partial void DeleteImportType(AIM.Data.ImportType instance);
partial void UpdateContact(AIM.Data.Contact instance);
partial void InsertImportType(AIM.Data.ImportType instance);
partial void InsertClientProperties(AIM.Data.ClientProperties instance);
partial void DeleteClientProperties(AIM.Data.ClientProperties instance);
partial void DeleteClient(AIM.Data.Client instance);
partial void UpdateClientFileImport(AIM.Data.ClientFileImport instance);
partial void DeleteAspnetProfile(AIM.Data.AspnetProfile instance);
partial void UpdateAspnetRoles(AIM.Data.AspnetRoles instance);
partial void InsertAspnetProfile(AIM.Data.AspnetProfile instance);
partial void UpdateAspnetProfile(AIM.Data.AspnetProfile instance);
partial void DeleteAspnetPersonalizationPerUser(AIM.Data.AspnetPersonalizationPerUser instance);
partial void InsertAspnetPersonalizationPerUser(AIM.Data.AspnetPersonalizationPerUser instance);
partial void DeleteAspnetPersonalizationAllUsers(AIM.Data.AspnetPersonalizationAllUsers instance);
partial void InsertAspnetPersonalizationAllUsers(AIM.Data.AspnetPersonalizationAllUsers instance);
partial void InsertAspnetSchemaVersions(AIM.Data.AspnetSchemaVersions instance);
partial void UpdateClient(AIM.Data.Client instance);
partial void DeleteAspnetSchemaVersions(AIM.Data.AspnetSchemaVersions instance);
partial void InsertClientFileImport(AIM.Data.ClientFileImport instance);
partial void UpdateAspnetUsers(AIM.Data.AspnetUsers instance);
partial void DeleteClientFileImport(AIM.Data.ClientFileImport instance);
partial void InsertAspnetUsersInRoles(AIM.Data.AspnetUsersInRoles instance);
partial void UpdateClientProperties(AIM.Data.ClientProperties instance);
partial void DeleteAspnetUsersInRoles(AIM.Data.AspnetUsersInRoles instance);
partial void InsertContact(AIM.Data.Contact instance);
partial void InsertAspnetWebEventEvents(AIM.Data.AspnetWebEventEvents instance);
partial void DeleteContact(AIM.Data.Contact instance);
partial void DeleteAspnetWebEventEvents(AIM.Data.AspnetWebEventEvents instance);
partial void UpdateImportType(AIM.Data.ImportType instance);
partial void InsertClient(AIM.Data.Client instance);
/// <summary>
/// Momentum equations for the w wind component - algebraic mixing lenght model
/// </summary>
public static void Calculate(int IS, int JS, float Cmueh, float VISHMIN, float AREAxy, float building_Z0, float relax)
{
Vector <float> DXK_V = new Vector <float>(Program.DXK);
Vector <float> DYK_V = new Vector <float>(Program.DYK);
Vector <float> VISHMIN_V = new Vector <float>(VISHMIN);
Vector <float> AREAxy_V = new Vector <float>(AREAxy);
Parallel.For(2, Program.NII, Program.pOptions, i1 =>
{
int KKART_LL, Vert_Index_LL;
Span <float> PIMW = stackalloc float [Program.KADVMAX + 1];
Span <float> QIMW = stackalloc float [Program.KADVMAX + 1];
Span <float> Mask = stackalloc float [SIMD];
Span <float> AIM_A = stackalloc float [SIMD];
Span <float> BIM_A = stackalloc float [SIMD];
Span <float> CIM_A = stackalloc float [SIMD];
Span <float> DIMW_A = stackalloc float [SIMD];
Vector <float> DUDZE, DUDZW, DVDZN, DVDZS, DWDZT, DWDZB;
Vector <float> DE, DW, DS, DN, DT, DB;
Vector <float> FE, FW, FS, FN, FT, FB;
Vector <float> PE, PW, PS, PN, PT, PB;
Vector <float> BIM, CIM, AE1, AW1, AS1, AN1, AIM;
Vector <float> DIMW, windhilf;
Vector <float> DDPZ;
Vector <float> UKSim_LV, UKSimM_LV;
Vector <float> VKSjm_LV, VKSjmM_LV;
Vector <float> WKS_V, VKS_V, UKS_V, DZK_V;
Vector <float> DXKDZK, DYKDZK, AP0_V, intern, intern2;
Vector <float> VIS, zs, mixL;
Vector <float> HOKART_KKART;
Vector <float> Mask_V = Vector <float> .Zero;
Vector <float> DUDZ, DVDZ;
Vector <float> UKS_M_V, VKS_M_V, WK_LV;
float Ustern_terrain_helpterm, Ustern_obstacles_helpterm;
int i = i1;
if (IS == -1)
{
i = Program.NII - i1 + 1;
}
