1 | MODULE diffusion_e_mod |
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2 | |
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3 | !------------------------------------------------------------------------------! |
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4 | ! Current revisions: |
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5 | ! ----------------- |
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6 | ! |
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7 | ! |
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8 | ! Former revisions: |
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9 | ! ----------------- |
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10 | ! $Id: diffusion_e.f90 1017 2012-09-27 11:28:50Z raasch $ |
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11 | ! |
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12 | ! 1015 2012-09-27 09:23:24Z raasch |
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13 | ! accelerator version (*_acc) added, |
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14 | ! adjustment of mixing length to the Prandtl mixing length at first grid point |
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15 | ! above ground removed |
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16 | ! |
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17 | ! 1010 2012-09-20 07:59:54Z raasch |
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18 | ! cpp switch __nopointer added for pointer free version |
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19 | ! |
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20 | ! 1001 2012-09-13 14:08:46Z raasch |
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21 | ! most arrays comunicated by module instead of parameter list |
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22 | ! |
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23 | ! 825 2012-02-19 03:03:44Z raasch |
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24 | ! wang_collision_kernel renamed wang_kernel |
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25 | ! |
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26 | ! 790 2011-11-29 03:11:20Z raasch |
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27 | ! diss is also calculated in case that the Wang kernel is used |
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28 | ! |
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29 | ! 667 2010-12-23 12:06:00Z suehring/gryschka |
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30 | ! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng |
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31 | ! |
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32 | ! 97 2007-06-21 08:23:15Z raasch |
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33 | ! Adjustment of mixing length calculation for the ocean version. zw added to |
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34 | ! argument list. |
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35 | ! This is also a bugfix, because the height above the topography is now |
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36 | ! used instead of the height above level k=0. |
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37 | ! theta renamed var, dpt_dz renamed dvar_dz, +new argument var_reference |
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38 | ! use_pt_reference renamed use_reference |
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39 | ! |
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40 | ! 65 2007-03-13 12:11:43Z raasch |
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41 | ! Reference temperature pt_reference can be used in buoyancy term |
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42 | ! |
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43 | ! 20 2007-02-26 00:12:32Z raasch |
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44 | ! Bugfix: ddzw dimensioned 1:nzt"+1" |
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45 | ! Calculation extended for gridpoint nzt |
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46 | ! |
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47 | ! RCS Log replace by Id keyword, revision history cleaned up |
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48 | ! |
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49 | ! Revision 1.18 2006/08/04 14:29:43 raasch |
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50 | ! dissipation is stored in extra array diss if needed later on for calculating |
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51 | ! the sgs particle velocities |
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52 | ! |
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53 | ! Revision 1.1 1997/09/19 07:40:24 raasch |
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54 | ! Initial revision |
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55 | ! |
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56 | ! |
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57 | ! Description: |
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58 | ! ------------ |
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59 | ! Diffusion- and dissipation terms for the TKE |
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60 | !------------------------------------------------------------------------------! |
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61 | |
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62 | PRIVATE |
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63 | PUBLIC diffusion_e, diffusion_e_acc |
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64 | |
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65 | |
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66 | INTERFACE diffusion_e |
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67 | MODULE PROCEDURE diffusion_e |
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68 | MODULE PROCEDURE diffusion_e_ij |
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69 | END INTERFACE diffusion_e |
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70 | |
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71 | INTERFACE diffusion_e_acc |
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72 | MODULE PROCEDURE diffusion_e_acc |
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73 | END INTERFACE diffusion_e_acc |
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74 | |
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75 | CONTAINS |
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76 | |
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77 | |
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78 | !------------------------------------------------------------------------------! |
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79 | ! Call for all grid points |
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80 | !------------------------------------------------------------------------------! |
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81 | SUBROUTINE diffusion_e( var, var_reference ) |
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82 | |
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83 | USE arrays_3d |
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84 | USE control_parameters |
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85 | USE grid_variables |
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86 | USE indices |
