diff --git a/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp b/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp
index aadfa18c658dcebe9e4c67a0c33995a0ba2cfca4..eee5c3c714e2fc1740612609636e8894b38ad5dc 100644
--- a/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp
+++ b/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp
@@ -69,236 +69,6 @@ void collision(Parameter* para, std::vector<std::shared_ptr<PorousMedia>>& pm, i
 
     if (para->getDiffOn())
         collisionAdvectionDiffusion(para, level);
-
-    {
-        if (para->getDiffMod() == 7)
-        {
-            //output << " Diff Mod 7\n";
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            // incomp
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion kernel
-            //KernelADincomp7(para->getParD(level)->numberofthreads,    para->getParD(level)->diffusivity,  para->getParD(level)->geoSP, 
-            //			   para->getParD(level)->neighborX_SP,       para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-            //			   para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],      para->getParD(level)->size_Mat_SP,  
-            //			   para->getParD(level)->evenOrOdd); 
-            //getLastCudaError("KernelADincomp7 execution failed");
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion boundary condition
-            QNoSlipADincompDev7( para->getParD(level)->numberofthreads,       para->getParD(level)->nx,           para->getParD(level)->ny,
-            para->getParD(level)->d0SP.f[0],             para->getParD(level)->d7.f[0],      para->getParD(level)->Temp.temp,  
-            para->getParD(level)->diffusivity,           para->getParD(level)->Temp.k,       para->getParD(level)->QGeom.q27[0], 
-            para->getParD(level)->Temp.kTemp,            para->getParD(level)->Temp.kTemp,   para->getParD(level)->omega,
-            para->getParD(level)->neighborX_SP,          para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-            para->getParD(level)->size_Mat_SP,           para->getParD(level)->evenOrOdd);
-            getLastCudaError("QNoSlipADincompDev7 execution failed");
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion + velocity boundary condition
-            if (t<15580)//(t>500000 && t<515580)//(t>300000 && t<315580)
-            {
-                QADVeloIncompDev7(para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-                para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],			para->getParD(level)->TempVel.tempPulse, 
-                para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,		para->getParD(level)->TempVel.k,
-                para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->TempVel.kTemp,	para->getParD(level)->TempVel.kTemp,  
-                para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,	para->getParD(level)->neighborY_SP, 
-                para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-                getLastCudaError("QADVeloIncompDev7 execution failed");
-            }
-            else
-            {
-                QADVeloIncompDev7(para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-                para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],			para->getParD(level)->TempVel.temp, 
-                para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,		para->getParD(level)->TempVel.k,
-                para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->TempVel.kTemp,	para->getParD(level)->TempVel.kTemp,  
-                para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,	para->getParD(level)->neighborY_SP, 
-                para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-                getLastCudaError("QADVeloIncompDev7 execution failed");
-            }
-            //QADVeloIncompDev7(  para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-            //                    para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],			para->getParD(level)->TempVel.tempPulse, 
-            //                    para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,		para->getParD(level)->TempVel.k,
-            //                    para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->TempVel.kTemp,	    para->getParD(level)->TempVel.kTemp,  
-            //                    para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,	    para->getParD(level)->neighborY_SP, 
-            //                    para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            //getLastCudaError("QADVeloIncompDev7 execution failed");
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion + velocity boundary condition
-            QADPressIncompDev7(   para->getParD(level)->numberofthreads,  para->getParD(level)->nx,				para->getParD(level)->ny,
-            para->getParD(level)->d0SP.f[0],        para->getParD(level)->d7.f[0],			para->getParD(level)->TempPress.temp, 
-            para->getParD(level)->TempPress.velo,   para->getParD(level)->diffusivity,		para->getParD(level)->TempPress.k,
-            para->getParD(level)->QPress.q27[0],    para->getParD(level)->TempPress.kTemp, para->getParD(level)->TempPress.kTemp,  
-            para->getParD(level)->omega,            para->getParD(level)->neighborX_SP,	para->getParD(level)->neighborY_SP, 
-            para->getParD(level)->neighborZ_SP,     para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            getLastCudaError("QADPressIncompDev7 execution failed");
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-			   
-
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //// comp
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            ////advection diffusion kernel
-            //KernelThS7( para->getParD(level)->numberofthreads,    para->getParD(level)->diffusivity,  para->getParD(level)->geoSP, 
