1 | !> @file advec_ws.f90 |
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2 | !------------------------------------------------------------------------------! |
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3 | ! This file is part of the PALM model system. |
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4 | ! |
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5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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6 | ! terms of the GNU General Public License as published by the Free Software |
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7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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8 | ! version. |
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9 | ! |
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10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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13 | ! |
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14 | ! You should have received a copy of the GNU General Public License along with |
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15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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16 | ! |
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17 | ! Copyright 1997-2018 Leibniz Universitaet Hannover |
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18 | !------------------------------------------------------------------------------! |
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19 | ! |
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20 | ! Current revisions: |
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21 | ! ------------------ |
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22 | ! |
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23 | ! |
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24 | ! Former revisions: |
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25 | ! ----------------- |
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26 | ! $Id: advec_ws.f90 3302 2018-10-03 02:39:40Z raasch $ |
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27 | ! Stokes drift velocity added in scalar advection |
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28 | ! |
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29 | ! 3298 2018-10-02 12:21:11Z kanani |
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30 | ! Add formatted note from ketelsen about statistics for chemistry |
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31 | ! |
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32 | ! 3294 2018-10-01 02:37:10Z raasch |
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33 | ! ocean renamed ocean_mode |
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34 | ! |
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35 | ! 3274 2018-09-24 15:42:55Z knoop |
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36 | ! Modularization of all bulk cloud physics code components |
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37 | ! |
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38 | ! 3241 2018-09-12 15:02:00Z raasch |
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39 | ! unused variables removed |
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40 | ! |
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41 | ! 3183 2018-07-27 14:25:55Z suehring |
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42 | ! Rename variables for boundary-condition flags and for offline nesting mode |
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43 | ! |
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44 | ! 3182 2018-07-27 13:36:03Z suehring |
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45 | ! Bugfix in calculation of left-sided fluxes for u-component in OpenMP case. |
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46 | ! |
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47 | ! 2731 2018-01-09 17:44:02Z suehring |
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48 | ! Enable loop vectorization by splitting the k-loop |
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49 | ! |
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50 | ! 2718 2018-01-02 08:49:38Z maronga |
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51 | ! Corrected "Former revisions" section |
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52 | ! |
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53 | ! 2696 2017-12-14 17:12:51Z kanani |
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54 | ! Change in file header (GPL part) |
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55 | ! Implement advection for TKE-dissipation in case of RANS-TKE-e closure (TG) |
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56 | ! Allocate advc_flags_1/2 within ws_init_flags instead of init_grid |
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57 | ! Change argument list for exchange_horiz_2d_int (MS) |
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58 | ! |
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59 | ! 2329 2017-08-03 14:24:56Z knoop |
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60 | ! Bugfix concerning density in divergence correction close to buildings |
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61 | ! |
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62 | ! 2292 2017-06-20 09:51:42Z schwenkel |
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63 | ! Implementation of new microphysic scheme: cloud_scheme = 'morrison' |
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64 | ! includes two more prognostic equations for cloud drop concentration (nc) |
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65 | ! and cloud water content (qc). |
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66 | ! |
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67 | ! 2233 2017-05-30 18:08:54Z suehring |
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68 | ! |
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69 | ! 2232 2017-05-30 17:47:52Z suehring |
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70 | ! Rename wall_flags_0 and wall_flags_00 into advc_flags_1 and advc_flags_2, |
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71 | ! respectively. |
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72 | ! Set advc_flags_1/2 on basis of wall_flags_0/00 instead of nzb_s/u/v/w_inner. |
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73 | ! Setting advc_flags_1/2 also for downward-facing walls |
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74 | ! |
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75 | ! 2200 2017-04-11 11:37:51Z suehring |
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76 | ! monotonic_adjustment removed |
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77 | ! |
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78 | ! 2118 2017-01-17 16:38:49Z raasch |
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79 | ! OpenACC version of subroutines removed |
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80 | ! |
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81 | ! 2037 2016-10-26 11:15:40Z knoop |
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82 | ! Anelastic approximation implemented |
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83 | ! |
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84 | ! 2000 2016-08-20 18:09:15Z knoop |
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85 | ! Forced header and separation lines into 80 columns |
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86 | ! |
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87 | ! 1996 2016-08-18 11:42:29Z suehring |
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88 | ! Bugfix concerning calculation of turbulent of turbulent fluxes |
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89 | ! |
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90 | ! 1960 2016-07-12 16:34:24Z suehring |
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91 | ! Separate humidity and passive scalar |
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92 | ! |
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93 | ! 1942 2016-06-14 12:18:18Z suehring |
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94 | ! Initialization of flags for ws-scheme moved from init_grid. |
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95 | ! |
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96 | ! 1873 2016-04-18 14:50:06Z maronga |
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97 | ! Module renamed (removed _mod) |
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98 | ! |
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99 | ! |
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100 | ! 1850 2016-04-08 13:29:27Z maronga |
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101 | ! Module renamed |
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102 | ! |
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103 | ! |
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104 | ! 1822 2016-04-07 07:49:42Z hoffmann |
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105 | ! icloud_scheme removed, microphysics_seifert added |
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106 | ! |
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107 | ! 1682 2015-10-07 23:56:08Z knoop |
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108 | ! Code annotations made doxygen readable |
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109 | ! |
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110 | ! 1630 2015-08-26 16:57:23Z suehring |
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111 | ! |
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112 | ! |
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113 | ! 1629 2015-08-26 16:56:11Z suehring |
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114 | ! Bugfix concerning wall_flags at left and south PE boundaries |
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115 | ! |
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116 | ! 1581 2015-04-10 13:45:59Z suehring |
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117 | ! |
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118 | ! |
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119 | ! 1580 2015-04-10 13:43:49Z suehring |
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120 | ! Bugfix: statistical evaluation of scalar fluxes in case of monotonic limiter |
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121 | ! |
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122 | ! 1567 2015-03-10 17:57:55Z suehring |
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123 | ! Bugfixes in monotonic limiter. |
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124 | ! |
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125 | ! 2015-03-09 13:10:37Z heinze |
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126 | ! Bugfix: REAL constants provided with KIND-attribute in call of |
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127 | ! intrinsic functions like MAX and MIN |
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128 | ! |
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129 | ! 1557 2015-03-05 16:43:04Z suehring |
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130 | ! Enable monotone advection for scalars using monotonic limiter |
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131 | ! |
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132 | ! 1374 2014-04-25 12:55:07Z raasch |
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133 | ! missing variables added to ONLY list |
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134 | ! |
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135 | ! 1361 2014-04-16 15:17:48Z hoffmann |
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136 | ! accelerator and vector version for qr and nr added |
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137 | ! |
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138 | ! 1353 2014-04-08 15:21:23Z heinze |
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139 | ! REAL constants provided with KIND-attribute, |
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140 | ! module kinds added |
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141 | ! some formatting adjustments |
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142 | ! |
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143 | ! 1322 2014-03-20 16:38:49Z raasch |
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144 | ! REAL constants defined as wp-kind |
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145 | ! |
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146 | ! 1320 2014-03-20 08:40:49Z raasch |
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147 | ! ONLY-attribute added to USE-statements, |
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148 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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149 | ! kinds are defined in new module kinds, |
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150 | ! old module precision_kind is removed, |
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151 | ! revision history before 2012 removed, |
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152 | ! comment fields (!:) to be used for variable explanations added to |
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153 | ! all variable declaration statements |
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154 | ! |
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155 | ! 1257 2013-11-08 15:18:40Z raasch |
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156 | ! accelerator loop directives removed |
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157 | ! |
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158 | ! 1221 2013-09-10 08:59:13Z raasch |
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159 | ! wall_flags_00 introduced, which holds bits 32-... |
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160 | ! |
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161 | ! 1128 2013-04-12 06:19:32Z raasch |
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162 | ! loop index bounds in accelerator version replaced by i_left, i_right, j_south, |
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163 | ! j_north |
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164 | ! |
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165 | ! 1115 2013-03-26 18:16:16Z hoffmann |
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166 | ! calculation of qr and nr is restricted to precipitation |
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167 | ! |
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168 | ! 1053 2012-11-13 17:11:03Z hoffmann |
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169 | ! necessary expansions according to the two new prognostic equations (nr, qr) |
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170 | ! of the two-moment cloud physics scheme: |
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171 | ! +flux_l_*, flux_s_*, diss_l_*, diss_s_*, sums_ws*s_ws_l |
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172 | ! |
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173 | ! 1036 2012-10-22 13:43:42Z raasch |
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174 | ! code put under GPL (PALM 3.9) |
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175 | ! |
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176 | ! 1027 2012-10-15 17:18:39Z suehring |
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177 | ! Bugfix in calculation indices k_mm, k_pp in accelerator version |
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178 | ! |
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179 | ! 1019 2012-09-28 06:46:45Z raasch |
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180 | ! small change in comment lines |
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181 | ! |
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182 | ! 1015 2012-09-27 09:23:24Z raasch |
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183 | ! accelerator versions (*_acc) added |
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184 | ! |
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185 | ! 1010 2012-09-20 07:59:54Z raasch |
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186 | ! cpp switch __nopointer added for pointer free version |
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187 | ! |
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188 | ! 888 2012-04-20 15:03:46Z suehring |
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189 | ! Number of IBITS() calls with identical arguments is reduced. |
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190 | ! |
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191 | ! 862 2012-03-26 14:21:38Z suehring |
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192 | ! ws-scheme also work with topography in combination with vector version. |
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193 | ! ws-scheme also work with outflow boundaries in combination with |
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194 | ! vector version. |
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195 | ! Degradation of the applied order of scheme is now steered by multiplying with |
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196 | ! Integer advc_flags_1. 2nd order scheme, WS3 and WS5 are calculated on each |
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197 | ! grid point and mulitplied with the appropriate flag. |
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198 | ! 2nd order numerical dissipation term changed. Now the appropriate 2nd order |
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199 | ! term derived according to the 4th and 6th order terms is applied. It turns |
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200 | ! out that diss_2nd does not provide sufficient dissipation near walls. |
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201 | ! Therefore, the function diss_2nd is removed. |
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202 | ! Near walls a divergence correction is necessary to overcome numerical |
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203 | ! instabilities due to too less divergence reduction of the velocity field. |
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204 | ! boundary_flags and logicals steering the degradation are removed. |
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205 | ! Empty SUBROUTINE local_diss removed. |
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206 | ! Further formatting adjustments. |
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207 | ! |
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208 | ! 801 2012-01-10 17:30:36Z suehring |
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209 | ! Bugfix concerning OpenMP parallelization. Summation of sums_wsus_ws_l, |
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210 | ! sums_wsvs_ws_l, sums_us2_ws_l, sums_vs2_ws_l, sums_ws2_ws_l, sums_wspts_ws_l, |
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211 | ! sums_wsqs_ws_l, sums_wssas_ws_l is now thread-safe by adding an additional |
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212 | ! dimension. |
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213 | ! |
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214 | ! Initial revision |
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215 | ! |
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216 | ! 411 2009-12-11 12:31:43 Z suehring |
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217 | ! |
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218 | ! Description: |
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219 | ! ------------ |
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220 | !> Advection scheme for scalars and momentum using the flux formulation of |
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221 | !> Wicker and Skamarock 5th order. Additionally the module contains of a |
