1 | MODULE pmc_interface |
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2 | |
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3 | !--------------------------------------------------------------------------------! |
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4 | ! This file is part of PALM. |
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5 | ! |
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6 | ! PALM is free software: you can redistribute it and/or modify it under the terms |
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7 | ! of the GNU General Public License as published by the Free Software Foundation, |
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8 | ! either version 3 of the License, or (at your option) any later 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 1997-2014 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.f90 1809 2016-04-05 20:13:28Z raasch $ |
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27 | ! |
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28 | ! 1808 2016-04-05 19:44:00Z raasch |
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29 | ! MPI module used by default on all machines |
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30 | ! |
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31 | ! 1801 2016-04-05 13:12:47Z raasch |
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32 | ! bugfix for r1797: zero setting of temperature within topography does not work |
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33 | ! and has been disabled |
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34 | ! |
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35 | ! 1797 2016-03-21 16:50:28Z raasch |
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36 | ! introduction of different datatransfer modes, |
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37 | ! further formatting cleanup, parameter checks added (including mismatches |
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38 | ! between root and client model settings), |
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39 | ! +routine pmci_check_setting_mismatches |
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40 | ! comm_world_nesting introduced |
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41 | ! |
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42 | ! 1791 2016-03-11 10:41:25Z raasch |
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43 | ! routine pmci_update_new removed, |
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44 | ! pmc_get_local_model_info renamed pmc_get_model_info, some keywords also |
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45 | ! renamed, |
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46 | ! filling up redundant ghost points introduced, |
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47 | ! some index bound variables renamed, |
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48 | ! further formatting cleanup |
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49 | ! |
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50 | ! 1783 2016-03-06 18:36:17Z raasch |
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51 | ! calculation of nest top area simplified, |
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52 | ! interpolation and anterpolation moved to seperate wrapper subroutines |
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53 | ! |
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54 | ! 1781 2016-03-03 15:12:23Z raasch |
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55 | ! _p arrays are set zero within buildings too, t.._m arrays and respective |
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56 | ! settings within buildings completely removed |
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57 | ! |
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58 | ! 1779 2016-03-03 08:01:28Z raasch |
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59 | ! only the total number of PEs is given for the domains, npe_x and npe_y |
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60 | ! replaced by npe_total, two unused elements removed from array |
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61 | ! define_coarse_grid_real, |
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62 | ! array management changed from linked list to sequential loop |
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63 | ! |
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64 | ! 1766 2016-02-29 08:37:15Z raasch |
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65 | ! modifications to allow for using PALM's pointer version, |
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66 | ! +new routine pmci_set_swaplevel |
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67 | ! |
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68 | ! 1764 2016-02-28 12:45:19Z raasch |
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69 | ! +cpl_parent_id, |
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70 | ! cpp-statements for nesting replaced by __parallel statements, |
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71 | ! errors output with message-subroutine, |
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72 | ! index bugfixes in pmci_interp_tril_all, |
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73 | ! some adjustments to PALM style |
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74 | ! |
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75 | ! 1762 2016-02-25 12:31:13Z hellstea |
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76 | ! Initial revision by A. Hellsten |
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77 | ! |
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78 | ! Description: |
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79 | ! ------------ |
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80 | ! Domain nesting interface routines. The low-level inter-domain communication |
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81 | ! is conducted by the PMC-library routines. |
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82 | !------------------------------------------------------------------------------! |
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83 | |
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84 | #if defined( __nopointer ) |
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85 | USE arrays_3d, & |
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86 | ONLY: dzu, dzw, e, e_p, pt, pt_p, q, q_p, u, u_p, v, v_p, w, w_p, zu, & |
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87 | zw, z0 |
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88 | #else |
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89 | USE arrays_3d, & |
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90 | ONLY: dzu, dzw, e, e_p, e_1, e_2, pt, pt_p, pt_1, pt_2, q, q_p, q_1, & |
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91 | q_2, u, u_p, u_1, u_2, v, v_p, v_1, v_2, w, w_p, w_1, w_2, zu, & |
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92 | zw, z0 |
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93 | #endif |
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94 | |
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95 | USE control_parameters, & |
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96 | ONLY: coupling_char, dt_3d, dz, humidity, message_string, & |
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97 | nest_bound_l, nest_bound_r, nest_bound_s, nest_bound_n, & |
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98 | nest_domain, passive_scalar, simulated_time, topography, & |
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99 | volume_flow |
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100 | |
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101 | USE cpulog, & |
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102 | ONLY: cpu_log, log_point_s |
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103 | |
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104 | USE grid_variables, & |
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105 | ONLY: dx, dy |
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106 | |
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107 | USE indices, & |
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108 | ONLY: nbgp, nx, nxl, nxlg, nxlu, nxr, nxrg, ny, nyn, nyng, nys, nysg, & |
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109 | nysv, nz, nzb, nzb_s_inner, nzb_u_inner, nzb_u_outer, & |
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110 | nzb_v_inner, nzb_v_outer, nzb_w_inner, nzb_w_outer, nzt |
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111 | |
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112 | USE kinds |
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113 | |
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114 | #if defined( __parallel ) |
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115 | #if defined( __mpifh ) |
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116 | INCLUDE "mpif.h" |
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117 | #else |
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118 | USE MPI |
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119 | #endif |
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120 | |
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121 | USE pegrid, & |
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122 | ONLY: collective_wait, comm1dx, comm1dy, comm2d, myid, myidx, myidy, & |
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123 | numprocs |
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124 | |
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125 | USE pmc_client, & |
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126 | ONLY: pmc_clientinit, pmc_c_clear_next_array_list, & |
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127 | pmc_c_getnextarray, pmc_c_get_2d_index_list, pmc_c_getbuffer, & |
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128 | pmc_c_putbuffer, pmc_c_setind_and_allocmem, & |
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129 | pmc_c_set_dataarray, pmc_set_dataarray_name |
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130 | |
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131 | USE pmc_general, & |
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132 | ONLY: da_namelen, pmc_max_modell, pmc_status_ok |
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133 | |
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134 | USE pmc_handle_communicator, & |
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135 | ONLY: pmc_get_model_info, pmc_init_model, pmc_is_rootmodel, & |
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136 | pmc_no_namelist_found, pmc_server_for_client |
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137 | |
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138 | USE pmc_mpi_wrapper, & |
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139 | ONLY: pmc_bcast, pmc_recv_from_client, pmc_recv_from_server, & |
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140 | pmc_send_to_client, pmc_send_to_server |
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141 | |
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142 | USE pmc_server, & |
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143 | ONLY: pmc_serverinit, pmc_s_clear_next_array_list, pmc_s_fillbuffer, & |
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144 | pmc_s_getdata_from_buffer, pmc_s_getnextarray, & |
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145 | pmc_s_setind_and_allocmem, pmc_s_set_active_data_array, & |
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146 | pmc_s_set_dataarray, pmc_s_set_2d_index_list |
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147 | |
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148 | #endif |
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149 | |
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150 | IMPLICIT NONE |
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151 | |
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152 | PRIVATE |
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153 | |
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154 | ! |
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155 | !-- Constants |
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156 | INTEGER(iwp), PARAMETER :: client_to_server = 2 !: |
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157 | INTEGER(iwp), PARAMETER :: server_to_client = 1 !: |
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158 | |
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159 | ! |
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160 | !-- Coupler setup |
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161 | INTEGER(iwp), SAVE :: comm_world_nesting !: |
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162 | INTEGER(iwp), SAVE :: cpl_id = 1 !: |
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163 | CHARACTER(LEN=32), SAVE :: cpl_name !: |
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164 | INTEGER(iwp), SAVE :: cpl_npe_total !: |
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165 | INTEGER(iwp), SAVE :: cpl_parent_id !: |
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166 | |
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167 | ! |
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168 | !-- Control parameters, will be made input parameters later |
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169 | CHARACTER(LEN=7), SAVE :: nesting_datatransfer_mode = 'mixed' !: steering |
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170 | !: parameter for data- |
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171 | !: transfer mode |
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172 | CHARACTER(LEN=7), SAVE :: nesting_mode = 'two-way' !: steering parameter |
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173 | !: for 1- or 2-way nesting |
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174 | |
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175 | LOGICAL, SAVE :: nested_run = .FALSE. !: general switch |
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176 | |
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177 | REAL(wp), SAVE :: anterp_relax_length_l = -1.0_wp !: |
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178 | REAL(wp), SAVE :: anterp_relax_length_r = -1.0_wp !: |
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179 | REAL(wp), SAVE :: anterp_relax_length_s = -1.0_wp !: |
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180 | REAL(wp), SAVE :: anterp_relax_length_n = -1.0_wp !: |
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181 | REAL(wp), SAVE :: anterp_relax_length_t = -1.0_wp !: |
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182 | |
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183 | ! |
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184 | !-- Geometry |
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185 | REAL(wp), SAVE :: area_t !: |
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186 | REAL(wp), SAVE, DIMENSION(:), ALLOCATABLE :: coord_x !: |
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187 | REAL(wp), SAVE, DIMENSION(:), ALLOCATABLE :: coord_y !: |
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188 | REAL(wp), SAVE :: lower_left_coord_x !: |
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189 | REAL(wp), SAVE :: lower_left_coord_y !: |
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190 | |
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191 | ! |
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192 | !-- Client coarse data arrays |
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193 | INTEGER(iwp), DIMENSION(5) :: coarse_bound !: |
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194 | |
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195 | REAL(wp), SAVE :: xexl !: |
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196 | REAL(wp), SAVE :: xexr !: |
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197 | REAL(wp), SAVE :: yexs !: |
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198 | REAL(wp), SAVE :: yexn !: |
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199 | REAL(wp), SAVE, DIMENSION(:,:), ALLOCATABLE :: tkefactor_l !: |
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200 | REAL(wp), SAVE, DIMENSION(:,:), ALLOCATABLE :: tkefactor_n !: |
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201 | REAL(wp), SAVE, DIMENSION(:,:), ALLOCATABLE :: tkefactor_r !: |
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202 | REAL(wp), SAVE, DIMENSION(:,:), ALLOCATABLE :: tkefactor_s !: |
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203 | REAL(wp), SAVE, DIMENSION(:,:), ALLOCATABLE :: tkefactor_t !: |
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204 | |
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205 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: ec !: |
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206 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: ptc !: |
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207 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: uc !: |
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208 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: vc !: |
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209 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: wc !: |
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210 | REAL(wp), SAVE, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: qc !: |
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211 | |
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212 | ! |
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213 | !-- Client interpolation coefficients and client-array indices to be precomputed |
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214 | !-- and stored. |
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215 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: ico !: |
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216 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: icu !: |
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217 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jco !: |
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218 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jcv !: |
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219 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kco !: |
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220 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kcw !: |
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221 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r1xo !: |
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222 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r2xo !: |
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223 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r1xu !: |
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224 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r2xu !: |
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225 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r1yo !: |
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226 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r2yo !: |
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227 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r1yv !: |
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228 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r2yv !: |
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229 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r1zo !: |
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230 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r2zo !: |
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231 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r1zw !: |
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232 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: r2zw !: |
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233 | |
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234 | ! |
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235 | !-- Client index arrays and log-ratio arrays for the log-law near-wall |
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236 | !-- corrections. These are not truly 3-D arrays but multiple 2-D arrays. |
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237 | INTEGER(iwp), SAVE :: ncorr !: 4th dimension of the log_ratio-arrays |
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238 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_u_l !: |
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239 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_u_n !: |
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240 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_u_r !: |
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241 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_u_s !: |
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242 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_v_l !: |
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243 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_v_n !: |
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244 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_v_r !: |
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245 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_v_s !: |
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246 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_w_l !: |
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247 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_w_n !: |
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248 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_w_r !: |
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249 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: logc_w_s !: |
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250 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_u_l !: |
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251 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_u_n !: |
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252 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_u_r !: |
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253 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_u_s !: |