-            //            para->getParD(level)->neighborX_SP,       para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-            //            para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],      para->getParD(level)->size_Mat_SP,  
-            //            para->getParD(level)->evenOrOdd); 
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            ////advection diffusion boundary condition
-            //QADDev7( para->getParD(level)->numberofthreads,       para->getParD(level)->nx,           para->getParD(level)->ny,
-            //         para->getParD(level)->d0SP.f[0],             para->getParD(level)->d7.f[0],      para->getParD(level)->Temp.temp,  
-            //         para->getParD(level)->diffusivity,           para->getParD(level)->Temp.k,       para->getParD(level)->QGeom.q27[0], 
-            //         para->getParD(level)->Temp.kTemp,            para->getParD(level)->Temp.kTemp,   para->getParD(level)->omega,
-            //         para->getParD(level)->neighborX_SP,          para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-            //         para->getParD(level)->size_Mat_SP,           para->getParD(level)->evenOrOdd);
-            //getLastCudaError("QADDev27 execution failed");
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            ////advection diffusion + velocity boundary condition
-            //QADVelDev7( para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-            //            para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],			para->getParD(level)->TempVel.temp, 
-            //            para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,		para->getParD(level)->TempVel.k,
-            //            para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->TempVel.kTemp,     para->getParD(level)->TempVel.kTemp,  
-            //            para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,		para->getParD(level)->neighborY_SP, 
-            //            para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            //getLastCudaError("QADVelDev27 execution failed");
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            ////advection diffusion + velocity boundary condition
-            //QADPressDev7( para->getParD(level)->numberofthreads,  para->getParD(level)->nx,				para->getParD(level)->ny,
-            //              para->getParD(level)->d0SP.f[0],        para->getParD(level)->d7.f[0],			para->getParD(level)->TempPress.temp, 
-            //              para->getParD(level)->TempPress.velo,   para->getParD(level)->diffusivity,		para->getParD(level)->TempPress.k,
-            //              para->getParD(level)->QPress.q27[0],    para->getParD(level)->TempPress.kTemp,   para->getParD(level)->TempPress.kTemp,  
-            //              para->getParD(level)->omega,            para->getParD(level)->neighborX_SP,		para->getParD(level)->neighborY_SP, 
-            //              para->getParD(level)->neighborZ_SP,     para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            //getLastCudaError("QADPressDev27 execution failed");
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        } 
-        else if (para->getDiffMod() == 27)
-        {
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            // incomp
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion kernel
-            //         KernelADincomp27( para->getParD(level)->numberofthreads,    para->getParD(level)->diffusivity,  para->getParD(level)->geoSP, 
-            //		   para->getParD(level)->neighborX_SP,       para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-            //		   para->getParD(level)->d0SP.f[0],          para->getParD(level)->d27.f[0],     para->getParD(level)->size_Mat_SP,  
-            //		   para->getParD(level)->evenOrOdd); 
-            //getLastCudaError("KernelADincomp27 execution failed");
-            //         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //         //advection diffusion boundary condition
-            //         QNoSlipADincompDev27(para->getParD(level)->numberofthreads,      para->getParD(level)->nx,           para->getParD(level)->ny,
-            //			  para->getParD(level)->d0SP.f[0],            para->getParD(level)->d27.f[0],     para->getParD(level)->Temp.temp,  
-            //			  para->getParD(level)->diffusivity,          para->getParD(level)->Temp.k,       para->getParD(level)->QGeom.q27[0], 
-            //			  para->getParD(level)->Temp.kTemp,           para->getParD(level)->Temp.kTemp,   para->getParD(level)->omega,
-            //			  para->getParD(level)->neighborX_SP,         para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-            //			  para->getParD(level)->size_Mat_SP,          para->getParD(level)->evenOrOdd);
-            //         getLastCudaError("QNoSlipADincompDev27 execution failed");
-            //         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //         //advection diffusion + velocity boundary condition
-            //if (t>500000 && t<515580)//(t>300000 && t<315580)
-            //{
-            //QADVeloIncompDev27(para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				 para->getParD(level)->ny,
-            //		    para->getParD(level)->d0SP.f[0],          para->getParD(level)->d27.f[0],		 para->getParD(level)->TempVel.tempPulse, 
-            //		    para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,	 para->getParD(level)->TempVel.k,
-            //		    para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->TempVel.kTemp,   para->getParD(level)->TempVel.kTemp,  
-            //		    para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,	 para->getParD(level)->neighborY_SP, 
-            //		    para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,	 para->getParD(level)->evenOrOdd);
-            //getLastCudaError("QADVeloIncompDev27 execution failed");
-            //}
-            //else