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87 | USE particle_attributes |
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88 | |
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89 | IMPLICIT NONE |
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90 | |
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91 | INTEGER :: i, j, k |
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92 | REAL :: dvar_dz, l_stable, var_reference |
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93 | |
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94 | #if defined( __nopointer ) |
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95 | REAL, DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg) :: var |
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96 | #else |
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97 | REAL, DIMENSION(:,:,:), POINTER :: var |
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98 | #endif |
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99 | REAL, DIMENSION(nzb+1:nzt,nys:nyn) :: dissipation, l, ll |
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100 | |
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101 | |
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102 | ! |
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103 | !-- This if clause must be outside the k-loop because otherwise |
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104 | !-- runtime errors occur with -C hopt on NEC |
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105 | IF ( use_reference ) THEN |
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106 | |
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107 | DO i = nxl, nxr |
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108 | DO j = nys, nyn |
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109 | DO k = nzb_s_inner(j,i)+1, nzt |
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110 | ! |
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111 | !-- Calculate the mixing length (for dissipation) |
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112 | dvar_dz = atmos_ocean_sign * & |
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113 | ( var(k+1,j,i) - var(k-1,j,i) ) * dd2zu(k) |
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114 | IF ( dvar_dz > 0.0 ) THEN |
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115 | l_stable = 0.76 * SQRT( e(k,j,i) ) / & |
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116 | SQRT( g / var_reference * dvar_dz ) + 1E-5 |
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117 | ELSE |
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118 | l_stable = l_grid(k) |
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119 | ENDIF |
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120 | ! |
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121 | !-- Adjustment of the mixing length |
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122 | IF ( wall_adjustment ) THEN |
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123 | l(k,j) = MIN( wall_adjustment_factor * & |
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124 | ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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125 | l_grid(k), l_stable ) |
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126 | ll(k,j) = MIN( wall_adjustment_factor * & |
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127 | ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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128 | l_grid(k) ) |
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129 | ELSE |
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130 | l(k,j) = MIN( l_grid(k), l_stable ) |
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131 | ll(k,j) = l_grid(k) |
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132 | ENDIF |
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133 | |
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134 | ENDDO |
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135 | ENDDO |
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136 | |
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137 | ! |
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138 | !-- Calculate the tendency terms |
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139 | DO j = nys, nyn |
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140 | DO k = nzb_s_inner(j,i)+1, nzt |
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141 | |
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142 | dissipation(k,j) = ( 0.19 + 0.74 * l(k,j) / ll(k,j) ) * & |
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143 | e(k,j,i) * SQRT( e(k,j,i) ) / l(k,j) |
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144 | |
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145 | tend(k,j,i) = tend(k,j,i) & |
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146 | + ( & |
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147 | ( km(k,j,i)+km(k,j,i+1) ) * ( e(k,j,i+1)-e(k,j,i) ) & |
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148 | - ( km(k,j,i)+km(k,j,i-1) ) * ( e(k,j,i)-e(k,j,i-1) ) & |
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149 | ) * ddx2 & |
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150 | + ( & |
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151 | ( km(k,j,i)+km(k,j+1,i) ) * ( e(k,j+1,i)-e(k,j,i) ) & |
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152 | - ( km(k,j,i)+km(k,j-1,i) ) * ( e(k,j,i)-e(k,j-1,i) ) & |
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153 | ) * ddy2 & |
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154 | + ( & |
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155 | ( km(k,j,i)+km(k+1,j,i) ) * ( e(k+1,j,i)-e(k,j,i) ) * ddzu(k+1) & |
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156 | - ( km(k,j,i)+km(k-1,j,i) ) * ( e(k,j,i)-e(k-1,j,i) ) * ddzu(k) & |
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157 | ) * ddzw(k) & |
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158 | - dissipation(k,j) |
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159 | |
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160 | ENDDO |
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161 | ENDDO |
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162 | |
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163 | ! |
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164 | !-- Store dissipation if needed for calculating the sgs particle |
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165 | !-- velocities |
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166 | IF ( use_sgs_for_particles .OR. wang_kernel ) THEN |
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167 | DO j = nys, nyn |
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168 | DO k = nzb_s_inner(j,i)+1, nzt |
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169 | diss(k,j,i) = dissipation(k,j) |
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170 | ENDDO |
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171 | ENDDO |
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172 | ENDIF |
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173 | |
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174 | ENDDO |
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175 | |
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176 | ELSE |
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177 | |