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254 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_v_l !: |
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255 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_v_n !: |
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256 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_v_r !: |
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257 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_v_s !: |
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258 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_w_l !: |
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259 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_w_n !: |
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260 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_w_r !: |
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261 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:,:,:,:) :: logc_ratio_w_s !: |
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262 | |
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263 | ! |
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264 | !-- Upper bounds for k in anterpolation. |
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265 | INTEGER(iwp), SAVE :: kctu !: |
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266 | INTEGER(iwp), SAVE :: kctw !: |
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267 | |
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268 | ! |
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269 | !-- Upper bound for k in log-law correction in interpolation. |
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270 | INTEGER(iwp), SAVE :: nzt_topo_nestbc_l !: |
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271 | INTEGER(iwp), SAVE :: nzt_topo_nestbc_n !: |
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272 | INTEGER(iwp), SAVE :: nzt_topo_nestbc_r !: |
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273 | INTEGER(iwp), SAVE :: nzt_topo_nestbc_s !: |
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274 | |
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275 | ! |
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276 | !-- Number of ghost nodes in coarse-grid arrays for i and j in anterpolation. |
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277 | INTEGER(iwp), SAVE :: nhll !: |
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278 | INTEGER(iwp), SAVE :: nhlr !: |
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279 | INTEGER(iwp), SAVE :: nhls !: |
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280 | INTEGER(iwp), SAVE :: nhln !: |
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281 | |
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282 | ! |
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283 | !-- Spatial under-relaxation coefficients for anterpolation. |
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284 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: frax !: |
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285 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: fray !: |
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286 | REAL(wp), SAVE, ALLOCATABLE, DIMENSION(:) :: fraz !: |
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287 | |
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288 | ! |
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289 | !-- Client-array indices to be precomputed and stored for anterpolation. |
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290 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: iflu !: |
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291 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: ifuu !: |
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292 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: iflo !: |
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293 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: ifuo !: |
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294 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jflv !: |
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295 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jfuv !: |
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296 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jflo !: |
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297 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: jfuo !: |
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298 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kflw !: |
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299 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kfuw !: |
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300 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kflo !: |
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301 | INTEGER(iwp), SAVE, ALLOCATABLE, DIMENSION(:) :: kfuo !: |
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302 | |
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303 | INTEGER(iwp), DIMENSION(3) :: define_coarse_grid_int !: |
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304 | REAL(wp), DIMENSION(7) :: define_coarse_grid_real !: |
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305 | |
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306 | TYPE coarsegrid_def |
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307 | INTEGER(iwp) :: nx |
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308 | INTEGER(iwp) :: ny |
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309 | INTEGER(iwp) :: nz |
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310 | REAL(wp) :: dx |
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311 | REAL(wp) :: dy |
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312 | REAL(wp) :: dz |
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313 | REAL(wp) :: lower_left_coord_x |
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314 | REAL(wp) :: lower_left_coord_y |
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315 | REAL(wp) :: xend |
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316 | REAL(wp) :: yend |
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317 | REAL(wp), DIMENSION(:), ALLOCATABLE :: coord_x |
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318 | REAL(wp), DIMENSION(:), ALLOCATABLE :: coord_y |
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319 | REAL(wp), DIMENSION(:), ALLOCATABLE :: dzu |
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320 | REAL(wp), DIMENSION(:), ALLOCATABLE :: dzw |
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321 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zu |
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322 | REAL(wp), DIMENSION(:), ALLOCATABLE :: zw |
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323 | END TYPE coarsegrid_def |
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324 | |
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325 | TYPE(coarsegrid_def), SAVE :: cg !: |
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326 | |
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327 | |
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328 | INTERFACE pmci_check_setting_mismatches |
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329 | MODULE PROCEDURE pmci_check_setting_mismatches |
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330 | END INTERFACE |
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331 | |
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332 | INTERFACE pmci_client_initialize |
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333 | MODULE PROCEDURE pmci_client_initialize |
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334 | END INTERFACE |
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335 | |
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336 | INTERFACE pmci_client_synchronize |
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337 | MODULE PROCEDURE pmci_client_synchronize |
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338 | END INTERFACE |
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339 | |
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340 | INTERFACE pmci_datatrans |
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341 | MODULE PROCEDURE pmci_datatrans |
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342 | END INTERFACE pmci_datatrans |
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343 | |
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344 | INTERFACE pmci_ensure_nest_mass_conservation |
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345 | MODULE PROCEDURE pmci_ensure_nest_mass_conservation |
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346 | END INTERFACE |
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347 | |
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348 | INTERFACE pmci_init |
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349 | MODULE PROCEDURE pmci_init |
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350 | END INTERFACE |
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351 | |
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352 | INTERFACE pmci_modelconfiguration |
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353 | MODULE PROCEDURE pmci_modelconfiguration |
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354 | END INTERFACE |
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355 | |
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356 | INTERFACE pmci_server_initialize |
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357 | MODULE PROCEDURE pmci_server_initialize |
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358 | END INTERFACE |
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359 | |
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360 | INTERFACE pmci_server_synchronize |
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361 | MODULE PROCEDURE pmci_server_synchronize |
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362 | END INTERFACE |
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363 | |
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364 | INTERFACE pmci_set_swaplevel |
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365 | MODULE PROCEDURE pmci_set_swaplevel |
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366 | END INTERFACE pmci_set_swaplevel |
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367 | |
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368 | PUBLIC anterp_relax_length_l, anterp_relax_length_r, & |
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369 | anterp_relax_length_s, anterp_relax_length_n, & |
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370 | anterp_relax_length_t, client_to_server, comm_world_nesting, & |
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371 | cpl_id, nested_run, nesting_datatransfer_mode, nesting_mode, & |
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372 | server_to_client |
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373 | PUBLIC pmci_client_initialize |
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374 | PUBLIC pmci_client_synchronize |
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375 | PUBLIC pmci_datatrans |
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376 | PUBLIC pmci_ensure_nest_mass_conservation |
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377 | PUBLIC pmci_init |
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378 | PUBLIC pmci_modelconfiguration |
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379 | PUBLIC pmci_server_initialize |
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380 | PUBLIC pmci_server_synchronize |
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381 | PUBLIC pmci_set_swaplevel |
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382 | |
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383 | |
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384 | CONTAINS |
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385 | |
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386 | |
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387 | SUBROUTINE pmci_init( world_comm ) |
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388 | |
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389 | USE control_parameters, & |
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390 | ONLY: message_string |
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391 | |
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392 | IMPLICIT NONE |
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393 | |
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394 | INTEGER, INTENT(OUT) :: world_comm !: |
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395 | |
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396 | #if defined( __parallel ) |
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397 | |
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398 | INTEGER(iwp) :: ierr !: |
---|
399 | INTEGER(iwp) :: istat !: |
---|
400 | INTEGER(iwp) :: pmc_status !: |
---|
401 | |
---|
402 | |
---|
403 | CALL pmc_init_model( world_comm, nesting_datatransfer_mode, nesting_mode, & |
---|
404 | pmc_status ) |
---|
405 | |
---|
406 | IF ( pmc_status == pmc_no_namelist_found ) THEN |
---|
407 | ! |
---|
408 | !-- This is not a nested run |
---|
409 | world_comm = MPI_COMM_WORLD |
---|
410 | cpl_id = 1 |
---|
411 | cpl_name = "" |
---|
412 | |
---|
413 | RETURN |
---|
414 | |
---|
415 | ENDIF |
---|
416 | |
---|
417 | ! |
---|
418 | !-- Check steering parameter values |
---|
419 | IF ( TRIM( nesting_mode ) /= 'one-way' .AND. & |
---|
420 | TRIM( nesting_mode ) /= 'two-way' ) & |
---|
421 | THEN |
---|
422 | message_string = 'illegal nesting mode: ' // TRIM( nesting_mode ) |
---|
423 | CALL message( 'pmci_init', 'PA0417', 3, 2, 0, 6, 0 ) |
---|
424 | ENDIF |
---|
425 | |
---|
426 | IF ( TRIM( nesting_datatransfer_mode ) /= 'cascade' .AND. & |
---|
427 | TRIM( nesting_datatransfer_mode ) /= 'mixed' .AND. & |
---|
428 | TRIM( nesting_datatransfer_mode ) /= 'overlap' ) & |
---|
429 | THEN |
---|
430 | message_string = 'illegal nesting datatransfer mode: ' & |
---|
431 | // TRIM( nesting_datatransfer_mode ) |
---|
432 | CALL message( 'pmci_init', 'PA0418', 3, 2, 0, 6, 0 ) |
---|
433 | ENDIF |
---|
434 | |
---|
435 | ! |
---|
436 | !-- Set the general steering switch which tells PALM that its a nested run |
---|
437 | nested_run = .TRUE. |
---|
438 | |
---|
439 | ! |
---|
440 | !-- Get some variables required by the pmc-interface (and in some cases in the |
---|
441 | !-- PALM code out of the pmci) out of the pmc-core |
---|
442 | CALL pmc_get_model_info( comm_world_nesting = comm_world_nesting, & |
---|
443 | cpl_id = cpl_id, cpl_parent_id = cpl_parent_id, & |
---|
444 | cpl_name = cpl_name, npe_total = cpl_npe_total, & |
---|
445 | lower_left_x = lower_left_coord_x, & |
---|
446 | lower_left_y = lower_left_coord_y ) |
---|
447 | ! |
---|
448 | !-- Set the steering switch which tells the models that they are nested (of |
---|
449 | !-- course the root domain (cpl_id = 1) is not nested) |
---|
450 | IF ( cpl_id >= 2 ) THEN |
---|
451 | nest_domain = .TRUE. |
---|
452 | WRITE( coupling_char, '(A1,I2.2)') '_', cpl_id |
---|
453 | ENDIF |
---|
454 | |
---|
455 | ! |
---|
456 | !-- Message that communicators for nesting are initialized. |
---|
457 | !-- Attention: myid has been set at the end of pmc_init_model in order to |
---|
458 | !-- guarantee that only PE0 of the root domain does the output. |
---|
459 | CALL location_message( 'finished', .TRUE. ) |
---|
460 | ! |
---|
461 | !-- Reset myid to its default value |
---|
462 | myid = 0 |
---|
463 | #else |
---|
464 | ! |
---|
465 | !-- Nesting cannot be used in serial mode. cpl_id is set to root domain (1) |
---|
466 | !-- because no location messages would be generated otherwise. |
---|
467 | !-- world_comm is given a dummy value to avoid compiler warnings (INTENT(OUT) |
---|
468 | !-- should get an explicit value) |
---|
469 | cpl_id = 1 |
---|
470 | nested_run = .FALSE. |
---|
471 | world_comm = 1 |
---|
472 | #endif |
---|
473 | |
---|
474 | END SUBROUTINE pmci_init |
---|
475 | |
---|
476 | |
---|
477 | |
---|
478 | SUBROUTINE pmci_modelconfiguration |
---|
479 | |
---|
480 | IMPLICIT NONE |
---|
481 | |
---|
482 | CALL location_message( 'setup the nested model configuration', .FALSE. ) |
---|
483 | ! |
---|
484 | !-- Compute absolute coordinates for all models |
---|
485 | CALL pmci_setup_coordinates |
---|
486 | ! |
---|
487 | !-- Initialize the client (must be called before pmc_setup_server) |
---|
488 | CALL pmci_setup_client |
---|
489 | ! |
---|
490 | !-- Initialize PMC Server |
---|
491 | CALL pmci_setup_server |
---|
492 | ! |
---|
493 | !-- Check for mismatches between settings of master and client variables |
---|
494 | !-- (e.g., all clients have to follow the end_time settings of the root master) |
---|
495 | CALL pmci_check_setting_mismatches |
---|
496 | |
---|
497 | CALL location_message( 'finished', .TRUE. ) |
---|
498 | |
---|
499 | END SUBROUTINE pmci_modelconfiguration |
---|
500 | |
---|
501 | |
---|
502 | |
---|
503 | SUBROUTINE pmci_setup_server |
---|
504 | |
---|
505 | #if defined( __parallel ) |
---|
506 | IMPLICIT NONE |
---|
507 | |
---|
508 | CHARACTER(LEN=32) :: myname |
---|
509 | |
---|
510 | INTEGER(iwp) :: client_id !: |
---|
511 | INTEGER(iwp) :: ierr !: |
---|
512 | INTEGER(iwp) :: i !: |
---|
513 | INTEGER(iwp) :: j !: |
---|
514 | INTEGER(iwp) :: k !: |
---|
515 | INTEGER(iwp) :: m !: |
---|
516 | INTEGER(iwp) :: nomatch !: |
---|
517 | INTEGER(iwp) :: nx_cl !: |
---|
518 | INTEGER(iwp) :: ny_cl !: |
---|
519 | INTEGER(iwp) :: nz_cl !: |
---|
520 | |
---|
521 | INTEGER(iwp), DIMENSION(5) :: val !: |
---|
522 | |
---|
523 | REAL(wp) :: dx_cl !: |
---|
524 | REAL(wp) :: dy_cl !: |
---|
525 | REAL(wp) :: xez !: |
---|
526 | REAL(wp) :: yez !: |
---|
527 | |
---|
528 | REAL(wp), DIMENSION(1) :: fval !: |
---|
529 | |
---|
530 | REAL(wp), DIMENSION(:), ALLOCATABLE :: cl_coord_x !: |
---|
531 | REAL(wp), DIMENSION(:), ALLOCATABLE :: cl_coord_y !: |
---|
532 | |
---|
533 | |
---|
534 | ! |
---|
535 | ! Initialize the pmc server |
---|
536 | CALL pmc_serverinit |
---|
537 | |
---|
538 | ! |
---|
539 | !-- Get coordinates from all clients |
---|
540 | DO m = 1, SIZE( pmc_server_for_client ) - 1 |
---|
541 | |
---|
542 | client_id = pmc_server_for_client(m) |
---|
543 | IF ( myid == 0 ) THEN |
---|
544 | |
---|
545 | CALL pmc_recv_from_client( client_id, val, size(val), 0, 123, ierr ) |
---|
546 | CALL pmc_recv_from_client( client_id, fval, size(fval), 0, 124, ierr ) |
---|
547 | |
---|
548 | nx_cl = val(1) |
---|
549 | ny_cl = val(2) |
---|
550 | dx_cl = val(4) |
---|
551 | dy_cl = val(5) |
---|
552 | |
---|
553 | nz_cl = nz |
---|
554 | |
---|
555 | ! |
---|
556 | !-- Find the highest client level in the coarse grid for the reduced z |
---|
557 | !-- transfer |
---|
558 | DO k = 1, nz |
---|
559 | IF ( zw(k) > fval(1) ) THEN |
---|
560 | nz_cl = k |
---|
561 | EXIT |
---|
562 | ENDIF |
---|
563 | ENDDO |
---|
564 | |
---|
565 | ! |
---|
566 | !-- Get absolute coordinates from the client |
---|
567 | ALLOCATE( cl_coord_x(-nbgp:nx_cl+nbgp) ) |
---|
568 | ALLOCATE( cl_coord_y(-nbgp:ny_cl+nbgp) ) |
---|
569 | |
---|
570 | CALL pmc_recv_from_client( client_id, cl_coord_x, SIZE( cl_coord_x ),& |
---|
571 | 0, 11, ierr ) |
---|
572 | CALL pmc_recv_from_client( client_id, cl_coord_y, SIZE( cl_coord_y ),& |
---|
573 | 0, 12, ierr ) |
---|
574 | ! WRITE ( 0, * ) 'receive from pmc Client ', client_id, nx_cl, ny_cl |
---|
575 | |
---|
576 | define_coarse_grid_real(1) = lower_left_coord_x |
---|
577 | define_coarse_grid_real(2) = lower_left_coord_y |
---|
578 | define_coarse_grid_real(3) = dx |
---|
579 | define_coarse_grid_real(4) = dy |
---|
580 | define_coarse_grid_real(5) = lower_left_coord_x + ( nx + 1 ) * dx |
---|
581 | define_coarse_grid_real(6) = lower_left_coord_y + ( ny + 1 ) * dy |
---|
582 | define_coarse_grid_real(7) = dz |
---|
583 | |
---|
584 | define_coarse_grid_int(1) = nx |
---|
585 | define_coarse_grid_int(2) = ny |
---|
586 | define_coarse_grid_int(3) = nz_cl |
---|
587 | |
---|
588 | ! |
---|
589 | !-- Check that the client domain is completely inside the server domain. |
---|
590 | nomatch = 0 |
---|
591 | xez = ( nbgp + 1 ) * dx |
---|
592 | yez = ( nbgp + 1 ) * dy |
---|
593 | IF ( ( cl_coord_x(0) < define_coarse_grid_real(1) + xez ) .OR. & |
---|
594 | ( cl_coord_x(nx_cl+1) > define_coarse_grid_real(5) - xez ) .OR. & |
---|
595 | ( cl_coord_y(0) < define_coarse_grid_real(2) + yez ) .OR. & |
---|
596 | ( cl_coord_y(ny_cl+1) > define_coarse_grid_real(6) - yez ) ) & |
---|
597 | THEN |
---|
598 | nomatch = 1 |
---|
599 | ENDIF |
---|
600 | |
---|
601 | DEALLOCATE( cl_coord_x ) |
---|
602 | DEALLOCATE( cl_coord_y ) |
---|
603 | |
---|
604 | ! |
---|
605 | !-- Send coarse grid information to client |
---|
606 | CALL pmc_send_to_client( client_id, define_coarse_grid_real, & |
---|
607 | SIZE( define_coarse_grid_real ), 0, 21, & |
---|
608 | ierr ) |
---|
609 | CALL pmc_send_to_client( client_id, define_coarse_grid_int, 3, 0, & |
---|
610 | 22, ierr ) |
---|
611 | |
---|
612 | ! |
---|
613 | !-- Send local grid to client |
---|
614 | CALL pmc_send_to_client( client_id, coord_x, nx+1+2*nbgp, 0, 24, & |
---|
615 | ierr ) |
---|
616 | CALL pmc_send_to_client( client_id, coord_y, ny+1+2*nbgp, 0, 25, & |
---|
617 | ierr ) |
---|
618 | |
---|
619 | ! |
---|
620 | !-- Also send the dzu-, dzw-, zu- and zw-arrays here |
---|
621 | CALL pmc_send_to_client( client_id, dzu, nz_cl+1, 0, 26, ierr ) |
---|
622 | CALL pmc_send_to_client( client_id, dzw, nz_cl+1, 0, 27, ierr ) |
---|
623 | CALL pmc_send_to_client( client_id, zu, nz_cl+2, 0, 28, ierr ) |
---|
624 | CALL pmc_send_to_client( client_id, zw, nz_cl+2, 0, 29, ierr ) |
---|
625 | |
---|
626 | ENDIF |
---|
627 | |
---|
628 | CALL MPI_BCAST( nomatch, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
629 | IF ( nomatch /= 0 ) THEN |
---|
630 | WRITE ( message_string, * ) 'Error: nested client domain does ', & |
---|
631 | 'not fit into its server domain' |
---|
632 | CALL message( 'pmc_palm_setup_server', 'PA0XYZ', 1, 2, 0, 6, 0 ) |
---|
633 | ENDIF |
---|
634 | |
---|
635 | CALL MPI_BCAST( nz_cl, 1, MPI_INTEGER, 0, comm2d, ierr ) |
---|
636 | |
---|
637 | ! |
---|
638 | !-- TO_DO: Klaus: please give a comment what is done here |
---|
639 | CALL pmci_create_index_list |
---|
640 | |
---|
641 | ! |
---|
642 | !-- Include couple arrays into server content |
---|
643 | !-- TO_DO: Klaus: please give a more meaningful comment |
---|
644 | CALL pmc_s_clear_next_array_list |
---|
645 | DO WHILE ( pmc_s_getnextarray( client_id, myname ) ) |
---|
646 | CALL pmci_set_array_pointer( myname, client_id = client_id, & |