-            //{
-            // QADVeloIncompDev27(para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-            //			    para->getParD(level)->d0SP.f[0],          para->getParD(level)->d27.f[0],		para->getParD(level)->TempVel.temp, 
-            //			    para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,	para->getParD(level)->TempVel.k,
-            //			    para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->TempVel.kTemp,  para->getParD(level)->TempVel.kTemp,  
-            //			    para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,	para->getParD(level)->neighborY_SP, 
-            //			    para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,	para->getParD(level)->evenOrOdd);
-            // getLastCudaError("QADVeloIncompDev27 execution failed");
-            //}
-            //     //    QADVeloIncompDev27( para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-            //		     //para->getParD(level)->d0SP.f[0],          para->getParD(level)->d27.f[0],		para->getParD(level)->TempVel.temp, 
-            //		     //para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,		para->getParD(level)->TempVel.k,
-            //		     //para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->TempVel.kTemp,   para->getParD(level)->TempVel.kTemp,  
-            //		     //para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,	para->getParD(level)->neighborY_SP, 
-            //		     //para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            //     //    getLastCudaError("QADVeloIncompDev27 execution failed");
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion + pressure boundary condition
-            //    QADPressIncompDev27(   para->getParD(level)->numberofthreads,  para->getParD(level)->nx,				para->getParD(level)->ny,
-            //para->getParD(level)->d0SP.f[0],        para->getParD(level)->d27.f[0],			para->getParD(level)->TempPress.temp, 
-            //para->getParD(level)->TempPress.velo,   para->getParD(level)->diffusivity,		para->getParD(level)->TempPress.k,
-            //para->getParD(level)->QPress.q27[0],    para->getParD(level)->TempPress.kTemp,  para->getParD(level)->TempPress.kTemp,  
-            //para->getParD(level)->omega,            para->getParD(level)->neighborX_SP,		para->getParD(level)->neighborY_SP, 
-            //para->getParD(level)->neighborZ_SP,     para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            //    getLastCudaError("QADPressIncompDev27 execution failed");
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-
-
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //// comp
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion kernel
-            //KernelThS27(para->getParD(level)->numberofthreads,
-            //            para->getParD(level)->diffusivity, 
-            //            para->getParD(level)->geoSP, 
-            //            para->getParD(level)->neighborX_SP, 
-            //            para->getParD(level)->neighborY_SP, 
-            //            para->getParD(level)->neighborZ_SP,
-            //            para->getParD(level)->d0SP.f[0],    
-            //            para->getParD(level)->d27.f[0],    
-            //            para->getParD(level)->size_Mat_SP,  
-            //            para->getParD(level)->evenOrOdd); 
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //advection diffusion boundary condition
-            QADBBDev27(para->getParD(level)->numberofthreads,      para->getParD(level)->nx,           para->getParD(level)->ny,
-            para->getParD(level)->d0SP.f[0],            para->getParD(level)->d27.f[0],     para->getParD(level)->Temp.temp,  
-            para->getParD(level)->diffusivity,          para->getParD(level)->Temp.k,       para->getParD(level)->QGeom.q27[0], 
-            para->getParD(level)->Temp.kTemp,           para->getParD(level)->Temp.kTemp,   para->getParD(level)->omega,
-            para->getParD(level)->neighborX_SP,         para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-            para->getParD(level)->size_Mat_SP,          para->getParD(level)->evenOrOdd);
-            getLastCudaError("QADBBDev27 execution failed");
-            ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            //Street Manhattan - never use again, please
-            QADDirichletDev27( para->getParD(level)->numberofthreads,      para->getParD(level)->nx,					para->getParD(level)->ny,
-            para->getParD(level)->d0SP.f[0],            para->getParD(level)->d27.f[0],			para->getParD(level)->TempVel.tempPulse,  
-            para->getParD(level)->diffusivity,          para->getParD(level)->concIndex,			para->getParD(level)->QGeom.q27[0], 
-            para->getParD(level)->numberOfPointsConc,   para->getParD(level)->numberOfPointsConc, para->getParD(level)->omega,
-            para->getParD(level)->neighborX_SP,         para->getParD(level)->neighborY_SP,		para->getParD(level)->neighborZ_SP,
-            para->getParD(level)->size_Mat_SP,          para->getParD(level)->evenOrOdd);
-            getLastCudaError("QADDirichletDev27 execution failed");
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            ////advection diffusion + velocity boundary condition
-            //if (t<1000)//(t>100000 && t<103895)//(t>1600000 && t<1662317)//(t>500000 && t<515580)//(t<1000)//(t<15580)//(t>400000 && t<415580)//
-            //{
-            //    QADVelDev27(para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-            // 	              para->getParD(level)->d0SP.f[0],          para->getParD(level)->d27.f[0],		    para->getParD(level)->TempVel.tempPulse, 
-            // 	              para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,		para->getParD(level)->Qinflow.k,
-            // 	              para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->kInflowQ,         para->getParD(level)->kInflowQ,  