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178 | DO i = nxl, nxr |
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179 | DO j = nys, nyn |
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180 | DO k = nzb_s_inner(j,i)+1, nzt |
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181 | ! |
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182 | !-- Calculate the mixing length (for dissipation) |
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183 | dvar_dz = atmos_ocean_sign * & |
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184 | ( var(k+1,j,i) - var(k-1,j,i) ) * dd2zu(k) |
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185 | IF ( dvar_dz > 0.0 ) THEN |
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186 | l_stable = 0.76 * SQRT( e(k,j,i) ) / & |
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187 | SQRT( g / var(k,j,i) * dvar_dz ) + 1E-5 |
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188 | ELSE |
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189 | l_stable = l_grid(k) |
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190 | ENDIF |
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191 | ! |
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192 | !-- Adjustment of the mixing length |
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193 | IF ( wall_adjustment ) THEN |
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194 | l(k,j) = MIN( wall_adjustment_factor * & |
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195 | ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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196 | l_grid(k), l_stable ) |
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197 | ll(k,j) = MIN( wall_adjustment_factor * & |
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198 | ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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199 | l_grid(k) ) |
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200 | ELSE |
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201 | l(k,j) = MIN( l_grid(k), l_stable ) |
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202 | ll(k,j) = l_grid(k) |
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203 | ENDIF |
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204 | |
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205 | ENDDO |
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206 | ENDDO |
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207 | |
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208 | ! |
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209 | !-- Calculate the tendency terms |
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210 | DO j = nys, nyn |
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211 | DO k = nzb_s_inner(j,i)+1, nzt |
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212 | |
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213 | dissipation(k,j) = ( 0.19 + 0.74 * l(k,j) / ll(k,j) ) * & |
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214 | e(k,j,i) * SQRT( e(k,j,i) ) / l(k,j) |
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215 | |
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216 | tend(k,j,i) = tend(k,j,i) & |
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217 | + ( & |
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218 | ( km(k,j,i)+km(k,j,i+1) ) * ( e(k,j,i+1)-e(k,j,i) ) & |
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219 | - ( km(k,j,i)+km(k,j,i-1) ) * ( e(k,j,i)-e(k,j,i-1) ) & |
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220 | ) * ddx2 & |
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221 | + ( & |
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222 | ( km(k,j,i)+km(k,j+1,i) ) * ( e(k,j+1,i)-e(k,j,i) ) & |
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223 | - ( km(k,j,i)+km(k,j-1,i) ) * ( e(k,j,i)-e(k,j-1,i) ) & |
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224 | ) * ddy2 & |
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225 | + ( & |
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226 | ( km(k,j,i)+km(k+1,j,i) ) * ( e(k+1,j,i)-e(k,j,i) ) * ddzu(k+1) & |
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227 | - ( km(k,j,i)+km(k-1,j,i) ) * ( e(k,j,i)-e(k-1,j,i) ) * ddzu(k) & |
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228 | ) * ddzw(k) & |
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229 | - dissipation(k,j) |
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230 | |
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231 | ENDDO |
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232 | ENDDO |
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233 | |
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234 | ! |
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235 | !-- Store dissipation if needed for calculating the sgs particle |
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236 | !-- velocities |
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237 | IF ( use_sgs_for_particles .OR. wang_kernel ) THEN |
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238 | DO j = nys, nyn |
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239 | DO k = nzb_s_inner(j,i)+1, nzt |
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240 | diss(k,j,i) = dissipation(k,j) |
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241 | ENDDO |
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242 | ENDDO |
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243 | ENDIF |
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244 | |
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245 | ENDDO |
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246 | |
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247 | ENDIF |
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248 | |
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249 | ! |
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250 | !-- Boundary condition for dissipation |
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251 | IF ( use_sgs_for_particles .OR. wang_kernel ) THEN |
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252 | DO i = nxl, nxr |
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253 | DO j = nys, nyn |
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254 | diss(nzb_s_inner(j,i),j,i) = diss(nzb_s_inner(j,i)+1,j,i) |
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255 | ENDDO |
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256 | ENDDO |
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257 | ENDIF |
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258 | |
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259 | END SUBROUTINE diffusion_e |
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260 | |
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261 | |
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262 | !------------------------------------------------------------------------------! |
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263 | ! Call for all grid points - accelerator version |
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264 | !------------------------------------------------------------------------------! |
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265 | SUBROUTINE diffusion_e_acc( var, var_reference ) |
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266 | |
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267 | USE arrays_3d |
