[1682] | 1 | !> @file init_3d_model.f90 |
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[1036] | 2 | !--------------------------------------------------------------------------------! |
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| 3 | ! This file is part of PALM. |
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| 4 | ! |
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| 5 | ! PALM is free software: you can redistribute it and/or modify it under the terms |
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| 6 | ! of the GNU General Public License as published by the Free Software Foundation, |
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| 7 | ! either version 3 of the License, or (at your option) any later version. |
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| 8 | ! |
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| 9 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 10 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 11 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 12 | ! |
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| 13 | ! You should have received a copy of the GNU General Public License along with |
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| 14 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 15 | ! |
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[1691] | 16 | ! Copyright 1997-2015 Leibniz Universitaet Hannover |
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[1036] | 17 | !--------------------------------------------------------------------------------! |
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| 18 | ! |
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[254] | 19 | ! Current revisions: |
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[732] | 20 | ! ------------------ |
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[1586] | 21 | ! |
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[1692] | 22 | ! |
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[1485] | 23 | ! Former revisions: |
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| 24 | ! ----------------- |
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| 25 | ! $Id: init_3d_model.f90 1692 2015-10-26 16:29:17Z maronga $ |
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| 26 | ! |
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[1692] | 27 | ! 1691 2015-10-26 16:17:44Z maronga |
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| 28 | ! Call to init_surface_layer added. rif is replaced by ol and zeta. |
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| 29 | ! |
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[1683] | 30 | ! 1682 2015-10-07 23:56:08Z knoop |
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| 31 | ! Code annotations made doxygen readable |
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| 32 | ! |
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[1616] | 33 | ! 1615 2015-07-08 18:49:19Z suehring |
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| 34 | ! Enable turbulent inflow for passive_scalar and humidity |
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| 35 | ! |
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[1586] | 36 | ! 1585 2015-04-30 07:05:52Z maronga |
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| 37 | ! Initialization of radiation code is now done after LSM initializtion |
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| 38 | ! |
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[1576] | 39 | ! 1575 2015-03-27 09:56:27Z raasch |
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| 40 | ! adjustments for psolver-queries |
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| 41 | ! |
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[1552] | 42 | ! 1551 2015-03-03 14:18:16Z maronga |
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| 43 | ! Allocation of land surface arrays is now done in the subroutine init_lsm_arrays, |
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| 44 | ! which is part of land_surface_model. |
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| 45 | ! |
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[1508] | 46 | ! 1507 2014-12-10 12:14:18Z suehring |
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| 47 | ! Bugfix: set horizontal velocity components to zero inside topography |
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| 48 | ! |
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[1497] | 49 | ! 1496 2014-12-02 17:25:50Z maronga |
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| 50 | ! Added initialization of the land surface and radiation schemes |
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| 51 | ! |
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[1485] | 52 | ! 1484 2014-10-21 10:53:05Z kanani |
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[1484] | 53 | ! Changes due to new module structure of the plant canopy model: |
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[1508] | 54 | ! canopy-related initialization (e.g. lad and canopy_heat_flux) moved to new |
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| 55 | ! subroutine init_plant_canopy within the module plant_canopy_model_mod, |
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| 56 | ! call of subroutine init_plant_canopy added. |
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[1341] | 57 | ! |
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[1432] | 58 | ! 1431 2014-07-15 14:47:17Z suehring |
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| 59 | ! var_d added, in order to normalize spectra. |
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| 60 | ! |
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[1430] | 61 | ! 1429 2014-07-15 12:53:45Z knoop |
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| 62 | ! Ensemble run capability added to parallel random number generator |
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| 63 | ! |
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[1412] | 64 | ! 1411 2014-05-16 18:01:51Z suehring |
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| 65 | ! Initial horizontal velocity profiles were not set to zero at the first vertical |
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| 66 | ! grid level in case of non-cyclic lateral boundary conditions. |
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| 67 | ! |
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[1407] | 68 | ! 1406 2014-05-16 13:47:01Z raasch |
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| 69 | ! bugfix: setting of initial velocities at k=1 to zero not in case of a |
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| 70 | ! no-slip boundary condition for uv |
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| 71 | ! |
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[1403] | 72 | ! 1402 2014-05-09 14:25:13Z raasch |
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| 73 | ! location messages modified |
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| 74 | ! |
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[1401] | 75 | ! 1400 2014-05-09 14:03:54Z knoop |
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| 76 | ! Parallel random number generator added |