-            // 	              para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,     para->getParD(level)->neighborY_SP, 
-            // 	              para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            //    getLastCudaError("QADVelDev27 execution failed");
-            //}
-            //else
-            //{
-            //    QADVelDev27(para->getParD(level)->numberofthreads,    para->getParD(level)->nx,				para->getParD(level)->ny,
-            //                para->getParD(level)->d0SP.f[0],          para->getParD(level)->d27.f[0],		    para->getParD(level)->TempVel.temp, 
-            //                para->getParD(level)->TempVel.velo,       para->getParD(level)->diffusivity,		para->getParD(level)->Qinflow.k,
-            //                para->getParD(level)->Qinflow.q27[0],     para->getParD(level)->kInflowQ,         para->getParD(level)->kInflowQ,  
-            //                para->getParD(level)->omega,              para->getParD(level)->neighborX_SP,	    para->getParD(level)->neighborY_SP, 
-            //                para->getParD(level)->neighborZ_SP,       para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            //    getLastCudaError("QADVelDev27 execution failed");
-            //}
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-            ////advection diffusion + velocity boundary condition
-            ////QADPressDev27( para->getParD(level)->numberofthreads,  para->getParD(level)->nx,				para->getParD(level)->ny,
-            ////               para->getParD(level)->d0SP.f[0],        para->getParD(level)->d27.f[0],			para->getParD(level)->TempPress.temp, 
-            ////               para->getParD(level)->TempPress.velo,   para->getParD(level)->diffusivity,		para->getParD(level)->TempPress.k,
-            ////               para->getParD(level)->QPress.q27[0],    para->getParD(level)->TempPress.kTemp,  para->getParD(level)->TempPress.kTemp,  
-            ////               para->getParD(level)->omega,            para->getParD(level)->neighborX_SP,		para->getParD(level)->neighborY_SP, 
-            ////               para->getParD(level)->neighborZ_SP,     para->getParD(level)->size_Mat_SP,		para->getParD(level)->evenOrOdd);
-            ////getLastCudaError("QADPressDev27 execution failed");
-            //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        }
-    }
 }
 
 void collisionPorousMedia(Parameter* para, std::vector<std::shared_ptr<PorousMedia>>& pm, int level)
@@ -328,11 +98,9 @@ void collisionAdvectionDiffusion(Parameter* para, int level)
 {
     if (para->getDiffMod() == 7)
     {
-        //output << " Diff Mod 7\n";
         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        // incomp
+        // incompressible
         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        //advection diffusion kernel
         //KernelADincomp7(para->getParD(level)->numberofthreads,    para->getParD(level)->diffusivity,  para->getParD(level)->geoSP, 
         //                para->getParD(level)->neighborX_SP,       para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
         //                para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],      para->getParD(level)->size_Mat_SP,  
@@ -340,9 +108,8 @@ void collisionAdvectionDiffusion(Parameter* para, int level)
         //getLastCudaError("KernelADincomp7 execution failed");
 
         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        // comp
+        // compressible
         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        //advection diffusion kernel
         //KernelThS7( para->getParD(level)->numberofthreads,    para->getParD(level)->diffusivity,  para->getParD(level)->geoSP, 
         //            para->getParD(level)->neighborX_SP,       para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
         //            para->getParD(level)->d0SP.f[0],          para->getParD(level)->d7.f[0],      para->getParD(level)->size_Mat_SP,  
@@ -352,19 +119,17 @@ void collisionAdvectionDiffusion(Parameter* para, int level)
     else if (para->getDiffMod() == 27)
     {
         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        // incomp
+        // incompressible
         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        //advection diffusion kernel
         //         KernelADincomp27( para->getParD(level)->numberofthreads,    para->getParD(level)->diffusivity,  para->getParD(level)->geoSP, 
         //		   para->getParD(level)->neighborX_SP,       para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
         //		   para->getParD(level)->d0SP.f[0],          para->getParD(level)->d27.f[0],     para->getParD(level)->size_Mat_SP,  
         //		   para->getParD(level)->evenOrOdd); 
         //getLastCudaError("KernelADincomp27 execution failed");
 
-        //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        //// comp
         ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-        //advection diffusion kernel
+        // compressible
+        ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
         //KernelThS27(para->getParD(level)->numberofthreads,
         //            para->getParD(level)->diffusivity, 
         //            para->getParD(level)->geoSP, 
@@ -375,7 +140,8 @@ void collisionAdvectionDiffusion(Parameter* para, int level)
         //            para->getParD(level)->d27.f[0],    
         //            para->getParD(level)->size_Mat_SP,  
         //            para->getParD(level)->evenOrOdd); 
-    }
+		//getLastCudaError("KernelThS27 execution failed");
+	}
 }
 
 void exchangeMultiGPU(Parameter* para, Communicator* comm, CudaMemoryManager* cudaManager, int level)
@@ -384,18 +150,12 @@ void exchangeMultiGPU(Parameter* para, Communicator* comm, CudaMemoryManager* cu
 	{
         // St. Lenz: exchange for post-collision data and pre-collision data are identical!