---|
647 | nz_cl = nz_cl ) |
---|
648 | ENDDO |
---|
649 | CALL pmc_s_setind_and_allocmem( client_id ) |
---|
650 | ENDDO |
---|
651 | |
---|
652 | CONTAINS |
---|
653 | |
---|
654 | |
---|
655 | SUBROUTINE pmci_create_index_list |
---|
656 | |
---|
657 | IMPLICIT NONE |
---|
658 | |
---|
659 | INTEGER(iwp) :: i !: |
---|
660 | INTEGER(iwp) :: ic !: |
---|
661 | INTEGER(iwp) :: ierr !: |
---|
662 | INTEGER(iwp) :: j !: |
---|
663 | INTEGER(iwp) :: k !: |
---|
664 | INTEGER(iwp) :: m !: |
---|
665 | INTEGER(iwp) :: n !: |
---|
666 | INTEGER(iwp) :: npx !: |
---|
667 | INTEGER(iwp) :: npy !: |
---|
668 | INTEGER(iwp) :: nrx !: |
---|
669 | INTEGER(iwp) :: nry !: |
---|
670 | INTEGER(iwp) :: px !: |
---|
671 | INTEGER(iwp) :: py !: |
---|
672 | INTEGER(iwp) :: server_pe !: |
---|
673 | |
---|
674 | INTEGER(iwp), DIMENSION(2) :: scoord !: |
---|
675 | INTEGER(iwp), DIMENSION(2) :: size_of_array !: |
---|
676 | |
---|
677 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: coarse_bound_all !: |
---|
678 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: index_list !: |
---|
679 | |
---|
680 | IF ( myid == 0 ) THEN |
---|
681 | !-- TO_DO: Klaus: give more specific comment what size_of_array stands for |
---|
682 | CALL pmc_recv_from_client( client_id, size_of_array, 2, 0, 40, ierr ) |
---|
683 | ALLOCATE( coarse_bound_all(size_of_array(1),size_of_array(2)) ) |
---|
684 | CALL pmc_recv_from_client( client_id, coarse_bound_all, & |
---|
685 | SIZE( coarse_bound_all ), 0, 41, ierr ) |
---|
686 | |
---|
687 | ! |
---|
688 | !-- Compute size of index_list. |
---|
689 | ic = 0 |
---|
690 | DO k = 1, size_of_array(2) |
---|
691 | DO j = coarse_bound_all(3,k), coarse_bound_all(4,k) |
---|
692 | DO i = coarse_bound_all(1,k), coarse_bound_all(2,k) |
---|
693 | ic = ic + 1 |
---|
694 | ENDDO |
---|
695 | ENDDO |
---|
696 | ENDDO |
---|
697 | |
---|
698 | ALLOCATE( index_list(6,ic) ) |
---|
699 | |
---|
700 | CALL MPI_COMM_SIZE( comm1dx, npx, ierr ) |
---|
701 | CALL MPI_COMM_SIZE( comm1dy, npy, ierr ) |
---|
702 | ! |
---|
703 | !-- The +1 in index is because PALM starts with nx=0 |
---|
704 | nrx = nxr - nxl + 1 |
---|
705 | nry = nyn - nys + 1 |
---|
706 | ic = 0 |
---|
707 | ! |
---|
708 | !-- Loop over all client PEs |
---|
709 | DO k = 1, size_of_array(2) |
---|
710 | ! |
---|
711 | !-- Area along y required by actual client PE |
---|
712 | DO j = coarse_bound_all(3,k), coarse_bound_all(4,k) |
---|
713 | ! |
---|
714 | !-- Area along x required by actual client PE |
---|
715 | DO i = coarse_bound_all(1,k), coarse_bound_all(2,k) |
---|
716 | |
---|
717 | px = i / nrx |
---|
718 | py = j / nry |
---|
719 | scoord(1) = px |
---|
720 | scoord(2) = py |
---|
721 | CALL MPI_CART_RANK( comm2d, scoord, server_pe, ierr ) |
---|
722 | |
---|
723 | ic = ic + 1 |
---|
724 | ! |
---|
725 | !-- First index in server array |
---|
726 | index_list(1,ic) = i - ( px * nrx ) + 1 + nbgp |
---|
727 | ! |
---|
728 | !-- Second index in server array |
---|
729 | index_list(2,ic) = j - ( py * nry ) + 1 + nbgp |
---|
730 | ! |
---|
731 | !-- x index of client coarse grid |
---|
732 | index_list(3,ic) = i - coarse_bound_all(1,k) + 1 |
---|
733 | ! |
---|
734 | !-- y index of client coarse grid |
---|
735 | index_list(4,ic) = j - coarse_bound_all(3,k) + 1 |
---|
736 | ! |
---|
737 | !-- PE number of client |
---|
738 | index_list(5,ic) = k - 1 |
---|
739 | ! |
---|
740 | !-- PE number of server |
---|
741 | index_list(6,ic) = server_pe |
---|
742 | |
---|
743 | ENDDO |
---|
744 | ENDDO |
---|
745 | ENDDO |
---|
746 | ! |
---|
747 | !-- TO_DO: Klaus: comment what is done here |
---|
748 | CALL pmc_s_set_2d_index_list( client_id, index_list(:,1:ic) ) |
---|
749 | |
---|
750 | ELSE |
---|
751 | ! |
---|
752 | !-- TO_DO: Klaus: comment why this dummy allocation is required |
---|
753 | ALLOCATE( index_list(6,1) ) |
---|
754 | CALL pmc_s_set_2d_index_list( client_id, index_list ) |
---|
755 | ENDIF |
---|
756 | |
---|
757 | DEALLOCATE(index_list) |
---|
758 | |
---|
759 | END SUBROUTINE pmci_create_index_list |
---|
760 | |
---|
761 | #endif |
---|
762 | END SUBROUTINE pmci_setup_server |
---|
763 | |
---|
764 | |
---|
765 | |
---|
766 | SUBROUTINE pmci_setup_client |
---|
767 | |
---|
768 | #if defined( __parallel ) |
---|
769 | IMPLICIT NONE |
---|
770 | |
---|
771 | CHARACTER(LEN=da_namelen) :: myname !: |
---|
772 | |
---|
773 | INTEGER(iwp) :: i !: |
---|
774 | INTEGER(iwp) :: ierr !: |
---|
775 | INTEGER(iwp) :: icl !: |
---|
776 | INTEGER(iwp) :: icr !: |
---|
777 | INTEGER(iwp) :: j !: |
---|
778 | INTEGER(iwp) :: jcn !: |
---|
779 | INTEGER(iwp) :: jcs !: |
---|
780 | |
---|
781 | INTEGER(iwp), DIMENSION(5) :: val !: |
---|
782 | |
---|
783 | REAL(wp) :: xcs !: |
---|
784 | REAL(wp) :: xce !: |
---|
785 | REAL(wp) :: ycs !: |
---|
786 | REAL(wp) :: yce !: |
---|
787 | |
---|
788 | REAL(wp), DIMENSION(1) :: fval !: |
---|
789 | |
---|
790 | ! |
---|
791 | !-- TO_DO: describe what is happening in this if-clause |
---|
792 | !-- Root Model does not have Server and is not a client |
---|
793 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
794 | |
---|
795 | CALL pmc_clientinit |
---|
796 | ! |
---|
797 | !-- Here and only here the arrays are defined, which actualy will be |
---|
798 | !-- exchanged between client and server. |
---|
799 | !-- Please check, if the arrays are in the list of possible exchange arrays |
---|
800 | !-- in subroutines: |
---|
801 | !-- pmci_set_array_pointer (for server arrays) |
---|
802 | !-- pmci_create_client_arrays (for client arrays) |
---|
803 | CALL pmc_set_dataarray_name( 'coarse', 'u' ,'fine', 'u', ierr ) |
---|
804 | CALL pmc_set_dataarray_name( 'coarse', 'v' ,'fine', 'v', ierr ) |
---|
805 | CALL pmc_set_dataarray_name( 'coarse', 'w' ,'fine', 'w', ierr ) |
---|
806 | CALL pmc_set_dataarray_name( 'coarse', 'e' ,'fine', 'e', ierr ) |
---|
807 | CALL pmc_set_dataarray_name( 'coarse', 'pt' ,'fine', 'pt', ierr ) |
---|
808 | IF ( humidity .OR. passive_scalar ) THEN |
---|
809 | CALL pmc_set_dataarray_name( 'coarse', 'q' ,'fine', 'q', ierr ) |
---|
810 | ENDIF |
---|
811 | |
---|
812 | ! |
---|
813 | !-- Update this list appropritely and also in create_client_arrays and in |
---|
814 | !-- pmci_set_array_pointer. |
---|
815 | !-- If a variable is removed, it only has to be removed from here. |
---|
816 | CALL pmc_set_dataarray_name( lastentry = .TRUE. ) |
---|
817 | |
---|
818 | ! |
---|
819 | !-- Send grid to server |
---|
820 | val(1) = nx |
---|
821 | val(2) = ny |
---|
822 | val(3) = nz |
---|
823 | val(4) = dx |
---|
824 | val(5) = dy |
---|
825 | fval(1) = zw(nzt+1) |
---|
826 | |
---|
827 | IF ( myid == 0 ) THEN |
---|
828 | |
---|
829 | CALL pmc_send_to_server( val, SIZE( val ), 0, 123, ierr ) |
---|
830 | CALL pmc_send_to_server( fval, SIZE( fval ), 0, 124, ierr ) |
---|
831 | CALL pmc_send_to_server( coord_x, nx + 1 + 2 * nbgp, 0, 11, ierr ) |
---|
832 | CALL pmc_send_to_server( coord_y, ny + 1 + 2 * nbgp, 0, 12, ierr ) |
---|
833 | |
---|
834 | ! |
---|
835 | !-- Receive Coarse grid information. |
---|
836 | !-- TO_DO: find shorter and more meaningful name for define_coarse_grid_real |
---|
837 | CALL pmc_recv_from_server( define_coarse_grid_real, & |
---|
838 | SIZE(define_coarse_grid_real), 0, 21, ierr ) |
---|
839 | CALL pmc_recv_from_server( define_coarse_grid_int, 3, 0, 22, ierr ) |
---|
840 | ! |
---|
841 | !-- Debug-printouts - keep them |
---|
842 | ! WRITE(0,*) 'Coarse grid from Server ' |
---|
843 | ! WRITE(0,*) 'startx_tot = ',define_coarse_grid_real(1) |
---|
844 | ! WRITE(0,*) 'starty_tot = ',define_coarse_grid_real(2) |
---|
845 | ! WRITE(0,*) 'endx_tot = ',define_coarse_grid_real(5) |
---|
846 | ! WRITE(0,*) 'endy_tot = ',define_coarse_grid_real(6) |
---|
847 | ! WRITE(0,*) 'dx = ',define_coarse_grid_real(3) |
---|
848 | ! WRITE(0,*) 'dy = ',define_coarse_grid_real(4) |
---|
849 | ! WRITE(0,*) 'dz = ',define_coarse_grid_real(7) |
---|
850 | ! WRITE(0,*) 'nx_coarse = ',define_coarse_grid_int(1) |
---|
851 | ! WRITE(0,*) 'ny_coarse = ',define_coarse_grid_int(2) |
---|
852 | ! WRITE(0,*) 'nz_coarse = ',define_coarse_grid_int(3) |
---|
853 | ENDIF |
---|
854 | |
---|
855 | CALL MPI_BCAST( define_coarse_grid_real, SIZE(define_coarse_grid_real), & |
---|
856 | MPI_REAL, 0, comm2d, ierr ) |
---|
857 | CALL MPI_BCAST( define_coarse_grid_int, 3, MPI_INTEGER, 0, comm2d, ierr ) |
---|
858 | |
---|
859 | cg%dx = define_coarse_grid_real(3) |
---|
860 | cg%dy = define_coarse_grid_real(4) |
---|
861 | cg%dz = define_coarse_grid_real(7) |
---|
862 | cg%nx = define_coarse_grid_int(1) |
---|
863 | cg%ny = define_coarse_grid_int(2) |
---|
864 | cg%nz = define_coarse_grid_int(3) |
---|
865 | |
---|
866 | ! |
---|
867 | !-- Get server coordinates on coarse grid |
---|
868 | ALLOCATE( cg%coord_x(-nbgp:cg%nx+nbgp) ) |
---|
869 | ALLOCATE( cg%coord_y(-nbgp:cg%ny+nbgp) ) |
---|
870 | |
---|
871 | ALLOCATE( cg%dzu(1:cg%nz+1) ) |
---|
872 | ALLOCATE( cg%dzw(1:cg%nz+1) ) |
---|
873 | ALLOCATE( cg%zu(0:cg%nz+1) ) |
---|
874 | ALLOCATE( cg%zw(0:cg%nz+1) ) |
---|
875 | |
---|
876 | ! |
---|
877 | !-- Get coarse grid coordinates and vales of the z-direction from server |
---|
878 | IF ( myid == 0) THEN |
---|
879 | |
---|
880 | CALL pmc_recv_from_server( cg%coord_x, cg%nx+1+2*nbgp, 0, 24, ierr ) |
---|
881 | CALL pmc_recv_from_server( cg%coord_y, cg%ny+1+2*nbgp, 0, 25, ierr ) |
---|
882 | CALL pmc_recv_from_server( cg%dzu, cg%nz + 1, 0, 26, ierr ) |
---|
883 | CALL pmc_recv_from_server( cg%dzw, cg%nz + 1, 0, 27, ierr ) |
---|
884 | CALL pmc_recv_from_server( cg%zu, cg%nz + 2, 0, 28, ierr ) |
---|
885 | CALL pmc_recv_from_server( cg%zw, cg%nz + 2, 0, 29, ierr ) |
---|
886 | |
---|
887 | ENDIF |
---|
888 | |
---|
889 | ! |
---|
890 | !-- Broadcast this information |
---|
891 | CALL MPI_BCAST( cg%coord_x, cg%nx+1+2*nbgp, MPI_REAL, 0, comm2d, ierr ) |
---|
892 | CALL MPI_BCAST( cg%coord_y, cg%ny+1+2*nbgp, MPI_REAL, 0, comm2d, ierr ) |
---|
893 | CALL MPI_BCAST( cg%dzu, cg%nz+1, MPI_REAL, 0, comm2d, ierr ) |
---|
894 | CALL MPI_BCAST( cg%dzw, cg%nz+1, MPI_REAL, 0, comm2d, ierr ) |
---|
895 | CALL MPI_BCAST( cg%zu, cg%nz+2, MPI_REAL, 0, comm2d, ierr ) |
---|
896 | CALL MPI_BCAST( cg%zw, cg%nz+2, MPI_REAL, 0, comm2d, ierr ) |
---|
897 | |
---|
898 | ! |
---|
899 | !-- Find the index bounds for the nest domain in the coarse-grid index space |
---|
900 | CALL pmci_map_fine_to_coarse_grid |
---|
901 | ! |
---|
902 | !-- TO_DO: Klaus give a comment what is happening here |
---|
903 | CALL pmc_c_get_2d_index_list |
---|
904 | |
---|
905 | ! |
---|
906 | !-- Include couple arrays into client content |
---|
907 | !-- TO_DO: Klaus: better explain the above comment (what is client content?) |
---|
908 | CALL pmc_c_clear_next_array_list |
---|
909 | DO WHILE ( pmc_c_getnextarray( myname ) ) |
---|
910 | !-- TO_DO: Klaus, why the c-arrays are still up to cg%nz?? |
---|
911 | CALL pmci_create_client_arrays ( myname, icl, icr, jcs, jcn, cg%nz ) |
---|
912 | ENDDO |
---|
913 | CALL pmc_c_setind_and_allocmem |
---|
914 | |
---|
915 | ! |
---|
916 | !-- Precompute interpolation coefficients and client-array indices |
---|
917 | CALL pmci_init_interp_tril |
---|
918 | |
---|
919 | ! |
---|
920 | !-- Precompute the log-law correction index- and ratio-arrays |
---|
921 | CALL pmci_init_loglaw_correction |
---|
922 | |
---|
923 | ! |
---|
924 | !-- Define the SGS-TKE scaling factor based on the grid-spacing ratio |
---|
925 | CALL pmci_init_tkefactor |
---|
926 | |
---|
927 | ! |
---|
928 | !-- Two-way coupling. |
---|
929 | !-- Precompute the index arrays and relaxation functions for the |
---|
930 | !-- anterpolation |
---|
931 | IF ( nesting_mode == 'two-way' ) THEN |
---|
932 | CALL pmci_init_anterp_tophat |
---|
933 | ENDIF |
---|
934 | |
---|
935 | ! |
---|
936 | !-- Finally, compute the total area of the top-boundary face of the domain. |
---|
937 | !-- This is needed in the pmc_ensure_nest_mass_conservation |
---|
938 | area_t = ( nx + 1 ) * (ny + 1 ) * dx * dy |
---|
939 | |
---|
940 | ENDIF |
---|
941 | |
---|
942 | CONTAINS |
---|
943 | |
---|
944 | SUBROUTINE pmci_map_fine_to_coarse_grid |
---|
945 | ! |
---|
946 | !-- Determine index bounds of interpolation/anterpolation area in the coarse |
---|
947 | !-- grid index space |
---|
948 | IMPLICIT NONE |
---|
949 | |
---|
950 | INTEGER(iwp), DIMENSION(5,numprocs) :: coarse_bound_all !: |
---|
951 | INTEGER(iwp), DIMENSION(2) :: size_of_array !: |
---|
952 | |
---|
953 | REAL(wp) :: loffset !: |
---|
954 | REAL(wp) :: noffset !: |
---|
955 | REAL(wp) :: roffset !: |
---|
956 | REAL(wp) :: soffset !: |
---|
957 | |
---|
958 | ! |
---|
959 | !-- If the fine- and coarse grid nodes do not match: |
---|
960 | loffset = MOD( coord_x(nxl), cg%dx ) |
---|
961 | xexl = cg%dx + loffset |
---|
962 | ! |
---|
963 | !-- This is needed in the anterpolation phase |
---|
964 | nhll = CEILING( xexl / cg%dx ) |
---|
965 | xcs = coord_x(nxl) - xexl |
---|
966 | DO i = 0, cg%nx |
---|
967 | IF ( cg%coord_x(i) > xcs ) THEN |
---|
968 | icl = MAX( -1, i-1 ) |
---|
969 | EXIT |
---|
970 | ENDIF |
---|
971 | ENDDO |
---|
972 | ! |
---|
973 | !-- If the fine- and coarse grid nodes do not match |
---|
974 | roffset = MOD( coord_x(nxr+1), cg%dx ) |
---|
975 | xexr = cg%dx + roffset |
---|
976 | ! |
---|
977 | !-- This is needed in the anterpolation phase |
---|
978 | nhlr = CEILING( xexr / cg%dx ) |
---|
979 | xce = coord_x(nxr) + xexr |
---|
980 | DO i = cg%nx, 0 , -1 |
---|
981 | IF ( cg%coord_x(i) < xce ) THEN |
---|
982 | icr = MIN( cg%nx+1, i+1 ) |
---|
983 | EXIT |
---|
984 | ENDIF |
---|
985 | ENDDO |
---|
986 | ! |
---|
987 | !-- If the fine- and coarse grid nodes do not match |
---|
988 | soffset = MOD( coord_y(nys), cg%dy ) |
---|
989 | yexs = cg%dy + soffset |
---|
990 | ! |
---|
991 | !-- This is needed in the anterpolation phase |
---|
992 | nhls = CEILING( yexs / cg%dy ) |
---|
993 | ycs = coord_y(nys) - yexs |
---|
994 | DO j = 0, cg%ny |
---|
995 | IF ( cg%coord_y(j) > ycs ) THEN |
---|
996 | jcs = MAX( -nbgp, j-1 ) |
---|
997 | EXIT |
---|
998 | ENDIF |
---|
999 | ENDDO |
---|
1000 | ! |
---|
1001 | !-- If the fine- and coarse grid nodes do not match |
---|
1002 | noffset = MOD( coord_y(nyn+1), cg%dy ) |
---|
1003 | yexn = cg%dy + noffset |
---|
1004 | ! |
---|
1005 | !-- This is needed in the anterpolation phase |
---|
1006 | nhln = CEILING( yexn / cg%dy ) |
---|
1007 | yce = coord_y(nyn) + yexn |
---|
1008 | DO j = cg%ny, 0, -1 |
---|
1009 | IF ( cg%coord_y(j) < yce ) THEN |
---|
1010 | jcn = MIN( cg%ny + nbgp, j+1 ) |
---|
1011 | EXIT |
---|
1012 | ENDIF |
---|
1013 | ENDDO |
---|
1014 | |
---|
1015 | coarse_bound(1) = icl |
---|
1016 | coarse_bound(2) = icr |
---|
1017 | coarse_bound(3) = jcs |
---|
1018 | coarse_bound(4) = jcn |
---|
1019 | coarse_bound(5) = myid |
---|
1020 | ! |
---|
1021 | !-- Note that MPI_Gather receives data from all processes in the rank order |
---|
1022 | !-- TO_DO: refer to the line where this fact becomes important |
---|
1023 | CALL MPI_GATHER( coarse_bound, 5, MPI_INTEGER, coarse_bound_all, 5, & |
---|
1024 | MPI_INTEGER, 0, comm2d, ierr ) |
---|
1025 | |
---|
1026 | IF ( myid == 0 ) THEN |
---|
1027 | size_of_array(1) = SIZE( coarse_bound_all, 1 ) |
---|
1028 | size_of_array(2) = SIZE( coarse_bound_all, 2 ) |
---|
1029 | CALL pmc_send_to_server( size_of_array, 2, 0, 40, ierr ) |
---|
1030 | CALL pmc_send_to_server( coarse_bound_all, SIZE( coarse_bound_all ), & |
---|
1031 | 0, 41, ierr ) |
---|
1032 | ENDIF |
---|
1033 | |
---|
1034 | END SUBROUTINE pmci_map_fine_to_coarse_grid |
---|
1035 | |
---|
1036 | |
---|
1037 | |
---|
1038 | SUBROUTINE pmci_init_interp_tril |
---|
1039 | ! |
---|
1040 | !-- Precomputation of the interpolation coefficients and client-array indices |
---|
1041 | !-- to be used by the interpolation routines interp_tril_lr, interp_tril_ns |
---|
1042 | !-- and interp_tril_t. |
---|
1043 | |
---|
1044 | IMPLICIT NONE |
---|
1045 | |
---|
1046 | INTEGER(iwp) :: i !: |
---|
1047 | INTEGER(iwp) :: i1 !: |
---|
1048 | INTEGER(iwp) :: j !: |
---|
1049 | INTEGER(iwp) :: j1 !: |
---|
1050 | INTEGER(iwp) :: k !: |
---|
1051 | INTEGER(iwp) :: kc !: |
---|
1052 | |
---|
1053 | REAL(wp) :: xb !: |
---|
1054 | REAL(wp) :: xcsu !: |
---|
1055 | REAL(wp) :: xfso !: |
---|
1056 | REAL(wp) :: xcso !: |
---|
1057 | REAL(wp) :: xfsu !: |
---|
1058 | REAL(wp) :: yb !: |
---|
1059 | REAL(wp) :: ycso !: |
---|
1060 | REAL(wp) :: ycsv !: |
---|
1061 | REAL(wp) :: yfso !: |
---|
1062 | REAL(wp) :: yfsv !: |
---|
1063 | REAL(wp) :: zcso !: |
---|
1064 | REAL(wp) :: zcsw !: |
---|
1065 | REAL(wp) :: zfso !: |
---|
1066 | REAL(wp) :: zfsw !: |
---|
1067 | |
---|
1068 | |
---|
1069 | xb = nxl * dx |
---|
1070 | yb = nys * dy |
---|
1071 | |
---|
1072 | ALLOCATE( icu(nxlg:nxrg) ) |
---|
1073 | ALLOCATE( ico(nxlg:nxrg) ) |
---|
1074 | ALLOCATE( jcv(nysg:nyng) ) |
---|
1075 | ALLOCATE( jco(nysg:nyng) ) |
---|
1076 | ALLOCATE( kcw(nzb:nzt+1) ) |
---|
1077 | ALLOCATE( kco(nzb:nzt+1) ) |
---|
1078 | ALLOCATE( r1xu(nxlg:nxrg) ) |
---|
1079 | ALLOCATE( r2xu(nxlg:nxrg) ) |
---|
1080 | ALLOCATE( r1xo(nxlg:nxrg) ) |
---|
1081 | ALLOCATE( r2xo(nxlg:nxrg) ) |
---|
1082 | ALLOCATE( r1yv(nysg:nyng) ) |
---|
1083 | ALLOCATE( r2yv(nysg:nyng) ) |
---|
1084 | ALLOCATE( r1yo(nysg:nyng) ) |
---|
1085 | ALLOCATE( r2yo(nysg:nyng) ) |
---|
1086 | ALLOCATE( r1zw(nzb:nzt+1) ) |
---|
1087 | ALLOCATE( r2zw(nzb:nzt+1) ) |
---|
1088 | ALLOCATE( r1zo(nzb:nzt+1) ) |
---|
1089 | ALLOCATE( r2zo(nzb:nzt+1) ) |
---|
1090 | |
---|
1091 | ! |
---|
1092 | !-- Note that the node coordinates xfs... and xcs... are relative to the |
---|
1093 | !-- lower-left-bottom corner of the fc-array, not the actual client domain |
---|
1094 | !-- corner |
---|
1095 | DO i = nxlg, nxrg |
---|
1096 | xfsu = coord_x(i) - ( lower_left_coord_x + xb - xexl ) |
---|
1097 | xfso = coord_x(i) + 0.5_wp * dx - ( lower_left_coord_x + xb - xexl ) |
---|
1098 | icu(i) = icl + FLOOR( xfsu / cg%dx ) |
---|
1099 | ico(i) = icl + FLOOR( ( xfso - 0.5_wp * cg%dx ) / cg%dx ) |
---|
1100 | xcsu = ( icu(i) - icl ) * cg%dx |
---|
1101 | xcso = ( ico(i) - icl ) * cg%dx + 0.5_wp * cg%dx |
---|
1102 | r2xu(i) = ( xfsu - xcsu ) / cg%dx |
---|
1103 | r2xo(i) = ( xfso - xcso ) / cg%dx |
---|
1104 | r1xu(i) = 1.0_wp - r2xu(i) |
---|
1105 | r1xo(i) = 1.0_wp - r2xo(i) |
---|
1106 | ENDDO |
---|
1107 | |
---|
1108 | DO j = nysg, nyng |
---|
1109 | yfsv = coord_y(j) - ( lower_left_coord_y + yb - yexs ) |
---|
1110 | yfso = coord_y(j) + 0.5_wp * dy - ( lower_left_coord_y + yb - yexs ) |
---|
1111 | jcv(j) = jcs + FLOOR( yfsv / cg%dy ) |
---|
1112 | jco(j) = jcs + FLOOR( ( yfso -0.5_wp * cg%dy ) / cg%dy ) |
---|
1113 | ycsv = ( jcv(j) - jcs ) * cg%dy |
---|
1114 | ycso = ( jco(j) - jcs ) * cg%dy + 0.5_wp * cg%dy |
---|
1115 | r2yv(j) = ( yfsv - ycsv ) / cg%dy |
---|
1116 | r2yo(j) = ( yfso - ycso ) / cg%dy |
---|
1117 | r1yv(j) = 1.0_wp - r2yv(j) |
---|
1118 | r1yo(j) = 1.0_wp - r2yo(j) |
---|
1119 | ENDDO |
---|
1120 | |
---|
1121 | DO k = nzb, nzt + 1 |
---|
1122 | zfsw = zw(k) |
---|
1123 | zfso = zu(k) |
---|
1124 | |
---|
1125 | kc = 0 |
---|
1126 | DO WHILE ( cg%zw(kc) <= zfsw ) |
---|
1127 | kc = kc + 1 |
---|
1128 | ENDDO |
---|
1129 | kcw(k) = kc - 1 |
---|
1130 | |
---|
1131 | kc = 0 |
---|
1132 | DO WHILE ( cg%zu(kc) <= zfso ) |
---|
1133 | kc = kc + 1 |
---|
1134 | ENDDO |
---|
1135 | kco(k) = kc - 1 |
---|
1136 | |
---|
1137 | zcsw = cg%zw(kcw(k)) |
---|
1138 | zcso = cg%zu(kco(k)) |
---|
1139 | r2zw(k) = ( zfsw - zcsw ) / cg%dzw(kcw(k)+1) |
---|
1140 | r2zo(k) = ( zfso - zcso ) / cg%dzu(kco(k)+1) |
---|
1141 | r1zw(k) = 1.0_wp - r2zw(k) |
---|
1142 | r1zo(k) = 1.0_wp - r2zo(k) |
---|
1143 | ENDDO |
---|
1144 | |
---|
1145 | END SUBROUTINE pmci_init_interp_tril |
---|
1146 | |
---|
1147 | |
---|
1148 | |
---|
1149 | SUBROUTINE pmci_init_loglaw_correction |
---|
1150 | ! |
---|
1151 | !-- Precomputation of the index and log-ratio arrays for the log-law |
---|
1152 | !-- corrections for near-wall nodes after the nest-BC interpolation. |
---|
1153 | !-- These are used by the interpolation routines interp_tril_lr and |
---|
1154 | !-- interp_tril_ns. |
---|
1155 | |
---|
1156 | IMPLICIT NONE |
---|
1157 | |
---|
1158 | INTEGER(iwp) :: direction !: Wall normal index: 1=k, 2=j, 3=i. |
---|
1159 | INTEGER(iwp) :: i !: |
---|
1160 | INTEGER(iwp) :: icorr !: |
---|
1161 | INTEGER(iwp) :: inc !: Wall outward-normal index increment -1 |
---|
1162 | !: or 1, for direction=1, inc=1 always |
---|
1163 | INTEGER(iwp) :: iw !: |
---|
1164 | INTEGER(iwp) :: j !: |
---|
1165 | INTEGER(iwp) :: jcorr !: |
---|
1166 | INTEGER(iwp) :: jw !: |
---|
1167 | INTEGER(iwp) :: k !: |
---|
1168 | INTEGER(iwp) :: kb !: |
---|
1169 | INTEGER(iwp) :: kcorr !: |
---|
1170 | INTEGER(iwp) :: lc !: |
---|
1171 | INTEGER(iwp) :: ni !: |
---|
1172 | INTEGER(iwp) :: nj !: |
---|
1173 | INTEGER(iwp) :: nk !: |
---|
1174 | INTEGER(iwp) :: nzt_topo_max !: |
---|
1175 | INTEGER(iwp) :: wall_index !: Index of the wall-node coordinate |
---|
1176 | |
---|
1177 | REAL(wp), ALLOCATABLE, DIMENSION(:) :: lcr !: |
---|
1178 | |
---|
1179 | ! |
---|
1180 | !-- First determine the maximum k-index needed for the near-wall corrections. |
---|
1181 | !-- This maximum is individual for each boundary to minimize the storage |
---|
1182 | !-- requirements and to minimize the corresponding loop k-range in the |
---|
1183 | !-- interpolation routines. |
---|
1184 | nzt_topo_nestbc_l = nzb |
---|
1185 | IF ( nest_bound_l ) THEN |
---|
1186 | DO i = nxl-1, nxl |
---|
1187 | DO j = nys, nyn |
---|
1188 | nzt_topo_nestbc_l = MAX( nzt_topo_nestbc_l, nzb_u_inner(j,i), & |
---|
1189 | nzb_v_inner(j,i), nzb_w_inner(j,i) ) |
---|
1190 | ENDDO |
---|
1191 | ENDDO |
---|
1192 | nzt_topo_nestbc_l = nzt_topo_nestbc_l + 1 |
---|
1193 | ENDIF |
---|
1194 | |
---|
1195 | nzt_topo_nestbc_r = nzb |
---|
1196 | IF ( nest_bound_r ) THEN |
---|
1197 | i = nxr + 1 |
---|
1198 | DO j = nys, nyn |
---|
1199 | nzt_topo_nestbc_r = MAX( nzt_topo_nestbc_r, nzb_u_inner(j,i), & |
---|
1200 | nzb_v_inner(j,i), nzb_w_inner(j,i) ) |
---|
1201 | ENDDO |
---|
1202 | nzt_topo_nestbc_r = nzt_topo_nestbc_r + 1 |
---|
1203 | ENDIF |
---|
1204 | |
---|
1205 | nzt_topo_nestbc_s = nzb |
---|
1206 | IF ( nest_bound_s ) THEN |
---|
1207 | DO j = nys-1, nys |
---|
1208 | DO i = nxl, nxr |
---|
1209 | nzt_topo_nestbc_s = MAX( nzt_topo_nestbc_s, nzb_u_inner(j,i), & |
---|
1210 | nzb_v_inner(j,i), nzb_w_inner(j,i) ) |
---|
1211 | ENDDO |
---|
1212 | ENDDO |
---|
1213 | nzt_topo_nestbc_s = nzt_topo_nestbc_s + 1 |
---|
1214 | ENDIF |
---|
1215 | |
---|
1216 | nzt_topo_nestbc_n = nzb |
---|
1217 | IF ( nest_bound_n ) THEN |
---|
1218 | j = nyn + 1 |
---|
1219 | DO i = nxl, nxr |
---|
1220 | nzt_topo_nestbc_n = MAX( nzt_topo_nestbc_n, nzb_u_inner(j,i), & |
---|
1221 | nzb_v_inner(j,i), nzb_w_inner(j,i) ) |
---|
1222 | ENDDO |
---|
1223 | nzt_topo_nestbc_n = nzt_topo_nestbc_n + 1 |
---|
1224 | ENDIF |
---|
1225 | |
---|
1226 | ! |
---|