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| 77 | ! |
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[1385] | 78 | ! 1384 2014-05-02 14:31:06Z raasch |
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| 79 | ! location messages added |
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| 80 | ! |
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[1362] | 81 | ! 1361 2014-04-16 15:17:48Z hoffmann |
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| 82 | ! tend_* removed |
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| 83 | ! Bugfix: w_subs is not allocated anymore if it is already allocated |
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| 84 | ! |
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[1360] | 85 | ! 1359 2014-04-11 17:15:14Z hoffmann |
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| 86 | ! module lpm_init_mod added to use statements, because lpm_init has become a |
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| 87 | ! module |
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| 88 | ! |
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[1354] | 89 | ! 1353 2014-04-08 15:21:23Z heinze |
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| 90 | ! REAL constants provided with KIND-attribute |
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| 91 | ! |
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[1341] | 92 | ! 1340 2014-03-25 19:45:13Z kanani |
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| 93 | ! REAL constants defined as wp-kind |
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| 94 | ! |
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[1323] | 95 | ! 1322 2014-03-20 16:38:49Z raasch |
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| 96 | ! REAL constants defined as wp-kind |
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| 97 | ! module interfaces removed |
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| 98 | ! |
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[1321] | 99 | ! 1320 2014-03-20 08:40:49Z raasch |
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| 100 | ! ONLY-attribute added to USE-statements, |
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| 101 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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| 102 | ! kinds are defined in new module kinds, |
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| 103 | ! revision history before 2012 removed, |
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| 104 | ! comment fields (!:) to be used for variable explanations added to |
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| 105 | ! all variable declaration statements |
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| 106 | ! |
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[1317] | 107 | ! 1316 2014-03-17 07:44:59Z heinze |
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| 108 | ! Bugfix: allocation of w_subs |
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| 109 | ! |
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[1300] | 110 | ! 1299 2014-03-06 13:15:21Z heinze |
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| 111 | ! Allocate w_subs due to extension of large scale subsidence in combination |
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| 112 | ! with large scale forcing data (LSF_DATA) |
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| 113 | ! |
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[1242] | 114 | ! 1241 2013-10-30 11:36:58Z heinze |
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| 115 | ! Overwrite initial profiles in case of nudging |
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| 116 | ! Inititialize shf and qsws in case of large_scale_forcing |
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| 117 | ! |
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[1222] | 118 | ! 1221 2013-09-10 08:59:13Z raasch |
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| 119 | ! +rflags_s_inner in copyin statement, use copyin for most arrays instead of |
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| 120 | ! copy |
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| 121 | ! |
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[1213] | 122 | ! 1212 2013-08-15 08:46:27Z raasch |
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| 123 | ! array tri is allocated and included in data copy statement |
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| 124 | ! |
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[1196] | 125 | ! 1195 2013-07-01 12:27:57Z heinze |
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| 126 | ! Bugfix: move allocation of ref_state to parin.f90 and read_var_list.f90 |
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| 127 | ! |
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[1182] | 128 | ! 1179 2013-06-14 05:57:58Z raasch |
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| 129 | ! allocate and set ref_state to be used in buoyancy terms |
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| 130 | ! |
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[1172] | 131 | ! 1171 2013-05-30 11:27:45Z raasch |
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| 132 | ! diss array is allocated with full size if accelerator boards are used |
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| 133 | ! |
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[1160] | 134 | ! 1159 2013-05-21 11:58:22Z fricke |
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| 135 | ! -bc_lr_dirneu, bc_lr_neudir, bc_ns_dirneu, bc_ns_neudir |
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| 136 | ! |
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[1154] | 137 | ! 1153 2013-05-10 14:33:08Z raasch |
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| 138 | ! diss array is allocated with dummy elements even if it is not needed |
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[1171] | 139 | ! (required by PGI 13.4 / CUDA 5.0) |
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[1154] | 140 | ! |
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[1116] | 141 | ! 1115 2013-03-26 18:16:16Z hoffmann |
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| 142 | ! unused variables removed |
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| 143 | ! |
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[1114] | 144 | ! 1113 2013-03-10 02:48:14Z raasch |
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| 145 | ! openACC directive modified |
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| 146 | ! |
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[1112] | 147 | ! 1111 2013-03-08 23:54:10Z raasch |
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| 148 | ! openACC directives added for pres |
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| 149 | ! array diss allocated only if required |
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| 150 | ! |
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[1093] | 151 | ! 1092 2013-02-02 11:24:22Z raasch |
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| 152 | ! unused variables removed |
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| 153 | ! |
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[1066] | 154 | ! 1065 2012-11-22 17:42:36Z hoffmann |