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222 | !> routine using for initialisation and steering of the statical evaluation. |
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223 | !> The computation of turbulent fluxes takes place inside the advection |
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224 | !> routines. |
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225 | !> Near non-cyclic boundaries the order of the applied advection scheme is |
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226 | !> degraded. |
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227 | !> A divergence correction is applied. It is necessary for topography, since |
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228 | !> the divergence is not sufficiently reduced, resulting in erroneous fluxes and |
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229 | !> partly numerical instabilities. |
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230 | !-----------------------------------------------------------------------------! |
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231 | MODULE advec_ws |
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232 | |
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233 | USE kinds |
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234 | |
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235 | IMPLICIT NONE |
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236 | |
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237 | REAL(wp) :: adv_mom_1 !< 1/4 - constant used in 5th-order advection scheme for momentum advection (1st-order part) |
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238 | REAL(wp) :: adv_mom_3 !< 1/24 - constant used in 5th-order advection scheme for momentum advection (3rd-order part) |
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239 | REAL(wp) :: adv_mom_5 !< 1/120 - constant used in 5th-order advection scheme for momentum advection (5th-order part) |
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240 | REAL(wp) :: adv_sca_1 !< 1/2 - constant used in 5th-order advection scheme for scalar advection (1st-order part) |
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241 | REAL(wp) :: adv_sca_3 !< 1/12 - constant used in 5th-order advection scheme for scalar advection (3rd-order part) |
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242 | REAL(wp) :: adv_sca_5 !< 1/60 - constant used in 5th-order advection scheme for scalar advection (5th-order part) |
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243 | |
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244 | PRIVATE |
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245 | PUBLIC advec_s_ws, advec_u_ws, advec_v_ws, advec_w_ws, ws_init, & |
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246 | ws_init_flags, ws_statistics |
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247 | |
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248 | INTERFACE ws_init |
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249 | MODULE PROCEDURE ws_init |
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250 | END INTERFACE ws_init |
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251 | |
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252 | INTERFACE ws_init_flags |
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253 | MODULE PROCEDURE ws_init_flags |
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254 | END INTERFACE ws_init_flags |
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255 | |
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256 | INTERFACE ws_statistics |
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257 | MODULE PROCEDURE ws_statistics |
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258 | END INTERFACE ws_statistics |
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259 | |
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260 | INTERFACE advec_s_ws |
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261 | MODULE PROCEDURE advec_s_ws |
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262 | MODULE PROCEDURE advec_s_ws_ij |
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263 | END INTERFACE advec_s_ws |
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264 | |
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265 | INTERFACE advec_u_ws |
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266 | MODULE PROCEDURE advec_u_ws |
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267 | MODULE PROCEDURE advec_u_ws_ij |
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268 | END INTERFACE advec_u_ws |
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269 | |
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270 | INTERFACE advec_v_ws |
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271 | MODULE PROCEDURE advec_v_ws |
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272 | MODULE PROCEDURE advec_v_ws_ij |
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273 | END INTERFACE advec_v_ws |
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274 | |
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275 | INTERFACE advec_w_ws |
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276 | MODULE PROCEDURE advec_w_ws |
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277 | MODULE PROCEDURE advec_w_ws_ij |
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278 | END INTERFACE advec_w_ws |
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279 | |
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280 | CONTAINS |
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281 | |
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282 | |
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283 | !------------------------------------------------------------------------------! |
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284 | ! Description: |
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285 | ! ------------ |
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286 | !> Initialization of WS-scheme |
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287 | !------------------------------------------------------------------------------! |
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288 | SUBROUTINE ws_init |
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289 | |
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290 | USE arrays_3d, & |
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291 | ONLY: diss_l_diss, diss_l_e, diss_l_nc, diss_l_nr, diss_l_pt, & |
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292 | diss_l_q, diss_l_qc, diss_l_qr, diss_l_s, diss_l_sa, & |
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293 | diss_l_u, diss_l_v, diss_l_w, flux_l_diss, flux_l_e, & |
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294 | flux_l_nc, flux_l_nr, flux_l_pt, flux_l_q, flux_l_qc, & |
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295 | flux_l_qr, flux_l_s, flux_l_sa, flux_l_u, flux_l_v, & |
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296 | flux_l_w, diss_s_diss, diss_s_e, diss_s_nc, diss_s_nr, & |
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297 | diss_s_pt, diss_s_q, diss_s_qc, diss_s_qr, diss_s_s, & |
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298 | diss_s_sa, diss_s_u, diss_s_v, diss_s_w, flux_s_diss, & |
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299 | flux_s_e, flux_s_nc, flux_s_nr, flux_s_pt, flux_s_q, & |
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300 | flux_s_qc, flux_s_qr, flux_s_s, flux_s_sa, flux_s_u, & |
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301 | flux_s_v, flux_s_w |
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302 | |
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303 | USE control_parameters, & |
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304 | ONLY: humidity, loop_optimization, passive_scalar, ocean_mode, & |
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305 | rans_tke_e, ws_scheme_mom, ws_scheme_sca |
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306 | |
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307 | USE indices, & |
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308 | ONLY: nyn, nys, nzb, nzt |
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309 | |
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310 | USE kinds |
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311 | |
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312 | USE bulk_cloud_model_mod, & |
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313 | ONLY: bulk_cloud_model, microphysics_morrison, microphysics_seifert |
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314 | |
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315 | USE pegrid |
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316 | |
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317 | USE statistics, & |
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318 | ONLY: sums_us2_ws_l, sums_vs2_ws_l, sums_ws2_ws_l, sums_wsncs_ws_l,& |
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319 | sums_wsnrs_ws_l,sums_wspts_ws_l, sums_wsqcs_ws_l, & |
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320 | sums_wsqrs_ws_l, sums_wsqs_ws_l, sums_wsss_ws_l, & |
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321 | sums_wssas_ws_l, sums_wsss_ws_l, sums_wsus_ws_l, & |
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322 | sums_wsvs_ws_l |
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323 | |
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324 | |
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325 | ! |
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326 | !-- Set the appropriate factors for scalar and momentum advection. |
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327 | adv_sca_5 = 1.0_wp / 60.0_wp |
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328 | adv_sca_3 = 1.0_wp / 12.0_wp |
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329 | adv_sca_1 = 1.0_wp / 2.0_wp |
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330 | adv_mom_5 = 1.0_wp / 120.0_wp |
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331 | adv_mom_3 = 1.0_wp / 24.0_wp |
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332 | adv_mom_1 = 1.0_wp / 4.0_wp |
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333 | ! |
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334 | !-- Arrays needed for statical evaluation of fluxes. |
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335 | IF ( ws_scheme_mom ) THEN |
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336 | |
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337 | ALLOCATE( sums_wsus_ws_l(nzb:nzt+1,0:threads_per_task-1), & |
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338 | sums_wsvs_ws_l(nzb:nzt+1,0:threads_per_task-1), & |
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339 | sums_us2_ws_l(nzb:nzt+1,0:threads_per_task-1), & |
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340 | sums_vs2_ws_l(nzb:nzt+1,0:threads_per_task-1), & |
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341 | sums_ws2_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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342 | |
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343 | sums_wsus_ws_l = 0.0_wp |
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344 | sums_wsvs_ws_l = 0.0_wp |
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345 | sums_us2_ws_l = 0.0_wp |
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346 | sums_vs2_ws_l = 0.0_wp |
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347 | sums_ws2_ws_l = 0.0_wp |
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348 | |
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349 | ENDIF |
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350 | |
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351 | IF ( ws_scheme_sca ) THEN |
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352 | |
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353 | ALLOCATE( sums_wspts_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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354 | sums_wspts_ws_l = 0.0_wp |
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355 | |
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356 | IF ( humidity ) THEN |
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357 | ALLOCATE( sums_wsqs_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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358 | sums_wsqs_ws_l = 0.0_wp |
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359 | ENDIF |
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360 | |
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361 | IF ( passive_scalar ) THEN |
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362 | ALLOCATE( sums_wsss_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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363 | sums_wsss_ws_l = 0.0_wp |
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364 | ENDIF |
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365 | |
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366 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
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367 | ALLOCATE( sums_wsqcs_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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368 | ALLOCATE( sums_wsncs_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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369 | sums_wsqcs_ws_l = 0.0_wp |
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370 | sums_wsncs_ws_l = 0.0_wp |
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371 | ENDIF |
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372 | |
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373 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
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374 | ALLOCATE( sums_wsqrs_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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375 | ALLOCATE( sums_wsnrs_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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376 | sums_wsqrs_ws_l = 0.0_wp |
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377 | sums_wsnrs_ws_l = 0.0_wp |
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378 | ENDIF |
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379 | |
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380 | IF ( ocean_mode ) THEN |
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381 | ALLOCATE( sums_wssas_ws_l(nzb:nzt+1,0:threads_per_task-1) ) |
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382 | sums_wssas_ws_l = 0.0_wp |
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383 | ENDIF |
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384 | |
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385 | ENDIF |
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386 | |
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387 | ! |
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388 | !-- Arrays needed for reasons of speed optimization for cache version. |
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389 | !-- For the vector version the buffer arrays are not necessary, |
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390 | !-- because the the fluxes can swapped directly inside the loops of the |
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391 | !-- advection routines. |
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392 | IF ( loop_optimization /= 'vector' ) THEN |
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393 | |
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394 | IF ( ws_scheme_mom ) THEN |
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395 | |
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396 | ALLOCATE( flux_s_u(nzb+1:nzt,0:threads_per_task-1), & |
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397 | flux_s_v(nzb+1:nzt,0:threads_per_task-1), & |
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398 | flux_s_w(nzb+1:nzt,0:threads_per_task-1), & |
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399 | diss_s_u(nzb+1:nzt,0:threads_per_task-1), & |
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400 | diss_s_v(nzb+1:nzt,0:threads_per_task-1), & |
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401 | diss_s_w(nzb+1:nzt,0:threads_per_task-1) ) |
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402 | ALLOCATE( flux_l_u(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
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403 | flux_l_v(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
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404 | flux_l_w(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
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405 | diss_l_u(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
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406 | diss_l_v(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
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407 | diss_l_w(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
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408 | |
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409 | ENDIF |
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410 | |
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411 | IF ( ws_scheme_sca ) THEN |
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412 | |
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413 | ALLOCATE( flux_s_pt(nzb+1:nzt,0:threads_per_task-1), & |
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414 | flux_s_e(nzb+1:nzt,0:threads_per_task-1), & |
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415 | diss_s_pt(nzb+1:nzt,0:threads_per_task-1), & |
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416 | diss_s_e(nzb+1:nzt,0:threads_per_task-1) ) |
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417 | ALLOCATE( flux_l_pt(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
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418 | flux_l_e(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
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419 | diss_l_pt(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
420 | diss_l_e(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
---|
421 | |
---|
422 | IF ( rans_tke_e ) THEN |
---|
423 | ALLOCATE( flux_s_diss(nzb+1:nzt,0:threads_per_task-1), & |
---|
424 | diss_s_diss(nzb+1:nzt,0:threads_per_task-1) ) |
---|
425 | ALLOCATE( flux_l_diss(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
426 | diss_l_diss(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
---|
427 | ENDIF |
---|
428 | |
---|
429 | IF ( humidity ) THEN |
---|
430 | ALLOCATE( flux_s_q(nzb+1:nzt,0:threads_per_task-1), & |
---|
431 | diss_s_q(nzb+1:nzt,0:threads_per_task-1) ) |
---|
432 | ALLOCATE( flux_l_q(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
433 | diss_l_q(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
---|
434 | ENDIF |
---|
435 | |
---|
436 | IF ( passive_scalar ) THEN |
---|
437 | ALLOCATE( flux_s_s(nzb+1:nzt,0:threads_per_task-1), & |
---|
438 | diss_s_s(nzb+1:nzt,0:threads_per_task-1) ) |
---|
439 | ALLOCATE( flux_l_s(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
440 | diss_l_s(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
---|
441 | ENDIF |
---|
442 | |
---|
443 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
444 | ALLOCATE( flux_s_qc(nzb+1:nzt,0:threads_per_task-1), & |
---|
445 | diss_s_qc(nzb+1:nzt,0:threads_per_task-1), & |
---|
446 | flux_s_nc(nzb+1:nzt,0:threads_per_task-1), & |
---|
447 | diss_s_nc(nzb+1:nzt,0:threads_per_task-1) ) |
---|
448 | ALLOCATE( flux_l_qc(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
449 | diss_l_qc(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
450 | flux_l_nc(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
451 | diss_l_nc(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
---|
452 | ENDIF |
---|
453 | |
---|
454 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
455 | ALLOCATE( flux_s_qr(nzb+1:nzt,0:threads_per_task-1), & |
---|
456 | diss_s_qr(nzb+1:nzt,0:threads_per_task-1), & |
---|
457 | flux_s_nr(nzb+1:nzt,0:threads_per_task-1), & |
---|