1227 | !-- Then determine the maximum number of near-wall nodes per wall point based |
---|
1228 | !-- on the grid-spacing ratios. |
---|
1229 | nzt_topo_max = MAX( nzt_topo_nestbc_l, nzt_topo_nestbc_r, & |
---|
1230 | nzt_topo_nestbc_s, nzt_topo_nestbc_n ) |
---|
1231 | |
---|
1232 | ! |
---|
1233 | !-- Note that the outer division must be integer division. |
---|
1234 | ni = CEILING( cg%dx / dx ) / 2 |
---|
1235 | nj = CEILING( cg%dy / dy ) / 2 |
---|
1236 | nk = 1 |
---|
1237 | DO k = 1, nzt_topo_max |
---|
1238 | nk = MAX( nk, CEILING( cg%dzu(k) / dzu(k) ) ) |
---|
1239 | ENDDO |
---|
1240 | nk = nk / 2 ! Note that this must be integer division. |
---|
1241 | ncorr = MAX( ni, nj, nk ) |
---|
1242 | |
---|
1243 | ALLOCATE( lcr(0:ncorr-1) ) |
---|
1244 | lcr = 1.0_wp |
---|
1245 | |
---|
1246 | ! |
---|
1247 | !-- First horizontal walls |
---|
1248 | !-- Left boundary |
---|
1249 | IF ( nest_bound_l ) THEN |
---|
1250 | |
---|
1251 | ALLOCATE( logc_u_l(nzb:nzt_topo_nestbc_l,nys:nyn,1:2) ) |
---|
1252 | ALLOCATE( logc_v_l(nzb:nzt_topo_nestbc_l,nys:nyn,1:2) ) |
---|
1253 | ALLOCATE( logc_ratio_u_l(nzb:nzt_topo_nestbc_l,nys:nyn,1:2,0:ncorr-1) ) |
---|
1254 | ALLOCATE( logc_ratio_v_l(nzb:nzt_topo_nestbc_l,nys:nyn,1:2,0:ncorr-1) ) |
---|
1255 | logc_u_l = 0 |
---|
1256 | logc_v_l = 0 |
---|
1257 | logc_ratio_u_l = 1.0_wp |
---|
1258 | logc_ratio_v_l = 1.0_wp |
---|
1259 | direction = 1 |
---|
1260 | inc = 1 |
---|
1261 | |
---|
1262 | DO j = nys, nyn |
---|
1263 | ! |
---|
1264 | !-- Left boundary for u |
---|
1265 | i = 0 |
---|
1266 | kb = nzb_u_inner(j,i) |
---|
1267 | k = kb + 1 |
---|
1268 | wall_index = kb |
---|
1269 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1270 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1271 | logc_u_l(k,j,1) = lc |
---|
1272 | logc_ratio_u_l(k,j,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1273 | lcr(0:ncorr-1) = 1.0_wp |
---|
1274 | ! |
---|
1275 | !-- Left boundary for v |
---|
1276 | i = -1 |
---|
1277 | kb = nzb_v_inner(j,i) |
---|
1278 | k = kb + 1 |
---|
1279 | wall_index = kb |
---|
1280 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1281 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1282 | logc_v_l(k,j,1) = lc |
---|
1283 | logc_ratio_v_l(k,j,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1284 | lcr(0:ncorr-1) = 1.0_wp |
---|
1285 | |
---|
1286 | ENDDO |
---|
1287 | |
---|
1288 | ENDIF |
---|
1289 | |
---|
1290 | ! |
---|
1291 | !-- Right boundary |
---|
1292 | IF ( nest_bound_r ) THEN |
---|
1293 | |
---|
1294 | ALLOCATE( logc_u_r(nzb:nzt_topo_nestbc_r,nys:nyn,1:2) ) |
---|
1295 | ALLOCATE( logc_v_r(nzb:nzt_topo_nestbc_r,nys:nyn,1:2) ) |
---|
1296 | ALLOCATE( logc_ratio_u_r(nzb:nzt_topo_nestbc_r,nys:nyn,1:2,0:ncorr-1) ) |
---|
1297 | ALLOCATE( logc_ratio_v_r(nzb:nzt_topo_nestbc_r,nys:nyn,1:2,0:ncorr-1) ) |
---|
1298 | logc_u_r = 0 |
---|
1299 | logc_v_r = 0 |
---|
1300 | logc_ratio_u_r = 1.0_wp |
---|
1301 | logc_ratio_v_r = 1.0_wp |
---|
1302 | direction = 1 |
---|
1303 | inc = 1 |
---|
1304 | DO j = nys, nyn |
---|
1305 | ! |
---|
1306 | !-- Right boundary for u |
---|
1307 | i = nxr + 1 |
---|
1308 | kb = nzb_u_inner(j,i) |
---|
1309 | k = kb + 1 |
---|
1310 | wall_index = kb |
---|
1311 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1312 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1313 | logc_u_r(k,j,1) = lc |
---|
1314 | logc_ratio_u_r(k,j,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1315 | lcr(0:ncorr-1) = 1.0_wp |
---|
1316 | ! |
---|
1317 | !-- Right boundary for v |
---|
1318 | i = nxr + 1 |
---|
1319 | kb = nzb_v_inner(j,i) |
---|
1320 | k = kb + 1 |
---|
1321 | wall_index = kb |
---|
1322 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1323 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1324 | logc_v_r(k,j,1) = lc |
---|
1325 | logc_ratio_v_r(k,j,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1326 | lcr(0:ncorr-1) = 1.0_wp |
---|
1327 | |
---|
1328 | ENDDO |
---|
1329 | |
---|
1330 | ENDIF |
---|
1331 | |
---|
1332 | ! |
---|
1333 | !-- South boundary |
---|
1334 | IF ( nest_bound_s ) THEN |
---|
1335 | |
---|
1336 | ALLOCATE( logc_u_s(nzb:nzt_topo_nestbc_s,nxl:nxr,1:2) ) |
---|
1337 | ALLOCATE( logc_v_s(nzb:nzt_topo_nestbc_s,nxl:nxr,1:2) ) |
---|
1338 | ALLOCATE( logc_ratio_u_s(nzb:nzt_topo_nestbc_s,nxl:nxr,1:2,0:ncorr-1) ) |
---|
1339 | ALLOCATE( logc_ratio_v_s(nzb:nzt_topo_nestbc_s,nxl:nxr,1:2,0:ncorr-1) ) |
---|
1340 | logc_u_s = 0 |
---|
1341 | logc_v_s = 0 |
---|
1342 | logc_ratio_u_s = 1.0_wp |
---|
1343 | logc_ratio_v_s = 1.0_wp |
---|
1344 | direction = 1 |
---|
1345 | inc = 1 |
---|
1346 | |
---|
1347 | DO i = nxl, nxr |
---|
1348 | ! |
---|
1349 | !-- South boundary for u |
---|
1350 | j = -1 |
---|
1351 | kb = nzb_u_inner(j,i) |
---|
1352 | k = kb + 1 |
---|
1353 | wall_index = kb |
---|
1354 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1355 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1356 | logc_u_s(k,i,1) = lc |
---|
1357 | logc_ratio_u_s(k,i,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1358 | lcr(0:ncorr-1) = 1.0_wp |
---|
1359 | ! |
---|
1360 | !-- South boundary for v |
---|
1361 | j = 0 |
---|
1362 | kb = nzb_v_inner(j,i) |
---|
1363 | k = kb + 1 |
---|
1364 | wall_index = kb |
---|
1365 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1366 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1367 | logc_v_s(k,i,1) = lc |
---|
1368 | logc_ratio_v_s(k,i,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1369 | lcr(0:ncorr-1) = 1.0_wp |
---|
1370 | |
---|
1371 | ENDDO |
---|
1372 | |
---|
1373 | ENDIF |
---|
1374 | |
---|
1375 | ! |
---|
1376 | !-- North boundary |
---|
1377 | IF ( nest_bound_n ) THEN |
---|
1378 | |
---|
1379 | ALLOCATE( logc_u_n(nzb:nzt_topo_nestbc_n,nxl:nxr,1:2) ) |
---|
1380 | ALLOCATE( logc_v_n(nzb:nzt_topo_nestbc_n,nxl:nxr,1:2) ) |
---|
1381 | ALLOCATE( logc_ratio_u_n(nzb:nzt_topo_nestbc_n,nxl:nxr,1:2,0:ncorr-1) ) |
---|
1382 | ALLOCATE( logc_ratio_v_n(nzb:nzt_topo_nestbc_n,nxl:nxr,1:2,0:ncorr-1) ) |
---|
1383 | logc_u_n = 0 |
---|
1384 | logc_v_n = 0 |
---|
1385 | logc_ratio_u_n = 1.0_wp |
---|
1386 | logc_ratio_v_n = 1.0_wp |
---|
1387 | direction = 1 |
---|
1388 | inc = 1 |
---|
1389 | |
---|
1390 | DO i = nxl, nxr |
---|
1391 | ! |
---|
1392 | !-- North boundary for u |
---|
1393 | j = nyn + 1 |
---|
1394 | kb = nzb_u_inner(j,i) |
---|
1395 | k = kb + 1 |
---|
1396 | wall_index = kb |
---|
1397 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1398 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1399 | logc_u_n(k,i,1) = lc |
---|
1400 | logc_ratio_u_n(k,i,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1401 | lcr(0:ncorr-1) = 1.0_wp |
---|
1402 | ! |
---|
1403 | !-- North boundary for v |
---|
1404 | j = nyn + 1 |
---|
1405 | kb = nzb_v_inner(j,i) |
---|
1406 | k = kb + 1 |
---|
1407 | wall_index = kb |
---|
1408 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, k, j, & |
---|
1409 | inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1410 | logc_v_n(k,i,1) = lc |
---|
1411 | logc_ratio_v_n(k,i,1,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1412 | lcr(0:ncorr-1) = 1.0_wp |
---|
1413 | |
---|
1414 | ENDDO |
---|
1415 | |
---|
1416 | ENDIF |
---|
1417 | |
---|
1418 | ! |
---|
1419 | !-- Then vertical walls and corners if necessary |
---|
1420 | IF ( topography /= 'flat' ) THEN |
---|
1421 | |
---|
1422 | kb = 0 ! kb is not used when direction > 1 |
---|
1423 | ! |
---|
1424 | !-- Left boundary |
---|
1425 | IF ( nest_bound_l ) THEN |
---|
1426 | |
---|
1427 | ALLOCATE( logc_w_l(nzb:nzt_topo_nestbc_l,nys:nyn,1:2) ) |
---|
1428 | ALLOCATE( logc_ratio_w_l(nzb:nzt_topo_nestbc_l,nys:nyn,1:2, & |
---|
1429 | 0:ncorr-1) ) |
---|
1430 | logc_w_l = 0 |
---|
1431 | logc_ratio_w_l = 1.0_wp |
---|
1432 | direction = 2 |
---|
1433 | DO j = nys, nyn |
---|
1434 | DO k = nzb, nzt_topo_nestbc_l |
---|
1435 | ! |
---|
1436 | !-- Wall for u on the south side, but not on the north side |
---|
1437 | i = 0 |
---|
1438 | IF ( ( nzb_u_outer(j,i) > nzb_u_outer(j+1,i) ) .AND. & |
---|
1439 | ( nzb_u_outer(j,i) == nzb_u_outer(j-1,i) ) ) & |
---|
1440 | THEN |
---|
1441 | inc = 1 |
---|
1442 | wall_index = j |
---|
1443 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1444 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1445 | ! |
---|
1446 | !-- The direction of the wall-normal index is stored as the |
---|
1447 | !-- sign of the logc-element. |
---|
1448 | logc_u_l(k,j,2) = inc * lc |
---|
1449 | logc_ratio_u_l(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1450 | lcr(0:ncorr-1) = 1.0_wp |
---|
1451 | ENDIF |
---|
1452 | |
---|
1453 | ! |
---|
1454 | !-- Wall for u on the north side, but not on the south side |
---|
1455 | i = 0 |
---|
1456 | IF ( ( nzb_u_outer(j,i) > nzb_u_outer(j-1,i) ) .AND. & |
---|
1457 | ( nzb_u_outer(j,i) == nzb_u_outer(j+1,i) ) ) THEN |
---|
1458 | inc = -1 |
---|
1459 | wall_index = j + 1 |
---|
1460 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1461 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1462 | ! |
---|
1463 | !-- The direction of the wall-normal index is stored as the |
---|
1464 | !-- sign of the logc-element. |
---|
1465 | logc_u_l(k,j,2) = inc * lc |
---|
1466 | logc_ratio_u_l(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1467 | lcr(0:ncorr-1) = 1.0_wp |
---|
1468 | ENDIF |
---|
1469 | |
---|
1470 | ! |
---|
1471 | !-- Wall for w on the south side, but not on the north side. |
---|
1472 | i = -1 |
---|
1473 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j+1,i) ) .AND. & |
---|
1474 | ( nzb_w_outer(j,i) == nzb_w_outer(j-1,i) ) ) THEN |
---|
1475 | inc = 1 |
---|
1476 | wall_index = j |
---|
1477 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1478 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1479 | ! |
---|
1480 | !-- The direction of the wall-normal index is stored as the |
---|
1481 | !-- sign of the logc-element. |
---|
1482 | logc_w_l(k,j,2) = inc * lc |
---|
1483 | logc_ratio_w_l(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1484 | lcr(0:ncorr-1) = 1.0_wp |
---|
1485 | ENDIF |
---|
1486 | |
---|
1487 | ! |
---|
1488 | !-- Wall for w on the north side, but not on the south side. |
---|
1489 | i = -1 |
---|
1490 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j-1,i) ) .AND. & |
---|
1491 | ( nzb_w_outer(j,i) == nzb_w_outer(j+1,i) ) ) THEN |
---|
1492 | inc = -1 |
---|
1493 | wall_index = j+1 |
---|
1494 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1495 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1496 | ! |
---|
1497 | !-- The direction of the wall-normal index is stored as the |
---|
1498 | !-- sign of the logc-element. |
---|
1499 | logc_w_l(k,j,2) = inc * lc |
---|
1500 | logc_ratio_w_l(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1501 | lcr(0:ncorr-1) = 1.0_wp |
---|
1502 | ENDIF |
---|
1503 | |
---|
1504 | ENDDO |
---|
1505 | ENDDO |
---|
1506 | |
---|
1507 | ENDIF ! IF ( nest_bound_l ) |
---|
1508 | |
---|
1509 | ! |
---|
1510 | !-- Right boundary |
---|
1511 | IF ( nest_bound_r ) THEN |
---|
1512 | |
---|
1513 | ALLOCATE( logc_w_r(nzb:nzt_topo_nestbc_r,nys:nyn,1:2) ) |
---|
1514 | ALLOCATE( logc_ratio_w_r(nzb:nzt_topo_nestbc_r,nys:nyn,1:2, & |
---|
1515 | 0:ncorr-1) ) |
---|
1516 | logc_w_r = 0 |
---|
1517 | logc_ratio_w_r = 1.0_wp |
---|
1518 | direction = 2 |
---|
1519 | i = nxr + 1 |
---|
1520 | |
---|
1521 | DO j = nys, nyn |
---|
1522 | DO k = nzb, nzt_topo_nestbc_r |
---|
1523 | ! |
---|
1524 | !-- Wall for u on the south side, but not on the north side |
---|
1525 | IF ( ( nzb_u_outer(j,i) > nzb_u_outer(j+1,i) ) .AND. & |
---|
1526 | ( nzb_u_outer(j,i) == nzb_u_outer(j-1,i) ) ) THEN |
---|
1527 | inc = 1 |
---|
1528 | wall_index = j |
---|
1529 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1530 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1531 | ! |
---|
1532 | !-- The direction of the wall-normal index is stored as the |
---|
1533 | !-- sign of the logc-element. |
---|
1534 | logc_u_r(k,j,2) = inc * lc |
---|
1535 | logc_ratio_u_r(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1536 | lcr(0:ncorr-1) = 1.0_wp |
---|
1537 | ENDIF |
---|
1538 | |
---|
1539 | ! |
---|
1540 | !-- Wall for u on the north side, but not on the south side |
---|
1541 | IF ( ( nzb_u_outer(j,i) > nzb_u_outer(j-1,i) ) .AND. & |
---|
1542 | ( nzb_u_outer(j,i) == nzb_u_outer(j+1,i) ) ) THEN |
---|
1543 | inc = -1 |
---|
1544 | wall_index = j+1 |
---|
1545 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1546 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1547 | ! |
---|
1548 | !-- The direction of the wall-normal index is stored as the |
---|
1549 | !-- sign of the logc-element. |
---|
1550 | logc_u_r(k,j,2) = inc * lc |
---|
1551 | logc_ratio_u_r(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1552 | lcr(0:ncorr-1) = 1.0_wp |
---|
1553 | ENDIF |
---|
1554 | |
---|
1555 | ! |
---|
1556 | !-- Wall for w on the south side, but not on the north side |
---|
1557 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j+1,i) ) .AND. & |
---|
1558 | ( nzb_w_outer(j,i) == nzb_w_outer(j-1,i) ) ) THEN |
---|
1559 | inc = 1 |
---|
1560 | wall_index = j |
---|
1561 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1562 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1563 | ! |
---|
1564 | !-- The direction of the wall-normal index is stored as the |
---|
1565 | !-- sign of the logc-element. |
---|
1566 | logc_w_r(k,j,2) = inc * lc |
---|
1567 | logc_ratio_w_r(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1568 | lcr(0:ncorr-1) = 1.0_wp |
---|
1569 | ENDIF |
---|
1570 | |
---|
1571 | ! |
---|
1572 | !-- Wall for w on the north side, but not on the south side |
---|
1573 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j-1,i) ) .AND. & |
---|
1574 | ( nzb_w_outer(j,i) == nzb_w_outer(j+1,i) ) ) THEN |
---|
1575 | inc = -1 |
---|
1576 | wall_index = j+1 |
---|
1577 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1578 | k, j, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1579 | |
---|
1580 | ! |
---|
1581 | !-- The direction of the wall-normal index is stored as the |
---|
1582 | !-- sign of the logc-element. |
---|
1583 | logc_w_r(k,j,2) = inc * lc |
---|
1584 | logc_ratio_w_r(k,j,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1585 | lcr(0:ncorr-1) = 1.0_wp |
---|
1586 | ENDIF |
---|
1587 | |
---|
1588 | ENDDO |
---|
1589 | ENDDO |
---|
1590 | |
---|
1591 | ENDIF ! IF ( nest_bound_r ) |
---|
1592 | |
---|
1593 | ! |
---|
1594 | !-- South boundary |
---|
1595 | IF ( nest_bound_s ) THEN |
---|
1596 | |
---|
1597 | ALLOCATE( logc_w_s(nzb:nzt_topo_nestbc_s, nxl:nxr, 1:2) ) |
---|
1598 | ALLOCATE( logc_ratio_w_s(nzb:nzt_topo_nestbc_s,nxl:nxr,1:2, & |
---|
1599 | 0:ncorr-1) ) |
---|
1600 | logc_w_s = 0 |
---|
1601 | logc_ratio_w_s = 1.0_wp |
---|
1602 | direction = 3 |
---|
1603 | |
---|
1604 | DO i = nxl, nxr |
---|
1605 | DO k = nzb, nzt_topo_nestbc_s |
---|
1606 | ! |
---|
1607 | !-- Wall for v on the left side, but not on the right side |
---|
1608 | j = 0 |
---|
1609 | IF ( ( nzb_v_outer(j,i) > nzb_v_outer(j,i+1) ) .AND. & |
---|
1610 | ( nzb_v_outer(j,i) == nzb_v_outer(j,i-1) ) ) THEN |
---|
1611 | inc = 1 |
---|
1612 | wall_index = i |
---|
1613 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1614 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1615 | ! |
---|
1616 | !-- The direction of the wall-normal index is stored as the |
---|
1617 | !-- sign of the logc-element. |
---|
1618 | logc_v_s(k,i,2) = inc * lc |
---|
1619 | logc_ratio_v_s(k,i,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1620 | lcr(0:ncorr-1) = 1.0_wp |
---|
1621 | ENDIF |
---|
1622 | |
---|
1623 | ! |
---|
1624 | !-- Wall for v on the right side, but not on the left side |
---|
1625 | j = 0 |
---|
1626 | IF ( ( nzb_v_outer(j,i) > nzb_v_outer(j,i-1) ) .AND. & |
---|
1627 | ( nzb_v_outer(j,i) == nzb_v_outer(j,i+1) ) ) THEN |
---|
1628 | inc = -1 |
---|
1629 | wall_index = i+1 |
---|
1630 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1631 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1632 | ! |
---|
1633 | !-- The direction of the wall-normal index is stored as the |
---|
1634 | !-- sign of the logc-element. |
---|
1635 | logc_v_s(k,i,2) = inc * lc |
---|
1636 | logc_ratio_v_s(k,i,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1637 | lcr(0:ncorr-1) = 1.0_wp |
---|
1638 | ENDIF |
---|
1639 | |
---|
1640 | ! |
---|
1641 | !-- Wall for w on the left side, but not on the right side |
---|
1642 | j = -1 |
---|
1643 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j,i+1) ) .AND. & |
---|
1644 | ( nzb_w_outer(j,i) == nzb_w_outer(j,i-1) ) ) THEN |
---|
1645 | inc = 1 |
---|
1646 | wall_index = i |
---|
1647 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1648 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1649 | ! |
---|
1650 | !-- The direction of the wall-normal index is stored as the |
---|
1651 | !-- sign of the logc-element. |
---|
1652 | logc_w_s(k,i,2) = inc * lc |
---|
1653 | logc_ratio_w_s(k,i,2,0:ncorr - 1) = lcr(0:ncorr-1) |
---|
1654 | lcr(0:ncorr-1) = 1.0_wp |
---|
1655 | ENDIF |
---|
1656 | |
---|
1657 | ! |
---|
1658 | !-- Wall for w on the right side, but not on the left side |
---|
1659 | j = -1 |
---|
1660 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j,i-1) ) .AND. & |
---|
1661 | ( nzb_w_outer(j,i) == nzb_w_outer(j,i+1) ) ) THEN |
---|
1662 | inc = -1 |
---|
1663 | wall_index = i+1 |
---|
1664 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1665 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1666 | ! |
---|
1667 | !-- The direction of the wall-normal index is stored as the |
---|
1668 | !-- sign of the logc-element. |
---|
1669 | logc_w_s(k,i,2) = inc * lc |
---|
1670 | logc_ratio_w_s(k,i,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1671 | lcr(0:ncorr-1) = 1.0_wp |
---|
1672 | ENDIF |
---|
1673 | |
---|
1674 | ENDDO |
---|
1675 | ENDDO |
---|
1676 | |
---|
1677 | ENDIF ! IF (nest_bound_s ) |
---|
1678 | |
---|
1679 | ! |
---|
1680 | !-- North boundary |
---|
1681 | IF ( nest_bound_n ) THEN |
---|
1682 | |
---|
1683 | ALLOCATE( logc_w_n(nzb:nzt_topo_nestbc_n, nxl:nxr, 1:2) ) |
---|
1684 | ALLOCATE( logc_ratio_w_n(nzb:nzt_topo_nestbc_n,nxl:nxr,1:2, & |
---|
1685 | 0:ncorr-1) ) |
---|
1686 | logc_w_n = 0 |
---|
1687 | logc_ratio_w_n = 1.0_wp |
---|
1688 | direction = 3 |
---|
1689 | j = nyn + 1 |
---|
1690 | |
---|
1691 | DO i = nxl, nxr |
---|
1692 | DO k = nzb, nzt_topo_nestbc_n |
---|
1693 | ! |
---|
1694 | !-- Wall for v on the left side, but not on the right side |
---|
1695 | IF ( ( nzb_v_outer(j,i) > nzb_v_outer(j,i+1) ) .AND. & |
---|
1696 | ( nzb_v_outer(j,i) == nzb_v_outer(j,i-1) ) ) THEN |
---|
1697 | inc = 1 |
---|
1698 | wall_index = i |
---|
1699 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1700 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1701 | ! |
---|
1702 | !-- The direction of the wall-normal index is stored as the |
---|
1703 | !-- sign of the logc-element. |
---|
1704 | logc_v_n(k,i,2) = inc * lc |
---|
1705 | logc_ratio_v_n(k,i,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1706 | lcr(0:ncorr-1) = 1.0_wp |
---|
1707 | ENDIF |
---|
1708 | |
---|
1709 | ! |
---|
1710 | !-- Wall for v on the right side, but not on the left side |
---|
1711 | IF ( ( nzb_v_outer(j,i) > nzb_v_outer(j,i-1) ) .AND. & |
---|
1712 | ( nzb_v_outer(j,i) == nzb_v_outer(j,i+1) ) ) THEN |
---|
1713 | inc = -1 |
---|
1714 | wall_index = i + 1 |
---|
1715 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1716 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1717 | ! |
---|
1718 | !-- The direction of the wall-normal index is stored as the |
---|
1719 | !-- sign of the logc-element. |
---|
1720 | logc_v_n(k,i,2) = inc * lc |
---|
1721 | logc_ratio_v_n(k,i,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1722 | lcr(0:ncorr-1) = 1.0_wp |
---|
1723 | ENDIF |
---|
1724 | |
---|
1725 | ! |
---|
1726 | !-- Wall for w on the left side, but not on the right side |
---|
1727 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j,i+1) ) .AND. & |
---|
1728 | ( nzb_w_outer(j,i) == nzb_w_outer(j,i-1) ) ) THEN |
---|
1729 | inc = 1 |
---|
1730 | wall_index = i |
---|
1731 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1732 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1733 | ! |
---|
1734 | !-- The direction of the wall-normal index is stored as the |
---|
1735 | !-- sign of the logc-element. |
---|
1736 | logc_w_n(k,i,2) = inc * lc |
---|
1737 | logc_ratio_w_n(k,i,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1738 | lcr(0:ncorr-1) = 1.0_wp |
---|
1739 | ENDIF |
---|
1740 | |
---|
1741 | ! |
---|
1742 | !-- Wall for w on the right side, but not on the left side |
---|
1743 | IF ( ( nzb_w_outer(j,i) > nzb_w_outer(j,i-1) ) .AND. & |
---|
1744 | ( nzb_w_outer(j,i) == nzb_w_outer(j,i+1) ) ) THEN |
---|
1745 | inc = -1 |
---|
1746 | wall_index = i+1 |
---|
1747 | CALL pmci_define_loglaw_correction_parameters( lc, lcr, & |
---|
1748 | k, i, inc, wall_index, z0(j,i), kb, direction, ncorr ) |
---|
1749 | ! |
---|
1750 | !-- The direction of the wall-normal index is stored as the |
---|
1751 | !-- sign of the logc-element. |
---|
1752 | logc_w_n(k,i,2) = inc * lc |
---|
1753 | logc_ratio_w_n(k,i,2,0:ncorr-1) = lcr(0:ncorr-1) |
---|
1754 | lcr(0:ncorr-1) = 1.0_wp |
---|
1755 | ENDIF |
---|
1756 | |
---|
1757 | ENDDO |
---|
1758 | ENDDO |
---|
1759 | |
---|
1760 | ENDIF ! IF ( nest_bound_n ) |
---|
1761 | |
---|
1762 | ENDIF ! IF ( topography /= 'flat' ) |
---|
1763 | |
---|
1764 | END SUBROUTINE pmci_init_loglaw_correction |
---|
1765 | |
---|
1766 | |
---|
1767 | |
---|
1768 | SUBROUTINE pmci_define_loglaw_correction_parameters( lc, lcr, k, ij, inc, & |
---|
1769 | wall_index, z0_l, kb, direction, ncorr ) |
---|
1770 | |
---|
1771 | IMPLICIT NONE |
---|
1772 | |
---|
1773 | INTEGER(iwp), INTENT(IN) :: direction !: |
---|
1774 | INTEGER(iwp), INTENT(IN) :: ij !: |
---|
1775 | INTEGER(iwp), INTENT(IN) :: inc !: |
---|
1776 | INTEGER(iwp), INTENT(IN) :: k !: |
---|
1777 | INTEGER(iwp), INTENT(IN) :: kb !: |
---|
1778 | INTEGER(iwp), INTENT(OUT) :: lc !: |
---|
1779 | INTEGER(iwp), INTENT(IN) :: ncorr !: |
---|
1780 | INTEGER(iwp), INTENT(IN) :: wall_index !: |
---|
1781 | |
---|
1782 | INTEGER(iwp) :: alcorr !: |
---|
1783 | INTEGER(iwp) :: corr_index !: |
---|
1784 | INTEGER(iwp) :: lcorr !: |
---|
1785 | |
---|
1786 | LOGICAL :: more !: |
---|
1787 | |
---|
1788 | REAL(wp), DIMENSION(0:ncorr-1), INTENT(OUT) :: lcr !: |
---|
1789 | REAL(wp), INTENT(IN) :: z0_l !: |
---|
1790 | |
---|
1791 | REAL(wp) :: logvelc1 !: |
---|
1792 | |
---|
1793 | |
---|
1794 | SELECT CASE ( direction ) |
---|
1795 | |
---|
1796 | CASE (1) ! k |
---|
1797 | more = .TRUE. |
---|
1798 | lcorr = 0 |
---|
1799 | DO WHILE ( more .AND. lcorr <= ncorr-1 ) |
---|
1800 | corr_index = k + lcorr |
---|
1801 | IF ( lcorr == 0 ) THEN |
---|
1802 | CALL pmci_find_logc_pivot_k( lc, logvelc1, z0_l, kb ) |