for (int j1 = 2; j1 < Program.NJJ; ++j1)
{
int j = j1;
if (JS == -1)
{
j = Program.NJJ - j1 + 1;
}
if (Program.ADVDOM[i][j] == 1)
{
int jM1 = j - 1;
int jP1 = j + 1;
int iM1 = i - 1;
int iP1 = i + 1;
Single[] WK_L = Program.WK[i][j];
Single[] WKim_L = Program.WK[iM1][j];
Single[] WKip_L = Program.WK[iP1][j];
Single[] WKjm_L = Program.WK[i][jM1];
Single[] WKjp_L = Program.WK[i][jP1];
Single[] UKS_L = Program.UKS[i][j];
Single[] VKS_L = Program.VKS[i][j];
Single[] WKS_L = Program.WKS[i][j];
Single[] DPMNEW_L = Program.DPMNEW[i][j];
Single[] VKim_L = Program.VK[iM1][j];
Single[] VKip_L = Program.VK[iP1][j];
Single[] VKjm_L = Program.VK[i][jM1];
Single[] VKjp_L = Program.VK[i][jP1];
Single[] UKSim_L = Program.UKS[iM1][j];
Single[] UKSip_L = Program.UKS[iP1][j];
Single[] VKSjm_L = Program.VKS[i][jM1];
Single[] VKSjp_L = Program.VKS[i][jP1];
Single[] UK_L = Program.UK[i][j];
Single[] VK_L = Program.VK[i][j];
KKART_LL = Program.KKART[i][j];
Vert_Index_LL = Program.VerticalIndex[i][j];
Ustern_terrain_helpterm = Program.UsternTerrainHelpterm[i][j];
Ustern_obstacles_helpterm = Program.UsternObstaclesHelpterm[i][j];
bool ADVDOM_JM = (Program.ADVDOM[i][jM1] < 1) || (j == 2);
bool ADVDOM_JP = (Program.ADVDOM[i][jP1] < 1) || (j == Program.NJJ - 1);
bool ADVDOM_IM = (Program.ADVDOM[iM1][j] < 1) || (i == 2);
bool ADVDOM_IP = (Program.ADVDOM[iP1][j] < 1) || (i == Program.NII - 1);
Single[] VEG_L = Program.VEG[i][j];
Single COV_L = Program.COV[i][j];
HOKART_KKART = new Vector <float>(Program.HOKART[KKART_LL]);
int KSTART = 1;
if (Program.CUTK[i][j] == 0)
{
KSTART = KKART_LL + 1;
}
int KKART_LL_P1 = KKART_LL + 1;
int KEND = Vert_Index_LL + 1;
bool end = false; // flag for the last loop
int k_real = 0;
for (int k = KSTART; k < KEND; k += SIMD)
{
// to compute the top levels - reduce k, remember k_real and set end to true
k_real = k;
if (k > KEND - SIMD)
{
k = KEND - SIMD;
end = true;
}
int kM1 = k - 1;
int kP1 = k + 1;
WKS_V = new Vector <float>(WKS_L, k);
VKS_V = new Vector <float>(VKS_L, k);
UKS_V = new Vector <float>(UKS_L, k);
DZK_V = new Vector <float>(Program.DZK, k);
DXKDZK = DXK_V * DZK_V;
DYKDZK = DYK_V * DZK_V;
UKS_M_V = new Vector <float>(UKS_L, kM1);
VKS_M_V = new Vector <float>(VKS_L, kM1);
//turbulence modelling
zs = new Vector <float>(Program.HOKART, k) - HOKART_KKART - DZK_V * Vect_05;
VIS = Vector <float> .Zero;
// Create Mask if KKART_LL is between k and k + SIMD
bool mask_v_enable = false;
if (KKART_LL_P1 >= k && KKART_LL_P1 < (k + SIMD))
{
for (int ii = 0; ii < Mask.Length; ++ii)
{
if ((k + ii) > KKART_LL_P1)
{
Mask[ii] = 1;
}
else
{
Mask[ii] = 0;
}
}
Mask_V = new Vector <float>(Mask);
mask_v_enable = true;
}
if ((k + SIMD) > KKART_LL_P1)
{
//k-eps model
//float VIS = (float)Math.Sqrt(TURB_L[k]) * zs * Cmueh;
//mixing-length model
mixL = Vector.Min(Vect_0071 * zs, Vect_100);
//adapted mixing-leng th within vegetation layers
if (COV_L > 0)
{
mixL *= (Vect_1 - Vect_099 * new Vector <float>(COV_L));
//mixL = (float)Math.Min(0.071 * Math.Max(1 - Math.Min(2 * VEG_L[kM1], 1), 0.05) * zs, 100);
}
intern = (new Vector <float>(UK_L, kP1) - new Vector <float>(UK_L, kM1)) / (Vect_2 * DZK_V);
DUDZ = intern * intern;
intern = (new Vector <float>(VK_L, kP1) - new Vector <float>(VK_L, kM1)) / (Vect_2 * DZK_V);
DVDZ = intern * intern;
if (mask_v_enable)
{
VIS = Vector.Min(mixL * mixL * Vector.SquareRoot(Vect_05 * (DUDZ + DVDZ)), Vect_15) * Mask_V;
}
else
{
VIS = Vector.Min(mixL * mixL * Vector.SquareRoot(Vect_05 * (DUDZ + DVDZ)), Vect_15);
}
}
DE = Vector.Max(VIS, VISHMIN_V) * DYKDZK / DXK_V;
DW = DE;
DS = Vector.Max(VIS, VISHMIN_V) * DXKDZK / DYK_V;
DN = DS;
DT = Vector.Max(VIS, VISHMIN_V) * AREAxy_V / DZK_V;
DB = Vector <float> .Zero;
if (mask_v_enable)
{
DB = DT * Mask_V;
}
else if (k > KKART_LL_P1) // otherwise k < KKART_LL_P1 and DB=0!
