1 | !> @file pmc_interface_mod.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 1997-2019 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: pmc_interface_mod.f90 3833 2019-03-28 15:04:04Z banzhafs $ |
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27 | ! replaced USE chem_modules by USE chem_gasphase_mod |
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28 | ! |
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29 | ! 3822 2019-03-27 13:10:23Z hellstea |
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30 | ! Temporary increase of the vertical dimension of the parent-grid arrays and |
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31 | ! workarrc_t is cancelled as unnecessary. |
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32 | ! |
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33 | ! 3819 2019-03-27 11:01:36Z hellstea |
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34 | ! Adjustable anterpolation buffer introduced on all nest boundaries, it is controlled |
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35 | ! by the new nesting_parameters parameter anterpolation_buffer_width. |
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36 | ! |
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37 | ! 3804 2019-03-19 13:46:20Z hellstea |
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38 | ! Anterpolation domain is lowered from kct-1 to kct-3 to avoid exessive |
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39 | ! kinetic energy from building up in CBL flows. |
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40 | ! |
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41 | ! 3803 2019-03-19 13:44:40Z hellstea |
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42 | ! A bug fixed in lateral boundary interpolations. Dimension of val changed from |
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43 | ! 5 to 3 in pmci_setup_parent and pmci_setup_child. |
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44 | ! |
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45 | ! 3794 2019-03-15 09:36:33Z raasch |
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46 | ! two remaining unused variables removed |
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47 | ! |
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48 | ! 3792 2019-03-14 16:50:07Z hellstea |
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49 | ! Interpolations improved. Large number of obsolete subroutines removed. |
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50 | ! All unused variables removed. |
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51 | ! |
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52 | ! 3741 2019-02-13 16:24:49Z hellstea |
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53 | ! Interpolations and child initialization adjusted to handle set ups with child |
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54 | ! pe-subdomain dimension not integer divisible by the grid-spacing ratio in the |
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55 | ! respective direction. Set ups with pe-subdomain dimension smaller than the |
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56 | ! grid-spacing ratio in the respective direction are now forbidden. |
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57 | ! |
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58 | ! 3708 2019-01-30 12:58:13Z hellstea |
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59 | ! Checks for parent / child grid line matching introduced. |
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60 | ! Interpolation of nest-boundary-tangential velocity components revised. |
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61 | ! |
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62 | ! 3697 2019-01-24 17:16:13Z hellstea |
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63 | ! Bugfix: upper k-bound in the child initialization interpolation |
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64 | ! pmci_interp_1sto_all corrected. |
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65 | ! Copying of the nest boundary values into the redundant 2nd and 3rd ghost-node |
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66 | ! layers is added to the pmci_interp_1sto_*-routines. |
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67 | ! |
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68 | ! 3681 2019-01-18 15:06:05Z hellstea |
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69 | ! Linear interpolations are replaced by first order interpolations. The linear |
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70 | ! interpolation routines are still included but not called. In the child |
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71 | ! inititialization the interpolation is also changed to 1st order and the linear |
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72 | ! interpolation is not kept. |
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73 | ! Subroutine pmci_map_fine_to_coarse_grid is rewritten. |
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74 | ! Several changes in pmci_init_anterp_tophat. |
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75 | ! Child's parent-grid arrays (uc, vc,...) are made non-overlapping on the PE- |
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76 | ! subdomain boundaries in order to allow grid-spacing ratios higher than nbgp. |
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77 | ! Subroutine pmci_init_tkefactor is removed as unnecessary. |
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78 | ! |
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79 | ! 3655 2019-01-07 16:51:22Z knoop |
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80 | ! Remove unused variable simulated_time |
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81 | ! |
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82 | ! 3636 2018-12-19 13:48:34Z raasch |
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83 | ! nopointer option removed |
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84 | ! |
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85 | ! 3592 2018-12-03 12:38:40Z suehring |
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86 | ! Number of coupled arrays is determined dynamically (instead of a fixed value |
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87 | ! of 32) |
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88 | ! |
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89 | ! 3524 2018-11-14 13:36:44Z raasch |
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90 | ! declaration statements rearranged to avoid compile time errors |
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91 | ! |
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92 | ! 3484 2018-11-02 14:41:25Z hellstea |
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93 | ! Introduction of reversibility correction to the interpolation routines in order to |
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94 | ! guarantee mass and scalar conservation through the nest boundaries. Several errors |
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95 | ! are corrected and pmci_ensure_nest_mass_conservation is permanently removed. |
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96 | ! |
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97 | ! 3274 2018-09-24 15:42:55Z knoop |
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98 | ! Modularization of all bulk cloud physics code components |
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99 | ! |
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100 | ! 3241 2018-09-12 15:02:00Z raasch |
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101 | ! unused variables removed |
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102 | ! |
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103 | ! 3217 2018-08-29 12:53:59Z suehring |
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104 | ! Revise calculation of index bounds for array index_list, prevent compiler |
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105 | ! (cray) to delete the loop at high optimization level. |
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106 | ! |
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107 | ! 3215 2018-08-29 09:58:59Z suehring |
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108 | ! Apply an additional switch controlling the nesting of chemical species |
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109 | ! |
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110 | ! 3209 2018-08-27 16:58:37Z suehring |
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111 | ! Variable names for nest_bound_x replaced by bc_dirichlet_x. |
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112 | ! Remove commented prints into debug files. |
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113 | ! |
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114 | ! 3182 2018-07-27 13:36:03Z suehring |
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115 | ! dz was replaced by dz(1) |
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116 | ! |
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117 | ! 3049 2018-05-29 13:52:36Z Giersch |
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118 | ! Error messages revised |
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119 | ! |
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120 | ! 3045 2018-05-28 07:55:41Z Giersch |
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121 | ! Error messages revised |
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122 | ! |
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123 | ! 3022 2018-05-18 11:12:35Z suehring |
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124 | ! Minor fix - working precision added to real number |
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125 | ! |
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126 | ! 3021 2018-05-16 08:14:20Z maronga |
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127 | ! Bugfix: variable lcr was defined as INTENT(OUT) instead of INTENT(INOUT) |
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128 | ! |
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129 | ! 3020 2018-05-14 10:45:48Z hellstea |
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130 | ! Bugfix in pmci_define_loglaw_correction_parameters |
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131 | ! |
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132 | ! 3001 2018-04-20 12:27:13Z suehring |
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133 | ! Bugfix, replace MERGE function by an if-condition in the anterpolation (in |
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134 | ! order to avoid floating-point exceptions). |
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135 | ! |
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136 | ! 2997 2018-04-19 13:35:17Z suehring |
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137 | ! Mask topography grid points in anterpolation |
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138 | ! |
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139 | ! 2984 2018-04-18 11:51:30Z hellstea |
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140 | ! Bugfix in the log-law correction initialization. Pivot node cannot any more be |
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141 | ! selected from outside the subdomain in order to prevent array under/overflows. |
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142 | ! |
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143 | ! 2967 2018-04-13 11:22:08Z raasch |
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144 | ! bugfix: missing parallel cpp-directives added |
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145 | ! |
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146 | ! 2951 2018-04-06 09:05:08Z kanani |
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147 | ! Add log_point_s for pmci_model_configuration |
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148 | ! |
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149 | ! 2938 2018-03-27 15:52:42Z suehring |
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150 | ! - Nesting for RANS mode implemented |
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151 | ! - Interpolation of TKE onto child domain only if both parent and child are |
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152 | ! either in LES mode or in RANS mode |
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153 | ! - Interpolation of dissipation if both parent and child are in RANS mode |
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154 | ! and TKE-epsilon closure is applied |
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155 | ! - Enable anterpolation of TKE and dissipation rate in case parent and |
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156 | ! child operate in RANS mode |
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157 | ! |
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158 | ! - Some unused variables removed from ONLY list |
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159 | ! - Some formatting adjustments for particle nesting |
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160 | ! |
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161 | ! 2936 2018-03-27 14:49:27Z suehring |
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162 | ! Control logics improved to allow nesting also in cases with |
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163 | ! constant_flux_layer = .F. or constant_diffusion = .T. |
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164 | ! |
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165 | ! 2895 2018-03-15 10:26:12Z hellstea |
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166 | ! Change in the nest initialization (pmci_interp_tril_all). Bottom wall BC is no |
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167 | ! longer overwritten. |
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168 | ! |
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169 | ! 2868 2018-03-09 13:25:09Z hellstea |
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170 | ! Local conditional Neumann conditions for one-way coupling removed. |
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171 | ! |
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172 | ! 2853 2018-03-05 14:44:20Z suehring |
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173 | ! Bugfix in init log-law correction. |
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174 | ! |
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175 | ! 2841 2018-02-27 15:02:57Z knoop |
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176 | ! Bugfix: wrong placement of include 'mpif.h' corrected |
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177 | ! |
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178 | ! 2812 2018-02-16 13:40:25Z hellstea |
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179 | ! Bugfixes in computation of the interpolation loglaw-correction parameters |
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180 | ! |
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181 | ! 2809 2018-02-15 09:55:58Z schwenkel |
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182 | ! Bugfix for gfortran: Replace the function C_SIZEOF with STORAGE_SIZE |
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183 | ! |
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184 | ! 2806 2018-02-14 17:10:37Z thiele |
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185 | ! Bugfixing Write statements |
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186 | ! |
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187 | ! 2804 2018-02-14 16:57:03Z thiele |
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188 | ! preprocessor directive for c_sizeof in case of __gfortran added |
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189 | ! |
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190 | ! 2803 2018-02-14 16:56:32Z thiele |
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191 | ! Introduce particle transfer in nested models. |
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192 | ! |
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193 | ! 2795 2018-02-07 14:48:48Z hellstea |
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194 | ! Bugfix in computation of the anterpolation under-relaxation functions. |
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195 | ! |
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196 | ! 2773 2018-01-30 14:12:54Z suehring |
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197 | ! - Nesting for chemical species |
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198 | ! - Bugfix in setting boundary condition at downward-facing walls for passive |
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199 | ! scalar |
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200 | ! - Some formatting adjustments |
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201 | ! |
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202 | ! 2718 2018-01-02 08:49:38Z maronga |
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203 | ! Corrected "Former revisions" section |
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204 | ! |
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205 | ! 2701 2017-12-15 15:40:50Z suehring |
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206 | ! Changes from last commit documented |
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207 | ! |
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208 | ! 2698 2017-12-14 18:46:24Z suehring |
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209 | ! Bugfix in get_topography_top_index |
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210 | ! |
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211 | ! 2696 2017-12-14 17:12:51Z kanani |
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212 | ! Change in file header (GPL part) |
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213 | ! - Bugfix in init_tke_factor (MS) |
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214 | ! |
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215 | ! 2669 2017-12-06 16:03:27Z raasch |
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216 | ! file extension for nested domains changed to "_N##", |
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217 | ! created flag file in order to enable combine_plot_fields to process nest data |
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218 | ! |
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219 | ! 2663 2017-12-04 17:40:50Z suehring |
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220 | ! Bugfix, wrong coarse-grid index in init_tkefactor used. |
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221 | ! |
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222 | ! 2602 2017-11-03 11:06:41Z hellstea |
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223 | ! Index-limit related bug (occurred with nesting_mode='vertical') fixed in |
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224 | ! pmci_interp_tril_t. Check for too high nest domain added in pmci_setup_parent. |
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225 | ! Some cleaning up made. |
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226 | ! |
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227 | ! 2582 2017-10-26 13:19:46Z hellstea |
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228 | ! Resetting of e within buildings / topography in pmci_parent_datatrans removed |
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229 | ! as unnecessary since e is not anterpolated, and as incorrect since it overran |
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230 | ! the default Neumann condition (bc_e_b). |
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231 | ! |
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232 | ! 2359 2017-08-21 07:50:30Z hellstea |
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233 | ! A minor indexing error in pmci_init_loglaw_correction is corrected. |
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234 | ! |
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235 | ! 2351 2017-08-15 12:03:06Z kanani |
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236 | ! Removed check (PA0420) for nopointer version |
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237 | ! |
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238 | ! 2350 2017-08-15 11:48:26Z kanani |
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239 | ! Bugfix and error message for nopointer version. |
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240 | ! |
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241 | ! 2318 2017-07-20 17:27:44Z suehring |
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242 | ! Get topography top index via Function call |
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243 | ! |
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244 | ! 2317 2017-07-20 17:27:19Z suehring |
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245 | ! Set bottom boundary condition after anterpolation. |
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246 | ! Some variable description added. |
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247 | ! |
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248 | ! 2293 2017-06-22 12:59:12Z suehring |
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249 | ! In anterpolation, exclude grid points which are used for interpolation. |
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250 | ! This avoids the accumulation of numerical errors leading to increased |
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251 | ! variances for shallow child domains. |
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252 | ! |
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253 | ! 2292 2017-06-20 09:51:42Z schwenkel |
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254 | ! Implementation of new microphysic scheme: cloud_scheme = 'morrison' |
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255 | ! includes two more prognostic equations for cloud drop concentration (nc) |
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256 | ! and cloud water content (qc). |
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257 | ! |
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258 | ! 2285 2017-06-15 13:15:41Z suehring |
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259 | ! Consider multiple pure-vertical nest domains in overlap check |
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260 | ! |
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261 | ! 2283 2017-06-14 10:17:34Z suehring |
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262 | ! Bugfixes in inititalization of log-law correction concerning |
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263 | ! new topography concept |
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264 | ! |
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265 | ! 2281 2017-06-13 11:34:50Z suehring |
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266 | ! Bugfix, add pre-preprocessor directives to enable non-parrallel mode |
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267 | ! |
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268 | ! 2241 2017-06-01 13:46:13Z hellstea |
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269 | ! A minor indexing error in pmci_init_loglaw_correction is corrected. |
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270 | ! |
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271 | ! 2240 2017-06-01 13:45:34Z hellstea |
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272 | ! |
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273 | ! 2232 2017-05-30 17:47:52Z suehring |
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274 | ! Adjustments to new topography concept |
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275 | ! |
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276 | ! 2229 2017-05-30 14:52:52Z hellstea |
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277 | ! A minor indexing error in pmci_init_anterp_tophat is corrected. |
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278 | ! |
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279 | ! 2174 2017-03-13 08:18:57Z maronga |
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280 | ! Added support for cloud physics quantities, syntax layout improvements. Data |
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281 | ! transfer of qc and nc is prepared but currently deactivated until both |
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282 | ! quantities become prognostic variables. |
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283 | ! Some bugfixes. |
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284 | ! |
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285 | ! 2019 2016-09-30 13:40:09Z hellstea |
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286 | ! Bugfixes mainly in determining the anterpolation index bounds. These errors |
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287 | ! were detected when first time tested using 3:1 grid-spacing. |
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288 | ! |
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289 | ! 2003 2016-08-24 10:22:32Z suehring |
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290 | ! Humidity and passive scalar also separated in nesting mode |
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291 | ! |
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292 | ! 2000 2016-08-20 18:09:15Z knoop |
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293 | ! Forced header and separation lines into 80 columns |
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294 | ! |
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295 | ! 1938 2016-06-13 15:26:05Z hellstea |
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296 | ! Minor clean-up. |
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297 | ! |
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298 | ! 1901 2016-05-04 15:39:38Z raasch |
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299 | ! Initial version of purely vertical nesting introduced. |
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300 | ! Code clean up. The words server/client changed to parent/child. |