458 | diss_s_nr(nzb+1:nzt,0:threads_per_task-1) ) |
---|
459 | ALLOCATE( flux_l_qr(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
460 | diss_l_qr(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
461 | flux_l_nr(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
462 | diss_l_nr(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
---|
463 | ENDIF |
---|
464 | |
---|
465 | IF ( ocean_mode ) THEN |
---|
466 | ALLOCATE( flux_s_sa(nzb+1:nzt,0:threads_per_task-1), & |
---|
467 | diss_s_sa(nzb+1:nzt,0:threads_per_task-1) ) |
---|
468 | ALLOCATE( flux_l_sa(nzb+1:nzt,nys:nyn,0:threads_per_task-1), & |
---|
469 | diss_l_sa(nzb+1:nzt,nys:nyn,0:threads_per_task-1) ) |
---|
470 | ENDIF |
---|
471 | |
---|
472 | ENDIF |
---|
473 | |
---|
474 | ENDIF |
---|
475 | |
---|
476 | END SUBROUTINE ws_init |
---|
477 | |
---|
478 | !------------------------------------------------------------------------------! |
---|
479 | ! Description: |
---|
480 | ! ------------ |
---|
481 | !> Initialization of flags for WS-scheme used to degrade the order of the scheme |
---|
482 | !> near walls. |
---|
483 | !------------------------------------------------------------------------------! |
---|
484 | SUBROUTINE ws_init_flags |
---|
485 | |
---|
486 | USE control_parameters, & |
---|
487 | ONLY: bc_dirichlet_l, bc_dirichlet_n, bc_dirichlet_r, & |
---|
488 | bc_dirichlet_s, bc_radiation_l, bc_radiation_n, & |
---|
489 | bc_radiation_r, bc_radiation_s, momentum_advec, scalar_advec |
---|
490 | |
---|
491 | USE indices, & |
---|
492 | ONLY: advc_flags_1, advc_flags_2, nbgp, nxl, nxlg, nxlu, nxr, nxrg,& |
---|
493 | nyn, nyng, nys, nysg, nysv, nzb, nzt, wall_flags_0 |
---|
494 | |
---|
495 | USE kinds |
---|
496 | |
---|
497 | IMPLICIT NONE |
---|
498 | |
---|
499 | INTEGER(iwp) :: i !< index variable along x |
---|
500 | INTEGER(iwp) :: j !< index variable along y |
---|
501 | INTEGER(iwp) :: k !< index variable along z |
---|
502 | INTEGER(iwp) :: k_mm !< dummy index along z |
---|
503 | INTEGER(iwp) :: k_pp !< dummy index along z |
---|
504 | INTEGER(iwp) :: k_ppp !< dummy index along z |
---|
505 | |
---|
506 | LOGICAL :: flag_set !< steering variable for advection flags |
---|
507 | |
---|
508 | ALLOCATE( advc_flags_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
509 | advc_flags_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
510 | advc_flags_1 = 0 |
---|
511 | advc_flags_2 = 0 |
---|
512 | IF ( scalar_advec == 'ws-scheme' ) THEN |
---|
513 | ! |
---|
514 | !-- Set flags to steer the degradation of the advection scheme in advec_ws |
---|
515 | !-- near topography, inflow- and outflow boundaries as well as bottom and |
---|
516 | !-- top of model domain. advc_flags_1 remains zero for all non-prognostic |
---|
517 | !-- grid points. |
---|
518 | DO i = nxl, nxr |
---|
519 | DO j = nys, nyn |
---|
520 | DO k = nzb+1, nzt |
---|
521 | ! |
---|
522 | !-- scalar - x-direction |
---|
523 | !-- WS1 (0), WS3 (1), WS5 (2) |
---|
524 | IF ( ( .NOT. BTEST(wall_flags_0(k,j,i+1),0) & |
---|
525 | .OR. .NOT. BTEST(wall_flags_0(k,j,i+2),0) & |
---|
526 | .OR. .NOT. BTEST(wall_flags_0(k,j,i-1),0) ) & |
---|
527 | .OR. ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
528 | .AND. i == nxl ) & |
---|
529 | .OR. ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
530 | .AND. i == nxr ) ) & |
---|
531 | THEN |
---|
532 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 0 ) |
---|
533 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j,i+3),0) & |
---|
534 | .AND. BTEST(wall_flags_0(k,j,i+1),0) & |
---|
535 | .AND. BTEST(wall_flags_0(k,j,i+2),0) & |
---|
536 | .AND. BTEST(wall_flags_0(k,j,i-1),0) & |
---|
537 | ) .OR. & |
---|
538 | ( .NOT. BTEST(wall_flags_0(k,j,i-2),0) & |
---|
539 | .AND. BTEST(wall_flags_0(k,j,i+1),0) & |
---|
540 | .AND. BTEST(wall_flags_0(k,j,i+2),0) & |
---|
541 | .AND. BTEST(wall_flags_0(k,j,i-1),0) & |
---|
542 | ) & |
---|
543 | .OR. & |
---|
544 | ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
545 | .AND. i == nxr-1 ) .OR. & |
---|
546 | ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
547 | .AND. i == nxlu ) ) & ! why not nxl+1 |
---|
548 | THEN |
---|
549 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 1 ) |
---|
550 | ELSEIF ( BTEST(wall_flags_0(k,j,i+1),0) & |
---|
551 | .AND. BTEST(wall_flags_0(k,j,i+2),0) & |
---|
552 | .AND. BTEST(wall_flags_0(k,j,i+3),0) & |
---|
553 | .AND. BTEST(wall_flags_0(k,j,i-1),0) & |
---|
554 | .AND. BTEST(wall_flags_0(k,j,i-2),0) ) & |
---|
555 | THEN |
---|
556 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 2 ) |
---|
557 | ENDIF |
---|
558 | ! |
---|
559 | !-- scalar - y-direction |
---|
560 | !-- WS1 (3), WS3 (4), WS5 (5) |
---|
561 | IF ( ( .NOT. BTEST(wall_flags_0(k,j+1,i),0) & |
---|
562 | .OR. .NOT. BTEST(wall_flags_0(k,j+2,i),0) & |
---|
563 | .OR. .NOT. BTEST(wall_flags_0(k,j-1,i),0)) & |
---|
564 | .OR. ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
565 | .AND. j == nys ) & |
---|
566 | .OR. ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
567 | .AND. j == nyn ) ) & |
---|
568 | THEN |
---|
569 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 3 ) |
---|
570 | ! |
---|
571 | !-- WS3 |
---|
572 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j+3,i),0) & |
---|
573 | .AND. BTEST(wall_flags_0(k,j+1,i),0) & |
---|
574 | .AND. BTEST(wall_flags_0(k,j+2,i),0) & |
---|
575 | .AND. BTEST(wall_flags_0(k,j-1,i),0) & |
---|
576 | ) .OR. & |
---|
577 | ( .NOT. BTEST(wall_flags_0(k,j-2,i),0) & |
---|
578 | .AND. BTEST(wall_flags_0(k,j+1,i),0) & |
---|
579 | .AND. BTEST(wall_flags_0(k,j+2,i),0) & |
---|
580 | .AND. BTEST(wall_flags_0(k,j-1,i),0) & |
---|
581 | ) & |
---|
582 | .OR. & |
---|
583 | ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
584 | .AND. j == nysv ) .OR. & ! why not nys+1 |
---|
585 | ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
586 | .AND. j == nyn-1 ) ) & |
---|
587 | THEN |
---|
588 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 4 ) |
---|
589 | ! |
---|
590 | !-- WS5 |
---|
591 | ELSEIF ( BTEST(wall_flags_0(k,j+1,i),0) & |
---|
592 | .AND. BTEST(wall_flags_0(k,j+2,i),0) & |
---|
593 | .AND. BTEST(wall_flags_0(k,j+3,i),0) & |
---|
594 | .AND. BTEST(wall_flags_0(k,j-1,i),0) & |
---|
595 | .AND. BTEST(wall_flags_0(k,j-2,i),0) ) & |
---|
596 | THEN |
---|
597 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 5 ) |
---|
598 | ENDIF |
---|
599 | ! |
---|
600 | !-- scalar - z-direction |
---|
601 | !-- WS1 (6), WS3 (7), WS5 (8) |
---|
602 | IF ( k == nzb+1 ) THEN |
---|
603 | k_mm = nzb |
---|
604 | ELSE |
---|
605 | k_mm = k - 2 |
---|
606 | ENDIF |
---|
607 | IF ( k > nzt-1 ) THEN |
---|
608 | k_pp = nzt+1 |
---|
609 | ELSE |
---|
610 | k_pp = k + 2 |
---|
611 | ENDIF |
---|
612 | IF ( k > nzt-2 ) THEN |
---|
613 | k_ppp = nzt+1 |
---|
614 | ELSE |
---|
615 | k_ppp = k + 3 |
---|
616 | ENDIF |
---|
617 | |
---|
618 | flag_set = .FALSE. |
---|
619 | IF ( .NOT. BTEST(wall_flags_0(k-1,j,i),0) .AND. & |
---|
620 | BTEST(wall_flags_0(k,j,i),0) .OR. & |
---|
621 | .NOT. BTEST(wall_flags_0(k_pp,j,i),0) .AND. & |
---|
622 | BTEST(wall_flags_0(k,j,i),0) .OR. & |
---|
623 | k == nzt ) & |
---|
624 | THEN |
---|
625 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 6 ) |
---|
626 | flag_set = .TRUE. |
---|
627 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k_mm,j,i),0) .OR. & |
---|
628 | .NOT. BTEST(wall_flags_0(k_ppp,j,i),0) ) .AND. & |
---|
629 | BTEST(wall_flags_0(k-1,j,i),0) .AND. & |
---|
630 | BTEST(wall_flags_0(k,j,i),0) .AND. & |
---|
631 | BTEST(wall_flags_0(k+1,j,i),0) .AND. & |
---|
632 | BTEST(wall_flags_0(k_pp,j,i),0) .OR. & |
---|
633 | k == nzt - 1 ) & |
---|
634 | THEN |
---|
635 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 7 ) |
---|
636 | flag_set = .TRUE. |
---|
637 | ELSEIF ( BTEST(wall_flags_0(k_mm,j,i),0) & |
---|
638 | .AND. BTEST(wall_flags_0(k-1,j,i),0) & |
---|
639 | .AND. BTEST(wall_flags_0(k,j,i),0) & |
---|
640 | .AND. BTEST(wall_flags_0(k+1,j,i),0) & |
---|
641 | .AND. BTEST(wall_flags_0(k_pp,j,i),0) & |
---|
642 | .AND. BTEST(wall_flags_0(k_ppp,j,i),0) & |
---|
643 | .AND. .NOT. flag_set ) & |
---|
644 | THEN |
---|
645 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 8 ) |
---|
646 | ENDIF |
---|
647 | |
---|
648 | ENDDO |
---|
649 | ENDDO |
---|
650 | ENDDO |
---|
651 | ENDIF |
---|
652 | |
---|
653 | IF ( momentum_advec == 'ws-scheme' ) THEN |
---|
654 | ! |
---|
655 | !-- Set advc_flags_1 to steer the degradation of the advection scheme in advec_ws |
---|
656 | !-- near topography, inflow- and outflow boundaries as well as bottom and |
---|
657 | !-- top of model domain. advc_flags_1 remains zero for all non-prognostic |
---|
658 | !-- grid points. |
---|
659 | DO i = nxl, nxr |
---|
660 | DO j = nys, nyn |
---|
661 | DO k = nzb+1, nzt |
---|
662 | ! |
---|
663 | !-- At first, set flags to WS1. |
---|
664 | !-- Since fluxes are swapped in advec_ws.f90, this is necessary to |
---|
665 | !-- in order to handle the left/south flux. |
---|
666 | !-- near vertical walls. |
---|
667 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 9 ) |
---|
668 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 12 ) |
---|
669 | ! |
---|
670 | !-- u component - x-direction |
---|
671 | !-- WS1 (9), WS3 (10), WS5 (11) |
---|
672 | IF ( .NOT. BTEST(wall_flags_0(k,j,i+1),1) .OR. & |
---|
673 | ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
674 | .AND. i <= nxlu ) .OR. & |
---|
675 | ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
676 | .AND. i == nxr ) ) & |
---|
677 | THEN |
---|
678 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 9 ) |
---|
679 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j,i+2),1) .AND. & |
---|
680 | BTEST(wall_flags_0(k,j,i+1),1) .OR. & |
---|
681 | .NOT. BTEST(wall_flags_0(k,j,i-1),1) ) & |
---|
682 | .OR. & |
---|
683 | ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
684 | .AND. i == nxr-1 ) .OR. & |
---|
685 | ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
686 | .AND. i == nxlu+1) ) & |
---|
687 | THEN |
---|
688 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 10 ) |
---|
689 | ! |
---|
690 | !-- Clear flag for WS1 |
---|
691 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 9 ) |
---|
692 | ELSEIF ( BTEST(wall_flags_0(k,j,i+1),1) .AND. & |
---|
693 | BTEST(wall_flags_0(k,j,i+2),1) .AND. & |
---|
694 | BTEST(wall_flags_0(k,j,i-1),1) ) & |
---|
695 | THEN |
---|
696 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 11 ) |
---|
697 | ! |
---|
698 | !-- Clear flag for WS1 |
---|
699 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 9 ) |
---|
700 | ENDIF |
---|
701 | ! |
---|
702 | !-- u component - y-direction |
---|
703 | !-- WS1 (12), WS3 (13), WS5 (14) |
---|
704 | IF ( .NOT. BTEST(wall_flags_0(k,j+1,i),1) .OR. & |
---|
705 | ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
706 | .AND. j == nys ) .OR. & |
---|
707 | ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
708 | .AND. j == nyn ) ) & |
---|
709 | THEN |
---|
710 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 12 ) |
---|
711 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j+2,i),1) .AND. & |
---|
712 | BTEST(wall_flags_0(k,j+1,i),1) .OR. & |
---|
713 | .NOT. BTEST(wall_flags_0(k,j-1,i),1) ) & |
---|
714 | .OR. & |
---|
715 | ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
716 | .AND. j == nysv ) .OR. & |
---|
717 | ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
718 | .AND. j == nyn-1 ) ) & |
---|
719 | THEN |
---|
720 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 13 ) |
---|
721 | ! |
---|
722 | !-- Clear flag for WS1 |
---|
723 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 12 ) |
---|
724 | ELSEIF ( BTEST(wall_flags_0(k,j+1,i),1) .AND. & |
---|
725 | BTEST(wall_flags_0(k,j+2,i),1) .AND. & |
---|
726 | BTEST(wall_flags_0(k,j-1,i),1) ) & |
---|
727 | THEN |
---|
728 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 14 ) |
---|
729 | ! |
---|
730 | !-- Clear flag for WS1 |
---|
731 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 12 ) |
---|
732 | ENDIF |
---|
733 | ! |
---|
734 | !-- u component - z-direction |
---|
735 | !-- WS1 (15), WS3 (16), WS5 (17) |
---|
736 | IF ( k == nzb+1 ) THEN |
---|
737 | k_mm = nzb |
---|
738 | ELSE |
---|
739 | k_mm = k - 2 |
---|
740 | ENDIF |
---|
741 | IF ( k > nzt-1 ) THEN |
---|
742 | k_pp = nzt+1 |
---|
743 | ELSE |
---|
744 | k_pp = k + 2 |
---|
745 | ENDIF |
---|
746 | IF ( k > nzt-2 ) THEN |
---|
747 | k_ppp = nzt+1 |
---|
748 | ELSE |
---|
749 | k_ppp = k + 3 |
---|
750 | ENDIF |
---|
751 | |
---|
752 | flag_set = .FALSE. |
---|
753 | IF ( .NOT. BTEST(wall_flags_0(k-1,j,i),1) .AND. & |
---|
754 | BTEST(wall_flags_0(k,j,i),1) .OR. & |
---|
755 | .NOT. BTEST(wall_flags_0(k_pp,j,i),1) .AND. & |
---|
756 | BTEST(wall_flags_0(k,j,i),1) .OR. & |
---|
757 | k == nzt ) & |
---|
758 | THEN |
---|
759 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 15 ) |
---|
760 | flag_set = .TRUE. |
---|
761 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k_mm,j,i),1) .OR. & |
---|
762 | .NOT. BTEST(wall_flags_0(k_ppp,j,i),1) ) .AND. & |
---|
763 | BTEST(wall_flags_0(k-1,j,i),1) .AND. & |
---|
764 | BTEST(wall_flags_0(k,j,i),1) .AND. & |
---|
765 | BTEST(wall_flags_0(k+1,j,i),1) .AND. & |
---|
766 | BTEST(wall_flags_0(k_pp,j,i),1) .OR. & |
---|
767 | k == nzt - 1 ) & |
---|
768 | THEN |
---|
769 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 16 ) |
---|
770 | flag_set = .TRUE. |
---|
771 | ELSEIF ( BTEST(wall_flags_0(k_mm,j,i),1) .AND. & |
---|
772 | BTEST(wall_flags_0(k-1,j,i),1) .AND. & |
---|
773 | BTEST(wall_flags_0(k,j,i),1) .AND. & |
---|
774 | BTEST(wall_flags_0(k+1,j,i),1) .AND. & |
---|
775 | BTEST(wall_flags_0(k_pp,j,i),1) .AND. & |
---|
776 | BTEST(wall_flags_0(k_ppp,j,i),1) .AND. & |
---|
777 | .NOT. flag_set ) & |
---|
778 | THEN |
---|
779 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 17 ) |
---|
780 | ENDIF |
---|
781 | |
---|
782 | ENDDO |
---|
783 | ENDDO |
---|
784 | ENDDO |
---|
785 | |
---|
786 | DO i = nxl, nxr |
---|
787 | DO j = nys, nyn |
---|
788 | DO k = nzb+1, nzt |
---|
789 | ! |
---|
790 | !-- At first, set flags to WS1. |
---|
791 | !-- Since fluxes are swapped in advec_ws.f90, this is necessary to |
---|
792 | !-- in order to handle the left/south flux. |
---|
793 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 18 ) |
---|
794 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 21 ) |
---|
795 | ! |
---|
796 | !-- v component - x-direction |
---|
797 | !-- WS1 (18), WS3 (19), WS5 (20) |
---|
798 | IF ( .NOT. BTEST(wall_flags_0(k,j,i+1),2) .OR. & |
---|
799 | ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
800 | .AND. i == nxl ) .OR. & |
---|
801 | ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
802 | .AND. i == nxr ) ) & |
---|
803 | THEN |
---|
804 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 18 ) |
---|
805 | ! |
---|
806 | !-- WS3 |
---|
807 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j,i+2),2) .AND. & |
---|
808 | BTEST(wall_flags_0(k,j,i+1),2) ) .OR. & |
---|
809 | .NOT. BTEST(wall_flags_0(k,j,i-1),2) & |
---|
810 | .OR. & |
---|
811 | ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
812 | .AND. i == nxr-1 ) .OR. & |
---|
813 | ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
814 | .AND. i == nxlu ) ) & |
---|
815 | THEN |
---|
816 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 19 ) |
---|
817 | ! |
---|
818 | !-- Clear flag for WS1 |
---|
819 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 18 ) |
---|
820 | ELSEIF ( BTEST(wall_flags_0(k,j,i+1),2) .AND. & |
---|
821 | BTEST(wall_flags_0(k,j,i+2),2) .AND. & |
---|
822 | BTEST(wall_flags_0(k,j,i-1),2) ) & |
---|
823 | THEN |
---|
824 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 20 ) |
---|
825 | ! |
---|
826 | !-- Clear flag for WS1 |
---|
827 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 18 ) |
---|
828 | ENDIF |
---|
829 | ! |
---|
830 | !-- v component - y-direction |
---|
831 | !-- WS1 (21), WS3 (22), WS5 (23) |
---|
832 | IF ( .NOT. BTEST(wall_flags_0(k,j+1,i),2) .OR. & |
---|
833 | ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
834 | .AND. j <= nysv ) .OR. & |
---|
835 | ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
836 | .AND. j == nyn ) ) & |
---|
837 | THEN |
---|
838 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 21 ) |
---|
839 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j+2,i),2) .AND. & |
---|
840 | BTEST(wall_flags_0(k,j+1,i),2) .OR. & |
---|
841 | .NOT. BTEST(wall_flags_0(k,j-1,i),2) ) & |
---|
842 | .OR. & |
---|
843 | ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
844 | .AND. j == nysv+1) .OR. & |
---|
845 | ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
846 | .AND. j == nyn-1 ) ) & |
---|
847 | THEN |
---|
848 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 22 ) |
---|
849 | ! |
---|
850 | !-- Clear flag for WS1 |
---|
851 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 21 ) |
---|
852 | ELSEIF ( BTEST(wall_flags_0(k,j+1,i),2) .AND. & |
---|
853 | BTEST(wall_flags_0(k,j+2,i),2) .AND. & |
---|
854 | BTEST(wall_flags_0(k,j-1,i),2) ) & |
---|
855 | THEN |
---|
856 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 23 ) |
---|
857 | ! |
---|
858 | !-- Clear flag for WS1 |
---|
859 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 21 ) |
---|
860 | ENDIF |
---|
861 | ! |
---|
862 | !-- v component - z-direction |
---|
863 | !-- WS1 (24), WS3 (25), WS5 (26) |
---|
864 | IF ( k == nzb+1 ) THEN |
---|
865 | k_mm = nzb |
---|
866 | ELSE |
---|
867 | k_mm = k - 2 |
---|
868 | ENDIF |
---|
869 | IF ( k > nzt-1 ) THEN |
---|
870 | k_pp = nzt+1 |
---|
871 | ELSE |
---|
872 | k_pp = k + 2 |
---|
873 | ENDIF |
---|
874 | IF ( k > nzt-2 ) THEN |
---|
875 | k_ppp = nzt+1 |
---|
876 | ELSE |
---|
877 | k_ppp = k + 3 |
---|
878 | ENDIF |
---|
879 | |
---|
880 | flag_set = .FALSE. |
---|
881 | IF ( .NOT. BTEST(wall_flags_0(k-1,j,i),2) .AND. & |
---|
882 | BTEST(wall_flags_0(k,j,i),2) .OR. & |
---|
883 | .NOT. BTEST(wall_flags_0(k_pp,j,i),2) .AND. & |
---|
884 | BTEST(wall_flags_0(k,j,i),2) .OR. & |
---|
885 | k == nzt ) & |
---|
886 | THEN |
---|
887 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 24 ) |
---|
888 | flag_set = .TRUE. |
---|
889 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k_mm,j,i),2) .OR. & |
---|
890 | .NOT. BTEST(wall_flags_0(k_ppp,j,i),2) ) .AND. & |
---|
891 | BTEST(wall_flags_0(k-1,j,i),2) .AND. & |
---|
892 | BTEST(wall_flags_0(k,j,i),2) .AND. & |
---|
893 | BTEST(wall_flags_0(k+1,j,i),2) .AND. & |
---|
894 | BTEST(wall_flags_0(k_pp,j,i),2) .OR. & |
---|
895 | k == nzt - 1 ) & |
---|
896 | THEN |
---|
897 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 25 ) |
---|
898 | flag_set = .TRUE. |
---|
899 | ELSEIF ( BTEST(wall_flags_0(k_mm,j,i),2) .AND. & |
---|
900 | BTEST(wall_flags_0(k-1,j,i),2) .AND. & |
---|
901 | BTEST(wall_flags_0(k,j,i),2) .AND. & |
---|
902 | BTEST(wall_flags_0(k+1,j,i),2) .AND. & |
---|
903 | BTEST(wall_flags_0(k_pp,j,i),2) .AND. & |
---|
904 | BTEST(wall_flags_0(k_ppp,j,i),2) .AND. & |
---|
905 | .NOT. flag_set ) & |
---|
906 | THEN |
---|
907 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 26 ) |
---|
908 | ENDIF |
---|
909 | |
---|
910 | ENDDO |
---|
911 | ENDDO |
---|
912 | ENDDO |
---|
913 | DO i = nxl, nxr |
---|
914 | DO j = nys, nyn |
---|
915 | DO k = nzb+1, nzt |
---|
916 | ! |
---|
917 | !-- At first, set flags to WS1. |
---|
918 | !-- Since fluxes are swapped in advec_ws.f90, this is necessary to |
---|
919 | !-- in order to handle the left/south flux. |
---|
920 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 27 ) |
---|
921 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 30 ) |
---|
922 | ! |
---|
923 | !-- w component - x-direction |
---|
924 | !-- WS1 (27), WS3 (28), WS5 (29) |
---|
925 | IF ( .NOT. BTEST(wall_flags_0(k,j,i+1),3) .OR. & |
---|
926 | ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
927 | .AND. i == nxl ) .OR. & |
---|
928 | ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
929 | .AND. i == nxr ) ) & |
---|
930 | THEN |
---|
931 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 27 ) |
---|
932 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j,i+2),3) .AND. & |
---|
933 | BTEST(wall_flags_0(k,j,i+1),3) .OR. & |
---|
934 | .NOT. BTEST(wall_flags_0(k,j,i-1),3) ) & |
---|
935 | .OR. & |
---|
936 | ( ( bc_dirichlet_r .OR. bc_radiation_r ) & |
---|
937 | .AND. i == nxr-1 ) .OR. & |
---|
938 | ( ( bc_dirichlet_l .OR. bc_radiation_l ) & |
---|
939 | .AND. i == nxlu ) ) & |
---|
940 | THEN |
---|