{
DB = DT;
}
//BOUNDARY CONDITIONS FOR DIFFUSION TERMS
if (ADVDOM_JM)
{
DS = Vector <float> .Zero;
}
if (ADVDOM_JP)
{
DN = Vector <float> .Zero;
}
if (ADVDOM_IM)
{
DW = Vector <float> .Zero;
}
if (ADVDOM_IP)
{
DE = Vector <float> .Zero;
}
//ADVECTION TERMS
UKSim_LV = new Vector <float>(UKSim_L, k);
UKSimM_LV = new Vector <float>(UKSim_L, kM1);
VKSjm_LV = new Vector <float>(VKSjm_L, k);
VKSjmM_LV = new Vector <float>(VKSjm_L, kM1);
FE = Vect_025 * (UKS_V + new Vector <float>(UKSip_L, k) + UKS_M_V + new Vector <float>(UKSip_L, kM1)) * DYKDZK;
FW = Vect_025 * (UKS_V + UKSim_LV + UKS_M_V + UKSimM_LV) * DYKDZK;
FS = Vect_025 * (VKS_V + VKSjm_LV + VKS_M_V + VKSjmM_LV) * DXKDZK;
FN = Vect_025 * (VKS_V + new Vector <float>(VKSjp_L, k) + VKS_M_V + new Vector <float>(VKSjp_L, kM1)) * DXKDZK;
FT = WKS_V * AREAxy_V;
FB = Vector <float> .Zero;
if (mask_v_enable)
{
FB = new Vector <float>(WKS_L, kM1) * AREAxy_V * Mask_V;
}
else if (k > KKART_LL_P1) // otherwise k < KKART_LL_P1 and FB=0!
{
FB = new Vector <float>(WKS_L, kM1) * AREAxy_V;
}
//PECLET NUMBERS
DE = Vector.Max(DE, Vect_0001);
DB = Vector.Max(DB, Vect_0001);
DW = Vector.Max(DW, Vect_0001);
DS = Vector.Max(DS, Vect_0001);
DN = Vector.Max(DN, Vect_0001);
DT = Vector.Max(DT, Vect_0001);
PE = Vector.Abs(FE / DE);
PB = Vector.Abs(FB / DB);
PW = Vector.Abs(FW / DW);
PS = Vector.Abs(FS / DS);
PN = Vector.Abs(FN / DN);
PT = Vector.Abs(FT / DT);
//POWER LAW ADVECTION SCHEME
intern = Vect_1 - Vect_01 * PT;
BIM = DT * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(-FT, Vect_0);
intern = Vect_1 - Vect_01 * PB;
CIM = DB * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(FB, Vect_0);
intern = Vect_1 - Vect_01 * PE;
AE1 = DE * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(-FE, Vect_0);
intern = Vect_1 - Vect_01 * PW;
AW1 = DW * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(FW, Vect_0);
intern = Vect_1 - Vect_01 * PS;
AS1 = DS * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(FS, Vect_0);
intern = Vect_1 - Vect_01 * PN;
AN1 = DN * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(-FN, Vect_0);
//UPWIND SCHEME
/*
* double BIM = DT + Program.fl_max(-FT, 0);
* double CIM = DB + Program.fl_max(FB, 0);
* double AE1 = DE + Program.fl_max(-FE, 0);
* double AW1 = DW + Program.fl_max(FW, 0);
* double AS1 = DS + Program.fl_max(FS, 0);
* double AN1 = DN + Program.fl_max(-FN, 0);
*/
AP0_V = new Vector <float>(PrognosticFlowfield.AP0, k);
AIM = BIM + CIM + AW1 + AS1 + AE1 + AN1 + AP0_V;
//SOURCE TERMS
intern2 = Vect_05 * (VKSjm_LV + VKS_V);
intern = Vect_05 * (UKSim_LV + UKS_V);
windhilf = Vector.Max(Vector.SquareRoot(intern * intern + intern2 * intern2), Vect_001);
DDPZ = new Vector <float>(DPMNEW_L, kM1) - new Vector <float>(DPMNEW_L, k);
WK_LV = new Vector <float>(WK_L, k);
DIMW = AW1 * new Vector <float>(WKim_L, k) +
AS1 * new Vector <float>(WKjm_L, k) +
AE1 * new Vector <float>(WKip_L, k) +