 
-		////1D domain decomposition
-		//exchangePostCollDataGPU27(para, comm, level);
+		//////////////////////////////////////////////////////////////////////////
 		//3D domain decomposition
-		//printf("start exchange Post X (level: %d, myID: %d) \n", level, para->getMyID());
 		exchangePostCollDataXGPU27(para, comm, cudaManager, level);
-		//printf("end exchange Post X (level: %d, myID: %d) \n", level, para->getMyID());
-		//printf("start exchange Post Y (level: %d, myID: %d) \n", level, para->getMyID());
 		exchangePostCollDataYGPU27(para, comm, cudaManager, level);
-		//printf("end exchange Post Y (level: %d, myID: %d) \n", level, para->getMyID());
-		//printf("start exchange Post Z (level: %d, myID: %d) \n", level, para->getMyID());
 		exchangePostCollDataZGPU27(para, comm, cudaManager, level);
-		//printf("end exchange Post Z (level: %d, myID: %d) \n", level, para->getMyID());
+
 		//////////////////////////////////////////////////////////////////////////
 		//3D domain decomposition convection diffusion
 		if (para->getDiffOn()==true)
@@ -404,6 +164,14 @@ void exchangeMultiGPU(Parameter* para, Communicator* comm, CudaMemoryManager* cu
 			exchangePostCollDataADYGPU27(para, comm, cudaManager, level);
 			exchangePostCollDataADZGPU27(para, comm, cudaManager, level);
 		}
+
+        //////////////////////////////////////////////////////////////////////////
+        // D E P R E C A T E D
+        //////////////////////////////////////////////////////////////////////////
+		
+		//////////////////////////////////////////////////////////////////////////
+		//1D domain decomposition
+		//exchangePostCollDataGPU27(para, comm, level);
 	}
 }
 
@@ -852,54 +620,138 @@ void swapBetweenEvenAndOddTimestep(Parameter* para, int level)
 
 void preCollisionBC(Parameter* para, int level)
 {
-    ////////////////////////////////////////////////////////////////////////////////
-    //QPressDevNEQ27( para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
-    //				  para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
-    //				  para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(level)->omega,
-    //				  para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //				  para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QPressDev27 execution failed");
-    ////////////////////////////////////////////////////////////////////////////////
+    //////////////////////////////////////////////////////////////////////////
+    // I N F L O W
+    //////////////////////////////////////////////////////////////////////////
 
-    //////////////////////////////////////////////////////////////////////////////////
-    ////test for drag crisis
-    //if (para->getParD(level)->QGeom.kQ > 0)
-    //{
-    //    QDevCompHighNu27(para->getParD(level)->numberofthreads,       para->getParD(level)->nx,           para->getParD(level)->ny,
-    //                     para->getParD(level)->d0SP.f[0],             para->getParD(level)->QGeom.k,      para->getParD(level)->QGeom.q27[0], 
-    //                     para->getParD(level)->QGeom.kQ,              para->getParD(level)->QGeom.kQ,     para->getParD(level)->omega,
-    //                     para->getParD(level)->neighborX_SP,          para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //                     para->getParD(level)->size_Mat_SP,           para->getParD(level)->evenOrOdd);
-    //    getLastCudaError("QDevComp27 (Geom) execution failed");
-    //}
-    //////////////////////////////////////////////////////////////////////////////////
+	if (para->getParD(level)->kInflowQ > 0)
+	{
+		//if (  myid == 0)
+		//{
+		//    VelSchlaffer27(para->getParD(level)->numberofthreads, t,
+		//                   para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qinflow.Vz, 
+		//                   para->getParD(level)->Qinflow.deltaVz, para->getParD(level)->Qinflow.k,  
+		//                   para->getParD(level)->Qinflow.kN,      para->getParD(level)->kInflowQ, 
+		//                   para->getParD(level)->omega,           para->getParD(level)->neighborX_SP, 
+		//                   para->getParD(level)->neighborY_SP,    para->getParD(level)->neighborZ_SP,
+		//                   para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+		//    getLastCudaError("VelSchlaffer27 execution failed");
+		//}
+		//////////////////////////////////////////////////////////////////////////////
+		// high viscosity incompressible
+		//QVelDevIncompHighNu27(para->getParD(level)->numberofthreads, para->getParD(level)->nx,           para->getParD(level)->ny,
+		//                      para->getParD(level)->Qinflow.Vx,      para->getParD(level)->Qinflow.Vy,   para->getParD(level)->Qinflow.Vz,
+		//                      para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qinflow.k,    para->getParD(level)->Qinflow.q27[0], 
+		//                      para->getParD(level)->kInflowQ,        para->getParD(level)->kInflowQ,     para->getParD(level)->omega,
+		//                      para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
+		//                      para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+		//getLastCudaError("QVelDevComp27 execution failed");
+		//////////////////////////////////////////////////////////////////////////////
+		// high viscosity compressible
+		//QVelDevCompHighNu27(para->getParD(level)->numberofthreads, para->getParD(level)->nx,           para->getParD(level)->ny,