941 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 28 ) |
---|
942 | ! |
---|
943 | !-- Clear flag for WS1 |
---|
944 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 27 ) |
---|
945 | ELSEIF ( BTEST(wall_flags_0(k,j,i+1),3) .AND. & |
---|
946 | BTEST(wall_flags_0(k,j,i+2),3) .AND. & |
---|
947 | BTEST(wall_flags_0(k,j,i-1),3) ) & |
---|
948 | THEN |
---|
949 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i),29 ) |
---|
950 | ! |
---|
951 | !-- Clear flag for WS1 |
---|
952 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 27 ) |
---|
953 | ENDIF |
---|
954 | ! |
---|
955 | !-- w component - y-direction |
---|
956 | !-- WS1 (30), WS3 (31), WS5 (32) |
---|
957 | IF ( .NOT. BTEST(wall_flags_0(k,j+1,i),3) .OR. & |
---|
958 | ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
959 | .AND. j == nys ) .OR. & |
---|
960 | ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
961 | .AND. j == nyn ) ) & |
---|
962 | THEN |
---|
963 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 30 ) |
---|
964 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k,j+2,i),3) .AND. & |
---|
965 | BTEST(wall_flags_0(k,j+1,i),3) .OR. & |
---|
966 | .NOT. BTEST(wall_flags_0(k,j-1,i),3) ) & |
---|
967 | .OR. & |
---|
968 | ( ( bc_dirichlet_s .OR. bc_radiation_s ) & |
---|
969 | .AND. j == nysv ) .OR. & |
---|
970 | ( ( bc_dirichlet_n .OR. bc_radiation_n ) & |
---|
971 | .AND. j == nyn-1 ) ) & |
---|
972 | THEN |
---|
973 | advc_flags_1(k,j,i) = IBSET( advc_flags_1(k,j,i), 31 ) |
---|
974 | ! |
---|
975 | !-- Clear flag for WS1 |
---|
976 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 30 ) |
---|
977 | ELSEIF ( BTEST(wall_flags_0(k,j+1,i),3) .AND. & |
---|
978 | BTEST(wall_flags_0(k,j+2,i),3) .AND. & |
---|
979 | BTEST(wall_flags_0(k,j-1,i),3) ) & |
---|
980 | THEN |
---|
981 | advc_flags_2(k,j,i) = IBSET( advc_flags_2(k,j,i), 0 ) |
---|
982 | ! |
---|
983 | !-- Clear flag for WS1 |
---|
984 | advc_flags_1(k,j,i) = IBCLR( advc_flags_1(k,j,i), 30 ) |
---|
985 | ENDIF |
---|
986 | ! |
---|
987 | !-- w component - z-direction |
---|
988 | !-- WS1 (33), WS3 (34), WS5 (35) |
---|
989 | flag_set = .FALSE. |
---|
990 | IF ( k == nzb+1 ) THEN |
---|
991 | k_mm = nzb |
---|
992 | ELSE |
---|
993 | k_mm = k - 2 |
---|
994 | ENDIF |
---|
995 | IF ( k > nzt-1 ) THEN |
---|
996 | k_pp = nzt+1 |
---|
997 | ELSE |
---|
998 | k_pp = k + 2 |
---|
999 | ENDIF |
---|
1000 | IF ( k > nzt-2 ) THEN |
---|
1001 | k_ppp = nzt+1 |
---|
1002 | ELSE |
---|
1003 | k_ppp = k + 3 |
---|
1004 | ENDIF |
---|
1005 | |
---|
1006 | IF ( ( .NOT. BTEST(wall_flags_0(k-1,j,i),3) .AND. & |
---|
1007 | .NOT. BTEST(wall_flags_0(k,j,i),3) .AND. & |
---|
1008 | BTEST(wall_flags_0(k+1,j,i),3) ) .OR. & |
---|
1009 | ( .NOT. BTEST(wall_flags_0(k-1,j,i),3) .AND. & |
---|
1010 | BTEST(wall_flags_0(k,j,i),3) ) .OR. & |
---|
1011 | ( .NOT. BTEST(wall_flags_0(k+1,j,i),3) .AND. & |
---|
1012 | BTEST(wall_flags_0(k,j,i),3) ) .OR. & |
---|
1013 | k == nzt ) & |
---|
1014 | THEN |
---|
1015 | ! |
---|
1016 | !-- Please note, at k == nzb_w_inner(j,i) a flag is explictely |
---|
1017 | !-- set, although this is not a prognostic level. However, |
---|
1018 | !-- contrary to the advection of u,v and s this is necessary |
---|
1019 | !-- because flux_t(nzb_w_inner(j,i)) is used for the tendency |
---|
1020 | !-- at k == nzb_w_inner(j,i)+1. |
---|
1021 | advc_flags_2(k,j,i) = IBSET( advc_flags_2(k,j,i), 1 ) |
---|
1022 | flag_set = .TRUE. |
---|
1023 | ELSEIF ( ( .NOT. BTEST(wall_flags_0(k_mm,j,i),3) .OR. & |
---|
1024 | .NOT. BTEST(wall_flags_0(k_ppp,j,i),3) ) .AND. & |
---|
1025 | BTEST(wall_flags_0(k-1,j,i),3) .AND. & |
---|
1026 | BTEST(wall_flags_0(k,j,i),3) .AND. & |
---|
1027 | BTEST(wall_flags_0(k+1,j,i),3) .OR. & |
---|
1028 | k == nzt - 1 ) & |
---|
1029 | THEN |
---|
1030 | advc_flags_2(k,j,i) = IBSET( advc_flags_2(k,j,i), 2 ) |
---|
1031 | flag_set = .TRUE. |
---|
1032 | ELSEIF ( BTEST(wall_flags_0(k_mm,j,i),3) .AND. & |
---|
1033 | BTEST(wall_flags_0(k-1,j,i),3) .AND. & |
---|
1034 | BTEST(wall_flags_0(k,j,i),3) .AND. & |
---|
1035 | BTEST(wall_flags_0(k+1,j,i),3) .AND. & |
---|
1036 | BTEST(wall_flags_0(k_pp,j,i),3) .AND. & |
---|
1037 | BTEST(wall_flags_0(k_ppp,j,i),3) .AND. & |
---|
1038 | .NOT. flag_set ) & |
---|
1039 | THEN |
---|
1040 | advc_flags_2(k,j,i) = IBSET( advc_flags_2(k,j,i), 3 ) |
---|
1041 | ENDIF |
---|
1042 | |
---|
1043 | ENDDO |
---|
1044 | ENDDO |
---|
1045 | ENDDO |
---|
1046 | |
---|
1047 | ENDIF |
---|
1048 | |
---|
1049 | |
---|
1050 | ! |
---|
1051 | !-- Exchange 3D integer wall_flags. |
---|
1052 | IF ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' & |
---|
1053 | ) THEN |
---|
1054 | ! |
---|
1055 | !-- Exchange ghost points for advection flags |
---|
1056 | CALL exchange_horiz_int( advc_flags_1, nys, nyn, nxl, nxr, nzt, nbgp ) |
---|
1057 | CALL exchange_horiz_int( advc_flags_2, nys, nyn, nxl, nxr, nzt, nbgp ) |
---|
1058 | ! |
---|
1059 | !-- Set boundary flags at inflow and outflow boundary in case of |
---|
1060 | !-- non-cyclic boundary conditions. |
---|
1061 | IF ( bc_dirichlet_l .OR. bc_radiation_l ) THEN |
---|
1062 | advc_flags_1(:,:,nxl-1) = advc_flags_1(:,:,nxl) |
---|
1063 | advc_flags_2(:,:,nxl-1) = advc_flags_2(:,:,nxl) |
---|
1064 | ENDIF |
---|
1065 | |
---|
1066 | IF ( bc_dirichlet_r .OR. bc_radiation_r ) THEN |
---|
1067 | advc_flags_1(:,:,nxr+1) = advc_flags_1(:,:,nxr) |
---|
1068 | advc_flags_2(:,:,nxr+1) = advc_flags_2(:,:,nxr) |
---|
1069 | ENDIF |
---|
1070 | |
---|
1071 | IF ( bc_dirichlet_n .OR. bc_radiation_n ) THEN |
---|
1072 | advc_flags_1(:,nyn+1,:) = advc_flags_1(:,nyn,:) |
---|
1073 | advc_flags_2(:,nyn+1,:) = advc_flags_2(:,nyn,:) |
---|
1074 | ENDIF |
---|
1075 | |
---|
1076 | IF ( bc_dirichlet_s .OR. bc_radiation_s ) THEN |
---|
1077 | advc_flags_1(:,nys-1,:) = advc_flags_1(:,nys,:) |
---|
1078 | advc_flags_2(:,nys-1,:) = advc_flags_2(:,nys,:) |
---|
1079 | ENDIF |
---|
1080 | |
---|
1081 | ENDIF |
---|
1082 | |
---|
1083 | |
---|
1084 | END SUBROUTINE ws_init_flags |
---|
1085 | |
---|
1086 | |
---|
1087 | !------------------------------------------------------------------------------! |
---|
1088 | ! Description: |
---|
1089 | ! ------------ |
---|
1090 | !> Initialize variables used for storing statistic quantities (fluxes, variances) |
---|
1091 | !------------------------------------------------------------------------------! |
---|
1092 | SUBROUTINE ws_statistics |
---|
1093 | |
---|
1094 | USE control_parameters, & |
---|
1095 | ONLY: humidity, passive_scalar, ocean_mode, ws_scheme_mom, & |
---|
1096 | ws_scheme_sca |
---|
1097 | |
---|
1098 | USE kinds |
---|
1099 | |
---|
1100 | USE bulk_cloud_model_mod, & |
---|
1101 | ONLY: bulk_cloud_model, microphysics_morrison, microphysics_seifert |
---|
1102 | |
---|
1103 | USE statistics, & |
---|
1104 | ONLY: sums_us2_ws_l, sums_vs2_ws_l, sums_ws2_ws_l, sums_wsncs_ws_l,& |
---|
1105 | sums_wsnrs_ws_l, sums_wspts_ws_l, sums_wsqcs_ws_l, & |
---|
1106 | sums_wsqrs_ws_l, sums_wsqs_ws_l, sums_wsss_ws_l, & |
---|
1107 | sums_wssas_ws_l, sums_wsus_ws_l, sums_wsvs_ws_l |
---|
1108 | |
---|
1109 | |
---|
1110 | IMPLICIT NONE |
---|
1111 | |
---|
1112 | ! |
---|
1113 | !-- The arrays needed for statistical evaluation are set to to 0 at the |
---|
1114 | !-- beginning of prognostic_equations. |
---|
1115 | IF ( ws_scheme_mom ) THEN |
---|
1116 | sums_wsus_ws_l = 0.0_wp |
---|
1117 | sums_wsvs_ws_l = 0.0_wp |
---|
1118 | sums_us2_ws_l = 0.0_wp |
---|
1119 | sums_vs2_ws_l = 0.0_wp |
---|
1120 | sums_ws2_ws_l = 0.0_wp |
---|
1121 | ENDIF |
---|
1122 | |
---|
1123 | IF ( ws_scheme_sca ) THEN |
---|
1124 | sums_wspts_ws_l = 0.0_wp |
---|
1125 | IF ( humidity ) sums_wsqs_ws_l = 0.0_wp |
---|
1126 | IF ( passive_scalar ) sums_wsss_ws_l = 0.0_wp |
---|
1127 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
1128 | sums_wsqcs_ws_l = 0.0_wp |
---|
1129 | sums_wsncs_ws_l = 0.0_wp |
---|
1130 | ENDIF |
---|
1131 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
1132 | sums_wsqrs_ws_l = 0.0_wp |
---|
1133 | sums_wsnrs_ws_l = 0.0_wp |
---|
1134 | ENDIF |
---|
1135 | IF ( ocean_mode ) sums_wssas_ws_l = 0.0_wp |
---|
1136 | |
---|
1137 | ENDIF |
---|
1138 | |
---|
1139 | END SUBROUTINE ws_statistics |
---|
1140 | |
---|
1141 | |
---|
1142 | !------------------------------------------------------------------------------! |
---|
1143 | ! Description: |
---|
1144 | ! ------------ |
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1145 | !> Scalar advection - Call for grid point i,j |
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1146 | !------------------------------------------------------------------------------! |
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1147 | SUBROUTINE advec_s_ws_ij( i, j, sk, sk_char, swap_flux_y_local, & |
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1148 | swap_diss_y_local, swap_flux_x_local, & |
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1149 | swap_diss_x_local, i_omp, tn ) |
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1150 | |
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1151 | USE arrays_3d, & |
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1152 | ONLY: ddzw, drho_air, rho_air_zw, tend, u, u_stokes_zu, v, & |
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1153 | v_stokes_zu, w |
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1154 | |
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1155 | USE control_parameters, & |
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1156 | ONLY: intermediate_timestep_count, u_gtrans, v_gtrans |
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1157 | |
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1158 | USE grid_variables, & |
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1159 | ONLY: ddx, ddy |
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1160 | |
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1161 | USE indices, & |
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1162 | ONLY: nxl, nxlg, nxr, nxrg, nyn, nyng, nys, nysg, nzb, nzb_max, & |
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1163 | nzt, advc_flags_1 |
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1164 | |
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1165 | USE kinds |
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1166 | |
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1167 | USE pegrid |
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1168 | |
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1169 | USE statistics, & |
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1170 | ONLY: hom, sums_wsncs_ws_l, sums_wsnrs_ws_l, sums_wspts_ws_l, & |
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1171 | sums_wsqcs_ws_l, sums_wsqrs_ws_l, sums_wsqs_ws_l, & |
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1172 | sums_wssas_ws_l, sums_wsss_ws_l, weight_substep |
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1173 | |
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1174 | |
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1175 | IMPLICIT NONE |
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1176 | |
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1177 | CHARACTER (LEN = *), INTENT(IN) :: sk_char !< |
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1178 | |
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1179 | INTEGER(iwp) :: i !< |
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1180 | INTEGER(iwp) :: ibit0 !< |
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1181 | INTEGER(iwp) :: ibit1 !< |
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1182 | INTEGER(iwp) :: ibit2 !< |
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1183 | INTEGER(iwp) :: ibit3 !< |
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1184 | INTEGER(iwp) :: ibit4 !< |
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1185 | INTEGER(iwp) :: ibit5 !< |
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1186 | INTEGER(iwp) :: ibit6 !< |
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1187 | INTEGER(iwp) :: ibit7 !< |
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1188 | INTEGER(iwp) :: ibit8 !< |
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1189 | INTEGER(iwp) :: i_omp !< |
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1190 | INTEGER(iwp) :: j !< |
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1191 | INTEGER(iwp) :: k !< |
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1192 | INTEGER(iwp) :: k_mm !< |
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1193 | INTEGER(iwp) :: k_pp !< |
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1194 | INTEGER(iwp) :: k_ppp !< |
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1195 | INTEGER(iwp) :: tn !< |
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1196 | |
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1197 | REAL(wp) :: diss_d !< |
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1198 | REAL(wp) :: div !< |
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1199 | REAL(wp) :: flux_d !< |
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1200 | REAL(wp) :: u_comp !< |
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1201 | REAL(wp) :: v_comp !< |
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1202 | |
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1203 | #if defined( __nopointer ) |
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1204 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg) :: sk !< |
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1205 | #else |
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1206 | REAL(wp), DIMENSION(:,:,:), POINTER :: sk !< |
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1207 | #endif |
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1208 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_n !< |
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1209 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_r !< |
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1210 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_t !< |
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1211 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_n !< |
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1212 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_r !< |
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1213 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_t !< |
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1214 | |
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1215 | REAL(wp), DIMENSION(nzb+1:nzt,0:threads_per_task-1) :: swap_diss_y_local !< |
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1216 | REAL(wp), DIMENSION(nzb+1:nzt,0:threads_per_task-1) :: swap_flux_y_local !< |
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1217 | |
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1218 | REAL(wp), DIMENSION(nzb+1:nzt,nys:nyn,0:threads_per_task-1) :: swap_diss_x_local !< |
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1219 | REAL(wp), DIMENSION(nzb+1:nzt,nys:nyn,0:threads_per_task-1) :: swap_flux_x_local !< |
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1220 | |
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1221 | |
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1222 | ! |
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1223 | !-- Compute southside fluxes of the respective PE bounds. |
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1224 | IF ( j == nys ) THEN |
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1225 | ! |
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1226 | !-- Up to the top of the highest topography. |
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1227 | DO k = nzb+1, nzb_max |
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1228 | |
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1229 | ibit5 = IBITS(advc_flags_1(k,j-1,i),5,1) |
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1230 | ibit4 = IBITS(advc_flags_1(k,j-1,i),4,1) |
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1231 | ibit3 = IBITS(advc_flags_1(k,j-1,i),3,1) |
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1232 | |
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1233 | v_comp = v(k,j,i) - v_gtrans + v_stokes_zu(k) |
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1234 | swap_flux_y_local(k,tn) = v_comp * ( & |
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1235 | ( 37.0_wp * ibit5 * adv_sca_5 & |
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1236 | + 7.0_wp * ibit4 * adv_sca_3 & |
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1237 | + ibit3 * adv_sca_1 & |
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1238 | ) * & |
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1239 | ( sk(k,j,i) + sk(k,j-1,i) ) & |
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1240 | - ( 8.0_wp * ibit5 * adv_sca_5 & |
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1241 | + ibit4 * adv_sca_3 & |
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1242 | ) * & |
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1243 | ( sk(k,j+1,i) + sk(k,j-2,i) ) & |
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1244 | + ( ibit5 * adv_sca_5 & |
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1245 | ) * & |
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1246 | ( sk(k,j+2,i) + sk(k,j-3,i) ) & |
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1247 | ) |
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1248 | |
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1249 | swap_diss_y_local(k,tn) = -ABS( v_comp ) * ( & |
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1250 | ( 10.0_wp * ibit5 * adv_sca_5 & |
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1251 | + 3.0_wp * ibit4 * adv_sca_3 & |
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1252 | + ibit3 * adv_sca_1 & |
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1253 | ) * & |
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1254 | ( sk(k,j,i) - sk(k,j-1,i) ) & |
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1255 | - ( 5.0_wp * ibit5 * adv_sca_5 & |
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1256 | + ibit4 * adv_sca_3 & |
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1257 | ) * & |
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1258 | ( sk(k,j+1,i) - sk(k,j-2,i) ) & |
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1259 | + ( ibit5 * adv_sca_5 & |
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1260 | ) * & |
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1261 | ( sk(k,j+2,i) - sk(k,j-3,i) ) & |
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1262 | ) |
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1263 | |
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1264 | ENDDO |
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1265 | ! |
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1266 | !-- Above to the top of the highest topography. No degradation necessary. |
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1267 | DO k = nzb_max+1, nzt |
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1268 | |
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1269 | v_comp = v(k,j,i) - v_gtrans + v_stokes_zu(k) |
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1270 | swap_flux_y_local(k,tn) = v_comp * ( & |
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1271 | 37.0_wp * ( sk(k,j,i) + sk(k,j-1,i) ) & |
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1272 | - 8.0_wp * ( sk(k,j+1,i) + sk(k,j-2,i) ) & |
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1273 | + ( sk(k,j+2,i) + sk(k,j-3,i) ) & |
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1274 | ) * adv_sca_5 |
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1275 | swap_diss_y_local(k,tn) = -ABS( v_comp ) * ( & |
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1276 | 10.0_wp * ( sk(k,j,i) - sk(k,j-1,i) ) & |
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1277 | - 5.0_wp * ( sk(k,j+1,i) - sk(k,j-2,i) ) & |
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1278 | + sk(k,j+2,i) - sk(k,j-3,i) & |
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1279 | ) * adv_sca_5 |
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1280 | |
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1281 | ENDDO |
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1282 | |