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| 155 | ! allocation of diss (dissipation rate) in case of turbulence = .TRUE. added |
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| 156 | ! |
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[1054] | 157 | ! 1053 2012-11-13 17:11:03Z hoffmann |
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[1053] | 158 | ! allocation and initialisation of necessary data arrays for the two-moment |
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| 159 | ! cloud physics scheme the two new prognostic equations (nr, qr): |
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| 160 | ! +dr, lambda_r, mu_r, sed_*, xr, *s, *sws, *swst, *, *_p, t*_m, *_1, *_2, *_3, |
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| 161 | ! +tend_*, prr |
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[979] | 162 | ! |
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[1037] | 163 | ! 1036 2012-10-22 13:43:42Z raasch |
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| 164 | ! code put under GPL (PALM 3.9) |
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| 165 | ! |
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[1033] | 166 | ! 1032 2012-10-21 13:03:21Z letzel |
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| 167 | ! save memory by not allocating pt_2 in case of neutral = .T. |
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| 168 | ! |
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[1026] | 169 | ! 1025 2012-10-07 16:04:41Z letzel |
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| 170 | ! bugfix: swap indices of mask for ghost boundaries |
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| 171 | ! |
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[1017] | 172 | ! 1015 2012-09-27 09:23:24Z raasch |
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| 173 | ! mask is set to zero for ghost boundaries |
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| 174 | ! |
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[1011] | 175 | ! 1010 2012-09-20 07:59:54Z raasch |
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| 176 | ! cpp switch __nopointer added for pointer free version |
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| 177 | ! |
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[1004] | 178 | ! 1003 2012-09-14 14:35:53Z raasch |
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| 179 | ! nxra,nyna, nzta replaced ny nxr, nyn, nzt |
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| 180 | ! |
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[1002] | 181 | ! 1001 2012-09-13 14:08:46Z raasch |
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| 182 | ! all actions concerning leapfrog scheme removed |
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| 183 | ! |
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[997] | 184 | ! 996 2012-09-07 10:41:47Z raasch |
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| 185 | ! little reformatting |
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| 186 | ! |
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[979] | 187 | ! 978 2012-08-09 08:28:32Z fricke |
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[978] | 188 | ! outflow damping layer removed |
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| 189 | ! roughness length for scalar quantites z0h added |
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| 190 | ! damping zone for the potential temperatur in case of non-cyclic lateral |
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| 191 | ! boundaries added |
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| 192 | ! initialization of ptdf_x, ptdf_y |
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| 193 | ! initialization of c_u_m, c_u_m_l, c_v_m, c_v_m_l, c_w_m, c_w_m_l |
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[708] | 194 | ! |
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[850] | 195 | ! 849 2012-03-15 10:35:09Z raasch |
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| 196 | ! init_particles renamed lpm_init |
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| 197 | ! |
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[826] | 198 | ! 825 2012-02-19 03:03:44Z raasch |
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| 199 | ! wang_collision_kernel renamed wang_kernel |
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| 200 | ! |
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[1] | 201 | ! Revision 1.1 1998/03/09 16:22:22 raasch |
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| 202 | ! Initial revision |
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| 203 | ! |
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| 204 | ! |
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| 205 | ! Description: |
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| 206 | ! ------------ |
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[1682] | 207 | !> Allocation of arrays and initialization of the 3D model via |
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| 208 | !> a) pre-run the 1D model |
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| 209 | !> or |
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| 210 | !> b) pre-set constant linear profiles |
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| 211 | !> or |
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| 212 | !> c) read values of a previous run |
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[1] | 213 | !------------------------------------------------------------------------------! |
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[1682] | 214 | SUBROUTINE init_3d_model |
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| 215 | |
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[1] | 216 | |
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[667] | 217 | USE advec_ws |
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[1320] | 218 | |
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[1] | 219 | USE arrays_3d |
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[1320] | 220 | |
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| 221 | USE cloud_parameters, & |
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| 222 | ONLY: nc_const, precipitation_amount, precipitation_rate, prr |
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| 223 | |
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| 224 | USE constants, & |
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| 225 | ONLY: pi |
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| 226 | |
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[1] | 227 | USE control_parameters |
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[1320] | 228 | |
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| 229 | USE grid_variables, & |
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| 230 | ONLY: dx, dy |
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| 231 | |
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[1] | 232 | USE indices |
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[1359] | 233 | |
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[1429] | 234 | USE lpm_init_mod, & |