---|
1803 | ENDIF |
---|
1804 | |
---|
1805 | IF ( corr_index < lc ) THEN |
---|
1806 | lcr(lcorr) = LOG( ( zu(k) - zw(kb) ) / z0_l ) / logvelc1 |
---|
1807 | more = .TRUE. |
---|
1808 | ELSE |
---|
1809 | lcr(lcorr) = 1.0 |
---|
1810 | more = .FALSE. |
---|
1811 | ENDIF |
---|
1812 | lcorr = lcorr + 1 |
---|
1813 | ENDDO |
---|
1814 | |
---|
1815 | CASE (2) ! j |
---|
1816 | more = .TRUE. |
---|
1817 | lcorr = 0 |
---|
1818 | alcorr = 0 |
---|
1819 | DO WHILE ( more .AND. alcorr <= ncorr-1 ) |
---|
1820 | corr_index = ij + lcorr ! In this case (direction = 2) ij is j |
---|
1821 | IF ( lcorr == 0 ) THEN |
---|
1822 | CALL pmci_find_logc_pivot_j( lc, logvelc1, ij, wall_index, & |
---|
1823 | z0_l, inc ) |
---|
1824 | ENDIF |
---|
1825 | |
---|
1826 | ! |
---|
1827 | !-- The role of inc here is to make the comparison operation "<" |
---|
1828 | !-- valid in both directions |
---|
1829 | IF ( inc * corr_index < inc * lc ) THEN |
---|
1830 | lcr(alcorr) = LOG( ABS( coord_y(corr_index) + 0.5_wp * dy & |
---|
1831 | - coord_y(wall_index) ) / z0_l ) & |
---|
1832 | / logvelc1 |
---|
1833 | more = .TRUE. |
---|
1834 | ELSE |
---|
1835 | lcr(alcorr) = 1.0_wp |
---|
1836 | more = .FALSE. |
---|
1837 | ENDIF |
---|
1838 | lcorr = lcorr + inc |
---|
1839 | alcorr = ABS( lcorr ) |
---|
1840 | ENDDO |
---|
1841 | |
---|
1842 | CASE (3) ! i |
---|
1843 | more = .TRUE. |
---|
1844 | lcorr = 0 |
---|
1845 | alcorr = 0 |
---|
1846 | DO WHILE ( more .AND. alcorr <= ncorr-1 ) |
---|
1847 | corr_index = ij + lcorr ! In this case (direction = 3) ij is i |
---|
1848 | IF ( lcorr == 0 ) THEN |
---|
1849 | CALL pmci_find_logc_pivot_i( lc, logvelc1, ij, wall_index, & |
---|
1850 | z0_l, inc ) |
---|
1851 | ENDIF |
---|
1852 | ! |
---|
1853 | !-- The role of inc here is to make the comparison operation "<" |
---|
1854 | !-- valid in both directions |
---|
1855 | IF ( inc * corr_index < inc * lc ) THEN |
---|
1856 | lcr(alcorr) = LOG( ABS( coord_x(corr_index) + 0.5_wp * dx & |
---|
1857 | - coord_x(wall_index) ) / z0_l ) & |
---|
1858 | / logvelc1 |
---|
1859 | more = .TRUE. |
---|
1860 | ELSE |
---|
1861 | lcr(alcorr) = 1.0_wp |
---|
1862 | more = .FALSE. |
---|
1863 | ENDIF |
---|
1864 | lcorr = lcorr + inc |
---|
1865 | alcorr = ABS( lcorr ) |
---|
1866 | ENDDO |
---|
1867 | |
---|
1868 | END SELECT |
---|
1869 | |
---|
1870 | END SUBROUTINE pmci_define_loglaw_correction_parameters |
---|
1871 | |
---|
1872 | |
---|
1873 | |
---|
1874 | SUBROUTINE pmci_find_logc_pivot_k( lc, logzc1, z0_l, kb ) |
---|
1875 | ! |
---|
1876 | !-- Finds the pivot node and te log-law factor for near-wall nodes for |
---|
1877 | !-- which the wall-parallel velocity components will be log-law corrected |
---|
1878 | !-- after interpolation. This subroutine is only for horizontal walls. |
---|
1879 | |
---|
1880 | IMPLICIT NONE |
---|
1881 | |
---|
1882 | INTEGER(iwp), INTENT(IN) :: kb !: |
---|
1883 | INTEGER(iwp), INTENT(OUT) :: lc !: |
---|
1884 | |
---|
1885 | INTEGER(iwp) :: kbc !: |
---|
1886 | INTEGER(iwp) :: k1 !: |
---|
1887 | |
---|
1888 | REAL(wp),INTENT(OUT) :: logzc1 !: |
---|
1889 | REAL(wp), INTENT(IN) :: z0_l !: |
---|
1890 | |
---|
1891 | REAL(wp) :: zuc1 !: |
---|
1892 | |
---|
1893 | |
---|
1894 | kbc = nzb + 1 |
---|
1895 | ! |
---|
1896 | !-- kbc is the first coarse-grid point above the surface |
---|
1897 | DO WHILE ( cg%zu(kbc) < zu(kb) ) |
---|
1898 | kbc = kbc + 1 |
---|
1899 | ENDDO |
---|
1900 | zuc1 = cg%zu(kbc) |
---|
1901 | k1 = kb + 1 |
---|
1902 | DO WHILE ( zu(k1) < zuc1 ) ! Important: must be <, not <= |
---|
1903 | k1 = k1 + 1 |
---|
1904 | ENDDO |
---|
1905 | logzc1 = LOG( (zu(k1) - zw(kb) ) / z0_l ) |
---|
1906 | lc = k1 |
---|
1907 | |
---|
1908 | END SUBROUTINE pmci_find_logc_pivot_k |
---|
1909 | |
---|
1910 | |
---|
1911 | |
---|
1912 | SUBROUTINE pmci_find_logc_pivot_j( lc, logyc1, j, jw, z0_l, inc ) |
---|
1913 | ! |
---|
1914 | !-- Finds the pivot node and te log-law factor for near-wall nodes for |
---|
1915 | !-- which the wall-parallel velocity components will be log-law corrected |
---|
1916 | !-- after interpolation. This subroutine is only for vertical walls on |
---|
1917 | !-- south/north sides of the node. |
---|
1918 | |
---|
1919 | IMPLICIT NONE |
---|
1920 | |
---|
1921 | INTEGER(iwp), INTENT(IN) :: inc !: increment must be 1 or -1. |
---|
1922 | INTEGER(iwp), INTENT(IN) :: j !: |
---|
1923 | INTEGER(iwp), INTENT(IN) :: jw !: |
---|
1924 | INTEGER(iwp), INTENT(OUT) :: lc !: |
---|
1925 | |
---|
1926 | INTEGER(iwp) :: j1 !: |
---|
1927 | |
---|
1928 | REAL(wp), INTENT(IN) :: z0_l !: |
---|
1929 | |
---|
1930 | REAL(wp) :: logyc1 !: |
---|
1931 | REAL(wp) :: yc1 !: |
---|
1932 | |
---|
1933 | ! |
---|
1934 | !-- yc1 is the y-coordinate of the first coarse-grid u- and w-nodes out from |
---|
1935 | !-- the wall |
---|
1936 | yc1 = coord_y(jw) + 0.5_wp * inc * cg%dy |
---|
1937 | ! |
---|
1938 | !-- j1 is the first fine-grid index further away from the wall than yc1 |
---|
1939 | j1 = j |
---|
1940 | ! |
---|
1941 | !-- Important: must be <, not <= |
---|
1942 | DO WHILE ( inc * ( coord_y(j1) + 0.5_wp * dy ) < inc * yc1 ) |
---|
1943 | j1 = j1 + inc |
---|
1944 | ENDDO |
---|
1945 | |
---|
1946 | logyc1 = LOG( ABS( coord_y(j1) + 0.5_wp * dy - coord_y(jw) ) / z0_l ) |
---|
1947 | lc = j1 |
---|
1948 | |
---|
1949 | END SUBROUTINE pmci_find_logc_pivot_j |
---|
1950 | |
---|
1951 | |
---|
1952 | |
---|
1953 | SUBROUTINE pmci_find_logc_pivot_i( lc, logxc1, i, iw, z0_l, inc ) |
---|
1954 | ! |
---|
1955 | !-- Finds the pivot node and the log-law factor for near-wall nodes for |
---|
1956 | !-- which the wall-parallel velocity components will be log-law corrected |
---|
1957 | !-- after interpolation. This subroutine is only for vertical walls on |
---|
1958 | !-- south/north sides of the node. |
---|
1959 | |
---|
1960 | IMPLICIT NONE |
---|
1961 | |
---|
1962 | INTEGER(iwp), INTENT(IN) :: i !: |
---|
1963 | INTEGER(iwp), INTENT(IN) :: inc !: increment must be 1 or -1. |
---|
1964 | INTEGER(iwp), INTENT(IN) :: iw !: |
---|
1965 | INTEGER(iwp), INTENT(OUT) :: lc !: |
---|
1966 | |
---|
1967 | INTEGER(iwp) :: i1 !: |
---|
1968 | |
---|
1969 | REAL(wp), INTENT(IN) :: z0_l !: |
---|
1970 | |
---|
1971 | REAL(wp) :: logxc1 !: |
---|
1972 | REAL(wp) :: xc1 !: |
---|
1973 | |
---|
1974 | ! |
---|
1975 | !-- xc1 is the x-coordinate of the first coarse-grid v- and w-nodes out from |
---|
1976 | !-- the wall |
---|
1977 | xc1 = coord_x(iw) + 0.5_wp * inc * cg%dx |
---|
1978 | ! |
---|
1979 | !-- i1 is the first fine-grid index futher away from the wall than xc1. |
---|
1980 | i1 = i |
---|
1981 | ! |
---|
1982 | !-- Important: must be <, not <= |
---|
1983 | DO WHILE ( inc * ( coord_x(i1) + 0.5_wp *dx ) < inc * xc1 ) |
---|
1984 | i1 = i1 + inc |
---|
1985 | ENDDO |
---|
1986 | |
---|
1987 | logxc1 = LOG( ABS( coord_x(i1) + 0.5_wp*dx - coord_x(iw) ) / z0_l ) |
---|
1988 | lc = i1 |
---|
1989 | |
---|
1990 | END SUBROUTINE pmci_find_logc_pivot_i |
---|
1991 | |
---|
1992 | |
---|
1993 | |
---|
1994 | |
---|
1995 | SUBROUTINE pmci_init_anterp_tophat |
---|
1996 | ! |
---|
1997 | !-- Precomputation of the client-array indices for |
---|
1998 | !-- corresponding coarse-grid array index and the |
---|
1999 | !-- Under-relaxation coefficients to be used by anterp_tophat. |
---|
2000 | |
---|
2001 | IMPLICIT NONE |
---|
2002 | |
---|
2003 | INTEGER(iwp) :: i !: Fine-grid index |
---|
2004 | INTEGER(iwp) :: ii !: Coarse-grid index |
---|
2005 | INTEGER(iwp) :: istart !: |
---|
2006 | INTEGER(iwp) :: j !: Fine-grid index |
---|
2007 | INTEGER(iwp) :: jj !: Coarse-grid index |
---|
2008 | INTEGER(iwp) :: jstart !: |
---|
2009 | INTEGER(iwp) :: k !: Fine-grid index |
---|
2010 | INTEGER(iwp) :: kk !: Coarse-grid index |
---|
2011 | INTEGER(iwp) :: kstart !: |
---|
2012 | REAL(wp) :: xi !: |
---|
2013 | REAL(wp) :: eta !: |
---|
2014 | REAL(wp) :: zeta !: |
---|
2015 | |
---|
2016 | ! |
---|
2017 | !-- Default values: |
---|
2018 | IF ( anterp_relax_length_l < 0.0_wp ) THEN |
---|
2019 | anterp_relax_length_l = 0.1_wp * ( nx + 1 ) * dx |
---|
2020 | ENDIF |
---|
2021 | IF ( anterp_relax_length_r < 0.0_wp ) THEN |
---|
2022 | anterp_relax_length_r = 0.1_wp * ( nx + 1 ) * dx |
---|
2023 | ENDIF |
---|
2024 | IF ( anterp_relax_length_s < 0.0_wp ) THEN |
---|
2025 | anterp_relax_length_s = 0.1_wp * ( ny + 1 ) * dy |
---|
2026 | ENDIF |
---|
2027 | IF ( anterp_relax_length_n < 0.0_wp ) THEN |
---|
2028 | anterp_relax_length_n = 0.1_wp * ( ny + 1 ) * dy |
---|
2029 | ENDIF |
---|
2030 | IF ( anterp_relax_length_t < 0.0_wp ) THEN |
---|
2031 | anterp_relax_length_t = 0.1_wp * zu(nzt) |
---|
2032 | ENDIF |
---|
2033 | |
---|
2034 | ! |
---|
2035 | !-- First determine kctu and kctw that are the coarse-grid upper bounds for |
---|
2036 | !-- index k |
---|
2037 | kk = 0 |
---|
2038 | DO WHILE ( cg%zu(kk) < zu(nzt) ) |
---|
2039 | kk = kk + 1 |
---|
2040 | ENDDO |
---|
2041 | kctu = kk - 1 |
---|
2042 | |
---|
2043 | kk = 0 |
---|
2044 | DO WHILE ( cg%zw(kk) < zw(nzt-1) ) |
---|
2045 | kk = kk + 1 |
---|
2046 | ENDDO |
---|
2047 | kctw = kk - 1 |
---|
2048 | |
---|
2049 | ALLOCATE( iflu(icl:icr) ) |
---|
2050 | ALLOCATE( iflo(icl:icr) ) |
---|
2051 | ALLOCATE( ifuu(icl:icr) ) |
---|
2052 | ALLOCATE( ifuo(icl:icr) ) |
---|
2053 | ALLOCATE( jflv(jcs:jcn) ) |
---|
2054 | ALLOCATE( jflo(jcs:jcn) ) |
---|
2055 | ALLOCATE( jfuv(jcs:jcn) ) |
---|
2056 | ALLOCATE( jfuo(jcs:jcn) ) |
---|
2057 | ALLOCATE( kflw(0:kctw) ) |
---|
2058 | ALLOCATE( kflo(0:kctu) ) |
---|
2059 | ALLOCATE( kfuw(0:kctw) ) |
---|
2060 | ALLOCATE( kfuo(0:kctu) ) |
---|
2061 | |
---|
2062 | ! |
---|
2063 | !-- i-indices of u for each ii-index value |
---|
2064 | istart = nxlg |
---|
2065 | DO ii = icl, icr |
---|
2066 | i = istart |
---|
2067 | DO WHILE ( ( coord_x(i) < cg%coord_x(ii) - 0.5_wp * cg%dx ) .AND. & |
---|
2068 | ( i < nxrg ) ) |
---|
2069 | i = i + 1 |
---|
2070 | ENDDO |
---|
2071 | iflu(ii) = MIN( MAX( i, nxlg ), nxrg ) |
---|
2072 | DO WHILE ( ( coord_x(i) < cg%coord_x(ii) + 0.5_wp * cg%dx ) .AND. & |
---|
2073 | ( i < nxrg ) ) |
---|
2074 | i = i + 1 |
---|
2075 | ENDDO |
---|
2076 | ifuu(ii) = MIN( MAX( i, nxlg ), nxrg ) |
---|
2077 | istart = iflu(ii) |
---|
2078 | ENDDO |
---|
2079 | |
---|
2080 | ! |
---|
2081 | !-- i-indices of others for each ii-index value |
---|
2082 | istart = nxlg |
---|
2083 | DO ii = icl, icr |
---|
2084 | i = istart |
---|
2085 | DO WHILE ( ( coord_x(i) + 0.5_wp * dx < cg%coord_x(ii) ) .AND. & |
---|
2086 | ( i < nxrg ) ) |
---|
2087 | i = i + 1 |
---|
2088 | ENDDO |
---|
2089 | iflo(ii) = MIN( MAX( i, nxlg ), nxrg ) |
---|
2090 | DO WHILE ( ( coord_x(i) + 0.5_wp * dx < cg%coord_x(ii) + cg%dx ) & |
---|
2091 | .AND. ( i < nxrg ) ) |
---|
2092 | i = i + 1 |
---|
2093 | ENDDO |
---|
2094 | ifuo(ii) = MIN(MAX(i,nxlg),nxrg) |
---|
2095 | istart = iflo(ii) |
---|
2096 | ENDDO |
---|
2097 | |
---|
2098 | ! |
---|
2099 | !-- j-indices of v for each jj-index value |
---|
2100 | jstart = nysg |
---|
2101 | DO jj = jcs, jcn |
---|
2102 | j = jstart |
---|
2103 | DO WHILE ( ( coord_y(j) < cg%coord_y(jj) - 0.5_wp * cg%dy ) .AND. & |
---|
2104 | ( j < nyng ) ) |
---|
2105 | j = j + 1 |
---|
2106 | ENDDO |
---|
2107 | jflv(jj) = MIN( MAX( j, nysg ), nyng ) |
---|
2108 | DO WHILE ( ( coord_y(j) < cg%coord_y(jj) + 0.5_wp * cg%dy ) .AND. & |
---|
2109 | ( j < nyng ) ) |
---|
2110 | j = j + 1 |
---|
2111 | ENDDO |
---|
2112 | jfuv(jj) = MIN( MAX( j, nysg ), nyng ) |
---|
2113 | jstart = jflv(jj) |
---|
2114 | ENDDO |
---|
2115 | |
---|
2116 | ! |
---|
2117 | !-- j-indices of others for each jj-index value |
---|
2118 | jstart = nysg |
---|
2119 | DO jj = jcs, jcn |
---|
2120 | j = jstart |
---|
2121 | DO WHILE ( ( coord_y(j) + 0.5_wp * dy < cg%coord_y(jj) ) .AND. & |
---|
2122 | ( j < nyng ) ) |
---|
2123 | j = j + 1 |
---|
2124 | ENDDO |
---|
2125 | jflo(jj) = MIN( MAX( j, nysg ), nyng ) |
---|
2126 | DO WHILE ( ( coord_y(j) + 0.5_wp * dy < cg%coord_y(jj) + cg%dy ) & |
---|
2127 | .AND. ( j < nyng ) ) |
---|
2128 | j = j + 1 |
---|
2129 | ENDDO |
---|
2130 | jfuo(jj) = MIN( MAX( j, nysg ), nyng ) |
---|
2131 | jstart = jflv(jj) |
---|
2132 | ENDDO |
---|
2133 | |
---|
2134 | ! |
---|
2135 | !-- k-indices of w for each kk-index value |
---|
2136 | kstart = 0 |
---|
2137 | kflw(0) = 0 |
---|
2138 | kfuw(0) = 0 |
---|
2139 | DO kk = 1, kctw |
---|
2140 | k = kstart |
---|
2141 | DO WHILE ( ( zw(k) < cg%zw(kk) - 0.5_wp * cg%dzw(kk) ) .AND. & |
---|
2142 | ( k < nzt ) ) |
---|
2143 | k = k + 1 |
---|
2144 | ENDDO |
---|
2145 | kflw(kk) = MIN( MAX( k, 1 ), nzt + 1 ) |
---|
2146 | DO WHILE ( ( zw(k) < cg%zw(kk) + 0.5_wp * cg%dzw(kk+1) ) .AND. & |
---|
2147 | ( k < nzt ) ) |
---|
2148 | k = k + 1 |
---|
2149 | ENDDO |
---|
2150 | kfuw(kk) = MIN( MAX( k, 1 ), nzt + 1 ) |
---|
2151 | kstart = kflw(kk) |
---|
2152 | ENDDO |
---|
2153 | |
---|
2154 | ! |
---|
2155 | !-- k-indices of others for each kk-index value |
---|
2156 | kstart = 0 |
---|
2157 | kflo(0) = 0 |
---|
2158 | kfuo(0) = 0 |
---|
2159 | DO kk = 1, kctu |
---|
2160 | k = kstart |
---|
2161 | DO WHILE ( ( zu(k) < cg%zu(kk) - 0.5_wp * cg%dzu(kk) ) .AND. & |
---|
2162 | ( k < nzt ) ) |
---|
2163 | k = k + 1 |
---|
2164 | ENDDO |
---|
2165 | kflo(kk) = MIN( MAX( k, 1 ), nzt + 1 ) |
---|
2166 | DO WHILE ( ( zu(k) < cg%zu(kk) + 0.5_wp * cg%dzu(kk+1) ) .AND. & |
---|
2167 | ( k < nzt ) ) |
---|
2168 | k = k + 1 |
---|
2169 | ENDDO |
---|
2170 | kfuo(kk) = MIN( MAX( k-1, 1 ), nzt + 1 ) |
---|
2171 | kstart = kflo(kk) |
---|
2172 | ENDDO |
---|
2173 | |
---|
2174 | ! |
---|
2175 | !-- Spatial under-relaxation coefficients |
---|
2176 | ALLOCATE( frax(icl:icr) ) |
---|
2177 | |
---|
2178 | DO ii = icl, icr |
---|
2179 | IF ( nest_bound_l ) THEN |
---|
2180 | xi = ( MAX( 0.0_wp, ( cg%coord_x(ii) - lower_left_coord_x ) ) / & |
---|
2181 | anterp_relax_length_l )**4 |
---|
2182 | ELSEIF ( nest_bound_r ) THEN |
---|
2183 | xi = ( MAX( 0.0_wp, ( lower_left_coord_x + ( nx + 1 ) * dx - & |
---|
2184 | cg%coord_x(ii) ) ) / & |
---|
2185 | anterp_relax_length_r )**4 |
---|
2186 | ELSE |
---|
2187 | xi = 999999.9_wp |
---|
2188 | ENDIF |
---|
2189 | frax(ii) = xi / ( 1.0_wp + xi ) |
---|
2190 | ENDDO |
---|
2191 | |
---|
2192 | ALLOCATE( fray(jcs:jcn) ) |
---|
2193 | |
---|
2194 | DO jj = jcs, jcn |
---|
2195 | IF ( nest_bound_s ) THEN |
---|
2196 | eta = ( MAX( 0.0_wp, ( cg%coord_y(jj) - lower_left_coord_y ) ) / & |
---|
2197 | anterp_relax_length_s )**4 |
---|
2198 | ELSEIF ( nest_bound_n ) THEN |
---|
2199 | eta = ( MAX( 0.0_wp, ( lower_left_coord_y + ( ny + 1 ) * dy - & |
---|
2200 | cg%coord_y(jj)) ) / & |
---|
2201 | anterp_relax_length_n )**4 |
---|
2202 | ELSE |
---|
2203 | eta = 999999.9_wp |
---|
2204 | ENDIF |
---|
2205 | fray(jj) = eta / ( 1.0_wp + eta ) |
---|
2206 | ENDDO |
---|
2207 | |
---|
2208 | ALLOCATE( fraz(0:kctu) ) |
---|
2209 | DO kk = 0, kctu |
---|
2210 | zeta = ( ( zu(nzt) - cg%zu(kk) ) / anterp_relax_length_t )**4 |
---|
2211 | fraz(kk) = zeta / ( 1.0_wp + zeta ) |
---|
2212 | ENDDO |
---|
2213 | |
---|
2214 | END SUBROUTINE pmci_init_anterp_tophat |
---|
2215 | |
---|
2216 | |
---|
2217 | |
---|
2218 | SUBROUTINE pmci_init_tkefactor |
---|
2219 | |
---|
2220 | ! |
---|
2221 | !-- Computes the scaling factor for the SGS TKE from coarse grid to be used |
---|
2222 | !-- as BC for the fine grid. Based on the Kolmogorov energy spectrum |
---|
2223 | !-- for the inertial subrange and assumption of sharp cut-off of the resolved |
---|
2224 | !-- energy spectrum. Near the surface, the reduction of TKE is made |
---|
2225 | !-- smaller than further away from the surface. |
---|
2226 | |
---|
2227 | IMPLICIT NONE |
---|
2228 | REAL(wp), PARAMETER :: cfw = 0.2_wp !: |
---|
2229 | REAL(wp), PARAMETER :: c_tkef = 0.6_wp !: |
---|
2230 | REAL(wp) :: fw !: |
---|
2231 | REAL(wp), PARAMETER :: fw0 = 0.9_wp !: |
---|
2232 | REAL(wp) :: glsf !: |
---|
2233 | REAL(wp) :: glsc !: |
---|
2234 | REAL(wp) :: height !: |
---|
2235 | REAL(wp), PARAMETER :: p13 = 1.0_wp/3.0_wp !: |
---|
2236 | REAL(wp), PARAMETER :: p23 = 2.0_wp/3.0_wp !: |
---|
2237 | INTEGER(iwp) :: k !: |
---|
2238 | INTEGER(iwp) :: kc !: |
---|
2239 | |
---|
2240 | |
---|
2241 | IF ( nest_bound_l ) THEN |
---|
2242 | ALLOCATE( tkefactor_l(nzb:nzt+1,nysg:nyng) ) |
---|
2243 | tkefactor_l = 0.0_wp |
---|
2244 | i = nxl - 1 |
---|
2245 | DO j = nysg, nyng |
---|
2246 | DO k = nzb_s_inner(j,i) + 1, nzt |
---|
2247 | kc = kco(k+1) |
---|
2248 | glsf = ( dx * dy * dzu(k) )**p13 |
---|
2249 | glsc = ( cg%dx * cg%dy *cg%dzu(kc) )**p13 |
---|
2250 | height = zu(k) - zu(nzb_s_inner(j,i)) |
---|
2251 | fw = EXP( -cfw * height / glsf ) |
---|
2252 | tkefactor_l(k,j) = c_tkef * ( fw0 * fw + ( 1.0_wp - fw ) * & |
---|
2253 | ( glsf / glsc )**p23 ) |
---|
2254 | ENDDO |
---|
2255 | tkefactor_l(nzb_s_inner(j,i),j) = c_tkef * fw0 |
---|
2256 | ENDDO |
---|
2257 | ENDIF |
---|
2258 | |
---|
2259 | IF ( nest_bound_r ) THEN |
---|
2260 | ALLOCATE( tkefactor_r(nzb:nzt+1,nysg:nyng) ) |
---|
2261 | tkefactor_r = 0.0_wp |
---|
2262 | i = nxr + 1 |
---|
2263 | DO j = nysg, nyng |
---|
2264 | DO k = nzb_s_inner(j,i) + 1, nzt |
---|
2265 | kc = kco(k+1) |
---|
2266 | glsf = ( dx * dy * dzu(k) )**p13 |
---|
2267 | glsc = ( cg%dx * cg%dy * cg%dzu(kc) )**p13 |
---|
2268 | height = zu(k) - zu(nzb_s_inner(j,i)) |
---|
2269 | fw = EXP( -cfw * height / glsf ) |
---|
2270 | tkefactor_r(k,j) = c_tkef * ( fw0 * fw + ( 1.0_wp - fw ) * & |
---|
2271 | ( glsf / glsc )**p23 ) |
---|
2272 | ENDDO |
---|
2273 | tkefactor_r(nzb_s_inner(j,i),j) = c_tkef * fw0 |
---|
2274 | ENDDO |
---|
2275 | ENDIF |
---|
2276 | |
---|
2277 | IF ( nest_bound_s ) THEN |
---|
2278 | ALLOCATE( tkefactor_s(nzb:nzt+1,nxlg:nxrg) ) |
---|
2279 | tkefactor_s = 0.0_wp |
---|
2280 | j = nys - 1 |
---|
2281 | DO i = nxlg, nxrg |
---|
2282 | DO k = nzb_s_inner(j,i) + 1, nzt |
---|
2283 | kc = kco(k+1) |
---|
2284 | glsf = ( dx * dy * dzu(k) )**p13 |
---|
2285 | glsc = ( cg%dx * cg%dy * cg%dzu(kc) ) ** p13 |
---|
2286 | height = zu(k) - zu(nzb_s_inner(j,i)) |
---|
2287 | fw = EXP( -cfw*height / glsf ) |
---|
2288 | tkefactor_s(k,i) = c_tkef * ( fw0 * fw + ( 1.0_wp - fw ) * & |
---|
2289 | ( glsf / glsc )**p23 ) |
---|
2290 | ENDDO |
---|
2291 | tkefactor_s(nzb_s_inner(j,i),i) = c_tkef * fw0 |
---|
2292 | ENDDO |
---|
2293 | ENDIF |
---|
2294 | |
---|
2295 | IF ( nest_bound_n ) THEN |
---|
2296 | ALLOCATE( tkefactor_n(nzb:nzt+1,nxlg:nxrg) ) |
---|
2297 | tkefactor_n = 0.0_wp |
---|
2298 | j = nyn + 1 |
---|
2299 | DO i = nxlg, nxrg |
---|
2300 | DO k = nzb_s_inner(j,i)+1, nzt |
---|
2301 | kc = kco(k+1) |
---|
2302 | glsf = ( dx * dy * dzu(k) )**p13 |
---|
2303 | glsc = ( cg%dx * cg%dy * cg%dzu(kc) )**p13 |
---|
2304 | height = zu(k) - zu(nzb_s_inner(j,i)) |
---|
2305 | fw = EXP( -cfw * height / glsf ) |
---|
2306 | tkefactor_n(k,i) = c_tkef * ( fw0 * fw + ( 1.0_wp - fw ) * & |
---|
2307 | ( glsf / glsc )**p23 ) |
---|
2308 | ENDDO |
---|
2309 | tkefactor_n(nzb_s_inner(j,i),i) = c_tkef * fw0 |
---|
2310 | ENDDO |
---|
2311 | ENDIF |
---|
2312 | |
---|
2313 | ALLOCATE( tkefactor_t(nysg:nyng,nxlg:nxrg) ) |
---|
2314 | k = nzt |
---|
2315 | DO i = nxlg, nxrg |
---|
2316 | DO j = nysg, nyng |
---|
2317 | kc = kco(k+1) |
---|
2318 | glsf = ( dx * dy * dzu(k) )**p13 |
---|
2319 | glsc = ( cg%dx * cg%dy * cg%dzu(kc) )**p13 |
---|
2320 | height = zu(k) - zu(nzb_s_inner(j,i)) |
---|
2321 | fw = EXP( -cfw * height / glsf ) |
---|
2322 | tkefactor_t(j,i) = c_tkef * ( fw0 * fw + ( 1.0_wp - fw ) * & |
---|
2323 | ( glsf / glsc )**p23 ) |
---|
2324 | ENDDO |
---|
2325 | ENDDO |
---|
2326 | |
---|
2327 | END SUBROUTINE pmci_init_tkefactor |
---|
2328 | |
---|
2329 | #endif |
---|
2330 | END SUBROUTINE pmci_setup_client |
---|
2331 | |
---|
2332 | |
---|
2333 | |
---|
2334 | SUBROUTINE pmci_setup_coordinates |
---|
2335 | |
---|
2336 | #if defined( __parallel ) |
---|
2337 | IMPLICIT NONE |
---|
2338 | |
---|
2339 | INTEGER(iwp) :: i !: |
---|
2340 | INTEGER(iwp) :: j !: |
---|
2341 | |
---|
2342 | ! |
---|
2343 | !-- Create coordinate arrays. |
---|
2344 | ALLOCATE( coord_x(-nbgp:nx+nbgp) ) |
---|
2345 | ALLOCATE( coord_y(-nbgp:ny+nbgp) ) |
---|
2346 | |
---|
2347 | DO i = -nbgp, nx + nbgp |
---|
2348 | coord_x(i) = lower_left_coord_x + i * dx |
---|
2349 | ENDDO |
---|
2350 | |
---|
2351 | DO j = -nbgp, ny + nbgp |
---|
2352 | coord_y(j) = lower_left_coord_y + j * dy |
---|
2353 | ENDDO |
---|
2354 | |
---|
2355 | #endif |
---|
2356 | END SUBROUTINE pmci_setup_coordinates |
---|
2357 | |
---|
2358 | |
---|
2359 | |
---|
2360 | |
---|
2361 | SUBROUTINE pmci_set_array_pointer( name, client_id, nz_cl ) |
---|
2362 | |
---|
2363 | IMPLICIT NONE |
---|
2364 | |
---|
2365 | INTEGER, INTENT(IN) :: client_id !: |
---|
2366 | INTEGER, INTENT(IN) :: nz_cl !: |
---|
2367 | CHARACTER(LEN=*), INTENT(IN) :: name !: |
---|
2368 | |
---|
2369 | #if defined( __parallel ) |
---|
2370 | INTEGER(iwp) :: ierr !: |
---|
2371 | INTEGER(iwp) :: istat !: |
---|
2372 | |
---|
2373 | REAL(wp), POINTER, DIMENSION(:,:) :: p_2d !: |
---|
2374 | REAL(wp), POINTER, DIMENSION(:,:) :: p_2d_sec !: |
---|
2375 | REAL(wp), POINTER, DIMENSION(:,:,:) :: p_3d !: |
---|
2376 | REAL(wp), POINTER, DIMENSION(:,:,:) :: p_3d_sec !: |
---|
2377 | |
---|
2378 | |
---|
2379 | NULLIFY( p_3d ) |
---|
2380 | NULLIFY( p_2d ) |
---|
2381 | |
---|
2382 | ! |
---|
2383 | !-- List of array names, which can be coupled. |
---|
2384 | !-- In case of 3D please change also the second array for the pointer version |
---|
2385 | IF ( TRIM(name) == "u" ) p_3d => u |
---|
2386 | IF ( TRIM(name) == "v" ) p_3d => v |
---|
2387 | IF ( TRIM(name) == "w" ) p_3d => w |
---|
2388 | IF ( TRIM(name) == "e" ) p_3d => e |
---|
2389 | IF ( TRIM(name) == "pt" ) p_3d => pt |
---|
2390 | IF ( TRIM(name) == "q" ) p_3d => q |
---|
2391 | ! |
---|
2392 | !-- Next line is just an example for a 2D array (not active for coupling!) |
---|
2393 | !-- Please note, that z0 has to be declared as TARGET array in modules.f90 |
---|
2394 | ! IF ( TRIM(name) == "z0" ) p_2d => z0 |
---|
2395 | |
---|
2396 | #if defined( __nopointer ) |
---|
2397 | IF ( ASSOCIATED( p_3d ) ) THEN |
---|
2398 | CALL pmc_s_set_dataarray( client_id, p_3d, nz_cl, nz ) |
---|
2399 | ELSEIF ( ASSOCIATED( p_2d ) ) THEN |
---|
2400 | CALL pmc_s_set_dataarray( client_id, p_2d ) |
---|
2401 | ELSE |
---|
2402 | ! |
---|
2403 | !-- Give only one message for the root domain |
---|
2404 | IF ( myid == 0 .AND. cpl_id == 1 ) THEN |
---|
2405 | |
---|
2406 | message_string = 'pointer for array "' // TRIM( name ) // & |
---|
2407 | '" can''t be associated' |
---|
2408 | CALL message( 'pmci_set_array_pointer', 'PA0117', 3, 2, 0, 6, 0 ) |
---|
2409 | ELSE |
---|
2410 | ! |
---|
2411 | !-- Avoid others to continue |
---|
2412 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
2413 | ENDIF |
---|
2414 | ENDIF |
---|
2415 | #else |
---|
2416 | IF ( TRIM(name) == "u" ) p_3d_sec => u_2 |
---|
2417 | IF ( TRIM(name) == "v" ) p_3d_sec => v_2 |
---|