AN1 * new Vector <float>(WKjp_L, k) +
AP0_V * Vect_05 * (new Vector <float>(WKS_L, kM1) + WKS_V) +
DDPZ * AREAxy_V -
new Vector <float>(VEG_L, kM1) * WK_LV * windhilf * AREAxy_V * DZK_V;
//additional terms of the eddy-viscosity model
if (k > KKART_LL_P1)
{
DUDZE = (Vect_05 * (new Vector <float>(UKS_L, kP1) + UKS_V) - Vect_05 * (UKS_V + UKS_M_V)) * DYKDZK;
DUDZW = (Vect_05 * (new Vector <float>(UKSim_L, kP1) + UKSim_LV) - Vect_05 * (UKSim_LV + UKSimM_LV)) * DYKDZK;
DVDZN = (Vect_05 * (new Vector <float>(VKS_L, kP1) + VKS_V) - Vect_05 * (VKS_V + VKS_M_V)) * DXKDZK;
DVDZS = (Vect_05 * (new Vector <float>(VKSjm_L, kP1) + VKSjm_LV) - Vect_05 * (VKSjm_LV + VKSjmM_LV)) * DXKDZK;
DWDZT = (new Vector <float>(WK_L, kP1) - WK_LV) * AREAxy_V;
DWDZB = (WK_LV - new Vector <float>(WK_L, kM1)) * AREAxy_V;
if (mask_v_enable) // compute ADD_DIFF and add to DIMW
{
DIMW += VIS / DZK_V * (DUDZE - DUDZW + DVDZN - DVDZS + DWDZT - DWDZB) * Mask_V;
}
else
{
DIMW += VIS / DZK_V * (DUDZE - DUDZW + DVDZN - DVDZS + DWDZT - DWDZB);
}
}
//RECURRENCE FORMULA
int kint_s = 0;
if (end) // restore original indices
{
kint_s = k_real - k;
k_real -= kint_s;
}
AIM.CopyTo(AIM_A);
BIM.CopyTo(BIM_A);
CIM.CopyTo(CIM_A);
DIMW.CopyTo(DIMW_A);
for (int kint = kint_s; kint < AIM_A.Length; ++kint) // loop over all SIMD values
{
int index_i = k_real + kint;
if (index_i < KEND)
{
if (index_i > KKART_LL_P1)
{
float TERMP = 1 / (AIM_A[kint] - CIM_A[kint] * PIMW[index_i - 1]);
PIMW[index_i] = BIM_A[kint] * TERMP;
QIMW[index_i] = (DIMW_A[kint] + CIM_A[kint] * QIMW[index_i - 1]) * TERMP;
}
else
{
float TERMP = 1 / AIM_A[kint];
PIMW[index_i] = BIM_A[kint] * TERMP;
QIMW[index_i] = DIMW_A[kint] * TERMP;
}
}
}
if (end)
{
k = KEND + 1;
}
} // loop over all k
//OBTAIN NEW W-COMPONENTS
for (int k = Vert_Index_LL; k >= KSTART; --k)
{
WK_L[k] += relax * (PIMW[k] * WK_L[k + 1] + QIMW[k] - WK_L[k]);
}
}
}
});
}
/// <summary>
/// Momentum equations for the u wind component - algebraic mixing lenght model
/// </summary>
/// <param name="IS">ADI direction for x cells</param>
/// <param name="JS">ADI direction for y cells</param>
/// <param name="Cmueh">Constant</param>
/// <param name="VISHMIN">Minimum horizontal turbulent exchange coefficients </param>
/// <param name="AREAxy">Area of a flow field cell</param>
/// <param name="UG">Geostrophic wind</param>
/// <param name="building_Z0">Roughness of buildings</param>
/// <param name="relax">Relaxation factor</param>
public static void Calculate(int IS, int JS, float Cmueh, float VISHMIN, float AREAxy, Single UG, float relax)
{
float DXK = Program.DXK; float DYK = Program.DYK;
Vector <float> DXK_V = new Vector <float>(DXK);
Vector <float> DYK_V = new Vector <float>(DYK);
Vector <float> VISHMIN_V = new Vector <float>(VISHMIN);
Vector <float> AREAxy_V = new Vector <float>(AREAxy);
Vector <float> UG_V = new Vector <float>(UG);