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301 | ! |
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302 | ! 1900 2016-05-04 15:27:53Z raasch |
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303 | ! unused variables removed |
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304 | ! |
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305 | ! 1894 2016-04-27 09:01:48Z raasch |
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306 | ! bugfix: pt interpolations are omitted in case that the temperature equation is |
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307 | ! switched off |
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308 | ! |
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309 | ! 1892 2016-04-26 13:49:47Z raasch |
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310 | ! bugfix: pt is not set as a data array in case that the temperature equation is |
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311 | ! switched off with neutral = .TRUE. |
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312 | ! |
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313 | ! 1882 2016-04-20 15:24:46Z hellstea |
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314 | ! The factor ijfc for nfc used in anterpolation is redefined as 2-D array |
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315 | ! and precomputed in pmci_init_anterp_tophat. |
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316 | ! |
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317 | ! 1878 2016-04-19 12:30:36Z hellstea |
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318 | ! Synchronization rewritten, logc-array index order changed for cache |
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319 | ! optimization |
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320 | ! |
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321 | ! 1850 2016-04-08 13:29:27Z maronga |
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322 | ! Module renamed |
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323 | ! |
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324 | ! |
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325 | ! 1808 2016-04-05 19:44:00Z raasch |
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326 | ! MPI module used by default on all machines |
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327 | ! |
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328 | ! 1801 2016-04-05 13:12:47Z raasch |
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329 | ! bugfix for r1797: zero setting of temperature within topography does not work |
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330 | ! and has been disabled |
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331 | ! |
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332 | ! 1797 2016-03-21 16:50:28Z raasch |
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333 | ! introduction of different datatransfer modes, |
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334 | ! further formatting cleanup, parameter checks added (including mismatches |
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335 | ! between root and nest model settings), |
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336 | ! +routine pmci_check_setting_mismatches |
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337 | ! comm_world_nesting introduced |
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338 | ! |
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339 | ! 1791 2016-03-11 10:41:25Z raasch |
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340 | ! routine pmci_update_new removed, |
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341 | ! pmc_get_local_model_info renamed pmc_get_model_info, some keywords also |
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342 | ! renamed, |
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343 | ! filling up redundant ghost points introduced, |
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344 | ! some index bound variables renamed, |
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345 | ! further formatting cleanup |
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346 | ! |
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347 | ! 1783 2016-03-06 18:36:17Z raasch |
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348 | ! calculation of nest top area simplified, |
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349 | ! interpolation and anterpolation moved to seperate wrapper subroutines |
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350 | ! |
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351 | ! 1781 2016-03-03 15:12:23Z raasch |
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352 | ! _p arrays are set zero within buildings too, t.._m arrays and respective |
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353 | ! settings within buildings completely removed |
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354 | ! |
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355 | ! 1779 2016-03-03 08:01:28Z raasch |
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356 | ! only the total number of PEs is given for the domains, npe_x and npe_y |
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357 | ! replaced by npe_total, two unused elements removed from array |
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358 | ! parent_grid_info_real, |
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359 | ! array management changed from linked list to sequential loop |
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360 | ! |
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361 | ! 1766 2016-02-29 08:37:15Z raasch |
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362 | ! modifications to allow for using PALM's pointer version, |
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363 | ! +new routine pmci_set_swaplevel |
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364 | ! |
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365 | ! 1764 2016-02-28 12:45:19Z raasch |
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366 | ! +cpl_parent_id, |
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367 | ! cpp-statements for nesting replaced by __parallel statements, |
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368 | ! errors output with message-subroutine, |
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369 | ! index bugfixes in pmci_interp_tril_all, |
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370 | ! some adjustments to PALM style |
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371 | ! |
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372 | ! 1762 2016-02-25 12:31:13Z hellstea |
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373 | ! Initial revision by A. Hellsten |
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374 | ! |
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375 | ! Description: |
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376 | ! ------------ |
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377 | ! Domain nesting interface routines. The low-level inter-domain communication |
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378 | ! is conducted by the PMC-library routines. |
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379 | ! |
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380 | ! @todo Remove array_3d variables from USE statements thate not used in the |
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381 | ! routine |
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382 | ! @todo Data transfer of qc and nc is prepared but not activated |
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383 | !------------------------------------------------------------------------------! |
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384 | MODULE pmc_interface |
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385 | |
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386 | USE ISO_C_BINDING |
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387 | |
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388 | |
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389 | USE arrays_3d, & |
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390 | ONLY: diss, diss_2, dzu, dzw, e, e_p, e_2, nc, nc_2, nc_p, nr, nr_2, & |
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391 | pt, pt_2, q, q_2, qc, qc_2, qr, qr_2, s, s_2, & |
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392 | u, u_p, u_2, v, v_p, v_2, w, w_p, w_2, zu, zw |
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393 | |
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394 | USE control_parameters, & |
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395 | ONLY: air_chemistry, bc_dirichlet_l, bc_dirichlet_n, bc_dirichlet_r, & |
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396 | bc_dirichlet_s, child_domain, & |
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397 | constant_diffusion, constant_flux_layer, & |
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398 | coupling_char, dt_3d, dz, humidity, message_string, & |
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399 | neutral, passive_scalar, rans_mode, rans_tke_e, & |
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400 | roughness_length, topography, volume_flow |
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401 | |
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402 | USE chem_gasphase_mod, & |
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403 | ONLY: nspec |
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404 | |
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405 | USE chemistry_model_mod, & |
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406 | ONLY: chem_species, nest_chemistry, spec_conc_2 |
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407 | |
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408 | USE cpulog, & |
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409 | ONLY: cpu_log, log_point_s |
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410 | |
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411 | USE grid_variables, & |
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412 | ONLY: dx, dy |
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413 | |
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414 | USE indices, & |
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415 | ONLY: nbgp, nx, nxl, nxlg, nxlu, nxr, nxrg, ny, nyn, nyng, nys, nysg, & |
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416 | nysv, nz, nzb, nzt, wall_flags_0 |
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417 | |
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418 | USE bulk_cloud_model_mod, & |
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419 | ONLY: bulk_cloud_model, microphysics_morrison, microphysics_seifert |
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420 | |
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421 | USE particle_attributes, & |
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422 | ONLY: particle_advection |
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423 | |
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424 | USE kinds |
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425 | |
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426 | #if defined( __parallel ) |
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427 | #if !defined( __mpifh ) |
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428 | USE MPI |
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429 | #endif |
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430 | |
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431 | USE pegrid, & |
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432 | ONLY: collective_wait, comm1dx, comm1dy, comm2d, myid, myidx, myidy, & |
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433 | numprocs, pdims, pleft, pnorth, pright, psouth, status |
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434 | |
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435 | USE pmc_child, & |
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436 | ONLY: pmc_childinit, pmc_c_clear_next_array_list, & |
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437 | pmc_c_getnextarray, pmc_c_get_2d_index_list, pmc_c_getbuffer, & |
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438 | pmc_c_putbuffer, pmc_c_setind_and_allocmem, & |
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439 | pmc_c_set_dataarray, pmc_set_dataarray_name |
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440 | |
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441 | USE pmc_general, & |
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442 | ONLY: da_namelen |
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443 | |
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444 | USE pmc_handle_communicator, & |
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445 | ONLY: pmc_get_model_info, pmc_init_model, pmc_is_rootmodel, & |
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446 | pmc_no_namelist_found, pmc_parent_for_child, m_couplers |
---|
447 | |
---|
448 | USE pmc_mpi_wrapper, & |
---|
449 | ONLY: pmc_bcast, pmc_recv_from_child, pmc_recv_from_parent, & |
---|
450 | pmc_send_to_child, pmc_send_to_parent |
---|
451 | |
---|
452 | USE pmc_parent, & |
---|
453 | ONLY: pmc_parentinit, pmc_s_clear_next_array_list, pmc_s_fillbuffer, & |
---|
454 | pmc_s_getdata_from_buffer, pmc_s_getnextarray, & |
---|
455 | pmc_s_setind_and_allocmem, pmc_s_set_active_data_array, & |
---|
456 | pmc_s_set_dataarray, pmc_s_set_2d_index_list |
---|
457 | |
---|
458 | #endif |
---|
459 | |
---|
460 | USE surface_mod, & |
---|
461 | ONLY: get_topography_top_index_ji, surf_def_h, surf_lsm_h, surf_usm_h |
---|
462 | |
---|
463 | IMPLICIT NONE |
---|
464 | |
---|
465 | #if defined( __parallel ) |
---|
466 | #if defined( __mpifh ) |
---|
467 | INCLUDE "mpif.h" |
---|
468 | #endif |
---|
469 | #endif |
---|
470 | |
---|
471 | PRIVATE |
---|
472 | ! |
---|
473 | !-- Constants |
---|
474 | INTEGER(iwp), PARAMETER :: child_to_parent = 2 !< |
---|
475 | INTEGER(iwp), PARAMETER :: parent_to_child = 1 !< |
---|
476 | INTEGER(iwp), PARAMETER :: interpolation_scheme_lrsn = 2 !< Interpolation scheme to be used on lateral boundaries (maybe to be made user parameter) |
---|
477 | INTEGER(iwp), PARAMETER :: interpolation_scheme_t = 3 !< Interpolation scheme to be used on top boundary (maybe to be made user parameter) |
---|
478 | ! |
---|
479 | !-- Coupler setup |
---|
480 | INTEGER(iwp), SAVE :: comm_world_nesting !< |
---|
481 | INTEGER(iwp), SAVE :: cpl_id = 1 !< |
---|
482 | CHARACTER(LEN=32), SAVE :: cpl_name !< |
---|
483 | INTEGER(iwp), SAVE :: cpl_npe_total !< |
---|
484 | INTEGER(iwp), SAVE :: cpl_parent_id !< |
---|
485 | ! |
---|
486 | !-- Control parameters |
---|
487 | CHARACTER(LEN=7), SAVE :: nesting_datatransfer_mode = 'mixed' !< steering parameter for data-transfer mode |
---|
488 | CHARACTER(LEN=8), SAVE :: nesting_mode = 'two-way' !< steering parameter for 1- or 2-way nesting |
---|
489 | INTEGER(iwp), SAVE :: anterpolation_buffer_width = 2 !< Boundary buffer width for anterpolation |
---|
490 | |
---|
491 | LOGICAL, SAVE :: nested_run = .FALSE. !< general switch |
---|
492 | LOGICAL :: rans_mode_parent = .FALSE. !< mode of parent model (.F. - LES mode, .T. - RANS mode) |
---|
493 | ! |
---|
494 | !-- Geometry |
---|
495 | REAL(wp), SAVE, DIMENSION(:), ALLOCATABLE, PUBLIC :: coord_x !< |
---|
496 | REAL(wp), SAVE, DIMENSION(:), ALLOCATABLE, PUBLIC :: coord_y !< |
---|
497 | REAL(wp), SAVE, PUBLIC :: lower_left_coord_x !< |
---|
498 | REAL(wp), SAVE, PUBLIC :: lower_left_coord_y !< |
---|
499 | ! |
---|
500 | !-- Children's parent-grid arrays |
---|
501 | INTEGER(iwp), SAVE, DIMENSION(5), PUBLIC :: coarse_bound !< subdomain index bounds for children's parent-grid arrays |
---|
502 | INTEGER(iwp), SAVE, DIMENSION(4), PUBLIC :: coarse_bound_aux !< subdomain index bounds for allocation of index-mapping and other auxiliary arrays |
---|
503 | INTEGER(iwp), SAVE, DIMENSION(4), PUBLIC :: coarse_bound_w !< subdomain index bounds for children's parent-grid work arrays |
---|
504 | |
---|
505 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: dissc !< Parent-grid array on child domain - dissipation rate |
---|
506 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: ec !< Parent-grid array on child domain - SGS TKE |
---|
507 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: ptc !< Parent-grid array on child domain - potential temperature |
---|
508 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: uc !< Parent-grid array on child domain - velocity component u |
---|
509 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: vc !< Parent-grid array on child domain - velocity component v |
---|
510 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: wc !< Parent-grid array on child domain - velocity component w |
---|
511 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: q_c !< Parent-grid array on child domain - |
---|
512 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: qcc !< Parent-grid array on child domain - |
---|
513 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: qrc !< Parent-grid array on child domain - |
---|
514 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: nrc !< Parent-grid array on child domain - |
---|
515 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: ncc !< Parent-grid array on child domain - |
---|
516 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: sc !< Parent-grid array on child domain - |
---|
517 | INTEGER(idp), SAVE, DIMENSION(:,:), ALLOCATABLE, TARGET, PUBLIC :: nr_partc !< |
---|
518 | INTEGER(idp), SAVE, DIMENSION(:,:), ALLOCATABLE, TARGET, PUBLIC :: part_adrc !< |
---|
519 | |
---|
520 | REAL(wp), SAVE, DIMENSION(:,:,:,:), ALLOCATABLE, TARGET :: chem_spec_c !< Parent-grid array on child domain - chemical species |
---|
521 | ! |
---|
522 | !-- Grid-spacing ratios. |
---|
523 | INTEGER(iwp), SAVE :: igsr !< Integer grid-spacing ratio in i-direction |
---|
524 | INTEGER(iwp), SAVE :: jgsr !< Integer grid-spacing ratio in j-direction |
---|
525 | INTEGER(iwp), SAVE :: kgsr !< Integer grid-spacing ratio in k-direction |
---|
526 | ! |
---|
527 | !-- Global parent-grid index bounds |
---|
528 | INTEGER(iwp), SAVE :: iplg !< Leftmost parent-grid array ip index of the whole child domain |
---|
529 | INTEGER(iwp), SAVE :: iprg !< Rightmost parent-grid array ip index of the whole child domain |
---|
530 | INTEGER(iwp), SAVE :: jpsg !< Southmost parent-grid array jp index of the whole child domain |
---|
531 | INTEGER(iwp), SAVE :: jpng !< Northmost parent-grid array jp index of the whole child domain |
---|
532 | ! |
---|
533 | !-- Local parent-grid index bounds (to be moved here from pmci_setup_child) |
---|
534 | !-- EXPLAIN WHY SEVERAL SETS OF PARENT-GRID INDEX BOUNDS ARE NEEDED. |
---|
535 | |
---|
536 | ! |
---|
537 | !-- Highest prognostic parent-grid k-indices. |
---|
538 | INTEGER(iwp), SAVE :: kcto !< Upper bound for k in anterpolation of variables other than w. |
---|
539 | INTEGER(iwp), SAVE :: kctw !< Upper bound for k in anterpolation of w. |
---|
540 | ! |
---|
541 | !-- Child-array indices to be precomputed and stored for anterpolation. |
---|
542 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: iflu !< child index indicating left bound of parent grid box on u-grid |
---|
543 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: ifuu !< child index indicating right bound of parent grid box on u-grid |
---|
544 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: iflo !< child index indicating left bound of parent grid box on scalar-grid |
---|
545 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: ifuo !< child index indicating right bound of parent grid box on scalar-grid |
---|
546 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jflv !< child index indicating south bound of parent grid box on v-grid |
---|
547 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jfuv !< child index indicating north bound of parent grid box on v-grid |
---|
548 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jflo !< child index indicating south bound of parent grid box on scalar-grid |
---|
549 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jfuo !< child index indicating north bound of parent grid box on scalar-grid |
---|
550 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kflw !< child index indicating lower bound of parent grid box on w-grid |
---|
551 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kfuw !< child index indicating upper bound of parent grid box on w-grid |
---|
552 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kflo !< child index indicating lower bound of parent grid box on scalar-grid |
---|
553 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kfuo !< child index indicating upper bound of parent grid box on scalar-grid |
---|
554 | ! |
---|
555 | !-- Number of fine-grid nodes inside coarse-grid ij-faces |
---|
556 | !-- to be precomputed for anterpolation. |
---|
557 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: ijkfc_u !< number of child grid boxes contribution to a parent grid box, u-grid |
---|
558 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: ijkfc_v !< number of child grid boxes contribution to a parent grid box, v-grid |
---|
559 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: ijkfc_w !< number of child grid boxes contribution to a parent grid box, w-grid |
---|
560 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: ijkfc_s !< number of child grid boxes contribution to a parent grid box, scalar-grid |
---|
561 | ! |
---|
562 | !-- Work arrays for interpolation and user-defined type definitions for horizontal work-array exchange |
---|
563 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: workarrc_lr |
---|
564 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: workarrc_sn |
---|
565 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: workarrc_t |
---|
566 | INTEGER(iwp) :: workarrc_lr_exchange_type |
---|
567 | INTEGER(iwp) :: workarrc_sn_exchange_type |
---|
568 | INTEGER(iwp) :: workarrc_t_exchange_type_x |
---|
569 | INTEGER(iwp) :: workarrc_t_exchange_type_y |
---|
570 | |
---|
571 | INTEGER(iwp), DIMENSION(3) :: parent_grid_info_int !< |
---|
572 | REAL(wp), DIMENSION(7) :: parent_grid_info_real !< |
---|
573 | REAL(wp), DIMENSION(2) :: zmax_coarse !< |
---|
574 | |
---|
575 | TYPE parentgrid_def |
---|
576 | INTEGER(iwp) :: nx !< |
---|
577 | INTEGER(iwp) :: ny !< |
---|
578 | INTEGER(iwp) :: nz !< |
---|
579 | REAL(wp) :: dx !< |
---|
580 | REAL(wp) :: dy !< |
---|
581 | REAL(wp) :: dz !< |
---|
582 | REAL(wp) :: lower_left_coord_x !< |
---|
583 | REAL(wp) :: lower_left_coord_y !< |
---|
584 | REAL(wp) :: xend !< |
---|
585 | REAL(wp) :: yend !< |
---|
586 | REAL(wp), DIMENSION(:), ALLOCATABLE :: coord_x !< |
---|
587 | REAL(wp), DIMENSION(:), ALLOCATABLE :: coord_y !< |
---|
588 | REAL(wp), DIMENSION(:), ALLOCATABLE :: dzu !< |
---|
589 | REAL(wp), DIMENSION(:), ALLOCATABLE :: dzw !< |
---|
590 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zu !< |
---|
591 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zw !< |
---|
592 | END TYPE parentgrid_def |
---|
593 | |
---|
594 | TYPE(parentgrid_def), SAVE, PUBLIC :: cg !< change to pg |
---|
595 | ! |
---|
596 | !-- Variables for particle coupling |
---|
597 | TYPE, PUBLIC :: childgrid_def |
---|
598 | INTEGER(iwp) :: nx !< |
---|
599 | INTEGER(iwp) :: ny !< |
---|
600 | INTEGER(iwp) :: nz !< |
---|
601 | REAL(wp) :: dx !< |
---|
602 | REAL(wp) :: dy !< |
---|
603 | REAL(wp) :: dz !< |
---|
604 | REAL(wp) :: lx_coord, lx_coord_b !< |
---|
605 | REAL(wp) :: rx_coord, rx_coord_b !< |
---|
606 | REAL(wp) :: sy_coord, sy_coord_b !< |
---|
607 | REAL(wp) :: ny_coord, ny_coord_b !< |
---|
608 | REAL(wp) :: uz_coord, uz_coord_b !< |
---|
609 | END TYPE childgrid_def |
---|
610 | |
---|
611 | TYPE(childgrid_def), SAVE, ALLOCATABLE, DIMENSION(:), PUBLIC :: childgrid !< |
---|
612 | |
---|
613 | INTEGER(idp),ALLOCATABLE,DIMENSION(:,:),PUBLIC,TARGET :: nr_part !< |
---|
614 | INTEGER(idp),ALLOCATABLE,DIMENSION(:,:),PUBLIC,TARGET :: part_adr !< |
---|
615 | |
---|
616 | |
---|
617 | INTERFACE pmci_boundary_conds |
---|
618 | MODULE PROCEDURE pmci_boundary_conds |
---|
619 | END INTERFACE pmci_boundary_conds |
---|
620 | |
---|
621 | INTERFACE pmci_check_setting_mismatches |
---|
622 | MODULE PROCEDURE pmci_check_setting_mismatches |
---|
623 | END INTERFACE |
---|
624 | |
---|
625 | INTERFACE pmci_child_initialize |
---|
626 | MODULE PROCEDURE pmci_child_initialize |
---|
627 | END INTERFACE |
---|
628 | |
---|
629 | INTERFACE pmci_synchronize |
---|
630 | MODULE PROCEDURE pmci_synchronize |
---|
631 | END INTERFACE |
---|
632 | |
---|
633 | INTERFACE pmci_datatrans |
---|
634 | MODULE PROCEDURE pmci_datatrans |
---|
635 | END INTERFACE pmci_datatrans |
---|
636 | |
---|
637 | INTERFACE pmci_init |
---|
638 | MODULE PROCEDURE pmci_init |
---|
639 | END INTERFACE |
---|
640 | |
---|
641 | INTERFACE pmci_modelconfiguration |
---|
642 | MODULE PROCEDURE pmci_modelconfiguration |
---|
643 | END INTERFACE |
---|
644 | |
---|
645 | INTERFACE pmci_parent_initialize |
---|
646 | MODULE PROCEDURE pmci_parent_initialize |
---|
647 | END INTERFACE |
---|
648 | |
---|
649 | INTERFACE get_number_of_childs |
---|
650 | MODULE PROCEDURE get_number_of_childs |
---|
651 | END INTERFACE get_number_of_childs |
---|
652 | |
---|
653 | INTERFACE get_childid |
---|
654 | MODULE PROCEDURE get_childid |
---|
655 | END INTERFACE get_childid |
---|
656 | |
---|
657 | INTERFACE get_child_edges |
---|
658 | MODULE PROCEDURE get_child_edges |
---|
659 | END INTERFACE get_child_edges |
---|
660 | |
---|
661 | INTERFACE get_child_gridspacing |
---|
662 | MODULE PROCEDURE get_child_gridspacing |
---|
663 | END INTERFACE get_child_gridspacing |
---|
664 | |
---|
665 | INTERFACE pmci_set_swaplevel |
---|
666 | MODULE PROCEDURE pmci_set_swaplevel |
---|
667 | END INTERFACE pmci_set_swaplevel |
---|
668 | |
---|
669 | PUBLIC child_to_parent, comm_world_nesting, cpl_id, nested_run, & |
---|
670 | nesting_datatransfer_mode, nesting_mode, parent_to_child, rans_mode_parent |
---|
671 | |
---|
672 | PUBLIC pmci_boundary_conds |
---|
673 | PUBLIC pmci_child_initialize |
---|
674 | PUBLIC pmci_datatrans |
---|
675 | PUBLIC pmci_init |
---|
676 | PUBLIC pmci_modelconfiguration |
---|
677 | PUBLIC pmci_parent_initialize |
---|
678 | PUBLIC pmci_synchronize |
---|
679 | PUBLIC pmci_set_swaplevel |
---|
680 | PUBLIC get_number_of_childs, get_childid, get_child_edges, get_child_gridspacing |