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1283 | ENDIF |
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1284 | ! |
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1285 | !-- Compute leftside fluxes of the respective PE bounds. |
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1286 | IF ( i == i_omp ) THEN |
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1287 | |
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1288 | DO k = nzb+1, nzb_max |
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1289 | |
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1290 | ibit2 = IBITS(advc_flags_1(k,j,i-1),2,1) |
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1291 | ibit1 = IBITS(advc_flags_1(k,j,i-1),1,1) |
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1292 | ibit0 = IBITS(advc_flags_1(k,j,i-1),0,1) |
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1293 | |
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1294 | u_comp = u(k,j,i) - u_gtrans + u_stokes_zu(k) |
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1295 | swap_flux_x_local(k,j,tn) = u_comp * ( & |
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1296 | ( 37.0_wp * ibit2 * adv_sca_5 & |
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1297 | + 7.0_wp * ibit1 * adv_sca_3 & |
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1298 | + ibit0 * adv_sca_1 & |
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1299 | ) * & |
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1300 | ( sk(k,j,i) + sk(k,j,i-1) ) & |
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1301 | - ( 8.0_wp * ibit2 * adv_sca_5 & |
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1302 | + ibit1 * adv_sca_3 & |
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1303 | ) * & |
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1304 | ( sk(k,j,i+1) + sk(k,j,i-2) ) & |
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1305 | + ( ibit2 * adv_sca_5 & |
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1306 | ) * & |
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1307 | ( sk(k,j,i+2) + sk(k,j,i-3) ) & |
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1308 | ) |
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1309 | |
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1310 | swap_diss_x_local(k,j,tn) = -ABS( u_comp ) * ( & |
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1311 | ( 10.0_wp * ibit2 * adv_sca_5 & |
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1312 | + 3.0_wp * ibit1 * adv_sca_3 & |
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1313 | + ibit0 * adv_sca_1 & |
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1314 | ) * & |
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1315 | ( sk(k,j,i) - sk(k,j,i-1) ) & |
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1316 | - ( 5.0_wp * ibit2 * adv_sca_5 & |
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1317 | + ibit1 * adv_sca_3 & |
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1318 | ) * & |
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1319 | ( sk(k,j,i+1) - sk(k,j,i-2) ) & |
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1320 | + ( ibit2 * adv_sca_5 & |
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1321 | ) * & |
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1322 | ( sk(k,j,i+2) - sk(k,j,i-3) ) & |
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1323 | ) |
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1324 | |
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1325 | ENDDO |
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1326 | |
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1327 | DO k = nzb_max+1, nzt |
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1328 | |
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1329 | u_comp = u(k,j,i) - u_gtrans + u_stokes_zu(k) |
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1330 | swap_flux_x_local(k,j,tn) = u_comp * ( & |
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1331 | 37.0_wp * ( sk(k,j,i) + sk(k,j,i-1) ) & |
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1332 | - 8.0_wp * ( sk(k,j,i+1) + sk(k,j,i-2) ) & |
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1333 | + ( sk(k,j,i+2) + sk(k,j,i-3) ) & |
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1334 | ) * adv_sca_5 |
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1335 | |
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1336 | swap_diss_x_local(k,j,tn) = -ABS( u_comp ) * ( & |
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1337 | 10.0_wp * ( sk(k,j,i) - sk(k,j,i-1) ) & |
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1338 | - 5.0_wp * ( sk(k,j,i+1) - sk(k,j,i-2) ) & |
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1339 | + ( sk(k,j,i+2) - sk(k,j,i-3) ) & |
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1340 | ) * adv_sca_5 |
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1341 | |
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1342 | ENDDO |
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1343 | |
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1344 | ENDIF |
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1345 | |
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1346 | flux_t(0) = 0.0_wp |
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1347 | diss_t(0) = 0.0_wp |
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1348 | ! |
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1349 | !-- Now compute the fluxes and tendency terms for the horizontal and |
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1350 | !-- vertical parts up to the top of the highest topography. |
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1351 | DO k = nzb+1, nzb_max |
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1352 | ! |
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1353 | !-- Note: It is faster to conduct all multiplications explicitly, e.g. |
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1354 | !-- * adv_sca_5 ... than to determine a factor and multiplicate the |
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1355 | !-- flux at the end. |
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1356 | |
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1357 | ibit2 = IBITS(advc_flags_1(k,j,i),2,1) |
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1358 | ibit1 = IBITS(advc_flags_1(k,j,i),1,1) |
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1359 | ibit0 = IBITS(advc_flags_1(k,j,i),0,1) |
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1360 | |
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1361 | u_comp = u(k,j,i+1) - u_gtrans + u_stokes_zu(k) |
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1362 | flux_r(k) = u_comp * ( & |
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1363 | ( 37.0_wp * ibit2 * adv_sca_5 & |
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1364 | + 7.0_wp * ibit1 * adv_sca_3 & |
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1365 | + ibit0 * adv_sca_1 & |
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1366 | ) * & |
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1367 | ( sk(k,j,i+1) + sk(k,j,i) ) & |
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1368 | - ( 8.0_wp * ibit2 * adv_sca_5 & |
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1369 | + ibit1 * adv_sca_3 & |
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1370 | ) * & |
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1371 | ( sk(k,j,i+2) + sk(k,j,i-1) ) & |
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1372 | + ( ibit2 * adv_sca_5 & |
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1373 | ) * & |
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1374 | ( sk(k,j,i+3) + sk(k,j,i-2) ) & |
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1375 | ) |
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1376 | |
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1377 | diss_r(k) = -ABS( u_comp ) * ( & |
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1378 | ( 10.0_wp * ibit2 * adv_sca_5 & |
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1379 | + 3.0_wp * ibit1 * adv_sca_3 & |
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1380 | + ibit0 * adv_sca_1 & |
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1381 | ) * & |
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1382 | ( sk(k,j,i+1) - sk(k,j,i) ) & |
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1383 | - ( 5.0_wp * ibit2 * adv_sca_5 & |
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1384 | + ibit1 * adv_sca_3 & |
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1385 | ) * & |
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1386 | ( sk(k,j,i+2) - sk(k,j,i-1) ) & |
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1387 | + ( ibit2 * adv_sca_5 & |
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1388 | ) * & |
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1389 | ( sk(k,j,i+3) - sk(k,j,i-2) ) & |
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1390 | ) |
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1391 | |
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1392 | ibit5 = IBITS(advc_flags_1(k,j,i),5,1) |
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1393 | ibit4 = IBITS(advc_flags_1(k,j,i),4,1) |
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1394 | ibit3 = IBITS(advc_flags_1(k,j,i),3,1) |
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1395 | |
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1396 | v_comp = v(k,j+1,i) - v_gtrans + v_stokes_zu(k) |
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1397 | flux_n(k) = v_comp * ( & |
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1398 | ( 37.0_wp * ibit5 * adv_sca_5 & |
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1399 | + 7.0_wp * ibit4 * adv_sca_3 & |
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1400 | + ibit3 * adv_sca_1 & |
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1401 | ) * & |
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1402 | ( sk(k,j+1,i) + sk(k,j,i) ) & |
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1403 | - ( 8.0_wp * ibit5 * adv_sca_5 & |
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1404 | + ibit4 * adv_sca_3 & |
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1405 | ) * & |
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1406 | ( sk(k,j+2,i) + sk(k,j-1,i) ) & |
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1407 | + ( ibit5 * adv_sca_5 & |
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1408 | ) * & |
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1409 | ( sk(k,j+3,i) + sk(k,j-2,i) ) & |
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1410 | ) |
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1411 | |
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1412 | diss_n(k) = -ABS( v_comp ) * ( & |
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1413 | ( 10.0_wp * ibit5 * adv_sca_5 & |
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1414 | + 3.0_wp * ibit4 * adv_sca_3 & |
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1415 | + ibit3 * adv_sca_1 & |
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1416 | ) * & |
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1417 | ( sk(k,j+1,i) - sk(k,j,i) ) & |
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1418 | - ( 5.0_wp * ibit5 * adv_sca_5 & |
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1419 | + ibit4 * adv_sca_3 & |
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1420 | ) * & |
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1421 | ( sk(k,j+2,i) - sk(k,j-1,i) ) & |
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1422 | + ( ibit5 * adv_sca_5 & |
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1423 | ) * & |
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1424 | ( sk(k,j+3,i) - sk(k,j-2,i) ) & |
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1425 | ) |
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1426 | ! |
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1427 | !-- k index has to be modified near bottom and top, else array |
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1428 | !-- subscripts will be exceeded. |
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1429 | ibit8 = IBITS(advc_flags_1(k,j,i),8,1) |
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1430 | ibit7 = IBITS(advc_flags_1(k,j,i),7,1) |
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1431 | ibit6 = IBITS(advc_flags_1(k,j,i),6,1) |
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1432 | |
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1433 | k_ppp = k + 3 * ibit8 |
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1434 | k_pp = k + 2 * ( 1 - ibit6 ) |
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1435 | k_mm = k - 2 * ibit8 |
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1436 | |
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1437 | |
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1438 | flux_t(k) = w(k,j,i) * rho_air_zw(k) * ( & |
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1439 | ( 37.0_wp * ibit8 * adv_sca_5 & |
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1440 | + 7.0_wp * ibit7 * adv_sca_3 & |
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1441 | + ibit6 * adv_sca_1 & |
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1442 | ) * & |
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1443 | ( sk(k+1,j,i) + sk(k,j,i) ) & |
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1444 | - ( 8.0_wp * ibit8 * adv_sca_5 & |
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1445 | + ibit7 * adv_sca_3 & |
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1446 | ) * & |
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1447 | ( sk(k_pp,j,i) + sk(k-1,j,i) ) & |
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1448 | + ( ibit8 * adv_sca_5 & |
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1449 | ) * ( sk(k_ppp,j,i)+ sk(k_mm,j,i) ) & |
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1450 | ) |
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1451 | |
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1452 | diss_t(k) = -ABS( w(k,j,i) ) * rho_air_zw(k) * ( & |
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1453 | ( 10.0_wp * ibit8 * adv_sca_5 & |
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1454 | + 3.0_wp * ibit7 * adv_sca_3 & |
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1455 | + ibit6 * adv_sca_1 & |
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1456 | ) * & |
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1457 | ( sk(k+1,j,i) - sk(k,j,i) ) & |
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1458 | - ( 5.0_wp * ibit8 * adv_sca_5 & |
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1459 | + ibit7 * adv_sca_3 & |
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1460 | ) * & |
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1461 | ( sk(k_pp,j,i) - sk(k-1,j,i) ) & |
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1462 | + ( ibit8 * adv_sca_5 & |
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1463 | ) * & |
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1464 | ( sk(k_ppp,j,i) - sk(k_mm,j,i) ) & |
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1465 | ) |
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1466 | ENDDO |
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1467 | |
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1468 | DO k = nzb+1, nzb_max |
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1469 | |
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1470 | flux_d = flux_t(k-1) |
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1471 | diss_d = diss_t(k-1) |
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1472 | ! |
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1473 | !-- Calculate the divergence of the velocity field. A respective |
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1474 | !-- correction is needed to overcome numerical instabilities caused |
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1475 | !-- by a not sufficient reduction of divergences near topography. |
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1476 | div = ( u(k,j,i+1) * ( ibit0 + ibit1 + ibit2 ) & |
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1477 | - u(k,j,i) * ( IBITS(advc_flags_1(k,j,i-1),0,1) & |
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1478 | + IBITS(advc_flags_1(k,j,i-1),1,1) & |
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1479 | + IBITS(advc_flags_1(k,j,i-1),2,1) & |
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1480 | ) & |
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1481 | ) * ddx & |
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1482 | + ( v(k,j+1,i) * ( ibit3 + ibit4 + ibit5 ) & |
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1483 | - v(k,j,i) * ( IBITS(advc_flags_1(k,j-1,i),3,1) & |
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1484 | + IBITS(advc_flags_1(k,j-1,i),4,1) & |
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1485 | + IBITS(advc_flags_1(k,j-1,i),5,1) & |
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1486 | ) & |
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1487 | ) * ddy & |
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1488 | + ( w(k,j,i) * rho_air_zw(k) * & |
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1489 | ( ibit6 + ibit7 + ibit8 ) & |
---|
1490 | - w(k-1,j,i) * rho_air_zw(k-1) * & |
---|
1491 | ( IBITS(advc_flags_1(k-1,j,i),6,1) & |
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1492 | + IBITS(advc_flags_1(k-1,j,i),7,1) & |
---|
1493 | + IBITS(advc_flags_1(k-1,j,i),8,1) & |
---|
1494 | ) & |
---|
1495 | ) * drho_air(k) * ddzw(k) |
---|
1496 | |
---|
1497 | |
---|
1498 | tend(k,j,i) = tend(k,j,i) - ( & |
---|
1499 | ( flux_r(k) + diss_r(k) - swap_flux_x_local(k,j,tn) - & |
---|
1500 | swap_diss_x_local(k,j,tn) ) * ddx & |
---|
1501 | + ( flux_n(k) + diss_n(k) - swap_flux_y_local(k,tn) - & |
---|
1502 | swap_diss_y_local(k,tn) ) * ddy & |
---|
1503 | + ( ( flux_t(k) + diss_t(k) ) - & |
---|
1504 | ( flux_d + diss_d ) & |
---|
1505 | ) * drho_air(k) * ddzw(k) & |
---|
1506 | ) + sk(k,j,i) * div |
---|
1507 | |
---|
1508 | swap_flux_y_local(k,tn) = flux_n(k) |
---|
1509 | swap_diss_y_local(k,tn) = diss_n(k) |
---|
1510 | swap_flux_x_local(k,j,tn) = flux_r(k) |
---|
1511 | swap_diss_x_local(k,j,tn) = diss_r(k) |
---|
1512 | |
---|
1513 | ENDDO |
---|
1514 | ! |
---|
1515 | !-- Now compute the fluxes and tendency terms for the horizontal and |
---|
1516 | !-- vertical parts above the top of the highest topography. No degradation |
---|
1517 | !-- for the horizontal parts, but for the vertical it is stell needed. |
---|
1518 | DO k = nzb_max+1, nzt |
---|
1519 | |
---|
1520 | u_comp = u(k,j,i+1) - u_gtrans + u_stokes_zu(k) |
---|
1521 | flux_r(k) = u_comp * ( & |
---|
1522 | 37.0_wp * ( sk(k,j,i+1) + sk(k,j,i) ) & |
---|
1523 | - 8.0_wp * ( sk(k,j,i+2) + sk(k,j,i-1) ) & |
---|
1524 | + ( sk(k,j,i+3) + sk(k,j,i-2) ) ) * adv_sca_5 |
---|
1525 | diss_r(k) = -ABS( u_comp ) * ( & |
---|
1526 | 10.0_wp * ( sk(k,j,i+1) - sk(k,j,i) ) & |
---|
1527 | - 5.0_wp * ( sk(k,j,i+2) - sk(k,j,i-1) ) & |
---|
1528 | + ( sk(k,j,i+3) - sk(k,j,i-2) ) ) * adv_sca_5 |
---|
1529 | |
---|
1530 | v_comp = v(k,j+1,i) - v_gtrans + v_stokes_zu(k) |
---|
1531 | flux_n(k) = v_comp * ( & |
---|
1532 | 37.0_wp * ( sk(k,j+1,i) + sk(k,j,i) ) & |
---|
1533 | - 8.0_wp * ( sk(k,j+2,i) + sk(k,j-1,i) ) & |
---|
1534 | + ( sk(k,j+3,i) + sk(k,j-2,i) ) ) * adv_sca_5 |
---|
1535 | diss_n(k) = -ABS( v_comp ) * ( & |
---|
1536 | 10.0_wp * ( sk(k,j+1,i) - sk(k,j,i) ) & |
---|
1537 | - 5.0_wp * ( sk(k,j+2,i) - sk(k,j-1,i) ) & |
---|
1538 | + ( sk(k,j+3,i) - sk(k,j-2,i) ) ) * adv_sca_5 |
---|
1539 | ! |
---|
1540 | !-- k index has to be modified near bottom and top, else array |
---|
1541 | !-- subscripts will be exceeded. |
---|
1542 | ibit8 = IBITS(advc_flags_1(k,j,i),8,1) |
---|
1543 | ibit7 = IBITS(advc_flags_1(k,j,i),7,1) |
---|
1544 | ibit6 = IBITS(advc_flags_1(k,j,i),6,1) |
---|
1545 | |
---|
1546 | k_ppp = k + 3 * ibit8 |
---|
1547 | k_pp = k + 2 * ( 1 - ibit6 ) |
---|
1548 | k_mm = k - 2 * ibit8 |