2418 | IF ( TRIM(name) == "w" ) p_3d_sec => w_2 |
---|
2419 | IF ( TRIM(name) == "e" ) p_3d_sec => e_2 |
---|
2420 | IF ( TRIM(name) == "pt" ) p_3d_sec => pt_2 |
---|
2421 | IF ( TRIM(name) == "q" ) p_3d_sec => q_2 |
---|
2422 | |
---|
2423 | IF ( ASSOCIATED( p_3d ) ) THEN |
---|
2424 | CALL pmc_s_set_dataarray( client_id, p_3d, nz_cl, nz, & |
---|
2425 | array_2 = p_3d_sec ) |
---|
2426 | ELSEIF ( ASSOCIATED( p_2d ) ) THEN |
---|
2427 | CALL pmc_s_set_dataarray( client_id, p_2d ) |
---|
2428 | ELSE |
---|
2429 | ! |
---|
2430 | !-- Give only one message for the root domain |
---|
2431 | IF ( myid == 0 .AND. cpl_id == 1 ) THEN |
---|
2432 | |
---|
2433 | message_string = 'pointer for array "' // TRIM( name ) // & |
---|
2434 | '" can''t be associated' |
---|
2435 | CALL message( 'pmci_set_array_pointer', 'PA0117', 3, 2, 0, 6, 0 ) |
---|
2436 | ELSE |
---|
2437 | ! |
---|
2438 | !-- Avoid others to continue |
---|
2439 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
2440 | ENDIF |
---|
2441 | |
---|
2442 | ENDIF |
---|
2443 | #endif |
---|
2444 | |
---|
2445 | #endif |
---|
2446 | END SUBROUTINE pmci_set_array_pointer |
---|
2447 | |
---|
2448 | |
---|
2449 | |
---|
2450 | SUBROUTINE pmci_create_client_arrays( name, is, ie, js, je, nzc ) |
---|
2451 | |
---|
2452 | IMPLICIT NONE |
---|
2453 | |
---|
2454 | CHARACTER(LEN=*), INTENT(IN) :: name !: |
---|
2455 | |
---|
2456 | INTEGER(iwp), INTENT(IN) :: ie !: |
---|
2457 | INTEGER(iwp), INTENT(IN) :: is !: |
---|
2458 | INTEGER(iwp), INTENT(IN) :: je !: |
---|
2459 | INTEGER(iwp), INTENT(IN) :: js !: |
---|
2460 | INTEGER(iwp), INTENT(IN) :: nzc !: Note that nzc is cg%nz |
---|
2461 | |
---|
2462 | #if defined( __parallel ) |
---|
2463 | INTEGER(iwp) :: ierr !: |
---|
2464 | INTEGER(iwp) :: istat !: |
---|
2465 | |
---|
2466 | REAL(wp), POINTER,DIMENSION(:,:) :: p_2d !: |
---|
2467 | REAL(wp), POINTER,DIMENSION(:,:,:) :: p_3d !: |
---|
2468 | |
---|
2469 | |
---|
2470 | NULLIFY( p_3d ) |
---|
2471 | NULLIFY( p_2d ) |
---|
2472 | |
---|
2473 | ! |
---|
2474 | !-- List of array names, which can be coupled |
---|
2475 | IF ( TRIM( name ) == "u" ) THEN |
---|
2476 | IF ( .NOT. ALLOCATED( uc ) ) ALLOCATE( uc(0:nzc+1, js:je, is:ie) ) |
---|
2477 | p_3d => uc |
---|
2478 | ELSEIF ( TRIM( name ) == "v" ) THEN |
---|
2479 | IF ( .NOT. ALLOCATED( vc ) ) ALLOCATE( vc(0:nzc+1, js:je, is:ie) ) |
---|
2480 | p_3d => vc |
---|
2481 | ELSEIF ( TRIM( name ) == "w" ) THEN |
---|
2482 | IF ( .NOT. ALLOCATED( wc ) ) ALLOCATE( wc(0:nzc+1, js:je, is:ie) ) |
---|
2483 | p_3d => wc |
---|
2484 | ELSEIF ( TRIM( name ) == "e" ) THEN |
---|
2485 | IF ( .NOT. ALLOCATED( ec ) ) ALLOCATE( ec(0:nzc+1, js:je, is:ie) ) |
---|
2486 | p_3d => ec |
---|
2487 | ELSEIF ( TRIM( name ) == "pt") THEN |
---|
2488 | IF ( .NOT. ALLOCATED( ptc ) ) ALLOCATE( ptc(0:nzc+1, js:je, is:ie) ) |
---|
2489 | p_3d => ptc |
---|
2490 | ELSEIF ( TRIM( name ) == "q") THEN |
---|
2491 | IF ( .NOT. ALLOCATED( qc ) ) ALLOCATE( qc(0:nzc+1, js:je, is:ie) ) |
---|
2492 | p_3d => qc |
---|
2493 | !ELSEIF (trim(name) == "z0") then |
---|
2494 | !IF (.not.allocated(z0c)) allocate(z0c(js:je, is:ie)) |
---|
2495 | !p_2d => z0c |
---|
2496 | ENDIF |
---|
2497 | |
---|
2498 | IF ( ASSOCIATED( p_3d ) ) THEN |
---|
2499 | CALL pmc_c_set_dataarray( p_3d ) |
---|
2500 | ELSEIF ( ASSOCIATED( p_2d ) ) THEN |
---|
2501 | CALL pmc_c_set_dataarray( p_2d ) |
---|
2502 | ELSE |
---|
2503 | ! |
---|
2504 | !-- Give only one message for the first client domain |
---|
2505 | IF ( myid == 0 .AND. cpl_id == 2 ) THEN |
---|
2506 | |
---|
2507 | message_string = 'pointer for array "' // TRIM( name ) // & |
---|
2508 | '" can''t be associated' |
---|
2509 | CALL message( 'pmci_create_client_arrays', 'PA0170', 3, 2, 0, 6, 0 ) |
---|
2510 | ELSE |
---|
2511 | ! |
---|
2512 | !-- Prevent others from continuing |
---|
2513 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
2514 | ENDIF |
---|
2515 | ENDIF |
---|
2516 | |
---|
2517 | #endif |
---|
2518 | END SUBROUTINE pmci_create_client_arrays |
---|
2519 | |
---|
2520 | |
---|
2521 | |
---|
2522 | SUBROUTINE pmci_server_initialize |
---|
2523 | !-- TO_DO: add general explanations about what this subroutine does |
---|
2524 | #if defined( __parallel ) |
---|
2525 | IMPLICIT NONE |
---|
2526 | |
---|
2527 | INTEGER(iwp) :: client_id !: |
---|
2528 | INTEGER(iwp) :: m !: |
---|
2529 | |
---|
2530 | REAL(wp) :: waittime !: |
---|
2531 | |
---|
2532 | |
---|
2533 | DO m = 1, SIZE( pmc_server_for_client ) - 1 |
---|
2534 | client_id = pmc_server_for_client(m) |
---|
2535 | CALL pmc_s_fillbuffer( client_id, waittime=waittime ) |
---|
2536 | ENDDO |
---|
2537 | |
---|
2538 | #endif |
---|
2539 | END SUBROUTINE pmci_server_initialize |
---|
2540 | |
---|
2541 | |
---|
2542 | |
---|
2543 | SUBROUTINE pmci_client_initialize |
---|
2544 | !-- TO_DO: add general explanations about what this subroutine does |
---|
2545 | #if defined( __parallel ) |
---|
2546 | IMPLICIT NONE |
---|
2547 | |
---|
2548 | INTEGER(iwp) :: i !: |
---|
2549 | INTEGER(iwp) :: icl !: |
---|
2550 | INTEGER(iwp) :: icr !: |
---|
2551 | INTEGER(iwp) :: j !: |
---|
2552 | INTEGER(iwp) :: jcn !: |
---|
2553 | INTEGER(iwp) :: jcs !: |
---|
2554 | |
---|
2555 | REAL(wp) :: waittime !: |
---|
2556 | |
---|
2557 | ! |
---|
2558 | !-- Root id is never a client |
---|
2559 | IF ( cpl_id > 1 ) THEN |
---|
2560 | |
---|
2561 | ! |
---|
2562 | !-- Client domain boundaries in the server index space |
---|
2563 | icl = coarse_bound(1) |
---|
2564 | icr = coarse_bound(2) |
---|
2565 | jcs = coarse_bound(3) |
---|
2566 | jcn = coarse_bound(4) |
---|
2567 | |
---|
2568 | ! |
---|
2569 | !-- Get data from server |
---|
2570 | CALL pmc_c_getbuffer( waittime = waittime ) |
---|
2571 | |
---|
2572 | ! |
---|
2573 | !-- The interpolation. |
---|
2574 | CALL pmci_interp_tril_all ( u, uc, icu, jco, kco, r1xu, r2xu, r1yo, & |
---|
2575 | r2yo, r1zo, r2zo, nzb_u_inner, 'u' ) |
---|
2576 | CALL pmci_interp_tril_all ( v, vc, ico, jcv, kco, r1xo, r2xo, r1yv, & |
---|
2577 | r2yv, r1zo, r2zo, nzb_v_inner, 'v' ) |
---|
2578 | CALL pmci_interp_tril_all ( w, wc, ico, jco, kcw, r1xo, r2xo, r1yo, & |
---|
2579 | r2yo, r1zw, r2zw, nzb_w_inner, 'w' ) |
---|
2580 | CALL pmci_interp_tril_all ( e, ec, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
2581 | r2yo, r1zo, r2zo, nzb_s_inner, 'e' ) |
---|
2582 | CALL pmci_interp_tril_all ( pt, ptc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
2583 | r2yo, r1zo, r2zo, nzb_s_inner, 's' ) |
---|
2584 | IF ( humidity .OR. passive_scalar ) THEN |
---|
2585 | CALL pmci_interp_tril_all ( q, qc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
2586 | r2yo, r1zo, r2zo, nzb_s_inner, 's' ) |
---|
2587 | ENDIF |
---|
2588 | |
---|
2589 | IF ( topography /= 'flat' ) THEN |
---|
2590 | ! |
---|
2591 | !-- Inside buildings set velocities and TKE back to zero. |
---|
2592 | !-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at present, |
---|
2593 | !-- maybe revise later. |
---|
2594 | DO i = nxlg, nxrg |
---|
2595 | DO j = nysg, nyng |
---|
2596 | u(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
2597 | v(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
2598 | w(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
2599 | e(nzb:nzb_s_inner(j,i),j,i) = 0.0_wp |
---|
2600 | u_p(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
2601 | v_p(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
2602 | w_p(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
2603 | e_p(nzb:nzb_s_inner(j,i),j,i) = 0.0_wp |
---|
2604 | ENDDO |
---|
2605 | ENDDO |
---|
2606 | ENDIF |
---|
2607 | ENDIF |
---|
2608 | |
---|
2609 | |
---|
2610 | CONTAINS |
---|
2611 | |
---|
2612 | |
---|
2613 | SUBROUTINE pmci_interp_tril_all( f, fc, ic, jc, kc, r1x, r2x, r1y, r2y, & |
---|
2614 | r1z, r2z, kb, var ) |
---|
2615 | ! |
---|
2616 | !-- Interpolation of the internal values for the client-domain initialization |
---|
2617 | !-- This subroutine is based on trilinear interpolation. |
---|
2618 | !-- Coding based on interp_tril_lr/sn/t |
---|
2619 | IMPLICIT NONE |
---|
2620 | |
---|
2621 | CHARACTER(LEN=1), INTENT(IN) :: var !: |
---|
2622 | |
---|
2623 | INTEGER(iwp), DIMENSION(nxlg:nxrg), INTENT(IN) :: ic !: |
---|
2624 | INTEGER(iwp), DIMENSION(nysg:nyng), INTENT(IN) :: jc !: |
---|
2625 | INTEGER(iwp), DIMENSION(nzb:nzt+1), INTENT(IN) :: kc !: |
---|
2626 | INTEGER(iwp), DIMENSION(nysg:nyng,nxlg:nxrg), INTENT(IN) :: kb !: |
---|
2627 | |
---|
2628 | INTEGER(iwp) :: i !: |
---|
2629 | INTEGER(iwp) :: ib !: |
---|
2630 | INTEGER(iwp) :: ie !: |
---|
2631 | INTEGER(iwp) :: j !: |
---|
2632 | INTEGER(iwp) :: jb !: |
---|
2633 | INTEGER(iwp) :: je !: |
---|
2634 | INTEGER(iwp) :: k !: |
---|
2635 | INTEGER(iwp) :: k1 !: |
---|
2636 | INTEGER(iwp) :: kbc !: |
---|
2637 | INTEGER(iwp) :: l !: |
---|
2638 | INTEGER(iwp) :: m !: |
---|
2639 | INTEGER(iwp) :: n !: |
---|
2640 | |
---|
2641 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(INOUT) :: f !: |
---|
2642 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), INTENT(IN) :: fc !: |
---|
2643 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r1x !: |
---|
2644 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r2x !: |
---|
2645 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r1y !: |
---|
2646 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r2y !: |
---|
2647 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r1z !: |
---|
2648 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r2z !: |
---|
2649 | |
---|
2650 | REAL(wp) :: fk !: |
---|
2651 | REAL(wp) :: fkj !: |
---|
2652 | REAL(wp) :: fkjp !: |
---|
2653 | REAL(wp) :: fkp !: |
---|
2654 | REAL(wp) :: fkpj !: |
---|
2655 | REAL(wp) :: fkpjp !: |
---|
2656 | REAL(wp) :: logratio !: |
---|
2657 | REAL(wp) :: logzuc1 !: |
---|
2658 | REAL(wp) :: zuc1 !: |
---|
2659 | |
---|
2660 | |
---|
2661 | ib = nxl |
---|
2662 | ie = nxr |
---|
2663 | jb = nys |
---|
2664 | je = nyn |
---|
2665 | IF ( nest_bound_l ) THEN |
---|
2666 | ib = nxl - 1 |
---|
2667 | ! |
---|
2668 | !-- For u, nxl is a ghost node, but not for the other variables |
---|
2669 | IF ( var == 'u' ) THEN |
---|
2670 | ib = nxl |
---|
2671 | ENDIF |
---|
2672 | ENDIF |
---|
2673 | IF ( nest_bound_s ) THEN |
---|
2674 | jb = nys - 1 |
---|
2675 | ! |
---|
2676 | !-- For v, nys is a ghost node, but not for the other variables |
---|
2677 | IF ( var == 'v' ) THEN |
---|
2678 | jb = nys |
---|
2679 | ENDIF |
---|
2680 | ENDIF |
---|
2681 | IF ( nest_bound_r ) THEN |
---|
2682 | ie = nxr + 1 |
---|
2683 | ENDIF |
---|
2684 | IF ( nest_bound_n ) THEN |
---|
2685 | je = nyn + 1 |
---|
2686 | ENDIF |
---|
2687 | |
---|
2688 | ! |
---|
2689 | !-- Trilinear interpolation. |
---|
2690 | DO i = ib, ie |
---|
2691 | DO j = jb, je |
---|
2692 | DO k = kb(j,i), nzt + 1 |
---|
2693 | l = ic(i) |
---|
2694 | m = jc(j) |
---|
2695 | n = kc(k) |
---|
2696 | fkj = r1x(i) * fc(n,m,l) + r2x(i) * fc(n,m,l+1) |
---|
2697 | fkjp = r1x(i) * fc(n,m+1,l) + r2x(i) * fc(n,m+1,l+1) |
---|
2698 | fkpj = r1x(i) * fc(n+1,m,l) + r2x(i) * fc(n+1,m,l+1) |
---|
2699 | fkpjp = r1x(i) * fc(n+1,m+1,l) + r2x(i) * fc(n+1,m+1,l+1) |
---|
2700 | fk = r1y(j) * fkj + r2y(j) * fkjp |
---|
2701 | fkp = r1y(j) * fkpj + r2y(j) * fkpjp |
---|
2702 | f(k,j,i) = r1z(k) * fk + r2z(k) * fkp |
---|
2703 | ENDDO |
---|
2704 | ENDDO |
---|
2705 | ENDDO |
---|
2706 | |
---|
2707 | ! |
---|
2708 | !-- Correct the interpolated values of u and v in near-wall nodes, i.e. in |
---|
2709 | !-- the nodes below the coarse-grid nodes with k=1. The corrction is only |
---|
2710 | !-- made over horizontal wall surfaces in this phase. For the nest boundary |
---|
2711 | !-- conditions, a corresponding correction is made for all vertical walls, |
---|
2712 | !-- too. |
---|
2713 | IF ( var == 'u' .OR. var == 'v' ) THEN |
---|
2714 | DO i = ib, nxr |
---|
2715 | DO j = jb, nyn |
---|
2716 | kbc = 1 |
---|
2717 | ! |
---|
2718 | !-- kbc is the first coarse-grid point above the surface |
---|
2719 | DO WHILE ( cg%zu(kbc) < zu(kb(j,i)) ) |
---|
2720 | kbc = kbc + 1 |
---|
2721 | ENDDO |
---|
2722 | zuc1 = cg%zu(kbc) |
---|
2723 | k1 = kb(j,i) + 1 |
---|
2724 | DO WHILE ( zu(k1) < zuc1 ) |
---|
2725 | k1 = k1 + 1 |
---|
2726 | ENDDO |
---|
2727 | logzuc1 = LOG( ( zu(k1) - zu(kb(j,i)) ) / z0(j,i) ) |
---|
2728 | |
---|
2729 | k = kb(j,i) + 1 |
---|
2730 | DO WHILE ( zu(k) < zuc1 ) |
---|
2731 | logratio = ( LOG( ( zu(k) - zu(kb(j,i)) ) / z0(j,i)) ) / logzuc1 |
---|
2732 | f(k,j,i) = logratio * f(k1,j,i) |
---|
2733 | k = k + 1 |
---|
2734 | ENDDO |
---|
2735 | f(kb(j,i),j,i) = 0.0_wp |
---|
2736 | ENDDO |
---|
2737 | ENDDO |
---|
2738 | |
---|
2739 | ELSEIF ( var == 'w' ) THEN |
---|
2740 | |
---|
2741 | DO i = ib, nxr |
---|
2742 | DO j = jb, nyn |
---|
2743 | f(kb(j,i),j,i) = 0.0_wp |
---|
2744 | ENDDO |
---|
2745 | ENDDO |
---|
2746 | |
---|
2747 | ENDIF |
---|
2748 | |
---|
2749 | END SUBROUTINE pmci_interp_tril_all |
---|
2750 | |
---|
2751 | #endif |
---|
2752 | END SUBROUTINE pmci_client_initialize |
---|
2753 | |
---|
2754 | |
---|
2755 | |
---|
2756 | SUBROUTINE pmci_check_setting_mismatches |
---|
2757 | ! |
---|
2758 | !-- Check for mismatches between settings of master and client variables |
---|
2759 | !-- (e.g., all clients have to follow the end_time settings of the root model). |
---|
2760 | !-- The root model overwrites variables in the other models, so these variables |
---|
2761 | !-- only need to be set once in file PARIN. |
---|
2762 | |
---|
2763 | #if defined( __parallel ) |
---|
2764 | |
---|
2765 | USE control_parameters, & |
---|
2766 | ONLY: dt_restart, end_time, message_string, restart_time, time_restart |
---|
2767 | |
---|
2768 | IMPLICIT NONE |
---|
2769 | |
---|
2770 | INTEGER :: ierr |
---|
2771 | |
---|
2772 | REAL(wp) :: dt_restart_root |
---|
2773 | REAL(wp) :: end_time_root |
---|
2774 | REAL(wp) :: restart_time_root |
---|
2775 | REAL(wp) :: time_restart_root |
---|
2776 | |
---|
2777 | ! |
---|
2778 | !-- Check the time to be simulated. |
---|
2779 | !-- Here, and in the following, the root process communicates the respective |
---|
2780 | !-- variable to all others, and its value will then be compared with the local |
---|
2781 | !-- values. |
---|
2782 | IF ( pmc_is_rootmodel() ) end_time_root = end_time |
---|
2783 | CALL MPI_BCAST( end_time_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2784 | |
---|
2785 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2786 | IF ( end_time /= end_time_root ) THEN |
---|
2787 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2788 | 'client settings & end_time(root) = ', end_time_root, & |
---|
2789 | ' & end_time(client) = ', end_time, ' & client value is set', & |
---|
2790 | ' to root value' |
---|
2791 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2792 | 0 ) |
---|
2793 | end_time = end_time_root |
---|
2794 | ENDIF |
---|
2795 | ENDIF |
---|
2796 | |
---|
2797 | ! |
---|
2798 | !-- Same for restart time |
---|
2799 | IF ( pmc_is_rootmodel() ) restart_time_root = restart_time |
---|
2800 | CALL MPI_BCAST( restart_time_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2801 | |
---|
2802 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2803 | IF ( restart_time /= restart_time_root ) THEN |
---|
2804 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2805 | 'client settings & restart_time(root) = ', restart_time_root, & |
---|
2806 | ' & restart_time(client) = ', restart_time, ' & client ', & |
---|
2807 | 'value is set to root value' |
---|
2808 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2809 | 0 ) |
---|
2810 | restart_time = restart_time_root |
---|
2811 | ENDIF |
---|
2812 | ENDIF |
---|
2813 | |
---|
2814 | ! |
---|
2815 | !-- Same for dt_restart |
---|
2816 | IF ( pmc_is_rootmodel() ) dt_restart_root = dt_restart |
---|
2817 | CALL MPI_BCAST( dt_restart_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2818 | |
---|
2819 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2820 | IF ( dt_restart /= dt_restart_root ) THEN |
---|
2821 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2822 | 'client settings & dt_restart(root) = ', dt_restart_root, & |
---|
2823 | ' & dt_restart(client) = ', dt_restart, ' & client ', & |
---|
2824 | 'value is set to root value' |
---|
2825 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2826 | 0 ) |
---|
2827 | dt_restart = dt_restart_root |
---|
2828 | ENDIF |
---|
2829 | ENDIF |
---|
2830 | |
---|
2831 | ! |
---|
2832 | !-- Same for time_restart |
---|
2833 | IF ( pmc_is_rootmodel() ) time_restart_root = time_restart |
---|
2834 | CALL MPI_BCAST( time_restart_root, 1, MPI_REAL, 0, comm_world_nesting, ierr ) |
---|
2835 | |
---|
2836 | IF ( .NOT. pmc_is_rootmodel() ) THEN |
---|
2837 | IF ( time_restart /= time_restart_root ) THEN |
---|
2838 | WRITE( message_string, * ) 'mismatch between root model and ', & |
---|
2839 | 'client settings & time_restart(root) = ', time_restart_root, & |
---|
2840 | ' & time_restart(client) = ', time_restart, ' & client ', & |
---|
2841 | 'value is set to root value' |
---|
2842 | CALL message( 'pmci_check_setting_mismatches', 'PA0419', 0, 1, 0, 6, & |
---|
2843 | 0 ) |
---|
2844 | time_restart = time_restart_root |
---|
2845 | ENDIF |
---|
2846 | ENDIF |
---|
2847 | |
---|
2848 | #endif |
---|
2849 | |
---|
2850 | END SUBROUTINE pmci_check_setting_mismatches |
---|
2851 | |
---|
2852 | |
---|
2853 | |
---|
2854 | SUBROUTINE pmci_ensure_nest_mass_conservation |
---|
2855 | |
---|
2856 | #if defined( __parallel ) |
---|
2857 | ! |
---|
2858 | !-- Adjust the volume-flow rate through the top boundary so that the net volume |
---|
2859 | !-- flow through all boundaries of the current nest domain becomes zero. |
---|
2860 | IMPLICIT NONE |
---|
2861 | |
---|
2862 | INTEGER(iwp) :: i !: |
---|
2863 | INTEGER(iwp) :: ierr !: |
---|
2864 | INTEGER(iwp) :: j !: |
---|
2865 | INTEGER(iwp) :: k !: |
---|
2866 | |
---|
2867 | REAL(wp) :: dxdy !: |
---|
2868 | REAL(wp) :: innor !: |
---|
2869 | REAL(wp) :: w_lt !: |
---|
2870 | REAL(wp), DIMENSION(1:3) :: volume_flow_l !: |
---|
2871 | |
---|
2872 | ! |
---|
2873 | !-- Sum up the volume flow through the left/right boundaries |
---|
2874 | volume_flow(1) = 0.0_wp |
---|
2875 | volume_flow_l(1) = 0.0_wp |
---|
2876 | |
---|
2877 | IF ( nest_bound_l ) THEN |
---|
2878 | i = 0 |
---|
2879 | innor = dy |
---|
2880 | DO j = nys, nyn |
---|
2881 | DO k = nzb_u_inner(j,i)+1, nzt |
---|
2882 | volume_flow_l(1) = volume_flow_l(1) + innor * u(k,j,i) * dzw(k) |
---|
2883 | ENDDO |
---|
2884 | ENDDO |
---|
2885 | ENDIF |
---|
2886 | |
---|
2887 | IF ( nest_bound_r ) THEN |
---|
2888 | i = nx + 1 |
---|
2889 | innor = -dy |
---|
2890 | DO j = nys, nyn |
---|
2891 | DO k = nzb_u_inner(j,i)+1, nzt |
---|
2892 | volume_flow_l(1) = volume_flow_l(1) + innor * u(k,j,i) * dzw(k) |
---|
2893 | ENDDO |
---|
2894 | ENDDO |
---|
2895 | ENDIF |
---|
2896 | |
---|
2897 | #if defined( __parallel ) |
---|
2898 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
2899 | CALL MPI_ALLREDUCE( volume_flow_l(1), volume_flow(1), 1, MPI_REAL, & |
---|
2900 | MPI_SUM, comm2d, ierr ) |
---|
2901 | #else |
---|
2902 | volume_flow(1) = volume_flow_l(1) |
---|
2903 | #endif |
---|
2904 | |
---|
2905 | ! |
---|
2906 | !-- Sum up the volume flow through the south/north boundaries |
---|
2907 | volume_flow(2) = 0.0_wp |
---|
2908 | volume_flow_l(2) = 0.0_wp |
---|
2909 | |
---|
2910 | IF ( nest_bound_s ) THEN |
---|
2911 | j = 0 |
---|
2912 | innor = dx |
---|
2913 | DO i = nxl, nxr |
---|
2914 | DO k = nzb_v_inner(j,i)+1, nzt |
---|
2915 | volume_flow_l(2) = volume_flow_l(2) + innor * v(k,j,i) * dzw(k) |
---|
2916 | ENDDO |
---|
2917 | ENDDO |
---|
2918 | ENDIF |
---|
2919 | |
---|
2920 | IF ( nest_bound_n ) THEN |
---|
2921 | j = ny + 1 |
---|
2922 | innor = -dx |
---|
2923 | DO i = nxl, nxr |
---|
2924 | DO k = nzb_v_inner(j,i)+1, nzt |
---|
2925 | volume_flow_l(2) = volume_flow_l(2) + innor * v(k,j,i) * dzw(k) |
---|
2926 | ENDDO |
---|
2927 | ENDDO |
---|
2928 | ENDIF |
---|
2929 | |
---|
2930 | #if defined( __parallel ) |
---|
2931 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
2932 | CALL MPI_ALLREDUCE( volume_flow_l(2), volume_flow(2), 1, MPI_REAL, & |
---|
2933 | MPI_SUM, comm2d, ierr ) |
---|
2934 | #else |
---|
2935 | volume_flow(2) = volume_flow_l(2) |
---|
2936 | #endif |
---|
2937 | |
---|
2938 | ! |
---|
2939 | !-- Sum up the volume flow through the top boundary |
---|
2940 | volume_flow(3) = 0.0_wp |
---|
2941 | volume_flow_l(3) = 0.0_wp |
---|
2942 | dxdy = dx * dy |
---|
2943 | k = nzt |
---|
2944 | DO i = nxl, nxr |
---|
2945 | DO j = nys, nyn |
---|
2946 | volume_flow_l(3) = volume_flow_l(3) - w(k,j,i) * dxdy |
---|
2947 | ENDDO |
---|
2948 | ENDDO |
---|
2949 | |
---|
2950 | #if defined( __parallel ) |
---|
2951 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
2952 | CALL MPI_ALLREDUCE( volume_flow_l(3), volume_flow(3), 1, MPI_REAL, & |
---|
2953 | MPI_SUM, comm2d, ierr ) |
---|
2954 | #else |
---|
2955 | volume_flow(3) = volume_flow_l(3) |
---|
2956 | #endif |
---|
2957 | |
---|
2958 | ! |
---|
2959 | !-- Correct the top-boundary value of w |
---|
2960 | w_lt = (volume_flow(1) + volume_flow(2) + volume_flow(3)) / area_t |
---|
2961 | DO i = nxl, nxr |
---|
2962 | DO j = nys, nyn |
---|
2963 | DO k = nzt, nzt + 1 |
---|
2964 | w(k,j,i) = w(k,j,i) + w_lt |
---|
2965 | ENDDO |
---|
2966 | ENDDO |
---|
2967 | ENDDO |
---|
2968 | |
---|
2969 | #endif |
---|
2970 | END SUBROUTINE pmci_ensure_nest_mass_conservation |
---|
2971 | |
---|
2972 | |
---|
2973 | !-- TO_DO: the timestep sycnchronization could be done easier using |
---|
2974 | !-- an MPI_ALLREDUCE with MIN over MPI_COMM_WORLD |
---|
2975 | SUBROUTINE pmci_server_synchronize |
---|
2976 | |
---|
2977 | #if defined( __parallel ) |
---|
2978 | ! |
---|
2979 | !-- Unify the time steps for each model and synchronize. This is based on the |
---|
2980 | !-- assumption that the native time step (original dt_3d) of any server is |
---|
2981 | !-- always larger than the smallest native time step of it s clients. |
---|
2982 | IMPLICIT NONE |
---|
2983 | |
---|
2984 | INTEGER(iwp) :: client_id !: |
---|
2985 | INTEGER(iwp) :: ierr !: |
---|
2986 | INTEGER(iwp) :: m !: |
---|
2987 | |
---|
2988 | REAL(wp), DIMENSION(1) :: dtc !: |
---|
2989 | REAL(wp), DIMENSION(1) :: dtl !: |
---|
2990 | |
---|
2991 | |
---|
2992 | CALL cpu_log( log_point_s(70), 'pmc sync', 'start' ) |
---|
2993 | |
---|
2994 | ! |
---|
2995 | !-- First find the smallest native time step of all the clients of the current |
---|
2996 | !-- server. |
---|
2997 | dtl(1) = 999999.9_wp |
---|
2998 | DO m = 1, SIZE( PMC_Server_for_Client )-1 |
---|
2999 | client_id = PMC_Server_for_Client(m) |
---|
3000 | IF ( myid == 0 ) THEN |
---|
3001 | CALL pmc_recv_from_client( client_id, dtc, SIZE( dtc ), 0, 101, ierr ) |
---|
3002 | dtl(1) = MIN( dtl(1), dtc(1) ) |
---|
3003 | dt_3d = dtl(1) |
---|
3004 | ENDIF |
---|