---|
681 | |
---|
682 | |
---|
683 | CONTAINS |
---|
684 | |
---|
685 | |
---|
686 | SUBROUTINE pmci_init( world_comm ) |
---|
687 | |
---|
688 | USE control_parameters, & |
---|
689 | ONLY: message_string |
---|
690 | |
---|
691 | IMPLICIT NONE |
---|
692 | |
---|
693 | INTEGER(iwp), INTENT(OUT) :: world_comm !< |
---|
694 | |
---|
695 | #if defined( __parallel ) |
---|
696 | |
---|
697 | INTEGER(iwp) :: pmc_status !< |
---|
698 | |
---|
699 | |
---|
700 | CALL pmc_init_model( world_comm, nesting_datatransfer_mode, nesting_mode, & |
---|
701 | anterpolation_buffer_width, pmc_status ) |
---|
702 | |
---|
703 | IF ( pmc_status == pmc_no_namelist_found ) THEN |
---|
704 | ! |
---|
705 | !-- This is not a nested run |
---|
706 | world_comm = MPI_COMM_WORLD |
---|
707 | cpl_id = 1 |
---|
708 | cpl_name = "" |
---|
709 | |
---|
710 | RETURN |
---|
711 | |
---|
712 | ENDIF |
---|
713 | ! |
---|
714 | !-- Check steering parameter values |
---|
715 | IF ( TRIM( nesting_mode ) /= 'one-way' .AND. & |
---|
716 | TRIM( nesting_mode ) /= 'two-way' .AND. & |
---|
717 | TRIM( nesting_mode ) /= 'vertical' ) & |
---|
718 | THEN |
---|
719 | message_string = 'illegal nesting mode: ' // TRIM( nesting_mode ) |
---|
720 | CALL message( 'pmci_init', 'PA0417', 3, 2, 0, 6, 0 ) |
---|
721 | ENDIF |
---|
722 | |
---|
723 | IF ( TRIM( nesting_datatransfer_mode ) /= 'cascade' .AND. & |
---|
724 | TRIM( nesting_datatransfer_mode ) /= 'mixed' .AND. & |
---|
725 | TRIM( nesting_datatransfer_mode ) /= 'overlap' ) & |
---|
726 | THEN |
---|
727 | message_string = 'illegal nesting datatransfer mode: ' & |
---|
728 | // TRIM( nesting_datatransfer_mode ) |
---|
729 | CALL message( 'pmci_init', 'PA0418', 3, 2, 0, 6, 0 ) |
---|
730 | ENDIF |
---|
731 | ! |
---|
732 | !-- Set the general steering switch which tells PALM that its a nested run |
---|
733 | nested_run = .TRUE. |
---|
734 | ! |
---|
735 | !-- Get some variables required by the pmc-interface (and in some cases in the |
---|
736 | !-- PALM code out of the pmci) out of the pmc-core |
---|
737 | CALL pmc_get_model_info( comm_world_nesting = comm_world_nesting, & |
---|
738 | cpl_id = cpl_id, cpl_parent_id = cpl_parent_id, & |
---|
739 | cpl_name = cpl_name, npe_total = cpl_npe_total, & |
---|
740 | lower_left_x = lower_left_coord_x, & |
---|
741 | lower_left_y = lower_left_coord_y ) |
---|
742 | ! |
---|
743 | !-- Set the steering switch which tells the models that they are nested (of |
---|
744 | !-- course the root domain (cpl_id = 1) is not nested) |
---|
745 | IF ( cpl_id >= 2 ) THEN |
---|
746 | child_domain = .TRUE. |
---|
747 | WRITE( coupling_char, '(A2,I2.2)') '_N', cpl_id |
---|
748 | ENDIF |
---|
749 | |
---|
750 | ! |
---|
751 | !-- Message that communicators for nesting are initialized. |
---|
752 | !-- Attention: myid has been set at the end of pmc_init_model in order to |
---|
753 | !-- guarantee that only PE0 of the root domain does the output. |
---|
754 | CALL location_message( 'finished', .TRUE. ) |
---|
755 | ! |
---|
756 | !-- Reset myid to its default value |
---|
757 | myid = 0 |
---|
758 | #else |
---|
759 | ! |
---|
760 | !-- Nesting cannot be used in serial mode. cpl_id is set to root domain (1) |
---|
761 | !-- because no location messages would be generated otherwise. |
---|
762 | !-- world_comm is given a dummy value to avoid compiler warnings (INTENT(OUT) |
---|
763 | !-- should get an explicit value) |
---|
764 | cpl_id = 1 |
---|
765 | nested_run = .FALSE. |
---|
766 | world_comm = 1 |
---|
767 | #endif |
---|
768 | |
---|
769 | END SUBROUTINE pmci_init |
---|
770 | |
---|
771 | |
---|
772 | |
---|
773 | SUBROUTINE pmci_modelconfiguration |
---|
774 | |
---|
775 | IMPLICIT NONE |
---|
776 | |
---|
777 | INTEGER(iwp) :: ncpl !< number of nest domains |
---|
778 | |
---|
779 | #if defined( __parallel ) |
---|
780 | CALL location_message( 'setup the nested model configuration', .FALSE. ) |
---|
781 | CALL cpu_log( log_point_s(79), 'pmci_model_config', 'start' ) |
---|
782 | ! |
---|
783 | !-- Compute absolute coordinates for all models |
---|
784 | CALL pmci_setup_coordinates |
---|
785 | ! |
---|
786 | !-- Determine the number of coupled arrays |
---|
787 | CALL pmci_num_arrays |
---|
788 | ! |
---|
789 | !-- Initialize the child (must be called before pmc_setup_parent) |
---|
790 | CALL pmci_setup_child |
---|
791 | ! |
---|
792 | !-- Initialize PMC parent |
---|
793 | CALL pmci_setup_parent |
---|
794 | ! |
---|
795 | !-- Check for mismatches between settings of master and child variables |
---|
796 | !-- (e.g., all children have to follow the end_time settings of the root master) |
---|
797 | CALL pmci_check_setting_mismatches |
---|
798 | ! |
---|
799 | !-- Set flag file for combine_plot_fields for precessing the nest output data |
---|
800 | OPEN( 90, FILE='3DNESTING', FORM='FORMATTED' ) |
---|
801 | CALL pmc_get_model_info( ncpl = ncpl ) |
---|
802 | WRITE( 90, '(I2)' ) ncpl |
---|
803 | CLOSE( 90 ) |
---|
804 | |
---|
805 | CALL cpu_log( log_point_s(79), 'pmci_model_config', 'stop' ) |
---|
806 | CALL location_message( 'finished', .TRUE. ) |
---|
807 | #endif |
---|
808 | |
---|
809 | END SUBROUTINE pmci_modelconfiguration |
---|
810 | |
---|
811 | |
---|
812 | |
---|
813 | SUBROUTINE pmci_setup_parent |
---|
814 | |
---|
815 | #if defined( __parallel ) |
---|
816 | IMPLICIT NONE |
---|
817 | |
---|
818 | CHARACTER(LEN=32) :: myname |
---|
819 | |
---|
820 | INTEGER(iwp) :: child_id !< |
---|
821 | INTEGER(iwp) :: ierr !< |
---|
822 | INTEGER(iwp) :: k !< |
---|
823 | INTEGER(iwp) :: m !< |
---|
824 | INTEGER(iwp) :: mid !< |
---|
825 | INTEGER(iwp) :: mm !< |
---|
826 | INTEGER(iwp) :: n = 1 !< Running index for chemical species |
---|
827 | INTEGER(iwp) :: nest_overlap !< |
---|
828 | INTEGER(iwp) :: nomatch !< |
---|
829 | INTEGER(iwp) :: nx_cl !< |
---|
830 | INTEGER(iwp) :: ny_cl !< |
---|
831 | INTEGER(iwp) :: nz_cl !< |
---|
832 | INTEGER(iwp), DIMENSION(3) :: val !< Array for receiving the child-grid dimensions |
---|
833 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ch_xl !< |
---|
834 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ch_xr !< |
---|
835 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ch_ys !< |
---|
836 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ch_yn !< |
---|
837 | REAL(wp) :: cl_height !< |
---|
838 | REAL(wp) :: dx_cl !< |
---|
839 | REAL(wp) :: dy_cl !< |
---|
840 | REAL(wp) :: dz_cl !< |
---|
841 | REAL(wp) :: left_limit !< |
---|
842 | REAL(wp) :: north_limit !< |
---|
843 | REAL(wp) :: right_limit !< |
---|
844 | REAL(wp) :: south_limit !< |
---|
845 | REAL(wp) :: xez !< |
---|
846 | REAL(wp) :: yez !< |
---|
847 | REAL(wp), DIMENSION(5) :: fval !< Array for receiving the child-grid spacings etc |
---|
848 | REAL(wp), DIMENSION(:), ALLOCATABLE :: cl_coord_x !< |
---|
849 | REAL(wp), DIMENSION(:), ALLOCATABLE :: cl_coord_y !< |
---|
850 | |
---|
851 | ! |
---|
852 | ! Initialize the pmc parent |
---|
853 | CALL pmc_parentinit |
---|
854 | ! |
---|
855 | !-- Corners of all children of the present parent |
---|
856 | IF ( ( SIZE( pmc_parent_for_child ) - 1 > 0 ) .AND. myid == 0 ) THEN |
---|
857 | ALLOCATE( ch_xl(1:SIZE( pmc_parent_for_child ) - 1) ) |
---|
858 | ALLOCATE( ch_xr(1:SIZE( pmc_parent_for_child ) - 1) ) |
---|
859 | ALLOCATE( ch_ys(1:SIZE( pmc_parent_for_child ) - 1) ) |
---|
860 | ALLOCATE( ch_yn(1:SIZE( pmc_parent_for_child ) - 1) ) |
---|
861 | ENDIF |
---|
862 | IF ( ( SIZE( pmc_parent_for_child ) - 1 > 0 ) ) THEN |
---|
863 | ALLOCATE( childgrid(1:SIZE( pmc_parent_for_child ) - 1) ) |
---|
864 | ENDIF |
---|
865 | ! |
---|
866 | !-- Get coordinates from all children |
---|
867 | DO m = 1, SIZE( pmc_parent_for_child ) - 1 |
---|
868 | |
---|
869 | child_id = pmc_parent_for_child(m) |
---|
870 | |
---|
871 | IF ( myid == 0 ) THEN |
---|
872 | |
---|
873 | CALL pmc_recv_from_child( child_id, val, SIZE(val), 0, 123, ierr ) |
---|
874 | CALL pmc_recv_from_child( child_id, fval, SIZE(fval), 0, 124, ierr ) |
---|
875 | |
---|
876 | nx_cl = val(1) |
---|
877 | ny_cl = val(2) |
---|
878 | dx_cl = fval(3) |
---|
879 | dy_cl = fval(4) |
---|
880 | dz_cl = fval(5) |
---|
881 | cl_height = fval(1) |
---|
882 | |
---|
883 | nz_cl = nz |
---|
884 | ! |
---|
885 | !-- Find the highest nest level in the parent grid for the reduced z |
---|
886 | !-- transfer |
---|
887 | DO k = 1, nz |
---|
888 | IF ( zw(k) > fval(1) ) THEN |
---|
889 | nz_cl = k |
---|
890 | EXIT |
---|
891 | ENDIF |
---|
892 | ENDDO |
---|
893 | zmax_coarse = fval(1:2) |
---|
894 | cl_height = fval(1) |
---|
895 | ! |
---|
896 | !-- Get absolute coordinates from the child |
---|
897 | ALLOCATE( cl_coord_x(-nbgp:nx_cl+nbgp) ) |
---|
898 | ALLOCATE( cl_coord_y(-nbgp:ny_cl+nbgp) ) |
---|
899 | |
---|
900 | CALL pmc_recv_from_child( child_id, cl_coord_x, SIZE( cl_coord_x ), & |
---|
901 | 0, 11, ierr ) |
---|
902 | CALL pmc_recv_from_child( child_id, cl_coord_y, SIZE( cl_coord_y ), & |
---|
903 | 0, 12, ierr ) |
---|
904 | |
---|
905 | parent_grid_info_real(1) = lower_left_coord_x |
---|
906 | parent_grid_info_real(2) = lower_left_coord_y |
---|
907 | parent_grid_info_real(3) = dx |
---|
908 | parent_grid_info_real(4) = dy |
---|
909 | parent_grid_info_real(5) = lower_left_coord_x + ( nx + 1 ) * dx |
---|
910 | parent_grid_info_real(6) = lower_left_coord_y + ( ny + 1 ) * dy |
---|
911 | parent_grid_info_real(7) = dz(1) |
---|
912 | |
---|
913 | parent_grid_info_int(1) = nx |
---|
914 | parent_grid_info_int(2) = ny |
---|
915 | parent_grid_info_int(3) = nz_cl |
---|
916 | ! |
---|
917 | !-- Check that the child domain matches parent domain. |
---|
918 | nomatch = 0 |
---|
919 | IF ( nesting_mode == 'vertical' ) THEN |
---|
920 | right_limit = parent_grid_info_real(5) |
---|
921 | north_limit = parent_grid_info_real(6) |
---|
922 | IF ( ( cl_coord_x(nx_cl+1) /= right_limit ) .OR. & |
---|
923 | ( cl_coord_y(ny_cl+1) /= north_limit ) ) THEN |
---|
924 | nomatch = 1 |
---|
925 | ENDIF |
---|
926 | ELSE |
---|
927 | ! |
---|
928 | !-- Check that the child domain is completely inside the parent domain. |
---|
929 | xez = ( nbgp + 1 ) * dx |
---|
930 | yez = ( nbgp + 1 ) * dy |
---|
931 | left_limit = lower_left_coord_x + xez |
---|
932 | right_limit = parent_grid_info_real(5) - xez |
---|
933 | south_limit = lower_left_coord_y + yez |
---|
934 | north_limit = parent_grid_info_real(6) - yez |
---|
935 | IF ( ( cl_coord_x(0) < left_limit ) .OR. & |
---|
936 | ( cl_coord_x(nx_cl+1) > right_limit ) .OR. & |
---|
937 | ( cl_coord_y(0) < south_limit ) .OR. & |
---|
938 | ( cl_coord_y(ny_cl+1) > north_limit ) ) THEN |
---|
939 | nomatch = 1 |
---|
940 | ENDIF |
---|
941 | ENDIF |
---|
942 | ! |
---|
943 | !-- Child domain must be lower than the parent domain such |
---|
944 | !-- that the top ghost layer of the child grid does not exceed |
---|
945 | !-- the parent domain top boundary. |
---|
946 | IF ( cl_height > zw(nz) ) THEN |
---|
947 | nomatch = 1 |
---|
948 | ENDIF |
---|
949 | ! |
---|
950 | !-- Check that parallel nest domains, if any, do not overlap. |
---|
951 | nest_overlap = 0 |
---|
952 | IF ( SIZE( pmc_parent_for_child ) - 1 > 0 ) THEN |
---|
953 | ch_xl(m) = cl_coord_x(-nbgp) |
---|
954 | ch_xr(m) = cl_coord_x(nx_cl+nbgp) |
---|
955 | ch_ys(m) = cl_coord_y(-nbgp) |
---|
956 | ch_yn(m) = cl_coord_y(ny_cl+nbgp) |
---|
957 | |
---|
958 | IF ( m > 1 ) THEN |
---|
959 | DO mm = 1, m - 1 |
---|
960 | mid = pmc_parent_for_child(mm) |
---|
961 | ! |
---|
962 | !-- Check only different nest levels |
---|
963 | IF (m_couplers(child_id)%parent_id /= m_couplers(mid)%parent_id) THEN |
---|
964 | IF ( ( ch_xl(m) < ch_xr(mm) .OR. & |
---|
965 | ch_xr(m) > ch_xl(mm) ) .AND. & |
---|
966 | ( ch_ys(m) < ch_yn(mm) .OR. & |
---|
967 | ch_yn(m) > ch_ys(mm) ) ) THEN |
---|
968 | nest_overlap = 1 |
---|
969 | ENDIF |
---|
970 | ENDIF |
---|
971 | ENDDO |
---|
972 | ENDIF |
---|
973 | ENDIF |
---|
974 | |
---|
975 | CALL set_child_edge_coords |
---|
976 | |
---|
977 | DEALLOCATE( cl_coord_x ) |
---|
978 | DEALLOCATE( cl_coord_y ) |
---|
979 | ! |
---|
980 | !-- Send information about operating mode (LES or RANS) to child. This will be |
---|
981 | !-- used to control TKE nesting and setting boundary conditions properly. |
---|
982 | CALL pmc_send_to_child( child_id, rans_mode, 1, 0, 19, ierr ) |
---|
983 | ! |
---|
984 | !-- Send coarse grid information to child |
---|
985 | CALL pmc_send_to_child( child_id, parent_grid_info_real, & |
---|
986 | SIZE( parent_grid_info_real ), 0, 21, & |
---|
987 | ierr ) |
---|
988 | CALL pmc_send_to_child( child_id, parent_grid_info_int, 3, 0, & |
---|
989 | 22, ierr ) |
---|
990 | ! |
---|
991 | !-- Send local grid to child |
---|
992 | CALL pmc_send_to_child( child_id, coord_x, nx+1+2*nbgp, 0, 24, & |
---|
993 | ierr ) |
---|
994 | CALL pmc_send_to_child( child_id, coord_y, ny+1+2*nbgp, 0, 25, & |
---|
995 | ierr ) |
---|
996 | ! |
---|
997 | !-- Also send the dzu-, dzw-, zu- and zw-arrays here |
---|
998 | CALL pmc_send_to_child( child_id, dzu, nz_cl+1, 0, 26, ierr ) |
---|
999 | CALL pmc_send_to_child( child_id, dzw, nz_cl+1, 0, 27, ierr ) |
---|
1000 | CALL pmc_send_to_child( child_id, zu, nz_cl+2, 0, 28, ierr ) |
---|
1001 | CALL pmc_send_to_child( child_id, zw, nz_cl+2, 0, 29, ierr ) |
---|
1002 | |
---|
1003 | ENDIF |
---|
1004 | |
---|
1005 | CALL MPI_BCAST( nomatch, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
1006 | IF ( nomatch /= 0 ) THEN |
---|
1007 | WRITE ( message_string, * ) 'nested child domain does ', & |
---|
1008 | 'not fit into its parent domain' |
---|
1009 | CALL message( 'pmci_setup_parent', 'PA0425', 3, 2, 0, 6, 0 ) |
---|
1010 | ENDIF |
---|
1011 | |
---|
1012 | CALL MPI_BCAST( nest_overlap, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
1013 | IF ( nest_overlap /= 0 .AND. nesting_mode /= 'vertical' ) THEN |
---|
1014 | WRITE ( message_string, * ) 'nested parallel child domains overlap' |
---|
1015 | CALL message( 'pmci_setup_parent', 'PA0426', 3, 2, 0, 6, 0 ) |
---|
1016 | ENDIF |
---|
1017 | |
---|
1018 | CALL MPI_BCAST( nz_cl, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
1019 | |
---|
1020 | CALL MPI_BCAST( childgrid(m), STORAGE_SIZE(childgrid(1))/8, MPI_BYTE, 0, comm2d, ierr ) |
---|
1021 | ! |
---|
1022 | !-- TO_DO: Klaus: please give a comment what is done here |
---|
1023 | CALL pmci_create_index_list |
---|
1024 | ! |
---|
1025 | !-- Include couple arrays into parent content |
---|
1026 | !-- The adresses of the PALM 2D or 3D array (here server coarse grid) which are candidates |
---|
1027 | !-- for coupling are stored once into the pmc context. While data transfer, the array do not |
---|
1028 | !-- have to be specified again |
---|
1029 | CALL pmc_s_clear_next_array_list |
---|
1030 | DO WHILE ( pmc_s_getnextarray( child_id, myname ) ) |
---|
1031 | IF ( INDEX( TRIM( myname ), 'chem_' ) /= 0 ) THEN |
---|
1032 | CALL pmci_set_array_pointer( myname, child_id = child_id, & |
---|
1033 | nz_cl = nz_cl, n = n ) |
---|
1034 | n = n + 1 |
---|
1035 | ELSE |
---|
1036 | CALL pmci_set_array_pointer( myname, child_id = child_id, & |
---|
1037 | nz_cl = nz_cl ) |
---|
1038 | ENDIF |
---|
1039 | ENDDO |
---|
1040 | |
---|
1041 | CALL pmc_s_setind_and_allocmem( child_id ) |
---|
1042 | ENDDO |
---|
1043 | |
---|
1044 | IF ( ( SIZE( pmc_parent_for_child ) - 1 > 0 ) .AND. myid == 0 ) THEN |
---|
1045 | DEALLOCATE( ch_xl ) |
---|
1046 | DEALLOCATE( ch_xr ) |
---|
1047 | DEALLOCATE( ch_ys ) |
---|
1048 | DEALLOCATE( ch_yn ) |
---|
1049 | ENDIF |
---|
1050 | |
---|
1051 | CONTAINS |
---|
1052 | |
---|
1053 | |
---|
1054 | SUBROUTINE pmci_create_index_list |
---|
1055 | |
---|
1056 | IMPLICIT NONE |
---|
1057 | |
---|
1058 | INTEGER(iwp) :: i !< |
---|
1059 | INTEGER(iwp) :: ic !< |
---|
1060 | INTEGER(iwp) :: ierr !< |
---|
1061 | INTEGER(iwp) :: j !< |
---|
1062 | INTEGER(iwp) :: k !< |
---|
1063 | INTEGER(iwp) :: npx !< |
---|
1064 | INTEGER(iwp) :: npy !< |
---|
1065 | INTEGER(iwp) :: nrx !< |
---|
1066 | INTEGER(iwp) :: nry !< |
---|
1067 | INTEGER(iwp) :: px !< |
---|
1068 | INTEGER(iwp) :: py !< |
---|
1069 | INTEGER(iwp) :: parent_pe !< |
---|
1070 | |
---|
1071 | INTEGER(iwp), DIMENSION(2) :: scoord !< |
---|
1072 | INTEGER(iwp), DIMENSION(2) :: size_of_array !< |
---|
1073 | |
---|
1074 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: coarse_bound_all !< |
---|
1075 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: index_list !< |
---|
1076 | |
---|
1077 | IF ( myid == 0 ) THEN |
---|
1078 | ! |
---|
1079 | !-- TO_DO: Klaus: give more specific comment what size_of_array stands for |
---|
1080 | CALL pmc_recv_from_child( child_id, size_of_array, 2, 0, 40, ierr ) |
---|
1081 | ALLOCATE( coarse_bound_all(size_of_array(1),size_of_array(2)) ) |
---|
1082 | CALL pmc_recv_from_child( child_id, coarse_bound_all, & |
---|
1083 | SIZE( coarse_bound_all ), 0, 41, ierr ) |
---|
1084 | ! |
---|
1085 | !-- Compute size of index_list. |
---|
1086 | ic = 0 |
---|
1087 | DO k = 1, size_of_array(2) ! Replace k by some other letter |
---|
1088 | ic = ic + ( coarse_bound_all(4,k) - coarse_bound_all(3,k) + 1 ) * & |
---|
1089 | ( coarse_bound_all(2,k) - coarse_bound_all(1,k) + 1 ) |
---|
1090 | ENDDO |
---|
1091 | |
---|
1092 | ALLOCATE( index_list(6,ic) ) |
---|
1093 | |
---|
1094 | CALL MPI_COMM_SIZE( comm1dx, npx, ierr ) |
---|
1095 | CALL MPI_COMM_SIZE( comm1dy, npy, ierr ) |
---|
1096 | ! |
---|
1097 | !-- Nrx is the same for all PEs and so is nry, thus there is no need to compute |
---|
1098 | !-- them separately for each PE. |
---|
1099 | nrx = nxr - nxl + 1 |
---|
1100 | nry = nyn - nys + 1 |
---|
1101 | ic = 0 |
---|
1102 | ! |
---|
1103 | !-- Loop over all children PEs |
---|
1104 | DO k = 1, size_of_array(2) ! Replace k by some other letter |
---|
1105 | ! |
---|
1106 | !-- Area along y required by actual child PE |
---|
1107 | DO j = coarse_bound_all(3,k), coarse_bound_all(4,k) !: j = jcs, jcn of PE# k |
---|
1108 | ! |
---|
1109 | !-- Area along x required by actual child PE |
---|
1110 | DO i = coarse_bound_all(1,k), coarse_bound_all(2,k) !: i = icl, icr of PE# k |
---|
1111 | |
---|
1112 | px = i / nrx |
---|
1113 | py = j / nry |
---|
1114 | scoord(1) = px |
---|
1115 | scoord(2) = py |
---|
1116 | CALL MPI_CART_RANK( comm2d, scoord, parent_pe, ierr ) |
---|
1117 | |
---|
1118 | ic = ic + 1 |
---|
1119 | ! |
---|
1120 | !-- First index in parent array |
---|
1121 | index_list(1,ic) = i - ( px * nrx ) + 1 + nbgp |
---|
1122 | ! |
---|
1123 | !-- Second index in parent array |
---|
1124 | index_list(2,ic) = j - ( py * nry ) + 1 + nbgp |
---|
1125 | ! |
---|
1126 | !-- x index of child coarse grid |
---|
1127 | index_list(3,ic) = i - coarse_bound_all(1,k) + 1 |
---|
1128 | ! |
---|
1129 | !-- y index of child coarse grid |
---|
1130 | index_list(4,ic) = j - coarse_bound_all(3,k) + 1 |
---|
1131 | ! |
---|
1132 | !-- PE number of child |
---|
1133 | index_list(5,ic) = k - 1 |
---|
1134 | ! |
---|
1135 | !-- PE number of parent |
---|
1136 | index_list(6,ic) = parent_pe |
---|
1137 | |
---|
1138 | ENDDO |
---|
1139 | ENDDO |
---|
1140 | ENDDO |
---|
1141 | ! |
---|
1142 | !-- TO_DO: Klaus: comment what is done here |
---|
1143 | CALL pmc_s_set_2d_index_list( child_id, index_list(:,1:ic) ) |
---|
1144 | |
---|
1145 | ELSE |
---|
1146 | ! |
---|
1147 | !-- TO_DO: Klaus: comment why this dummy allocation is required |
---|
1148 | ALLOCATE( index_list(6,1) ) |
---|
1149 | CALL pmc_s_set_2d_index_list( child_id, index_list ) |
---|
1150 | ENDIF |
---|
1151 | |
---|
1152 | DEALLOCATE(index_list) |
---|
1153 | |
---|
1154 | END SUBROUTINE pmci_create_index_list |
---|
1155 | |
---|
1156 | |
---|
1157 | |
---|
1158 | SUBROUTINE set_child_edge_coords |
---|
1159 | IMPLICIT NONE |
---|
1160 | |
---|
1161 | INTEGER(iwp) :: nbgp_lpm = 1 |
---|
1162 | |
---|
1163 | nbgp_lpm = min(nbgp_lpm, nbgp) |
---|
1164 | |
---|
1165 | childgrid(m)%nx = nx_cl |
---|
1166 | childgrid(m)%ny = ny_cl |
---|
1167 | childgrid(m)%nz = nz_cl |
---|
1168 | childgrid(m)%dx = dx_cl |
---|
1169 | childgrid(m)%dy = dy_cl |
---|
1170 | childgrid(m)%dz = dz_cl |
---|
1171 | |
---|
1172 | childgrid(m)%lx_coord = cl_coord_x(0) |
---|
1173 | childgrid(m)%lx_coord_b = cl_coord_x(-nbgp_lpm) |
---|
1174 | childgrid(m)%rx_coord = cl_coord_x(nx_cl)+dx_cl |
---|
1175 | childgrid(m)%rx_coord_b = cl_coord_x(nx_cl+nbgp_lpm)+dx_cl |
---|
1176 | childgrid(m)%sy_coord = cl_coord_y(0) |
---|
1177 | childgrid(m)%sy_coord_b = cl_coord_y(-nbgp_lpm) |
---|
1178 | childgrid(m)%ny_coord = cl_coord_y(ny_cl)+dy_cl |
---|
1179 | childgrid(m)%ny_coord_b = cl_coord_y(ny_cl+nbgp_lpm)+dy_cl |
---|
1180 | childgrid(m)%uz_coord = zmax_coarse(2) |
---|
1181 | childgrid(m)%uz_coord_b = zmax_coarse(1) |
---|
1182 | |
---|
1183 | END SUBROUTINE set_child_edge_coords |
---|
1184 | |
---|
1185 | #endif |
---|
1186 | END SUBROUTINE pmci_setup_parent |
---|
1187 | |
---|
1188 | |
---|
1189 | |
---|
1190 | SUBROUTINE pmci_setup_child |
---|
1191 | |
---|
1192 | #if defined( __parallel ) |
---|
1193 | IMPLICIT NONE |
---|
1194 | |
---|
1195 | CHARACTER(LEN=da_namelen) :: myname !< |
---|
1196 | INTEGER(iwp) :: ierr !< MPI error code |
---|
1197 | INTEGER(iwp) :: icl !< Left index limit for children's parent-grid arrays |
---|
1198 | INTEGER(iwp) :: icla !< Left index limit for allocation of index-mapping and other auxiliary arrays |
---|
1199 | INTEGER(iwp) :: iclw !< Left index limit for children's parent-grid work arrays |
---|
1200 | INTEGER(iwp) :: icr !< Left index limit for children's parent-grid arrays |
---|
1201 | INTEGER(iwp) :: icra !< Right index limit for allocation of index-mapping and other auxiliary arrays |
---|
1202 | INTEGER(iwp) :: icrw !< Right index limit for children's parent-grid work arrays |
---|
1203 | INTEGER(iwp) :: jcn !< North index limit for children's parent-grid arrays |
---|
1204 | INTEGER(iwp) :: jcna !< North index limit for allocation of index-mapping and other auxiliary arrays |
---|
1205 | INTEGER(iwp) :: jcnw !< North index limit for children's parent-grid work arrays |
---|
1206 | INTEGER(iwp) :: jcs !< South index limit for children's parent-grid arrays |
---|
1207 | INTEGER(iwp) :: jcsa !< South index limit for allocation of index-mapping and other auxiliary arrays |
---|
1208 | INTEGER(iwp) :: jcsw !< South index limit for children's parent-grid work arrays |
---|
1209 | INTEGER(iwp) :: n !< Running index for number of chemical species |
---|
1210 | INTEGER(iwp), DIMENSION(3) :: val !< Array for sending the child-grid dimensions to parent |
---|
1211 | REAL(wp) :: xcs !< |
---|
1212 | REAL(wp) :: xce !< |
---|
1213 | REAL(wp) :: ycs !< |
---|
1214 | REAL(wp) :: yce !< |
---|
1215 | |
---|
1216 | REAL(wp), DIMENSION(5) :: fval !< Array for sending the child-grid spacings etc to parent |
---|
1217 | |
---|
1218 | ! |
---|
1219 | !-- Child setup |
---|
1220 | !-- Root model does not have a parent and is not a child, therefore no child setup on root model |
---|
1221 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
1222 | |
---|
1223 | CALL pmc_childinit |
---|
1224 | ! |
---|
1225 | !-- The arrays, which actually will be exchanged between child and parent |
---|
1226 | !-- are defined Here AND ONLY HERE. |
---|
1227 | !-- If a variable is removed, it only has to be removed from here. |
---|
1228 | !-- Please check, if the arrays are in the list of POSSIBLE exchange arrays |
---|
1229 | !-- in subroutines: |
---|
1230 | !-- pmci_set_array_pointer (for parent arrays) |
---|
1231 | !-- pmci_create_child_arrays (for child arrays) |
---|
1232 | CALL pmc_set_dataarray_name( 'coarse', 'u' ,'fine', 'u', ierr ) |
---|
1233 | CALL pmc_set_dataarray_name( 'coarse', 'v' ,'fine', 'v', ierr ) |
---|
1234 | CALL pmc_set_dataarray_name( 'coarse', 'w' ,'fine', 'w', ierr ) |
---|
1235 | ! |
---|
1236 | !-- Set data array name for TKE. Please note, nesting of TKE is actually |
---|
1237 | !-- only done if both parent and child are in LES or in RANS mode. Due to |
---|
1238 | !-- design of model coupler, however, data array names must be already |
---|
1239 | !-- available at this point. |
---|
1240 | CALL pmc_set_dataarray_name( 'coarse', 'e' ,'fine', 'e', ierr ) |
---|
1241 | ! |
---|
1242 | !-- Nesting of dissipation rate only if both parent and child are in RANS |
---|
1243 | !-- mode and TKE-epsilo closure is applied. Please so also comment for TKE |
---|
1244 | !-- above. |
---|
1245 | CALL pmc_set_dataarray_name( 'coarse', 'diss' ,'fine', 'diss', ierr ) |
---|
1246 | |
---|
1247 | IF ( .NOT. neutral ) THEN |
---|
1248 | CALL pmc_set_dataarray_name( 'coarse', 'pt' ,'fine', 'pt', ierr ) |
---|
1249 | ENDIF |
---|
1250 | |
---|
1251 | IF ( humidity ) THEN |
---|
1252 | |
---|
1253 | CALL pmc_set_dataarray_name( 'coarse', 'q' ,'fine', 'q', ierr ) |
---|
1254 | |
---|
1255 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
1256 | CALL pmc_set_dataarray_name( 'coarse', 'qc' ,'fine', 'qc', ierr ) |
---|
1257 | CALL pmc_set_dataarray_name( 'coarse', 'nc' ,'fine', 'nc', ierr ) |
---|
1258 | ENDIF |
---|
1259 | |
---|
1260 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
1261 | CALL pmc_set_dataarray_name( 'coarse', 'qr' ,'fine', 'qr', ierr ) |
---|
1262 | CALL pmc_set_dataarray_name( 'coarse', 'nr' ,'fine', 'nr', ierr ) |
---|
1263 | ENDIF |
---|
1264 | |
---|
1265 | ENDIF |
---|
1266 | |
---|
1267 | IF ( passive_scalar ) THEN |
---|
1268 | CALL pmc_set_dataarray_name( 'coarse', 's' ,'fine', 's', ierr ) |
---|
1269 | ENDIF |
---|
1270 | |
---|
1271 | IF( particle_advection ) THEN |
---|
1272 | CALL pmc_set_dataarray_name( 'coarse', 'nr_part' ,'fine', & |
---|
1273 | 'nr_part', ierr ) |
---|
1274 | CALL pmc_set_dataarray_name( 'coarse', 'part_adr' ,'fine', & |
---|
1275 | 'part_adr', ierr ) |
---|
1276 | ENDIF |
---|
1277 | |
---|
1278 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
1279 | DO n = 1, nspec |
---|
1280 | CALL pmc_set_dataarray_name( 'coarse', & |
---|
1281 | 'chem_' // & |
---|
1282 | TRIM( chem_species(n)%name ), & |
---|
1283 | 'fine', & |
---|
1284 | 'chem_' // & |
---|
1285 | TRIM( chem_species(n)%name ), & |
---|
1286 | ierr ) |
---|
1287 | ENDDO |
---|
1288 | ENDIF |
---|
1289 | |
---|
1290 | CALL pmc_set_dataarray_name( lastentry = .TRUE. ) |
---|
1291 | ! |
---|
1292 | !-- Send grid to parent |
---|
1293 | val(1) = nx |
---|
1294 | val(2) = ny |
---|
1295 | val(3) = nz |
---|
1296 | fval(1) = zw(nzt+1) |
---|
1297 | fval(2) = zw(nzt) |
---|
1298 | fval(3) = dx |
---|
1299 | fval(4) = dy |
---|
1300 | fval(5) = dz(1) |
---|
1301 | |
---|
1302 | IF ( myid == 0 ) THEN |
---|
1303 | |
---|
1304 | CALL pmc_send_to_parent( val, SIZE( val ), 0, 123, ierr ) |
---|
1305 | CALL pmc_send_to_parent( fval, SIZE( fval ), 0, 124, ierr ) |
---|
1306 | CALL pmc_send_to_parent( coord_x, nx + 1 + 2 * nbgp, 0, 11, ierr ) |
---|
1307 | CALL pmc_send_to_parent( coord_y, ny + 1 + 2 * nbgp, 0, 12, ierr ) |
---|
1308 | |
---|
1309 | CALL pmc_recv_from_parent( rans_mode_parent, 1, 0, 19, ierr ) |
---|
1310 | ! |
---|