---|
1549 | |
---|
1550 | flux_t(k) = w(k,j,i) * rho_air_zw(k) * ( & |
---|
1551 | ( 37.0_wp * ibit8 * adv_sca_5 & |
---|
1552 | + 7.0_wp * ibit7 * adv_sca_3 & |
---|
1553 | + ibit6 * adv_sca_1 & |
---|
1554 | ) * & |
---|
1555 | ( sk(k+1,j,i) + sk(k,j,i) ) & |
---|
1556 | - ( 8.0_wp * ibit8 * adv_sca_5 & |
---|
1557 | + ibit7 * adv_sca_3 & |
---|
1558 | ) * & |
---|
1559 | ( sk(k_pp,j,i) + sk(k-1,j,i) ) & |
---|
1560 | + ( ibit8 * adv_sca_5 & |
---|
1561 | ) * ( sk(k_ppp,j,i)+ sk(k_mm,j,i) ) & |
---|
1562 | ) |
---|
1563 | |
---|
1564 | diss_t(k) = -ABS( w(k,j,i) ) * rho_air_zw(k) * ( & |
---|
1565 | ( 10.0_wp * ibit8 * adv_sca_5 & |
---|
1566 | + 3.0_wp * ibit7 * adv_sca_3 & |
---|
1567 | + ibit6 * adv_sca_1 & |
---|
1568 | ) * & |
---|
1569 | ( sk(k+1,j,i) - sk(k,j,i) ) & |
---|
1570 | - ( 5.0_wp * ibit8 * adv_sca_5 & |
---|
1571 | + ibit7 * adv_sca_3 & |
---|
1572 | ) * & |
---|
1573 | ( sk(k_pp,j,i) - sk(k-1,j,i) ) & |
---|
1574 | + ( ibit8 * adv_sca_5 & |
---|
1575 | ) * & |
---|
1576 | ( sk(k_ppp,j,i) - sk(k_mm,j,i) ) & |
---|
1577 | ) |
---|
1578 | |
---|
1579 | ENDDO |
---|
1580 | |
---|
1581 | DO k = nzb_max+1, nzt |
---|
1582 | |
---|
1583 | flux_d = flux_t(k-1) |
---|
1584 | diss_d = diss_t(k-1) |
---|
1585 | |
---|
1586 | ! |
---|
1587 | !-- Calculate the divergence of the velocity field. A respective |
---|
1588 | !-- correction is needed to overcome numerical instabilities introduced |
---|
1589 | !-- by a not sufficient reduction of divergences near topography. |
---|
1590 | div = ( u(k,j,i+1) - u(k,j,i) ) * ddx & |
---|
1591 | + ( v(k,j+1,i) - v(k,j,i) ) * ddy & |
---|
1592 | + ( w(k,j,i) * rho_air_zw(k) - & |
---|
1593 | w(k-1,j,i) * rho_air_zw(k-1) & |
---|
1594 | ) * drho_air(k) * ddzw(k) |
---|
1595 | |
---|
1596 | tend(k,j,i) = tend(k,j,i) - ( & |
---|
1597 | ( flux_r(k) + diss_r(k) - swap_flux_x_local(k,j,tn) - & |
---|
1598 | swap_diss_x_local(k,j,tn) ) * ddx & |
---|
1599 | + ( flux_n(k) + diss_n(k) - swap_flux_y_local(k,tn) - & |
---|
1600 | swap_diss_y_local(k,tn) ) * ddy & |
---|
1601 | + ( ( flux_t(k) + diss_t(k) ) - & |
---|
1602 | ( flux_d + diss_d ) & |
---|
1603 | ) * drho_air(k) * ddzw(k) & |
---|
1604 | ) + sk(k,j,i) * div |
---|
1605 | |
---|
1606 | |
---|
1607 | swap_flux_y_local(k,tn) = flux_n(k) |
---|
1608 | swap_diss_y_local(k,tn) = diss_n(k) |
---|
1609 | swap_flux_x_local(k,j,tn) = flux_r(k) |
---|
1610 | swap_diss_x_local(k,j,tn) = diss_r(k) |
---|
1611 | |
---|
1612 | ENDDO |
---|
1613 | |
---|
1614 | ! |
---|
1615 | !-- Evaluation of statistics. |
---|
1616 | SELECT CASE ( sk_char ) |
---|
1617 | |
---|
1618 | CASE ( 'pt' ) |
---|
1619 | |
---|
1620 | DO k = nzb, nzt |
---|
1621 | sums_wspts_ws_l(k,tn) = sums_wspts_ws_l(k,tn) + & |
---|
1622 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1623 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1624 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1625 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1626 | ) * weight_substep(intermediate_timestep_count) |
---|
1627 | ENDDO |
---|
1628 | |
---|
1629 | CASE ( 'sa' ) |
---|
1630 | |
---|
1631 | DO k = nzb, nzt |
---|
1632 | sums_wssas_ws_l(k,tn) = sums_wssas_ws_l(k,tn) + & |
---|
1633 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1634 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1635 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1636 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1637 | ) * weight_substep(intermediate_timestep_count) |
---|
1638 | ENDDO |
---|
1639 | |
---|
1640 | CASE ( 'q' ) |
---|
1641 | |
---|
1642 | DO k = nzb, nzt |
---|
1643 | sums_wsqs_ws_l(k,tn) = sums_wsqs_ws_l(k,tn) + & |
---|
1644 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1645 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1646 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1647 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1648 | ) * weight_substep(intermediate_timestep_count) |
---|
1649 | ENDDO |
---|
1650 | |
---|
1651 | CASE ( 'qc' ) |
---|
1652 | |
---|
1653 | DO k = nzb, nzt |
---|
1654 | sums_wsqcs_ws_l(k,tn) = sums_wsqcs_ws_l(k,tn) + & |
---|
1655 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1656 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1657 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1658 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1659 | ) * weight_substep(intermediate_timestep_count) |
---|
1660 | ENDDO |
---|
1661 | |
---|
1662 | |
---|
1663 | CASE ( 'qr' ) |
---|
1664 | |
---|
1665 | DO k = nzb, nzt |
---|
1666 | sums_wsqrs_ws_l(k,tn) = sums_wsqrs_ws_l(k,tn) + & |
---|
1667 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1668 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1669 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1670 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1671 | ) * weight_substep(intermediate_timestep_count) |
---|
1672 | ENDDO |
---|
1673 | |
---|
1674 | CASE ( 'nc' ) |
---|
1675 | |
---|
1676 | DO k = nzb, nzt |
---|
1677 | sums_wsncs_ws_l(k,tn) = sums_wsncs_ws_l(k,tn) + & |
---|
1678 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1679 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1680 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1681 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1682 | ) * weight_substep(intermediate_timestep_count) |
---|
1683 | ENDDO |
---|
1684 | |
---|
1685 | CASE ( 'nr' ) |
---|
1686 | |
---|
1687 | DO k = nzb, nzt |
---|
1688 | sums_wsnrs_ws_l(k,tn) = sums_wsnrs_ws_l(k,tn) + & |
---|
1689 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1690 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1691 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1692 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1693 | ) * weight_substep(intermediate_timestep_count) |
---|
1694 | ENDDO |
---|
1695 | |
---|
1696 | CASE ( 's' ) |
---|
1697 | |
---|
1698 | DO k = nzb, nzt |
---|
1699 | sums_wsss_ws_l(k,tn) = sums_wsss_ws_l(k,tn) + & |
---|
1700 | ( flux_t(k) / ( w(k,j,i) + SIGN( 1.0E-20_wp, w(k,j,i) ) ) & |
---|
1701 | * ( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1702 | + diss_t(k) / ( ABS(w(k,j,i)) + 1.0E-20_wp ) & |
---|
1703 | * ABS( w(k,j,i) - hom(k,1,3,0) ) & |
---|
1704 | ) * weight_substep(intermediate_timestep_count) |
---|
1705 | ENDDO |
---|
1706 | |
---|
1707 | ! CASE ( 'kc' ) |
---|
1708 | !kk Has to be implemented for kpp chemistry |
---|
1709 | |
---|
1710 | |
---|
1711 | END SELECT |
---|
1712 | |
---|
1713 | END SUBROUTINE advec_s_ws_ij |
---|
1714 | |
---|
1715 | |
---|
1716 | |
---|
1717 | |
---|
1718 | !------------------------------------------------------------------------------! |
---|
1719 | ! Description: |
---|
1720 | ! ------------ |
---|
1721 | !> Advection of u-component - Call for grid point i,j |
---|
1722 | !------------------------------------------------------------------------------! |
---|
1723 | SUBROUTINE advec_u_ws_ij( i, j, i_omp, tn ) |
---|
1724 | |
---|
1725 | USE arrays_3d, & |
---|
1726 | ONLY: ddzw, diss_l_u, diss_s_u, flux_l_u, flux_s_u, tend, u, v, w,& |
---|
1727 | drho_air, rho_air_zw |
---|
1728 | |
---|
1729 | USE control_parameters, & |
---|
1730 | ONLY: intermediate_timestep_count, u_gtrans, v_gtrans |
---|
1731 | |
---|
1732 | USE grid_variables, & |
---|
1733 | ONLY: ddx, ddy |
---|
1734 | |
---|
1735 | USE indices, & |
---|
1736 | ONLY: nxlu, nys, nzb, nzb_max, nzt, advc_flags_1 |
---|
1737 | |
---|
1738 | USE kinds |
---|
1739 | |
---|
1740 | USE statistics, & |
---|
1741 | ONLY: hom, sums_us2_ws_l, sums_wsus_ws_l, weight_substep |
---|
1742 | |
---|
1743 | IMPLICIT NONE |
---|
1744 | |
---|
1745 | INTEGER(iwp) :: i !< |
---|
1746 | INTEGER(iwp) :: ibit9 !< |
---|
1747 | INTEGER(iwp) :: ibit10 !< |
---|
1748 | INTEGER(iwp) :: ibit11 !< |
---|
1749 | INTEGER(iwp) :: ibit12 !< |
---|
1750 | INTEGER(iwp) :: ibit13 !< |
---|
1751 | INTEGER(iwp) :: ibit14 !< |
---|
1752 | INTEGER(iwp) :: ibit15 !< |
---|
1753 | INTEGER(iwp) :: ibit16 !< |
---|
1754 | INTEGER(iwp) :: ibit17 !< |
---|
1755 | INTEGER(iwp) :: i_omp !< |
---|
1756 | INTEGER(iwp) :: j !< |
---|
1757 | INTEGER(iwp) :: k !< |
---|
1758 | INTEGER(iwp) :: k_mm !< |
---|
1759 | INTEGER(iwp) :: k_pp !< |
---|
1760 | INTEGER(iwp) :: k_ppp !< |
---|
1761 | INTEGER(iwp) :: tn !< |
---|
1762 | |
---|
1763 | REAL(wp) :: diss_d !< |
---|
1764 | REAL(wp) :: div !< |
---|
1765 | REAL(wp) :: flux_d !< |
---|
1766 | REAL(wp) :: gu !< |
---|
1767 | REAL(wp) :: gv !< |
---|
1768 | REAL(wp) :: u_comp_l !< |
---|
1769 | |
---|
1770 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_n !< |
---|
1771 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_r !< |
---|
1772 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_t !< |
---|
1773 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_n !< |
---|
1774 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_r !< |
---|
1775 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_t !< |
---|
1776 | REAL(wp), DIMENSION(nzb:nzt+1) :: u_comp !< |
---|
1777 | REAL(wp), DIMENSION(nzb:nzt+1) :: v_comp !< |
---|
1778 | REAL(wp), DIMENSION(nzb:nzt+1) :: w_comp !< |
---|
1779 | |
---|
1780 | gu = 2.0_wp * u_gtrans |
---|
1781 | gv = 2.0_wp * v_gtrans |
---|
1782 | ! |
---|
1783 | !-- Compute southside fluxes for the respective boundary of PE |
---|
1784 | IF ( j == nys ) THEN |
---|
1785 | |
---|
1786 | DO k = nzb+1, nzb_max |
---|
1787 | |
---|
1788 | ibit14 = IBITS(advc_flags_1(k,j-1,i),14,1) |
---|
1789 | ibit13 = IBITS(advc_flags_1(k,j-1,i),13,1) |
---|
1790 | ibit12 = IBITS(advc_flags_1(k,j-1,i),12,1) |
---|
1791 | |
---|
1792 | v_comp(k) = v(k,j,i) + v(k,j,i-1) - gv |
---|
1793 | flux_s_u(k,tn) = v_comp(k) * ( & |
---|
1794 | ( 37.0_wp * ibit14 * adv_mom_5 & |
---|
1795 | + 7.0_wp * ibit13 * adv_mom_3 & |
---|
1796 | + ibit12 * adv_mom_1 & |
---|
1797 | ) * & |
---|
1798 | ( u(k,j,i) + u(k,j-1,i) ) & |
---|
1799 | - ( 8.0_wp * ibit14 * adv_mom_5 & |
---|
1800 | + ibit13 * adv_mom_3 & |
---|
1801 | ) * & |
---|
1802 | ( u(k,j+1,i) + u(k,j-2,i) ) & |
---|
1803 | + ( ibit14 * adv_mom_5 & |
---|
1804 | ) * & |
---|
1805 | ( u(k,j+2,i) + u(k,j-3,i) ) & |
---|
1806 | ) |
---|
1807 | |
---|
1808 | diss_s_u(k,tn) = - ABS ( v_comp(k) ) * ( & |
---|
1809 | ( 10.0_wp * ibit14 * adv_mom_5 & |
---|
1810 | + 3.0_wp * ibit13 * adv_mom_3 & |
---|
1811 | + ibit12 * adv_mom_1 & |
---|
1812 | ) * & |
---|
1813 | ( u(k,j,i) - u(k,j-1,i) ) & |
---|
1814 | - ( 5.0_wp * ibit14 * adv_mom_5 & |
---|
1815 | + ibit13 * adv_mom_3 & |
---|
1816 | ) * & |
---|
1817 | ( u(k,j+1,i) - u(k,j-2,i) ) & |
---|
1818 | + ( ibit14 * adv_mom_5 & |
---|
1819 | ) * & |
---|
1820 | ( u(k,j+2,i) - u(k,j-3,i) ) & |
---|
1821 | ) |
---|
1822 | |
---|
1823 | ENDDO |
---|
1824 | |
---|
1825 | DO k = nzb_max+1, nzt |
---|
1826 | |
---|
1827 | v_comp(k) = v(k,j,i) + v(k,j,i-1) - gv |
---|
1828 | flux_s_u(k,tn) = v_comp(k) * ( & |
---|
1829 | 37.0_wp * ( u(k,j,i) + u(k,j-1,i) ) & |
---|
1830 | - 8.0_wp * ( u(k,j+1,i) + u(k,j-2,i) ) & |
---|
1831 | + ( u(k,j+2,i) + u(k,j-3,i) ) ) * adv_mom_5 |
---|
1832 | diss_s_u(k,tn) = - ABS(v_comp(k)) * ( & |
---|
1833 | 10.0_wp * ( u(k,j,i) - u(k,j-1,i) ) & |
---|
1834 | - 5.0_wp * ( u(k,j+1,i) - u(k,j-2,i) ) & |
---|
1835 | + ( u(k,j+2,i) - u(k,j-3,i) ) ) * adv_mom_5 |
---|
1836 | |
---|
1837 | ENDDO |
---|
1838 | |
---|
1839 | ENDIF |
---|
1840 | ! |
---|
1841 | !-- Compute leftside fluxes for the respective boundary of PE |
---|
1842 | IF ( i == i_omp .OR. i == nxlu ) THEN |
---|
1843 | |
---|
1844 | DO k = nzb+1, nzb_max |
---|
1845 | |
---|
1846 | ibit11 = IBITS(advc_flags_1(k,j,i-1),11,1) |
---|
1847 | ibit10 = IBITS(advc_flags_1(k,j,i-1),10,1) |
---|
1848 | ibit9 = IBITS(advc_flags_1(k,j,i-1),9,1) |
---|
1849 | |
---|
1850 | u_comp_l = u(k,j,i) + u(k,j,i-1) - gu |
---|
1851 | flux_l_u(k,j,tn) = u_comp_l * ( & |
---|
1852 | ( 37.0_wp * ibit11 * adv_mom_5 & |
---|
1853 | + 7.0_wp * ibit10 * adv_mom_3 & |
---|
1854 | + ibit9 * adv_mom_1 & |
---|
1855 | ) * & |
---|
1856 | ( u(k,j,i) + u(k,j,i-1) ) & |
---|
1857 | - ( 8.0_wp * ibit11 * adv_mom_5 & |
---|
1858 | + ibit10 * adv_mom_3 & |
---|
1859 | ) * & |
---|
1860 | ( u(k,j,i+1) + u(k,j,i-2) ) & |
---|
1861 | + ( ibit11 * adv_mom_5 & |
---|
1862 | ) * & |
---|
1863 | ( u(k,j,i+2) + u(k,j,i-3) ) & |
---|
1864 | ) |
---|
1865 | |
---|
1866 | diss_l_u(k,j,tn) = - ABS( u_comp_l ) * ( & |
---|
1867 | ( 10.0_wp * ibit11 * adv_mom_5 & |
---|
1868 | + 3.0_wp * ibit10 * adv_mom_3 & |
---|
1869 | + ibit9 * adv_mom_1 & |
---|
1870 | ) * & |
---|
1871 | ( u(k,j,i) - u(k,j,i-1) ) & |
---|
1872 | - ( 5.0_wp * ibit11 * adv_mom_5 & |
---|
1873 | + ibit10 * adv_mom_3 & |
---|
1874 | ) * & |
---|
1875 | ( u(k,j,i+1) - u(k,j,i-2) ) & |
---|
1876 | + ( ibit11 * adv_mom_5 & |
---|
1877 | ) * & |
---|
1878 | ( u(k,j,i+2) - u(k,j,i-3) ) & |
---|
1879 | ) |
---|
1880 | |
---|
1881 | ENDDO |
---|
1882 | |
---|
1883 | DO k = nzb_max+1, nzt |
---|
1884 | |
---|
1885 | u_comp_l = u(k,j,i) + u(k,j,i-1) - gu |
---|
1886 | flux_l_u(k,j,tn) = u_comp_l * ( & |
---|
1887 | 37.0_wp * ( u(k,j,i) + u(k,j,i-1) ) & |
---|
1888 | - 8.0_wp * ( u(k,j,i+1) + u(k,j,i-2) ) & |
---|
1889 | + ( u(k,j,i+2) + u(k,j,i-3) ) ) * adv_mom_5 |
---|
1890 | diss_l_u(k,j,tn) = - ABS(u_comp_l) * ( & |
---|
1891 | 10.0_wp * ( u(k,j,i) - u(k,j,i-1) ) & |
---|
1892 | - 5.0_wp * ( u(k,j,i+1) - u(k,j,i-2) ) & |
---|
1893 | + ( u(k,j,i+2) - u(k,j,i-3) ) ) * adv_mom_5 |
---|
1894 | |
---|
1895 | ENDDO |
---|
1896 | |
---|
1897 | ENDIF |
---|
1898 | |
---|
1899 | flux_t(0) = 0.0_wp |
---|
1900 | diss_t(0) = 0.0_wp |
---|
1901 | w_comp(0) = 0.0_wp |
---|
1902 | ! |
---|
1903 | !-- Now compute the fluxes tendency terms for the horizontal and |
---|
1904 | !-- vertical parts. |
---|
1905 | DO k = nzb+1, nzb_max |
---|
1906 | |
---|
1907 | ibit11 = IBITS(advc_flags_1(k,j,i),11,1) |
---|
1908 | ibit10 = IBITS(advc_flags_1(k,j,i),10,1) |
---|
1909 | ibit9 = IBITS(advc_flags_1(k,j,i),9,1) |
---|
1910 | |
---|
1911 | u_comp(k) = u(k,j,i+1) + u(k,j,i) |
---|
1912 | flux_r(k) = ( u_comp(k) - gu ) * ( & |
---|
1913 | ( 37.0_wp * ibit11 * adv_mom_5 & |
---|
1914 | + 7.0_wp * ibit10 * adv_mom_3 & |
---|
1915 | + ibit9 * adv_mom_1 & |
---|
1916 | ) * & |
---|
1917 | ( u(k,j,i+1) + u(k,j,i) ) & |
---|
1918 | - ( 8.0_wp * ibit11 * adv_mom_5 & |
---|
1919 | + ibit10 * adv_mom_3 & |
---|
1920 | ) * & |
---|
1921 | ( u(k,j,i+2) + u(k,j,i-1) ) & |
---|
1922 | + ( ibit11 * adv_mom_5 & |
---|
1923 | ) * & |
---|
1924 | ( u(k,j,i+3) + u(k,j,i-2) ) & |
---|
1925 | ) |
---|
1926 | |
---|
1927 | diss_r(k) = - ABS( u_comp(k) - gu ) * ( & |
---|
1928 | ( 10.0_wp * ibit11 * adv_mom_5 & |
---|
1929 | + 3.0_wp * ibit10 * adv_mom_3 & |
---|
1930 | + ibit9 * adv_mom_1 & |
---|
1931 | ) * & |
---|
1932 | ( u(k,j,i+1) - u(k,j,i) ) & |
---|
1933 | - ( 5.0_wp * ibit11 * adv_mom_5 & |
---|
1934 | + ibit10 * adv_mom_3 & |
---|
1935 | ) * & |
---|
1936 | ( u(k,j,i+2) - u(k,j,i-1) ) & |
---|
1937 | + ( ibit11 * adv_mom_5 & |
---|
1938 | ) * & |
---|
1939 | ( u(k,j,i+3) - u(k,j,i-2) ) & |
---|
1940 | ) |
---|
1941 | |
---|
1942 | ibit14 = IBITS(advc_flags_1(k,j,i),14,1) |
---|
1943 | ibit13 = IBITS(advc_flags_1(k,j,i),13,1) |
---|
1944 | ibit12 = IBITS(advc_flags_1(k,j,i),12,1) |
---|
1945 | |
---|
1946 | v_comp(k) = v(k,j+1,i) + v(k,j+1,i-1) - gv |
---|
1947 | flux_n(k) = v_comp(k) * ( & |
---|
1948 | ( 37.0_wp * ibit14 * adv_mom_5 & |
---|
1949 | + 7.0_wp * ibit13 * adv_mom_3 & |
---|
1950 | + ibit12 * adv_mom_1 & |
---|
1951 | ) * & |
---|
1952 | ( u(k,j+1,i) + u(k,j,i) ) & |
---|
1953 | - ( 8.0_wp * ibit14 * adv_mom_5 & |
---|
1954 | + ibit13 * adv_mom_3 & |
---|
1955 | ) * & |
---|
1956 | ( u(k,j+2,i) + u(k,j-1,i) ) & |
---|
1957 | + ( ibit14 * adv_mom_5 & |
---|
1958 | ) * & |
---|
1959 | ( u(k,j+3,i) + u(k,j-2,i) ) & |
---|
1960 | ) |
---|
1961 | |
---|
1962 | diss_n(k) = - ABS ( v_comp(k) ) * ( & |
---|
1963 | ( 10.0_wp * ibit14 * adv_mom_5 & |
---|
1964 | + 3.0_wp * ibit13 * adv_mom_3 & |
---|
1965 | + ibit12 * adv_mom_1 & |
---|
1966 | ) * & |
---|
1967 | ( u(k,j+1,i) - u(k,j,i) ) & |
---|
1968 | - ( 5.0_wp * ibit14 * adv_mom_5 & |
---|
1969 | + ibit13 * adv_mom_3 & |
---|
1970 | ) * & |
---|
1971 | ( u(k,j+2,i) - u(k,j-1,i) ) & |
---|
1972 | + ( ibit14 * adv_mom_5 & |
---|
1973 | ) * & |
---|
1974 | ( u(k,j+3,i) - u(k,j-2,i) ) & |
---|
1975 | ) |
---|
1976 | ! |
---|
1977 | !-- k index has to be modified near bottom and top, else array |
---|
1978 | !-- subscripts will be exceeded. |
---|
1979 | ibit17 = IBITS(advc_flags_1(k,j,i),17,1) |
---|
1980 | ibit16 = IBITS(advc_flags_1(k,j,i),16,1) |
---|
1981 | ibit15 = IBITS(advc_flags_1(k,j,i),15,1) |
---|
1982 | |
---|
1983 | k_ppp = k + 3 * ibit17 |
---|
1984 | k_pp = k + 2 * ( 1 - ibit15 ) |
---|
1985 | k_mm = k - 2 * ibit17 |
---|
1986 | |
---|
1987 | w_comp(k) = w(k,j,i) + w(k,j,i-1) |
---|
1988 | flux_t(k) = w_comp(k) * rho_air_zw(k) * ( & |
---|
1989 | ( 37.0_wp * ibit17 * adv_mom_5 & |
---|
1990 | + 7.0_wp * ibit16 * adv_mom_3 & |
---|
1991 | + ibit15 * adv_mom_1 & |
---|
1992 | ) * & |
---|
1993 | ( u(k+1,j,i) + u(k,j,i) ) & |
---|
1994 | - ( 8.0_wp * ibit17 * adv_mom_5 & |
---|
1995 | + ibit16 * adv_mom_3 & |
---|
1996 | ) * & |
---|
1997 | ( u(k_pp,j,i) + u(k-1,j,i) ) & |
---|
1998 | + ( ibit17 * adv_mom_5 & |
---|
1999 | ) * & |
---|
2000 | ( u(k_ppp,j,i) + u(k_mm,j,i) ) & |
---|
2001 | ) |
---|
2002 | |
---|
2003 | diss_t(k) = - ABS( w_comp(k) ) * rho_air_zw(k) * ( & |
---|
2004 | ( 10.0_wp * ibit17 * adv_mom_5 & |
---|
2005 | + 3.0_wp * ibit16 * adv_mom_3 & |
---|
2006 | + ibit15 * adv_mom_1 & |
---|
2007 | ) * & |
---|
2008 | ( u(k+1,j,i) - u(k,j,i) ) & |
---|
2009 | - ( 5.0_wp * ibit17 * adv_mom_5 & |
---|
2010 | + ibit16 * adv_mom_3 & |
---|
2011 | ) * & |
---|
2012 | ( u(k_pp,j,i) - u(k-1,j,i) ) & |
---|
2013 | + ( ibit17 * adv_mom_5 & |
---|
2014 | ) * & |
---|
2015 | ( u(k_ppp,j,i) - u(k_mm,j,i) ) & |
---|
2016 | ) |
---|
2017 | ENDDO |
---|
2018 | |
---|
2019 | DO k = nzb+1, nzb_max |
---|
2020 | |
---|
2021 | flux_d = flux_t(k-1) |
---|
2022 | diss_d = diss_t(k-1) |
---|
2023 | ! |
---|
2024 | !-- Calculate the divergence of the velocity field. A respective |
---|
2025 | !-- correction is needed to overcome numerical instabilities introduced |
---|
2026 | !-- by a not sufficient reduction of divergences near topography. |
---|
2027 | div = ( ( u_comp(k) * ( ibit9 + ibit10 + ibit11 ) & |
---|
2028 | - ( u(k,j,i) + u(k,j,i-1) ) & |
---|
2029 | * ( IBITS(advc_flags_1(k,j,i-1),9,1) & |
---|
2030 | + IBITS(advc_flags_1(k,j,i-1),10,1) & |
---|
2031 | + IBITS(advc_flags_1(k,j,i-1),11,1) & |
---|
2032 | ) & |
---|
2033 | ) * ddx & |
---|
2034 | + ( ( v_comp(k) + gv ) * ( ibit12 + ibit13 + ibit14 ) & |
---|
2035 | - ( v(k,j,i) + v(k,j,i-1 ) ) & |
---|
2036 | * ( IBITS(advc_flags_1(k,j-1,i),12,1) & |
---|
2037 | + IBITS(advc_flags_1(k,j-1,i),13,1) & |
---|
2038 | + IBITS(advc_flags_1(k,j-1,i),14,1) & |
---|
2039 | ) & |
---|
2040 | ) * ddy & |
---|
2041 | + ( w_comp(k) * rho_air_zw(k) * ( ibit15 + ibit16 + ibit17 )& |
---|
2042 | - w_comp(k-1) * rho_air_zw(k-1) & |
---|
2043 | * ( IBITS(advc_flags_1(k-1,j,i),15,1) & |
---|
2044 | + IBITS(advc_flags_1(k-1,j,i),16,1) & |
---|
2045 | + IBITS(advc_flags_1(k-1,j,i),17,1) & |
---|
2046 | ) & |
---|
2047 | ) * drho_air(k) * ddzw(k) & |
---|
2048 | ) * 0.5_wp |
---|
2049 | |
---|
2050 | |
---|
2051 | tend(k,j,i) = tend(k,j,i) - ( & |
---|
2052 | ( flux_r(k) + diss_r(k) & |
---|
2053 | - flux_l_u(k,j,tn) - diss_l_u(k,j,tn) ) * ddx & |
---|
2054 | + ( flux_n(k) + diss_n(k) & |
---|
2055 | - flux_s_u(k,tn) - diss_s_u(k,tn) ) * ddy & |
---|
2056 | + ( ( flux_t(k) + diss_t(k) ) & |
---|
2057 | - ( flux_d + diss_d ) & |
---|
2058 | ) * drho_air(k) * ddzw(k) & |
---|
2059 | ) + div * u(k,j,i) |
---|
2060 | |
---|
2061 | flux_l_u(k,j,tn) = flux_r(k) |
---|
2062 | diss_l_u(k,j,tn) = diss_r(k) |
---|
2063 | flux_s_u(k,tn) = flux_n(k) |
---|
2064 | diss_s_u(k,tn) = diss_n(k) |
---|
2065 | ! |
---|
2066 | !-- Statistical Evaluation of u'u'. The factor has to be applied for |
---|
2067 | !-- right evaluation when gallilei_trans = .T. . |
---|
2068 | sums_us2_ws_l(k,tn) = sums_us2_ws_l(k,tn) & |
---|
2069 | + ( flux_r(k) & |
---|
2070 | * ( u_comp(k) - 2.0_wp * hom(k,1,1,0) ) & |
---|
2071 | / ( u_comp(k) - gu + SIGN( 1.0E-20_wp, u_comp(k) - gu ) ) & |
---|
2072 | + diss_r(k) & |
---|
2073 | * ABS( u_comp(k) - 2.0_wp * hom(k,1,1,0) ) & |
---|
2074 | / ( ABS( u_comp(k) - gu ) + 1.0E-20_wp ) & |
---|
2075 | ) * weight_substep(intermediate_timestep_count) |
---|
2076 | ! |
---|
2077 | !-- Statistical Evaluation of w'u'. |