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[1359] | 235 | ONLY: lpm_init |
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[1320] | 236 | |
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| 237 | USE kinds |
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[1496] | 238 | |
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| 239 | USE land_surface_model_mod, & |
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[1551] | 240 | ONLY: init_lsm, init_lsm_arrays, land_surface |
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[1496] | 241 | |
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[1241] | 242 | USE ls_forcing_mod |
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[1320] | 243 | |
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| 244 | USE model_1d, & |
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| 245 | ONLY: e1d, kh1d, km1d, l1d, rif1d, u1d, us1d, usws1d, v1d, vsws1d |
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| 246 | |
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[51] | 247 | USE netcdf_control |
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[1320] | 248 | |
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| 249 | USE particle_attributes, & |
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| 250 | ONLY: particle_advection, use_sgs_for_particles, wang_kernel |
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| 251 | |
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[1] | 252 | USE pegrid |
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[1320] | 253 | |
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[1484] | 254 | USE plant_canopy_model_mod, & |
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| 255 | ONLY: init_plant_canopy, plant_canopy |
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[1496] | 256 | |
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| 257 | USE radiation_model_mod, & |
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| 258 | ONLY: init_radiation, radiation |
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[1484] | 259 | |
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[1320] | 260 | USE random_function_mod |
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| 261 | |
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[1400] | 262 | USE random_generator_parallel, & |
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| 263 | ONLY: random_number_parallel, random_seed_parallel, random_dummy, & |
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| 264 | id_random_array, seq_random_array |
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| 265 | |
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[1320] | 266 | USE statistics, & |
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| 267 | ONLY: hom, hom_sum, pr_palm, rmask, spectrum_x, spectrum_y, & |
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| 268 | statistic_regions, sums, sums_divnew_l, sums_divold_l, sums_l, & |
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| 269 | sums_l_l, sums_up_fraction_l, sums_wsts_bc_l, ts_value, & |
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[1431] | 270 | var_d, weight_pres, weight_substep |
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[1691] | 271 | |
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| 272 | USE surface_layer_fluxes_mod, & |
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| 273 | ONLY: init_surface_layer_fluxes |
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| 274 | |
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[1320] | 275 | USE transpose_indices |
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[1] | 276 | |
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| 277 | IMPLICIT NONE |
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| 278 | |
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[1682] | 279 | INTEGER(iwp) :: i !< |
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| 280 | INTEGER(iwp) :: ind_array(1) !< |
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| 281 | INTEGER(iwp) :: j !< |
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| 282 | INTEGER(iwp) :: k !< |
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| 283 | INTEGER(iwp) :: sr !< |
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[1] | 284 | |
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[1682] | 285 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: ngp_2dh_l !< |
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[1] | 286 | |
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[1682] | 287 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_outer_l !< |
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| 288 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_s_inner_l !< |
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[1] | 289 | |
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[1682] | 290 | REAL(wp), DIMENSION(1:2) :: volume_flow_area_l !< |
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| 291 | REAL(wp), DIMENSION(1:2) :: volume_flow_initial_l !< |
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[1] | 292 | |
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[1682] | 293 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_l !< |
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| 294 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_tmp !< |
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[1] | 295 | |
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[485] | 296 | |
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[1402] | 297 | CALL location_message( 'allocating arrays', .FALSE. ) |
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[1] | 298 | ! |
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| 299 | !-- Allocate arrays |
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| 300 | ALLOCATE( ngp_2dh(0:statistic_regions), ngp_2dh_l(0:statistic_regions), & |
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| 301 | ngp_3d(0:statistic_regions), & |
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| 302 | ngp_3d_inner(0:statistic_regions), & |
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| 303 | ngp_3d_inner_l(0:statistic_regions), & |
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[485] | 304 | ngp_3d_inner_tmp(0:statistic_regions), & |
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[1] | 305 | sums_divnew_l(0:statistic_regions), & |
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| 306 | sums_divold_l(0:statistic_regions) ) |
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[1195] | 307 | ALLOCATE( dp_smooth_factor(nzb:nzt), rdf(nzb+1:nzt), rdf_sc(nzb+1:nzt) ) |
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[143] | 308 | ALLOCATE( ngp_2dh_outer(nzb:nzt+1,0:statistic_regions), & |
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[1] | 309 | ngp_2dh_outer_l(nzb:nzt+1,0:statistic_regions), & |
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[132] | 310 | ngp_2dh_s_inner(nzb:nzt+1,0:statistic_regions), & |
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| 311 | ngp_2dh_s_inner_l(nzb:nzt+1,0:statistic_regions), & |
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[996] | 312 | rmask(nysg:nyng,nxlg:nxrg,0:statistic_regions), & |
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[87] | 313 | sums(nzb:nzt+1,pr_palm+max_pr_user), & |