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268 | USE control_parameters |
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269 | USE grid_variables |
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270 | USE indices |
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271 | USE particle_attributes |
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272 | |
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273 | IMPLICIT NONE |
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274 | |
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275 | INTEGER :: i, j, k |
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276 | REAL :: dissipation, dvar_dz, l, ll, l_stable, var_reference |
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277 | |
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278 | #if defined( __nopointer ) |
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279 | REAL, DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg) :: var |
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280 | #else |
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281 | REAL, DIMENSION(:,:,:), POINTER :: var |
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282 | #endif |
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283 | |
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284 | |
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285 | ! |
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286 | !-- This if clause must be outside the k-loop because otherwise |
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287 | !-- runtime errors occur with -C hopt on NEC |
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288 | IF ( use_reference ) THEN |
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289 | STOP '+++ use_reference in diffusion_e not implemented' |
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290 | ! DO i = nxl, nxr |
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291 | ! DO j = nys, nyn |
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292 | ! DO k = nzb_s_inner(j,i)+1, nzt |
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293 | ! |
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294 | !-- Calculate the mixing length (for dissipation) |
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295 | ! dvar_dz = atmos_ocean_sign * & |
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296 | ! ( var(k+1,j,i) - var(k-1,j,i) ) * dd2zu(k) |
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297 | ! IF ( dvar_dz > 0.0 ) THEN |
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298 | ! l_stable = 0.76 * SQRT( e(k,j,i) ) / & |
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299 | ! SQRT( g / var_reference * dvar_dz ) + 1E-5 |
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300 | ! ELSE |
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301 | ! l_stable = l_grid(k) |
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302 | ! ENDIF |
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303 | ! |
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304 | !-- Adjustment of the mixing length |
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305 | ! IF ( wall_adjustment ) THEN |
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306 | ! l(k,j) = MIN( wall_adjustment_factor * & |
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307 | ! ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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308 | ! l_grid(k), l_stable ) |
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309 | ! ll(k,j) = MIN( wall_adjustment_factor * & |
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310 | ! ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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311 | ! l_grid(k) ) |
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312 | ! ELSE |
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313 | ! l(k,j) = MIN( l_grid(k), l_stable ) |
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314 | ! ll(k,j) = l_grid(k) |
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315 | ! ENDIF |
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316 | ! |
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317 | ! ENDDO |
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318 | ! ENDDO |
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319 | ! |
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320 | ! |
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321 | !-- Calculate the tendency terms |
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322 | ! DO j = nys, nyn |
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323 | ! DO k = nzb_s_inner(j,i)+1, nzt |
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324 | ! |
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325 | ! dissipation(k,j) = ( 0.19 + 0.74 * l(k,j) / ll(k,j) ) * & |
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326 | ! e(k,j,i) * SQRT( e(k,j,i) ) / l(k,j) |
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327 | ! |
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328 | ! tend(k,j,i) = tend(k,j,i) & |
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329 | ! + ( & |
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330 | ! ( km(k,j,i)+km(k,j,i+1) ) * ( e(k,j,i+1)-e(k,j,i) ) & |
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331 | ! - ( km(k,j,i)+km(k,j,i-1) ) * ( e(k,j,i)-e(k,j,i-1) ) & |
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332 | ! ) * ddx2 & |
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333 | ! + ( & |
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334 | ! ( km(k,j,i)+km(k,j+1,i) ) * ( e(k,j+1,i)-e(k,j,i) ) & |
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335 | ! - ( km(k,j,i)+km(k,j-1,i) ) * ( e(k,j,i)-e(k,j-1,i) ) & |
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336 | ! ) * ddy2 & |
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337 | ! + ( & |
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338 | ! ( km(k,j,i)+km(k+1,j,i) ) * ( e(k+1,j,i)-e(k,j,i) ) * ddzu(k+1) & |
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339 | ! - ( km(k,j,i)+km(k-1,j,i) ) * ( e(k,j,i)-e(k-1,j,i) ) * ddzu(k) & |
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340 | ! ) * ddzw(k) & |
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341 | ! - dissipation(k,j) |
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342 | ! |
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343 | ! ENDDO |
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344 | ! ENDDO |
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345 | ! |
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346 | ! |
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347 | !-- Store dissipation if needed for calculating the sgs particle |
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348 | !-- velocities |
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349 | ! IF ( use_sgs_for_particles .OR. wang_kernel ) THEN |
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350 | ! DO j = nys, nyn |
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351 | ! DO k = nzb_s_inner(j,i)+1, nzt |
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352 | ! diss(k,j,i) = dissipation(k,j) |
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353 | ! ENDDO |
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354 | ! ENDDO |
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355 | ! ENDIF |