---|
2078 | sums_wsus_ws_l(k,tn) = sums_wsus_ws_l(k,tn) & |
---|
2079 | + ( flux_t(k) & |
---|
2080 | * ( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2081 | / ( w_comp(k) + SIGN( 1.0E-20_wp, w_comp(k) ) ) & |
---|
2082 | + diss_t(k) & |
---|
2083 | * ABS( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2084 | / ( ABS( w_comp(k) ) + 1.0E-20_wp ) & |
---|
2085 | ) * weight_substep(intermediate_timestep_count) |
---|
2086 | ENDDO |
---|
2087 | |
---|
2088 | DO k = nzb_max+1, nzt |
---|
2089 | |
---|
2090 | u_comp(k) = u(k,j,i+1) + u(k,j,i) |
---|
2091 | flux_r(k) = ( u_comp(k) - gu ) * ( & |
---|
2092 | 37.0_wp * ( u(k,j,i+1) + u(k,j,i) ) & |
---|
2093 | - 8.0_wp * ( u(k,j,i+2) + u(k,j,i-1) ) & |
---|
2094 | + ( u(k,j,i+3) + u(k,j,i-2) ) ) * adv_mom_5 |
---|
2095 | diss_r(k) = - ABS( u_comp(k) - gu ) * ( & |
---|
2096 | 10.0_wp * ( u(k,j,i+1) - u(k,j,i) ) & |
---|
2097 | - 5.0_wp * ( u(k,j,i+2) - u(k,j,i-1) ) & |
---|
2098 | + ( u(k,j,i+3) - u(k,j,i-2) ) ) * adv_mom_5 |
---|
2099 | |
---|
2100 | v_comp(k) = v(k,j+1,i) + v(k,j+1,i-1) - gv |
---|
2101 | flux_n(k) = v_comp(k) * ( & |
---|
2102 | 37.0_wp * ( u(k,j+1,i) + u(k,j,i) ) & |
---|
2103 | - 8.0_wp * ( u(k,j+2,i) + u(k,j-1,i) ) & |
---|
2104 | + ( u(k,j+3,i) + u(k,j-2,i) ) ) * adv_mom_5 |
---|
2105 | diss_n(k) = - ABS( v_comp(k) ) * ( & |
---|
2106 | 10.0_wp * ( u(k,j+1,i) - u(k,j,i) ) & |
---|
2107 | - 5.0_wp * ( u(k,j+2,i) - u(k,j-1,i) ) & |
---|
2108 | + ( u(k,j+3,i) - u(k,j-2,i) ) ) * adv_mom_5 |
---|
2109 | ! |
---|
2110 | !-- k index has to be modified near bottom and top, else array |
---|
2111 | !-- subscripts will be exceeded. |
---|
2112 | ibit17 = IBITS(advc_flags_1(k,j,i),17,1) |
---|
2113 | ibit16 = IBITS(advc_flags_1(k,j,i),16,1) |
---|
2114 | ibit15 = IBITS(advc_flags_1(k,j,i),15,1) |
---|
2115 | |
---|
2116 | k_ppp = k + 3 * ibit17 |
---|
2117 | k_pp = k + 2 * ( 1 - ibit15 ) |
---|
2118 | k_mm = k - 2 * ibit17 |
---|
2119 | |
---|
2120 | w_comp(k) = w(k,j,i) + w(k,j,i-1) |
---|
2121 | flux_t(k) = w_comp(k) * rho_air_zw(k) * ( & |
---|
2122 | ( 37.0_wp * ibit17 * adv_mom_5 & |
---|
2123 | + 7.0_wp * ibit16 * adv_mom_3 & |
---|
2124 | + ibit15 * adv_mom_1 & |
---|
2125 | ) * & |
---|
2126 | ( u(k+1,j,i) + u(k,j,i) ) & |
---|
2127 | - ( 8.0_wp * ibit17 * adv_mom_5 & |
---|
2128 | + ibit16 * adv_mom_3 & |
---|
2129 | ) * & |
---|
2130 | ( u(k_pp,j,i) + u(k-1,j,i) ) & |
---|
2131 | + ( ibit17 * adv_mom_5 & |
---|
2132 | ) * & |
---|
2133 | ( u(k_ppp,j,i) + u(k_mm,j,i) ) & |
---|
2134 | ) |
---|
2135 | |
---|
2136 | diss_t(k) = - ABS( w_comp(k) ) * rho_air_zw(k) * ( & |
---|
2137 | ( 10.0_wp * ibit17 * adv_mom_5 & |
---|
2138 | + 3.0_wp * ibit16 * adv_mom_3 & |
---|
2139 | + ibit15 * adv_mom_1 & |
---|
2140 | ) * & |
---|
2141 | ( u(k+1,j,i) - u(k,j,i) ) & |
---|
2142 | - ( 5.0_wp * ibit17 * adv_mom_5 & |
---|
2143 | + ibit16 * adv_mom_3 & |
---|
2144 | ) * & |
---|
2145 | ( u(k_pp,j,i) - u(k-1,j,i) ) & |
---|
2146 | + ( ibit17 * adv_mom_5 & |
---|
2147 | ) * & |
---|
2148 | ( u(k_ppp,j,i) - u(k_mm,j,i) ) & |
---|
2149 | ) |
---|
2150 | |
---|
2151 | ENDDO |
---|
2152 | |
---|
2153 | DO k = nzb_max+1, nzt |
---|
2154 | |
---|
2155 | flux_d = flux_t(k-1) |
---|
2156 | diss_d = diss_t(k-1) |
---|
2157 | ! |
---|
2158 | !-- Calculate the divergence of the velocity field. A respective |
---|
2159 | !-- correction is needed to overcome numerical instabilities introduced |
---|
2160 | !-- by a not sufficient reduction of divergences near topography. |
---|
2161 | div = ( ( u_comp(k) - ( u(k,j,i) + u(k,j,i-1) ) ) * ddx & |
---|
2162 | + ( v_comp(k) + gv - ( v(k,j,i) + v(k,j,i-1 ) ) ) * ddy & |
---|
2163 | + ( w_comp(k) * rho_air_zw(k) - & |
---|
2164 | w_comp(k-1) * rho_air_zw(k-1) & |
---|
2165 | ) * drho_air(k) * ddzw(k) & |
---|
2166 | ) * 0.5_wp |
---|
2167 | |
---|
2168 | tend(k,j,i) = tend(k,j,i) - ( & |
---|
2169 | ( flux_r(k) + diss_r(k) & |
---|
2170 | - flux_l_u(k,j,tn) - diss_l_u(k,j,tn) ) * ddx & |
---|
2171 | + ( flux_n(k) + diss_n(k) & |
---|
2172 | - flux_s_u(k,tn) - diss_s_u(k,tn) ) * ddy & |
---|
2173 | + ( ( flux_t(k) + diss_t(k) ) & |
---|
2174 | - ( flux_d + diss_d ) & |
---|
2175 | ) * drho_air(k) * ddzw(k) & |
---|
2176 | ) + div * u(k,j,i) |
---|
2177 | |
---|
2178 | flux_l_u(k,j,tn) = flux_r(k) |
---|
2179 | diss_l_u(k,j,tn) = diss_r(k) |
---|
2180 | flux_s_u(k,tn) = flux_n(k) |
---|
2181 | diss_s_u(k,tn) = diss_n(k) |
---|
2182 | ! |
---|
2183 | !-- Statistical Evaluation of u'u'. The factor has to be applied for |
---|
2184 | !-- right evaluation when gallilei_trans = .T. . |
---|
2185 | sums_us2_ws_l(k,tn) = sums_us2_ws_l(k,tn) & |
---|
2186 | + ( flux_r(k) & |
---|
2187 | * ( u_comp(k) - 2.0_wp * hom(k,1,1,0) ) & |
---|
2188 | / ( u_comp(k) - gu + SIGN( 1.0E-20_wp, u_comp(k) - gu ) ) & |
---|
2189 | + diss_r(k) & |
---|
2190 | * ABS( u_comp(k) - 2.0_wp * hom(k,1,1,0) ) & |
---|
2191 | / ( ABS( u_comp(k) - gu ) + 1.0E-20_wp ) & |
---|
2192 | ) * weight_substep(intermediate_timestep_count) |
---|
2193 | ! |
---|
2194 | !-- Statistical Evaluation of w'u'. |
---|
2195 | sums_wsus_ws_l(k,tn) = sums_wsus_ws_l(k,tn) & |
---|
2196 | + ( flux_t(k) & |
---|
2197 | * ( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2198 | / ( w_comp(k) + SIGN( 1.0E-20_wp, w_comp(k) ) ) & |
---|
2199 | + diss_t(k) & |
---|
2200 | * ABS( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2201 | / ( ABS( w_comp(k) ) + 1.0E-20_wp ) & |
---|
2202 | ) * weight_substep(intermediate_timestep_count) |
---|
2203 | ENDDO |
---|
2204 | |
---|
2205 | sums_us2_ws_l(nzb,tn) = sums_us2_ws_l(nzb+1,tn) |
---|
2206 | |
---|
2207 | |
---|
2208 | |
---|
2209 | END SUBROUTINE advec_u_ws_ij |
---|
2210 | |
---|
2211 | |
---|
2212 | |
---|
2213 | !-----------------------------------------------------------------------------! |
---|
2214 | ! Description: |
---|
2215 | ! ------------ |
---|
2216 | !> Advection of v-component - Call for grid point i,j |
---|
2217 | !-----------------------------------------------------------------------------! |
---|
2218 | SUBROUTINE advec_v_ws_ij( i, j, i_omp, tn ) |
---|
2219 | |
---|
2220 | USE arrays_3d, & |
---|
2221 | ONLY: ddzw, diss_l_v, diss_s_v, flux_l_v, flux_s_v, tend, u, v, w, & |
---|
2222 | drho_air, rho_air_zw |
---|
2223 | |
---|
2224 | USE control_parameters, & |
---|
2225 | ONLY: intermediate_timestep_count, u_gtrans, v_gtrans |
---|
2226 | |
---|
2227 | USE grid_variables, & |
---|
2228 | ONLY: ddx, ddy |
---|
2229 | |
---|
2230 | USE indices, & |
---|
2231 | ONLY: nysv, nzb, nzb_max, nzt, advc_flags_1 |
---|
2232 | |
---|
2233 | USE kinds |
---|
2234 | |
---|
2235 | USE statistics, & |
---|
2236 | ONLY: hom, sums_vs2_ws_l, sums_wsvs_ws_l, weight_substep |
---|
2237 | |
---|
2238 | IMPLICIT NONE |
---|
2239 | |
---|
2240 | INTEGER(iwp) :: i !< |
---|
2241 | INTEGER(iwp) :: ibit18 !< |
---|
2242 | INTEGER(iwp) :: ibit19 !< |
---|
2243 | INTEGER(iwp) :: ibit20 !< |
---|
2244 | INTEGER(iwp) :: ibit21 !< |
---|
2245 | INTEGER(iwp) :: ibit22 !< |
---|
2246 | INTEGER(iwp) :: ibit23 !< |
---|
2247 | INTEGER(iwp) :: ibit24 !< |
---|
2248 | INTEGER(iwp) :: ibit25 !< |
---|
2249 | INTEGER(iwp) :: ibit26 !< |
---|
2250 | INTEGER(iwp) :: i_omp !< |
---|
2251 | INTEGER(iwp) :: j !< |
---|
2252 | INTEGER(iwp) :: k !< |
---|
2253 | INTEGER(iwp) :: k_mm !< |
---|
2254 | INTEGER(iwp) :: k_pp !< |
---|
2255 | INTEGER(iwp) :: k_ppp !< |
---|
2256 | INTEGER(iwp) :: tn !< |
---|
2257 | |
---|
2258 | REAL(wp) :: diss_d !< |
---|
2259 | REAL(wp) :: div !< |
---|
2260 | REAL(wp) :: flux_d !< |
---|
2261 | REAL(wp) :: gu !< |
---|
2262 | REAL(wp) :: gv !< |
---|
2263 | REAL(wp) :: v_comp_l !< |
---|
2264 | |
---|
2265 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_n !< |
---|
2266 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_r !< |
---|
2267 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_t !< |
---|
2268 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_n !< |
---|
2269 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_r !< |
---|
2270 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_t !< |
---|
2271 | REAL(wp), DIMENSION(nzb:nzt+1) :: u_comp !< |
---|
2272 | REAL(wp), DIMENSION(nzb:nzt+1) :: v_comp !< |
---|
2273 | REAL(wp), DIMENSION(nzb:nzt+1) :: w_comp !< |
---|
2274 | |
---|
2275 | gu = 2.0_wp * u_gtrans |
---|
2276 | gv = 2.0_wp * v_gtrans |
---|
2277 | |
---|
2278 | ! |
---|
2279 | !-- Compute leftside fluxes for the respective boundary. |
---|
2280 | IF ( i == i_omp ) THEN |
---|
2281 | |
---|
2282 | DO k = nzb+1, nzb_max |
---|
2283 | |
---|
2284 | ibit20 = IBITS(advc_flags_1(k,j,i-1),20,1) |
---|
2285 | ibit19 = IBITS(advc_flags_1(k,j,i-1),19,1) |
---|
2286 | ibit18 = IBITS(advc_flags_1(k,j,i-1),18,1) |
---|
2287 | |
---|
2288 | u_comp(k) = u(k,j-1,i) + u(k,j,i) - gu |
---|
2289 | flux_l_v(k,j,tn) = u_comp(k) * ( & |
---|
2290 | ( 37.0_wp * ibit20 * adv_mom_5 & |
---|
2291 | + 7.0_wp * ibit19 * adv_mom_3 & |
---|
2292 | + ibit18 * adv_mom_1 & |
---|
2293 | ) * & |
---|
2294 | ( v(k,j,i) + v(k,j,i-1) ) & |
---|
2295 | - ( 8.0_wp * ibit20 * adv_mom_5 & |
---|
2296 | + ibit19 * adv_mom_3 & |
---|
2297 | ) * & |
---|
2298 | ( v(k,j,i+1) + v(k,j,i-2) ) & |
---|
2299 | + ( ibit20 * adv_mom_5 & |
---|
2300 | ) * & |
---|
2301 | ( v(k,j,i+2) + v(k,j,i-3) ) & |
---|
2302 | ) |
---|
2303 | |
---|
2304 | diss_l_v(k,j,tn) = - ABS( u_comp(k) ) * ( & |
---|
2305 | ( 10.0_wp * ibit20 * adv_mom_5 & |
---|
2306 | + 3.0_wp * ibit19 * adv_mom_3 & |
---|
2307 | + ibit18 * adv_mom_1 & |
---|
2308 | ) * & |
---|
2309 | ( v(k,j,i) - v(k,j,i-1) ) & |
---|
2310 | - ( 5.0_wp * ibit20 * adv_mom_5 & |
---|
2311 | + ibit19 * adv_mom_3 & |
---|
2312 | ) * & |
---|
2313 | ( v(k,j,i+1) - v(k,j,i-2) ) & |
---|
2314 | + ( ibit20 * adv_mom_5 & |
---|
2315 | ) * & |
---|
2316 | ( v(k,j,i+2) - v(k,j,i-3) ) & |
---|
2317 | ) |
---|
2318 | |
---|
2319 | ENDDO |
---|
2320 | |
---|
2321 | DO k = nzb_max+1, nzt |
---|
2322 | |
---|
2323 | u_comp(k) = u(k,j-1,i) + u(k,j,i) - gu |
---|
2324 | flux_l_v(k,j,tn) = u_comp(k) * ( & |
---|
2325 | 37.0_wp * ( v(k,j,i) + v(k,j,i-1) ) & |
---|
2326 | - 8.0_wp * ( v(k,j,i+1) + v(k,j,i-2) ) & |
---|
2327 | + ( v(k,j,i+2) + v(k,j,i-3) ) ) * adv_mom_5 |
---|
2328 | diss_l_v(k,j,tn) = - ABS( u_comp(k) ) * ( & |
---|
2329 | 10.0_wp * ( v(k,j,i) - v(k,j,i-1) ) & |
---|
2330 | - 5.0_wp * ( v(k,j,i+1) - v(k,j,i-2) ) & |
---|
2331 | + ( v(k,j,i+2) - v(k,j,i-3) ) ) * adv_mom_5 |
---|
2332 | |
---|
2333 | ENDDO |
---|
2334 | |
---|
2335 | ENDIF |
---|
2336 | ! |
---|
2337 | !-- Compute southside fluxes for the respective boundary. |
---|
2338 | IF ( j == nysv ) THEN |
---|
2339 | |
---|
2340 | DO k = nzb+1, nzb_max |
---|
2341 | |
---|
2342 | ibit23 = IBITS(advc_flags_1(k,j-1,i),23,1) |
---|
2343 | ibit22 = IBITS(advc_flags_1(k,j-1,i),22,1) |
---|
2344 | ibit21 = IBITS(advc_flags_1(k,j-1,i),21,1) |
---|
2345 | |
---|
2346 | v_comp_l = v(k,j,i) + v(k,j-1,i) - gv |
---|
2347 | flux_s_v(k,tn) = v_comp_l * ( & |
---|
2348 | ( 37.0_wp * ibit23 * adv_mom_5 & |
---|
2349 | + 7.0_wp * ibit22 * adv_mom_3 & |
---|
2350 | + ibit21 * adv_mom_1 & |
---|
2351 | ) * & |
---|
2352 | ( v(k,j,i) + v(k,j-1,i) ) & |
---|
2353 | - ( 8.0_wp * ibit23 * adv_mom_5 & |
---|
2354 | + ibit22 * adv_mom_3 & |
---|
2355 | ) * & |
---|
2356 | ( v(k,j+1,i) + v(k,j-2,i) ) & |
---|
2357 | + ( ibit23 * adv_mom_5 & |
---|
2358 | ) * & |
---|
2359 | ( v(k,j+2,i) + v(k,j-3,i) ) & |
---|
2360 | ) |
---|
2361 | |
---|
2362 | diss_s_v(k,tn) = - ABS( v_comp_l ) * ( & |
---|
2363 | ( 10.0_wp * ibit23 * adv_mom_5 & |
---|
2364 | + 3.0_wp * ibit22 * adv_mom_3 & |
---|
2365 | + ibit21 * adv_mom_1 & |
---|
2366 | ) * & |
---|
2367 | ( v(k,j,i) - v(k,j-1,i) ) & |
---|
2368 | - ( 5.0_wp * ibit23 * adv_mom_5 & |
---|
2369 | + ibit22 * adv_mom_3 & |
---|
2370 | ) * & |
---|
2371 | ( v(k,j+1,i) - v(k,j-2,i) ) & |
---|
2372 | + ( ibit23 * adv_mom_5 & |
---|
2373 | ) * & |
---|
2374 | ( v(k,j+2,i) - v(k,j-3,i) ) & |
---|
2375 | ) |
---|
2376 | |
---|
2377 | ENDDO |
---|
2378 | |
---|
2379 | DO k = nzb_max+1, nzt |
---|
2380 | |
---|
2381 | v_comp_l = v(k,j,i) + v(k,j-1,i) - gv |
---|
2382 | flux_s_v(k,tn) = v_comp_l * ( & |
---|
2383 | 37.0_wp * ( v(k,j,i) + v(k,j-1,i) ) & |
---|
2384 | - 8.0_wp * ( v(k,j+1,i) + v(k,j-2,i) ) & |
---|
2385 | + ( v(k,j+2,i) + v(k,j-3,i) ) ) * adv_mom_5 |
---|
2386 | diss_s_v(k,tn) = - ABS( v_comp_l ) * ( & |
---|
2387 | 10.0_wp * ( v(k,j,i) - v(k,j-1,i) ) & |
---|
2388 | - 5.0_wp * ( v(k,j+1,i) - v(k,j-2,i) ) & |
---|
2389 | + ( v(k,j+2,i) - v(k,j-3,i) ) ) * adv_mom_5 |
---|
2390 | |
---|
2391 | ENDDO |
---|
2392 | |
---|
2393 | ENDIF |
---|
2394 | |
---|
2395 | flux_t(0) = 0.0_wp |
---|
2396 | diss_t(0) = 0.0_wp |
---|
2397 | w_comp(0) = 0.0_wp |
---|
2398 | ! |
---|
2399 | !-- Now compute the fluxes and tendency terms for the horizontal and |
---|
2400 | !-- verical parts. |
---|
2401 | DO k = nzb+1, nzb_max |
---|
2402 | |
---|
2403 | ibit20 = IBITS(advc_flags_1(k,j,i),20,1) |
---|
2404 | ibit19 = IBITS(advc_flags_1(k,j,i),19,1) |
---|
2405 | ibit18 = IBITS(advc_flags_1(k,j,i),18,1) |
---|
2406 | |
---|
2407 | u_comp(k) = u(k,j-1,i+1) + u(k,j,i+1) - gu |
---|
2408 | flux_r(k) = u_comp(k) * ( & |
---|
2409 | ( 37.0_wp * ibit20 * adv_mom_5 & |
---|
2410 | + 7.0_wp * ibit19 * adv_mom_3 & |
---|
2411 | + ibit18 * adv_mom_1 & |
---|
2412 | ) * & |
---|
2413 | ( v(k,j,i+1) + v(k,j,i) ) & |
---|
2414 | - ( 8.0_wp * ibit20 * adv_mom_5 & |
---|
2415 | + ibit19 * adv_mom_3 & |
---|
2416 | ) * & |
---|
2417 | ( v(k,j,i+2) + v(k,j,i-1) ) & |
---|
2418 | + ( ibit20 * adv_mom_5 & |
---|
2419 | ) * & |
---|
2420 | ( v(k,j,i+3) + v(k,j,i-2) ) & |
---|
2421 | ) |
---|
2422 | |
---|
2423 | diss_r(k) = - ABS( u_comp(k) ) * ( & |
---|
2424 | ( 10.0_wp * ibit20 * adv_mom_5 & |
---|
2425 | + 3.0_wp * ibit19 * adv_mom_3 & |
---|
2426 | + ibit18 * adv_mom_1 & |
---|
2427 | ) * & |
---|
2428 | ( v(k,j,i+1) - v(k,j,i) ) & |
---|
2429 | - ( 5.0_wp * ibit20 * adv_mom_5 & |
---|
2430 | + ibit19 * adv_mom_3 & |
---|
2431 | ) * & |
---|
2432 | ( v(k,j,i+2) - v(k,j,i-1) ) & |
---|
2433 | + ( ibit20 * adv_mom_5 & |
---|
2434 | ) * & |
---|
2435 | ( v(k,j,i+3) - v(k,j,i-2) ) & |
---|
2436 | ) |
---|
2437 | |
---|
2438 | ibit23 = IBITS(advc_flags_1(k,j,i),23,1) |
---|
2439 | ibit22 = IBITS(advc_flags_1(k,j,i),22,1) |
---|
2440 | ibit21 = IBITS(advc_flags_1(k,j,i),21,1) |
---|
2441 | |
---|
2442 | |
---|
2443 | v_comp(k) = v(k,j+1,i) + v(k,j,i) |
---|
2444 | flux_n(k) = ( v_comp(k) - gv ) * ( & |
---|
2445 | ( 37.0_wp * ibit23 * adv_mom_5 & |
---|
2446 | + 7.0_wp * ibit22 * adv_mom_3 & |
---|
2447 | + ibit21 * adv_mom_1 & |
---|
2448 | ) * & |
---|
2449 | ( v(k,j+1,i) + v(k,j,i) ) & |
---|
2450 | - ( 8.0_wp * ibit23 * adv_mom_5 & |
---|
2451 | + ibit22 * adv_mom_3 & |
---|
2452 | ) * & |
---|
2453 | ( v(k,j+2,i) + v(k,j-1,i) ) & |
---|
2454 | + ( ibit23 * adv_mom_5 & |
---|
2455 | ) * & |
---|
2456 | ( v(k,j+3,i) + v(k,j-2,i) ) & |
---|
2457 | ) |
---|
2458 | |
---|
2459 | diss_n(k) = - ABS( v_comp(k) - gv ) * ( & |
---|
2460 | ( 10.0_wp * ibit23 * adv_mom_5 & |
---|
2461 | + 3.0_wp * ibit22 * adv_mom_3 & |
---|
2462 | + ibit21 * adv_mom_1 & |
---|
2463 | ) * & |
---|
2464 | ( v(k,j+1,i) - v(k,j,i) ) & |
---|
2465 | - ( 5.0_wp * ibit23 * adv_mom_5 & |
---|
2466 | + ibit22 * adv_mom_3 & |
---|
2467 | ) * & |
---|
2468 | ( v(k,j+2,i) - v(k,j-1,i) ) & |
---|
2469 | + ( ibit23 * adv_mom_5 & |
---|
2470 | ) * & |
---|
2471 | ( v(k,j+3,i) - v(k,j-2,i) ) & |
---|
2472 | ) |
---|
2473 | ! |
---|
2474 | !-- k index has to be modified near bottom and top, else array |
---|
2475 | !-- subscripts will be exceeded. |
---|
2476 | ibit26 = IBITS(advc_flags_1(k,j,i),26,1) |
---|
2477 | ibit25 = IBITS(advc_flags_1(k,j,i),25,1) |
---|
2478 | ibit24 = IBITS(advc_flags_1(k,j,i),24,1) |
---|
2479 | |
---|
2480 | k_ppp = k + 3 * ibit26 |
---|
2481 | k_pp = k + 2 * ( 1 - ibit24 ) |
---|
2482 | k_mm = k - 2 * ibit26 |
---|
2483 | |
---|
2484 | w_comp(k) = w(k,j-1,i) + w(k,j,i) |
---|
2485 | flux_t(k) = w_comp(k) * rho_air_zw(k) * ( & |
---|
2486 | ( 37.0_wp * ibit26 * adv_mom_5 & |
---|
2487 | + 7.0_wp * ibit25 * adv_mom_3 & |
---|
2488 | + ibit24 * adv_mom_1 & |
---|
2489 | ) * & |
---|
2490 | ( v(k+1,j,i) + v(k,j,i) ) & |
---|
2491 | - ( 8.0_wp * ibit26 * adv_mom_5 & |
---|
2492 | + ibit25 * adv_mom_3 & |
---|
2493 | ) * & |
---|
2494 | ( v(k_pp,j,i) + v(k-1,j,i) ) & |
---|
2495 | + ( ibit26 * adv_mom_5 & |
---|
2496 | ) * & |
---|
2497 | ( v(k_ppp,j,i) + v(k_mm,j,i) ) & |
---|
2498 | ) |
---|
2499 | |
---|
2500 | diss_t(k) = - ABS( w_comp(k) ) * rho_air_zw(k) * ( & |
---|
2501 | ( 10.0_wp * ibit26 * adv_mom_5 & |
---|
2502 | + 3.0_wp * ibit25 * adv_mom_3 & |
---|
2503 | + ibit24 * adv_mom_1 & |
---|
2504 | ) * & |
---|
2505 | ( v(k+1,j,i) - v(k,j,i) ) & |
---|
2506 | - ( 5.0_wp * ibit26 * adv_mom_5 & |
---|
2507 | + ibit25 * adv_mom_3 & |
---|
2508 | ) * & |
---|
2509 | ( v(k_pp,j,i) - v(k-1,j,i) ) & |
---|
2510 | + ( ibit26 * adv_mom_5 & |
---|
2511 | ) * & |
---|
2512 | ( v(k_ppp,j,i) - v(k_mm,j,i) ) & |
---|
2513 | ) |
---|
2514 | ENDDO |
---|
2515 | |
---|
2516 | DO k = nzb+1, nzb_max |
---|
2517 | |
---|
2518 | flux_d = flux_t(k-1) |
---|
2519 | diss_d = diss_t(k-1) |
---|
2520 | ! |
---|
2521 | !-- Calculate the divergence of the velocity field. A respective |
---|
2522 | !-- correction is needed to overcome numerical instabilities introduced |
---|
2523 | !-- by a not sufficient reduction of divergences near topography. |
---|
2524 | div = ( ( ( u_comp(k) + gu ) & |
---|
2525 | * ( ibit18 + ibit19 + ibit20 ) & |
---|
2526 | - ( u(k,j-1,i) + u(k,j,i) ) & |
---|
2527 | * ( IBITS(advc_flags_1(k,j,i-1),18,1) & |
---|
2528 | + IBITS(advc_flags_1(k,j,i-1),19,1) & |
---|
2529 | + IBITS(advc_flags_1(k,j,i-1),20,1) & |
---|
2530 | ) & |
---|
2531 | ) * ddx & |
---|
2532 | + ( v_comp(k) & |
---|
2533 | * ( ibit21 + ibit22 + ibit23 ) & |
---|
2534 | - ( v(k,j,i) + v(k,j-1,i) ) & |
---|
2535 | * ( IBITS(advc_flags_1(k,j-1,i),21,1) & |
---|
2536 | + IBITS(advc_flags_1(k,j-1,i),22,1) & |
---|
2537 | + IBITS(advc_flags_1(k,j-1,i),23,1) & |
---|
2538 | ) & |
---|
2539 | ) * ddy & |
---|
2540 | + ( w_comp(k) * rho_air_zw(k) * ( ibit24 + ibit25 + ibit26 )& |
---|
2541 | - w_comp(k-1) * rho_air_zw(k-1) & |
---|
2542 | * ( IBITS(advc_flags_1(k-1,j,i),24,1) & |
---|
2543 | + IBITS(advc_flags_1(k-1,j,i),25,1) & |
---|
2544 | + IBITS(advc_flags_1(k-1,j,i),26,1) & |
---|
2545 | ) & |
---|
2546 | ) * drho_air(k) * ddzw(k) & |
---|
2547 | ) * 0.5_wp |
---|
2548 | |
---|
2549 | |
---|
2550 | tend(k,j,i) = tend(k,j,i) - ( & |
---|
2551 | ( flux_r(k) + diss_r(k) & |
---|
2552 | - flux_l_v(k,j,tn) - diss_l_v(k,j,tn) ) * ddx & |
---|
2553 | + ( flux_n(k) + diss_n(k) & |
---|
2554 | - flux_s_v(k,tn) - diss_s_v(k,tn) ) * ddy & |
---|
2555 | + ( ( flux_t(k) + diss_t(k) ) & |
---|
2556 | - ( flux_d + diss_d ) & |
---|
2557 | ) * drho_air(k) * ddzw(k) & |
---|
2558 | ) + v(k,j,i) * div |
---|
2559 | |
---|
2560 | flux_l_v(k,j,tn) = flux_r(k) |
---|
2561 | diss_l_v(k,j,tn) = diss_r(k) |
---|
2562 | flux_s_v(k,tn) = flux_n(k) |
---|
2563 | diss_s_v(k,tn) = diss_n(k) |
---|
2564 | |
---|
2565 | ! |
---|
2566 | !-- Statistical Evaluation of v'v'. The factor has to be applied for |
---|
2567 | !-- right evaluation when gallilei_trans = .T. . |
---|
2568 | sums_vs2_ws_l(k,tn) = sums_vs2_ws_l(k,tn) & |
---|
2569 | + ( flux_n(k) & |
---|
2570 | * ( v_comp(k) - 2.0_wp * hom(k,1,2,0) ) & |
---|
2571 | / ( v_comp(k) - gv + SIGN( 1.0E-20_wp, v_comp(k) - gv ) ) & |
---|
2572 | + diss_n(k) & |
---|
2573 | * ABS( v_comp(k) - 2.0_wp * hom(k,1,2,0) ) & |
---|
2574 | / ( ABS( v_comp(k) - gv ) + 1.0E-20_wp ) & |
---|
2575 | ) * weight_substep(intermediate_timestep_count) |
---|
2576 | ! |
---|
2577 | !-- Statistical Evaluation of w'u'. |
---|
2578 | sums_wsvs_ws_l(k,tn) = sums_wsvs_ws_l(k,tn) & |
---|
2579 | + ( flux_t(k) & |
---|
2580 | * ( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2581 | / ( w_comp(k) + SIGN( 1.0E-20_wp, w_comp(k) ) ) & |
---|
2582 | + diss_t(k) & |
---|
2583 | * ABS( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2584 | / ( ABS( w_comp(k) ) + 1.0E-20_wp ) & |
---|
2585 | ) * weight_substep(intermediate_timestep_count) |
---|
2586 | |
---|
2587 | ENDDO |
---|
2588 | |
---|
2589 | DO k = nzb_max+1, nzt |
---|
2590 | |
---|
2591 | u_comp(k) = u(k,j-1,i+1) + u(k,j,i+1) - gu |
---|
2592 | flux_r(k) = u_comp(k) * ( & |
---|
2593 | 37.0_wp * ( v(k,j,i+1) + v(k,j,i) ) & |
---|
2594 | - 8.0_wp * ( v(k,j,i+2) + v(k,j,i-1) ) & |
---|
2595 | + ( v(k,j,i+3) + v(k,j,i-2) ) ) * adv_mom_5 |
---|
2596 | |
---|
2597 | diss_r(k) = - ABS( u_comp(k) ) * ( & |