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| 314 | sums_l(nzb:nzt+1,pr_palm+max_pr_user,0:threads_per_task-1), & |
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[1] | 315 | sums_l_l(nzb:nzt+1,0:statistic_regions,0:threads_per_task-1), & |
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| 316 | sums_up_fraction_l(10,3,0:statistic_regions), & |
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[48] | 317 | sums_wsts_bc_l(nzb:nzt+1,0:statistic_regions), & |
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[394] | 318 | ts_value(dots_max,0:statistic_regions) ) |
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[978] | 319 | ALLOCATE( ptdf_x(nxlg:nxrg), ptdf_y(nysg:nyng) ) |
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[1] | 320 | |
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[1691] | 321 | ALLOCATE( ol(nysg:nyng,nxlg:nxrg), shf(nysg:nyng,nxlg:nxrg), & |
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[1001] | 322 | ts(nysg:nyng,nxlg:nxrg), tswst(nysg:nyng,nxlg:nxrg), & |
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| 323 | us(nysg:nyng,nxlg:nxrg), usws(nysg:nyng,nxlg:nxrg), & |
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| 324 | uswst(nysg:nyng,nxlg:nxrg), vsws(nysg:nyng,nxlg:nxrg), & |
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| 325 | vswst(nysg:nyng,nxlg:nxrg), z0(nysg:nyng,nxlg:nxrg), & |
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[978] | 326 | z0h(nysg:nyng,nxlg:nxrg) ) |
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[1] | 327 | |
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[1010] | 328 | ALLOCATE( d(nzb+1:nzt,nys:nyn,nxl:nxr), & |
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| 329 | kh(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 330 | km(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 331 | p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 332 | tend(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
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| 333 | |
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| 334 | #if defined( __nopointer ) |
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| 335 | ALLOCATE( e(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 336 | e_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 337 | pt(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 338 | pt_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 339 | u(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 340 | u_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 341 | v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 342 | v_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 343 | w(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 344 | w_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 345 | te_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 346 | tpt_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 347 | tu_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 348 | tv_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 349 | tw_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
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| 350 | #else |
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| 351 | ALLOCATE( e_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 352 | e_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 353 | e_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 354 | pt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 355 | pt_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 356 | u_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 357 | u_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 358 | u_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 359 | v_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 360 | v_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 361 | v_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 362 | w_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 363 | w_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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[667] | 364 | w_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
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[1032] | 365 | IF ( .NOT. neutral ) THEN |
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| 366 | ALLOCATE( pt_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 367 | ENDIF |
---|
[1010] | 368 | #endif |
---|
| 369 | |
---|
[673] | 370 | ! |
---|
[707] | 371 | !-- Following array is required for perturbation pressure within the iterative |
---|
| 372 | !-- pressure solvers. For the multistep schemes (Runge-Kutta), array p holds |
---|
| 373 | !-- the weighted average of the substeps and cannot be used in the Poisson |
---|
| 374 | !-- solver. |
---|
| 375 | IF ( psolver == 'sor' ) THEN |
---|
| 376 | ALLOCATE( p_loc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1575] | 377 | ELSEIF ( psolver(1:9) == 'multigrid' ) THEN |
---|
[707] | 378 | ! |
---|
| 379 | !-- For performance reasons, multigrid is using one ghost layer only |
---|
| 380 | ALLOCATE( p_loc(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) ) |
---|
[673] | 381 | ENDIF |
---|
[1] | 382 | |
---|
[1111] | 383 | ! |
---|
| 384 | !-- Array for storing constant coeffficients of the tridiagonal solver |
---|
| 385 | IF ( psolver == 'poisfft' ) THEN |
---|
[1212] | 386 | ALLOCATE( tri(nxl_z:nxr_z,nys_z:nyn_z,0:nz-1,2) ) |
---|
[1111] | 387 | ALLOCATE( tric(nxl_z:nxr_z,nys_z:nyn_z,0:nz-1) ) |
---|
| 388 | ENDIF |
---|
| 389 | |
---|
[75] | 390 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1] | 391 | ! |
---|
[75] | 392 | !-- 2D-humidity/scalar arrays |
---|
[1001] | 393 | ALLOCATE ( qs(nysg:nyng,nxlg:nxrg), & |
---|
| 394 | qsws(nysg:nyng,nxlg:nxrg), & |
---|
| 395 | qswst(nysg:nyng,nxlg:nxrg) ) |
---|
[1] | 396 | |
---|
| 397 | ! |
---|
[75] | 398 | !-- 3D-humidity/scalar arrays |
---|
[1010] | 399 | #if defined( __nopointer ) |
---|
| 400 | ALLOCATE( q(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 401 | q_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 402 | tq_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 403 | #else |
---|
[667] | 404 | ALLOCATE( q_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 405 | q_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 406 | q_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 407 | #endif |
---|
[1] | 408 | |
---|
| 409 | ! |
---|
[75] | 410 | !-- 3D-arrays needed for humidity only |
---|
| 411 | IF ( humidity ) THEN |
---|
[1010] | 412 | #if defined( __nopointer ) |
---|
| 413 | ALLOCATE( vpt(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 414 | #else |
---|
[667] | 415 | ALLOCATE( vpt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 416 | #endif |
---|
[1] | 417 | |
---|
| 418 | IF ( cloud_physics ) THEN |
---|
[1053] | 419 | |
---|
[1] | 420 | ! |
---|
| 421 | !-- Liquid water content |
---|
[1010] | 422 | #if defined( __nopointer ) |
---|
| 423 | ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 424 | #else |
---|
[667] | 425 | ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 426 | #endif |
---|
[72] | 427 | ! |
---|
| 428 | !-- Precipitation amount and rate (only needed if output is switched) |
---|
[667] | 429 | ALLOCATE( precipitation_amount(nysg:nyng,nxlg:nxrg), & |