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356 | ! |
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357 | ! ENDDO |
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358 | ! |
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359 | ELSE |
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360 | |
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361 | !$acc kernels present( ddzu, ddzw, dd2zu, diss, e, km, l_grid ) & |
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362 | !$acc present( nzb_s_inner, rif, tend, var, zu, zw ) |
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363 | !$acc loop |
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364 | DO i = nxl, nxr |
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365 | DO j = nys, nyn |
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366 | !$acc loop vector( 32 ) |
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367 | DO k = 1, nzt |
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368 | |
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369 | IF ( k > nzb_s_inner(j,i) ) THEN |
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370 | ! |
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371 | !-- Calculate the mixing length (for dissipation) |
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372 | dvar_dz = atmos_ocean_sign * & |
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373 | ( var(k+1,j,i) - var(k-1,j,i) ) * dd2zu(k) |
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374 | IF ( dvar_dz > 0.0 ) THEN |
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375 | l_stable = 0.76 * SQRT( e(k,j,i) ) / & |
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376 | SQRT( g / var(k,j,i) * dvar_dz ) + 1E-5 |
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377 | ELSE |
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378 | l_stable = l_grid(k) |
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379 | ENDIF |
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380 | ! |
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381 | !-- Adjustment of the mixing length |
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382 | IF ( wall_adjustment ) THEN |
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383 | l = MIN( wall_adjustment_factor * & |
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384 | ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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385 | l_grid(k), l_stable ) |
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386 | ll = MIN( wall_adjustment_factor * & |
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387 | ( zu(k) - zw(nzb_s_inner(j,i)) ), & |
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388 | l_grid(k) ) |
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389 | ELSE |
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390 | l = MIN( l_grid(k), l_stable ) |
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391 | ll = l_grid(k) |
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392 | ENDIF |
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393 | ! |
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394 | !-- Calculate the tendency terms |
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395 | dissipation = ( 0.19 + 0.74 * l / ll ) * & |
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396 | e(k,j,i) * SQRT( e(k,j,i) ) / l |
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397 | |
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398 | tend(k,j,i) = tend(k,j,i) & |
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399 | + ( & |
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400 | ( km(k,j,i)+km(k,j,i+1) ) * ( e(k,j,i+1)-e(k,j,i) ) & |
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401 | - ( km(k,j,i)+km(k,j,i-1) ) * ( e(k,j,i)-e(k,j,i-1) ) & |
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402 | ) * ddx2 & |
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403 | + ( & |
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404 | ( km(k,j,i)+km(k,j+1,i) ) * ( e(k,j+1,i)-e(k,j,i) ) & |
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405 | - ( km(k,j,i)+km(k,j-1,i) ) * ( e(k,j,i)-e(k,j-1,i) ) & |
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406 | ) * ddy2 & |
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407 | + ( & |
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408 | ( km(k,j,i)+km(k+1,j,i) ) * ( e(k+1,j,i)-e(k,j,i) ) * ddzu(k+1) & |
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409 | - ( km(k,j,i)+km(k-1,j,i) ) * ( e(k,j,i)-e(k-1,j,i) ) * ddzu(k) & |
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410 | ) * ddzw(k) & |
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411 | - dissipation |
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412 | |
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413 | ! |
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414 | !-- Store dissipation if needed for calculating the sgs |
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415 | !-- particle velocities |
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416 | IF ( use_sgs_for_particles .OR. wang_kernel ) THEN |
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417 | diss(k,j,i) = dissipation |
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418 | ENDIF |
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419 | |
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420 | ENDIF |
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421 | |
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422 | ENDDO |
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423 | ENDDO |
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424 | ENDDO |
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425 | !$acc end kernels |
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426 | |
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427 | ENDIF |
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428 | |
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429 | ! |
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430 | !-- Boundary condition for dissipation |
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431 | IF ( use_sgs_for_particles .OR. wang_kernel ) THEN |
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432 | !$acc kernels present( diss, nzb_s_inner ) |
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433 | !$acc loop |
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434 | DO i = nxl, nxr |
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435 | !$acc loop vector( 32 ) |
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436 | DO j = nys, nyn |
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437 | diss(nzb_s_inner(j,i),j,i) = diss(nzb_s_inner(j,i)+1,j,i) |
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438 | ENDDO |
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439 | ENDDO |
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440 | !$acc end kernels |
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441 | ENDIF |
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442 | |
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443 | END SUBROUTINE diffusion_e_acc |
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444 | |
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445 | |
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446 | !------------------------------------------------------------------------------! |