+        //                    para->getParD(level)->Qinflow.Vx,      para->getParD(level)->Qinflow.Vy,   para->getParD(level)->Qinflow.Vz,
+        //                    para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qinflow.k,    para->getParD(level)->Qinflow.q27[0], 
+        //                    para->getParD(level)->kInflowQ,        para->getParD(level)->kInflowQ,     para->getParD(level)->omega,
+        //                    para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
+        //                    para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+        //getLastCudaError("QVelDevComp27 execution failed");
+	}
 
-    //////////////////////////////////////////////////////////////////////////////////
-    ////press EQ comp
-    if (para->getParD(level)->QPress.kQ > 0)
-    {
-        QPressNoRhoDev27(  para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
-                           para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
-                           para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(level)->omega,
-                           para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-                           para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-        getLastCudaError("QPressNoRhoDev27 execution failed");
-
-        //QPressDevEQZ27(para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
-        //               para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
-        //               para->getParD(level)->QPress.kN,       para->getParD(level)->kDistTestRE.f[0],       
-        //               para->getParD(level)->QPress.kQ,       para->getParD(level)->omega,
-        //               para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(0)->neighborZ_SP,
-        //               para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-        //getLastCudaError("QPressDevEQZ27 execution failed");
-
-        //QInflowScaleByPressDev27( para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
-        //                          para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
-        //                          para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(0)->omega,
-        //                          para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(0)->neighborZ_SP,
-        //                          para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-        //getLastCudaError("QInflowScaleByPressDev27 execution failed");
-    }
+	//////////////////////////////////////////////////////////////////////////
+	// G E O M E T R Y
+	//////////////////////////////////////////////////////////////////////////
+
+	if (para->getParD(level)->QGeom.kQ > 0)
+	{
+		////////////////////////////////////////////////////////////////////////////////
+		// high viscosity incompressible
+		//QDevIncompHighNu27( para->getParD(level)->numberofthreads,       para->getParD(level)->nx,           para->getParD(level)->ny,
+		//                    para->getParD(level)->d0SP.f[0],             para->getParD(level)->QGeom.k,      para->getParD(level)->QGeom.q27[0], 
+		//                    para->getParD(level)->QGeom.kQ,              para->getParD(level)->QGeom.kQ,     para->getParD(level)->omega,
+		//                    para->getParD(level)->neighborX_SP,          para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
+		//                    para->getParD(level)->size_Mat_SP,           para->getParD(level)->evenOrOdd);
+		//getLastCudaError("QDevComp27 (Geom) execution failed");
+		//////////////////////////////////////////////////////////////////////////////////
+		// high viscosity compressible
+		//QDevCompHighNu27( para->getParD(level)->numberofthreads,       para->getParD(level)->nx,           para->getParD(level)->ny,
+		//                  para->getParD(level)->d0SP.f[0],             para->getParD(level)->QGeom.k,      para->getParD(level)->QGeom.q27[0], 
+		//                  para->getParD(level)->QGeom.kQ,              para->getParD(level)->QGeom.kQ,     para->getParD(level)->omega,
+		//                  para->getParD(level)->neighborX_SP,          para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
+		//                  para->getParD(level)->size_Mat_SP,           para->getParD(level)->evenOrOdd);
+		//getLastCudaError("QDevComp27 (Geom) execution failed");
+	}
+
+    //////////////////////////////////////////////////////////////////////////
+    // P R E S S U R E
+    //////////////////////////////////////////////////////////////////////////
+
+	if (para->getParD(level)->kPressQ > 0)
+	{
+		QPressNoRhoDev27(para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC,
+		                 para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,
+		                 para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,     para->getParD(level)->omega,
+		                 para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP,  para->getParD(level)->neighborZ_SP,
+		                 para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+		getLastCudaError("QPressNoRhoDev27 execution failed");
+
+		//QPressDevEQZ27(para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
+		//               para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
+		//               para->getParD(level)->QPress.kN,       para->getParD(level)->kDistTestRE.f[0],       
+		//               para->getParD(level)->QPress.kQ,       para->getParD(level)->omega,
+		//               para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(0)->neighborZ_SP,