---|
| 430 | precipitation_rate(nysg:nyng,nxlg:nxrg) ) |
---|
[1053] | 431 | |
---|
| 432 | IF ( icloud_scheme == 0 ) THEN |
---|
| 433 | ! |
---|
[1115] | 434 | !-- 1D-arrays |
---|
| 435 | ALLOCATE ( nc_1d(nzb:nzt+1), pt_1d(nzb:nzt+1), & |
---|
| 436 | q_1d(nzb:nzt+1), qc_1d(nzb:nzt+1) ) |
---|
[1053] | 437 | ! |
---|
[1115] | 438 | !-- 3D-cloud water content |
---|
[1053] | 439 | #if defined( __nopointer ) |
---|
[1115] | 440 | ALLOCATE( qc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1053] | 441 | #else |
---|
[1115] | 442 | ALLOCATE( qc_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1053] | 443 | #endif |
---|
[1115] | 444 | |
---|
| 445 | IF ( precipitation ) THEN |
---|
[1053] | 446 | ! |
---|
[1115] | 447 | !-- 1D-arrays |
---|
| 448 | ALLOCATE ( nr_1d(nzb:nzt+1), qr_1d(nzb:nzt+1) ) |
---|
[1361] | 449 | |
---|
[1115] | 450 | ! |
---|
| 451 | !-- 2D-rain water content and rain drop concentration arrays |
---|
| 452 | ALLOCATE ( qrs(nysg:nyng,nxlg:nxrg), & |
---|
| 453 | qrsws(nysg:nyng,nxlg:nxrg), & |
---|
| 454 | qrswst(nysg:nyng,nxlg:nxrg), & |
---|
| 455 | nrs(nysg:nyng,nxlg:nxrg), & |
---|
| 456 | nrsws(nysg:nyng,nxlg:nxrg), & |
---|
| 457 | nrswst(nysg:nyng,nxlg:nxrg) ) |
---|
| 458 | ! |
---|
| 459 | !-- 3D-rain water content, rain drop concentration arrays |
---|
| 460 | #if defined( __nopointer ) |
---|
| 461 | ALLOCATE( nr(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 462 | nr_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 463 | qr(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 464 | qr_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 465 | tnr_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 466 | tqr_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 467 | #else |
---|
| 468 | ALLOCATE( nr_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 469 | nr_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 470 | nr_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 471 | qr_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 472 | qr_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 473 | qr_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 474 | #endif |
---|
| 475 | ! |
---|
| 476 | !-- 3d-precipitation rate |
---|
[1053] | 477 | ALLOCATE( prr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 478 | ENDIF |
---|
| 479 | |
---|
| 480 | ENDIF |
---|
[1] | 481 | ENDIF |
---|
| 482 | |
---|
| 483 | IF ( cloud_droplets ) THEN |
---|
| 484 | ! |
---|
[1010] | 485 | !-- Liquid water content, change in liquid water content |
---|
| 486 | #if defined( __nopointer ) |
---|
| 487 | ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 488 | ql_c(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 489 | #else |
---|
[667] | 490 | ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[1010] | 491 | ql_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 492 | #endif |
---|
| 493 | ! |
---|
| 494 | !-- Real volume of particles (with weighting), volume of particles |
---|
| 495 | ALLOCATE ( ql_v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[667] | 496 | ql_vp(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1] | 497 | ENDIF |
---|
| 498 | |
---|
| 499 | ENDIF |
---|
| 500 | |
---|
| 501 | ENDIF |
---|
| 502 | |
---|
[94] | 503 | IF ( ocean ) THEN |
---|
[1001] | 504 | ALLOCATE( saswsb(nysg:nyng,nxlg:nxrg), & |
---|
| 505 | saswst(nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 506 | #if defined( __nopointer ) |
---|
| 507 | ALLOCATE( prho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 508 | rho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 509 | sa(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 510 | sa_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 511 | tsa_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 512 | #else |
---|
[667] | 513 | ALLOCATE( prho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 514 | rho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 515 | sa_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 516 | sa_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 517 | sa_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[388] | 518 | prho => prho_1 |
---|
| 519 | rho => rho_1 ! routines calc_mean_profile and diffusion_e require |
---|
| 520 | ! density to be apointer |
---|
[1010] | 521 | #endif |
---|
[108] | 522 | IF ( humidity_remote ) THEN |
---|
[667] | 523 | ALLOCATE( qswst_remote(nysg:nyng,nxlg:nxrg)) |
---|
[1340] | 524 | qswst_remote = 0.0_wp |
---|
[108] | 525 | ENDIF |
---|
[94] | 526 | ENDIF |
---|
| 527 | |
---|
[1] | 528 | ! |
---|
| 529 | !-- 3D-array for storing the dissipation, needed for calculating the sgs |
---|
| 530 | !-- particle velocities |
---|
[1171] | 531 | IF ( use_sgs_for_particles .OR. wang_kernel .OR. turbulence .OR. & |
---|
| 532 | num_acc_per_node > 0 ) THEN |
---|
[1153] | 533 | ALLOCATE( diss(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1] | 534 | ENDIF |
---|
| 535 | |
---|
[1340] | 536 | IF ( dt_dosp /= 9999999.9_wp ) THEN |
---|
[1] | 537 | ALLOCATE( spectrum_x( 1:nx/2, 1:10, 1:10 ), & |
---|
| 538 | spectrum_y( 1:ny/2, 1:10, 1:10 ) ) |
---|
[1340] | 539 | spectrum_x = 0.0_wp |
---|
| 540 | spectrum_y = 0.0_wp |
---|
[1431] | 541 | |
---|
| 542 | ALLOCATE( var_d(nzb:nzt+1) ) |
---|
| 543 | var_d = 0.0_wp |
---|
[1] | 544 | ENDIF |
---|
| 545 | |
---|
| 546 | ! |
---|
[1299] | 547 | !-- 1D-array for large scale subsidence velocity |
---|
[1361] | 548 | IF ( .NOT. ALLOCATED( w_subs ) ) THEN |
---|
| 549 | ALLOCATE ( w_subs(nzb:nzt+1) ) |
---|
| 550 | w_subs = 0.0_wp |
---|
| 551 | ENDIF |
---|
[1299] | 552 | |
---|
| 553 | ! |
---|
[1400] | 554 | !-- ID-array and state-space-array for the parallel random number generator |
---|
| 555 | IF ( random_generator == 'random-parallel' ) THEN |
---|
| 556 | ALLOCATE ( seq_random_array(5,nysg:nyng,nxlg:nxrg) ) |
---|
| 557 | ALLOCATE ( id_random_array(0:ny,0:nx) ) |
---|
| 558 | seq_random_array = 0 |
---|
| 559 | id_random_array = 0 |
---|
| 560 | ENDIF |
---|
| 561 | |
---|
| 562 | ! |
---|
[51] | 563 | !-- 4D-array for storing the Rif-values at vertical walls |
---|
| 564 | IF ( topography /= 'flat' ) THEN |
---|
[667] | 565 | ALLOCATE( rif_wall(nzb:nzt+1,nysg:nyng,nxlg:nxrg,1:4) ) |
---|
[1340] | 566 | rif_wall = 0.0_wp |
---|
[51] | 567 | ENDIF |
---|
| 568 | |
---|
| 569 | ! |
---|
[106] | 570 | !-- Arrays to store velocity data from t-dt and the phase speeds which |
---|
| 571 | !-- are needed for radiation boundary conditions |
---|
[73] | 572 | IF ( outflow_l ) THEN |
---|
[667] | 573 | ALLOCATE( u_m_l(nzb:nzt+1,nysg:nyng,1:2), & |
---|
| 574 | v_m_l(nzb:nzt+1,nysg:nyng,0:1), & |
---|
| 575 | w_m_l(nzb:nzt+1,nysg:nyng,0:1) ) |
---|
[73] | 576 | ENDIF |
---|
| 577 | IF ( outflow_r ) THEN |
---|
[667] | 578 | ALLOCATE( u_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), & |
---|
| 579 | v_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), & |
---|
| 580 | w_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx) ) |
---|
[73] | 581 | ENDIF |
---|
[106] | 582 | IF ( outflow_l .OR. outflow_r ) THEN |
---|
[667] | 583 | ALLOCATE( c_u(nzb:nzt+1,nysg:nyng), c_v(nzb:nzt+1,nysg:nyng), & |
---|
| 584 | c_w(nzb:nzt+1,nysg:nyng) ) |
---|
[106] | 585 | ENDIF |
---|
[73] | 586 | IF ( outflow_s ) THEN |
---|
[667] | 587 | ALLOCATE( u_m_s(nzb:nzt+1,0:1,nxlg:nxrg), & |
---|
| 588 | v_m_s(nzb:nzt+1,1:2,nxlg:nxrg), & |