3005 | ENDDO |
---|
3006 | |
---|
3007 | ! |
---|
3008 | !-- Broadcast the unified time step to all server processes |
---|
3009 | CALL MPI_BCAST( dt_3d, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
3010 | |
---|
3011 | ! |
---|
3012 | !-- Send the new time step to all the clients of the current server |
---|
3013 | DO m = 1, SIZE( PMC_Server_for_Client ) - 1 |
---|
3014 | client_id = PMC_Server_for_Client(m) |
---|
3015 | IF ( myid == 0 ) THEN |
---|
3016 | CALL pmc_send_to_client( client_id, dtl, SIZE( dtl ), 0, 102, ierr ) |
---|
3017 | ENDIF |
---|
3018 | ENDDO |
---|
3019 | |
---|
3020 | CALL cpu_log( log_point_s(70), 'pmc sync', 'stop' ) |
---|
3021 | |
---|
3022 | #endif |
---|
3023 | END SUBROUTINE pmci_server_synchronize |
---|
3024 | |
---|
3025 | |
---|
3026 | |
---|
3027 | SUBROUTINE pmci_client_synchronize |
---|
3028 | |
---|
3029 | #if defined( __parallel ) |
---|
3030 | ! |
---|
3031 | !-- Unify the time steps for each model and synchronize. This is based on the |
---|
3032 | !-- assumption that the native time step (original dt_3d) of any server is |
---|
3033 | !-- always larger than the smallest native time step of it s clients. |
---|
3034 | |
---|
3035 | IMPLICIT NONE |
---|
3036 | |
---|
3037 | INTEGER(iwp) :: ierr !: |
---|
3038 | |
---|
3039 | REAL(wp), DIMENSION(1) :: dtl !: |
---|
3040 | REAL(wp), DIMENSION(1) :: dts !: |
---|
3041 | |
---|
3042 | |
---|
3043 | dtl(1) = dt_3d |
---|
3044 | IF ( cpl_id > 1 ) THEN |
---|
3045 | |
---|
3046 | CALL cpu_log( log_point_s(70), 'pmc sync', 'start' ) |
---|
3047 | |
---|
3048 | IF ( myid==0 ) THEN |
---|
3049 | CALL pmc_send_to_server( dtl, SIZE( dtl ), 0, 101, ierr ) |
---|
3050 | CALL pmc_recv_from_server( dts, SIZE( dts ), 0, 102, ierr ) |
---|
3051 | dt_3d = dts(1) |
---|
3052 | ENDIF |
---|
3053 | |
---|
3054 | ! |
---|
3055 | !-- Broadcast the unified time step to all server processes |
---|
3056 | CALL MPI_BCAST( dt_3d, 1, MPI_REAL, 0, comm2d, ierr ) |
---|
3057 | |
---|
3058 | CALL cpu_log( log_point_s(70), 'pmc sync', 'stop' ) |
---|
3059 | |
---|
3060 | ENDIF |
---|
3061 | |
---|
3062 | #endif |
---|
3063 | END SUBROUTINE pmci_client_synchronize |
---|
3064 | |
---|
3065 | |
---|
3066 | |
---|
3067 | SUBROUTINE pmci_set_swaplevel( swaplevel ) |
---|
3068 | ! |
---|
3069 | !-- After each Runge-Kutta sub-timestep, alternately set buffer one or buffer |
---|
3070 | !-- two active |
---|
3071 | |
---|
3072 | IMPLICIT NONE |
---|
3073 | |
---|
3074 | INTEGER(iwp),INTENT(IN) :: swaplevel !: swaplevel (1 or 2) of PALM's |
---|
3075 | !: timestep |
---|
3076 | |
---|
3077 | INTEGER(iwp) :: client_id !: |
---|
3078 | INTEGER(iwp) :: m !: |
---|
3079 | |
---|
3080 | DO m = 1, SIZE( pmc_server_for_client )-1 |
---|
3081 | client_id = pmc_server_for_client(m) |
---|
3082 | CALL pmc_s_set_active_data_array( client_id, swaplevel ) |
---|
3083 | ENDDO |
---|
3084 | |
---|
3085 | END SUBROUTINE pmci_set_swaplevel |
---|
3086 | |
---|
3087 | |
---|
3088 | |
---|
3089 | SUBROUTINE pmci_datatrans( local_nesting_mode ) |
---|
3090 | ! |
---|
3091 | !-- Althoug nesting_mode is a variable of this model, pass it as an argument to |
---|
3092 | !-- allow for example to force one-way initialization phase |
---|
3093 | |
---|
3094 | IMPLICIT NONE |
---|
3095 | |
---|
3096 | INTEGER(iwp) :: ierr !: |
---|
3097 | INTEGER(iwp) :: istat !: |
---|
3098 | |
---|
3099 | CHARACTER(LEN=*),INTENT(IN) :: local_nesting_mode |
---|
3100 | |
---|
3101 | IF ( local_nesting_mode == 'one-way' ) THEN |
---|
3102 | |
---|
3103 | CALL pmci_client_datatrans( server_to_client ) |
---|
3104 | CALL pmci_server_datatrans( server_to_client ) |
---|
3105 | |
---|
3106 | ELSE |
---|
3107 | |
---|
3108 | IF( nesting_datatransfer_mode == 'cascade' ) THEN |
---|
3109 | |
---|
3110 | CALL pmci_client_datatrans( server_to_client ) |
---|
3111 | CALL pmci_server_datatrans( server_to_client ) |
---|
3112 | |
---|
3113 | CALL pmci_server_datatrans( client_to_server ) |
---|
3114 | CALL pmci_client_datatrans( client_to_server ) |
---|
3115 | |
---|
3116 | ELSEIF( nesting_datatransfer_mode == 'overlap') THEN |
---|
3117 | |
---|
3118 | CALL pmci_server_datatrans( server_to_client ) |
---|
3119 | CALL pmci_client_datatrans( server_to_client ) |
---|
3120 | |
---|
3121 | CALL pmci_client_datatrans( client_to_server ) |
---|
3122 | CALL pmci_server_datatrans( client_to_server ) |
---|
3123 | |
---|
3124 | ELSEIF( TRIM( nesting_datatransfer_mode ) == 'mixed' ) THEN |
---|
3125 | |
---|
3126 | CALL pmci_server_datatrans( server_to_client ) |
---|
3127 | CALL pmci_client_datatrans( server_to_client ) |
---|
3128 | |
---|
3129 | CALL pmci_server_datatrans( client_to_server ) |
---|
3130 | CALL pmci_client_datatrans( client_to_server ) |
---|
3131 | |
---|
3132 | ENDIF |
---|
3133 | |
---|
3134 | ENDIF |
---|
3135 | |
---|
3136 | END SUBROUTINE pmci_datatrans |
---|
3137 | |
---|
3138 | |
---|
3139 | |
---|
3140 | |
---|
3141 | SUBROUTINE pmci_server_datatrans( direction ) |
---|
3142 | |
---|
3143 | IMPLICIT NONE |
---|
3144 | |
---|
3145 | INTEGER(iwp),INTENT(IN) :: direction !: |
---|
3146 | |
---|
3147 | #if defined( __parallel ) |
---|
3148 | INTEGER(iwp) :: client_id !: |
---|
3149 | INTEGER(iwp) :: i !: |
---|
3150 | INTEGER(iwp) :: j !: |
---|
3151 | INTEGER(iwp) :: ierr !: |
---|
3152 | INTEGER(iwp) :: m !: |
---|
3153 | |
---|
3154 | REAL(wp) :: waittime !: |
---|
3155 | REAL(wp), DIMENSION(1) :: dtc !: |
---|
3156 | REAL(wp), DIMENSION(1) :: dtl !: |
---|
3157 | |
---|
3158 | |
---|
3159 | DO m = 1, SIZE( PMC_Server_for_Client )-1 |
---|
3160 | client_id = PMC_Server_for_Client(m) |
---|
3161 | |
---|
3162 | IF ( direction == server_to_client ) THEN |
---|
3163 | CALL cpu_log( log_point_s(71), 'pmc server send', 'start' ) |
---|
3164 | CALL pmc_s_fillbuffer( client_id ) |
---|
3165 | CALL cpu_log( log_point_s(71), 'pmc server send', 'stop' ) |
---|
3166 | ELSE |
---|
3167 | ! |
---|
3168 | !-- Communication from client to server |
---|
3169 | CALL cpu_log( log_point_s(72), 'pmc server recv', 'start' ) |
---|
3170 | client_id = pmc_server_for_client(m) |
---|
3171 | CALL pmc_s_getdata_from_buffer( client_id ) |
---|
3172 | CALL cpu_log( log_point_s(72), 'pmc server recv', 'stop' ) |
---|
3173 | |
---|
3174 | ! |
---|
3175 | !-- The anterpolated data is now available in u etc |
---|
3176 | IF ( topography /= 'flat' ) THEN |
---|
3177 | |
---|
3178 | ! |
---|
3179 | !-- Inside buildings/topography reset velocities and TKE back to zero. |
---|
3180 | !-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at |
---|
3181 | !-- present, maybe revise later. |
---|
3182 | DO i = nxlg, nxrg |
---|
3183 | DO j = nysg, nyng |
---|
3184 | u(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
3185 | v(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
3186 | w(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
3187 | e(nzb:nzb_s_inner(j,i),j,i) = 0.0_wp |
---|
3188 | ! |
---|
3189 | !-- TO_DO: zero setting of temperature within topography creates |
---|
3190 | !-- wrong results |
---|
3191 | ! pt(nzb:nzb_s_inner(j,i),j,i) = 0.0_wp |
---|
3192 | ! IF ( humidity .OR. passive_scalar ) THEN |
---|
3193 | ! q(nzb:nzb_s_inner(j,i),j,i) = 0.0_wp |
---|
3194 | ! ENDIF |
---|
3195 | ENDDO |
---|
3196 | ENDDO |
---|
3197 | ENDIF |
---|
3198 | ENDIF |
---|
3199 | ENDDO |
---|
3200 | |
---|
3201 | #endif |
---|
3202 | END SUBROUTINE pmci_server_datatrans |
---|
3203 | |
---|
3204 | |
---|
3205 | |
---|
3206 | SUBROUTINE pmci_client_datatrans( direction ) |
---|
3207 | |
---|
3208 | IMPLICIT NONE |
---|
3209 | |
---|
3210 | INTEGER(iwp), INTENT(IN) :: direction !: |
---|
3211 | |
---|
3212 | #if defined( __parallel ) |
---|
3213 | INTEGER(iwp) :: ierr !: |
---|
3214 | INTEGER(iwp) :: icl !: |
---|
3215 | INTEGER(iwp) :: icr !: |
---|
3216 | INTEGER(iwp) :: jcs !: |
---|
3217 | INTEGER(iwp) :: jcn !: |
---|
3218 | |
---|
3219 | REAL(wp), DIMENSION(1) :: dtl !: |
---|
3220 | REAL(wp), DIMENSION(1) :: dts !: |
---|
3221 | |
---|
3222 | |
---|
3223 | dtl = dt_3d |
---|
3224 | IF ( cpl_id > 1 ) THEN |
---|
3225 | ! |
---|
3226 | !-- Client domain boundaries in the server indice space. |
---|
3227 | icl = coarse_bound(1) |
---|
3228 | icr = coarse_bound(2) |
---|
3229 | jcs = coarse_bound(3) |
---|
3230 | jcn = coarse_bound(4) |
---|
3231 | |
---|
3232 | IF ( direction == server_to_client ) THEN |
---|
3233 | |
---|
3234 | CALL cpu_log( log_point_s(73), 'pmc client recv', 'start' ) |
---|
3235 | CALL pmc_c_getbuffer( ) |
---|
3236 | CALL cpu_log( log_point_s(73), 'pmc client recv', 'stop' ) |
---|
3237 | |
---|
3238 | CALL cpu_log( log_point_s(75), 'pmc interpolation', 'start' ) |
---|
3239 | CALL pmci_interpolation |
---|
3240 | CALL cpu_log( log_point_s(75), 'pmc interpolation', 'stop' ) |
---|
3241 | |
---|
3242 | ELSE |
---|
3243 | ! |
---|
3244 | !-- direction == client_to_server |
---|
3245 | CALL cpu_log( log_point_s(76), 'pmc anterpolation', 'start' ) |
---|
3246 | CALL pmci_anterpolation |
---|
3247 | CALL cpu_log( log_point_s(76), 'pmc anterpolation', 'stop' ) |
---|
3248 | |
---|
3249 | CALL cpu_log( log_point_s(74), 'pmc client send', 'start' ) |
---|
3250 | CALL pmc_c_putbuffer( ) |
---|
3251 | CALL cpu_log( log_point_s(74), 'pmc client send', 'stop' ) |
---|
3252 | |
---|
3253 | ENDIF |
---|
3254 | ENDIF |
---|
3255 | |
---|
3256 | CONTAINS |
---|
3257 | |
---|
3258 | SUBROUTINE pmci_interpolation |
---|
3259 | |
---|
3260 | ! |
---|
3261 | !-- A wrapper routine for all interpolation and extrapolation actions |
---|
3262 | IMPLICIT NONE |
---|
3263 | |
---|
3264 | ! |
---|
3265 | !-- Add IF-condition here: IF not vertical nesting |
---|
3266 | !-- Left border pe: |
---|
3267 | IF ( nest_bound_l ) THEN |
---|
3268 | CALL pmci_interp_tril_lr( u, uc, icu, jco, kco, r1xu, r2xu, r1yo, & |
---|
3269 | r2yo, r1zo, r2zo, nzb_u_inner, logc_u_l, & |
---|
3270 | logc_ratio_u_l, nzt_topo_nestbc_l, 'l', & |
---|
3271 | 'u' ) |
---|
3272 | CALL pmci_interp_tril_lr( v, vc, ico, jcv, kco, r1xo, r2xo, r1yv, & |
---|
3273 | r2yv, r1zo, r2zo, nzb_v_inner, logc_v_l, & |
---|
3274 | logc_ratio_v_l, nzt_topo_nestbc_l, 'l', & |
---|
3275 | 'v' ) |
---|
3276 | CALL pmci_interp_tril_lr( w, wc, ico, jco, kcw, r1xo, r2xo, r1yo, & |
---|
3277 | r2yo, r1zw, r2zw, nzb_w_inner, logc_w_l, & |
---|
3278 | logc_ratio_w_l, nzt_topo_nestbc_l, 'l', & |
---|
3279 | 'w' ) |
---|
3280 | CALL pmci_interp_tril_lr( e, ec, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3281 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_l, & |
---|
3282 | logc_ratio_u_l, nzt_topo_nestbc_l, 'l', & |
---|
3283 | 'e' ) |
---|
3284 | CALL pmci_interp_tril_lr( pt, ptc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3285 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_l, & |
---|
3286 | logc_ratio_u_l, nzt_topo_nestbc_l, 'l', & |
---|
3287 | 's' ) |
---|
3288 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3289 | CALL pmci_interp_tril_lr( q, qc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3290 | r2yo, r1zo, r2zo, nzb_s_inner, & |
---|
3291 | logc_u_l, logc_ratio_u_l, & |
---|
3292 | nzt_topo_nestbc_l, 'l', 's' ) |
---|
3293 | ENDIF |
---|
3294 | |
---|
3295 | IF ( nesting_mode == 'one-way' ) THEN |
---|
3296 | CALL pmci_extrap_ifoutflow_lr( u, nzb_u_inner, 'l', 'u' ) |
---|
3297 | CALL pmci_extrap_ifoutflow_lr( v, nzb_v_inner, 'l', 'v' ) |
---|
3298 | CALL pmci_extrap_ifoutflow_lr( w, nzb_w_inner, 'l', 'w' ) |
---|
3299 | CALL pmci_extrap_ifoutflow_lr( e, nzb_s_inner, 'l', 'e' ) |
---|
3300 | CALL pmci_extrap_ifoutflow_lr( pt,nzb_s_inner, 'l', 's' ) |
---|
3301 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3302 | CALL pmci_extrap_ifoutflow_lr( q, nzb_s_inner, 'l', 's' ) |
---|
3303 | ENDIF |
---|
3304 | ENDIF |
---|
3305 | |
---|
3306 | ENDIF |
---|
3307 | ! |
---|
3308 | !-- Right border pe |
---|
3309 | IF ( nest_bound_r ) THEN |
---|
3310 | CALL pmci_interp_tril_lr( u, uc, icu, jco, kco, r1xu, r2xu, r1yo, & |
---|
3311 | r2yo, r1zo, r2zo, nzb_u_inner, logc_u_r, & |
---|
3312 | logc_ratio_u_r, nzt_topo_nestbc_r, 'r', & |
---|
3313 | 'u' ) |
---|
3314 | CALL pmci_interp_tril_lr( v, vc, ico, jcv, kco, r1xo, r2xo, r1yv, & |
---|
3315 | r2yv, r1zo, r2zo, nzb_v_inner, logc_v_r, & |
---|
3316 | logc_ratio_v_r, nzt_topo_nestbc_r, 'r', & |
---|
3317 | 'v' ) |
---|
3318 | CALL pmci_interp_tril_lr( w, wc, ico, jco, kcw, r1xo, r2xo, r1yo, & |
---|
3319 | r2yo, r1zw, r2zw, nzb_w_inner, logc_w_r, & |
---|
3320 | logc_ratio_w_r, nzt_topo_nestbc_r, 'r', & |
---|
3321 | 'w' ) |
---|
3322 | CALL pmci_interp_tril_lr( e, ec, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3323 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_r, & |
---|
3324 | logc_ratio_u_r, nzt_topo_nestbc_r, 'r', & |
---|
3325 | 'e' ) |
---|
3326 | CALL pmci_interp_tril_lr( pt, ptc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3327 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_r, & |
---|
3328 | logc_ratio_u_r, nzt_topo_nestbc_r, 'r', & |
---|
3329 | 's' ) |
---|
3330 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3331 | CALL pmci_interp_tril_lr( q, qc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3332 | r2yo, r1zo, r2zo, nzb_s_inner, & |
---|
3333 | logc_u_r, logc_ratio_u_r, & |
---|
3334 | nzt_topo_nestbc_r, 'r', 's' ) |
---|
3335 | ENDIF |
---|
3336 | |
---|
3337 | IF ( nesting_mode == 'one-way' ) THEN |
---|
3338 | CALL pmci_extrap_ifoutflow_lr( u, nzb_u_inner, 'r', 'u' ) |
---|
3339 | CALL pmci_extrap_ifoutflow_lr( v, nzb_v_inner, 'r', 'v' ) |
---|
3340 | CALL pmci_extrap_ifoutflow_lr( w, nzb_w_inner, 'r', 'w' ) |
---|
3341 | CALL pmci_extrap_ifoutflow_lr( e, nzb_s_inner, 'r', 'e' ) |
---|
3342 | CALL pmci_extrap_ifoutflow_lr( pt,nzb_s_inner, 'r', 's' ) |
---|
3343 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3344 | CALL pmci_extrap_ifoutflow_lr( q, nzb_s_inner, 'r', 's' ) |
---|
3345 | ENDIF |
---|
3346 | ENDIF |
---|
3347 | |
---|
3348 | ENDIF |
---|
3349 | ! |
---|
3350 | !-- South border pe |
---|
3351 | IF ( nest_bound_s ) THEN |
---|
3352 | CALL pmci_interp_tril_sn( u, uc, icu, jco, kco, r1xu, r2xu, r1yo, & |
---|
3353 | r2yo, r1zo, r2zo, nzb_u_inner, logc_u_s, & |
---|
3354 | logc_ratio_u_s, nzt_topo_nestbc_s, 's', & |
---|
3355 | 'u' ) |
---|
3356 | CALL pmci_interp_tril_sn( v, vc, ico, jcv, kco, r1xo, r2xo, r1yv, & |
---|
3357 | r2yv, r1zo, r2zo, nzb_v_inner, logc_v_s, & |
---|
3358 | logc_ratio_v_s, nzt_topo_nestbc_s, 's', & |
---|
3359 | 'v' ) |
---|
3360 | CALL pmci_interp_tril_sn( w, wc, ico, jco, kcw, r1xo, r2xo, r1yo, & |
---|
3361 | r2yo, r1zw, r2zw, nzb_w_inner, logc_w_s, & |
---|
3362 | logc_ratio_w_s, nzt_topo_nestbc_s, 's', & |
---|
3363 | 'w' ) |
---|
3364 | CALL pmci_interp_tril_sn( e, ec, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3365 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_s, & |
---|
3366 | logc_ratio_u_s, nzt_topo_nestbc_s, 's', & |
---|
3367 | 'e' ) |
---|
3368 | CALL pmci_interp_tril_sn( pt, ptc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3369 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_s, & |
---|
3370 | logc_ratio_u_s, nzt_topo_nestbc_s, 's', & |
---|
3371 | 's' ) |
---|
3372 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3373 | CALL pmci_interp_tril_sn( q, qc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3374 | r2yo, r1zo, r2zo, nzb_s_inner, & |
---|
3375 | logc_u_s, logc_ratio_u_s, & |
---|
3376 | nzt_topo_nestbc_s, 's', 's' ) |
---|
3377 | ENDIF |
---|
3378 | |
---|
3379 | IF ( nesting_mode == 'one-way' ) THEN |
---|
3380 | CALL pmci_extrap_ifoutflow_sn( u, nzb_u_inner, 's', 'u' ) |
---|
3381 | CALL pmci_extrap_ifoutflow_sn( v, nzb_v_inner, 's', 'v' ) |
---|
3382 | CALL pmci_extrap_ifoutflow_sn( w, nzb_w_inner, 's', 'w' ) |
---|
3383 | CALL pmci_extrap_ifoutflow_sn( e, nzb_s_inner, 's', 'e' ) |
---|
3384 | CALL pmci_extrap_ifoutflow_sn( pt,nzb_s_inner, 's', 's' ) |
---|
3385 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3386 | CALL pmci_extrap_ifoutflow_sn( q, nzb_s_inner, 's', 's' ) |
---|
3387 | ENDIF |
---|
3388 | ENDIF |
---|
3389 | |
---|
3390 | ENDIF |
---|
3391 | ! |
---|
3392 | !-- North border pe |
---|
3393 | IF ( nest_bound_n ) THEN |
---|
3394 | CALL pmci_interp_tril_sn( u, uc, icu, jco, kco, r1xu, r2xu, r1yo, & |
---|
3395 | r2yo, r1zo, r2zo, nzb_u_inner, logc_u_n, & |
---|
3396 | logc_ratio_u_n, nzt_topo_nestbc_n, 'n', & |
---|
3397 | 'u' ) |
---|
3398 | CALL pmci_interp_tril_sn( v, vc, ico, jcv, kco, r1xo, r2xo, r1yv, & |
---|
3399 | r2yv, r1zo, r2zo, nzb_v_inner, logc_v_n, & |
---|
3400 | logc_ratio_v_n, nzt_topo_nestbc_n, 'n', & |
---|
3401 | 'v' ) |
---|
3402 | CALL pmci_interp_tril_sn( w, wc, ico, jco, kcw, r1xo, r2xo, r1yo, & |
---|
3403 | r2yo, r1zw, r2zw, nzb_w_inner, logc_w_n, & |
---|
3404 | logc_ratio_w_n, nzt_topo_nestbc_n, 'n', & |
---|
3405 | 'w' ) |
---|
3406 | CALL pmci_interp_tril_sn( e, ec, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3407 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_n, & |
---|
3408 | logc_ratio_u_n, nzt_topo_nestbc_n, 'n', & |
---|
3409 | 'e' ) |
---|
3410 | CALL pmci_interp_tril_sn( pt, ptc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3411 | r2yo, r1zo, r2zo, nzb_s_inner, logc_u_n, & |
---|
3412 | logc_ratio_u_n, nzt_topo_nestbc_n, 'n', & |
---|
3413 | 's' ) |
---|
3414 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3415 | CALL pmci_interp_tril_sn( q, qc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3416 | r2yo, r1zo, r2zo, nzb_s_inner, & |
---|
3417 | logc_u_n, logc_ratio_u_n, & |
---|
3418 | nzt_topo_nestbc_n, 'n', 's' ) |
---|
3419 | ENDIF |
---|
3420 | |
---|
3421 | IF ( nesting_mode == 'one-way' ) THEN |
---|
3422 | CALL pmci_extrap_ifoutflow_sn( u, nzb_u_inner, 'n', 'u' ) |
---|
3423 | CALL pmci_extrap_ifoutflow_sn( v, nzb_v_inner, 'n', 'v' ) |
---|
3424 | CALL pmci_extrap_ifoutflow_sn( w, nzb_w_inner, 'n', 'w' ) |
---|
3425 | CALL pmci_extrap_ifoutflow_sn( e, nzb_s_inner, 'n', 'e' ) |
---|
3426 | CALL pmci_extrap_ifoutflow_sn( pt,nzb_s_inner, 'n', 's' ) |
---|
3427 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3428 | CALL pmci_extrap_ifoutflow_sn( q, nzb_s_inner, 'n', 's' ) |
---|
3429 | ENDIF |
---|
3430 | |
---|
3431 | ENDIF |
---|
3432 | |
---|
3433 | ENDIF |
---|
3434 | |
---|
3435 | ! |
---|
3436 | !-- All PEs are top-border PEs |
---|
3437 | CALL pmci_interp_tril_t( u, uc, icu, jco, kco, r1xu, r2xu, r1yo, & |
---|
3438 | r2yo, r1zo, r2zo, 'u' ) |
---|
3439 | CALL pmci_interp_tril_t( v, vc, ico, jcv, kco, r1xo, r2xo, r1yv, & |
---|
3440 | r2yv, r1zo, r2zo, 'v' ) |
---|
3441 | CALL pmci_interp_tril_t( w, wc, ico, jco, kcw, r1xo, r2xo, r1yo, & |
---|
3442 | r2yo, r1zw, r2zw, 'w' ) |
---|
3443 | CALL pmci_interp_tril_t( e, ec, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3444 | r2yo, r1zo, r2zo, 'e' ) |
---|
3445 | CALL pmci_interp_tril_t( pt, ptc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3446 | r2yo, r1zo, r2zo, 's' ) |
---|
3447 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3448 | CALL pmci_interp_tril_t( q, qc, ico, jco, kco, r1xo, r2xo, r1yo, & |
---|
3449 | r2yo, r1zo, r2zo, 's' ) |
---|
3450 | ENDIF |
---|
3451 | |
---|
3452 | IF ( nesting_mode == 'one-way' ) THEN |
---|
3453 | CALL pmci_extrap_ifoutflow_t( u, 'u' ) |
---|
3454 | CALL pmci_extrap_ifoutflow_t( v, 'v' ) |
---|
3455 | CALL pmci_extrap_ifoutflow_t( w, 'w' ) |
---|
3456 | CALL pmci_extrap_ifoutflow_t( e, 'e' ) |
---|
3457 | CALL pmci_extrap_ifoutflow_t( pt, 's' ) |
---|
3458 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3459 | CALL pmci_extrap_ifoutflow_t( q, 's' ) |
---|
3460 | ENDIF |
---|
3461 | ENDIF |
---|
3462 | |
---|
3463 | END SUBROUTINE pmci_interpolation |
---|
3464 | |
---|
3465 | |
---|
3466 | |
---|
3467 | SUBROUTINE pmci_anterpolation |
---|
3468 | |
---|
3469 | ! |
---|
3470 | !-- A wrapper routine for all anterpolation actions. |
---|
3471 | IMPLICIT NONE |
---|
3472 | |
---|
3473 | CALL pmci_anterp_tophat( u, uc, kctu, iflu, ifuu, jflo, jfuo, kflo, & |
---|
3474 | kfuo, 'u' ) |
---|
3475 | CALL pmci_anterp_tophat( v, vc, kctu, iflo, ifuo, jflv, jfuv, kflo, & |
---|
3476 | kfuo, 'v' ) |
---|
3477 | CALL pmci_anterp_tophat( w, wc, kctw, iflo, ifuo, jflo, jfuo, kflw, & |
---|
3478 | kfuw, 'w' ) |
---|
3479 | CALL pmci_anterp_tophat( pt, ptc, kctu, iflo, ifuo, jflo, jfuo, kflo, & |
---|
3480 | kfuo, 's' ) |
---|
3481 | IF ( humidity .OR. passive_scalar ) THEN |
---|
3482 | CALL pmci_anterp_tophat( q, qc, kctu, iflo, ifuo, jflo, jfuo, kflo, & |
---|
3483 | kfuo, 's' ) |
---|
3484 | ENDIF |
---|
3485 | |
---|
3486 | END SUBROUTINE pmci_anterpolation |
---|
3487 | |
---|
3488 | |
---|
3489 | |
---|
3490 | SUBROUTINE pmci_interp_tril_lr( f, fc, ic, jc, kc, r1x, r2x, r1y, r2y, r1z, & |
---|
3491 | r2z, kb, logc, logc_ratio, nzt_topo_nestbc, & |
---|
3492 | edge, var ) |
---|
3493 | ! |
---|
3494 | !-- Interpolation of ghost-node values used as the client-domain boundary |
---|
3495 | !-- conditions. This subroutine handles the left and right boundaries. It is |
---|
3496 | !-- based on trilinear interpolation. |
---|
3497 | |
---|
3498 | IMPLICIT NONE |
---|
3499 | |
---|
3500 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
3501 | INTENT(INOUT) :: f !: |
---|
3502 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), & |
---|
3503 | INTENT(IN) :: fc !: |
---|
3504 | REAL(wp), DIMENSION(nzb:nzt_topo_nestbc,nys:nyn,1:2,0:ncorr-1), & |
---|
3505 | INTENT(IN) :: logc_ratio !: |
---|
3506 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r1x !: |
---|
3507 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r2x !: |
---|
3508 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r1y !: |
---|
3509 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r2y !: |
---|
3510 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r1z !: |
---|
3511 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r2z !: |
---|
3512 | |
---|
3513 | INTEGER(iwp), DIMENSION(nxlg:nxrg), INTENT(IN) :: ic !: |
---|
3514 | INTEGER(iwp), DIMENSION(nysg:nyng), INTENT(IN) :: jc !: |
---|
3515 | INTEGER(iwp), DIMENSION(nysg:nyng,nxlg:nxrg), INTENT(IN) :: kb !: |
---|
3516 | INTEGER(iwp), DIMENSION(nzb:nzt+1), INTENT(IN) :: kc !: |
---|
3517 | INTEGER(iwp), DIMENSION(nzb:nzt_topo_nestbc,nys:nyn,1:2), & |
---|
3518 | INTENT(IN) :: logc !: |
---|
3519 | INTEGER(iwp) :: nzt_topo_nestbc !: |
---|
3520 | |
---|
3521 | CHARACTER(LEN=1),INTENT(IN) :: edge !: |
---|
3522 | CHARACTER(LEN=1),INTENT(IN) :: var !: |
---|
3523 | |
---|
3524 | INTEGER(iwp) :: i !: |
---|
3525 | INTEGER(iwp) :: ib !: |
---|
3526 | INTEGER(iwp) :: ibgp !: |
---|
3527 | INTEGER(iwp) :: iw !: |
---|
3528 | INTEGER(iwp) :: j !: |
---|
3529 | INTEGER(iwp) :: jco !: |
---|
3530 | INTEGER(iwp) :: jcorr !: |
---|
3531 | INTEGER(iwp) :: jinc !: |
---|
3532 | INTEGER(iwp) :: jw !: |
---|
3533 | INTEGER(iwp) :: j1 !: |
---|
3534 | INTEGER(iwp) :: k !: |
---|
3535 | INTEGER(iwp) :: kco !: |
---|
3536 | INTEGER(iwp) :: kcorr !: |
---|
3537 | INTEGER(iwp) :: k1 !: |
---|