Parallel.For(3, Program.NII, Program.pOptions, i1 =>
{
Span <float> PIMU = stackalloc float[Program.KADVMAX + 1];
Span <float> QIMU = stackalloc float[Program.KADVMAX + 1];
Span <float> Mask = stackalloc float[SIMD];
Span <float> Mask2 = stackalloc float[SIMD];
Span <float> AIM_A = stackalloc float[SIMD];
Span <float> BIM_A = stackalloc float[SIMD];
Span <float> CIM_A = stackalloc float[SIMD];
Span <float> DIMU_A = stackalloc float[SIMD];
Vector <float> DVDXN, DVDXS, DUDXE, DUDXW, DWDXT, DWDXB;
Vector <float> DE, DW, DS, DN, DT, DB;
Vector <float> FE, FW, FS, FN, FT, FB;
Vector <float> PE, PW, PS, PN, PT, PB;
Vector <float> BIM, CIM, AE1, AW1, AS1, AN1, AIM;
Vector <float> DIM_U, windhilf;
Vector <float> DDPX;
Vector <float> UKSim_LV;
Vector <float> VKSjm_LV, WKSim_LV, WKSimM_LV, WKSkM_LV;
Vector <float> VKSimjm_LV, VKSimjp_LV, VKSjp_LV, UKip_LV, VKSim_LV;
Vector <float> WKS_V, VKS_V, UKS_V, DZK_V;
Vector <float> DXKDZK, DYKDZK, AP0_V, intern, intern2;
Vector <float> VIS, zs, mixL;
Vector <float> UK_LV, UKim_LV;
Vector <float> HOKART_KKART_V;
Vector <float> Mask_V = Vector <float> .Zero;
Vector <float> DUDZ, DVDZ;
int i = i1;
if (IS == -1)
{
i = Program.NII - i1 + 1;
}
for (int j1 = 2; j1 <= Program.NJJ - 1; ++j1)
{
int j = j1;
if (JS == -1)
{
j = Program.NJJ - j1 + 1;
}
if (Program.ADVDOM[i][j] == 1)
{
//inside a prognostic sub d omain
int jM1 = j - 1;
int jP1 = j + 1;
int iM1 = i - 1;
int iP1 = i + 1;
Single[] UK_L = Program.UK[i][j];
Single[] UKS_L = Program.UKS[i][j];
Single[] VKS_L = Program.VKS[i][j];
Single[] WKS_L = Program.WKS[i][j];
Single[] DPMNEW_L = Program.DPMNEW[i][j];
Single[] UKim_L = Program.UK[iM1][j];
Single[] UKip_L = Program.UK[iP1][j];
Single[] UKjm_L = Program.UK[i][jM1];
Single[] UKjp_L = Program.UK[i][jP1];
Single[] UKSim_L = Program.UKS[iM1][j];
Single[] VKSim_L = Program.VKS[iM1][j];
Single[] VKSimjm_L = Program.VKS[iM1][jM1];
Single[] VKSjm_L = Program.VKS[i][jM1];
Single[] VKSimjp_L = Program.VKS[iM1][jP1];
Single[] VKSjp_L = Program.VKS[i][jP1];
Single[] WKSim_L = Program.WKS[iM1][j];
Single[] DPMNEWim_L = Program.DPMNEW[iM1][j];
Single[] VKSipjp_L = Program.VKS[iP1][jP1];
Single[] VKSipjm_L = Program.VKS[iP1][jM1];
Single[] WKSip_L = Program.WK[iP1][j];
Single[] VK_L = Program.VK[i][j];
int Vert_Index_LL = Program.VerticalIndex[i][j];
float Ustern_terrain_helpterm = Program.UsternTerrainHelpterm[i][j];
float Ustern_obstacles_helpterm = Program.UsternObstaclesHelpterm[i][j];
bool ADVDOM_JM = (Program.ADVDOM[i][jM1] < 1) || (j == 2);
bool ADVDOM_JP = (Program.ADVDOM[i][jP1] < 1) || (j == Program.NJJ - 1);
bool ADVDOM_IM = (Program.ADVDOM[iM1][j] < 1) || (i == 2);
bool ADVDOM_IP = (Program.ADVDOM[iP1][j] < 1) || (i == Program.NII - 1);
float CUTK_L = Program.CUTK[i][j];
Single[] VEG_L = Program.VEG[i][j];
Single COV_L = Program.COV[i][j];
float Z0 = Program.Z0;
if (Program.AdaptiveRoughnessMax < 0.01)
{