1311 | !-- Receive Coarse grid information. |
---|
1312 | CALL pmc_recv_from_parent( parent_grid_info_real, & |
---|
1313 | SIZE(parent_grid_info_real), 0, 21, ierr ) |
---|
1314 | CALL pmc_recv_from_parent( parent_grid_info_int, 3, 0, 22, ierr ) |
---|
1315 | |
---|
1316 | ENDIF |
---|
1317 | |
---|
1318 | CALL MPI_BCAST( parent_grid_info_real, SIZE(parent_grid_info_real), & |
---|
1319 | MPI_REAL, 0, comm2d, ierr ) |
---|
1320 | CALL MPI_BCAST( parent_grid_info_int, 3, MPI_INTEGER, 0, comm2d, ierr ) |
---|
1321 | |
---|
1322 | cg%dx = parent_grid_info_real(3) |
---|
1323 | cg%dy = parent_grid_info_real(4) |
---|
1324 | cg%dz = parent_grid_info_real(7) |
---|
1325 | cg%nx = parent_grid_info_int(1) |
---|
1326 | cg%ny = parent_grid_info_int(2) |
---|
1327 | cg%nz = parent_grid_info_int(3) |
---|
1328 | ! |
---|
1329 | !-- Get parent coordinates on coarse grid |
---|
1330 | ALLOCATE( cg%coord_x(-nbgp:cg%nx+nbgp) ) |
---|
1331 | ALLOCATE( cg%coord_y(-nbgp:cg%ny+nbgp) ) |
---|
1332 | ALLOCATE( cg%dzu(1:cg%nz+1) ) |
---|
1333 | ALLOCATE( cg%dzw(1:cg%nz+1) ) |
---|
1334 | ALLOCATE( cg%zu(0:cg%nz+1) ) |
---|
1335 | ALLOCATE( cg%zw(0:cg%nz+1) ) |
---|
1336 | ! |
---|
1337 | !-- Get coarse grid coordinates and values of the z-direction from the parent |
---|
1338 | IF ( myid == 0) THEN |
---|
1339 | CALL pmc_recv_from_parent( cg%coord_x, cg%nx+1+2*nbgp, 0, 24, ierr ) |
---|
1340 | CALL pmc_recv_from_parent( cg%coord_y, cg%ny+1+2*nbgp, 0, 25, ierr ) |
---|
1341 | CALL pmc_recv_from_parent( cg%dzu, cg%nz+1, 0, 26, ierr ) |
---|
1342 | CALL pmc_recv_from_parent( cg%dzw, cg%nz+1, 0, 27, ierr ) |
---|
1343 | CALL pmc_recv_from_parent( cg%zu, cg%nz+2, 0, 28, ierr ) |
---|
1344 | CALL pmc_recv_from_parent( cg%zw, cg%nz+2, 0, 29, ierr ) |
---|
1345 | ENDIF |
---|
1346 | ! |
---|
1347 | !-- Broadcast this information |
---|
1348 | CALL MPI_BCAST( cg%coord_x, cg%nx+1+2*nbgp, MPI_REAL, 0, comm2d, ierr ) |
---|
1349 | CALL MPI_BCAST( cg%coord_y, cg%ny+1+2*nbgp, MPI_REAL, 0, comm2d, ierr ) |
---|
1350 | CALL MPI_BCAST( cg%dzu, cg%nz+1, MPI_REAL, 0, comm2d, ierr ) |
---|
1351 | CALL MPI_BCAST( cg%dzw, cg%nz+1, MPI_REAL, 0, comm2d, ierr ) |
---|
1352 | CALL MPI_BCAST( cg%zu, cg%nz+2, MPI_REAL, 0, comm2d, ierr ) |
---|
1353 | CALL MPI_BCAST( cg%zw, cg%nz+2, MPI_REAL, 0, comm2d, ierr ) |
---|
1354 | CALL MPI_BCAST( rans_mode_parent, 1, MPI_LOGICAL, 0, comm2d, ierr ) |
---|
1355 | ! |
---|
1356 | !-- Find the index bounds for the nest domain in the coarse-grid index space |
---|
1357 | CALL pmci_map_fine_to_coarse_grid |
---|
1358 | ! |
---|
1359 | !-- TO_DO: Klaus give a comment what is happening here |
---|
1360 | CALL pmc_c_get_2d_index_list |
---|
1361 | ! |
---|
1362 | !-- Include couple arrays into child content |
---|
1363 | !-- TO_DO: Klaus: better explain the above comment (what is child content?) |
---|
1364 | CALL pmc_c_clear_next_array_list |
---|
1365 | |
---|
1366 | n = 1 |
---|
1367 | DO WHILE ( pmc_c_getnextarray( myname ) ) |
---|
1368 | !-- Note that cg%nz is not the original nz of parent, but the highest |
---|
1369 | !-- parent-grid level needed for nesting. |
---|
1370 | !-- Please note, in case of chemical species an additional parameter |
---|
1371 | !-- need to be passed, which is required to set the pointer correctly |
---|
1372 | !-- to the chemical-species data structure. Hence, first check if current |
---|
1373 | !-- variable is a chemical species. If so, pass index id of respective |
---|
1374 | !-- species and increment this subsequently. |
---|
1375 | IF ( INDEX( TRIM( myname ), 'chem_' ) /= 0 ) THEN |
---|
1376 | CALL pmci_create_child_arrays ( myname, icl, icr, jcs, jcn, cg%nz, n ) |
---|
1377 | n = n + 1 |
---|
1378 | ELSE |
---|
1379 | CALL pmci_create_child_arrays ( myname, icl, icr, jcs, jcn, cg%nz ) |
---|
1380 | ENDIF |
---|
1381 | ENDDO |
---|
1382 | CALL pmc_c_setind_and_allocmem |
---|
1383 | ! |
---|
1384 | !-- Precompute the index-mapping arrays |
---|
1385 | CALL pmci_define_index_mapping |
---|
1386 | ! |
---|
1387 | !-- Check that the child and parent grid lines do match |
---|
1388 | CALL pmci_check_grid_matching |
---|
1389 | |
---|
1390 | ENDIF |
---|
1391 | |
---|
1392 | CONTAINS |
---|
1393 | |
---|
1394 | |
---|
1395 | SUBROUTINE pmci_map_fine_to_coarse_grid |
---|
1396 | ! |
---|
1397 | !-- Determine index bounds of interpolation/anterpolation area in the coarse |
---|
1398 | !-- grid index space |
---|
1399 | IMPLICIT NONE |
---|
1400 | |
---|
1401 | INTEGER(iwp), DIMENSION(5,numprocs) :: coarse_bound_all !< Transfer array for parent-grid index bounds |
---|
1402 | INTEGER(iwp), DIMENSION(4) :: parent_bound_global !< Transfer array for global parent-grid index bounds |
---|
1403 | INTEGER(iwp), DIMENSION(2) :: size_of_array !< |
---|
1404 | INTEGER(iwp) :: i !< |
---|
1405 | INTEGER(iwp) :: iauxl !< |
---|
1406 | INTEGER(iwp) :: iauxr !< |
---|
1407 | INTEGER(iwp) :: ijaux !< |
---|
1408 | INTEGER(iwp) :: j !< |
---|
1409 | INTEGER(iwp) :: jauxs !< |
---|
1410 | INTEGER(iwp) :: jauxn !< |
---|
1411 | REAL(wp) :: xexl !< Parent-grid array exceedance behind the left edge of the child PE subdomain |
---|
1412 | REAL(wp) :: xexr !< Parent-grid array exceedance behind the right edge of the child PE subdomain |
---|
1413 | REAL(wp) :: yexs !< Parent-grid array exceedance behind the south edge of the child PE subdomain |
---|
1414 | REAL(wp) :: yexn !< Parent-grid array exceedance behind the north edge of the child PE subdomain |
---|
1415 | |
---|
1416 | ! |
---|
1417 | !-- Determine the anterpolation index limits. If at least half of the |
---|
1418 | !-- parent-grid cell is within the current child sub-domain, then it |
---|
1419 | !-- is included in the current sub-domain's anterpolation domain. |
---|
1420 | !-- Else the parent-grid cell is included in the neighbouring subdomain's |
---|
1421 | !-- anterpolation domain, or not included at all if we are at the outer |
---|
1422 | !-- edge of the child domain. |
---|
1423 | ! |
---|
1424 | !-- Left |
---|
1425 | IF ( bc_dirichlet_l ) THEN |
---|
1426 | xexl = 2 * cg%dx |
---|
1427 | iauxl = 0 |
---|
1428 | ELSE |
---|
1429 | xexl = 0.0_wp |
---|
1430 | iauxl = 1 |
---|
1431 | ENDIF |
---|
1432 | xcs = coord_x(nxl) - xexl |
---|
1433 | DO i = 0, cg%nx |
---|
1434 | IF ( cg%coord_x(i) + 0.5_wp * cg%dx >= xcs ) THEN |
---|
1435 | icl = MAX( 0, i ) |
---|
1436 | EXIT |
---|
1437 | ENDIF |
---|
1438 | ENDDO |
---|
1439 | ! |
---|
1440 | !-- Right |
---|
1441 | IF ( bc_dirichlet_r ) THEN |
---|
1442 | xexr = 2 * cg%dx |
---|
1443 | iauxr = 0 |
---|
1444 | ELSE |
---|
1445 | xexr = 0.0_wp |
---|
1446 | iauxr = 1 |
---|
1447 | ENDIF |
---|
1448 | xce = coord_x(nxr+1) + xexr |
---|
1449 | DO i = cg%nx, 0 , -1 |
---|
1450 | IF ( cg%coord_x(i) + 0.5_wp * cg%dx <= xce ) THEN |
---|
1451 | icr = MIN( cg%nx, MAX( icl, i ) ) |
---|
1452 | EXIT |
---|
1453 | ENDIF |
---|
1454 | ENDDO |
---|
1455 | ! |
---|
1456 | !-- South |
---|
1457 | IF ( bc_dirichlet_s ) THEN |
---|
1458 | yexs = 2 * cg%dy |
---|
1459 | jauxs = 0 |
---|
1460 | ELSE |
---|
1461 | yexs = 0.0_wp |
---|
1462 | jauxs = 1 |
---|
1463 | ENDIF |
---|
1464 | ycs = coord_y(nys) - yexs |
---|
1465 | DO j = 0, cg%ny |
---|
1466 | IF ( cg%coord_y(j) + 0.5_wp * cg%dy >= ycs ) THEN |
---|
1467 | jcs = MAX( 0, j ) |
---|
1468 | EXIT |
---|
1469 | ENDIF |
---|
1470 | ENDDO |
---|
1471 | ! |
---|
1472 | !-- North |
---|
1473 | IF ( bc_dirichlet_n ) THEN |
---|
1474 | yexn = 2 * cg%dy |
---|
1475 | jauxn = 0 |
---|
1476 | ELSE |
---|
1477 | yexn = 0.0_wp |
---|
1478 | jauxn = 1 |
---|
1479 | ENDIF |
---|
1480 | yce = coord_y(nyn+1) + yexn |
---|
1481 | DO j = cg%ny, 0 , -1 |
---|
1482 | IF ( cg%coord_y(j) + 0.5_wp * cg%dy <= yce ) THEN |
---|
1483 | jcn = MIN( cg%ny, MAX( jcs, j ) ) |
---|
1484 | EXIT |
---|
1485 | ENDIF |
---|
1486 | ENDDO |
---|
1487 | ! |
---|
1488 | !-- Make sure that the indexing is contiguous (no gaps, no overlaps) |
---|
1489 | #if defined( __parallel ) |
---|
1490 | IF ( nxl == 0 ) THEN |
---|
1491 | CALL MPI_SEND( icr, 1, MPI_INTEGER, pright, 717, comm2d, ierr ) |
---|
1492 | ELSE IF ( nxr == nx ) THEN |
---|
1493 | CALL MPI_RECV( ijaux, 1, MPI_INTEGER, pleft, 717, comm2d, status, ierr ) |
---|
1494 | icl = ijaux + 1 |
---|
1495 | ELSE |
---|
1496 | CALL MPI_SEND( icr, 1, MPI_INTEGER, pright, 717, comm2d, ierr ) |
---|
1497 | CALL MPI_RECV( ijaux, 1, MPI_INTEGER, pleft, 717, comm2d, status, ierr ) |
---|
1498 | icl = ijaux + 1 |
---|
1499 | ENDIF |
---|
1500 | IF ( nys == 0 ) THEN |
---|
1501 | CALL MPI_SEND( jcn, 1, MPI_INTEGER, pnorth, 719, comm2d, ierr ) |
---|
1502 | ELSE IF ( nyn == ny ) THEN |
---|
1503 | CALL MPI_RECV( ijaux, 1, MPI_INTEGER, psouth, 719, comm2d, status, ierr ) |
---|
1504 | jcs = ijaux + 1 |
---|
1505 | ELSE |
---|
1506 | CALL MPI_SEND( jcn, 1, MPI_INTEGER, pnorth, 719, comm2d, ierr ) |
---|
1507 | CALL MPI_RECV( ijaux, 1, MPI_INTEGER, psouth, 719, comm2d, status, ierr ) |
---|
1508 | jcs = ijaux + 1 |
---|
1509 | ENDIF |
---|
1510 | #endif |
---|
1511 | |
---|
1512 | WRITE(9,"('Pmci_map_fine_to_coarse_grid. Parent-grid array bounds: ',4(i4,2x))") icl, icr, jcs, jcn |
---|
1513 | FLUSH(9) |
---|
1514 | |
---|
1515 | coarse_bound(1) = icl |
---|
1516 | coarse_bound(2) = icr |
---|
1517 | coarse_bound(3) = jcs |
---|
1518 | coarse_bound(4) = jcn |
---|
1519 | coarse_bound(5) = myid |
---|
1520 | ! |
---|
1521 | !-- The following index bounds are used for allocating index mapping and some other auxiliary arrays |
---|
1522 | coarse_bound_aux(1) = icl - iauxl |
---|
1523 | coarse_bound_aux(2) = icr + iauxr |
---|
1524 | coarse_bound_aux(3) = jcs - jauxs |
---|
1525 | coarse_bound_aux(4) = jcn + jauxn |
---|
1526 | ! |
---|
1527 | !-- Note that MPI_Gather receives data from all processes in the rank order |
---|
1528 | !-- This fact is exploited in creating the index list in pmci_create_index_list |
---|
1529 | CALL MPI_GATHER( coarse_bound, 5, MPI_INTEGER, coarse_bound_all, 5, & |
---|
1530 | MPI_INTEGER, 0, comm2d, ierr ) |
---|
1531 | |
---|
1532 | IF ( myid == 0 ) THEN |
---|
1533 | size_of_array(1) = SIZE( coarse_bound_all, 1 ) |
---|
1534 | size_of_array(2) = SIZE( coarse_bound_all, 2 ) |
---|
1535 | CALL pmc_send_to_parent( size_of_array, 2, 0, 40, ierr ) |
---|
1536 | CALL pmc_send_to_parent( coarse_bound_all, SIZE( coarse_bound_all ), & |
---|
1537 | 0, 41, ierr ) |
---|
1538 | ! |
---|
1539 | !-- Determine the global parent-grid index bounds |
---|
1540 | parent_bound_global(1) = MINVAL( coarse_bound_all(1,:) ) |
---|
1541 | parent_bound_global(2) = MAXVAL( coarse_bound_all(2,:) ) |
---|
1542 | parent_bound_global(3) = MINVAL( coarse_bound_all(3,:) ) |
---|
1543 | parent_bound_global(4) = MAXVAL( coarse_bound_all(4,:) ) |
---|
1544 | ENDIF |
---|
1545 | ! |
---|
1546 | !-- Broadcat the global parent-grid index bounds to all current child processes |
---|
1547 | CALL MPI_BCAST( parent_bound_global, 4, MPI_INTEGER, 0, comm2d, ierr ) |
---|
1548 | iplg = parent_bound_global(1) |
---|
1549 | iprg = parent_bound_global(2) |
---|
1550 | jpsg = parent_bound_global(3) |
---|
1551 | jpng = parent_bound_global(4) |
---|
1552 | WRITE(9,"('Pmci_map_fine_to_coarse_grid. Global parent-grid index bounds iplg, iprg, jpsg, jpng: ',4(i4,2x))") iplg, iprg, jpsg, jpng |
---|
1553 | FLUSH(9) |
---|
1554 | |
---|
1555 | END SUBROUTINE pmci_map_fine_to_coarse_grid |
---|
1556 | |
---|
1557 | |
---|
1558 | |
---|
1559 | SUBROUTINE pmci_define_index_mapping |
---|
1560 | ! |
---|
1561 | !-- Precomputation of the mapping of the child- and parent-grid indices. |
---|
1562 | |
---|
1563 | IMPLICIT NONE |
---|
1564 | |
---|
1565 | INTEGER(iwp) :: i !< Child-grid index |
---|
1566 | INTEGER(iwp) :: ii !< Parent-grid index |
---|
1567 | INTEGER(iwp) :: istart !< |
---|
1568 | INTEGER(iwp) :: ir !< |
---|
1569 | INTEGER(iwp) :: iw !< Child-grid index limited to -1 <= iw <= nx+1 |
---|
1570 | INTEGER(iwp) :: j !< Child-grid index |
---|
1571 | INTEGER(iwp) :: jj !< Parent-grid index |
---|
1572 | INTEGER(iwp) :: jstart !< |
---|
1573 | INTEGER(iwp) :: jr !< |
---|
1574 | INTEGER(iwp) :: jw !< Child-grid index limited to -1 <= jw <= ny+1 |
---|
1575 | INTEGER(iwp) :: k !< Child-grid index |
---|
1576 | INTEGER(iwp) :: kk !< Parent-grid index |
---|
1577 | INTEGER(iwp) :: kstart !< |
---|
1578 | INTEGER(iwp) :: kw !< Child-grid index limited to kw <= nzt+1 |
---|
1579 | |
---|
1580 | ! |
---|
1581 | !-- Allocate child-grid work arrays for interpolation. |
---|
1582 | igsr = NINT( cg%dx / dx, iwp ) |
---|
1583 | jgsr = NINT( cg%dy / dy, iwp ) |
---|
1584 | kgsr = NINT( cg%dzw(1) / dzw(1), iwp ) |
---|
1585 | WRITE(9,"('igsr, jgsr, kgsr: ',3(i3,2x))") igsr, jgsr, kgsr |
---|
1586 | FLUSH(9) |
---|
1587 | ! |
---|
1588 | !-- Determine index bounds for the parent-grid work arrays for |
---|
1589 | !-- interpolation and allocate them. |
---|
1590 | CALL pmci_allocate_workarrays |
---|
1591 | ! |
---|
1592 | !-- Define the MPI-datatypes for parent-grid work array |
---|
1593 | !-- exchange between the PE-subdomains. |
---|
1594 | CALL pmci_create_workarray_exchange_datatypes |
---|
1595 | ! |
---|
1596 | !-- First determine kcto and kctw which refer to the uppermost |
---|
1597 | !-- coarse-grid levels below the child top-boundary level. |
---|
1598 | kk = 0 |
---|
1599 | DO WHILE ( cg%zu(kk) <= zu(nzt) ) |
---|
1600 | kk = kk + 1 |
---|
1601 | ENDDO |
---|
1602 | kcto = kk - 1 |
---|
1603 | |
---|
1604 | kk = 0 |
---|
1605 | DO WHILE ( cg%zw(kk) <= zw(nzt-1) ) |
---|
1606 | kk = kk + 1 |
---|
1607 | ENDDO |
---|
1608 | kctw = kk - 1 |
---|
1609 | |
---|
1610 | WRITE(9,"('kcto, kctw = ', 2(i3,2x))") kcto, kctw |
---|
1611 | FLUSH(9) |
---|
1612 | |
---|
1613 | icla = coarse_bound_aux(1) |
---|
1614 | icra = coarse_bound_aux(2) |
---|
1615 | jcsa = coarse_bound_aux(3) |
---|
1616 | jcna = coarse_bound_aux(4) |
---|
1617 | ALLOCATE( iflu(icla:icra) ) |
---|
1618 | ALLOCATE( iflo(icla:icra) ) |
---|
1619 | ALLOCATE( ifuu(icla:icra) ) |
---|
1620 | ALLOCATE( ifuo(icla:icra) ) |
---|
1621 | ALLOCATE( jflv(jcsa:jcna) ) |
---|
1622 | ALLOCATE( jflo(jcsa:jcna) ) |
---|
1623 | ALLOCATE( jfuv(jcsa:jcna) ) |
---|
1624 | ALLOCATE( jfuo(jcsa:jcna) ) |
---|
1625 | ALLOCATE( kflw(0:cg%nz+1) ) |
---|
1626 | ALLOCATE( kflo(0:cg%nz+1) ) |
---|
1627 | ALLOCATE( kfuw(0:cg%nz+1) ) |
---|
1628 | ALLOCATE( kfuo(0:cg%nz+1) ) |
---|
1629 | ALLOCATE( ijkfc_u(0:cg%nz+1,jcsa:jcna,icla:icra) ) |
---|
1630 | ALLOCATE( ijkfc_v(0:cg%nz+1,jcsa:jcna,icla:icra) ) |
---|
1631 | ALLOCATE( ijkfc_w(0:cg%nz+1,jcsa:jcna,icla:icra) ) |
---|
1632 | ALLOCATE( ijkfc_s(0:cg%nz+1,jcsa:jcna,icla:icra) ) |
---|
1633 | |
---|
1634 | ijkfc_u = 0 |
---|
1635 | ijkfc_v = 0 |
---|
1636 | ijkfc_w = 0 |
---|
1637 | ijkfc_s = 0 |
---|
1638 | ! |
---|
1639 | !-- i-indices of u for each ii-index value |
---|
1640 | istart = nxlg |
---|
1641 | DO ii = icla, icra |
---|
1642 | ! |
---|
1643 | !-- The parent and child grid lines do always match in x, hence we |
---|
1644 | !-- use only the local k,j-child-grid plane for the anterpolation. |
---|
1645 | i = istart |
---|
1646 | DO WHILE ( coord_x(i) < cg%coord_x(ii) .AND. i < nxrg ) |
---|
1647 | i = i + 1 |
---|
1648 | ENDDO |
---|
1649 | iflu(ii) = MIN( MAX( i, nxlg ), nxrg ) |
---|
1650 | ifuu(ii) = iflu(ii) |
---|
1651 | istart = iflu(ii) |
---|
1652 | ! |
---|
1653 | !-- Print out the index bounds for checking and debugging purposes |
---|
1654 | WRITE(9,"('pmci_define_index_mapping, ii, iflu, ifuu: ', 3(i4,2x))") & |
---|
1655 | ii, iflu(ii), ifuu(ii) |
---|
1656 | FLUSH(9) |
---|
1657 | ENDDO |
---|
1658 | WRITE(9,*) |
---|
1659 | ! |
---|
1660 | !-- i-indices of others for each ii-index value |
---|
1661 | istart = nxlg |
---|
1662 | DO ii = icla, icra |
---|
1663 | i = istart |
---|
1664 | DO WHILE ( ( coord_x(i) + 0.5_wp * dx < cg%coord_x(ii) ) .AND. & |
---|
1665 | ( i < nxrg ) ) |
---|
1666 | i = i + 1 |
---|
1667 | ENDDO |
---|
1668 | iflo(ii) = MIN( MAX( i, nxlg ), nxrg ) |
---|
1669 | ir = i |
---|
1670 | DO WHILE ( ( coord_x(ir) + 0.5_wp * dx <= cg%coord_x(ii) + cg%dx ) & |
---|
1671 | .AND. ( i < nxrg+1 ) ) |
---|
1672 | i = i + 1 |
---|
1673 | ir = MIN( i, nxrg ) |
---|
1674 | ENDDO |
---|
1675 | ifuo(ii) = MIN( MAX( i-1, iflo(ii) ), nxrg ) |
---|
1676 | istart = iflo(ii) |
---|
1677 | ! |
---|
1678 | !-- Print out the index bounds for checking and debugging purposes |
---|
1679 | WRITE(9,"('pmci_define_index_mapping, ii, iflo, ifuo: ', 3(i4,2x))") & |
---|
1680 | ii, iflo(ii), ifuo(ii) |
---|
1681 | FLUSH(9) |
---|
1682 | ENDDO |
---|
1683 | WRITE(9,*) |
---|
1684 | ! |
---|
1685 | !-- j-indices of v for each jj-index value |
---|
1686 | jstart = nysg |
---|
1687 | DO jj = jcsa, jcna |
---|
1688 | ! |
---|
1689 | !-- The parent and child grid lines do always match in y, hence we |
---|
1690 | !-- use only the local k,i-child-grid plane for the anterpolation. |
---|
1691 | j = jstart |
---|
1692 | DO WHILE ( coord_y(j) < cg%coord_y(jj) .AND. j < nyng ) |
---|
1693 | j = j + 1 |
---|
1694 | ENDDO |
---|
1695 | jflv(jj) = MIN( MAX( j, nysg ), nyng ) |
---|
1696 | jfuv(jj) = jflv(jj) |
---|
1697 | jstart = jflv(jj) |
---|
1698 | ! |
---|
1699 | !-- Print out the index bounds for checking and debugging purposes |
---|
1700 | WRITE(9,"('pmci_define_index_mapping, jj, jflv, jfuv: ', 3(i4,2x))") & |
---|
1701 | jj, jflv(jj), jfuv(jj) |
---|
1702 | FLUSH(9) |
---|
1703 | ENDDO |
---|
1704 | WRITE(9,*) |
---|
1705 | ! |
---|
1706 | !-- j-indices of others for each jj-index value |
---|
1707 | jstart = nysg |
---|
1708 | DO jj = jcsa, jcna |
---|
1709 | j = jstart |
---|
1710 | DO WHILE ( ( coord_y(j) + 0.5_wp * dy < cg%coord_y(jj) ) .AND. & |
---|
1711 | ( j < nyng ) ) |
---|
1712 | j = j + 1 |
---|
1713 | ENDDO |
---|
1714 | jflo(jj) = MIN( MAX( j, nysg ), nyng ) |
---|
1715 | jr = j |
---|
1716 | DO WHILE ( ( coord_y(jr) + 0.5_wp * dy <= cg%coord_y(jj) + cg%dy ) & |
---|
1717 | .AND. ( j < nyng+1 ) ) |
---|
1718 | j = j + 1 |
---|
1719 | jr = MIN( j, nyng ) |
---|
1720 | ENDDO |
---|
1721 | jfuo(jj) = MIN( MAX( j-1, jflo(jj) ), nyng ) |
---|
1722 | jstart = jflo(jj) |
---|
1723 | ! |
---|
1724 | !-- Print out the index bounds for checking and debugging purposes |
---|
1725 | WRITE(9,"('pmci_define_index_mapping, jj, jflo, jfuo: ', 3(i4,2x))") & |
---|
1726 | jj, jflo(jj), jfuo(jj) |
---|
1727 | FLUSH(9) |
---|
1728 | ENDDO |
---|
1729 | WRITE(9,*) |
---|
1730 | ! |
---|
1731 | !-- k-indices of w for each kk-index value |
---|
1732 | !-- Note that anterpolation index limits are needed also for the top boundary |
---|
1733 | !-- ghost cell level because they are used also in the interpolation. |
---|
1734 | kstart = 0 |
---|
1735 | kflw(0) = 0 |
---|
1736 | kfuw(0) = 0 |
---|
1737 | DO kk = 1, cg%nz+1 |
---|
1738 | ! |
---|
1739 | !-- The parent and child grid lines do always match in z, hence we |
---|
1740 | !-- use only the local j,i-child-grid plane for the anterpolation. |
---|
1741 | k = kstart |
---|
1742 | DO WHILE ( ( zw(k) < cg%zw(kk) ) .AND. ( k < nzt+1 ) ) |
---|
1743 | k = k + 1 |
---|
1744 | ENDDO |
---|
1745 | kflw(kk) = MIN( MAX( k, 1 ), nzt + 1 ) |
---|
1746 | kfuw(kk) = kflw(kk) |
---|
1747 | kstart = kflw(kk) |
---|
1748 | ! |
---|
1749 | !-- Print out the index bounds for checking and debugging purposes |
---|
1750 | WRITE(9,"('pmci_define_index_mapping, kk, kflw, kfuw: ', 4(i4,2x), 2(e12.5,2x))") & |
---|
1751 | kk, kflw(kk), kfuw(kk), nzt, cg%zu(kk), cg%zw(kk) |
---|
1752 | FLUSH(9) |
---|
1753 | ENDDO |
---|
1754 | WRITE(9,*) |
---|
1755 | ! |
---|
1756 | !-- k-indices of others for each kk-index value |
---|
1757 | kstart = 0 |
---|
1758 | kflo(0) = 0 |
---|
1759 | kfuo(0) = 0 |
---|
1760 | ! |
---|
1761 | !-- Note that anterpolation index limits are needed also for the top boundary |
---|
1762 | !-- ghost cell level because they are used also in the interpolation. |
---|
1763 | DO kk = 1, cg%nz+1 |
---|
1764 | k = kstart |
---|
1765 | DO WHILE ( ( zu(k) < cg%zw(kk-1) ) .AND. ( k <= nzt ) ) |
---|
1766 | k = k + 1 |
---|
1767 | ENDDO |
---|
1768 | kflo(kk) = MIN( MAX( k, 1 ), nzt + 1 ) |
---|
1769 | DO WHILE ( ( zu(k) <= cg%zw(kk) ) .AND. ( k <= nzt+1 ) ) |
---|
1770 | k = k + 1 |
---|
1771 | IF ( k > nzt + 1 ) EXIT ! This EXIT is to prevent zu(k) from flowing over. |
---|
1772 | ENDDO |
---|
1773 | kfuo(kk) = MIN( MAX( k-1, kflo(kk) ), nzt + 1 ) |
---|
1774 | kstart = kflo(kk) |
---|
1775 | ENDDO |
---|
1776 | ! |
---|
1777 | !-- Set the k-index bounds separately for the parent-grid cells cg%nz and cg%nz+1 |
---|
1778 | !-- although they are not actually needed. |
---|
1779 | kflo(cg%nz) = nzt+1 |
---|
1780 | kfuo(cg%nz) = nzt+kgsr |
---|
1781 | kflo(cg%nz+1) = nzt+kgsr |
---|
1782 | kfuo(cg%nz+1) = nzt+kgsr |
---|
1783 | ! |
---|
1784 | !-- Print out the index bounds for checking and debugging purposes |
---|
1785 | DO kk = 1, cg%nz+1 |
---|
1786 | WRITE(9,"('pmci_define_index_mapping, kk, kflo, kfuo: ', 4(i4,2x), 2(e12.5,2x))") & |
---|
1787 | kk, kflo(kk), kfuo(kk), nzt, cg%zu(kk), cg%zw(kk) |
---|
1788 | FLUSH(9) |
---|
1789 | ENDDO |
---|
1790 | WRITE(9,*) |
---|
1791 | ! |
---|
1792 | !-- Precomputation of number of fine-grid nodes inside parent-grid cells. |
---|
1793 | !-- Note that ii, jj, and kk are parent-grid indices. |
---|
1794 | !-- This information is needed in anterpolation and in reversibility |
---|
1795 | !-- correction in interpolation. |
---|
1796 | DO ii = icla, icra |
---|
1797 | DO jj = jcsa, jcna |
---|
1798 | DO kk = 0, cg%nz+1 |
---|
1799 | ! |
---|
1800 | !-- u-component |
---|
1801 | DO i = iflu(ii), ifuu(ii) |
---|
1802 | iw = MAX( MIN( i, nx+1 ), -1 ) |
---|
1803 | DO j = jflo(jj), jfuo(jj) |
---|
1804 | jw = MAX( MIN( j, ny+1 ), -1 ) |
---|
1805 | DO k = kflo(kk), kfuo(kk) |
---|
1806 | kw = MIN( k, nzt+1 ) |
---|
1807 | ijkfc_u(kk,jj,ii) = ijkfc_u(kk,jj,ii) & |
---|
1808 | + MERGE( 1, 0, BTEST( wall_flags_0(kw,jw,iw), 1 ) ) |
---|
1809 | ENDDO |
---|
1810 | ENDDO |
---|
1811 | ENDDO |
---|
1812 | ! |
---|
1813 | !-- v-component |
---|
1814 | DO i = iflo(ii), ifuo(ii) |
---|
1815 | iw = MAX( MIN( i, nx+1 ), -1 ) |
---|
1816 | DO j = jflv(jj), jfuv(jj) |
---|
1817 | jw = MAX( MIN( j, ny+1 ), -1 ) |
---|
1818 | DO k = kflo(kk), kfuo(kk) |
---|
1819 | kw = MIN( k, nzt+1 ) |
---|
1820 | ijkfc_v(kk,jj,ii) = ijkfc_v(kk,jj,ii) & |
---|
1821 | + MERGE( 1, 0, BTEST( wall_flags_0(kw,jw,iw), 2 ) ) |
---|
1822 | ENDDO |
---|
1823 | ENDDO |
---|
1824 | ENDDO |
---|
1825 | ! |
---|
1826 | !-- scalars |
---|
1827 | DO i = iflo(ii), ifuo(ii) |
---|
1828 | iw = MAX( MIN( i, nx+1 ), -1 ) |
---|
1829 | DO j = jflo(jj), jfuo(jj) |
---|
1830 | jw = MAX( MIN( j, ny+1 ), -1 ) |
---|
1831 | DO k = kflo(kk), kfuo(kk) |
---|
1832 | kw = MIN( k, nzt+1 ) |
---|
1833 | ijkfc_s(kk,jj,ii) = ijkfc_s(kk,jj,ii) & |
---|
1834 | + MERGE( 1, 0, BTEST( wall_flags_0(kw,jw,iw), 0 ) ) |
---|
1835 | ENDDO |
---|
1836 | ENDDO |
---|
1837 | ENDDO |
---|
1838 | ! |
---|
1839 | !-- w-component |
---|
1840 | DO i = iflo(ii), ifuo(ii) |
---|
1841 | iw = MAX( MIN( i, nx+1 ), -1 ) |
---|
1842 | DO j = jflo(jj), jfuo(jj) |
---|
1843 | jw = MAX( MIN( j, ny+1 ), -1 ) |
---|
1844 | DO k = kflw(kk), kfuw(kk) |
---|
1845 | kw = MIN( k, nzt+1 ) |
---|
1846 | ijkfc_w(kk,jj,ii) = ijkfc_w(kk,jj,ii) + MERGE( 1, 0, & |
---|
1847 | BTEST( wall_flags_0(kw,jw,iw), 3 ) ) |
---|
1848 | ENDDO |
---|
1849 | ENDDO |
---|
1850 | ENDDO |
---|
1851 | |
---|
1852 | ENDDO ! kk |
---|
1853 | ENDDO ! jj |
---|
1854 | ENDDO ! ii |
---|
1855 | |
---|
1856 | END SUBROUTINE pmci_define_index_mapping |
---|
1857 | |
---|
1858 | |
---|
1859 | |
---|
1860 | SUBROUTINE pmci_allocate_workarrays |
---|
1861 | ! |
---|
1862 | !-- Allocate parent-grid work-arrays for interpolation |
---|
1863 | IMPLICIT NONE |
---|
1864 | |
---|
1865 | ! |
---|
1866 | !-- Determine and store the PE-subdomain dependent index bounds |
---|
1867 | IF ( bc_dirichlet_l ) THEN |
---|
1868 | iclw = icl + 1 |
---|
1869 | ELSE |
---|
1870 | iclw = icl - 1 |
---|
1871 | ENDIF |
---|
1872 | |
---|
1873 | IF ( bc_dirichlet_r ) THEN |
---|
1874 | icrw = icr - 1 |
---|
1875 | ELSE |
---|
1876 | icrw = icr + 1 |
---|
1877 | ENDIF |
---|
1878 | |
---|
1879 | IF ( bc_dirichlet_s ) THEN |
---|
1880 | jcsw = jcs + 1 |
---|
1881 | ELSE |
---|
1882 | jcsw = jcs - 1 |
---|
1883 | ENDIF |
---|
1884 | |
---|
1885 | IF ( bc_dirichlet_n ) THEN |
---|
1886 | jcnw = jcn - 1 |
---|
1887 | ELSE |
---|
1888 | jcnw = jcn + 1 |
---|
1889 | ENDIF |
---|
1890 | |
---|
1891 | coarse_bound_w(1) = iclw |
---|
1892 | coarse_bound_w(2) = icrw |
---|
1893 | coarse_bound_w(3) = jcsw |
---|
1894 | coarse_bound_w(4) = jcnw |
---|
1895 | ! |
---|
1896 | !-- Left and right boundaries. |
---|
1897 | ALLOCATE( workarrc_lr(0:cg%nz+1,jcsw:jcnw,0:2) ) |
---|
1898 | ! |
---|
1899 | !-- South and north boundaries. |
---|
1900 | ALLOCATE( workarrc_sn(0:cg%nz+1,0:2,iclw:icrw) ) |
---|
1901 | ! |
---|
1902 | !-- Top boundary. |
---|
1903 | ALLOCATE( workarrc_t(0:2,jcsw:jcnw,iclw:icrw) ) |
---|
1904 | |
---|
1905 | END SUBROUTINE pmci_allocate_workarrays |
---|
1906 | |
---|
1907 | |
---|
1908 | |
---|
1909 | SUBROUTINE pmci_create_workarray_exchange_datatypes |
---|
1910 | ! |
---|
1911 | !-- Define specific MPI types for workarrc-exhchange. |
---|
1912 | IMPLICIT NONE |
---|
1913 | |
---|
1914 | #if defined( __parallel ) |
---|
1915 | ! |
---|
1916 | !-- For the left and right boundaries |
---|
1917 | CALL MPI_TYPE_VECTOR( 3, cg%nz+2, (jcnw-jcsw+1)*(cg%nz+2), MPI_REAL, & |
---|
1918 | workarrc_lr_exchange_type, ierr ) |
---|
1919 | CALL MPI_TYPE_COMMIT( workarrc_lr_exchange_type, ierr ) |
---|
1920 | ! |
---|
1921 | !-- For the south and north boundaries |
---|
1922 | CALL MPI_TYPE_VECTOR( 1, 3*(cg%nz+2), 3*(cg%nz+2), MPI_REAL, & |
---|
1923 | workarrc_sn_exchange_type, ierr ) |
---|
1924 | CALL MPI_TYPE_COMMIT( workarrc_sn_exchange_type, ierr ) |
---|
1925 | ! |
---|
1926 | !-- For the top-boundary x-slices |
---|
1927 | CALL MPI_TYPE_VECTOR( icrw-iclw+1, 3, 3*(jcnw-jcsw+1), MPI_REAL, & |
---|
1928 | workarrc_t_exchange_type_x, ierr ) |
---|
1929 | CALL MPI_TYPE_COMMIT( workarrc_t_exchange_type_x, ierr ) |
---|
1930 | ! |
---|
1931 | !-- For the top-boundary y-slices |
---|
1932 | CALL MPI_TYPE_VECTOR( 1, 3*(jcnw-jcsw+1), 3*(jcnw-jcsw+1), MPI_REAL, & |
---|
1933 | workarrc_t_exchange_type_y, ierr ) |
---|
1934 | CALL MPI_TYPE_COMMIT( workarrc_t_exchange_type_y, ierr ) |
---|
1935 | #endif |
---|
1936 | |
---|
1937 | END SUBROUTINE pmci_create_workarray_exchange_datatypes |
---|
1938 | |
---|
1939 | |
---|
1940 | |
---|
1941 | SUBROUTINE pmci_check_grid_matching |
---|
1942 | ! |
---|
1943 | !-- Check that the grid lines of child and parent do match. |
---|
1944 | !-- Also check that the child subdomain width is not smaller than |
---|
1945 | !-- the parent grid spacing in the respective direction. |
---|
1946 | IMPLICIT NONE |
---|
1947 | REAL(wp), PARAMETER :: tolefac = 1.0E-6_wp !< Relative tolerence for grid-line matching |
---|
1948 | REAL(wp) :: pesdwx !< Child subdomain width in x-direction |
---|