3538 | INTEGER(iwp) :: l !: |
---|
3539 | INTEGER(iwp) :: m !: |
---|
3540 | INTEGER(iwp) :: n !: |
---|
3541 | INTEGER(iwp) :: kbc !: |
---|
3542 | |
---|
3543 | REAL(wp) :: coarse_dx !: |
---|
3544 | REAL(wp) :: coarse_dy !: |
---|
3545 | REAL(wp) :: coarse_dz !: |
---|
3546 | REAL(wp) :: fkj !: |
---|
3547 | REAL(wp) :: fkjp !: |
---|
3548 | REAL(wp) :: fkpj !: |
---|
3549 | REAL(wp) :: fkpjp !: |
---|
3550 | REAL(wp) :: fk !: |
---|
3551 | REAL(wp) :: fkp !: |
---|
3552 | |
---|
3553 | ! |
---|
3554 | !-- Check which edge is to be handled |
---|
3555 | IF ( edge == 'l' ) THEN |
---|
3556 | ! |
---|
3557 | !-- For u, nxl is a ghost node, but not for the other variables |
---|
3558 | IF ( var == 'u' ) THEN |
---|
3559 | i = nxl |
---|
3560 | ib = nxl - 1 |
---|
3561 | ELSE |
---|
3562 | i = nxl - 1 |
---|
3563 | ib = nxl - 2 |
---|
3564 | ENDIF |
---|
3565 | ELSEIF ( edge == 'r' ) THEN |
---|
3566 | i = nxr + 1 |
---|
3567 | ib = nxr + 2 |
---|
3568 | ENDIF |
---|
3569 | |
---|
3570 | DO j = nys, nyn+1 |
---|
3571 | DO k = kb(j,i), nzt+1 |
---|
3572 | l = ic(i) |
---|
3573 | m = jc(j) |
---|
3574 | n = kc(k) |
---|
3575 | fkj = r1x(i) * fc(n,m,l) + r2x(i) * fc(n,m,l+1) |
---|
3576 | fkjp = r1x(i) * fc(n,m+1,l) + r2x(i) * fc(n,m+1,l+1) |
---|
3577 | fkpj = r1x(i) * fc(n+1,m,l) + r2x(i) * fc(n+1,m,l+1) |
---|
3578 | fkpjp = r1x(i) * fc(n+1,m+1,l) + r2x(i) * fc(n+1,m+1,l+1) |
---|
3579 | fk = r1y(j) * fkj + r2y(j) * fkjp |
---|
3580 | fkp = r1y(j) * fkpj + r2y(j) * fkpjp |
---|
3581 | f(k,j,i) = r1z(k) * fk + r2z(k) * fkp |
---|
3582 | ENDDO |
---|
3583 | ENDDO |
---|
3584 | |
---|
3585 | ! |
---|
3586 | !-- Generalized log-law-correction algorithm. |
---|
3587 | !-- Doubly two-dimensional index arrays logc(:,:,1:2) and log-ratio arrays |
---|
3588 | !-- logc_ratio(:,:,1:2,0:ncorr-1) have been precomputed in subroutine |
---|
3589 | !-- pmci_init_loglaw_correction. |
---|
3590 | ! |
---|
3591 | !-- Solid surface below the node |
---|
3592 | IF ( var == 'u' .OR. var == 'v' ) THEN |
---|
3593 | DO j = nys, nyn |
---|
3594 | k = kb(j,i)+1 |
---|
3595 | IF ( ( logc(k,j,1) /= 0 ) .AND. ( logc(k,j,2) == 0 ) ) THEN |
---|
3596 | k1 = logc(k,j,1) |
---|
3597 | DO kcorr=0,ncorr - 1 |
---|
3598 | kco = k + kcorr |
---|
3599 | f(kco,j,i) = logc_ratio(k,j,1,kcorr) * f(k1,j,i) |
---|
3600 | ENDDO |
---|
3601 | ENDIF |
---|
3602 | ENDDO |
---|
3603 | ENDIF |
---|
3604 | |
---|
3605 | ! |
---|
3606 | !-- In case of non-flat topography, also vertical walls and corners need to be |
---|
3607 | !-- treated. Only single and double wall nodes are corrected. Triple and |
---|
3608 | !-- higher-multiple wall nodes are not corrected as the log law would not be |
---|
3609 | !-- valid anyway in such locations. |
---|
3610 | IF ( topography /= 'flat' ) THEN |
---|
3611 | IF ( var == 'u' .OR. var == 'w' ) THEN |
---|
3612 | |
---|
3613 | ! |
---|
3614 | !-- Solid surface only on south/north side of the node |
---|
3615 | DO j = nys, nyn |
---|
3616 | DO k = kb(j,i)+1, nzt_topo_nestbc |
---|
3617 | IF ( ( logc(k,j,2) /= 0 ) .AND. ( logc(k,j,1) == 0 ) ) THEN |
---|
3618 | |
---|
3619 | ! |
---|
3620 | !-- Direction of the wall-normal index is carried in as the |
---|
3621 | !-- sign of logc |
---|
3622 | jinc = SIGN( 1, logc(k,j,2) ) |
---|
3623 | j1 = ABS( logc(k,j,2) ) |
---|
3624 | DO jcorr = 0, ncorr-1 |
---|
3625 | jco = j + jinc * jcorr |
---|
3626 | f(k,jco,i) = logc_ratio(k,j,2,jcorr) * f(k,j1,i) |
---|
3627 | ENDDO |
---|
3628 | ENDIF |
---|
3629 | ENDDO |
---|
3630 | ENDDO |
---|
3631 | ENDIF |
---|
3632 | |
---|
3633 | ! |
---|
3634 | !-- Solid surface on both below and on south/north side of the node |
---|
3635 | IF ( var == 'u' ) THEN |
---|
3636 | DO j = nys, nyn |
---|
3637 | k = kb(j,i) + 1 |
---|
3638 | IF ( ( logc(k,j,2) /= 0 ) .AND. ( logc(k,j,1) /= 0 ) ) THEN |
---|
3639 | k1 = logc(k,j,1) |
---|
3640 | jinc = SIGN( 1, logc(k,j,2) ) |
---|
3641 | j1 = ABS( logc(k,j,2) ) |
---|
3642 | DO jcorr = 0, ncorr-1 |
---|
3643 | jco = j + jinc * jcorr |
---|
3644 | DO kcorr = 0, ncorr-1 |
---|
3645 | kco = k + kcorr |
---|
3646 | f(kco,jco,i) = 0.5_wp * ( logc_ratio(k,j,1,kcorr) * & |
---|
3647 | f(k1,j,i) & |
---|
3648 | + logc_ratio(k,j,2,jcorr) * & |
---|
3649 | f(k,j1,i) ) |
---|
3650 | ENDDO |
---|
3651 | ENDDO |
---|
3652 | ENDIF |
---|
3653 | ENDDO |
---|
3654 | ENDIF |
---|
3655 | |
---|
3656 | ENDIF ! ( topography /= 'flat' ) |
---|
3657 | |
---|
3658 | ! |
---|
3659 | !-- Rescale if f is the TKE. |
---|
3660 | IF ( var == 'e') THEN |
---|
3661 | IF ( edge == 'l' ) THEN |
---|
3662 | DO j = nys, nyn + 1 |
---|
3663 | DO k = kb(j,i), nzt + 1 |
---|
3664 | f(k,j,i) = tkefactor_l(k,j) * f(k,j,i) |
---|
3665 | ENDDO |
---|
3666 | ENDDO |
---|
3667 | ELSEIF ( edge == 'r' ) THEN |
---|
3668 | DO j = nys, nyn+1 |
---|
3669 | DO k = kb(j,i), nzt+1 |
---|
3670 | f(k,j,i) = tkefactor_r(k,j) * f(k,j,i) |
---|
3671 | ENDDO |
---|
3672 | ENDDO |
---|
3673 | ENDIF |
---|
3674 | ENDIF |
---|
3675 | |
---|
3676 | ! |
---|
3677 | !-- Store the boundary values also into the other redundant ghost node layers |
---|
3678 | IF ( edge == 'l' ) THEN |
---|
3679 | DO ibgp = -nbgp, ib |
---|
3680 | f(0:nzt+1,nysg:nyng,ibgp) = f(0:nzt+1,nysg:nyng,i) |
---|
3681 | ENDDO |
---|
3682 | ELSEIF ( edge == 'r' ) THEN |
---|
3683 | DO ibgp = ib, nx+nbgp |
---|
3684 | f(0:nzt+1,nysg:nyng,ibgp) = f(0:nzt+1,nysg:nyng,i) |
---|
3685 | ENDDO |
---|
3686 | ENDIF |
---|
3687 | |
---|
3688 | END SUBROUTINE pmci_interp_tril_lr |
---|
3689 | |
---|
3690 | |
---|
3691 | |
---|
3692 | SUBROUTINE pmci_interp_tril_sn( f, fc, ic, jc, kc, r1x, r2x, r1y, r2y, r1z, & |
---|
3693 | r2z, kb, logc, logc_ratio, & |
---|
3694 | nzt_topo_nestbc, edge, var ) |
---|
3695 | |
---|
3696 | ! |
---|
3697 | !-- Interpolation of ghost-node values used as the client-domain boundary |
---|
3698 | !-- conditions. This subroutine handles the south and north boundaries. |
---|
3699 | !-- This subroutine is based on trilinear interpolation. |
---|
3700 | |
---|
3701 | IMPLICIT NONE |
---|
3702 | |
---|
3703 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
3704 | INTENT(INOUT) :: f !: |
---|
3705 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), & |
---|
3706 | INTENT(IN) :: fc !: |
---|
3707 | REAL(wp), DIMENSION(nzb:nzt_topo_nestbc,nxl:nxr,1:2,0:ncorr-1), & |
---|
3708 | INTENT(IN) :: logc_ratio !: |
---|
3709 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r1x !: |
---|
3710 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r2x !: |
---|
3711 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r1y !: |
---|
3712 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r2y !: |
---|
3713 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r1z !: |
---|
3714 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r2z !: |
---|
3715 | |
---|
3716 | INTEGER(iwp), DIMENSION(nxlg:nxrg), INTENT(IN) :: ic !: |
---|
3717 | INTEGER(iwp), DIMENSION(nysg:nyng), INTENT(IN) :: jc !: |
---|
3718 | INTEGER(iwp), DIMENSION(nysg:nyng,nxlg:nxrg), INTENT(IN) :: kb !: |
---|
3719 | INTEGER(iwp), DIMENSION(nzb:nzt+1), INTENT(IN) :: kc !: |
---|
3720 | INTEGER(iwp), DIMENSION(nzb:nzt_topo_nestbc,nxl:nxr,1:2), & |
---|
3721 | INTENT(IN) :: logc !: |
---|
3722 | INTEGER(iwp) :: nzt_topo_nestbc !: |
---|
3723 | |
---|
3724 | CHARACTER(LEN=1), INTENT(IN) :: edge !: |
---|
3725 | CHARACTER(LEN=1), INTENT(IN) :: var !: |
---|
3726 | |
---|
3727 | INTEGER(iwp) :: i !: |
---|
3728 | INTEGER(iwp) :: iinc !: |
---|
3729 | INTEGER(iwp) :: icorr !: |
---|
3730 | INTEGER(iwp) :: ico !: |
---|
3731 | INTEGER(iwp) :: i1 !: |
---|
3732 | INTEGER(iwp) :: j !: |
---|
3733 | INTEGER(iwp) :: jb !: |
---|
3734 | INTEGER(iwp) :: jbgp !: |
---|
3735 | INTEGER(iwp) :: k !: |
---|
3736 | INTEGER(iwp) :: kcorr !: |
---|
3737 | INTEGER(iwp) :: kco !: |
---|
3738 | INTEGER(iwp) :: k1 !: |
---|
3739 | INTEGER(iwp) :: l !: |
---|
3740 | INTEGER(iwp) :: m !: |
---|
3741 | INTEGER(iwp) :: n !: |
---|
3742 | |
---|
3743 | REAL(wp) :: coarse_dx !: |
---|
3744 | REAL(wp) :: coarse_dy !: |
---|
3745 | REAL(wp) :: coarse_dz !: |
---|
3746 | REAL(wp) :: fk !: |
---|
3747 | REAL(wp) :: fkj !: |
---|
3748 | REAL(wp) :: fkjp !: |
---|
3749 | REAL(wp) :: fkpj !: |
---|
3750 | REAL(wp) :: fkpjp !: |
---|
3751 | REAL(wp) :: fkp !: |
---|
3752 | |
---|
3753 | ! |
---|
3754 | !-- Check which edge is to be handled: south or north |
---|
3755 | IF ( edge == 's' ) THEN |
---|
3756 | ! |
---|
3757 | !-- For v, nys is a ghost node, but not for the other variables |
---|
3758 | IF ( var == 'v' ) THEN |
---|
3759 | j = nys |
---|
3760 | jb = nys - 1 |
---|
3761 | ELSE |
---|
3762 | j = nys - 1 |
---|
3763 | jb = nys - 2 |
---|
3764 | ENDIF |
---|
3765 | ELSEIF ( edge == 'n' ) THEN |
---|
3766 | j = nyn + 1 |
---|
3767 | jb = nyn + 2 |
---|
3768 | ENDIF |
---|
3769 | |
---|
3770 | DO i = nxl, nxr+1 |
---|
3771 | DO k = kb(j,i), nzt+1 |
---|
3772 | l = ic(i) |
---|
3773 | m = jc(j) |
---|
3774 | n = kc(k) |
---|
3775 | fkj = r1x(i) * fc(n,m,l) + r2x(i) * fc(n,m,l+1) |
---|
3776 | fkjp = r1x(i) * fc(n,m+1,l) + r2x(i) * fc(n,m+1,l+1) |
---|
3777 | fkpj = r1x(i) * fc(n+1,m,l) + r2x(i) * fc(n+1,m,l+1) |
---|
3778 | fkpjp = r1x(i) * fc(n+1,m+1,l) + r2x(i) * fc(n+1,m+1,l+1) |
---|
3779 | fk = r1y(j) * fkj + r2y(j) * fkjp |
---|
3780 | fkp = r1y(j) * fkpj + r2y(j) * fkpjp |
---|
3781 | f(k,j,i) = r1z(k) * fk + r2z(k) * fkp |
---|
3782 | ENDDO |
---|
3783 | ENDDO |
---|
3784 | |
---|
3785 | ! |
---|
3786 | !-- Generalized log-law-correction algorithm. |
---|
3787 | !-- Multiply two-dimensional index arrays logc(:,:,1:2) and log-ratio arrays |
---|
3788 | !-- logc_ratio(:,:,1:2,0:ncorr-1) have been precomputed in subroutine |
---|
3789 | !-- pmci_init_loglaw_correction. |
---|
3790 | ! |
---|
3791 | !-- Solid surface below the node |
---|
3792 | IF ( var == 'u' .OR. var == 'v' ) THEN |
---|
3793 | DO i = nxl, nxr |
---|
3794 | k = kb(j,i) + 1 |
---|
3795 | IF ( ( logc(k,i,1) /= 0 ) .AND. ( logc(k,i,2) == 0 ) ) THEN |
---|
3796 | k1 = logc(k,i,1) |
---|
3797 | DO kcorr = 0, ncorr-1 |
---|
3798 | kco = k + kcorr |
---|
3799 | f(kco,j,i) = logc_ratio(k,i,1,kcorr) * f(k1,j,i) |
---|
3800 | ENDDO |
---|
3801 | ENDIF |
---|
3802 | ENDDO |
---|
3803 | ENDIF |
---|
3804 | |
---|
3805 | ! |
---|
3806 | !-- In case of non-flat topography, also vertical walls and corners need to be |
---|
3807 | !-- treated. Only single and double wall nodes are corrected. |
---|
3808 | !-- Triple and higher-multiple wall nodes are not corrected as it would be |
---|
3809 | !-- extremely complicated and the log law would not be valid anyway in such |
---|
3810 | !-- locations. |
---|
3811 | IF ( topography /= 'flat' ) THEN |
---|
3812 | IF ( var == 'v' .OR. var == 'w' ) THEN |
---|
3813 | DO i = nxl, nxr |
---|
3814 | DO k = kb(j,i), nzt_topo_nestbc |
---|
3815 | |
---|
3816 | ! |
---|
3817 | !-- Solid surface only on left/right side of the node |
---|
3818 | IF ( ( logc(k,i,2) /= 0 ) .AND. ( logc(k,i,1) == 0 ) ) THEN |
---|
3819 | |
---|
3820 | ! |
---|
3821 | !-- Direction of the wall-normal index is carried in as the |
---|
3822 | !-- sign of logc |
---|
3823 | iinc = SIGN( 1, logc(k,i,2) ) |
---|
3824 | i1 = ABS( logc(k,i,2) ) |
---|
3825 | DO icorr = 0, ncorr-1 |
---|
3826 | ico = i + iinc * icorr |
---|
3827 | f(k,j,ico) = logc_ratio(k,i,2,icorr) * f(k,j,i1) |
---|
3828 | ENDDO |
---|
3829 | ENDIF |
---|
3830 | ENDDO |
---|
3831 | ENDDO |
---|
3832 | ENDIF |
---|
3833 | |
---|
3834 | ! |
---|
3835 | !-- Solid surface on both below and on left/right side of the node |
---|
3836 | IF ( var == 'v' ) THEN |
---|
3837 | DO i = nxl, nxr |
---|
3838 | k = kb(j,i) + 1 |
---|
3839 | IF ( ( logc(k,i,2) /= 0 ) .AND. ( logc(k,i,1) /= 0 ) ) THEN |
---|
3840 | k1 = logc(k,i,1) |
---|
3841 | iinc = SIGN( 1, logc(k,i,2) ) |
---|
3842 | i1 = ABS( logc(k,i,2) ) |
---|
3843 | DO icorr = 0, ncorr-1 |
---|
3844 | ico = i + iinc * icorr |
---|
3845 | DO kcorr = 0, ncorr-1 |
---|
3846 | kco = k + kcorr |
---|
3847 | f(kco,i,ico) = 0.5_wp * ( logc_ratio(k,i,1,kcorr) * & |
---|
3848 | f(k1,j,i) & |
---|
3849 | + logc_ratio(k,i,2,icorr) * & |
---|
3850 | f(k,j,i1) ) |
---|
3851 | ENDDO |
---|
3852 | ENDDO |
---|
3853 | ENDIF |
---|
3854 | ENDDO |
---|
3855 | ENDIF |
---|
3856 | |
---|
3857 | ENDIF ! ( topography /= 'flat' ) |
---|
3858 | |
---|
3859 | ! |
---|
3860 | !-- Rescale if f is the TKE. |
---|
3861 | IF ( var == 'e') THEN |
---|
3862 | IF ( edge == 's' ) THEN |
---|
3863 | DO i = nxl, nxr + 1 |
---|
3864 | DO k = kb(j,i), nzt+1 |
---|
3865 | f(k,j,i) = tkefactor_s(k,i) * f(k,j,i) |
---|
3866 | ENDDO |
---|
3867 | ENDDO |
---|
3868 | ELSEIF ( edge == 'n' ) THEN |
---|
3869 | DO i = nxl, nxr + 1 |
---|
3870 | DO k = kb(j,i), nzt+1 |
---|
3871 | f(k,j,i) = tkefactor_n(k,i) * f(k,j,i) |
---|
3872 | ENDDO |
---|
3873 | ENDDO |
---|
3874 | ENDIF |
---|
3875 | ENDIF |
---|
3876 | |
---|
3877 | ! |
---|
3878 | !-- Store the boundary values also into the other redundant ghost node layers |
---|
3879 | IF ( edge == 's' ) THEN |
---|
3880 | DO jbgp = -nbgp, jb |
---|
3881 | f(0:nzt+1,jbgp,nxlg:nxrg) = f(0:nzt+1,j,nxlg:nxrg) |
---|
3882 | ENDDO |
---|
3883 | ELSEIF ( edge == 'n' ) THEN |
---|
3884 | DO jbgp = jb, ny+nbgp |
---|
3885 | f(0:nzt+1,jbgp,nxlg:nxrg) = f(0:nzt+1,j,nxlg:nxrg) |
---|
3886 | ENDDO |
---|
3887 | ENDIF |
---|
3888 | |
---|
3889 | END SUBROUTINE pmci_interp_tril_sn |
---|
3890 | |
---|
3891 | |
---|
3892 | |
---|
3893 | SUBROUTINE pmci_interp_tril_t( f, fc, ic, jc, kc, r1x, r2x, r1y, r2y, r1z, & |
---|
3894 | r2z, var ) |
---|
3895 | |
---|
3896 | ! |
---|
3897 | !-- Interpolation of ghost-node values used as the client-domain boundary |
---|
3898 | !-- conditions. This subroutine handles the top boundary. |
---|
3899 | !-- This subroutine is based on trilinear interpolation. |
---|
3900 | |
---|
3901 | IMPLICIT NONE |
---|
3902 | |
---|
3903 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
3904 | INTENT(INOUT) :: f !: |
---|
3905 | REAL(wp), DIMENSION(0:cg%nz+1,jcs:jcn,icl:icr), & |
---|
3906 | INTENT(IN) :: fc !: |
---|
3907 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r1x !: |
---|
3908 | REAL(wp), DIMENSION(nxlg:nxrg), INTENT(IN) :: r2x !: |
---|
3909 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r1y !: |
---|
3910 | REAL(wp), DIMENSION(nysg:nyng), INTENT(IN) :: r2y !: |
---|
3911 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r1z !: |
---|
3912 | REAL(wp), DIMENSION(nzb:nzt+1), INTENT(IN) :: r2z !: |
---|
3913 | |
---|
3914 | INTEGER(iwp), DIMENSION(nxlg:nxrg), INTENT(IN) :: ic !: |
---|
3915 | INTEGER(iwp), DIMENSION(nysg:nyng), INTENT(IN) :: jc !: |
---|
3916 | INTEGER(iwp), DIMENSION(nzb:nzt+1), INTENT(IN) :: kc !: |
---|
3917 | |
---|
3918 | CHARACTER(LEN=1), INTENT(IN) :: var !: |
---|
3919 | |
---|
3920 | INTEGER(iwp) :: i !: |
---|
3921 | INTEGER(iwp) :: j !: |
---|
3922 | INTEGER(iwp) :: k !: |
---|
3923 | INTEGER(iwp) :: l !: |
---|
3924 | INTEGER(iwp) :: m !: |
---|
3925 | INTEGER(iwp) :: n !: |
---|
3926 | |
---|
3927 | REAL(wp) :: coarse_dx !: |
---|
3928 | REAL(wp) :: coarse_dy !: |
---|
3929 | REAL(wp) :: coarse_dz !: |
---|
3930 | REAL(wp) :: fk !: |
---|
3931 | REAL(wp) :: fkj !: |
---|
3932 | REAL(wp) :: fkjp !: |
---|
3933 | REAL(wp) :: fkpj !: |
---|
3934 | REAL(wp) :: fkpjp !: |
---|
3935 | REAL(wp) :: fkp !: |
---|
3936 | |
---|
3937 | |
---|
3938 | IF ( var == 'w' ) THEN |
---|
3939 | k = nzt |
---|
3940 | ELSE |
---|
3941 | k = nzt + 1 |
---|
3942 | ENDIF |
---|
3943 | |
---|
3944 | DO i = nxl-1, nxr+1 |
---|
3945 | DO j = nys-1, nyn+1 |
---|
3946 | l = ic(i) |
---|
3947 | m = jc(j) |
---|
3948 | n = kc(k) |
---|
3949 | fkj = r1x(i) * fc(n,m,l) + r2x(i) * fc(n,m,l+1) |
---|
3950 | fkjp = r1x(i) * fc(n,m+1,l) + r2x(i) * fc(n,m+1,l+1) |
---|
3951 | fkpj = r1x(i) * fc(n+1,m,l) + r2x(i) * fc(n+1,m,l+1) |
---|
3952 | fkpjp = r1x(i) * fc(n+1,m+1,l) + r2x(i) * fc(n+1,m+1,l+1) |
---|
3953 | fk = r1y(j) * fkj + r2y(j) * fkjp |
---|
3954 | fkp = r1y(j) * fkpj + r2y(j) * fkpjp |
---|
3955 | f(k,j,i) = r1z(k) * fk + r2z(k) * fkp |
---|
3956 | ENDDO |
---|
3957 | ENDDO |
---|
3958 | |
---|
3959 | ! |
---|
3960 | !-- Just fill up the second ghost-node layer for w. |
---|
3961 | IF ( var == 'w' ) THEN |
---|
3962 | f(nzt+1,:,:) = f(nzt,:,:) |
---|
3963 | ENDIF |
---|
3964 | |
---|
3965 | ! |
---|
3966 | !-- Rescale if f is the TKE. |
---|
3967 | !-- It is assumed that the bottom surface never reaches the top boundary of a |
---|
3968 | !-- nest domain. |
---|
3969 | IF ( var == 'e' ) THEN |
---|
3970 | DO i = nxl, nxr |
---|
3971 | DO j = nys, nyn |
---|
3972 | f(k,j,i) = tkefactor_t(j,i) * f(k,j,i) |
---|
3973 | ENDDO |
---|
3974 | ENDDO |
---|
3975 | ENDIF |
---|
3976 | |
---|
3977 | END SUBROUTINE pmci_interp_tril_t |
---|
3978 | |
---|
3979 | |
---|
3980 | |
---|
3981 | SUBROUTINE pmci_extrap_ifoutflow_lr( f, kb, edge, var ) |
---|
3982 | ! |
---|
3983 | !-- After the interpolation of ghost-node values for the client-domain |
---|
3984 | !-- boundary conditions, this subroutine checks if there is a local outflow |
---|
3985 | !-- through the boundary. In that case this subroutine overwrites the |
---|
3986 | !-- interpolated values by values extrapolated from the domain. This |
---|
3987 | !-- subroutine handles the left and right boundaries. However, this operation |
---|
3988 | !-- is only needed in case of one-way coupling. |
---|
3989 | |
---|
3990 | IMPLICIT NONE |
---|
3991 | |
---|
3992 | CHARACTER(LEN=1),INTENT(IN) :: edge !: |
---|
3993 | CHARACTER(LEN=1),INTENT(IN) :: var !: |
---|
3994 | |
---|
3995 | INTEGER(iwp) :: i !: |
---|
3996 | INTEGER(iwp) :: ib !: |
---|
3997 | INTEGER(iwp) :: ibgp !: |
---|
3998 | INTEGER(iwp) :: ied !: |
---|
3999 | INTEGER(iwp) :: j !: |
---|
4000 | INTEGER(iwp) :: k !: |
---|
4001 | |
---|
4002 | INTEGER(iwp), DIMENSION(nysg:nyng,nxlg:nxrg), INTENT(IN) :: kb !: |
---|
4003 | |
---|
4004 | REAL(wp) :: outnor !: |
---|
4005 | REAL(wp) :: vdotnor !: |
---|
4006 | |
---|
4007 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(INOUT) :: f !: |
---|
4008 | |
---|
4009 | ! |
---|
4010 | !-- Check which edge is to be handled: left or right |
---|
4011 | IF ( edge == 'l' ) THEN |
---|
4012 | IF ( var == 'u' ) THEN |
---|
4013 | i = nxl |
---|
4014 | ib = nxl - 1 |
---|
4015 | ied = nxl + 1 |
---|
4016 | ELSE |
---|
4017 | i = nxl - 1 |
---|
4018 | ib = nxl - 2 |
---|
4019 | ied = nxl |
---|
4020 | ENDIF |
---|
4021 | outnor = -1.0_wp |
---|
4022 | ELSEIF ( edge == 'r' ) THEN |
---|
4023 | i = nxr + 1 |
---|
4024 | ib = nxr + 2 |
---|
4025 | ied = nxr |
---|
4026 | outnor = 1.0_wp |
---|
4027 | ENDIF |
---|
4028 | |
---|
4029 | DO j = nys, nyn+1 |
---|
4030 | DO k = kb(j,i), nzt+1 |
---|
4031 | vdotnor = outnor * u(k,j,ied) |
---|
4032 | ! |
---|
4033 | !-- Local outflow |
---|
4034 | IF ( vdotnor > 0.0_wp ) THEN |
---|
4035 | f(k,j,i) = f(k,j,ied) |
---|
4036 | ENDIF |
---|
4037 | ENDDO |
---|
4038 | IF ( (var == 'u' ) .OR. (var == 'v' ) .OR. (var == 'w') ) THEN |
---|
4039 | f(kb(j,i),j,i) = 0.0_wp |
---|
4040 | ENDIF |
---|
4041 | ENDDO |
---|
4042 | |
---|
4043 | ! |
---|
4044 | !-- Store the boundary values also into the redundant ghost node layers. |
---|
4045 | IF ( edge == 'l' ) THEN |
---|
4046 | DO ibgp = -nbgp, ib |
---|
4047 | f(0:nzt+1,nysg:nyng,ibgp) = f(0:nzt+1,nysg:nyng,i) |
---|
4048 | ENDDO |
---|
4049 | ELSEIF ( edge == 'r' ) THEN |
---|
4050 | DO ibgp = ib, nx+nbgp |
---|
4051 | f(0:nzt+1,nysg:nyng,ibgp) = f(0:nzt+1,nysg:nyng,i) |
---|
4052 | ENDDO |
---|
4053 | ENDIF |
---|
4054 | |
---|
4055 | END SUBROUTINE pmci_extrap_ifoutflow_lr |
---|
4056 | |
---|
4057 | |
---|
4058 | |
---|
4059 | SUBROUTINE pmci_extrap_ifoutflow_sn( f, kb, edge, var ) |
---|
4060 | ! |
---|
4061 | !-- After the interpolation of ghost-node values for the client-domain |
---|
4062 | !-- boundary conditions, this subroutine checks if there is a local outflow |
---|
4063 | !-- through the boundary. In that case this subroutine overwrites the |
---|
4064 | !-- interpolated values by values extrapolated from the domain. This |
---|
4065 | !-- subroutine handles the south and north boundaries. |
---|
4066 | |
---|
4067 | IMPLICIT NONE |
---|
4068 | |
---|
4069 | CHARACTER(LEN=1), INTENT(IN) :: edge !: |
---|
4070 | CHARACTER(LEN=1), INTENT(IN) :: var !: |
---|
4071 | |
---|
4072 | INTEGER(iwp) :: i !: |
---|
4073 | INTEGER(iwp) :: j !: |
---|
4074 | INTEGER(iwp) :: jb !: |
---|
4075 | INTEGER(iwp) :: jbgp !: |
---|
4076 | INTEGER(iwp) :: jed !: |
---|
4077 | INTEGER(iwp) :: k !: |
---|
4078 | |
---|
4079 | INTEGER(iwp), DIMENSION(nysg:nyng,nxlg:nxrg), INTENT(IN) :: kb !: |
---|
4080 | |
---|
4081 | REAL(wp) :: outnor !: |
---|
4082 | REAL(wp) :: vdotnor !: |
---|
4083 | |
---|
4084 | REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg), INTENT(INOUT) :: f !: |
---|
4085 | |
---|
4086 | ! |
---|
4087 | !-- Check which edge is to be handled: left or right |
---|
4088 | IF ( edge == 's' ) THEN |
---|
4089 | IF ( var == 'v' ) THEN |
---|
4090 | j = nys |
---|
4091 | jb = nys - 1 |
---|
4092 | jed = nys + 1 |
---|
4093 | ELSE |
---|
4094 | j = nys - 1 |
---|
4095 | jb = nys - 2 |
---|
4096 | jed = nys |
---|
4097 | ENDIF |
---|
4098 | outnor = -1.0_wp |
---|
4099 | ELSEIF ( edge == 'n' ) THEN |
---|
4100 | j = nyn + 1 |
---|
4101 | jb = nyn + 2 |
---|
4102 | jed = nyn |
---|
4103 | outnor = 1.0_wp |
---|
4104 | ENDIF |
---|
4105 | |
---|
4106 | DO i = nxl, nxr+1 |
---|
4107 | DO k = kb(j,i), nzt+1 |
---|
4108 | vdotnor = outnor * v(k,jed,i) |
---|
4109 | ! |
---|
4110 | !-- Local outflow |
---|
4111 | IF ( vdotnor > 0.0_wp ) THEN |
---|
4112 | f(k,j,i) = f(k,jed,i) |
---|
4113 | ENDIF |
---|
4114 | ENDDO |
---|
4115 | IF ( (var == 'u' ) .OR. (var == 'v' ) .OR. (var == 'w') ) THEN |
---|
4116 | f(kb(j,i),j,i) = 0.0_wp |
---|
4117 | ENDIF |
---|
4118 | ENDDO |
---|
4119 | |
---|
4120 | ! |
---|
4121 | !-- Store the boundary values also into the redundant ghost node layers. |
---|
4122 | IF ( edge == 's' ) THEN |
---|
4123 | DO jbgp = -nbgp, jb |
---|
4124 | f(0:nzt+1,jbgp,nxlg:nxrg) = f(0:nzt+1,j,nxlg:nxrg) |
---|
4125 | ENDDO |
---|
4126 | ELSEIF ( edge == 'n' ) THEN |
---|
4127 | DO jbgp = jb, ny+nbgp |
---|
4128 | f(0:nzt+1,jbgp,nxlg:nxrg) = f(0:nzt+1,j,nxlg:nxrg) |
---|
4129 | ENDDO |
---|
4130 | ENDIF |
---|
4131 | |
---|
4132 | END SUBROUTINE pmci_extrap_ifoutflow_sn |
---|
4133 | |
---|
4134 | |
---|
4135 | |
---|
4136 | SUBROUTINE pmci_extrap_ifoutflow_t( f, var ) |
---|
4137 | ! |
---|
4138 | !-- Interpolation of ghost-node values used as the client-domain boundary |
---|
4139 | !-- conditions. This subroutine handles the top boundary. It is based on |
---|
4140 | !-- trilinear interpolation. |
---|
4141 | |
---|
4142 | IMPLICIT NONE |
---|
4143 | |
---|
4144 | CHARACTER(LEN=1), INTENT(IN) :: var !: |
---|
4145 | |
---|
4146 | INTEGER(iwp) :: i !: |
---|
4147 | INTEGER(iwp) :: j !: |
---|
4148 | INTEGER(iwp) :: k !: |
---|
4149 | INTEGER(iwp) :: ked !: |
---|
4150 | |
---|
4151 | REAL(wp) :: vdotnor !: |
---|
|
---|