---|
| 589 | w_m_s(nzb:nzt+1,0:1,nxlg:nxrg) ) |
---|
[73] | 590 | ENDIF |
---|
| 591 | IF ( outflow_n ) THEN |
---|
[667] | 592 | ALLOCATE( u_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), & |
---|
| 593 | v_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), & |
---|
| 594 | w_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg) ) |
---|
[73] | 595 | ENDIF |
---|
[106] | 596 | IF ( outflow_s .OR. outflow_n ) THEN |
---|
[667] | 597 | ALLOCATE( c_u(nzb:nzt+1,nxlg:nxrg), c_v(nzb:nzt+1,nxlg:nxrg), & |
---|
| 598 | c_w(nzb:nzt+1,nxlg:nxrg) ) |
---|
[106] | 599 | ENDIF |
---|
[996] | 600 | IF ( outflow_l .OR. outflow_r .OR. outflow_s .OR. outflow_n ) THEN |
---|
[978] | 601 | ALLOCATE( c_u_m_l(nzb:nzt+1), c_v_m_l(nzb:nzt+1), c_w_m_l(nzb:nzt+1) ) |
---|
| 602 | ALLOCATE( c_u_m(nzb:nzt+1), c_v_m(nzb:nzt+1), c_w_m(nzb:nzt+1) ) |
---|
| 603 | ENDIF |
---|
[73] | 604 | |
---|
[978] | 605 | |
---|
[1010] | 606 | #if ! defined( __nopointer ) |
---|
[73] | 607 | ! |
---|
[1] | 608 | !-- Initial assignment of the pointers |
---|
[1001] | 609 | e => e_1; e_p => e_2; te_m => e_3 |
---|
[1032] | 610 | IF ( .NOT. neutral ) THEN |
---|
| 611 | pt => pt_1; pt_p => pt_2; tpt_m => pt_3 |
---|
| 612 | ELSE |
---|
| 613 | pt => pt_1; pt_p => pt_1; tpt_m => pt_3 |
---|
| 614 | ENDIF |
---|
[1001] | 615 | u => u_1; u_p => u_2; tu_m => u_3 |
---|
| 616 | v => v_1; v_p => v_2; tv_m => v_3 |
---|
| 617 | w => w_1; w_p => w_2; tw_m => w_3 |
---|
[1] | 618 | |
---|
[1001] | 619 | IF ( humidity .OR. passive_scalar ) THEN |
---|
| 620 | q => q_1; q_p => q_2; tq_m => q_3 |
---|
[1053] | 621 | IF ( humidity ) THEN |
---|
| 622 | vpt => vpt_1 |
---|
| 623 | IF ( cloud_physics ) THEN |
---|
| 624 | ql => ql_1 |
---|
| 625 | IF ( icloud_scheme == 0 ) THEN |
---|
[1115] | 626 | qc => qc_1 |
---|
| 627 | IF ( precipitation ) THEN |
---|
| 628 | qr => qr_1; qr_p => qr_2; tqr_m => qr_3 |
---|
| 629 | nr => nr_1; nr_p => nr_2; tnr_m => nr_3 |
---|
| 630 | ENDIF |
---|
[1053] | 631 | ENDIF |
---|
| 632 | ENDIF |
---|
| 633 | ENDIF |
---|
[1001] | 634 | IF ( cloud_droplets ) THEN |
---|
| 635 | ql => ql_1 |
---|
| 636 | ql_c => ql_2 |
---|
[1] | 637 | ENDIF |
---|
[1001] | 638 | ENDIF |
---|
[1] | 639 | |
---|
[1001] | 640 | IF ( ocean ) THEN |
---|
| 641 | sa => sa_1; sa_p => sa_2; tsa_m => sa_3 |
---|
| 642 | ENDIF |
---|
[1010] | 643 | #endif |
---|
[1] | 644 | |
---|
| 645 | ! |
---|
[1551] | 646 | !-- Allocate land surface model arrays |
---|
| 647 | IF ( land_surface ) THEN |
---|
| 648 | CALL init_lsm_arrays |
---|
| 649 | ENDIF |
---|
| 650 | |
---|
| 651 | ! |
---|
[709] | 652 | !-- Allocate arrays containing the RK coefficient for calculation of |
---|
| 653 | !-- perturbation pressure and turbulent fluxes. At this point values are |
---|
| 654 | !-- set for pressure calculation during initialization (where no timestep |
---|
| 655 | !-- is done). Further below the values needed within the timestep scheme |
---|
| 656 | !-- will be set. |
---|
| 657 | ALLOCATE( weight_substep(1:intermediate_timestep_count_max), & |
---|
[673] | 658 | weight_pres(1:intermediate_timestep_count_max) ) |
---|
[1340] | 659 | weight_substep = 1.0_wp |
---|
| 660 | weight_pres = 1.0_wp |
---|
[709] | 661 | intermediate_timestep_count = 1 ! needed when simulated_time = 0.0 |
---|
[673] | 662 | |
---|
[1402] | 663 | CALL location_message( 'finished', .TRUE. ) |
---|
[673] | 664 | ! |
---|
[1] | 665 | !-- Initialize model variables |
---|
[147] | 666 | IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. & |
---|
[328] | 667 | TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN |
---|
[1] | 668 | ! |
---|
| 669 | !-- First model run of a possible job queue. |
---|
| 670 | !-- Initial profiles of the variables must be computes. |
---|
| 671 | IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN |
---|
[1384] | 672 | |
---|
[1402] | 673 | CALL location_message( 'initializing with 1D model profiles', .FALSE. ) |
---|
[1] | 674 | ! |
---|
| 675 | !-- Use solutions of the 1D model as initial profiles, |
---|
| 676 | !-- start 1D model |
---|
| 677 | CALL init_1d_model |
---|
| 678 | ! |
---|
| 679 | !-- Transfer initial profiles to the arrays of the 3D model |
---|
[667] | 680 | DO i = nxlg, nxrg |
---|
| 681 | DO j = nysg, nyng |
---|
[1] | 682 | e(:,j,i) = e1d |
---|
| 683 | kh(:,j,i) = kh1d |
---|
| 684 | km(:,j,i) = km1d |
---|
| 685 | pt(:,j,i) = pt_init |
---|
| 686 | u(:,j,i) = u1d |
---|
| 687 | v(:,j,i) = v1d |
---|
| 688 | ENDDO |
---|
| 689 | ENDDO |
---|
| 690 | |
---|
[75] | 691 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[667] | 692 | DO i = nxlg, nxrg |
---|
| 693 | DO j = nysg, nyng |
---|
[1] | 694 | q(:,j,i) = q_init |
---|
| 695 | ENDDO |
---|
| 696 | ENDDO |
---|
[1353] | 697 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
[1115] | 698 | precipitation ) THEN |
---|
[1053] | 699 | DO i = nxlg, nxrg |
---|
| 700 | DO j = nysg, nyng |
---|
[1340] | 701 | qr(:,j,i) = 0.0_wp |
---|
| 702 | nr(:,j,i) = 0.0_wp |
---|
[1053] | 703 | ENDDO |
---|
| 704 | ENDDO |
---|
[1115] | 705 | ! |
---|
| 706 | !-- Initialze nc_1d with default value |
---|
| 707 | nc_1d(:) = nc_const |
---|
| 708 | |
---|
[1053] | 709 | ENDIF |
---|
[1] | 710 | ENDIF |
---|
| 711 | |
---|
| 712 | IF ( .NOT. constant_diffusion ) THEN |
---|
[667] | 713 | DO i = nxlg, nxrg |
---|
| 714 | DO j = nysg, nyng |
---|
[1] | 715 | e(:,j,i) = e1d |
---|
| 716 | ENDDO |
---|
| 717 | ENDDO |
---|
| 718 | ! |
---|
| 719 | !-- Store initial profiles for output purposes etc. |
---|
| 720 | hom(:,1,25,:) = SPREAD( l1d, 2, statistic_regions+1 ) |
---|
| 721 | |
---|
[1691] | 722 | IF ( constant_flux_layer ) THEN |
---|
| 723 | ol = ( zu(nzb+1) - zw(nzb) ) / rif1d(nzb+1) |
---|
[1340] | 724 | ts = 0.0_wp ! could actually be computed more accurately in the |
---|
| 725 | ! 1D model. Update when opportunity arises. |
---|
[1] | 726 | us = us1d |
---|
| 727 | usws = usws1d |
---|
| 728 | vsws = vsws1d |
---|
| 729 | ELSE |
---|
[1340] | 730 | ts = 0.0_wp ! must be set, because used in |
---|
[1691] | 731 | ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min ! flowste |
---|
[1340] | 732 | us = 0.0_wp |
---|
| 733 | usws = 0.0_wp |
---|
| 734 | vsws = 0.0_wp |
---|
[1] | 735 | ENDIF |
---|
| 736 | |
---|
| 737 | ELSE |
---|
[1340] | 738 | e = 0.0_wp ! must be set, because used in |
---|
[1691] | 739 | ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min ! flowste |
---|
[1340] | 740 | ts = 0.0_wp |
---|
| 741 | us = 0.0_wp |
---|
| 742 | usws = 0.0_wp |
---|
| 743 | vsws = 0.0_wp |
---|
[1] | 744 | ENDIF |
---|
[102] | 745 | uswst = top_momentumflux_u |
---|
| 746 | vswst = top_momentumflux_v |
---|
[1] | 747 | |
---|
| 748 | ! |
---|
| 749 | !-- In every case qs = 0.0 (see also pt) |
---|
| 750 | !-- This could actually be computed more accurately in the 1D model. |
---|
| 751 | !-- Update when opportunity arises! |
---|
[1053] | 752 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 753 | qs = 0.0_wp |
---|
[1353] | 754 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
[1115] | 755 | precipitation ) THEN |
---|
[1340] | 756 | qrs = 0.0_wp |
---|
| 757 | nrs = 0.0_wp |
---|
[1053] | 758 | ENDIF |
---|
| 759 | ENDIF |
---|
[1] | 760 | |
---|
| 761 | ! |
---|
| 762 | !-- inside buildings set velocities back to zero |
---|
| 763 | IF ( topography /= 'flat' ) THEN |
---|