1949 | REAL(wp) :: pesdwy !< Child subdomain width in y-direction |
---|
1950 | REAL(wp) :: tolex !< Tolerance for grid-line matching in x-direction |
---|
1951 | REAL(wp) :: toley !< Tolerance for grid-line matching in y-direction |
---|
1952 | REAL(wp) :: tolez !< Tolerance for grid-line matching in z-direction |
---|
1953 | INTEGER(iwp) :: non_matching_lower_left_corner !< Flag for non-matching lower left corner |
---|
1954 | INTEGER(iwp) :: non_int_gsr_x !< Flag for non-integer grid-spacing ration in x-direction |
---|
1955 | INTEGER(iwp) :: non_int_gsr_y !< Flag for non-integer grid-spacing ration in y-direction |
---|
1956 | INTEGER(iwp) :: non_int_gsr_z !< Flag for non-integer grid-spacing ration in z-direction |
---|
1957 | INTEGER(iwp) :: too_narrow_pesd_x !< Flag for too narrow pe-subdomain in x-direction |
---|
1958 | INTEGER(iwp) :: too_narrow_pesd_y !< Flag for too narrow pe-subdomain in y-direction |
---|
1959 | |
---|
1960 | |
---|
1961 | non_matching_lower_left_corner = 0 |
---|
1962 | non_int_gsr_x = 0 |
---|
1963 | non_int_gsr_y = 0 |
---|
1964 | non_int_gsr_z = 0 |
---|
1965 | too_narrow_pesd_x = 0 |
---|
1966 | too_narrow_pesd_y = 0 |
---|
1967 | |
---|
1968 | IF ( myid == 0 ) THEN |
---|
1969 | |
---|
1970 | tolex = tolefac * dx |
---|
1971 | toley = tolefac * dy |
---|
1972 | tolez = tolefac * MINVAL( dzw ) |
---|
1973 | ! |
---|
1974 | !-- First check that the child grid lower left corner matches the paren grid lines. |
---|
1975 | IF ( MOD( lower_left_coord_x, cg%dx ) > tolex ) non_matching_lower_left_corner = 1 |
---|
1976 | IF ( MOD( lower_left_coord_y, cg%dy ) > toley ) non_matching_lower_left_corner = 1 |
---|
1977 | ! |
---|
1978 | !-- Then check that the grid-spacing ratios in each direction are integer valued. |
---|
1979 | IF ( MOD( cg%dx, dx ) > tolex ) non_int_gsr_x = 1 |
---|
1980 | IF ( MOD( cg%dy, dy ) > toley ) non_int_gsr_y = 1 |
---|
1981 | DO n = 0, kctw+1 |
---|
1982 | IF ( ABS( cg%zw(n) - zw(kflw(n)) ) > tolez ) non_int_gsr_z = 1 |
---|
1983 | ENDDO |
---|
1984 | |
---|
1985 | pesdwx = REAL( nxr - nxl + 1, KIND=wp ) |
---|
1986 | IF ( pesdwx / REAL( igsr, KIND=wp ) < 1.0_wp ) too_narrow_pesd_x = 1 |
---|
1987 | pesdwy = REAL( nyn - nys + 1, KIND=wp ) |
---|
1988 | IF ( pesdwy / REAL( jgsr, KIND=wp ) < 1.0_wp ) too_narrow_pesd_y = 1 |
---|
1989 | |
---|
1990 | ENDIF |
---|
1991 | |
---|
1992 | CALL MPI_BCAST( non_matching_lower_left_corner, 1, MPI_INTEGER, 0, & |
---|
1993 | comm2d, ierr ) |
---|
1994 | IF ( non_matching_lower_left_corner > 0 ) THEN |
---|
1995 | WRITE ( message_string, * ) 'nested child domain lower left ', & |
---|
1996 | 'corner must match its parent grid lines' |
---|
1997 | CALL message( 'pmci_check_grid_matching', 'PA0414', 3, 2, 0, 6, 0 ) |
---|
1998 | ENDIF |
---|
1999 | |
---|
2000 | CALL MPI_BCAST( non_int_gsr_x, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
2001 | IF ( non_int_gsr_x > 0 ) THEN |
---|
2002 | WRITE ( message_string, * ) 'nesting grid-spacing ratio ', & |
---|
2003 | '( parent dx / child dx ) must have an integer value' |
---|
2004 | CALL message( 'pmci_check_grid_matching', 'PA0416', 3, 2, 0, 6, 0 ) |
---|
2005 | ENDIF |
---|
2006 | |
---|
2007 | CALL MPI_BCAST( non_int_gsr_y, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
2008 | IF ( non_int_gsr_y > 0 ) THEN |
---|
2009 | WRITE ( message_string, * ) 'nesting grid-spacing ratio ', & |
---|
2010 | '( parent dy / child dy ) must have an integer value' |
---|
2011 | CALL message( 'pmci_check_grid_matching', 'PA0416', 3, 2, 0, 6, 0 ) |
---|
2012 | ENDIF |
---|
2013 | |
---|
2014 | CALL MPI_BCAST( non_int_gsr_z, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
2015 | IF ( non_int_gsr_z > 0 ) THEN |
---|
2016 | WRITE ( message_string, * ) 'nesting grid-spacing ratio ', & |
---|
2017 | '( parent dz / child dz ) must have an integer value for each z-level' |
---|
2018 | CALL message( 'pmci_check_grid_matching', 'PA0416', 3, 2, 0, 6, 0 ) |
---|
2019 | ENDIF |
---|
2020 | |
---|
2021 | CALL MPI_BCAST( too_narrow_pesd_x, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
2022 | IF ( too_narrow_pesd_x > 0 ) THEN |
---|
2023 | WRITE ( message_string, * ) 'child subdomain width in x-direction ', & |
---|
2024 | 'must not be smaller than its parent grid dx. Change the PE-grid ', & |
---|
2025 | 'setting (npex, npey) to satisfy this requirement.' |
---|
2026 | CALL message( 'pmci_check_grid_matching', 'PA0587', 3, 2, 0, 6, 0 ) |
---|
2027 | ENDIF |
---|
2028 | |
---|
2029 | CALL MPI_BCAST( too_narrow_pesd_y, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
2030 | IF ( too_narrow_pesd_y > 0 ) THEN |
---|
2031 | WRITE ( message_string, * ) 'child subdomain width in y-direction ', & |
---|
2032 | 'must not be smaller than its parent grid dy. Change the PE-grid ', & |
---|
2033 | 'setting (npex, npey) to satisfy this requirement.' |
---|
2034 | CALL message( 'pmci_check_grid_matching', 'PA0587', 3, 2, 0, 6, 0 ) |
---|
2035 | ENDIF |
---|
2036 | |
---|
2037 | END SUBROUTINE pmci_check_grid_matching |
---|
2038 | |
---|
2039 | #endif |
---|
2040 | END SUBROUTINE pmci_setup_child |
---|
2041 | |
---|
2042 | |
---|
2043 | |
---|
2044 | SUBROUTINE pmci_setup_coordinates |
---|
2045 | |
---|
2046 | #if defined( __parallel ) |
---|
2047 | IMPLICIT NONE |
---|
2048 | |
---|
2049 | INTEGER(iwp) :: i !< |
---|
2050 | INTEGER(iwp) :: j !< |
---|
2051 | |
---|
2052 | ! |
---|
2053 | !-- Create coordinate arrays. |
---|
2054 | ALLOCATE( coord_x(-nbgp:nx+nbgp) ) |
---|
2055 | ALLOCATE( coord_y(-nbgp:ny+nbgp) ) |
---|
2056 | |
---|
2057 | DO i = -nbgp, nx + nbgp |
---|
2058 | coord_x(i) = lower_left_coord_x + i * dx |
---|
2059 | ENDDO |
---|
2060 | |
---|
2061 | DO j = -nbgp, ny + nbgp |
---|
2062 | coord_y(j) = lower_left_coord_y + j * dy |
---|
2063 | ENDDO |
---|
2064 | |
---|
2065 | #endif |
---|
2066 | END SUBROUTINE pmci_setup_coordinates |
---|
2067 | |
---|
2068 | !------------------------------------------------------------------------------! |
---|
2069 | ! Description: |
---|
2070 | ! ------------ |
---|
2071 | !> In this subroutine the number of coupled arrays is determined. |
---|
2072 | !------------------------------------------------------------------------------! |
---|
2073 | SUBROUTINE pmci_num_arrays |
---|
2074 | |
---|
2075 | #if defined( __parallel ) |
---|
2076 | USE pmc_general, & |
---|
2077 | ONLY: pmc_max_array |
---|
2078 | |
---|
2079 | IMPLICIT NONE |
---|
2080 | ! |
---|
2081 | !-- The number of coupled arrays depends on the model settings. At least |
---|
2082 | !-- 5 arrays need to be coupled (u, v, w, e, diss). Please note, actually |
---|
2083 | !-- e and diss (TKE and dissipation rate) are only required if RANS-RANS |
---|
2084 | !-- nesting is applied, but memory is allocated nevertheless. This is because |
---|
2085 | !-- the information whether they are needed or not is retrieved at a later |
---|
2086 | !-- point in time. In case e and diss are not needed, they are also not |
---|
2087 | !-- exchanged between parent and child. |
---|
2088 | pmc_max_array = 5 |
---|
2089 | ! |
---|
2090 | !-- pt |
---|
2091 | IF ( .NOT. neutral ) pmc_max_array = pmc_max_array + 1 |
---|
2092 | |
---|
2093 | IF ( humidity ) THEN |
---|
2094 | ! |
---|
2095 | !-- q |
---|
2096 | pmc_max_array = pmc_max_array + 1 |
---|
2097 | ! |
---|
2098 | !-- qc, nc |
---|
2099 | IF ( bulk_cloud_model .AND. microphysics_morrison ) & |
---|
2100 | pmc_max_array = pmc_max_array + 2 |
---|
2101 | ! |
---|
2102 | !-- qr, nr |
---|
2103 | IF ( bulk_cloud_model .AND. microphysics_seifert ) & |
---|
2104 | pmc_max_array = pmc_max_array + 2 |
---|
2105 | ENDIF |
---|
2106 | ! |
---|
2107 | !-- s |
---|
2108 | IF ( passive_scalar ) pmc_max_array = pmc_max_array + 1 |
---|
2109 | ! |
---|
2110 | !-- nr_part, part_adr |
---|
2111 | IF ( particle_advection ) pmc_max_array = pmc_max_array + 2 |
---|
2112 | ! |
---|
2113 | !-- Chemistry, depends on number of species |
---|
2114 | IF ( air_chemistry .AND. nest_chemistry ) & |
---|
2115 | pmc_max_array = pmc_max_array + nspec |
---|
2116 | #endif |
---|
2117 | |
---|
2118 | END SUBROUTINE pmci_num_arrays |
---|
2119 | |
---|
2120 | |
---|
2121 | |
---|
2122 | SUBROUTINE pmci_set_array_pointer( name, child_id, nz_cl, n ) |
---|
2123 | |
---|
2124 | IMPLICIT NONE |
---|
2125 | |
---|
2126 | INTEGER(iwp), INTENT(IN) :: child_id !< |
---|
2127 | INTEGER(iwp), INTENT(IN) :: nz_cl !< |
---|
2128 | INTEGER(iwp), INTENT(IN),OPTIONAL :: n !< index of chemical species |
---|
2129 | |
---|
2130 | CHARACTER(LEN=*), INTENT(IN) :: name !< |
---|
2131 | |
---|
2132 | #if defined( __parallel ) |
---|
2133 | INTEGER(iwp) :: ierr !< MPI error code |
---|
2134 | |
---|
2135 | REAL(wp), POINTER, DIMENSION(:,:) :: p_2d !< |
---|
2136 | REAL(wp), POINTER, DIMENSION(:,:,:) :: p_3d !< |
---|
2137 | REAL(wp), POINTER, DIMENSION(:,:,:) :: p_3d_sec !< |
---|
2138 | INTEGER(idp), POINTER, DIMENSION(:,:) :: i_2d !< |
---|
2139 | |
---|
2140 | |
---|
2141 | NULLIFY( p_3d ) |
---|
2142 | NULLIFY( p_2d ) |
---|
2143 | NULLIFY( i_2d ) |
---|
2144 | ! |
---|
2145 | !-- List of array names, which can be coupled. |
---|
2146 | !-- In case of 3D please change also the second array for the pointer version |
---|
2147 | IF ( TRIM(name) == "u" ) p_3d => u |
---|
2148 | IF ( TRIM(name) == "v" ) p_3d => v |
---|
2149 | IF ( TRIM(name) == "w" ) p_3d => w |
---|
2150 | IF ( TRIM(name) == "e" ) p_3d => e |
---|
2151 | IF ( TRIM(name) == "pt" ) p_3d => pt |
---|
2152 | IF ( TRIM(name) == "q" ) p_3d => q |
---|
2153 | IF ( TRIM(name) == "qc" ) p_3d => qc |
---|
2154 | IF ( TRIM(name) == "qr" ) p_3d => qr |
---|
2155 | IF ( TRIM(name) == "nr" ) p_3d => nr |
---|
2156 | IF ( TRIM(name) == "nc" ) p_3d => nc |
---|
2157 | IF ( TRIM(name) == "s" ) p_3d => s |
---|
2158 | IF ( TRIM(name) == "diss" ) p_3d => diss |
---|
2159 | IF ( TRIM(name) == "nr_part" ) i_2d => nr_part |
---|
2160 | IF ( TRIM(name) == "part_adr" ) i_2d => part_adr |
---|
2161 | IF ( INDEX( TRIM(name), "chem_" ) /= 0 ) p_3d => chem_species(n)%conc |
---|
2162 | ! |
---|
2163 | !-- Next line is just an example for a 2D array (not active for coupling!) |
---|
2164 | !-- Please note, that z0 has to be declared as TARGET array in modules.f90 |
---|
2165 | ! IF ( TRIM(name) == "z0" ) p_2d => z0 |
---|
2166 | IF ( TRIM(name) == "u" ) p_3d_sec => u_2 |
---|
2167 | IF ( TRIM(name) == "v" ) p_3d_sec => v_2 |
---|
2168 | IF ( TRIM(name) == "w" ) p_3d_sec => w_2 |
---|
2169 | IF ( TRIM(name) == "e" ) p_3d_sec => e_2 |
---|
2170 | IF ( TRIM(name) == "pt" ) p_3d_sec => pt_2 |
---|
2171 | IF ( TRIM(name) == "q" ) p_3d_sec => q_2 |
---|
2172 | IF ( TRIM(name) == "qc" ) p_3d_sec => qc_2 |
---|
2173 | IF ( TRIM(name) == "qr" ) p_3d_sec => qr_2 |
---|
2174 | IF ( TRIM(name) == "nr" ) p_3d_sec => nr_2 |
---|
2175 | IF ( TRIM(name) == "nc" ) p_3d_sec => nc_2 |
---|
2176 | IF ( TRIM(name) == "s" ) p_3d_sec => s_2 |
---|
2177 | IF ( TRIM(name) == "diss" ) p_3d_sec => diss_2 |
---|
2178 | IF ( INDEX( TRIM(name), "chem_" ) /= 0 ) p_3d_sec => spec_conc_2(:,:,:,n) |
---|
2179 | |
---|
2180 | IF ( ASSOCIATED( p_3d ) ) THEN |
---|
2181 | CALL pmc_s_set_dataarray( child_id, p_3d, nz_cl, nz, & |
---|
2182 | array_2 = p_3d_sec ) |
---|
2183 | ELSEIF ( ASSOCIATED( p_2d ) ) THEN |
---|
2184 | CALL pmc_s_set_dataarray( child_id, p_2d ) |
---|
2185 | ELSEIF ( ASSOCIATED( i_2d ) ) THEN |
---|
2186 | CALL pmc_s_set_dataarray( child_id, i_2d ) |
---|
2187 | ELSE |
---|
2188 | ! |
---|
2189 | !-- Give only one message for the root domain |
---|
2190 | IF ( myid == 0 .AND. cpl_id == 1 ) THEN |
---|
2191 | |
---|
2192 | message_string = 'pointer for array "' // TRIM( name ) // & |
---|
2193 | '" can''t be associated' |
---|
2194 | CALL message( 'pmci_set_array_pointer', 'PA0117', 3, 2, 0, 6, 0 ) |
---|
2195 | ELSE |
---|
2196 | ! |
---|
2197 | !-- Avoid others to continue |
---|
2198 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
2199 | ENDIF |
---|
2200 | |
---|
2201 | ENDIF |
---|
2202 | |
---|
2203 | #endif |
---|
2204 | END SUBROUTINE pmci_set_array_pointer |
---|
2205 | |
---|
2206 | |
---|
2207 | |
---|
2208 | INTEGER FUNCTION get_number_of_childs () ! Change the name to "get_number_of_children" |
---|
2209 | |
---|
2210 | IMPLICIT NONE |
---|
2211 | |
---|
2212 | #if defined( __parallel ) |
---|
2213 | get_number_of_childs = SIZE( pmc_parent_for_child ) - 1 |
---|
2214 | #else |
---|
2215 | get_number_of_childs = 0 |
---|
2216 | #endif |
---|
2217 | |
---|
2218 | RETURN |
---|
2219 | |
---|
2220 | END FUNCTION get_number_of_childs |
---|
2221 | |
---|
2222 | |
---|
2223 | INTEGER FUNCTION get_childid (id_index) |
---|
2224 | |
---|
2225 | IMPLICIT NONE |
---|
2226 | |
---|
2227 | INTEGER,INTENT(IN) :: id_index |
---|
2228 | |
---|
2229 | #if defined( __parallel ) |
---|
2230 | get_childid = pmc_parent_for_child(id_index) |
---|
2231 | #else |
---|
2232 | get_childid = 0 |
---|
2233 | #endif |
---|
2234 | |
---|
2235 | RETURN |
---|
2236 | |
---|
2237 | END FUNCTION get_childid |
---|
2238 | |
---|
2239 | |
---|
2240 | |
---|
2241 | SUBROUTINE get_child_edges (m, lx_coord, lx_coord_b, rx_coord, rx_coord_b, & |
---|
2242 | sy_coord, sy_coord_b, ny_coord, ny_coord_b, & |
---|
2243 | uz_coord, uz_coord_b) |
---|
2244 | IMPLICIT NONE |
---|
2245 | INTEGER,INTENT(IN) :: m |
---|
2246 | REAL(wp),INTENT(OUT) :: lx_coord, lx_coord_b |
---|
2247 | REAL(wp),INTENT(OUT) :: rx_coord, rx_coord_b |
---|
2248 | REAL(wp),INTENT(OUT) :: sy_coord, sy_coord_b |
---|
2249 | REAL(wp),INTENT(OUT) :: ny_coord, ny_coord_b |
---|
2250 | REAL(wp),INTENT(OUT) :: uz_coord, uz_coord_b |
---|
2251 | |
---|
2252 | lx_coord = childgrid(m)%lx_coord |
---|
2253 | rx_coord = childgrid(m)%rx_coord |
---|
2254 | sy_coord = childgrid(m)%sy_coord |
---|
2255 | ny_coord = childgrid(m)%ny_coord |
---|
2256 | uz_coord = childgrid(m)%uz_coord |
---|
2257 | |
---|
2258 | lx_coord_b = childgrid(m)%lx_coord_b |
---|
2259 | rx_coord_b = childgrid(m)%rx_coord_b |
---|
2260 | sy_coord_b = childgrid(m)%sy_coord_b |
---|
2261 | ny_coord_b = childgrid(m)%ny_coord_b |
---|
2262 | uz_coord_b = childgrid(m)%uz_coord_b |
---|
2263 | |
---|
2264 | END SUBROUTINE get_child_edges |
---|
2265 | |
---|
2266 | |
---|
2267 | |
---|
2268 | SUBROUTINE get_child_gridspacing( m, dx,dy,dz ) |
---|
2269 | |
---|
2270 | IMPLICIT NONE |
---|
2271 | INTEGER,INTENT(IN) :: m |
---|
2272 | REAL(wp),INTENT(OUT) :: dx,dy |
---|
2273 | REAL(wp),INTENT(OUT),OPTIONAL :: dz |
---|
2274 | |
---|
2275 | dx = childgrid(m)%dx |
---|
2276 | dy = childgrid(m)%dy |
---|
2277 | IF(PRESENT(dz)) THEN |
---|
2278 | dz = childgrid(m)%dz |
---|
2279 | ENDIF |
---|
2280 | |
---|
2281 | END SUBROUTINE get_child_gridspacing |
---|
2282 | |
---|
2283 | |
---|
2284 | |
---|
2285 | SUBROUTINE pmci_create_child_arrays( name, is, ie, js, je, nzc, n ) |
---|
2286 | |
---|
2287 | IMPLICIT NONE |
---|
2288 | |
---|
2289 | CHARACTER(LEN=*), INTENT(IN) :: name !< |
---|
2290 | |
---|
2291 | INTEGER(iwp), INTENT(IN) :: ie !< |
---|
2292 | INTEGER(iwp), INTENT(IN) :: is !< |
---|
2293 | INTEGER(iwp), INTENT(IN) :: je !< |
---|
2294 | INTEGER(iwp), INTENT(IN) :: js !< |
---|
2295 | INTEGER(iwp), INTENT(IN) :: nzc !< nzc is cg%nz, but note that cg%nz is not the original nz of parent, but the highest parent-grid level needed for nesting. |
---|
2296 | |
---|
2297 | INTEGER(iwp), INTENT(IN), OPTIONAL :: n !< number of chemical species |
---|
2298 | |
---|
2299 | #if defined( __parallel ) |
---|
2300 | INTEGER(iwp) :: ierr !< |
---|
2301 | |
---|
2302 | REAL(wp), POINTER,DIMENSION(:,:) :: p_2d !< |
---|
2303 | REAL(wp), POINTER,DIMENSION(:,:,:) :: p_3d !< |
---|
2304 | INTEGER(idp), POINTER,DIMENSION(:,:) :: i_2d !< |
---|
2305 | |
---|
2306 | |
---|
2307 | NULLIFY( p_3d ) |
---|
2308 | NULLIFY( p_2d ) |
---|
2309 | NULLIFY( i_2d ) |
---|
2310 | ! |
---|
2311 | !-- List of array names, which can be coupled |
---|
2312 | IF ( TRIM( name ) == "u" ) THEN |
---|
2313 | IF ( .NOT. ALLOCATED( uc ) ) ALLOCATE( uc(0:nzc+1,js:je,is:ie) ) |
---|
2314 | p_3d => uc |
---|
2315 | ELSEIF ( TRIM( name ) == "v" ) THEN |
---|
2316 | IF ( .NOT. ALLOCATED( vc ) ) ALLOCATE( vc(0:nzc+1,js:je,is:ie) ) |
---|
2317 | p_3d => vc |
---|
2318 | ELSEIF ( TRIM( name ) == "w" ) THEN |
---|
2319 | IF ( .NOT. ALLOCATED( wc ) ) ALLOCATE( wc(0:nzc+1,js:je,is:ie) ) |
---|
2320 | p_3d => wc |
---|
2321 | ELSEIF ( TRIM( name ) == "e" ) THEN |
---|
2322 | IF ( .NOT. ALLOCATED( ec ) ) ALLOCATE( ec(0:nzc+1,js:je,is:ie) ) |
---|
2323 | p_3d => ec |
---|
2324 | ELSEIF ( TRIM( name ) == "diss" ) THEN |
---|
2325 | IF ( .NOT. ALLOCATED( dissc ) ) ALLOCATE( dissc(0:nzc+1,js:je,is:ie) ) |
---|
2326 | p_3d => dissc |
---|
2327 | ELSEIF ( TRIM( name ) == "pt") THEN |
---|
2328 | IF ( .NOT. ALLOCATED( ptc ) ) ALLOCATE( ptc(0:nzc+1,js:je,is:ie) ) |
---|
2329 | p_3d => ptc |
---|
2330 | ELSEIF ( TRIM( name ) == "q") THEN |
---|
2331 | IF ( .NOT. ALLOCATED( q_c ) ) ALLOCATE( q_c(0:nzc+1,js:je,is:ie) ) |
---|
2332 | p_3d => q_c |
---|
2333 | ELSEIF ( TRIM( name ) == "qc") THEN |
---|
2334 | IF ( .NOT. ALLOCATED( qcc ) ) ALLOCATE( qcc(0:nzc+1,js:je,is:ie) ) |
---|
2335 | p_3d => qcc |
---|
2336 | ELSEIF ( TRIM( name ) == "qr") THEN |
---|
2337 | IF ( .NOT. ALLOCATED( qrc ) ) ALLOCATE( qrc(0:nzc+1,js:je,is:ie) ) |
---|
2338 | p_3d => qrc |
---|
2339 | ELSEIF ( TRIM( name ) == "nr") THEN |
---|
2340 | IF ( .NOT. ALLOCATED( nrc ) ) ALLOCATE( nrc(0:nzc+1,js:je,is:ie) ) |
---|
2341 | p_3d => nrc |
---|
2342 | ELSEIF ( TRIM( name ) == "nc") THEN |
---|
2343 | IF ( .NOT. ALLOCATED( ncc ) ) ALLOCATE( ncc(0:nzc+1,js:je,is:ie) ) |
---|
2344 | p_3d => ncc |
---|
2345 | ELSEIF ( TRIM( name ) == "s") THEN |
---|
2346 | IF ( .NOT. ALLOCATED( sc ) ) ALLOCATE( sc(0:nzc+1,js:je,is:ie) ) |
---|
2347 | p_3d => sc |
---|
2348 | ELSEIF ( TRIM( name ) == "nr_part") THEN |
---|
2349 | IF ( .NOT. ALLOCATED( nr_partc ) ) ALLOCATE( nr_partc(js:je,is:ie) ) |
---|
2350 | i_2d => nr_partc |
---|
2351 | ELSEIF ( TRIM( name ) == "part_adr") THEN |
---|
2352 | IF ( .NOT. ALLOCATED( part_adrc ) ) ALLOCATE( part_adrc(js:je,is:ie) ) |
---|
2353 | i_2d => part_adrc |
---|
2354 | ELSEIF ( TRIM( name(1:5) ) == "chem_" ) THEN |
---|
2355 | IF ( .NOT. ALLOCATED( chem_spec_c ) ) & |
---|
2356 | ALLOCATE( chem_spec_c(0:nzc+1,js:je,is:ie,1:nspec) ) |
---|
2357 | p_3d => chem_spec_c(:,:,:,n) |
---|
2358 | !ELSEIF (trim(name) == "z0") then |
---|
2359 | !IF (.not.allocated(z0c)) allocate(z0c(js:je, is:ie)) |
---|
2360 | !p_2d => z0c |
---|
2361 | ENDIF |
---|
2362 | |
---|
2363 | IF ( ASSOCIATED( p_3d ) ) THEN |
---|
2364 | CALL pmc_c_set_dataarray( p_3d ) |
---|
2365 | ELSEIF ( ASSOCIATED( p_2d ) ) THEN |
---|
2366 | CALL pmc_c_set_dataarray( p_2d ) |
---|
2367 | ELSEIF ( ASSOCIATED( i_2d ) ) THEN |
---|
2368 | CALL pmc_c_set_dataarray( i_2d ) |
---|
2369 | ELSE |
---|
2370 | ! |
---|
2371 | !-- Give only one message for the first child domain |
---|
2372 | IF ( myid == 0 .AND. cpl_id == 2 ) THEN |
---|
2373 | |
---|
2374 | message_string = 'pointer for array "' // TRIM( name ) // & |
---|
2375 | '" can''t be associated' |
---|
2376 | CALL message( 'pmci_create_child_arrays', 'PA0170', 3, 2, 0, 6, 0 ) |
---|
2377 | ELSE |
---|
2378 | ! |
---|
2379 | !-- Prevent others from continuing |
---|
2380 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
2381 | ENDIF |
---|
2382 | ENDIF |
---|
2383 | |
---|
2384 | #endif |
---|
2385 | END SUBROUTINE pmci_create_child_arrays |
---|
2386 | |
---|
2387 | |
---|
2388 | |
---|
2389 | SUBROUTINE pmci_parent_initialize |
---|
2390 | |
---|
2391 | ! |
---|
2392 | !-- Send data for the children in order to let them create initial |
---|
2393 | !-- conditions by interpolating the parent-domain fields. |
---|
2394 | #if defined( __parallel ) |
---|
2395 | IMPLICIT NONE |
---|
2396 | |
---|
2397 | INTEGER(iwp) :: child_id !< |
---|
2398 | INTEGER(iwp) :: m !< |
---|
2399 | REAL(wp) :: waittime !< |
---|
2400 | |
---|
2401 | |
---|
2402 | DO m = 1, SIZE( pmc_parent_for_child ) - 1 |
---|
2403 | child_id = pmc_parent_for_child(m) |
---|
2404 | CALL pmc_s_fillbuffer( child_id, waittime=waittime ) |
---|
2405 | ENDDO |
---|
2406 | |
---|
2407 | #endif |
---|
2408 | END SUBROUTINE pmci_parent_initialize |
---|
2409 | |
---|
2410 | |
---|
2411 | |
---|
2412 | SUBROUTINE pmci_child_initialize |
---|
2413 | |
---|
2414 | ! |
---|
2415 | !-- Create initial conditions for the current child domain by interpolating |
---|
2416 | !-- the parent-domain fields. |
---|
2417 | #if defined( __parallel ) |
---|
2418 | IMPLICIT NONE |
---|
2419 | |
---|
2420 | INTEGER(iwp) :: i !< |
---|
2421 | INTEGER(iwp) :: icl !< |
---|
2422 | INTEGER(iwp) :: icla !< |
---|
2423 | INTEGER(iwp) :: iclw !< |
---|
2424 | INTEGER(iwp) :: icr !< |
---|
2425 | INTEGER(iwp) :: icra !< |
---|
2426 | INTEGER(iwp) :: icrw !< |
---|
2427 | INTEGER(iwp) :: j !< |
---|
2428 | INTEGER(iwp) :: jcn !< |
---|
2429 | INTEGER(iwp) :: jcna !< |
---|
2430 | INTEGER(iwp) :: jcnw !< |
---|
2431 | INTEGER(iwp) :: jcs !< |
---|
2432 | INTEGER(iwp) :: jcsa !< |
---|
2433 | INTEGER(iwp) :: jcsw !< |
---|
2434 | INTEGER(iwp) :: k !< |
---|
2435 | INTEGER(iwp) :: n !< running index for chemical species |
---|
2436 | REAL(wp) :: waittime !< |
---|
2437 | |
---|
2438 | ! |
---|
2439 | !-- Root model is never anyone's child |
---|
2440 | IF ( cpl_id > 1 ) THEN |
---|
2441 | ! |
---|
2442 | !-- Child domain boundaries in the parent index space |
---|
2443 | icl = coarse_bound(1) |
---|
2444 | icr = coarse_bound(2) |
---|
2445 | jcs = coarse_bound(3) |
---|
2446 | jcn = coarse_bound(4) |
---|
2447 | icla = coarse_bound_aux(1) |
---|
2448 | icra = coarse_bound_aux(2) |
---|
2449 | jcsa = coarse_bound_aux(3) |
---|
2450 | jcna = coarse_bound_aux(4) |
---|
2451 | iclw = coarse_bound_w(1) |
---|
2452 | icrw = coarse_bound_w(2) |
---|
2453 | jcsw = coarse_bound_w(3) |
---|
2454 | jcnw = coarse_bound_w(4) |
---|
2455 | |
---|
2456 | ! |
---|
2457 | !-- Get data from the parent |
---|
2458 | CALL pmc_c_getbuffer( waittime = waittime ) |
---|
2459 | ! |
---|
2460 | !-- The interpolation. |
---|
2461 | CALL pmci_interp_1sto_all ( u, uc, kcto, iflu, ifuu, jflo, jfuo, kflo, kfuo, 'u' ) |
---|
2462 | CALL pmci_interp_1sto_all ( v, vc, kcto, iflo, ifuo, jflv, jfuv, kflo, kfuo, 'v' ) |
---|
2463 | CALL pmci_interp_1sto_all ( w, wc, kctw, iflo, ifuo, jflo, jfuo, kflw, kfuw, 'w' ) |
---|
2464 | |
---|
2465 | IF ( ( rans_mode_parent .AND. rans_mode ) .OR. & |
---|
2466 | ( .NOT. rans_mode_parent .AND. .NOT. rans_mode .AND. & |
---|
2467 | .NOT. constant_diffusion ) ) THEN |
---|
2468 | CALL pmci_interp_1sto_all ( e, ec, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 'e' ) |
---|
2469 | ENDIF |
---|
2470 | |
---|
2471 | IF ( rans_mode_parent .AND. rans_mode .AND. rans_tke_e ) THEN |
---|
2472 | CALL pmci_interp_1sto_all ( diss, dissc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2473 | ENDIF |
---|
2474 | |
---|
2475 | IF ( .NOT. neutral ) THEN |
---|
2476 | CALL pmci_interp_1sto_all ( pt, ptc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2477 | ENDIF |
---|
2478 | |
---|
2479 | IF ( humidity ) THEN |
---|
2480 | |
---|
2481 | CALL pmci_interp_1sto_all ( q, q_c, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2482 | |
---|
2483 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
2484 | CALL pmci_interp_1sto_all ( qc, qcc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2485 | CALL pmci_interp_1sto_all ( nc, ncc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2486 | ENDIF |
---|
2487 | |
---|
2488 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
2489 | CALL pmci_interp_1sto_all ( qr, qrc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2490 | CALL pmci_interp_1sto_all ( nr, nrc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2491 | ENDIF |
---|
2492 | |
---|
2493 | ENDIF |
---|
2494 | |
---|
2495 | IF ( passive_scalar ) THEN |
---|
2496 | CALL pmci_interp_1sto_all ( s, sc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2497 | ENDIF |
---|
2498 | |
---|
2499 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
2500 | DO n = 1, nspec |
---|
2501 | CALL pmci_interp_1sto_all ( chem_species(n)%conc, chem_spec_c(:,:,:,n), & |
---|
2502 | kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 's' ) |
---|
2503 | ENDDO |
---|
2504 | ENDIF |
---|
2505 | |
---|
2506 | IF ( topography /= 'flat' ) THEN |
---|
2507 | ! |
---|
2508 | !-- Inside buildings set velocities and TKE back to zero. |
---|
2509 | !-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at present, |
---|
2510 | !-- maybe revise later. |
---|
2511 | DO i = nxlg, nxrg |
---|
2512 | DO j = nysg, nyng |
---|
2513 | DO k = nzb, nzt |
---|
2514 | u(k,j,i) = MERGE( u(k,j,i), 0.0_wp, & |
---|
2515 | BTEST( wall_flags_0(k,j,i), 1 ) ) |
---|
2516 | v(k,j,i) = MERGE( v(k,j,i), 0.0_wp, & |
---|
2517 | BTEST( wall_flags_0(k,j,i), 2 ) ) |
---|
2518 | w(k,j,i) = MERGE( w(k,j,i), 0.0_wp, & |
---|
2519 | BTEST( wall_flags_0(k,j,i), 3 ) ) |
---|
2520 | ! e(k,j,i) = MERGE( e(k,j,i), 0.0_wp, & |
---|
2521 | ! BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
2522 | u_p(k,j,i) = MERGE( u_p(k,j,i), 0.0_wp, & |
---|
2523 | BTEST( wall_flags_0(k,j,i), 1 ) ) |
---|
2524 | v_p(k,j,i) = MERGE( v_p(k,j,i), 0.0_wp, & |
---|
2525 | BTEST( wall_flags_0(k,j,i), 2 ) ) |
---|
2526 | w_p(k,j,i) = MERGE( w_p(k,j,i), 0.0_wp, & |
---|
2527 | BTEST( wall_flags_0(k,j,i), 3 ) ) |
---|
2528 | ! e_p(k,j,i) = MERGE( e_p(k,j,i), 0.0_wp, & |
---|
2529 | ! BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
2530 | ENDDO |
---|
2531 | ENDDO |
---|
2532 | ENDDO |
---|
2533 | ENDIF |
---|
2534 | ENDIF |
---|
2535 | |
---|
2536 | |
---|
2537 | CONTAINS |
---|
2538 | |
---|
2539 | |
---|
2540 | SUBROUTINE pmci_interp_1sto_all( f, fc, kct, ifl, ifu, jfl, jfu, kfl, kfu, var ) |
---|
2541 | ! |
---|
2542 | !-- Interpolation of the internal values for the child-domain initialization |
---|
2543 | IMPLICIT NONE |
---|
2544 | |
---|
2545 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(INOUT) :: f !< Child-grid array |
---|
2546 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), INTENT(IN) :: fc !< Parent-grid array |
---|
2547 | INTEGER(iwp) :: kct !< The parent-grid index in z-direction just below the boundary value node |
---|
2548 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifl !< Indicates start index of child cells belonging to certain parent cell - x direction |
---|
2549 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifu !< Indicates end index of child cells belonging to certain parent cell - x direction |
---|
2550 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfl !< Indicates start index of child cells belonging to certain parent cell - y direction |
---|
2551 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfu !< Indicates end index of child cells belonging to certain parent cell - y direction |
---|
2552 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfl !< Indicates start index of child cells belonging to certain parent cell - z direction |