//Use GRAMM Roughness with terrain or Roughness from point 1,1 without terrain
int IUstern = 1;
int JUstern = 1;
if ((Program.Topo == 1) && (Program.LandUseAvailable == true))
{
double x = i * Program.DXK + Program.GralWest;
double y = j * Program.DYK + Program.GralSouth;
double xsi1 = x - Program.GrammWest;
double eta1 = y - Program.GrammSouth;
IUstern = Math.Clamp((int)(xsi1 / Program.DDX[1]) + 1, 1, Program.NX);
JUstern = Math.Clamp((int)(eta1 / Program.DDY[1]) + 1, 1, Program.NY);
}
Z0 = Program.Z0Gramm[IUstern][JUstern];
}
else
{
Z0 = Program.Z0Gral[i][j];
}
int KKART_LL = Program.KKART[i][j];
HOKART_KKART_V = new Vector <float>(Program.HOKART[KKART_LL]);
int KSTART = 1;
if (CUTK_L == 0) // building heigth == 0 m
{
KSTART = KKART_LL + 1;
}
int KKART_LL_P1 = KKART_LL + 1;
int KEND = Vert_Index_LL + 1; // simpify for-loop
bool end = false; // flag for the last loop
int k_real = 0;
for (int k = KSTART; k < KEND; k += SIMD)
{
// to compute the top levels - reduce k, remember k_real and set end to true
k_real = k;
if (k > KEND - SIMD)
{
k = KEND - SIMD;
end = true;
}
int kM1 = k - 1;
int kP1 = k + 1;
WKS_V = new Vector <float>(WKS_L, k);
VKS_V = new Vector <float>(VKS_L, k);
UKS_V = new Vector <float>(UKS_L, k);
DZK_V = new Vector <float>(Program.DZK, k);
DXKDZK = DXK_V * DZK_V;
DYKDZK = DYK_V * DZK_V;
//turbulence modelling
zs = new Vector <float>(Program.HOKART, k) - HOKART_KKART_V - DZK_V * Vect_05;
VIS = Vector <float> .Zero;
// Create Mask if KKART_LL is between k and k + SIMD
bool mask_v_enable = false;
if (KKART_LL_P1 >= k && KKART_LL_P1 < (k + SIMD))
{
for (int ii = 0; ii < Mask.Length; ++ii)
{
if ((k + ii) > KKART_LL_P1)
{
Mask[ii] = 1;
}
else
{
Mask[ii] = 0;
}
}
Mask_V = new Vector <float>(Mask);
mask_v_enable = true;
}
if ((k + SIMD) > KKART_LL_P1)
{
//k-eps model
//float VIS = (float)Math.Sqrt(TURB_L[k]) * zs * Cmueh;
//mixing-length model
mixL = Vector.Min(Vect_0071 * zs, Vect_100);
//adapted mixing-leng th within vegetation layers
if (COV_L > 0)
{
mixL *= (Vect_1 - Vect_099 * new Vector <float>(COV_L));
//mixL = (float)Math.Min(0.071 * Math.Max(1 - Math.Min(2 * VEG_L[kM1], 1), 0.05) * zs, 100);
}
intern = (new Vector <float>(UK_L, kP1) - new Vector <float>(UK_L, kM1)) / (Vect_2 * DZK_V);
DUDZ = intern * intern;
intern = (new Vector <float>(VK_L, kP1) - new Vector <float>(VK_L, kM1)) / (Vect_2 * DZK_V);
DVDZ = intern * intern;
if (mask_v_enable)
{
VIS = Vector.Min(mixL * mixL * Vector.SquareRoot(Vect_05 * (DUDZ + DVDZ)), Vect_15) * Mask_V;
}
else
{
VIS = Vector.Min(mixL * mixL * Vector.SquareRoot(Vect_05 * (DUDZ + DVDZ)), Vect_15);
}
}
DE = Vector.Max(VIS, VISHMIN_V) * DYKDZK / DXK_V;
DW = DE;
DS = Vector.Max(VIS, VISHMIN_V) * DXKDZK / DYK_V;
DN = DS;
DT = Vector.Max(VIS, VISHMIN_V) * AREAxy_V / DZK_V;
DB = Vector <float> .Zero;
if (mask_v_enable)
{
DB = DT * Mask_V;
}
else if (k > KKART_LL_P1) // otherwise k < KKART_LL_P1 and DB=0!