+		//               para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+		//getLastCudaError("QPressDevEQZ27 execution failed");
+
+		//QInflowScaleByPressDev27( para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
+		//                          para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
+		//                          para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(0)->omega,
+		//                          para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(0)->neighborZ_SP,
+		//                          para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+		//getLastCudaError("QInflowScaleByPressDev27 execution failed");
+
+		////////////////////////////////////////////////////////////////////////////////
+        //press NEQ incompressible
+        //QPressDevIncompNEQ27(para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
+        //                     para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
+        //                     para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(level)->omega,
+        //                     para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
+        //                     para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+        //getLastCudaError("QPressDevIncompNEQ27 execution failed");
+        //////////////////////////////////////////////////////////////////////////////////
+        //press NEQ compressible
+        //QPressDevNEQ27( para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
+        //                para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
+        //                para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(level)->omega,
+        //                para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
+        //                para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+        //getLastCudaError("QPressDevNEQ27 execution failed");
+
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+    // O U T F L O W
+    //////////////////////////////////////////////////////////////////////////
+
+	if (para->getParD(level)->kOutflowQ > 0)
+	{
+		//QPressNoRhoDev27( para->getParD(level)->numberofthreads, para->getParD(level)->Qoutflow.RhoBC, 
+		//                  para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qoutflow.k,  
+		//                  para->getParD(level)->Qoutflow.kN,     para->getParD(level)->Qoutflow.kQ,    para->getParD(level)->omega,
+		//                  para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP,   para->getParD(level)->neighborZ_SP,
+		//                  para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
+		//getLastCudaError("QPressNoRhoDev27 execution failed");
+
+		//if (  myid == numprocs - 1)  
+		//PressSchlaffer27( para->getParD(level)->numberofthreads,  para->getParD(level)->Qoutflow.RhoBC,
+		//                  para->getParD(level)->d0SP.f[0],        para->getParD(level)->Qoutflow.Vx, 
+		//                  para->getParD(level)->Qoutflow.Vy,      para->getParD(level)->Qoutflow.Vz, 
+		//                  para->getParD(level)->Qoutflow.deltaVz, para->getParD(level)->Qoutflow.k,  
+		//                  para->getParD(level)->Qoutflow.kN,      para->getParD(level)->kOutflowQ,                      
+		//                  para->getParD(level)->omega,            para->getParD(level)->neighborX_SP,    
+		//                  para->getParD(level)->neighborY_SP,     para->getParD(level)->neighborZ_SP,
+		//                  para->getParD(level)->size_Mat_SP,      para->getParD(level)->evenOrOdd);
+		//getLastCudaError("PressSchlaffer27 execution failed");
+	}
 
     //////////////////////////////////////////////////////////////////////////////////
     ////only for a round off error test
@@ -907,85 +759,6 @@ void preCollisionBC(Parameter* para, int level)
     //printRE(para, t);
     //////////////////////////////////////////////////////////////////////////////////
 
-    //////////////////////////////////////////////////////////////////////////////////
-    //QPressNoRhoDev27( para->getParD(level)->numberofthreads, para->getParD(level)->Qoutflow.RhoBC, 
-    //                  para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qoutflow.k,  
-    //                  para->getParD(level)->Qoutflow.kN,     para->getParD(level)->Qoutflow.kQ,    para->getParD(level)->omega,
-    //                  para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP,   para->getParD(level)->neighborZ_SP,
-    //                  para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QPressNoRhoDev27 execution failed");
-    //////////////////////////////////////////////////////////////////////////////////
-    ////press NEQ incomp
-    //QPressDevIncompNEQ27(para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
-    //                     para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
-    //                     para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(level)->omega,
-    //                     para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //                     para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QPressDevIncompNEQ27 execution failed");
-    //////////////////////////////////////////////////////////////////////////////////
-    //press NEQ comp
-    //QPressDevNEQ27( para->getParD(level)->numberofthreads, para->getParD(level)->QPress.RhoBC, 