---|
2553 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfu !< Indicates end index of child cells belonging to certain parent cell - z direction |
---|
2554 | CHARACTER(LEN=1), INTENT(IN) :: var !< Variable symbol: 'u', 'v', 'w' or 's' |
---|
2555 | ! |
---|
2556 | !-- Local variables: |
---|
2557 | INTEGER(iwp) :: i !< |
---|
2558 | INTEGER(iwp) :: ib !< |
---|
2559 | INTEGER(iwp) :: ie !< |
---|
2560 | INTEGER(iwp) :: ifirst !< |
---|
2561 | INTEGER(iwp) :: ilast !< |
---|
2562 | INTEGER(iwp) :: j !< |
---|
2563 | INTEGER(iwp) :: jb !< |
---|
2564 | INTEGER(iwp) :: je !< |
---|
2565 | INTEGER(iwp) :: jfirst !< |
---|
2566 | INTEGER(iwp) :: jlast !< |
---|
2567 | INTEGER(iwp) :: k !< |
---|
2568 | INTEGER(iwp) :: l !< |
---|
2569 | INTEGER(iwp) :: lb !< |
---|
2570 | INTEGER(iwp) :: le !< |
---|
2571 | INTEGER(iwp) :: m !< |
---|
2572 | INTEGER(iwp) :: mb !< |
---|
2573 | INTEGER(iwp) :: me !< |
---|
2574 | INTEGER(iwp) :: n !< |
---|
2575 | |
---|
2576 | |
---|
2577 | lb = icl |
---|
2578 | le = icr |
---|
2579 | mb = jcs |
---|
2580 | me = jcn |
---|
2581 | ifirst = nxl |
---|
2582 | ilast = nxr |
---|
2583 | jfirst = nys |
---|
2584 | jlast = nyn |
---|
2585 | |
---|
2586 | IF ( nesting_mode /= 'vertical' ) THEN |
---|
2587 | IF ( bc_dirichlet_l ) THEN |
---|
2588 | lb = icl + 1 |
---|
2589 | ifirst = nxl - 1 |
---|
2590 | ! |
---|
2591 | !-- For u, nxl is a ghost node, but not for the other variables |
---|
2592 | IF ( var == 'u' ) THEN |
---|
2593 | lb = icl + 2 |
---|
2594 | ifirst = nxl |
---|
2595 | ENDIF |
---|
2596 | ENDIF |
---|
2597 | IF ( bc_dirichlet_s ) THEN |
---|
2598 | mb = jcs + 1 |
---|
2599 | jfirst = nys - 1 |
---|
2600 | ! |
---|
2601 | !-- For v, nys is a ghost node, but not for the other variables |
---|
2602 | IF ( var == 'v' ) THEN |
---|
2603 | mb = jcs + 2 |
---|
2604 | jfirst = nys |
---|
2605 | ENDIF |
---|
2606 | ENDIF |
---|
2607 | IF ( bc_dirichlet_r ) THEN |
---|
2608 | le = icr - 1 |
---|
2609 | ilast = nxr + 1 |
---|
2610 | ENDIF |
---|
2611 | IF ( bc_dirichlet_n ) THEN |
---|
2612 | me = jcn - 1 |
---|
2613 | jlast = nyn + 1 |
---|
2614 | ENDIF |
---|
2615 | ENDIF |
---|
2616 | |
---|
2617 | f(:,:,:) = 0.0_wp |
---|
2618 | |
---|
2619 | IF ( var == 'u' ) THEN |
---|
2620 | |
---|
2621 | ib = ifl(lb) |
---|
2622 | ie = ifl(le+1) - 1 |
---|
2623 | jb = jfl(mb) |
---|
2624 | je = jfu(me) |
---|
2625 | DO l = lb, le |
---|
2626 | DO m = mb, me |
---|
2627 | DO n = 0, kct + 1 |
---|
2628 | |
---|
2629 | DO i = ifl(l), ifl(l+1)-1 |
---|
2630 | DO j = jfl(m), jfu(m) |
---|
2631 | DO k = kfl(n), MIN( kfu(n), nzt+1 ) |
---|
2632 | f(k,j,i) = fc(n,m,l) |
---|
2633 | ENDDO |
---|
2634 | ENDDO |
---|
2635 | ENDDO |
---|
2636 | |
---|
2637 | ENDDO |
---|
2638 | ENDDO |
---|
2639 | ENDDO |
---|
2640 | |
---|
2641 | ELSE IF ( var == 'v' ) THEN |
---|
2642 | |
---|
2643 | ib = ifl(lb) |
---|
2644 | ie = ifu(le) |
---|
2645 | jb = jfl(mb) |
---|
2646 | je = jfl(me+1) - 1 |
---|
2647 | DO l = lb, le |
---|
2648 | DO m = mb, me |
---|
2649 | DO n = 0, kct + 1 |
---|
2650 | |
---|
2651 | DO i = ifl(l), ifu(l) |
---|
2652 | DO j = jfl(m), jfl(m+1)-1 |
---|
2653 | DO k = kfl(n), MIN( kfu(n), nzt+1 ) |
---|
2654 | f(k,j,i) = fc(n,m,l) |
---|
2655 | ENDDO |
---|
2656 | ENDDO |
---|
2657 | ENDDO |
---|
2658 | |
---|
2659 | ENDDO |
---|
2660 | ENDDO |
---|
2661 | ENDDO |
---|
2662 | |
---|
2663 | ELSE IF ( var == 'w' ) THEN |
---|
2664 | |
---|
2665 | ib = ifl(lb) |
---|
2666 | ie = ifu(le) |
---|
2667 | jb = jfl(mb) |
---|
2668 | je = jfu(me) |
---|
2669 | DO l = lb, le |
---|
2670 | DO m = mb, me |
---|
2671 | DO n = 1, kct + 1 |
---|
2672 | |
---|
2673 | DO i = ifl(l), ifu(l) |
---|
2674 | DO j = jfl(m), jfu(m) |
---|
2675 | f(nzb,j,i) = 0.0_wp ! Because the n-loop starts from n=1 instead of 0 |
---|
2676 | DO k = kfu(n-1)+1, kfu(n) |
---|
2677 | f(k,j,i) = fc(n,m,l) |
---|
2678 | ENDDO |
---|
2679 | ENDDO |
---|
2680 | ENDDO |
---|
2681 | |
---|
2682 | ENDDO |
---|
2683 | ENDDO |
---|
2684 | ENDDO |
---|
2685 | |
---|
2686 | ELSE ! scalars |
---|
2687 | |
---|
2688 | ib = ifl(lb) |
---|
2689 | ie = ifu(le) |
---|
2690 | jb = jfl(mb) |
---|
2691 | je = jfu(me) |
---|
2692 | DO l = lb, le |
---|
2693 | DO m = mb, me |
---|
2694 | DO n = 0, kct + 1 |
---|
2695 | |
---|
2696 | DO i = ifl(l), ifu(l) |
---|
2697 | DO j = jfl(m), jfu(m) |
---|
2698 | DO k = kfl(n), MIN( kfu(n), nzt+1 ) |
---|
2699 | f(k,j,i) = fc(n,m,l) |
---|
2700 | ENDDO |
---|
2701 | ENDDO |
---|
2702 | ENDDO |
---|
2703 | |
---|
2704 | ENDDO |
---|
2705 | ENDDO |
---|
2706 | ENDDO |
---|
2707 | |
---|
2708 | ENDIF ! var |
---|
2709 | ! |
---|
2710 | !-- If the subdomain i- and/or j-dimension (nx/npex and/or ny/npey) is |
---|
2711 | !-- not integer divisible by the grid spacing ratio in its direction, |
---|
2712 | !-- the above loops will return with unfilled gaps in the initial fields. |
---|
2713 | !-- These gaps, if present, are filled here. |
---|
2714 | IF ( ib > ifirst ) THEN |
---|
2715 | DO i = ifirst, ib-1 |
---|
2716 | f(:,:,i) = f(:,:,ib) |
---|
2717 | ENDDO |
---|
2718 | ENDIF |
---|
2719 | IF ( ie < ilast ) THEN |
---|
2720 | DO i = ie+1, ilast |
---|
2721 | f(:,:,i) = f(:,:,ie) |
---|
2722 | ENDDO |
---|
2723 | ENDIF |
---|
2724 | IF ( jb > jfirst ) THEN |
---|
2725 | DO j = jfirst, jb-1 |
---|
2726 | f(:,j,:) = f(:,jb,:) |
---|
2727 | ENDDO |
---|
2728 | ENDIF |
---|
2729 | IF ( je < jlast ) THEN |
---|
2730 | DO j = je+1, jlast |
---|
2731 | f(:,j,:) = f(:,je,:) |
---|
2732 | ENDDO |
---|
2733 | ENDIF |
---|
2734 | |
---|
2735 | END SUBROUTINE pmci_interp_1sto_all |
---|
2736 | |
---|
2737 | #endif |
---|
2738 | END SUBROUTINE pmci_child_initialize |
---|
2739 | |
---|
2740 | |
---|
2741 | |
---|
2742 | SUBROUTINE pmci_check_setting_mismatches |
---|
2743 | ! |
---|
2744 | !-- Check for mismatches between settings of master and child variables |
---|
2745 | !-- (e.g., all children have to follow the end_time settings of the root model). |
---|
2746 | !-- The root model overwrites variables in the other models, so these variables |
---|
2747 | !-- only need to be set once in file PARIN. |
---|
2748 | |
---|
2749 | #if defined( __parallel ) |
---|
2750 | |
---|
2751 | USE control_parameters, & |
---|
2752 | ONLY: dt_restart, end_time, message_string, restart_time, time_restart |
---|
2753 | |
---|
2754 | IMPLICIT NONE |
---|
2755 | |
---|
2756 | INTEGER :: ierr |
---|
2757 | |
---|
2758 | REAL(wp) :: dt_restart_root |
---|
2759 | REAL(wp) :: end_time_root |
---|
2760 | REAL(wp) :: restart_time_root |
---|
2761 | REAL(wp) :: time_restart_root |
---|
2762 | |
---|
2763 | ! |
---|
2764 | !-- Check the time to be simulated. |
---|
2765 | !-- Here, and in the following, the root process communicates the respective |
---|
2766 | !-- variable to all others, and its value will then be compared with the local |
---|
2767 | !-- values. |
---|
2768 | IF ( pmc_is_rootmodel() ) end_time_root = end_time |
---|
2769 | CALL MPI_BCAST( end_time_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2770 | |
---|
2771 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2772 | IF ( end_time /= end_time_root ) THEN |
---|
2773 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2774 | 'child settings:& end_time(root) = ', end_time_root, & |
---|
2775 | '& end_time(child) = ', end_time, '& child value is set', & |
---|
2776 | ' to root value' |
---|
2777 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2778 | 0 ) |
---|
2779 | end_time = end_time_root |
---|
2780 | ENDIF |
---|
2781 | ENDIF |
---|
2782 | ! |
---|
2783 | !-- Same for restart time |
---|
2784 | IF ( pmc_is_rootmodel() ) restart_time_root = restart_time |
---|
2785 | CALL MPI_BCAST( restart_time_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2786 | |
---|
2787 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2788 | IF ( restart_time /= restart_time_root ) THEN |
---|
2789 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2790 | 'child settings: & restart_time(root) = ', restart_time_root, & |
---|
2791 | '& restart_time(child) = ', restart_time, '& child ', & |
---|
2792 | 'value is set to root value' |
---|
2793 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2794 | 0 ) |
---|
2795 | restart_time = restart_time_root |
---|
2796 | ENDIF |
---|
2797 | ENDIF |
---|
2798 | ! |
---|
2799 | !-- Same for dt_restart |
---|
2800 | IF ( pmc_is_rootmodel() ) dt_restart_root = dt_restart |
---|
2801 | CALL MPI_BCAST( dt_restart_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2802 | |
---|
2803 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2804 | IF ( dt_restart /= dt_restart_root ) THEN |
---|
2805 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2806 | 'child settings: & dt_restart(root) = ', dt_restart_root, & |
---|
2807 | '& dt_restart(child) = ', dt_restart, '& child ', & |
---|
2808 | 'value is set to root value' |
---|
2809 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2810 | 0 ) |
---|
2811 | dt_restart = dt_restart_root |
---|
2812 | ENDIF |
---|
2813 | ENDIF |
---|
2814 | ! |
---|
2815 | !-- Same for time_restart |
---|
2816 | IF ( pmc_is_rootmodel() ) time_restart_root = time_restart |
---|
2817 | CALL MPI_BCAST( time_restart_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2818 | |
---|
2819 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2820 | IF ( time_restart /= time_restart_root ) THEN |
---|
2821 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2822 | 'child settings: & time_restart(root) = ', time_restart_root, & |
---|
2823 | '& time_restart(child) = ', time_restart, '& child ', & |
---|
2824 | 'value is set to root value' |
---|
2825 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2826 | 0 ) |
---|
2827 | time_restart = time_restart_root |
---|
2828 | ENDIF |
---|
2829 | ENDIF |
---|
2830 | |
---|
2831 | #endif |
---|
2832 | |
---|
2833 | END SUBROUTINE pmci_check_setting_mismatches |
---|
2834 | |
---|
2835 | |
---|
2836 | |
---|
2837 | SUBROUTINE pmci_synchronize |
---|
2838 | |
---|
2839 | #if defined( __parallel ) |
---|
2840 | ! |
---|
2841 | !-- Unify the time steps for each model and synchronize using |
---|
2842 | !-- MPI_ALLREDUCE with the MPI_MIN operator over all processes using |
---|
2843 | !-- the global communicator MPI_COMM_WORLD. |
---|
2844 | |
---|
2845 | IMPLICIT NONE |
---|
2846 | |
---|
2847 | INTEGER(iwp) :: ierr !< |
---|
2848 | REAL(wp), DIMENSION(1) :: dtl !< |
---|
2849 | REAL(wp), DIMENSION(1) :: dtg !< |
---|
2850 | |
---|
2851 | |
---|
2852 | dtl(1) = dt_3d |
---|
2853 | CALL MPI_ALLREDUCE( dtl, dtg, 1, MPI_REAL, MPI_MIN, MPI_COMM_WORLD, ierr ) |
---|
2854 | dt_3d = dtg(1) |
---|
2855 | |
---|
2856 | #endif |
---|
2857 | END SUBROUTINE pmci_synchronize |
---|
2858 | |
---|
2859 | |
---|
2860 | |
---|
2861 | SUBROUTINE pmci_set_swaplevel( swaplevel ) |
---|
2862 | |
---|
2863 | ! |
---|
2864 | !-- After each Runge-Kutta sub-timestep, alternately set buffer one or buffer |
---|
2865 | !-- two active |
---|
2866 | |
---|
2867 | IMPLICIT NONE |
---|
2868 | |
---|
2869 | INTEGER(iwp), INTENT(IN) :: swaplevel !< swaplevel (1 or 2) of PALM's |
---|
2870 | !< timestep |
---|
2871 | |
---|
2872 | INTEGER(iwp) :: child_id !< |
---|
2873 | INTEGER(iwp) :: m !< |
---|
2874 | |
---|
2875 | #if defined( __parallel ) |
---|
2876 | DO m = 1, SIZE( pmc_parent_for_child )-1 |
---|
2877 | child_id = pmc_parent_for_child(m) |
---|
2878 | CALL pmc_s_set_active_data_array( child_id, swaplevel ) |
---|
2879 | ENDDO |
---|
2880 | #endif |
---|
2881 | END SUBROUTINE pmci_set_swaplevel |
---|
2882 | |
---|
2883 | |
---|
2884 | |
---|
2885 | SUBROUTINE pmci_datatrans( local_nesting_mode ) |
---|
2886 | ! |
---|
2887 | !-- This subroutine controls the nesting according to the nestpar |
---|
2888 | !-- parameter nesting_mode (two-way (default) or one-way) and the |
---|
2889 | !-- order of anterpolations according to the nestpar parameter |
---|
2890 | !-- nesting_datatransfer_mode (cascade, overlap or mixed (default)). |
---|
2891 | !-- Although nesting_mode is a variable of this model, pass it as |
---|
2892 | !-- an argument to allow for example to force one-way initialization |
---|
2893 | !-- phase. |
---|
2894 | !-- Note that interpolation ( parent_to_child ) must always be carried |
---|
2895 | !-- out before anterpolation ( child_to_parent ). |
---|
2896 | |
---|
2897 | IMPLICIT NONE |
---|
2898 | |
---|
2899 | CHARACTER(LEN=*), INTENT(IN) :: local_nesting_mode |
---|
2900 | |
---|
2901 | |
---|
2902 | IF ( TRIM( local_nesting_mode ) == 'one-way' ) THEN |
---|
2903 | |
---|
2904 | CALL pmci_child_datatrans( parent_to_child ) |
---|
2905 | CALL pmci_parent_datatrans( parent_to_child ) |
---|
2906 | |
---|
2907 | ELSE |
---|
2908 | |
---|
2909 | IF( nesting_datatransfer_mode == 'cascade' ) THEN |
---|
2910 | |
---|
2911 | CALL pmci_child_datatrans( parent_to_child ) |
---|
2912 | CALL pmci_parent_datatrans( parent_to_child ) |
---|
2913 | |
---|
2914 | CALL pmci_parent_datatrans( child_to_parent ) |
---|
2915 | CALL pmci_child_datatrans( child_to_parent ) |
---|
2916 | |
---|
2917 | ELSEIF( nesting_datatransfer_mode == 'overlap') THEN |
---|
2918 | |
---|
2919 | CALL pmci_parent_datatrans( parent_to_child ) |
---|
2920 | CALL pmci_child_datatrans( parent_to_child ) |
---|
2921 | |
---|
2922 | CALL pmci_child_datatrans( child_to_parent ) |
---|
2923 | CALL pmci_parent_datatrans( child_to_parent ) |
---|
2924 | |
---|
2925 | ELSEIF( TRIM( nesting_datatransfer_mode ) == 'mixed' ) THEN |
---|
2926 | |
---|
2927 | CALL pmci_parent_datatrans( parent_to_child ) |
---|
2928 | CALL pmci_child_datatrans( parent_to_child ) |
---|
2929 | |
---|
2930 | CALL pmci_parent_datatrans( child_to_parent ) |
---|
2931 | CALL pmci_child_datatrans( child_to_parent ) |
---|
2932 | |
---|
2933 | ENDIF |
---|
2934 | |
---|
2935 | ENDIF |
---|
2936 | |
---|
2937 | END SUBROUTINE pmci_datatrans |
---|
2938 | |
---|
2939 | |
---|
2940 | |
---|
2941 | SUBROUTINE pmci_parent_datatrans( direction ) |
---|
2942 | |
---|
2943 | IMPLICIT NONE |
---|
2944 | |
---|
2945 | INTEGER(iwp), INTENT(IN) :: direction !< |
---|
2946 | |
---|
2947 | #if defined( __parallel ) |
---|
2948 | INTEGER(iwp) :: child_id !< |
---|
2949 | INTEGER(iwp) :: i !< |
---|
2950 | INTEGER(iwp) :: j !< |
---|
2951 | INTEGER(iwp) :: k !< |
---|
2952 | INTEGER(iwp) :: m !< |
---|
2953 | |
---|
2954 | |
---|
2955 | DO m = 1, SIZE( pmc_parent_for_child ) - 1 |
---|
2956 | child_id = pmc_parent_for_child(m) |
---|
2957 | IF ( direction == parent_to_child ) THEN |
---|
2958 | CALL cpu_log( log_point_s(71), 'pmc parent send', 'start' ) |
---|
2959 | CALL pmc_s_fillbuffer( child_id ) |
---|
2960 | CALL cpu_log( log_point_s(71), 'pmc parent send', 'stop' ) |
---|
2961 | ELSE |
---|
2962 | ! |
---|
2963 | !-- Communication from child to parent |
---|
2964 | CALL cpu_log( log_point_s(72), 'pmc parent recv', 'start' ) |
---|
2965 | child_id = pmc_parent_for_child(m) |
---|
2966 | CALL pmc_s_getdata_from_buffer( child_id ) |
---|
2967 | CALL cpu_log( log_point_s(72), 'pmc parent recv', 'stop' ) |
---|
2968 | ! |
---|
2969 | !-- The anterpolated data is now available in u etc |
---|
2970 | IF ( topography /= 'flat' ) THEN |
---|
2971 | ! |
---|
2972 | !-- Inside buildings/topography reset velocities back to zero. |
---|
2973 | !-- Scalars (pt, q, s, km, kh, p, sa, ...) are ignored at |
---|
2974 | !-- present, maybe revise later. |
---|
2975 | !-- Resetting of e is removed as unnecessary since e is not |
---|
2976 | !-- anterpolated, and as incorrect since it overran the default |
---|
2977 | !-- Neumann condition (bc_e_b). |
---|
2978 | DO i = nxlg, nxrg |
---|
2979 | DO j = nysg, nyng |
---|
2980 | DO k = nzb, nzt+1 |
---|
2981 | u(k,j,i) = MERGE( u(k,j,i), 0.0_wp, & |
---|
2982 | BTEST( wall_flags_0(k,j,i), 1 ) ) |
---|
2983 | v(k,j,i) = MERGE( v(k,j,i), 0.0_wp, & |
---|
2984 | BTEST( wall_flags_0(k,j,i), 2 ) ) |
---|
2985 | w(k,j,i) = MERGE( w(k,j,i), 0.0_wp, & |
---|
2986 | BTEST( wall_flags_0(k,j,i), 3 ) ) |
---|
2987 | ! |
---|
2988 | !-- TO_DO: zero setting of temperature within topography creates |
---|
2989 | !-- wrong results |
---|
2990 | ! pt(nzb:nzb_s_inner(j,i),j,i) = 0.0_wp |
---|
2991 | ! IF ( humidity .OR. passive_scalar ) THEN |
---|
2992 | ! q(nzb:nzb_s_inner(j,i),j,i) = 0.0_wp |
---|
2993 | ! ENDIF |
---|
2994 | ENDDO |
---|
2995 | ENDDO |
---|
2996 | ENDDO |
---|
2997 | ENDIF |
---|
2998 | ENDIF |
---|
2999 | ENDDO |
---|
3000 | |
---|
3001 | #endif |
---|
3002 | END SUBROUTINE pmci_parent_datatrans |
---|
3003 | |
---|
3004 | |
---|
3005 | |
---|
3006 | SUBROUTINE pmci_child_datatrans( direction ) |
---|
3007 | |
---|
3008 | IMPLICIT NONE |
---|
3009 | |
---|
3010 | INTEGER(iwp), INTENT(IN) :: direction !< Transfer direction: parent_to_child or child_to_parent |
---|
3011 | |
---|
3012 | #if defined( __parallel ) |
---|
3013 | INTEGER(iwp) :: icl !< Parent-grid array index bound, left |
---|
3014 | INTEGER(iwp) :: icr !< Parent-grid array index bound, right |
---|
3015 | INTEGER(iwp) :: jcn !< Parent-grid array index bound, north |
---|
3016 | INTEGER(iwp) :: jcs !< Parent-grid array index bound, south |
---|
3017 | INTEGER(iwp) :: icla !< Auxiliary-array (index-mapping etc) index bound, left |
---|
3018 | INTEGER(iwp) :: icra !< Auxiliary-array (index-mapping etc) index bound, right |
---|
3019 | INTEGER(iwp) :: jcna !< Auxiliary-array (index-mapping etc) index bound, north |
---|
3020 | INTEGER(iwp) :: jcsa !< Auxiliary-array (index-mapping etc) index bound, south |
---|
3021 | INTEGER(iwp) :: iclw !< Parent-grid work array index bound, left |
---|
3022 | INTEGER(iwp) :: icrw !< Parent-grid work array index bound, right |
---|
3023 | INTEGER(iwp) :: jcnw !< Parent-grid work array index bound, north |
---|
3024 | INTEGER(iwp) :: jcsw !< Parent-grid work array index bound, south |
---|
3025 | |
---|
3026 | REAL(wp), DIMENSION(1) :: dtl !< Time step size |
---|
3027 | |
---|
3028 | |
---|
3029 | dtl = dt_3d |
---|
3030 | IF ( cpl_id > 1 ) THEN |
---|
3031 | ! |
---|
3032 | !-- Child domain boundaries in the parent indice space. |
---|
3033 | icl = coarse_bound(1) |
---|
3034 | icr = coarse_bound(2) |
---|
3035 | jcs = coarse_bound(3) |
---|
3036 | jcn = coarse_bound(4) |
---|
3037 | icla = coarse_bound_aux(1) |
---|
3038 | icra = coarse_bound_aux(2) |
---|
3039 | jcsa = coarse_bound_aux(3) |
---|
3040 | jcna = coarse_bound_aux(4) |
---|
3041 | iclw = coarse_bound_w(1) |
---|
3042 | icrw = coarse_bound_w(2) |
---|
3043 | jcsw = coarse_bound_w(3) |
---|
3044 | jcnw = coarse_bound_w(4) |
---|
3045 | |
---|
3046 | IF ( direction == parent_to_child ) THEN |
---|
3047 | |
---|
3048 | CALL cpu_log( log_point_s(73), 'pmc child recv', 'start' ) |
---|
3049 | CALL pmc_c_getbuffer( ) |
---|
3050 | CALL cpu_log( log_point_s(73), 'pmc child recv', 'stop' ) |
---|
3051 | |
---|
3052 | CALL cpu_log( log_point_s(75), 'pmc interpolation', 'start' ) |
---|
3053 | CALL pmci_interpolation |
---|
3054 | CALL cpu_log( log_point_s(75), 'pmc interpolation', 'stop' ) |
---|
3055 | |
---|
3056 | ELSE |
---|
3057 | ! |
---|
3058 | !-- direction == child_to_parent |
---|
3059 | CALL cpu_log( log_point_s(76), 'pmc anterpolation', 'start' ) |
---|
3060 | CALL pmci_anterpolation |
---|
3061 | CALL cpu_log( log_point_s(76), 'pmc anterpolation', 'stop' ) |
---|
3062 | |
---|
3063 | CALL cpu_log( log_point_s(74), 'pmc child send', 'start' ) |
---|
3064 | CALL pmc_c_putbuffer( ) |
---|
3065 | CALL cpu_log( log_point_s(74), 'pmc child send', 'stop' ) |
---|
3066 | |
---|
3067 | ENDIF |
---|
3068 | ENDIF |
---|
3069 | |
---|
3070 | CONTAINS |
---|
3071 | |
---|
3072 | |
---|
3073 | SUBROUTINE pmci_interpolation |
---|
3074 | |
---|
3075 | ! |
---|
3076 | !-- A wrapper routine for all interpolation actions |
---|
3077 | |
---|
3078 | IMPLICIT NONE |
---|
3079 | |
---|
3080 | INTEGER(iwp) :: ibgp !< index running over the nbgp boundary ghost points in i-direction |
---|
3081 | INTEGER(iwp) :: jbgp !< index running over the nbgp boundary ghost points in j-direction |
---|
3082 | INTEGER(iwp) :: n !< running index for number of chemical species |
---|
3083 | |
---|
3084 | ! |
---|
3085 | !-- In case of vertical nesting no interpolation is needed for the |
---|
3086 | !-- horizontal boundaries |
---|
3087 | IF ( nesting_mode /= 'vertical' ) THEN |
---|
3088 | ! |
---|
3089 | !-- Left border pe: |
---|
3090 | IF ( bc_dirichlet_l ) THEN |
---|
3091 | |
---|
3092 | CALL pmci_interp_1sto_lr( u, uc, kcto, jflo, jfuo, kflo, kfuo, 'l', 'u' ) |
---|
3093 | CALL pmci_interp_1sto_lr( v, vc, kcto, jflv, jfuv, kflo, kfuo, 'l', 'v' ) |
---|
3094 | CALL pmci_interp_1sto_lr( w, wc, kctw, jflo, jfuo, kflw, kfuw, 'l', 'w' ) |
---|
3095 | |
---|
3096 | IF ( ( rans_mode_parent .AND. rans_mode ) .OR. & |
---|
3097 | ( .NOT. rans_mode_parent .AND. .NOT. rans_mode .AND. & |
---|
3098 | .NOT. constant_diffusion ) ) THEN |
---|
3099 | ! CALL pmci_interp_1sto_lr( e, ec, kcto, jflo, jfuo, kflo, kfuo, 'l', 'e' ) |
---|
3100 | ! |
---|
3101 | !-- Interpolation of e is replaced by the Neumann condition. |
---|
3102 | DO ibgp = -nbgp, -1 |
---|
3103 | e(nzb:nzt,nys:nyn,ibgp) = e(nzb:nzt,nys:nyn,0) |
---|
3104 | ENDDO |
---|
3105 | |
---|
3106 | ENDIF |
---|
3107 | |
---|
3108 | IF ( rans_mode_parent .AND. rans_mode .AND. rans_tke_e ) THEN |
---|
3109 | CALL pmci_interp_1sto_lr( diss, dissc, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3110 | ENDIF |
---|
3111 | |
---|
3112 | IF ( .NOT. neutral ) THEN |
---|
3113 | CALL pmci_interp_1sto_lr( pt, ptc, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3114 | ENDIF |
---|
3115 | |
---|
3116 | IF ( humidity ) THEN |
---|
3117 | |
---|
3118 | CALL pmci_interp_1sto_lr( q, q_c, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3119 | |
---|
3120 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
3121 | CALL pmci_interp_1sto_lr( qc, qcc, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3122 | CALL pmci_interp_1sto_lr( nc, ncc, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3123 | ENDIF |
---|
3124 | |
---|
3125 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
3126 | CALL pmci_interp_1sto_lr( qr, qrc, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3127 | CALL pmci_interp_1sto_lr( nr, nrc, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3128 | ENDIF |
---|
3129 | |
---|
3130 | ENDIF |
---|
3131 | |
---|
3132 | IF ( passive_scalar ) THEN |
---|
3133 | CALL pmci_interp_1sto_lr( s, sc, kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3134 | ENDIF |
---|
3135 | |
---|
3136 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
3137 | DO n = 1, nspec |
---|
3138 | CALL pmci_interp_1sto_lr( chem_species(n)%conc, chem_spec_c(:,:,:,n), & |
---|
3139 | kcto, jflo, jfuo, kflo, kfuo, 'l', 's' ) |
---|
3140 | ENDDO |
---|
3141 | ENDIF |
---|
3142 | |
---|
3143 | ENDIF |
---|
3144 | ! |
---|
3145 | !-- Right border pe |
---|
3146 | IF ( bc_dirichlet_r ) THEN |
---|
3147 | |
---|
3148 | CALL pmci_interp_1sto_lr( u, uc, kcto, jflo, jfuo, kflo, kfuo, 'r', 'u' ) |
---|
3149 | CALL pmci_interp_1sto_lr( v, vc, kcto, jflv, jfuv, kflo, kfuo, 'r', 'v' ) |
---|
3150 | CALL pmci_interp_1sto_lr( w, wc, kctw, jflo, jfuo, kflw, kfuw, 'r', 'w' ) |
---|
3151 | |
---|
3152 | IF ( ( rans_mode_parent .AND. rans_mode ) .OR. & |
---|
3153 | ( .NOT. rans_mode_parent .AND. .NOT. rans_mode .AND. & |
---|
3154 | .NOT. constant_diffusion ) ) THEN |
---|
3155 | ! CALL pmci_interp_1sto_lr( e, ec, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, 'r', 'e' ) |
---|
3156 | ! |
---|
3157 | !-- Interpolation of e is replaced by the Neumann condition. |
---|
3158 | DO ibgp = nx+1, nx+nbgp |
---|
3159 | e(nzb:nzt,nys:nyn,ibgp) = e(nzb:nzt,nys:nyn,nx) |
---|
3160 | ENDDO |
---|
3161 | ENDIF |
---|
3162 | |
---|
3163 | IF ( rans_mode_parent .AND. rans_mode .AND. rans_tke_e ) THEN |
---|
3164 | CALL pmci_interp_1sto_lr( diss, dissc, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3165 | |
---|
3166 | ENDIF |
---|
3167 | |
---|
3168 | IF ( .NOT. neutral ) THEN |
---|
3169 | CALL pmci_interp_1sto_lr( pt, ptc, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3170 | ENDIF |
---|
3171 | |
---|
3172 | IF ( humidity ) THEN |
---|
3173 | CALL pmci_interp_1sto_lr( q, q_c, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3174 | |
---|
3175 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
3176 | CALL pmci_interp_1sto_lr( qc, qcc, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3177 | CALL pmci_interp_1sto_lr( nc, ncc, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3178 | ENDIF |
---|
3179 | |
---|
3180 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
3181 | CALL pmci_interp_1sto_lr( qr, qrc, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3182 | CALL pmci_interp_1sto_lr( nr, nrc, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3183 | ENDIF |
---|
3184 | |
---|
3185 | ENDIF |
---|
3186 | |
---|
3187 | IF ( passive_scalar ) THEN |
---|
3188 | CALL pmci_interp_1sto_lr( s, sc, kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3189 | ENDIF |
---|
3190 | |
---|
3191 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
3192 | DO n = 1, nspec |
---|
3193 | CALL pmci_interp_1sto_lr( chem_species(n)%conc, chem_spec_c(:,:,:,n), & |
---|
3194 | kcto, jflo, jfuo, kflo, kfuo, 'r', 's' ) |
---|
3195 | ENDDO |
---|
3196 | ENDIF |
---|
3197 | ENDIF |
---|
3198 | ! |
---|
3199 | !-- South border pe |
---|
3200 | IF ( bc_dirichlet_s ) THEN |
---|
3201 | |
---|
3202 | CALL pmci_interp_1sto_sn( v, vc, kcto, iflo, ifuo, kflo, kfuo, 's', 'v' ) |
---|
3203 | CALL pmci_interp_1sto_sn( w, wc, kctw, iflo, ifuo, kflw, kfuw, 's', 'w' ) |
---|
3204 | CALL pmci_interp_1sto_sn( u, uc, kcto, iflu, ifuu, kflo, kfuo, 's', 'u' ) |
---|
3205 | |
---|
3206 | IF ( ( rans_mode_parent .AND. rans_mode ) .OR. & |
---|
3207 | ( .NOT. rans_mode_parent .AND. .NOT. rans_mode .AND. & |
---|
3208 | .NOT. constant_diffusion ) ) THEN |
---|
3209 | ! CALL pmci_interp_1sto_sn( e, ec, kcto, iflo, ifuo, kflo, kfuo, 's', 'e' ) |
---|
3210 | ! |
---|
3211 | !-- Interpolation of e is replaced by the Neumann condition. |
---|
3212 | DO jbgp = -nbgp, -1 |
---|
3213 | e(nzb:nzt,jbgp,nxl:nxr) = e(nzb:nzt,0,nxl:nxr) |
---|
3214 | ENDDO |
---|
3215 | ENDIF |
---|
3216 | |
---|
3217 | IF ( rans_mode_parent .AND. rans_mode .AND. rans_tke_e ) THEN |
---|
3218 | CALL pmci_interp_1sto_sn( diss, dissc, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3219 | ENDIF |
---|
3220 | |
---|
3221 | IF ( .NOT. neutral ) THEN |
---|
3222 | CALL pmci_interp_1sto_sn( pt, ptc, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3223 | ENDIF |
---|
3224 | |
---|
3225 | IF ( humidity ) THEN |
---|
3226 | CALL pmci_interp_1sto_sn( q, q_c, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3227 | |
---|
3228 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
3229 | CALL pmci_interp_1sto_sn( qc, qcc, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3230 | CALL pmci_interp_1sto_sn( nc, ncc, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3231 | ENDIF |