{
DB = DT;
}
//BOUNDARY CONDITIONS FOR DIFFUSION TERMS
if (ADVDOM_JM)
{
DS = Vector <float> .Zero;
}
if (ADVDOM_JP)
{
DN = Vector <float> .Zero;
}
if (ADVDOM_IM)
{
DW = Vector <float> .Zero;
}
if (ADVDOM_IP)
{
DE = Vector <float> .Zero;
}
//ADVECTION TERMS
VKSimjp_LV = new Vector <float>(VKSimjp_L, k);
VKSjp_LV = new Vector <float>(VKSjp_L, k);
VKSim_LV = new Vector <float>(VKSim_L, k);
VKSimjm_LV = new Vector <float>(VKSimjm_L, k);
VKSjm_LV = new Vector <float>(VKSjm_L, k);
WKSim_LV = new Vector <float>(WKSim_L, k);
UKSim_LV = new Vector <float>(UKSim_L, k);
FE = UKS_V * DYKDZK;
FW = UKSim_LV * DYKDZK;
FS = Vect_025 * (VKSim_LV + VKS_V + VKSimjm_LV + VKSjm_LV) * DXKDZK;
FN = Vect_025 * (VKSim_LV + VKS_V + VKSimjp_LV + VKSjp_LV) * DXKDZK;
FT = Vect_025 * (WKSim_LV + WKS_V + new Vector <float>(WKSim_L, kP1) + new Vector <float>(WKS_L, kP1)) * AREAxy_V;
FB = Vector <float> .Zero;
WKSkM_LV = new Vector <float>(WKS_L, kM1);
WKSimM_LV = new Vector <float>(WKSim_L, kM1);
if (mask_v_enable)
{
FB = Vect_025 * (WKSim_LV + WKS_V + WKSimM_LV + WKSkM_LV) * AREAxy_V * Mask_V;
}
else if (k > KKART_LL_P1) // otherwise k < KKART_LL_P1 and FB=0!
{
FB = Vect_025 * (WKSim_LV + WKS_V + WKSimM_LV + WKSkM_LV) * AREAxy_V;
}
//PECLET NUMBERS
DE = Vector.Max(DE, Vect_0001);
DB = Vector.Max(DB, Vect_0001);
DW = Vector.Max(DW, Vect_0001);
DS = Vector.Max(DS, Vect_0001);
DN = Vector.Max(DN, Vect_0001);
DT = Vector.Max(DT, Vect_0001);
PE = Vector.Abs(FE / DE);
PB = Vector.Abs(FB / DB);
PW = Vector.Abs(FW / DW);
PS = Vector.Abs(FS / DS);
PN = Vector.Abs(FN / DN);
PT = Vector.Abs(FT / DT);
//POWER LAW ADVECTION SCHEME
intern = Vect_1 - Vect_01 * PT;
BIM = DT * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(-FT, Vect_0);
intern = Vect_1 - Vect_01 * PB;
CIM = DB * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(FB, Vect_0);
intern = Vect_1 - Vect_01 * PE;
AE1 = DE * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(-FE, Vect_0);
intern = Vect_1 - Vect_01 * PW;
AW1 = DW * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(FW, Vect_0);
intern = Vect_1 - Vect_01 * PS;
AS1 = DS * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(FS, Vect_0);
intern = Vect_1 - Vect_01 * PN;
AN1 = DN * Vector.Max(Vect_0, intern * intern * intern * intern * intern)
+ Vector.Max(-FN, Vect_0);
//UPWIND SCHEME
/*
* double BIM = DT + Program.fl_max(-FT, 0);
* double CIM = DB + Program.fl_max(FB, 0);
* double AE1 = DE + Program.fl_max(-FE, 0);
* double AW1 = DW + Program.fl_max(FW, 0);
* double AS1 = DS + Program.fl_max(FS, 0);
* double AN1 = DN + Program.fl_max(-FN, 0);
*/
AP0_V = new Vector <float>(PrognosticFlowfield.AP0, k);
AIM = BIM + CIM + AW1 + AS1 + AE1 + AN1 + AP0_V;
//SOURCE TERMS
intern2 = Vect_05 * (VKSim_LV + VKS_V);
intern = Vect_05 * (UKSim_LV + UKS_V);
windhilf = Vector.Max(Vector.SquareRoot(intern * intern + intern2 * intern2), Vect_001);
DDPX = new Vector <float>(DPMNEWim_L, k) - new Vector <float>(DPMNEW_L, k);
UKim_LV = new Vector <float>(UKim_L, k);
UKip_LV = new Vector <float>(UKip_L, k);
UKSim_LV = new Vector <float>(UKSim_L, k);
UK_LV = new Vector <float>(UK_L, k);
DIM_U = AW1 * UKim_LV +
AS1 * new Vector <float>(UKjm_L, k) +
AE1 * UKip_LV +