---|
2598 | 10.0_wp * ( v(k,j,i+1) - v(k,j,i) ) & |
---|
2599 | - 5.0_wp * ( v(k,j,i+2) - v(k,j,i-1) ) & |
---|
2600 | + ( v(k,j,i+3) - v(k,j,i-2) ) ) * adv_mom_5 |
---|
2601 | |
---|
2602 | |
---|
2603 | v_comp(k) = v(k,j+1,i) + v(k,j,i) |
---|
2604 | flux_n(k) = ( v_comp(k) - gv ) * ( & |
---|
2605 | 37.0_wp * ( v(k,j+1,i) + v(k,j,i) ) & |
---|
2606 | - 8.0_wp * ( v(k,j+2,i) + v(k,j-1,i) ) & |
---|
2607 | + ( v(k,j+3,i) + v(k,j-2,i) ) ) * adv_mom_5 |
---|
2608 | |
---|
2609 | diss_n(k) = - ABS( v_comp(k) - gv ) * ( & |
---|
2610 | 10.0_wp * ( v(k,j+1,i) - v(k,j,i) ) & |
---|
2611 | - 5.0_wp * ( v(k,j+2,i) - v(k,j-1,i) ) & |
---|
2612 | + ( v(k,j+3,i) - v(k,j-2,i) ) ) * adv_mom_5 |
---|
2613 | ! |
---|
2614 | !-- k index has to be modified near bottom and top, else array |
---|
2615 | !-- subscripts will be exceeded. |
---|
2616 | ibit26 = IBITS(advc_flags_1(k,j,i),26,1) |
---|
2617 | ibit25 = IBITS(advc_flags_1(k,j,i),25,1) |
---|
2618 | ibit24 = IBITS(advc_flags_1(k,j,i),24,1) |
---|
2619 | |
---|
2620 | k_ppp = k + 3 * ibit26 |
---|
2621 | k_pp = k + 2 * ( 1 - ibit24 ) |
---|
2622 | k_mm = k - 2 * ibit26 |
---|
2623 | |
---|
2624 | w_comp(k) = w(k,j-1,i) + w(k,j,i) |
---|
2625 | flux_t(k) = w_comp(k) * rho_air_zw(k) * ( & |
---|
2626 | ( 37.0_wp * ibit26 * adv_mom_5 & |
---|
2627 | + 7.0_wp * ibit25 * adv_mom_3 & |
---|
2628 | + ibit24 * adv_mom_1 & |
---|
2629 | ) * & |
---|
2630 | ( v(k+1,j,i) + v(k,j,i) ) & |
---|
2631 | - ( 8.0_wp * ibit26 * adv_mom_5 & |
---|
2632 | + ibit25 * adv_mom_3 & |
---|
2633 | ) * & |
---|
2634 | ( v(k_pp,j,i) + v(k-1,j,i) ) & |
---|
2635 | + ( ibit26 * adv_mom_5 & |
---|
2636 | ) * & |
---|
2637 | ( v(k_ppp,j,i) + v(k_mm,j,i) ) & |
---|
2638 | ) |
---|
2639 | |
---|
2640 | diss_t(k) = - ABS( w_comp(k) ) * rho_air_zw(k) * ( & |
---|
2641 | ( 10.0_wp * ibit26 * adv_mom_5 & |
---|
2642 | + 3.0_wp * ibit25 * adv_mom_3 & |
---|
2643 | + ibit24 * adv_mom_1 & |
---|
2644 | ) * & |
---|
2645 | ( v(k+1,j,i) - v(k,j,i) ) & |
---|
2646 | - ( 5.0_wp * ibit26 * adv_mom_5 & |
---|
2647 | + ibit25 * adv_mom_3 & |
---|
2648 | ) * & |
---|
2649 | ( v(k_pp,j,i) - v(k-1,j,i) ) & |
---|
2650 | + ( ibit26 * adv_mom_5 & |
---|
2651 | ) * & |
---|
2652 | ( v(k_ppp,j,i) - v(k_mm,j,i) ) & |
---|
2653 | ) |
---|
2654 | ENDDO |
---|
2655 | |
---|
2656 | DO k = nzb_max+1, nzt |
---|
2657 | |
---|
2658 | flux_d = flux_t(k-1) |
---|
2659 | diss_d = diss_t(k-1) |
---|
2660 | ! |
---|
2661 | !-- Calculate the divergence of the velocity field. A respective |
---|
2662 | !-- correction is needed to overcome numerical instabilities introduced |
---|
2663 | !-- by a not sufficient reduction of divergences near topography. |
---|
2664 | div = ( ( u_comp(k) + gu - ( u(k,j-1,i) + u(k,j,i) ) ) * ddx & |
---|
2665 | + ( v_comp(k) - ( v(k,j,i) + v(k,j-1,i) ) ) * ddy & |
---|
2666 | + ( w_comp(k) * rho_air_zw(k) - & |
---|
2667 | w_comp(k-1) * rho_air_zw(k-1) & |
---|
2668 | ) * drho_air(k) * ddzw(k) & |
---|
2669 | ) * 0.5_wp |
---|
2670 | |
---|
2671 | tend(k,j,i) = tend(k,j,i) - ( & |
---|
2672 | ( flux_r(k) + diss_r(k) & |
---|
2673 | - flux_l_v(k,j,tn) - diss_l_v(k,j,tn) ) * ddx & |
---|
2674 | + ( flux_n(k) + diss_n(k) & |
---|
2675 | - flux_s_v(k,tn) - diss_s_v(k,tn) ) * ddy & |
---|
2676 | + ( ( flux_t(k) + diss_t(k) ) & |
---|
2677 | - ( flux_d + diss_d ) & |
---|
2678 | ) * drho_air(k) * ddzw(k) & |
---|
2679 | ) + v(k,j,i) * div |
---|
2680 | |
---|
2681 | flux_l_v(k,j,tn) = flux_r(k) |
---|
2682 | diss_l_v(k,j,tn) = diss_r(k) |
---|
2683 | flux_s_v(k,tn) = flux_n(k) |
---|
2684 | diss_s_v(k,tn) = diss_n(k) |
---|
2685 | ! |
---|
2686 | !-- Statistical Evaluation of v'v'. The factor has to be applied for |
---|
2687 | !-- right evaluation when gallilei_trans = .T. . |
---|
2688 | sums_vs2_ws_l(k,tn) = sums_vs2_ws_l(k,tn) & |
---|
2689 | + ( flux_n(k) & |
---|
2690 | * ( v_comp(k) - 2.0_wp * hom(k,1,2,0) ) & |
---|
2691 | / ( v_comp(k) - gv + SIGN( 1.0E-20_wp, v_comp(k) - gv ) ) & |
---|
2692 | + diss_n(k) & |
---|
2693 | * ABS( v_comp(k) - 2.0_wp * hom(k,1,2,0) ) & |
---|
2694 | / ( ABS( v_comp(k) - gv ) + 1.0E-20_wp ) & |
---|
2695 | ) * weight_substep(intermediate_timestep_count) |
---|
2696 | ! |
---|
2697 | !-- Statistical Evaluation of w'u'. |
---|
2698 | sums_wsvs_ws_l(k,tn) = sums_wsvs_ws_l(k,tn) & |
---|
2699 | + ( flux_t(k) & |
---|
2700 | * ( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2701 | / ( w_comp(k) + SIGN( 1.0E-20_wp, w_comp(k) ) ) & |
---|
2702 | + diss_t(k) & |
---|
2703 | * ABS( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
2704 | / ( ABS( w_comp(k) ) + 1.0E-20_wp ) & |
---|
2705 | ) * weight_substep(intermediate_timestep_count) |
---|
2706 | |
---|
2707 | ENDDO |
---|
2708 | sums_vs2_ws_l(nzb,tn) = sums_vs2_ws_l(nzb+1,tn) |
---|
2709 | |
---|
2710 | |
---|
2711 | END SUBROUTINE advec_v_ws_ij |
---|
2712 | |
---|
2713 | |
---|
2714 | |
---|
2715 | !------------------------------------------------------------------------------! |
---|
2716 | ! Description: |
---|
2717 | ! ------------ |
---|
2718 | !> Advection of w-component - Call for grid point i,j |
---|
2719 | !------------------------------------------------------------------------------! |
---|
2720 | SUBROUTINE advec_w_ws_ij( i, j, i_omp, tn ) |
---|
2721 | |
---|
2722 | USE arrays_3d, & |
---|
2723 | ONLY: ddzu, diss_l_w, diss_s_w, flux_l_w, flux_s_w, tend, u, v, w,& |
---|
2724 | drho_air_zw, rho_air |
---|
2725 | |
---|
2726 | USE control_parameters, & |
---|
2727 | ONLY: intermediate_timestep_count, u_gtrans, v_gtrans |
---|
2728 | |
---|
2729 | USE grid_variables, & |
---|
2730 | ONLY: ddx, ddy |
---|
2731 | |
---|
2732 | USE indices, & |
---|
2733 | ONLY: nys, nzb, nzb_max, nzt, advc_flags_1, advc_flags_2 |
---|
2734 | |
---|
2735 | USE kinds |
---|
2736 | |
---|
2737 | USE statistics, & |
---|
2738 | ONLY: hom, sums_ws2_ws_l, weight_substep |
---|
2739 | |
---|
2740 | IMPLICIT NONE |
---|
2741 | |
---|
2742 | INTEGER(iwp) :: i !< |
---|
2743 | INTEGER(iwp) :: ibit27 !< |
---|
2744 | INTEGER(iwp) :: ibit28 !< |
---|
2745 | INTEGER(iwp) :: ibit29 !< |
---|
2746 | INTEGER(iwp) :: ibit30 !< |
---|
2747 | INTEGER(iwp) :: ibit31 !< |
---|
2748 | INTEGER(iwp) :: ibit32 !< |
---|
2749 | INTEGER(iwp) :: ibit33 !< |
---|
2750 | INTEGER(iwp) :: ibit34 !< |
---|
2751 | INTEGER(iwp) :: ibit35 !< |
---|
2752 | INTEGER(iwp) :: i_omp !< |
---|
2753 | INTEGER(iwp) :: j !< |
---|
2754 | INTEGER(iwp) :: k !< |
---|
2755 | INTEGER(iwp) :: k_mm !< |
---|
2756 | INTEGER(iwp) :: k_pp !< |
---|
2757 | INTEGER(iwp) :: k_ppp !< |
---|
2758 | INTEGER(iwp) :: tn !< |
---|
2759 | |
---|
2760 | REAL(wp) :: diss_d !< |
---|
2761 | REAL(wp) :: div !< |
---|
2762 | REAL(wp) :: flux_d !< |
---|
2763 | REAL(wp) :: gu !< |
---|
2764 | REAL(wp) :: gv !< |
---|
2765 | |
---|
2766 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_n !< |
---|
2767 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_r !< |
---|
2768 | REAL(wp), DIMENSION(nzb:nzt+1) :: diss_t !< |
---|
2769 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_n !< |
---|
2770 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_r !< |
---|
2771 | REAL(wp), DIMENSION(nzb:nzt+1) :: flux_t !< |
---|
2772 | REAL(wp), DIMENSION(nzb:nzt+1) :: u_comp !< |
---|
2773 | REAL(wp), DIMENSION(nzb:nzt+1) :: v_comp !< |
---|
2774 | REAL(wp), DIMENSION(nzb:nzt+1) :: w_comp !< |
---|
2775 | |
---|
2776 | gu = 2.0_wp * u_gtrans |
---|
2777 | gv = 2.0_wp * v_gtrans |
---|
2778 | |
---|
2779 | ! |
---|
2780 | !-- Compute southside fluxes for the respective boundary. |
---|
2781 | IF ( j == nys ) THEN |
---|
2782 | |
---|
2783 | DO k = nzb+1, nzb_max |
---|
2784 | ibit32 = IBITS(advc_flags_2(k,j-1,i),0,1) |
---|
2785 | ibit31 = IBITS(advc_flags_1(k,j-1,i),31,1) |
---|
2786 | ibit30 = IBITS(advc_flags_1(k,j-1,i),30,1) |
---|
2787 | |
---|
2788 | v_comp(k) = v(k+1,j,i) + v(k,j,i) - gv |
---|
2789 | flux_s_w(k,tn) = v_comp(k) * ( & |
---|
2790 | ( 37.0_wp * ibit32 * adv_mom_5 & |
---|
2791 | + 7.0_wp * ibit31 * adv_mom_3 & |
---|
2792 | + ibit30 * adv_mom_1 & |
---|
2793 | ) * & |
---|
2794 | ( w(k,j,i) + w(k,j-1,i) ) & |
---|
2795 | - ( 8.0_wp * ibit32 * adv_mom_5 & |
---|
2796 | + ibit31 * adv_mom_3 & |
---|
2797 | ) * & |
---|
2798 | ( w(k,j+1,i) + w(k,j-2,i) ) & |
---|
2799 | + ( ibit32 * adv_mom_5 & |
---|
2800 | ) * & |
---|
2801 | ( w(k,j+2,i) + w(k,j-3,i) ) & |
---|
2802 | ) |
---|
2803 | |
---|
2804 | diss_s_w(k,tn) = - ABS( v_comp(k) ) * ( & |
---|
2805 | ( 10.0_wp * ibit32 * adv_mom_5 & |
---|
2806 | + 3.0_wp * ibit31 * adv_mom_3 & |
---|
2807 | + ibit30 * adv_mom_1 & |
---|
2808 | ) * & |
---|
2809 | ( w(k,j,i) - w(k,j-1,i) ) & |
---|
2810 | - ( 5.0_wp * ibit32 * adv_mom_5 & |
---|
2811 | + ibit31 * adv_mom_3 & |
---|
2812 | ) * & |
---|
2813 | ( w(k,j+1,i) - w(k,j-2,i) ) & |
---|
2814 | + ( ibit32 * adv_mom_5 & |
---|
2815 | ) * & |
---|
2816 | ( w(k,j+2,i) - w(k,j-3,i) ) & |
---|
2817 | ) |
---|
2818 | |
---|
2819 | ENDDO |
---|
2820 | |
---|
2821 | DO k = nzb_max+1, nzt |
---|
2822 | |
---|
2823 | v_comp(k) = v(k+1,j,i) + v(k,j,i) - gv |
---|
2824 | flux_s_w(k,tn) = v_comp(k) * ( & |
---|
2825 | 37.0_wp * ( w(k,j,i) + w(k,j-1,i) ) & |
---|
2826 | - 8.0_wp * ( w(k,j+1,i) +w(k,j-2,i) ) & |
---|
2827 | + ( w(k,j+2,i) + w(k,j-3,i) ) ) * adv_mom_5 |
---|
2828 | diss_s_w(k,tn) = - ABS( v_comp(k) ) * ( & |
---|
2829 | 10.0_wp * ( w(k,j,i) - w(k,j-1,i) ) & |
---|
2830 | - 5.0_wp * ( w(k,j+1,i) - w(k,j-2,i) ) & |
---|
2831 | + ( w(k,j+2,i) - w(k,j-3,i) ) ) * adv_mom_5 |
---|
2832 | |
---|
2833 | ENDDO |
---|
2834 | |
---|
2835 | ENDIF |
---|
2836 | ! |
---|
2837 | !-- Compute leftside fluxes for the respective boundary. |
---|
2838 | IF ( i == i_omp ) THEN |
---|
2839 | |
---|
2840 | DO k = nzb+1, nzb_max |
---|
2841 | |
---|
2842 | ibit29 = IBITS(advc_flags_1(k,j,i-1),29,1) |
---|
2843 | ibit28 = IBITS(advc_flags_1(k,j,i-1),28,1) |
---|
2844 | ibit27 = IBITS(advc_flags_1(k,j,i-1),27,1) |
---|
2845 | |
---|
2846 | u_comp(k) = u(k+1,j,i) + u(k,j,i) - gu |
---|
2847 | flux_l_w(k,j,tn) = u_comp(k) * ( & |
---|
2848 | ( 37.0_wp * ibit29 * adv_mom_5 & |
---|
2849 | + 7.0_wp * ibit28 * adv_mom_3 & |
---|
2850 | + ibit27 * adv_mom_1 & |
---|
2851 | ) * & |
---|
2852 | ( w(k,j,i) + w(k,j,i-1) ) & |
---|
2853 | - ( 8.0_wp * ibit29 * adv_mom_5 & |
---|
2854 | + ibit28 * adv_mom_3 & |
---|
2855 | ) * & |
---|
2856 | ( w(k,j,i+1) + w(k,j,i-2) ) & |
---|
2857 | + ( ibit29 * adv_mom_5 & |
---|
2858 | ) * & |
---|
2859 | ( w(k,j,i+2) + w(k,j,i-3) ) & |
---|
2860 | ) |
---|
2861 | |
---|
2862 | diss_l_w(k,j,tn) = - ABS( u_comp(k) ) * ( & |
---|
2863 | ( 10.0_wp * ibit29 * adv_mom_5 & |
---|
2864 | + 3.0_wp * ibit28 * adv_mom_3 & |
---|
2865 | + ibit27 * adv_mom_1 & |
---|
2866 | ) * & |
---|
2867 | ( w(k,j,i) - w(k,j,i-1) ) & |
---|
2868 | - ( 5.0_wp * ibit29 * adv_mom_5 & |
---|
2869 | + ibit28 * adv_mom_3 & |
---|
2870 | ) * & |
---|
2871 | ( w(k,j,i+1) - w(k,j,i-2) ) & |
---|
2872 | + ( ibit29 * adv_mom_5 & |
---|
2873 | ) * & |
---|
2874 | ( w(k,j,i+2) - w(k,j,i-3) ) & |
---|
2875 | ) |
---|
2876 | |
---|
2877 | ENDDO |
---|
2878 | |
---|
2879 | DO k = nzb_max+1, nzt |
---|
2880 | |
---|
2881 | u_comp(k) = u(k+1,j,i) + u(k,j,i) - gu |
---|
2882 | flux_l_w(k,j,tn) = u_comp(k) * ( & |
---|
2883 | 37.0_wp * ( w(k,j,i) + w(k,j,i-1) ) & |
---|
2884 | - 8.0_wp * ( w(k,j,i+1) + w(k,j,i-2) ) & |
---|
2885 | + ( w(k,j,i+2) + w(k,j,i-3) ) ) * adv_mom_5 |
---|
2886 | diss_l_w(k,j,tn) = - ABS( u_comp(k) ) * ( & |
---|
2887 | 10.0_wp * ( w(k,j,i) - w(k,j,i-1) ) & |
---|
2888 | - 5.0_wp * ( w(k,j,i+1) - w(k,j,i-2) ) & |
---|
2889 | + ( w(k,j,i+2) - w(k,j,i-3) ) ) * adv_mom_5 |
---|
2890 | |
---|
2891 | ENDDO |
---|
2892 | |
---|
2893 | ENDIF |
---|
2894 | ! |
---|
2895 | !-- The lower flux has to be calculated explicetely for the tendency at |
---|
2896 | !-- the first w-level. For topography wall this is done implicitely by |
---|
2897 | !-- advc_flags_1. |
---|
2898 | k = nzb + 1 |
---|
2899 | w_comp(k) = w(k,j,i) + w(k-1,j,i) |
---|
2900 | flux_t(0) = w_comp(k) * ( w(k,j,i) + w(k-1,j,i) ) * adv_mom_1 |
---|
2901 | diss_t(0) = -ABS(w_comp(k)) * ( w(k,j,i) - w(k-1,j,i) ) * adv_mom_1 |
---|
2902 | ! |
---|
2903 | !-- Now compute the fluxes and tendency terms for the horizontal |
---|
2904 | !-- and vertical parts. |
---|
2905 | DO k = nzb+1, nzb_max |
---|
2906 | |
---|
2907 | ibit29 = IBITS(advc_flags_1(k,j,i),29,1) |
---|
2908 | ibit28 = IBITS(advc_flags_1(k,j,i),28,1) |
---|
2909 | ibit27 = IBITS(advc_flags_1(k,j,i),27,1) |
---|
2910 | |
---|
2911 | u_comp(k) = u(k+1,j,i+1) + u(k,j,i+1) - gu |
---|
2912 | flux_r(k) = u_comp(k) * ( & |
---|
2913 | ( 37.0_wp * ibit29 * adv_mom_5 & |
---|
2914 | + 7.0_wp * ibit28 * adv_mom_3 & |
---|
2915 | + ibit27 * adv_mom_1 & |
---|
2916 | ) * & |
---|
2917 | ( w(k,j,i+1) + w(k,j,i) ) & |
---|
2918 | - ( 8.0_wp * ibit29 * adv_mom_5 & |
---|
2919 | + ibit28 * adv_mom_3 & |
---|
2920 | ) * & |
---|
2921 | ( w(k,j,i+2) + w(k,j,i-1) ) & |
---|
2922 | + ( ibit29 * adv_mom_5 & |
---|
2923 | ) * & |
---|
2924 | ( w(k,j,i+3) + w(k,j,i-2) ) & |
---|
2925 | ) |
---|
2926 | |
---|
2927 | diss_r(k) = - ABS( u_comp(k) ) * ( & |
---|
2928 | ( 10.0_wp * ibit29 * adv_mom_5 & |
---|
2929 | + 3.0_wp * ibit28 * adv_mom_3 & |
---|
2930 | + ibit27 * adv_mom_1 & |
---|
2931 | ) * & |
---|
2932 | ( w(k,j,i+1) - w(k,j,i) ) & |
---|
2933 | - ( 5.0_wp * ibit29 * adv_mom_5 & |
---|
2934 | + ibit28 * adv_mom_3 & |
---|
2935 | ) * & |
---|
2936 | ( w(k,j,i+2) - w(k,j,i-1) ) & |
---|
2937 | + ( ibit29 * adv_mom_5 & |
---|
2938 | ) * & |
---|
2939 | ( w(k,j,i+3) - w(k,j,i-2) ) & |
---|
2940 | ) |
---|
2941 | |
---|
2942 | ibit32 = IBITS(advc_flags_2(k,j,i),0,1) |
---|
2943 | ibit31 = IBITS(advc_flags_1(k,j,i),31,1) |
---|
2944 | ibit30 = IBITS(advc_flags_1(k,j,i),30,1) |
---|
2945 | |
---|
2946 | v_comp(k) = v(k+1,j+1,i) + v(k,j+1,i) - gv |
---|
2947 | flux_n(k) = v_comp(k) * ( & |
---|
2948 | ( 37.0_wp * ibit32 * adv_mom_5 & |
---|
2949 | + 7.0_wp * ibit31 * adv_mom_3 & |
---|
2950 | + ibit30 * adv_mom_1 & |
---|
2951 | ) * & |
---|
2952 | ( w(k,j+1,i) + w(k,j,i) ) & |
---|
2953 | - ( 8.0_wp * ibit32 * adv_mom_5 & |
---|
2954 | + ibit31 * adv_mom_3 & |
---|
2955 | ) * & |
---|
2956 | ( w(k,j+2,i) + w(k,j-1,i) ) & |
---|
2957 | + ( ibit32 * adv_mom_5 & |
---|
2958 | ) * & |
---|
2959 | ( w(k,j+3,i) + w(k,j-2,i) ) & |
---|
2960 | ) |
---|
2961 | |
---|
2962 | diss_n(k) = - ABS( v_comp(k) ) * ( & |
---|
2963 | ( 10.0_wp * ibit32 * adv_mom_5 & |
---|
2964 | + 3.0_wp * ibit31 * adv_mom_3 & |
---|
2965 | + ibit30 * adv_mom_1 & |
---|
2966 | ) * & |
---|
2967 | ( w(k,j+1,i) - w(k,j,i) ) & |
---|
2968 | - ( 5.0_wp * ibit32 * adv_mom_5 & |
---|
2969 | + ibit31 * adv_mom_3 & |
---|
2970 | ) * & |
---|
2971 | ( w(k,j+2,i) - w(k,j-1,i) ) & |
---|
2972 | + ( ibit32 * adv_mom_5 & |
---|
2973 | ) * & |
---|
2974 | ( w(k,j+3,i) - w(k,j-2,i) ) & |
---|
2975 | ) |
---|
2976 | ! |
---|
2977 | !-- k index has to be modified near bottom and top, else array |
---|
2978 | !-- subscripts will be exceeded. |
---|
2979 | ibit35 = IBITS(advc_flags_2(k,j,i),3,1) |
---|
2980 | ibit34 = IBITS(advc_flags_2(k,j,i),2,1) |
---|
2981 | ibit33 = IBITS(advc_flags_2(k,j,i),1,1) |
---|
2982 | |
---|
2983 | k_ppp = k + 3 * ibit35 |
---|
2984 | k_pp = k + 2 * ( 1 - ibit33 ) |
---|
2985 | k_mm = k - 2 * ibit35 |
---|
2986 | |
---|
2987 | w_comp(k) = w(k+1,j,i) + w(k,j,i) |
---|
2988 | flux_t(k) = w_comp(k) * rho_air(k+1) * ( & |
---|
2989 | ( 37.0_wp * ibit35 * adv_mom_5 & |
---|
2990 | + 7.0_wp * ibit34 * adv_mom_3 & |
---|
2991 | + ibit33 * adv_mom_1 & |
---|
2992 | ) * & |
---|
2993 | ( w(k+1,j,i) + w(k,j,i) ) & |
---|
2994 | - ( 8.0_wp * ibit35 * adv_mom_5 & |
---|
2995 | + ibit34 * adv_mom_3 & |
---|
2996 | ) * & |
---|
2997 | ( w(k_pp,j,i) + w(k-1,j,i) ) & |
---|
2998 | + ( ibit35 * adv_mom_5 & |
---|
2999 | ) * & |
---|
3000 | ( w(k_ppp,j,i) + w(k_mm,j,i) ) & |
---|
3001 | ) |
---|
3002 | |
---|
3003 | diss_t(k) = - ABS( w_comp(k) ) * rho_air(k+1) * ( & |
---|
3004 | ( 10.0_wp * ibit35 * adv_mom_5 & |
---|
3005 | + 3.0_wp * ibit34 * adv_mom_3 & |
---|
3006 | + ibit33 * adv_mom_1 & |
---|
3007 | ) * & |
---|
3008 | ( w(k+1,j,i) - w(k,j,i) ) & |
---|
3009 | - ( 5.0_wp * ibit35 * adv_mom_5 & |
---|
3010 | + ibit34 * adv_mom_3 & |
---|
3011 | ) * & |
---|
3012 | ( w(k_pp,j,i) - w(k-1,j,i) ) & |
---|
3013 | + ( ibit35 * adv_mom_5 & |
---|
3014 | ) * & |
---|
3015 | ( w(k_ppp,j,i) - w(k_mm,j,i) ) & |
---|
3016 | ) |
---|
3017 | ENDDO |
---|
3018 | |
---|
3019 | DO k = nzb+1, nzb_max |
---|
3020 | |
---|
3021 | flux_d = flux_t(k-1) |
---|
3022 | diss_d = diss_t(k-1) |
---|
3023 | ! |
---|
3024 | !-- Calculate the divergence of the velocity field. A respective |
---|
3025 | !-- correction is needed to overcome numerical instabilities introduced |
---|
3026 | !-- by a not sufficient reduction of divergences near topography. |
---|
3027 | div = ( ( ( u_comp(k) + gu ) * ( ibit27 + ibit28 + ibit29 ) & |
---|
3028 | - ( u(k+1,j,i) + u(k,j,i) ) & |
---|
3029 | * ( IBITS(advc_flags_1(k,j,i-1),27,1) & |
---|
3030 | + IBITS(advc_flags_1(k,j,i-1),28,1) & |
---|
3031 | + IBITS(advc_flags_1(k,j,i-1),29,1) & |
---|
3032 | ) & |
---|
3033 | ) * ddx & |
---|
3034 | + ( ( v_comp(k) + gv ) * ( ibit30 + ibit31 + ibit32 ) & |
---|
3035 | - ( v(k+1,j,i) + v(k,j,i) ) & |
---|
3036 | * ( IBITS(advc_flags_1(k,j-1,i),30,1) & |
---|
3037 | + IBITS(advc_flags_1(k,j-1,i),31,1) & |
---|
3038 | + IBITS(advc_flags_2(k,j-1,i),0,1) & |
---|
3039 | ) & |
---|
3040 | ) * ddy & |
---|
3041 | + ( w_comp(k) * rho_air(k+1) & |
---|
3042 | * ( ibit33 + ibit34 + ibit35 ) & |
---|
3043 | - ( w(k,j,i) + w(k-1,j,i) ) * rho_air(k) & |
---|
3044 | * ( IBITS(advc_flags_2(k-1,j,i),1,1) & |
---|
3045 | + IBITS(advc_flags_2(k-1,j,i),2,1) & |
---|
3046 | + IBITS(advc_flags_2(k-1,j,i),3,1) & |
---|
3047 | ) & |
---|
3048 | ) * drho_air_zw(k) * ddzu(k+1) & |
---|
3049 | ) * 0.5_wp |
---|
3050 | |
---|
3051 | |
---|
3052 | tend(k,j,i) = tend(k,j,i) - ( & |
---|
3053 | ( flux_r(k) + diss_r(k) & |
---|
3054 | - flux_l_w(k,j,tn) - diss_l_w(k,j,tn) ) * ddx & |
---|
3055 | + ( flux_n(k) + diss_n(k) & |
---|
3056 | - flux_s_w(k,tn) - diss_s_w(k,tn) ) * ddy & |
---|
3057 | + ( ( flux_t(k) + diss_t(k) ) & |
---|
3058 | - ( flux_d + diss_d ) & |
---|
3059 | ) * drho_air_zw(k) * ddzu(k+1) & |
---|
3060 | ) + div * w(k,j,i) |
---|
3061 | |
---|
3062 | flux_l_w(k,j,tn) = flux_r(k) |
---|
3063 | diss_l_w(k,j,tn) = diss_r(k) |
---|
3064 | flux_s_w(k,tn) = flux_n(k) |
---|
3065 | diss_s_w(k,tn) = diss_n(k) |
---|
3066 | ! |
---|
3067 | !-- Statistical Evaluation of w'w'. |
---|
3068 | sums_ws2_ws_l(k,tn) = sums_ws2_ws_l(k,tn) & |
---|
3069 | + ( flux_t(k) & |
---|
3070 | * ( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
3071 | / ( w_comp(k) + SIGN( 1.0E-20_wp, w_comp(k) ) ) & |
---|
3072 | + diss_t(k) & |
---|
3073 | * ABS( w_comp(k) - 2.0_wp * hom(k,1,3,0) ) & |
---|
3074 | / ( ABS( w_comp(k) ) + 1.0E-20_wp ) & |
---|
3075 | ) * weight_substep(intermediate_timestep_count) |
---|
3076 | |
---|
3077 | ENDDO |
---|
3078 | |
---|
3079 | DO k = nzb_max+1, nzt |
---|
3080 | |
---|
3081 | u_comp(k) = u(k+1,j,i+1) + u(k,j,i+1) - gu |
---|
3082 | flux_r(k) = u_comp(k) * ( & |
---|
3083 | 37.0_wp * ( w(k,j,i+1) + w(k,j,i) ) & |
---|
3084 | - 8.0_wp * ( w(k,j,i+2) + w(k,j,i-1) ) & |
---|
3085 | + ( w(k,j,i+3) + w(k,j,i-2) ) ) * adv_mom_5 |
---|
3086 | |
---|
3087 | diss_r(k) = - ABS( u_comp(k) ) * ( & |
---|
3088 | 10.0_wp * ( w(k,j,i+1) - w(k,j,i) ) & |
---|
3089 | - 5.0_wp * ( w(k,j,i+2) - w(k,j,i-1) ) & |
---|
3090 | + ( w(k,j,i+3) - w(k,j,i-2) ) ) * adv_mom_5 |
---|
3091 | |
---|
3092 | v_comp(k) = v(k+1,j+1,i) + v(k,j+1,i) - gv |
---|
3093 | flux_n(k) = v_comp(k) * ( & |
---|
3094 | 37.0_wp * ( w(k,j+1,i) + w(k,j,i) ) & |
---|
3095 | - 8.0_wp * ( w(k,j+2,i) + w(k,j-1,i) ) & |
---|
3096 | + ( w(k,j+3,i) + w(k,j-2,i) ) ) * adv_mom_5 |
---|
3097 | |
---|
3098 | diss_n(k) = - ABS( v_comp(k) ) * ( & |
---|
3099 | 10.0_wp * ( w(k,j+1,i) - w(k,j,i) ) & |
---|
3100 | - 5.0_wp * ( w(k,j+2,i) - w(k,j-1,i) ) & |
---|
3101 | + ( w(k,j+3,i) - w(k,j-2,i) ) ) * adv_mom_5 |
---|
3102 | ! |
---|
3103 | !-- k index has to be modified near bottom and top, else array |
---|
3104 | !-- subscripts will be exceeded. |
---|
3105 | ibit35 = IBITS(advc_flags_2(k,j,i),3,1) |
---|
3106 | ibit34 = IBITS(advc_flags_2(k,j,i),2,1) |
---|
3107 | ibit33 = IBITS(advc_flags_2(k,j,i),1,1) |
---|
3108 | |
---|
3109 | k_ppp = k + 3 * ibit35 |
---|
3110 | k_pp = k + 2 * ( 1 - ibit33 ) |
---|
3111 | k_mm = k - 2 * ibit35 |
---|
3112 | |
---|
3113 | w_comp(k) = w(k+1 |
---|