---|
3232 | |
---|
3233 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
3234 | CALL pmci_interp_1sto_sn( qr, qrc, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3235 | CALL pmci_interp_1sto_sn( nr, nrc, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3236 | ENDIF |
---|
3237 | |
---|
3238 | ENDIF |
---|
3239 | |
---|
3240 | IF ( passive_scalar ) THEN |
---|
3241 | CALL pmci_interp_1sto_sn( s, sc, kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3242 | ENDIF |
---|
3243 | |
---|
3244 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
3245 | DO n = 1, nspec |
---|
3246 | CALL pmci_interp_1sto_sn( chem_species(n)%conc, chem_spec_c(:,:,:,n), & |
---|
3247 | kcto, iflo, ifuo, kflo, kfuo, 's', 's' ) |
---|
3248 | ENDDO |
---|
3249 | ENDIF |
---|
3250 | ENDIF |
---|
3251 | ! |
---|
3252 | !-- North border pe |
---|
3253 | IF ( bc_dirichlet_n ) THEN |
---|
3254 | |
---|
3255 | CALL pmci_interp_1sto_sn( v, vc, kcto, iflo, ifuo, kflo, kfuo, 'n', 'v' ) |
---|
3256 | CALL pmci_interp_1sto_sn( w, wc, kctw, iflo, ifuo, kflw, kfuw, 'n', 'w' ) |
---|
3257 | CALL pmci_interp_1sto_sn( u, uc, kcto, iflu, ifuu, kflo, kfuo, 'n', 'u' ) |
---|
3258 | |
---|
3259 | IF ( ( rans_mode_parent .AND. rans_mode ) .OR. & |
---|
3260 | ( .NOT. rans_mode_parent .AND. .NOT. rans_mode .AND. & |
---|
3261 | .NOT. constant_diffusion ) ) THEN |
---|
3262 | ! CALL pmci_interp_1sto_sn( e, ec, kcto, iflo, ifuo, kflo, kfuo, 'n', 'e' ) |
---|
3263 | ! |
---|
3264 | !-- Interpolation of e is replaced by the Neumann condition. |
---|
3265 | DO jbgp = ny+1, ny+nbgp |
---|
3266 | e(nzb:nzt,jbgp,nxl:nxr) = e(nzb:nzt,ny,nxl:nxr) |
---|
3267 | ENDDO |
---|
3268 | ENDIF |
---|
3269 | |
---|
3270 | IF ( rans_mode_parent .AND. rans_mode .AND. rans_tke_e ) THEN |
---|
3271 | CALL pmci_interp_1sto_sn( diss, dissc, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3272 | ENDIF |
---|
3273 | |
---|
3274 | IF ( .NOT. neutral ) THEN |
---|
3275 | CALL pmci_interp_1sto_sn( pt, ptc, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3276 | ENDIF |
---|
3277 | |
---|
3278 | IF ( humidity ) THEN |
---|
3279 | CALL pmci_interp_1sto_sn( q, q_c, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3280 | |
---|
3281 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
3282 | CALL pmci_interp_1sto_sn( qc, qcc, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3283 | CALL pmci_interp_1sto_sn( nc, ncc, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3284 | ENDIF |
---|
3285 | |
---|
3286 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
3287 | CALL pmci_interp_1sto_sn( qr, qrc, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3288 | CALL pmci_interp_1sto_sn( nr, nrc, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3289 | ENDIF |
---|
3290 | |
---|
3291 | ENDIF |
---|
3292 | |
---|
3293 | IF ( passive_scalar ) THEN |
---|
3294 | CALL pmci_interp_1sto_sn( s, sc, kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3295 | ENDIF |
---|
3296 | |
---|
3297 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
3298 | DO n = 1, nspec |
---|
3299 | CALL pmci_interp_1sto_sn( chem_species(n)%conc, chem_spec_c(:,:,:,n), & |
---|
3300 | kcto, iflo, ifuo, kflo, kfuo, 'n', 's' ) |
---|
3301 | ENDDO |
---|
3302 | ENDIF |
---|
3303 | ENDIF |
---|
3304 | |
---|
3305 | ENDIF ! IF ( nesting_mode /= 'vertical' ) |
---|
3306 | ! |
---|
3307 | !-- All PEs are top-border PEs |
---|
3308 | CALL pmci_interp_1sto_t( w, wc, kctw, iflo, ifuo, jflo, jfuo, 'w' ) |
---|
3309 | CALL pmci_interp_1sto_t( u, uc, kcto, iflu, ifuu, jflo, jfuo, 'u' ) |
---|
3310 | CALL pmci_interp_1sto_t( v, vc, kcto, iflo, ifuo, jflv, jfuv, 'v' ) |
---|
3311 | |
---|
3312 | IF ( ( rans_mode_parent .AND. rans_mode ) .OR. & |
---|
3313 | ( .NOT. rans_mode_parent .AND. .NOT. rans_mode .AND. & |
---|
3314 | .NOT. constant_diffusion ) ) THEN |
---|
3315 | ! CALL pmci_interp_1sto_t( e, ec, kcto, iflo, ifuo, jflo, jfuo, 'e' ) |
---|
3316 | ! |
---|
3317 | !-- Interpolation of e is replaced by the Neumann condition. |
---|
3318 | e(nzt+1,nys:nyn,nxl:nxr) = e(nzt,nys:nyn,nxl:nxr) |
---|
3319 | ENDIF |
---|
3320 | |
---|
3321 | IF ( rans_mode_parent .AND. rans_mode .AND. rans_tke_e ) THEN |
---|
3322 | CALL pmci_interp_1sto_t( diss, dissc, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3323 | ENDIF |
---|
3324 | |
---|
3325 | IF ( .NOT. neutral ) THEN |
---|
3326 | CALL pmci_interp_1sto_t( pt, ptc, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3327 | ENDIF |
---|
3328 | |
---|
3329 | IF ( humidity ) THEN |
---|
3330 | CALL pmci_interp_1sto_t( q, q_c, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3331 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
3332 | CALL pmci_interp_1sto_t( qc, qcc, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3333 | CALL pmci_interp_1sto_t( nc, ncc, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3334 | ENDIF |
---|
3335 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
3336 | CALL pmci_interp_1sto_t( qr, qrc, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3337 | CALL pmci_interp_1sto_t( nr, nrc, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3338 | ENDIF |
---|
3339 | ENDIF |
---|
3340 | |
---|
3341 | IF ( passive_scalar ) THEN |
---|
3342 | CALL pmci_interp_1sto_t( s, sc, kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3343 | ENDIF |
---|
3344 | |
---|
3345 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
3346 | DO n = 1, nspec |
---|
3347 | CALL pmci_interp_1sto_t( chem_species(n)%conc, chem_spec_c(:,:,:,n), & |
---|
3348 | kcto, iflo, ifuo, jflo, jfuo, 's' ) |
---|
3349 | ENDDO |
---|
3350 | ENDIF |
---|
3351 | |
---|
3352 | END SUBROUTINE pmci_interpolation |
---|
3353 | |
---|
3354 | |
---|
3355 | |
---|
3356 | SUBROUTINE pmci_anterpolation |
---|
3357 | |
---|
3358 | ! |
---|
3359 | !-- A wrapper routine for all anterpolation actions. |
---|
3360 | !-- Note that TKE is not anterpolated. |
---|
3361 | IMPLICIT NONE |
---|
3362 | INTEGER(iwp) :: n !< running index for number of chemical species |
---|
3363 | |
---|
3364 | |
---|
3365 | CALL pmci_anterp_tophat( u, uc, kcto, iflu, ifuu, jflo, jfuo, kflo, kfuo, ijkfc_u, 'u' ) |
---|
3366 | CALL pmci_anterp_tophat( v, vc, kcto, iflo, ifuo, jflv, jfuv, kflo, kfuo, ijkfc_v, 'v' ) |
---|
3367 | CALL pmci_anterp_tophat( w, wc, kctw, iflo, ifuo, jflo, jfuo, kflw, kfuw, ijkfc_w, 'w' ) |
---|
3368 | ! |
---|
3369 | !-- Anterpolation of TKE and dissipation rate if parent and child are in |
---|
3370 | !-- RANS mode. |
---|
3371 | IF ( rans_mode_parent .AND. rans_mode ) THEN |
---|
3372 | CALL pmci_anterp_tophat( e, ec, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, ijkfc_s, 'e' ) |
---|
3373 | ! |
---|
3374 | !-- Anterpolation of dissipation rate only if TKE-e closure is applied. |
---|
3375 | IF ( rans_tke_e ) THEN |
---|
3376 | CALL pmci_anterp_tophat( diss, dissc, kcto, iflo, ifuo, jflo, jfuo,& |
---|
3377 | kflo, kfuo, ijkfc_s, 'diss' ) |
---|
3378 | ENDIF |
---|
3379 | |
---|
3380 | ENDIF |
---|
3381 | |
---|
3382 | IF ( .NOT. neutral ) THEN |
---|
3383 | CALL pmci_anterp_tophat( pt, ptc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, ijkfc_s, 'pt' ) |
---|
3384 | ENDIF |
---|
3385 | |
---|
3386 | IF ( humidity ) THEN |
---|
3387 | |
---|
3388 | CALL pmci_anterp_tophat( q, q_c, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, ijkfc_s, 'q' ) |
---|
3389 | |
---|
3390 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
3391 | |
---|
3392 | CALL pmci_anterp_tophat( qc, qcc, kcto, iflo, ifuo, jflo, jfuo, & |
---|
3393 | kflo, kfuo, ijkfc_s, 'qc' ) |
---|
3394 | |
---|
3395 | CALL pmci_anterp_tophat( nc, ncc, kcto, iflo, ifuo, jflo, jfuo, & |
---|
3396 | kflo, kfuo, ijkfc_s, 'nc' ) |
---|
3397 | |
---|
3398 | ENDIF |
---|
3399 | |
---|
3400 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
3401 | |
---|
3402 | CALL pmci_anterp_tophat( qr, qrc, kcto, iflo, ifuo, jflo, jfuo, & |
---|
3403 | kflo, kfuo, ijkfc_s, 'qr' ) |
---|
3404 | |
---|
3405 | CALL pmci_anterp_tophat( nr, nrc, kcto, iflo, ifuo, jflo, jfuo, & |
---|
3406 | kflo, kfuo, ijkfc_s, 'nr' ) |
---|
3407 | |
---|
3408 | ENDIF |
---|
3409 | |
---|
3410 | ENDIF |
---|
3411 | |
---|
3412 | IF ( passive_scalar ) THEN |
---|
3413 | CALL pmci_anterp_tophat( s, sc, kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, ijkfc_s, 's' ) |
---|
3414 | ENDIF |
---|
3415 | |
---|
3416 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
3417 | DO n = 1, nspec |
---|
3418 | CALL pmci_anterp_tophat( chem_species(n)%conc, chem_spec_c(:,:,:,n), & |
---|
3419 | kcto, iflo, ifuo, jflo, jfuo, kflo, kfuo, ijkfc_s, 's' ) |
---|
3420 | ENDDO |
---|
3421 | ENDIF |
---|
3422 | |
---|
3423 | END SUBROUTINE pmci_anterpolation |
---|
3424 | |
---|
3425 | |
---|
3426 | |
---|
3427 | SUBROUTINE pmci_interp_1sto_lr( f, fc, kct, jfl, jfu, kfl, kfu, edge, var ) |
---|
3428 | ! |
---|
3429 | !-- Interpolation of ghost-node values used as the child-domain boundary |
---|
3430 | !-- conditions. This subroutine handles the left and right boundaries. |
---|
3431 | IMPLICIT NONE |
---|
3432 | |
---|
3433 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(INOUT) :: f !< Child-grid array |
---|
3434 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), INTENT(IN) :: fc !< Parent-grid array |
---|
3435 | INTEGER(iwp) :: kct !< The parent-grid index in z-direction just below the boundary value node |
---|
3436 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfl !< Indicates start index of child cells belonging to certain parent cell - y direction |
---|
3437 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfu !< Indicates end index of child cells belonging to certain parent cell - y direction |
---|
3438 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfl !< Indicates start index of child cells belonging to certain parent cell - z direction |
---|
3439 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfu !< Indicates end index of child cells belonging to certain parent cell - z direction |
---|
3440 | CHARACTER(LEN=1), INTENT(IN) :: edge !< Edge symbol: 'l' or 'r' |
---|
3441 | CHARACTER(LEN=1), INTENT(IN) :: var !< Variable symbol: 'u', 'v', 'w' or 's' |
---|
3442 | ! |
---|
3443 | !-- Local variables: |
---|
3444 | INTEGER(iwp) :: ib !< Fixed i-index pointing to the node just behind the boundary-value node |
---|
3445 | INTEGER(iwp) :: ibc !< Fixed i-index pointing to the boundary-value nodes (either i or iend) |
---|
3446 | INTEGER(iwp) :: ibgp !< Index running over the redundant boundary ghost points in i-direction |
---|
3447 | INTEGER(iwp) :: ierr !< MPI error code |
---|
3448 | INTEGER(iwp) :: j !< Running index in the y-direction |
---|
3449 | INTEGER(iwp) :: k !< Running index in the z-direction |
---|
3450 | INTEGER(iwp) :: lbeg !< l-index pointing to the starting point of workarrc_lr in the l-direction |
---|
3451 | INTEGER(iwp) :: lw !< Reduced l-index for workarrc_lr pointing to the boundary ghost node |
---|
3452 | INTEGER(iwp) :: lwp !< Reduced l-index for workarrc_lr pointing to the first prognostic node |
---|
3453 | INTEGER(iwp) :: m !< Parent-grid running index in the y-direction |
---|
3454 | INTEGER(iwp) :: n !< Parent-grid running index in the z-direction |
---|
3455 | REAL(wp) :: cb !< Interpolation coefficient for the boundary ghost node |
---|
3456 | REAL(wp) :: cp !< Interpolation coefficient for the first prognostic node |
---|
3457 | REAL(wp) :: f_interp_1 !< Value interpolated in x direction from the parent-grid data |
---|
3458 | REAL(wp) :: f_interp_2 !< Auxiliary value interpolated in x direction from the parent-grid data |
---|
3459 | |
---|
3460 | ! |
---|
3461 | !-- Check which edge is to be handled |
---|
3462 | IF ( edge == 'l' ) THEN |
---|
3463 | ! |
---|
3464 | !-- For u, nxl is a ghost node, but not for the other variables |
---|
3465 | IF ( var == 'u' ) THEN |
---|
3466 | ibc = nxl |
---|
3467 | ib = ibc - 1 |
---|
3468 | lw = 2 |
---|
3469 | lwp = lw ! This is redundant when var == 'u' |
---|
3470 | lbeg = icl |
---|
3471 | ELSE |
---|
3472 | ibc = nxl - 1 |
---|
3473 | ib = ibc - 1 |
---|
3474 | lw = 1 |
---|
3475 | lwp = 2 |
---|
3476 | lbeg = icl |
---|
3477 | ENDIF |
---|
3478 | ELSEIF ( edge == 'r' ) THEN |
---|
3479 | IF ( var == 'u' ) THEN |
---|
3480 | ibc = nxr + 1 |
---|
3481 | ib = ibc + 1 |
---|
3482 | lw = 1 |
---|
3483 | lwp = lw ! This is redundant when var == 'u' |
---|
3484 | lbeg = icr - 2 |
---|
3485 | ELSE |
---|
3486 | ibc = nxr + 1 |
---|
3487 | ib = ibc + 1 |
---|
3488 | lw = 1 |
---|
3489 | lwp = 0 |
---|
3490 | lbeg = icr - 2 |
---|
3491 | ENDIF |
---|
3492 | ENDIF |
---|
3493 | ! |
---|
3494 | !-- Interpolation coefficients |
---|
3495 | IF ( interpolation_scheme_lrsn == 1 ) THEN |
---|
3496 | cb = 1.0_wp ! 1st-order upwind |
---|
3497 | ELSE IF ( interpolation_scheme_lrsn == 2 ) THEN |
---|
3498 | cb = 0.5_wp ! 2nd-order central |
---|
3499 | ELSE |
---|
3500 | cb = 0.5_wp ! 2nd-order central (default) |
---|
3501 | ENDIF |
---|
3502 | cp = 1.0_wp - cb |
---|
3503 | ! |
---|
3504 | !-- Substitute the necessary parent-grid data to the work array workarrc_lr. |
---|
3505 | workarrc_lr = 0.0_wp |
---|
3506 | IF ( pdims(2) > 1 ) THEN |
---|
3507 | #if defined( __parallel ) |
---|
3508 | IF ( bc_dirichlet_s ) THEN |
---|
3509 | workarrc_lr(0:cg%nz+1,jcsw:jcnw-1,0:2) & |
---|
3510 | = fc(0:cg%nz+1,jcsw:jcnw-1,lbeg:lbeg+2) |
---|
3511 | ELSE IF ( bc_dirichlet_n ) THEN |
---|
3512 | workarrc_lr(0:cg%nz+1,jcsw+1:jcnw,0:2) & |
---|
3513 | = fc(0:cg%nz+1,jcsw+1:jcnw,lbeg:lbeg+2) |
---|
3514 | ELSE |
---|
3515 | workarrc_lr(0:cg%nz+1,jcsw+1:jcnw-1,0:2) & |
---|
3516 | = fc(0:cg%nz+1,jcsw+1:jcnw-1,lbeg:lbeg+2) |
---|
3517 | ENDIF |
---|
3518 | ! |
---|
3519 | !-- South-north exchange if more than one PE subdomain in the y-direction. |
---|
3520 | !-- Note that in case of 3-D nesting the south (psouth == MPI_PROC_NULL) |
---|
3521 | !-- and north (pnorth == MPI_PROC_NULL) boundaries are not exchanged |
---|
3522 | !-- because the nest domain is not cyclic. |
---|
3523 | !-- From south to north |
---|
3524 | CALL MPI_SENDRECV( workarrc_lr(0,jcsw+1,0), 1, & |
---|
3525 | workarrc_lr_exchange_type, psouth, 0, & |
---|
3526 | workarrc_lr(0,jcnw,0), 1, & |
---|
3527 | workarrc_lr_exchange_type, pnorth, 0, & |
---|
3528 | comm2d, status, ierr ) |
---|
3529 | ! |
---|
3530 | !-- From north to south |
---|
3531 | CALL MPI_SENDRECV( workarrc_lr(0,jcnw-1,0), 1, & |
---|
3532 | workarrc_lr_exchange_type, pnorth, 1, & |
---|
3533 | workarrc_lr(0,jcsw,0), 1, & |
---|
3534 | workarrc_lr_exchange_type, psouth, 1, & |
---|
3535 | comm2d, status, ierr ) |
---|
3536 | #endif |
---|
3537 | ELSE |
---|
3538 | workarrc_lr(0:cg%nz+1,jcsw:jcnw,0:2) & |
---|
3539 | = fc(0:cg%nz+1,jcsw:jcnw,lbeg:lbeg+2) |
---|
3540 | ENDIF |
---|
3541 | |
---|
3542 | IF ( var == 'u' ) THEN |
---|
3543 | |
---|
3544 | DO m = jcsw, jcnw |
---|
3545 | DO n = 0, kct |
---|
3546 | |
---|
3547 | DO j = jfl(m), jfu(m) |
---|
3548 | DO k = kfl(n), kfu(n) |
---|
3549 | f(k,j,ibc) = workarrc_lr(n,m,lw) |
---|
3550 | ENDDO |
---|
3551 | ENDDO |
---|
3552 | |
---|
3553 | ENDDO |
---|
3554 | ENDDO |
---|
3555 | |
---|
3556 | ELSE IF ( var == 'v' ) THEN |
---|
3557 | |
---|
3558 | DO m = jcsw, jcnw-1 |
---|
3559 | DO n = 0, kct |
---|
3560 | ! |
---|
3561 | !-- First interpolate to the flux point |
---|
3562 | f_interp_1 = cb * workarrc_lr(n,m,lw) + cp * workarrc_lr(n,m,lwp) |
---|
3563 | f_interp_2 = cb * workarrc_lr(n,m+1,lw) + cp * workarrc_lr(n,m+1,lwp) |
---|
3564 | ! |
---|
3565 | !-- Use averages of the neighbouring matching grid-line values |
---|
3566 | DO j = jfl(m), jfl(m+1) |
---|
3567 | f(kfl(n):kfu(n),j,ibc) = 0.5_wp * ( f_interp_1 + f_interp_2 ) |
---|
3568 | ENDDO |
---|
3569 | ! |
---|
3570 | !-- Then set the values along the matching grid-lines |
---|
3571 | IF ( MOD( jfl(m), jgsr ) == 0 ) THEN |
---|
3572 | f(kfl(n):kfu(n),jfl(m),ibc) = f_interp_1 |
---|
3573 | ENDIF |
---|
3574 | ENDDO |
---|
3575 | ENDDO |
---|
3576 | ! |
---|
3577 | !-- Finally, set the values along the last matching grid-line |
---|
3578 | IF ( MOD( jfl(jcnw), jgsr ) == 0 ) THEN |
---|
3579 | DO n = 0, kct |
---|
3580 | f_interp_1 = cb * workarrc_lr(n,jcnw,lw) + cp * workarrc_lr(n,jcnw,lwp) |
---|
3581 | f(kfl(n):kfu(n),jfl(jcnw),ibc) = f_interp_1 |
---|
3582 | ENDDO |
---|
3583 | ENDIF |
---|
3584 | ! |
---|
3585 | !-- A gap may still remain in some cases if the subdomain size is not |
---|
3586 | !-- divisible by the grid-spacing ratio. In such a case, fill the |
---|
3587 | !-- gap. Note however, this operation may produce some additional |
---|
3588 | !-- momentum conservation error. |
---|
3589 | IF ( jfl(jcnw) < nyn ) THEN |
---|
3590 | DO n = 0, kct |
---|
3591 | DO j = jfl(jcnw)+1, nyn |
---|
3592 | f(kfl(n):kfu(n),j,ibc) = f(kfl(n):kfu(n),jfl(jcnw),ibc) |
---|
3593 | ENDDO |
---|
3594 | ENDDO |
---|
3595 | ENDIF |
---|
3596 | |
---|
3597 | ELSE IF ( var == 'w' ) THEN |
---|
3598 | |
---|
3599 | DO m = jcsw, jcnw |
---|
3600 | DO n = 0, kct + 1 ! It is important to go up to kct+1 |
---|
3601 | ! |
---|
3602 | !-- Interpolate to the flux point |
---|
3603 | f_interp_1 = cb * workarrc_lr(n,m,lw) + cp * workarrc_lr(n,m,lwp) |
---|
3604 | ! |
---|
3605 | !-- First substitute only the matching-node values |
---|
3606 | f(kfu(n),jfl(m):jfu(m),ibc) = f_interp_1 |
---|
3607 | |
---|
3608 | ENDDO |
---|
3609 | ENDDO |
---|
3610 | |
---|
3611 | DO m = jcsw, jcnw |
---|
3612 | DO n = 1, kct + 1 ! It is important to go up to kct+1 |
---|
3613 | ! |
---|
3614 | !-- Then fill up the nodes in between with the averages |
---|
3615 | DO k = kfu(n-1)+1, kfu(n)-1 |
---|
3616 | f(k,jfl(m):jfu(m),ibc) = 0.5_wp * ( f(kfu(n-1),jfl(m):jfu(m),ibc) & |
---|
3617 | + f(kfu(n),jfl(m):jfu(m),ibc) ) |
---|
3618 | ENDDO |
---|
3619 | |
---|
3620 | ENDDO |
---|
3621 | ENDDO |
---|
3622 | |
---|
3623 | ELSE ! any scalar |
---|
3624 | |
---|
3625 | DO m = jcsw, jcnw |
---|
3626 | DO n = 0, kct |
---|
3627 | ! |
---|
3628 | !-- Interpolate to the flux point |
---|
3629 | f_interp_1 = cb * workarrc_lr(n,m,lw) + cp * workarrc_lr(n,m,lwp) |
---|
3630 | DO j = jfl(m), jfu(m) |
---|
3631 | DO k = kfl(n), kfu(n) |
---|
3632 | f(k,j,ibc) = f_interp_1 |
---|
3633 | ENDDO |
---|
3634 | ENDDO |
---|
3635 | |
---|
3636 | ENDDO |
---|
3637 | ENDDO |
---|
3638 | |
---|
3639 | ENDIF ! var |
---|
3640 | ! |
---|
3641 | !-- Fill up also the redundant 2nd and 3rd ghost-node layers |
---|
3642 | IF ( edge == 'l' ) THEN |
---|
3643 | DO ibgp = -nbgp, ib |
---|
3644 | f(0:nzt+1,nysg:nyng,ibgp) = f(0:nzt+1,nysg:nyng,ibc) |
---|
3645 | ENDDO |
---|
3646 | ELSEIF ( edge == 'r' ) THEN |
---|
3647 | DO ibgp = ib, nx+nbgp |
---|
3648 | f(0:nzt+1,nysg:nyng,ibgp) = f(0:nzt+1,nysg:nyng,ibc) |
---|
3649 | ENDDO |
---|
3650 | ENDIF |
---|
3651 | |
---|
3652 | END SUBROUTINE pmci_interp_1sto_lr |
---|
3653 | |
---|
3654 | |
---|
3655 | |
---|
3656 | SUBROUTINE pmci_interp_1sto_sn( f, fc, kct, ifl, ifu, kfl, kfu, edge, var ) |
---|
3657 | ! |
---|
3658 | !-- Interpolation of ghost-node values used as the child-domain boundary |
---|
3659 | !-- conditions. This subroutine handles the south and north boundaries. |
---|
3660 | IMPLICIT NONE |
---|
3661 | |
---|
3662 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(INOUT) :: f !< Child-grid array |
---|
3663 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), INTENT(IN) :: fc !< Parent-grid array |
---|
3664 | INTEGER(iwp) :: kct !< The parent-grid index in z-direction just below the boundary value node |
---|
3665 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifl !< Indicates start index of child cells belonging to certain parent cell - x direction |
---|
3666 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifu !< Indicates end index of child cells belonging to certain parent cell - x direction |
---|
3667 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfl !< Indicates start index of child cells belonging to certain parent cell - z direction |
---|
3668 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfu !< Indicates end index of child cells belonging to certain parent cell - z direction |
---|
3669 | CHARACTER(LEN=1), INTENT(IN) :: edge !< Edge symbol: 's' or 'n' |
---|
3670 | CHARACTER(LEN=1), INTENT(IN) :: var !< Variable symbol: 'u', 'v', 'w' or 's' |
---|
3671 | ! |
---|
3672 | !-- Local variables: |
---|
3673 | INTEGER(iwp) :: i !< Running index in the x-direction |
---|
3674 | INTEGER(iwp) :: ierr !< MPI error code |
---|
3675 | INTEGER(iwp) :: jb !< Fixed j-index pointing to the node just behind the boundary-value node |
---|
3676 | INTEGER(iwp) :: jbc !< Fixed j-index pointing to the boundary-value nodes (either j or jend) |
---|
3677 | INTEGER(iwp) :: jbgp !< Index running over the redundant boundary ghost points in j-direction |
---|
3678 | INTEGER(iwp) :: k !< Running index in the z-direction |
---|
3679 | INTEGER(iwp) :: l !< Parent-grid running index in the x-direction |
---|
3680 | INTEGER(iwp) :: mbeg !< m-index pointing to the starting point of workarrc_sn in the m-direction |
---|
3681 | INTEGER(iwp) :: mw !< Reduced m-index for workarrc_sn pointing to the boundary ghost node |
---|
3682 | INTEGER(iwp) :: mwp !< Reduced m-index for workarrc_sn pointing to the first prognostic node |
---|
3683 | INTEGER(iwp) :: n !< Parent-grid running index in the z-direction |
---|
3684 | REAL(wp) :: cb !< Interpolation coefficient for the boundary ghost node |
---|
3685 | REAL(wp) :: cp !< Interpolation coefficient for the first prognostic node |
---|
3686 | REAL(wp) :: f_interp_1 !< Value interpolated in y direction from the parent-grid data |
---|
3687 | REAL(wp) :: f_interp_2 !< Auxiliary value interpolated in y direction from the parent-grid data |
---|
3688 | |
---|
3689 | ! |
---|
3690 | !-- Check which edge is to be handled: south or north |
---|
3691 | IF ( edge == 's' ) THEN |
---|
3692 | ! |
---|
3693 | !-- For v, nys is a ghost node, but not for the other variables |
---|
3694 | IF ( var == 'v' ) THEN |
---|
3695 | jbc = nys |
---|
3696 | jb = jbc - 1 |
---|
3697 | mw = 2 |
---|
3698 | mwp = 2 ! This is redundant when var == 'v' |
---|
3699 | mbeg = jcs |
---|
3700 | ELSE |
---|
3701 | jbc = nys - 1 |
---|
3702 | jb = jbc - 1 |
---|
3703 | mw = 1 |
---|
3704 | mwp = 2 |
---|
3705 | mbeg = jcs |
---|
3706 | ENDIF |
---|
3707 | ELSEIF ( edge == 'n' ) THEN |
---|
3708 | IF ( var == 'v' ) THEN |
---|
3709 | jbc = nyn + 1 |
---|
3710 | jb = jbc + 1 |
---|
3711 | mw = 1 |
---|
3712 | mwp = 0 ! This is redundant when var == 'v' |
---|
3713 | mbeg = jcn - 2 |
---|
3714 | ELSE |
---|
3715 | jbc = nyn + 1 |
---|
3716 | jb = jbc + 1 |
---|
3717 | mw = 1 |
---|
3718 | mwp = 0 |
---|
3719 | mbeg = jcn - 2 |
---|
3720 | ENDIF |
---|
3721 | ENDIF |
---|
3722 | ! |
---|
3723 | !-- Interpolation coefficients |
---|
3724 | IF ( interpolation_scheme_lrsn == 1 ) THEN |
---|
3725 | cb = 1.0_wp ! 1st-order upwind |
---|
3726 | ELSE IF ( interpolation_scheme_lrsn == 2 ) THEN |
---|
3727 | cb = 0.5_wp ! 2nd-order central |
---|
3728 | ELSE |
---|
3729 | cb = 0.5_wp ! 2nd-order central (default) |
---|
3730 | ENDIF |
---|
3731 | cp = 1.0_wp - cb |
---|
3732 | ! |
---|
3733 | !-- Substitute the necessary parent-grid data to the work array workarrc_sn. |
---|
3734 | workarrc_sn = 0.0_wp |
---|
3735 | IF ( pdims(1) > 1 ) THEN |
---|
3736 | #if defined( __parallel ) |
---|
3737 | IF ( bc_dirichlet_l ) THEN |
---|
3738 | workarrc_sn(0:cg%nz+1,0:2,iclw:icrw-1) & |
---|
3739 | = fc(0:cg%nz+1,mbeg:mbeg+2,iclw:icrw-1) |
---|
3740 | ELSE IF ( bc_dirichlet_r ) THEN |
---|
3741 | workarrc_sn(0:cg%nz+1,0:2,iclw+1:icrw) & |
---|
3742 | = fc(0:cg%nz+1,mbeg:mbeg+2,iclw+1:icrw) |
---|
3743 | ELSE |
---|
3744 | workarrc_sn(0:cg%nz+1,0:2,iclw+1:icrw-1) & |
---|
3745 | = fc(0:cg%nz+1,mbeg:mbeg+2,iclw+1:icrw-1) |
---|
3746 | ENDIF |
---|
3747 | ! |
---|
3748 | !-- Left-right exchange if more than one PE subdomain in the x-direction. |
---|
3749 | !-- Note that in case of 3-D nesting the left (pleft == MPI_PROC_NULL) and |
---|
3750 | !-- right (pright == MPI_PROC_NULL) boundaries are not exchanged because |
---|
3751 | !-- the nest domain is not cyclic. |
---|
3752 | !-- From left to right |
---|
3753 | CALL MPI_SENDRECV( workarrc_sn(0,0,iclw+1), 1, & |
---|
3754 | workarrc_sn_exchange_type, pleft, 0, & |
---|
3755 | workarrc_sn(0,0,icrw), 1, & |
---|
3756 | workarrc_sn_exchange_type, pright, 0, & |
---|
3757 | comm2d, status, ierr ) |
---|
3758 | ! |
---|
3759 | !-- From right to left |
---|
3760 | CALL MPI_SENDRECV( workarrc_sn(0,0,icrw-1), 1, & |
---|
3761 | workarrc_sn_exchange_type, pright, 1, & |
---|
3762 | workarrc_sn(0,0,iclw), 1, & |
---|
3763 | workarrc_sn_exchange_type, pleft, 1, & |
---|
3764 | comm2d, status, ierr ) |
---|
3765 | #endif |
---|
3766 | ELSE |
---|
3767 | workarrc_sn(0:cg%nz+1,0:2,iclw+1:icrw-1) & |
---|
3768 | = fc(0:cg%nz+1,mbeg:mbeg+2,iclw+1:icrw-1) |
---|
3769 | ENDIF |
---|
3770 | |
---|
3771 | IF ( var == 'v' ) THEN |
---|
3772 | |
---|
3773 | DO l = iclw, icrw |
---|
3774 | DO n = 0, kct |
---|
3775 | |
---|
3776 | DO i = ifl(l), ifu(l) |
---|
3777 | DO k = kfl(n), kfu(n) |
---|
3778 | f(k,jbc,i) = workarrc_sn(n,mw,l) |
---|
3779 | ENDDO |
---|
3780 | ENDDO |
---|
3781 | |
---|
3782 | ENDDO |
---|
3783 | ENDDO |
---|
3784 | |
---|
3785 | ELSE IF ( var == 'u' ) THEN |
---|
3786 | |
---|
3787 | DO l = iclw, icrw-1 |
---|
3788 | DO n = 0, kct |
---|
3789 | ! |
---|
3790 | !-- First interpolate to the flux point |
---|
3791 | f_interp_1 = cb * workarrc_sn(n,mw,l) + cp * workarrc_sn(n,mwp,l) |
---|
3792 | f_interp_2 = cb * workarrc_sn(n,mw,l+1) + cp * workarrc_sn(n,mwp,l+1) |
---|
3793 | ! |
---|
3794 | !-- Use averages of the neighbouring matching grid-line values |
---|
3795 | DO i = ifl(l), ifl(l+1) |
---|
3796 | f(kfl(n):kfu(n),jbc,i) = 0.5_wp * ( f_interp_1 + f_interp_2 ) |
---|
3797 | ENDDO |
---|
3798 | ! |
---|
3799 | !-- Then set the values along the matching grid-lines |
---|
3800 | IF ( MOD( ifl(l), igsr ) == 0 ) THEN |
---|
3801 | f(kfl(n):kfu(n),jbc,ifl(l)) = f_interp_1 |
---|
3802 | ENDIF |
---|
3803 | |
---|
3804 | ENDDO |
---|
3805 | ENDDO |
---|
3806 | ! |
---|
3807 | !-- Finally, set the values along the last matching grid-line |
---|
3808 | IF ( MOD( ifl(icrw), igsr ) == 0 ) THEN |
---|
3809 | DO n = 0, kct |
---|
3810 | f_interp_1 = cb * workarrc_sn(n,mw,icrw) + cp * workarrc_sn(n,mwp,icrw) |
---|
3811 | f(kfl(n):kfu(n),jbc,ifl(icrw)) = f_interp_1 |
---|
3812 | ENDDO |
---|
3813 | ENDIF |
---|
3814 | ! |
---|
3815 | !-- A gap may still remain in some cases if the subdomain size is not |
---|
3816 | !-- divisible by the grid-spacing ratio. In such a case, fill the |
---|
3817 | !-- gap. Note however, this operation may produce some additional |
---|
3818 | !-- momentum conservation error. |
---|
3819 | IF ( ifl(icrw) < nxr ) THEN |
---|
3820 | DO n = 0, kct |
---|
3821 | DO i = ifl(icrw)+1, nxr |
---|
3822 | f(kfl(n):kfu(n),jbc,i) = f(kfl(n):kfu(n),jbc,ifl(icrw)) |
---|
3823 | ENDDO |