AN1 * new Vector <float>(UKjp_L, k) +
AP0_V * Vect_05 * (UKSim_LV + UKS_V) +
DDPX * DYKDZK +
(Program.CorolisParam * (UG_V - UK_LV) -
new Vector <float>(VEG_L, kM1) * UK_LV * windhilf) * AREAxy_V * DZK_V;
//BOUNDARY CONDITION AT SURFACES (OBSTACLES AND TERRAIN)
if ((k <= KKART_LL_P1) && ((k + SIMD) > KKART_LL_P1))
{
Mask2.Clear();
//Array.Clear(Mask2, 0, Mask2.Length);
int ii = KKART_LL_P1 - k; // 0 to SIMD - 1
Mask2[ii] = 1; // Set the mask2 at SIMD position k == KKART_LL_P1 to 1
intern = Vect_05 * (UKSim_LV + UKS_V);
intern2 = Vect_05 * (VKSim_LV + VKS_V);
windhilf = Vector.Max(Vector.SquareRoot(intern * intern + intern2 * intern2), Vect_01);
if (CUTK_L < 1) // building heigth < 1 m
{
// above terrain
float Ustern_Buildings = Ustern_terrain_helpterm * windhilf[ii];
if (Z0 >= DZK_V[ii] * 0.1F)
{
int ind = k + ii + 1;
Ustern_Buildings = Ustern_terrain_helpterm * MathF.Sqrt(Program.Pow2(0.5F * ((UKSim_L[ind]) + UKS_L[ind])) + Program.Pow2(0.5F * ((VKSim_L[ind]) + VKS_L[ind])));
}
Vector <float> Ustern_Buildings_V = new Vector <float>(Ustern_Buildings * Ustern_Buildings);
DIM_U -= UK_LV / windhilf * Ustern_Buildings_V * AREAxy_V * new Vector <float>(Mask2);
}
else
{
//above a building
float Ustern_Buildings = Ustern_obstacles_helpterm * windhilf[ii];
Vector <float> Ustern_Buildings_V = new Vector <float>(Ustern_Buildings * Ustern_Buildings);
DIM_U -= UK_LV / windhilf * Ustern_Buildings_V * AREAxy_V * new Vector <float>(Mask2);
}
}
//additional terms of the eddy-viscosity model
if (k > KKART_LL_P1)
{
DUDXE = (UKip_LV - UK_LV) * DYKDZK;
DUDXW = (UK_LV - UKim_LV) * DYKDZK;
DVDXN = (Vect_05 * (new Vector <float>(VKSipjp_L, k) + VKSjp_LV) - Vect_05 * (VKSjp_LV + VKSimjp_LV)) * DXKDZK;
DVDXS = (Vect_05 * (new Vector <float>(VKSipjm_L, k) + VKSjm_LV) - Vect_05 * (VKSjm_LV + VKSimjm_LV)) * DXKDZK;
DWDXT = (Vect_05 * (new Vector <float>(WKSip_L, k) + WKS_V) - Vect_05 * (WKS_V + WKSim_LV)) * AREAxy_V;
DWDXB = (Vect_05 * (new Vector <float>(WKSip_L, kM1) + WKSkM_LV) - Vect_05 * (WKSkM_LV + WKSimM_LV)) * AREAxy_V;
if (mask_v_enable) // compute ADD_DIFF and add to DIMW
{
DIM_U += VIS / DXK_V * (DUDXE - DUDXW + DVDXN - DVDXS + DWDXT - DWDXB) * Mask_V;
}
else
{
DIM_U += VIS / DXK_V * (DUDXE - DUDXW + DVDXN - DVDXS + DWDXT - DWDXB);
}
}
//RECURRENCE FORMULA
int kint_s = 0;
if (end) // restore original indices
{
kint_s = k_real - k;
k_real -= kint_s;
}
AIM.CopyTo(AIM_A);
BIM.CopyTo(BIM_A);
CIM.CopyTo(CIM_A);
DIM_U.CopyTo(DIMU_A);
for (int kint = kint_s; kint < AIM_A.Length; ++kint) // loop over all SIMD values
{
int index_i = k_real + kint;
if (index_i < KEND)
{
if (index_i > KKART_LL_P1)
{
float TERMP = 1 / (AIM_A[kint] - CIM_A[kint] * PIMU[index_i - 1]);
PIMU[index_i] = BIM_A[kint] * TERMP;
QIMU[index_i] = (DIMU_A[kint] + CIM_A[kint] * QIMU[index_i - 1]) * TERMP;
}
else
{
float TERMP = 1 / AIM_A[kint];
PIMU[index_i] = BIM_A[kint] * TERMP;
QIMU[index_i] = DIMU_A[kint] * TERMP;
}
}
}
if (end)
{
k = KEND + 1;
}
} // loop over all k
//OBTAIN NEW U-COMPONENTS
int KKARTm_LL = Math.Max(KKART_LL, Program.KKART[i - 1][j]);
lock (UK_L)
{
for (int k = Vert_Index_LL; k >= KSTART; --k)
{
if (KKARTm_LL < k)
{
UK_L[k] += relax * (PIMU[k] * UK_L[k + 1] + QIMU[k] - UK_L[k]);
}
}
}
}
}
});
}