-    //                para->getParD(level)->d0SP.f[0],       para->getParD(level)->QPress.k,  
-    //                para->getParD(level)->QPress.kN,       para->getParD(level)->QPress.kQ,    para->getParD(level)->omega,
-    //                para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //                para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QPressDevNEQ27 execution failed");
-    ////////////////////////////////////////////////////////////////////////////////
-    //if (  myid == numprocs - 1)  
-    //PressSchlaffer27( para->getParD(level)->numberofthreads,  para->getParD(level)->Qoutflow.RhoBC,
-    //                  para->getParD(level)->d0SP.f[0],        para->getParD(level)->Qoutflow.Vx, 
-    //                  para->getParD(level)->Qoutflow.Vy,      para->getParD(level)->Qoutflow.Vz, 
-    //                  para->getParD(level)->Qoutflow.deltaVz, para->getParD(level)->Qoutflow.k,  
-    //                  para->getParD(level)->Qoutflow.kN,      para->getParD(level)->kOutflowQ,                      
-    //                  para->getParD(level)->omega,            para->getParD(level)->neighborX_SP,    
-    //                  para->getParD(level)->neighborY_SP,     para->getParD(level)->neighborZ_SP,
-    //                  para->getParD(level)->size_Mat_SP,      para->getParD(level)->evenOrOdd);
-    //getLastCudaError("PressSchlaffer27 execution failed");
-    ////////////////////////////////////////////////////////////////////////////////
-    //if (  myid == 0)
-    //{
-    //    VelSchlaffer27(para->getParD(level)->numberofthreads, t,
-    //                   para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qinflow.Vz, 
-    //                   para->getParD(level)->Qinflow.deltaVz, para->getParD(level)->Qinflow.k,  
-    //                   para->getParD(level)->Qinflow.kN,      para->getParD(level)->kInflowQ, 
-    //                   para->getParD(level)->omega,           para->getParD(level)->neighborX_SP, 
-    //                   para->getParD(level)->neighborY_SP,    para->getParD(level)->neighborZ_SP,
-    //                   para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-    //    getLastCudaError("VelSchlaffer27 execution failed");
-    //}
-    ////////////////////////////////////////////////////////////////////////////////
-    ////High noon incomp
-    //QVelDevIncompHighNu27(para->getParD(level)->numberofthreads, para->getParD(level)->nx,           para->getParD(level)->ny,
-    //                      para->getParD(level)->Qinflow.Vx,      para->getParD(level)->Qinflow.Vy,   para->getParD(level)->Qinflow.Vz,
-    //                      para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qinflow.k,    para->getParD(level)->Qinflow.q27[0], 
-    //                      para->getParD(level)->kInflowQ,        para->getParD(level)->kInflowQ,     para->getParD(level)->omega,
-    //                      para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //                      para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QVelDevComp27 execution failed");
-
-    //QDevIncompHighNu27( para->getParD(level)->numberofthreads,       para->getParD(level)->nx,           para->getParD(level)->ny,
-    //                    para->getParD(level)->d0SP.f[0],             para->getParD(level)->QGeom.k,      para->getParD(level)->QGeom.q27[0], 
-    //                    para->getParD(level)->QGeom.kQ,              para->getParD(level)->QGeom.kQ,     para->getParD(level)->omega,
-    //                    para->getParD(level)->neighborX_SP,          para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //                    para->getParD(level)->size_Mat_SP,           para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QDevComp27 (Geom) execution failed");
-    //////////////////////////////////////////////////////////////////////////////////
-    ////High noon comp
-    //QVelDevCompHighNu27(para->getParD(level)->numberofthreads, para->getParD(level)->nx,           para->getParD(level)->ny,
-    //                    para->getParD(level)->Qinflow.Vx,      para->getParD(level)->Qinflow.Vy,   para->getParD(level)->Qinflow.Vz,
-    //                    para->getParD(level)->d0SP.f[0],       para->getParD(level)->Qinflow.k,    para->getParD(level)->Qinflow.q27[0], 
-    //                    para->getParD(level)->kInflowQ,        para->getParD(level)->kInflowQ,     para->getParD(level)->omega,
-    //                    para->getParD(level)->neighborX_SP,    para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //                    para->getParD(level)->size_Mat_SP,     para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QVelDevComp27 execution failed");
-
-    //QDevCompHighNu27( para->getParD(level)->numberofthreads,       para->getParD(level)->nx,           para->getParD(level)->ny,
-    //                  para->getParD(level)->d0SP.f[0],             para->getParD(level)->QGeom.k,      para->getParD(level)->QGeom.q27[0], 
-    //                  para->getParD(level)->QGeom.kQ,              para->getParD(level)->QGeom.kQ,     para->getParD(level)->omega,
-    //                  para->getParD(level)->neighborX_SP,          para->getParD(level)->neighborY_SP, para->getParD(level)->neighborZ_SP,
-    //                  para->getParD(level)->size_Mat_SP,           para->getParD(level)->evenOrOdd);
-    //getLastCudaError("QDevComp27 (Geom) execution failed");
-    //////////////////////////////////////////////////////////////////////////////////
 
 }