0; iPoint<nPointDomain; iPoint++) {
+  for(unsigned long iPoint = 0; iPoint < nPointDomain; iPoint++) {
     const su2double dt = nodes->GetLocalCFL(iPoint) / flowNodes->GetLocalCFL(iPoint) * flowNodes->GetDelta_Time(iPoint);
     nodes->SetDelta_Time(iPoint, dt);
     const su2double Vol = geometry->nodes->GetVolume(iPoint) + geometry->nodes->GetPeriodicVolume(iPoint);
 
-    for(auto iVar=0u; iVar < nVar; iVar++){
+    for(auto iVar = 0u; iVar < nVar; iVar++){
       /*--- "Add" residual at (iPoint,iVar) to local residual variables. ---*/
       ResidualReductions_PerThread(iPoint, iVar, LinSysRes(iPoint, iVar), resRMS, resMax, idxMax);
       /*--- Explicit Euler step: ---*/

SU2_CFD/include/solvers/CSolver.hpp

@@ -4330,7 +4330,7 @@ class CSolver {
   }
 
   /*!
-   * \brief Adds the maximal residual, this is useful for the convergence history (overload).
+   * \brief Adds the maximal residual, this is useful for the convergence history.
    * \param[in] val_var - Index of the variable.
    * \param[in] val_residual - Value of the residual to store in the position <i>val_var</i>.
    * \param[in] val_point - Value of the point index for the max residual.

SU2_CFD/src/solvers/CFEASolver.cpp

@@ -1857,7 +1857,7 @@ void CFEASolver::Postprocessing(CGeometry *geometry, CConfig *config, CNumerics
     for (auto iPoint = 0ul; iPoint < nPointDomain; iPoint++) {
       for (auto iVar = 0ul; iVar < nVar; iVar++) {
         /*--- "Add" residual at (iPoint,iVar) to local residual variables. ---*/
-        ResidualReductions_PerThread(iPoint,iVar,ResidualAux(iPoint, iVar),resRMS,resMax,idxMax);
+        ResidualReductions_PerThread(iPoint, iVar, ResidualAux(iPoint, iVar), resRMS, resMax, idxMax);
       }
     }
     END_SU2_OMP_FOR

TestCases/rans/naca0012/turb_NACA0012_sst_expliciteuler.cfg

@@ -1,9 +1,9 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %                                                                              %
 % SU2 configuration file                                                       %
-% Case description: Testing explicit solution of flow and turbulence equations
-% Author: Max Aehle
-% Institution: TU Kaiserslautern
+% Case description: Testing explicit solution of flow and turbulence equations %
+% Author: Max Aehle                                                            %
+% Institution: TU Kaiserslautern                                               %
 % Date: Nov 17th, 2021                                                         %
 % File Version 7.2.1 "Blackbird"                                               %
 %                                                                              %
@@ -65,13 +65,15 @@ CONV_CAUCHY_EPS= 1E-6
 % ------------------------- INPUT/OUTPUT INFORMATION --------------------------%
 MESH_FILENAME= n0012_113-33.su2
 MESH_FORMAT= SU2
-MESH_OUT_FILENAME= mesh_out.su2
-SOLUTION_FILENAME= solution_flow_sst_expliciteuler.dat
+%
+SCREEN_OUTPUT= (INNER_ITER, RMS_DENSITY, RMS_TKE, RMS_DISSIPATION, LIFT, DRAG, LINSOL_RESIDUAL)
+%
 TABULAR_FORMAT= CSV
 CONV_FILENAME= history
+%
+OUTPUT_FILES= (RESTART_ASCII, PARAVIEW, SURFACE_PARAVIEW)
+OUTPUT_WRT_FREQ= 10000
 RESTART_FILENAME= restart_flow.dat
+SOLUTION_FILENAME= solution_flow_sst_expliciteuler.dat
 VOLUME_FILENAME= flow
 SURFACE_FILENAME= surface_flow
-OUTPUT_WRT_FREQ= 10000
-SCREEN_OUTPUT= (INNER_ITER, RMS_DENSITY, RMS_TKE, RMS_DISSIPATION, LIFT, DRAG, LINSOL_RESIDUAL)
-OUTPUT_FILES= (RESTART_ASCII, PARAVIEW, SURFACE_PARAVIEW)