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447 | ! Call for grid point i,j |
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448 | !------------------------------------------------------------------------------! |
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449 | SUBROUTINE diffusion_e_ij( i, j, var, var_reference ) |
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450 | |
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451 | USE arrays_3d |
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452 | USE control_parameters |
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453 | USE grid_variables |
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454 | USE indices |
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455 | USE particle_attributes |
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456 | |
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457 | IMPLICIT NONE |
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458 | |
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459 | INTEGER :: i, j, k |
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460 | REAL :: dvar_dz, l_stable, var_reference |
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461 | |
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462 | #if defined( __nopointer ) |
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463 | REAL, DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg) :: var |
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464 | #else |
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465 | REAL, DIMENSION(:,:,:), POINTER :: var |
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466 | #endif |
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467 | REAL, DIMENSION(nzb+1:nzt) :: dissipation, l, ll |
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468 | |
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469 | |
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470 | ! |
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471 | !-- Calculate the mixing length (for dissipation) |
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472 | DO k = nzb_s_inner(j,i)+1, nzt |
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473 | dvar_dz = atmos_ocean_sign * & |
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474 | ( var(k+1,j,i) - var(k-1,j,i) ) * dd2zu(k) |
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475 | IF ( dvar_dz > 0.0 ) THEN |
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476 | IF ( use_reference ) THEN |
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477 | l_stable = 0.76 * SQRT( e(k,j,i) ) / & |
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478 | SQRT( g / var_reference * dvar_dz ) + 1E-5 |
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479 | ELSE |
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480 | l_stable = 0.76 * SQRT( e(k,j,i) ) / & |
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481 | SQRT( g / var(k,j,i) * dvar_dz ) + 1E-5 |
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482 | ENDIF |
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483 | ELSE |
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484 | l_stable = l_grid(k) |
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485 | ENDIF |
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486 | ! |
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487 | !-- Adjustment of the mixing length |
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488 | IF ( wall_adjustment ) THEN |
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489 | l(k) = MIN( wall_adjustment_factor * & |
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490 | ( zu(k) - zw(nzb_s_inner(j,i)) ), l_grid(k), & |
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491 | l_stable ) |
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492 | ll(k) = MIN( wall_adjustment_factor * & |
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493 | ( zu(k) - zw(nzb_s_inner(j,i)) ), l_grid(k) ) |
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494 | ELSE |
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495 | l(k) = MIN( l_grid(k), l_stable ) |
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496 | ll(k) = l_grid(k) |
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497 | ENDIF |
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498 | ! |
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499 | !-- Calculate the tendency term |
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500 | dissipation(k) = ( 0.19 + 0.74 * l(k) / ll(k) ) * e(k,j,i) * & |
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501 | SQRT( e(k,j,i) ) / l(k) |
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502 | |
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503 | tend(k,j,i) = tend(k,j,i) & |
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504 | + ( & |
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505 | ( km(k,j,i)+km(k,j,i+1) ) * ( e(k,j,i+1)-e(k,j,i) ) & |
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506 | - ( km(k,j,i)+km(k,j,i-1) ) * ( e(k,j,i)-e(k,j,i-1) ) & |
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507 | ) * ddx2 & |
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508 | + ( & |
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509 | ( km(k,j,i)+km(k,j+1,i) ) * ( e(k,j+1,i)-e(k,j,i) ) & |
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510 | - ( km(k,j,i)+km(k,j-1,i) ) * ( e(k,j,i)-e(k,j-1,i) ) & |
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511 | ) * ddy2 & |
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512 | + ( & |
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513 | ( km(k,j,i)+km(k+1,j,i) ) * ( e(k+1,j,i)-e(k,j,i) ) * ddzu(k+1) & |
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514 | - ( km(k,j,i)+km(k-1,j,i) ) * ( e(k,j,i)-e(k-1,j,i) ) * ddzu(k) & |
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515 | ) * ddzw(k) & |
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516 | - dissipation(k) |
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517 | |
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518 | ENDDO |
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519 | |
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520 | ! |
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521 | !-- Store dissipation if needed for calculating the sgs particle velocities |
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522 | IF ( use_sgs_for_particles .OR. wang_kernel ) THEN |
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523 | DO k = nzb_s_inner(j,i)+1, nzt |
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524 | diss(k,j,i) = dissipation(k) |
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525 | ENDDO |
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526 | ! |
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527 | !-- Boundary condition for dissipation |
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528 | diss(nzb_s_inner(j,i),j,i) = diss(nzb_s_inner(j,i)+1,j,i) |
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529 | ENDIF |
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530 | |
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531 | END SUBROUTINE diffusion_e_ij |
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532 | |
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533 | END MODULE diffusion_e_mod |
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