---|
3824 | ENDDO |
---|
3825 | ENDIF |
---|
3826 | |
---|
3827 | ELSE IF ( var == 'w' ) THEN |
---|
3828 | |
---|
3829 | DO l = iclw, icrw |
---|
3830 | DO n = 0, kct + 1 ! It is important to go up to kct+1 |
---|
3831 | ! |
---|
3832 | !-- Interpolate to the flux point |
---|
3833 | f_interp_1 = cb * workarrc_sn(n,mw,l) + cp * workarrc_sn(n,mwp,l) |
---|
3834 | ! |
---|
3835 | !-- First substitute only the matching-node values |
---|
3836 | f(kfu(n),jbc,ifl(l):ifu(l)) = f_interp_1 |
---|
3837 | |
---|
3838 | ENDDO |
---|
3839 | ENDDO |
---|
3840 | |
---|
3841 | DO l = iclw, icrw |
---|
3842 | DO n = 1, kct + 1 ! It is important to go up to kct+1 |
---|
3843 | ! |
---|
3844 | !-- Then fill up the nodes in between with the averages |
---|
3845 | DO k = kfu(n-1)+1, kfu(n)-1 |
---|
3846 | f(k,jbc,ifl(l):ifu(l)) = 0.5_wp * ( f(kfu(n-1),jbc,ifl(l):ifu(l)) & |
---|
3847 | + f(kfu(n),jbc,ifl(l):ifu(l)) ) |
---|
3848 | ENDDO |
---|
3849 | |
---|
3850 | ENDDO |
---|
3851 | ENDDO |
---|
3852 | |
---|
3853 | ELSE ! Any scalar |
---|
3854 | |
---|
3855 | DO l = iclw, icrw |
---|
3856 | DO n = 0, kct |
---|
3857 | ! |
---|
3858 | !-- Interpolate to the flux point |
---|
3859 | f_interp_1 = cb * workarrc_sn(n,mw,l) + cp * workarrc_sn(n,mwp,l) |
---|
3860 | DO i = ifl(l), ifu(l) |
---|
3861 | DO k = kfl(n), kfu(n) |
---|
3862 | f(k,jbc,i) = f_interp_1 |
---|
3863 | ENDDO |
---|
3864 | ENDDO |
---|
3865 | |
---|
3866 | ENDDO |
---|
3867 | ENDDO |
---|
3868 | |
---|
3869 | ENDIF ! var |
---|
3870 | ! |
---|
3871 | !-- Fill up also the redundant 2nd and 3rd ghost-node layers |
---|
3872 | IF ( edge == 's' ) THEN |
---|
3873 | DO jbgp = -nbgp, jb |
---|
3874 | f(0:nzt+1,jbgp,nxlg:nxrg) = f(0:nzt+1,jbc,nxlg:nxrg) |
---|
3875 | ENDDO |
---|
3876 | ELSEIF ( edge == 'n' ) THEN |
---|
3877 | DO jbgp = jb, ny+nbgp |
---|
3878 | f(0:nzt+1,jbgp,nxlg:nxrg) = f(0:nzt+1,jbc,nxlg:nxrg) |
---|
3879 | ENDDO |
---|
3880 | ENDIF |
---|
3881 | |
---|
3882 | END SUBROUTINE pmci_interp_1sto_sn |
---|
3883 | |
---|
3884 | |
---|
3885 | |
---|
3886 | SUBROUTINE pmci_interp_1sto_t( f, fc, kct, ifl, ifu, jfl, jfu, var ) |
---|
3887 | ! |
---|
3888 | !-- Interpolation of ghost-node values used as the child-domain boundary |
---|
3889 | !-- conditions. This subroutine handles the top boundary. |
---|
3890 | IMPLICIT NONE |
---|
3891 | |
---|
3892 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(INOUT) :: f !< Child-grid array |
---|
3893 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), INTENT(IN) :: fc !< Parent-grid array |
---|
3894 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifl !< Indicates start index of child cells belonging to certain parent cell - x direction |
---|
3895 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifu !< Indicates end index of child cells belonging to certain parent cell - x direction |
---|
3896 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfl !< Indicates start index of child cells belonging to certain parent cell - y direction |
---|
3897 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfu !< Indicates end index of child cells belonging to certain parent cell - y direction |
---|
3898 | INTEGER(iwp) :: kct !< The parent-grid index in z-direction just below the boundary value node |
---|
3899 | CHARACTER(LEN=1), INTENT(IN) :: var !< Variable symbol: 'u', 'v', 'w' or 's' |
---|
3900 | ! |
---|
3901 | !-- Local variables: |
---|
3902 | REAL(wp) :: c31 !< Interpolation coefficient for the 3rd-order WS scheme |
---|
3903 | REAL(wp) :: c32 !< Interpolation coefficient for the 3rd-order WS scheme |
---|
3904 | REAL(wp) :: c33 !< Interpolation coefficient for the 3rd-order WS scheme |
---|
3905 | REAL(wp) :: f_interp_1 !< Value interpolated in z direction from the parent-grid data |
---|
3906 | REAL(wp) :: f_interp_2 !< Auxiliary value interpolated in z direction from the parent-grid data |
---|
3907 | INTEGER(iwp) :: i !< Child-grid index in x-direction |
---|
3908 | INTEGER(iwp) :: iclc !< Lower i-index limit for copying fc-data to workarrc_t |
---|
3909 | INTEGER(iwp) :: icrc !< Upper i-index limit for copying fc-data to workarrc_t |
---|
3910 | INTEGER(iwp) :: ierr !< MPI error code |
---|
3911 | INTEGER(iwp) :: j !< Child-grid index in y-direction |
---|
3912 | INTEGER(iwp) :: jcsc !< Lower j-index limit for copying fc-data to workarrc_t |
---|
3913 | INTEGER(iwp) :: jcnc !< Upper j-index limit for copying fc-data to workarrc_t |
---|
3914 | INTEGER(iwp) :: k !< Vertical child-grid index fixed to the boundary-value level |
---|
3915 | INTEGER(iwp) :: l !< Parent-grid index in x-direction |
---|
3916 | INTEGER(iwp) :: m !< Parent-grid index in y-direction |
---|
3917 | INTEGER(iwp) :: nw !< Reduced n-index for workarrc_t pointing to the boundary ghost node |
---|
3918 | |
---|
3919 | |
---|
3920 | IF ( var == 'w' ) THEN |
---|
3921 | k = nzt |
---|
3922 | ELSE |
---|
3923 | k = nzt + 1 |
---|
3924 | ENDIF |
---|
3925 | nw = 1 |
---|
3926 | ! |
---|
3927 | !-- Interpolation coefficients |
---|
3928 | IF ( interpolation_scheme_t == 1 ) THEN |
---|
3929 | c31 = 0.0_wp ! 1st-order upwind |
---|
3930 | c32 = 1.0_wp |
---|
3931 | c33 = 0.0_wp |
---|
3932 | ELSE IF ( interpolation_scheme_t == 2 ) THEN |
---|
3933 | c31 = 0.5_wp ! 2nd-order central |
---|
3934 | c32 = 0.5_wp |
---|
3935 | c33 = 0.0_wp |
---|
3936 | ELSE |
---|
3937 | c31 = 2.0_wp / 6.0_wp ! 3rd-order WS upwind biased (default) |
---|
3938 | c32 = 5.0_wp / 6.0_wp |
---|
3939 | c33 = -1.0_wp / 6.0_wp |
---|
3940 | ENDIF |
---|
3941 | ! |
---|
3942 | !-- Substitute the necessary parent-grid data to the work array. |
---|
3943 | !-- Note that the dimension of workarrc_t is (0:2,jcsw:jcnw,iclw:icrw), |
---|
3944 | !-- And the jc?w and ic?w-index bounds depend on the location of the PE- |
---|
3945 | !-- subdomain relative to the side boundaries. |
---|
3946 | iclc = iclw + 1 |
---|
3947 | icrc = icrw - 1 |
---|
3948 | jcsc = jcsw + 1 |
---|
3949 | jcnc = jcnw - 1 |
---|
3950 | IF ( bc_dirichlet_l ) THEN |
---|
3951 | iclc = iclw |
---|
3952 | ENDIF |
---|
3953 | IF ( bc_dirichlet_r ) THEN |
---|
3954 | icrc = icrw |
---|
3955 | ENDIF |
---|
3956 | IF ( bc_dirichlet_s ) THEN |
---|
3957 | jcsc = jcsw |
---|
3958 | ENDIF |
---|
3959 | IF ( bc_dirichlet_n ) THEN |
---|
3960 | jcnc = jcnw |
---|
3961 | ENDIF |
---|
3962 | workarrc_t = 0.0_wp |
---|
3963 | ! workarrc_t(-2:3,jcsc:jcnc,iclc:icrc) = fc(kct-2:kct+3,jcsc:jcnc,iclc:icrc) |
---|
3964 | workarrc_t(0:2,jcsc:jcnc,iclc:icrc) = fc(kct:kct+2,jcsc:jcnc,iclc:icrc) |
---|
3965 | ! |
---|
3966 | !-- Left-right exchange if more than one PE subdomain in the x-direction. |
---|
3967 | !-- Note that in case of 3-D nesting the left and right boundaries are |
---|
3968 | !-- not exchanged because the nest domain is not cyclic. |
---|
3969 | #if defined( __parallel ) |
---|
3970 | IF ( pdims(1) > 1 ) THEN |
---|
3971 | ! |
---|
3972 | !-- From left to right |
---|
3973 | CALL MPI_SENDRECV( workarrc_t(0,jcsw,iclw+1), 1, & |
---|
3974 | workarrc_t_exchange_type_y, pleft, 0, & |
---|
3975 | workarrc_t(0,jcsw,icrw), 1, & |
---|
3976 | workarrc_t_exchange_type_y, pright, 0, & |
---|
3977 | comm2d, status, ierr ) |
---|
3978 | ! |
---|
3979 | !-- From right to left |
---|
3980 | CALL MPI_SENDRECV( workarrc_t(0,jcsw,icrw-1), 1, & |
---|
3981 | workarrc_t_exchange_type_y, pright, 1, & |
---|
3982 | workarrc_t(0,jcsw,iclw), 1, & |
---|
3983 | workarrc_t_exchange_type_y, pleft, 1, & |
---|
3984 | comm2d, status, ierr ) |
---|
3985 | ENDIF |
---|
3986 | ! |
---|
3987 | !-- South-north exchange if more than one PE subdomain in the y-direction. |
---|
3988 | !-- Note that in case of 3-D nesting the south and north boundaries are |
---|
3989 | !-- not exchanged because the nest domain is not cyclic. |
---|
3990 | IF ( pdims(2) > 1 ) THEN |
---|
3991 | ! |
---|
3992 | !-- From south to north |
---|
3993 | CALL MPI_SENDRECV( workarrc_t(0,jcsw+1,iclw), 1, & |
---|
3994 | workarrc_t_exchange_type_x, psouth, 2, & |
---|
3995 | workarrc_t(0,jcnw,iclw), 1, & |
---|
3996 | workarrc_t_exchange_type_x, pnorth, 2, & |
---|
3997 | comm2d, status, ierr ) |
---|
3998 | ! |
---|
3999 | !-- From north to south |
---|
4000 | CALL MPI_SENDRECV( workarrc_t(0,jcnw-1,iclw), 1, & |
---|
4001 | workarrc_t_exchange_type_x, pnorth, 3, & |
---|
4002 | workarrc_t(0,jcsw,iclw), 1, & |
---|
4003 | workarrc_t_exchange_type_x, psouth, 3, & |
---|
4004 | comm2d, status, ierr ) |
---|
4005 | ENDIF |
---|
4006 | #endif |
---|
4007 | |
---|
4008 | IF ( var == 'w' ) THEN |
---|
4009 | DO l = iclw, icrw |
---|
4010 | DO m = jcsw, jcnw |
---|
4011 | |
---|
4012 | DO i = ifl(l), ifu(l) |
---|
4013 | DO j = jfl(m), jfu(m) |
---|
4014 | f(k,j,i) = workarrc_t(nw,m,l) |
---|
4015 | ENDDO |
---|
4016 | ENDDO |
---|
4017 | |
---|
4018 | ENDDO |
---|
4019 | ENDDO |
---|
4020 | |
---|
4021 | ELSE IF ( var == 'u' ) THEN |
---|
4022 | |
---|
4023 | DO l = iclw, icrw-1 |
---|
4024 | DO m = jcsw, jcnw |
---|
4025 | ! |
---|
4026 | !-- First interpolate to the flux point using the 3rd-order WS scheme |
---|
4027 | f_interp_1 = c31 * workarrc_t(nw-1,m,l) + c32 * workarrc_t(nw,m,l) + c33 * workarrc_t(nw+1,m,l) |
---|
4028 | f_interp_2 = c31 * workarrc_t(nw-1,m,l+1) + c32 * workarrc_t(nw,m,l+1) + c33 * workarrc_t(nw+1,m,l+1) |
---|
4029 | ! |
---|
4030 | !-- Use averages of the neighbouring matching grid-line values |
---|
4031 | DO i = ifl(l), ifl(l+1) |
---|
4032 | ! f(k,jfl(m):jfu(m),i) = 0.5_wp * ( workarrc_t(nw,m,l) & |
---|
4033 | ! + workarrc_t(nw,m,l+1) ) |
---|
4034 | f(k,jfl(m):jfu(m),i) = 0.5_wp * ( f_interp_1 + f_interp_2 ) |
---|
4035 | ENDDO |
---|
4036 | ! |
---|
4037 | !-- Then set the values along the matching grid-lines |
---|
4038 | IF ( MOD( ifl(l), igsr ) == 0 ) THEN |
---|
4039 | ! |
---|
4040 | !-- First interpolate to the flux point using the 3rd-order WS scheme |
---|
4041 | f_interp_1 = c31 * workarrc_t(nw-1,m,l) + c32 * workarrc_t(nw,m,l) + c33 * workarrc_t(nw+1,m,l) |
---|
4042 | ! f(k,jfl(m):jfu(m),ifl(l)) = workarrc_t(nw,m,l) |
---|
4043 | f(k,jfl(m):jfu(m),ifl(l)) = f_interp_1 |
---|
4044 | ENDIF |
---|
4045 | |
---|
4046 | ENDDO |
---|
4047 | ENDDO |
---|
4048 | ! |
---|
4049 | !-- Finally, set the values along the last matching grid-line |
---|
4050 | IF ( MOD( ifl(icrw), igsr ) == 0 ) THEN |
---|
4051 | DO m = jcsw, jcnw |
---|
4052 | ! |
---|
4053 | !-- First interpolate to the flux point using the 3rd-order WS scheme |
---|
4054 | f_interp_1 = c31 * workarrc_t(nw-1,m,icrw) + c32 * workarrc_t(nw,m,icrw) + c33 * workarrc_t(nw+1,m,icrw) |
---|
4055 | ! f(k,jfl(m):jfu(m),ifl(icrw)) = workarrc_t(nw,m,icrw) |
---|
4056 | f(k,jfl(m):jfu(m),ifl(icrw)) = f_interp_1 |
---|
4057 | ENDDO |
---|
4058 | ENDIF |
---|
4059 | ! |
---|
4060 | !-- A gap may still remain in some cases if the subdomain size is not |
---|
4061 | !-- divisible by the grid-spacing ratio. In such a case, fill the |
---|
4062 | !-- gap. Note however, this operation may produce some additional |
---|
4063 | !-- momentum conservation error. |
---|
4064 | IF ( ifl(icrw) < nxr ) THEN |
---|
4065 | DO m = jcsw, jcnw |
---|
4066 | DO i = ifl(icrw)+1, nxr |
---|
4067 | f(k,jfl(m):jfu(m),i) = f(k,jfl(m):jfu(m),ifl(icrw)) |
---|
4068 | ENDDO |
---|
4069 | ENDDO |
---|
4070 | ENDIF |
---|
4071 | |
---|
4072 | ELSE IF ( var == 'v' ) THEN |
---|
4073 | |
---|
4074 | DO l = iclw, icrw |
---|
4075 | DO m = jcsw, jcnw-1 |
---|
4076 | ! |
---|
4077 | !-- First interpolate to the flux point using the 3rd-order WS scheme |
---|
4078 | f_interp_1 = c31 * workarrc_t(nw-1,m,l) + c32 * workarrc_t(nw,m,l) + c33 * workarrc_t(nw+1,m,l) |
---|
4079 | f_interp_2 = c31 * workarrc_t(nw-1,m+1,l) + c32 * workarrc_t(nw,m+1,l) + c33 * workarrc_t(nw+1,m+1,l) |
---|
4080 | ! |
---|
4081 | !-- Use averages of the neighbouring matching grid-line values |
---|
4082 | DO j = jfl(m), jfl(m+1) |
---|
4083 | ! f(k,j,ifl(l):ifu(l)) = 0.5_wp * ( workarrc_t(nw,m,l) & |
---|
4084 | ! + workarrc_t(nw,m+1,l) ) |
---|
4085 | f(k,j,ifl(l):ifu(l)) = 0.5_wp * ( f_interp_1 + f_interp_2 ) |
---|
4086 | ENDDO |
---|
4087 | ! |
---|
4088 | !-- Then set the values along the matching grid-lines |
---|
4089 | IF ( MOD( jfl(m), jgsr ) == 0 ) THEN |
---|
4090 | f_interp_1 = c31 * workarrc_t(nw-1,m,l) + c32 * workarrc_t(nw,m,l) + c33 * workarrc_t(nw+1,m,l) |
---|
4091 | ! f(k,jfl(m),ifl(l):ifu(l)) = workarrc_t(nw,m,l) |
---|
4092 | f(k,jfl(m),ifl(l):ifu(l)) = f_interp_1 |
---|
4093 | ENDIF |
---|
4094 | |
---|
4095 | ENDDO |
---|
4096 | |
---|
4097 | ENDDO |
---|
4098 | ! |
---|
4099 | !-- Finally, set the values along the last matching grid-line |
---|
4100 | IF ( MOD( jfl(jcnw), jgsr ) == 0 ) THEN |
---|
4101 | DO l = iclw, icrw |
---|
4102 | ! |
---|
4103 | !-- First interpolate to the flux point using the 3rd-order WS scheme |
---|
4104 | f_interp_1 = c31 * workarrc_t(nw-1,jcnw,l) + c32 * workarrc_t(nw,jcnw,l) + c33 * workarrc_t(nw+1,jcnw,l) |
---|
4105 | ! f(k,jfl(jcnw),ifl(l):ifu(l)) = workarrc_t(nw,jcnw,l) |
---|
4106 | f(k,jfl(jcnw),ifl(l):ifu(l)) = f_interp_1 |
---|
4107 | ENDDO |
---|
4108 | ENDIF |
---|
4109 | ! |
---|
4110 | !-- A gap may still remain in some cases if the subdomain size is not |
---|
4111 | !-- divisible by the grid-spacing ratio. In such a case, fill the |
---|
4112 | !-- gap. Note however, this operation may produce some additional |
---|
4113 | !-- momentum conservation error. |
---|
4114 | IF ( jfl(jcnw) < nyn ) THEN |
---|
4115 | DO l = iclw, icrw |
---|
4116 | DO j = jfl(jcnw)+1, nyn |
---|
4117 | f(k,j,ifl(l):ifu(l)) = f(k,jfl(jcnw),ifl(l):ifu(l)) |
---|
4118 | ENDDO |
---|
4119 | ENDDO |
---|
4120 | ENDIF |
---|
4121 | |
---|
4122 | ELSE ! any scalar variable |
---|
4123 | |
---|
4124 | DO l = iclw, icrw |
---|
4125 | DO m = jcsw, jcnw |
---|
4126 | ! |
---|
4127 | !-- First interpolate to the flux point using the 3rd-order WS scheme |
---|
4128 | f_interp_1 = c31 * workarrc_t(nw-1,m,l) + c32 * workarrc_t(nw,m,l) + c33 * workarrc_t(nw+1,m,l) |
---|
4129 | DO i = ifl(l), ifu(l) |
---|
4130 | DO j = jfl(m), jfu(m) |
---|
4131 | ! f(k,j,i) = workarrc_t(nw,m,l) |
---|
4132 | f(k,j,i) = f_interp_1 |
---|
4133 | ENDDO |
---|
4134 | ENDDO |
---|
4135 | |
---|
4136 | ENDDO |
---|
4137 | ENDDO |
---|
4138 | |
---|
4139 | ENDIF ! var |
---|
4140 | ! |
---|
4141 | !-- Just fill up the redundant second ghost-node layer in case of var == w. |
---|
4142 | IF ( var == 'w' ) THEN |
---|
4143 | f(nzt+1,:,:) = f(nzt,:,:) |
---|
4144 | ENDIF |
---|
4145 | |
---|
4146 | END SUBROUTINE pmci_interp_1sto_t |
---|
4147 | |
---|
4148 | |
---|
4149 | |
---|
4150 | SUBROUTINE pmci_anterp_tophat( f, fc, kct, ifl, ifu, jfl, jfu, kfl, kfu, ijkfc, var ) |
---|
4151 | ! |
---|
4152 | !-- Anterpolation of internal-node values to be used as the parent-domain |
---|
4153 | !-- values. This subroutine is based on the first-order numerical |
---|
4154 | !-- integration of the child-grid values contained within the anterpolation |
---|
4155 | !-- cell. |
---|
4156 | |
---|
4157 | IMPLICIT NONE |
---|
4158 | |
---|
4159 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(IN) :: f !< Child-grid array |
---|
4160 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), INTENT(INOUT) :: fc !< Parent-grid array |
---|
4161 | INTEGER(iwp), DIMENSION(0:cg%nz+1,jcsa:jcna,icla:icra), INTENT(IN) :: ijkfc !< number of child grid points contributing to a parent grid box |
---|
4162 | INTEGER(iwp), INTENT(IN) :: kct !< Top boundary index for anterpolation along z |
---|
4163 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifl !< Indicates start index of child cells belonging to certain parent cell - x direction |
---|
4164 | INTEGER(iwp), DIMENSION(icla:icra), INTENT(IN) :: ifu !< Indicates end index of child cells belonging to certain parent cell - x direction |
---|
4165 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfl !< Indicates start index of child cells belonging to certain parent cell - y direction |
---|
4166 | INTEGER(iwp), DIMENSION(jcsa:jcna), INTENT(IN) :: jfu !< Indicates end index of child cells belonging to certain parent cell - y direction |
---|
4167 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfl !< Indicates start index of child cells belonging to certain parent cell - z direction |
---|
4168 | INTEGER(iwp), DIMENSION(0:cg%nz+1), INTENT(IN) :: kfu !< Indicates end index of child cells belonging to certain parent cell - z direction |
---|
4169 | CHARACTER(LEN=*), INTENT(IN) :: var !< Variable symbol: 'u', 'v', 'w' or 's' |
---|
4170 | ! |
---|
4171 | !-- Local variables: |
---|
4172 | REAL(wp) :: cellsum !< sum of respective child cells belonging to parent cell |
---|
4173 | INTEGER(iwp) :: i !< Running index x-direction - child grid |
---|
4174 | INTEGER(iwp) :: iclant !< Left boundary index for anterpolation along x |
---|
4175 | INTEGER(iwp) :: icrant !< Right boundary index for anterpolation along x |
---|
4176 | INTEGER(iwp) :: j !< Running index y-direction - child grid |
---|
4177 | INTEGER(iwp) :: jcnant !< North boundary index for anterpolation along y |
---|
4178 | INTEGER(iwp) :: jcsant !< South boundary index for anterpolation along y |
---|
4179 | INTEGER(iwp) :: k !< Running index z-direction - child grid |
---|
4180 | INTEGER(iwp) :: kcb = 0 !< Bottom boundary index for anterpolation along z |
---|
4181 | INTEGER(iwp) :: kctant !< Top boundary index for anterpolation along z |
---|
4182 | INTEGER(iwp) :: l !< Running index x-direction - parent grid |
---|
4183 | INTEGER(iwp) :: m !< Running index y-direction - parent grid |
---|
4184 | INTEGER(iwp) :: n !< Running index z-direction - parent grid |
---|
4185 | INTEGER(iwp) :: var_flag !< bit number used to flag topography on respective grid |
---|
4186 | |
---|
4187 | ! |
---|
4188 | !-- Define the index bounds iclant, icrant, jcsant and jcnant. |
---|
4189 | !-- Note that kcb is simply zero and kct enters here as a parameter and it is |
---|
4190 | !-- determined in pmci_define_index_mapping. |
---|
4191 | !-- Note that the grid points used also for interpolation (from parent to |
---|
4192 | !-- child) are excluded in anterpolation, e.g. anterpolation is only from |
---|
4193 | !-- nzb:kct-1, as kct is used for interpolation. An additional buffer is |
---|
4194 | !-- also applied (default value for anterpolation_buffer_width = 2) in order |
---|
4195 | !-- to avoid unphysical accumulation of kinetic energy. |
---|
4196 | iclant = icl |
---|
4197 | icrant = icr |
---|
4198 | jcsant = jcs |
---|
4199 | jcnant = jcn |
---|
4200 | ! kctant = kct - 1 |
---|
4201 | kctant = kct - 1 - anterpolation_buffer_width |
---|
4202 | kcb = 0 |
---|
4203 | IF ( nesting_mode /= 'vertical' ) THEN |
---|
4204 | ! |
---|
4205 | !-- Set the anterpolation buffers on the lateral boundaries |
---|
4206 | iclant = MAX( icl, iplg + 3 + anterpolation_buffer_width ) |
---|
4207 | icrant = MIN( icr, iprg - 3 - anterpolation_buffer_width ) |
---|
4208 | jcsant = MAX( jcs, jpsg + 3 + anterpolation_buffer_width ) |
---|
4209 | jcnant = MIN( jcn, jpng - 3 - anterpolation_buffer_width ) |
---|
4210 | |
---|
4211 | ENDIF |
---|
4212 | ! |
---|
4213 | !-- Set masking bit for topography flags |
---|
4214 | IF ( var == 'u' ) THEN |
---|
4215 | var_flag = 1 |
---|
4216 | ELSEIF ( var == 'v' ) THEN |
---|
4217 | var_flag = 2 |
---|
4218 | ELSEIF ( var == 'w' ) THEN |
---|
4219 | var_flag = 3 |
---|
4220 | ELSE |
---|
4221 | var_flag = 0 |
---|
4222 | ENDIF |
---|
4223 | ! |
---|
4224 | !-- Note that l, m, and n are parent-grid indices and i,j, and k |
---|
4225 | !-- are child-grid indices. |
---|
4226 | DO l = iclant, icrant |
---|
4227 | DO m = jcsant, jcnant |
---|
4228 | ! |
---|
4229 | !-- For simplicity anterpolate within buildings and under elevated |
---|
4230 | !-- terrain too |
---|
4231 | DO n = kcb, kctant |
---|
4232 | cellsum = 0.0_wp |
---|
4233 | DO i = ifl(l), ifu(l) |
---|
4234 | DO j = jfl(m), jfu(m) |
---|
4235 | DO k = kfl(n), kfu(n) |
---|
4236 | cellsum = cellsum + MERGE( f(k,j,i), 0.0_wp, & |
---|
4237 | BTEST( wall_flags_0(k,j,i), var_flag ) ) |
---|
4238 | ENDDO |
---|
4239 | ENDDO |
---|
4240 | ENDDO |
---|
4241 | ! |
---|
4242 | !-- In case all child grid points are inside topography, i.e. |
---|
4243 | !-- ijkfc and cellsum are zero, also parent solution would have |
---|
4244 | !-- zero values at that grid point, which may cause problems in |
---|
4245 | !-- particular for the temperature. Therefore, in case cellsum is |
---|
4246 | !-- zero, keep the parent solution at this point. |
---|
4247 | |
---|
4248 | IF ( ijkfc(n,m,l) /= 0 ) THEN |
---|
4249 | fc(n,m,l) = cellsum / REAL( ijkfc(n,m,l), KIND=wp ) |
---|
4250 | ENDIF |
---|
4251 | |
---|
4252 | ENDDO |
---|
4253 | ENDDO |
---|
4254 | ENDDO |
---|
4255 | |
---|
4256 | END SUBROUTINE pmci_anterp_tophat |
---|
4257 | |
---|
4258 | #endif |
---|
4259 | |
---|
4260 | END SUBROUTINE pmci_child_datatrans |
---|
4261 | |
---|
4262 | ! Description: |
---|
4263 | ! ------------ |
---|
4264 | !> Set boundary conditions for the prognostic quantities after interpolation |
---|
4265 | !> and anterpolation at upward- and downward facing surfaces. |
---|
4266 | !> @todo: add Dirichlet boundary conditions for pot. temperature, humdidity and |
---|
4267 | !> passive scalar. |
---|
4268 | !------------------------------------------------------------------------------! |
---|
4269 | SUBROUTINE pmci_boundary_conds |
---|
4270 | |
---|
4271 | USE chem_modules, & |
---|
4272 | ONLY: ibc_cs_b |
---|
4273 | |
---|
4274 | USE control_parameters, & |
---|
4275 | ONLY: ibc_pt_b, ibc_q_b, ibc_s_b, ibc_uv_b |
---|
4276 | |
---|
4277 | USE surface_mod, & |
---|
4278 | ONLY: bc_h |
---|
4279 | |
---|
4280 | IMPLICIT NONE |
---|
4281 | |
---|
4282 | INTEGER(iwp) :: i !< Index along x-direction |
---|
4283 | INTEGER(iwp) :: j !< Index along y-direction |
---|
4284 | INTEGER(iwp) :: k !< Index along z-direction |
---|
4285 | INTEGER(iwp) :: m !< Running index for surface type |
---|
4286 | INTEGER(iwp) :: n !< running index for number of chemical species |
---|
4287 | |
---|
4288 | ! |
---|
4289 | !-- Set Dirichlet boundary conditions for horizontal velocity components |
---|
4290 | IF ( ibc_uv_b == 0 ) THEN |
---|
4291 | ! |
---|
4292 | !-- Upward-facing surfaces |
---|
4293 | DO m = 1, bc_h(0)%ns |
---|
4294 | i = bc_h(0)%i(m) |
---|
4295 | j = bc_h(0)%j(m) |
---|
4296 | k = bc_h(0)%k(m) |
---|
4297 | u(k-1,j,i) = 0.0_wp |
---|
4298 | v(k-1,j,i) = 0.0_wp |
---|
4299 | ENDDO |
---|
4300 | ! |
---|
4301 | !-- Downward-facing surfaces |
---|
4302 | DO m = 1, bc_h(1)%ns |
---|
4303 | i = bc_h(1)%i(m) |
---|
4304 | j = bc_h(1)%j(m) |
---|
4305 | k = bc_h(1)%k(m) |
---|
4306 | u(k+1,j,i) = 0.0_wp |
---|
4307 | v(k+1,j,i) = 0.0_wp |
---|
4308 | ENDDO |
---|
4309 | ENDIF |
---|
4310 | ! |
---|
4311 | !-- Set Dirichlet boundary conditions for vertical velocity component |
---|
4312 | !-- Upward-facing surfaces |
---|
4313 | DO m = 1, bc_h(0)%ns |
---|
4314 | i = bc_h(0)%i(m) |
---|
4315 | j = bc_h(0)%j(m) |
---|
4316 | k = bc_h(0)%k(m) |
---|
4317 | w(k-1,j,i) = 0.0_wp |
---|
4318 | ENDDO |
---|
4319 | ! |
---|
4320 | !-- Downward-facing surfaces |
---|
4321 | DO m = 1, bc_h(1)%ns |
---|
4322 | i = bc_h(1)%i(m) |
---|
4323 | j = bc_h(1)%j(m) |
---|
4324 | k = bc_h(1)%k(m) |
---|
4325 | w(k+1,j,i) = 0.0_wp |
---|
4326 | ENDDO |
---|
4327 | ! |
---|
4328 | !-- Set Neumann boundary conditions for potential temperature |
---|
4329 | IF ( .NOT. neutral ) THEN |
---|
4330 | IF ( ibc_pt_b == 1 ) THEN |
---|
4331 | DO m = 1, bc_h(0)%ns |
---|
4332 | i = bc_h(0)%i(m) |
---|
4333 | j = bc_h(0)%j(m) |
---|
4334 | k = bc_h(0)%k(m) |
---|
4335 | pt(k-1,j,i) = pt(k,j,i) |
---|
4336 | ENDDO |
---|
4337 | DO m = 1, bc_h(1)%ns |
---|
4338 | i = bc_h(1)%i(m) |
---|
4339 | j = bc_h(1)%j(m) |
---|
4340 | k = bc_h(1)%k(m) |
---|
4341 | pt(k+1,j,i) = pt(k,j,i) |
---|
4342 | ENDDO |
---|
4343 | ENDIF |
---|
4344 | ENDIF |
---|
4345 | ! |
---|
4346 | !-- Set Neumann boundary conditions for humidity and cloud-physical quantities |
---|
4347 | IF ( humidity ) THEN |
---|
4348 | IF ( ibc_q_b == 1 ) THEN |
---|
4349 | DO m = 1, bc_h(0)%ns |
---|
4350 | i = bc_h(0)%i(m) |
---|
4351 | j = bc_h(0)%j(m) |
---|
4352 | k = bc_h(0)%k(m) |
---|
4353 | q(k-1,j,i) = q(k,j,i) |
---|
4354 | ENDDO |
---|
4355 | DO m = 1, bc_h(1)%ns |
---|
4356 | i = bc_h(1)%i(m) |
---|
4357 | j = bc_h(1)%j(m) |
---|
4358 | k = bc_h(1)%k(m) |
---|
4359 | q(k+1,j,i) = q(k,j,i) |
---|
4360 | ENDDO |
---|
4361 | ENDIF |
---|
4362 | IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN |
---|
4363 | DO m = 1, bc_h(0)%ns |
---|
4364 | i = bc_h(0)%i(m) |
---|
4365 | j = bc_h(0)%j(m) |
---|
4366 | k = bc_h(0)%k(m) |
---|
4367 | nc(k-1,j,i) = 0.0_wp |
---|
4368 | qc(k-1,j,i) = 0.0_wp |
---|
4369 | ENDDO |
---|
4370 | DO m = 1, bc_h(1)%ns |
---|
4371 | i = bc_h(1)%i(m) |
---|
4372 | j = bc_h(1)%j(m) |
---|
4373 | k = bc_h(1)%k(m) |
---|
4374 | |
---|
4375 | nc(k+1,j,i) = 0.0_wp |
---|
4376 | qc(k+1,j,i) = 0.0_wp |
---|
4377 | ENDDO |
---|
4378 | ENDIF |
---|
4379 | |
---|
4380 | IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN |
---|
4381 | DO m = 1, bc_h(0)%ns |
---|
4382 | i = bc_h(0)%i(m) |
---|
4383 | j = bc_h(0)%j(m) |
---|
4384 | k = bc_h(0)%k(m) |
---|
4385 | nr(k-1,j,i) = 0.0_wp |
---|
4386 | qr(k-1,j,i) = 0.0_wp |
---|
4387 | ENDDO |
---|
4388 | DO m = 1, bc_h(1)%ns |
---|
4389 | i = bc_h(1)%i(m) |
---|
4390 | j = bc_h(1)%j(m) |
---|
4391 | k = bc_h(1)%k(m) |
---|
4392 | nr(k+1,j,i) = 0.0_wp |
---|
4393 | qr(k+1,j,i) = 0.0_wp |
---|
4394 | ENDDO |
---|
4395 | ENDIF |
---|
4396 | |
---|
4397 | ENDIF |
---|
4398 | ! |
---|
4399 | !-- Set Neumann boundary conditions for passive scalar |
---|
4400 | IF ( passive_scalar ) THEN |
---|
4401 | IF ( ibc_s_b == 1 ) THEN |
---|
4402 | DO m = 1, bc_h(0)%ns |
---|
4403 | i = bc_h(0)%i(m) |
---|
4404 | j = bc_h(0)%j(m) |
---|
4405 | k = bc_h(0)%k(m) |
---|
4406 | s(k-1,j,i) = s(k,j,i) |
---|
4407 | ENDDO |
---|
4408 | DO m = 1, bc_h(1)%ns |
---|
4409 | i = bc_h(1)%i(m) |
---|
4410 | j = bc_h(1)%j(m) |
---|
4411 | k = bc_h(1)%k(m) |
---|
4412 | s(k+1,j,i) = s(k,j,i) |
---|
4413 | ENDDO |
---|
4414 | ENDIF |
---|
4415 | ENDIF |
---|
4416 | ! |
---|
4417 | !-- Set Neumann boundary conditions for chemical species |
---|
4418 | IF ( air_chemistry .AND. nest_chemistry ) THEN |
---|
4419 | IF ( ibc_cs_b == 1 ) THEN |
---|
4420 | DO n = 1, nspec |
---|
4421 | DO m = 1, bc_h(0)%ns |
---|
4422 | i = bc_h(0)%i(m) |
---|
4423 | j = bc_h(0)%j(m) |
---|
4424 | k = bc_h(0)%k(m) |
---|
4425 | chem_species(n)%conc(k-1,j,i) = chem_species(n)%conc(k,j,i) |
---|
4426 | ENDDO |
---|
4427 | DO m = 1, bc_h(1)%ns |
---|
4428 | i = bc_h(1)%i(m) |
---|
4429 | j = bc_h(1)%j(m) |
---|
4430 | k = bc_h(1)%k(m) |
---|
4431 | chem_species(n)%conc(k+1,j,i) = chem_species(n)%conc(k,j,i) |
---|
4432 | ENDDO |
---|
4433 | ENDDO |
---|
4434 | ENDIF |
---|
4435 | ENDIF |
---|
4436 | |
---|
4437 | END SUBROUTINE pmci_boundary_conds |
---|
4438 | |
---|
4439 | |
---|
4440 | END MODULE pmc_interface |
---|