| 764 | DO i = nxl-1, nxr+1 |
---|
| 765 | DO j = nys-1, nyn+1 |
---|
[1340] | 766 | u(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
| 767 | v(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
[1] | 768 | ENDDO |
---|
| 769 | ENDDO |
---|
[667] | 770 | |
---|
[1] | 771 | ! |
---|
| 772 | !-- WARNING: The extra boundary conditions set after running the |
---|
| 773 | !-- ------- 1D model impose an error on the divergence one layer |
---|
| 774 | !-- below the topography; need to correct later |
---|
| 775 | !-- ATTENTION: Provisional correction for Piacsek & Williams |
---|
| 776 | !-- --------- advection scheme: keep u and v zero one layer below |
---|
| 777 | !-- the topography. |
---|
[667] | 778 | IF ( ibc_uv_b == 1 ) THEN |
---|
| 779 | ! |
---|
[1] | 780 | !-- Neumann condition |
---|
| 781 | DO i = nxl-1, nxr+1 |
---|
| 782 | DO j = nys-1, nyn+1 |
---|
| 783 | IF ( nzb_u_inner(j,i) == 0 ) u(0,j,i) = u(1,j,i) |
---|
| 784 | IF ( nzb_v_inner(j,i) == 0 ) v(0,j,i) = v(1,j,i) |
---|
| 785 | ENDDO |
---|
| 786 | ENDDO |
---|
| 787 | |
---|
| 788 | ENDIF |
---|
| 789 | |
---|
| 790 | ENDIF |
---|
| 791 | |
---|
[1402] | 792 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 793 | |
---|
[1] | 794 | ELSEIF ( INDEX(initializing_actions, 'set_constant_profiles') /= 0 ) & |
---|
| 795 | THEN |
---|
[1241] | 796 | |
---|
[1402] | 797 | CALL location_message( 'initializing with constant profiles', .FALSE. ) |
---|
[1] | 798 | ! |
---|
[1241] | 799 | !-- Overwrite initial profiles in case of nudging |
---|
| 800 | IF ( nudging ) THEN |
---|
| 801 | pt_init = ptnudge(:,1) |
---|
| 802 | u_init = unudge(:,1) |
---|
| 803 | v_init = vnudge(:,1) |
---|
| 804 | IF ( humidity .OR. passive_scalar ) THEN |
---|
| 805 | q_init = qnudge(:,1) |
---|
| 806 | ENDIF |
---|
| 807 | |
---|
| 808 | WRITE( message_string, * ) 'Initial profiles of u, v and ', & |
---|
| 809 | 'scalars from NUDGING_DATA are used.' |
---|
| 810 | CALL message( 'init_3d_model', 'PA0370', 0, 0, 0, 6, 0 ) |
---|
| 811 | ENDIF |
---|
| 812 | |
---|
| 813 | ! |
---|
[1] | 814 | !-- Use constructed initial profiles (velocity constant with height, |
---|
| 815 | !-- temperature profile with constant gradient) |
---|
[667] | 816 | DO i = nxlg, nxrg |
---|
| 817 | DO j = nysg, nyng |
---|
[1] | 818 | pt(:,j,i) = pt_init |
---|
| 819 | u(:,j,i) = u_init |
---|
| 820 | v(:,j,i) = v_init |
---|
| 821 | ENDDO |
---|
| 822 | ENDDO |
---|
[75] | 823 | |
---|
[1] | 824 | ! |
---|
[292] | 825 | !-- Set initial horizontal velocities at the lowest computational grid |
---|
| 826 | !-- levels to zero in order to avoid too small time steps caused by the |
---|
| 827 | !-- diffusion limit in the initial phase of a run (at k=1, dz/2 occurs |
---|
| 828 | !-- in the limiting formula!). The original values are stored to be later |
---|
| 829 | !-- used for volume flow control. |
---|
[1507] | 830 | IF ( ibc_uv_b /= 1 ) THEN |
---|
[1406] | 831 | DO i = nxlg, nxrg |
---|
| 832 | DO j = nysg, nyng |
---|
| 833 | u(nzb:nzb_u_inner(j,i)+1,j,i) = 0.0_wp |
---|
| 834 | v(nzb:nzb_v_inner(j,i)+1,j,i) = 0.0_wp |
---|
| 835 | ENDDO |
---|
[1] | 836 | ENDDO |
---|
[1406] | 837 | ENDIF |
---|
[1] | 838 | |
---|
[75] | 839 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[667] | 840 | DO i = nxlg, nxrg |
---|
| 841 | DO j = nysg, nyng |
---|
[1] | 842 | q(:,j,i) = q_init |
---|
| 843 | ENDDO |
---|
| 844 | ENDDO |
---|
[1115] | 845 | IF ( cloud_physics .AND. icloud_scheme == 0 ) THEN |
---|
| 846 | ! |
---|
| 847 | !-- Initialze nc_1d with default value |
---|
| 848 | nc_1d(:) = nc_const |
---|
| 849 | |
---|
| 850 | IF ( precipitation ) THEN |
---|
| 851 | DO i = nxlg, nxrg |
---|
| 852 | DO j = nysg, nyng |
---|
[1340] | 853 | qr(:,j,i) = 0.0_wp |
---|
| 854 | nr(:,j,i) = 0.0_wp |
---|
[1115] | 855 | ENDDO |
---|
[1053] | 856 | ENDDO |
---|
[1115] | 857 | ENDIF |
---|
| 858 | |
---|
[1053] | 859 | ENDIF |
---|
[1] | 860 | ENDIF |
---|
| 861 | |
---|
[94] | 862 | IF ( ocean ) THEN |
---|
[667] | 863 | DO i = nxlg, nxrg |
---|
| 864 | DO j = nysg, nyng |
---|
[94] | 865 | sa(:,j,i) = sa_init |
---|
| 866 | ENDDO |
---|
| 867 | ENDDO |
---|
| 868 | ENDIF |
---|
[1] | 869 | |
---|
| 870 | IF ( constant_diffusion ) THEN |
---|
| 871 | km = km_constant |
---|
| 872 | kh = km / prandtl_number |
---|
[1340] | 873 | e = 0.0_wp |
---|
| 874 | ELSEIF ( e_init > 0.0_wp ) THEN |
---|
[108] | 875 | DO k = nzb+1, nzt |
---|
[1340] | 876 | km(k,:,:) = 0.1_wp * l_grid(k) * SQRT( e_init ) |
---|
[108] | 877 | ENDDO |
---|
| 878 | km(nzb,:,:) = km(nzb+1,:,:) |
---|
| 879 | km(nzt+1,:,:) = km(nzt,:,:) |
---|
| 880 | kh = km / prandtl_number |
---|
| 881 | e = e_init |
---|
[1] | 882 | ELSE |
---|
[108] | 883 | IF ( .NOT. ocean ) THEN |
---|
[1340] | 884 | kh = 0.01_wp ! there must exist an initial diffusion, because |
---|
| 885 | km = 0.01_wp ! otherwise no TKE would be produced by the |
---|
[108] | 886 | ! production terms, as long as not yet |
---|
| 887 | ! e = (u*/cm)**2 at k=nzb+1 |
---|
| 888 | ELSE |
---|
[1340] | 889 | kh = 0.00001_wp |
---|
| 890 | km = 0.00001_wp |
---|
[108] | 891 | ENDIF |
---|
[1340] | 892 | e = 0.0_wp |
---|
[1] | 893 | ENDIF |
---|
[1691] | 894 | ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min |
---|
[1340] | 895 | ts = 0.0_wp |
---|
| 896 | us = 0.0_wp |
---|
| 897 | usws = 0.0_wp |
---|
[102] | 898 | uswst = top_momentumflux_u |
---|
[1340] | 899 | vsws = 0.0_wp |
---|
[102] | 900 | vswst = top_momentumflux_v |
---|
[1340] | 901 | IF ( humidity .OR. passive_scalar ) qs = 0.0_wp |
---|
[1] | 902 | |
---|
| 903 | ! |
---|
| 904 | !-- Compute initial temperature field and other constants used in case |
---|
| 905 | !-- of a sloping surface |
---|
| 906 | IF ( sloping_surface ) CALL init_slope |
---|
| 907 | |
---|
[1402] | 908 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 909 | |
---|
[46] | 910 | ELSEIF ( INDEX(initializing_actions, 'by_user') /= 0 ) & |
---|
| 911 | THEN |
---|
[1384] | 912 | |
---|
[1402] | 913 | CALL location_message( 'initializing by user', .FALSE. ) |
---|
[46] | 914 | ! |
---|
| 915 | !-- Initialization will completely be done by the user |
---|
| 916 | CALL user_init_3d_model |
---|
| 917 | |
---|
[1402] | 918 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 919 | |
---|
[1] | 920 | ENDIF |
---|
[1384] | 921 | |
---|
[1402] | 922 | CALL location_message( 'initializing statistics, boundary conditions, etc.', & |
---|
| 923 | .FALSE. ) |
---|
[1384] | 924 | |
---|
[667] | 925 | ! |
---|
| 926 | !-- Bottom boundary |
---|
| 927 | IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2 ) THEN |
---|
[1340] | 928 | u(nzb,:,:) = 0.0_wp |
---|
| 929 | v(nzb,:,:) = 0.0_wp |
---|
[667] | 930 | ENDIF |
---|
[1] | 931 | |
---|
| 932 | ! |
---|
[151] | 933 | !-- Apply channel flow boundary condition |
---|
[132] | 934 | IF ( TRIM( bc_uv_t ) == 'dirichlet_0' ) THEN |
---|
[1340] | 935 | u(nzt+1,:,:) = 0.0_wp |
---|
| 936 | v(nzt+1,:,:) = 0.0_wp |
---|
[132] | 937 | ENDIF |
---|
| 938 | |
---|
| 939 | ! |
---|
[1] | 940 | !-- Calculate virtual potential temperature |
---|
[1340] | 941 | IF ( humidity ) vpt = pt * ( 1.0_wp + 0.61_wp * q ) |
---|
[1] | 942 | |
---|
| 943 | ! |
---|
| 944 | !-- Store initial profiles for output purposes etc. |
---|
| 945 | hom(:,1,5,:) = SPREAD( u(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 946 | hom(:,1,6,:) = SPREAD( v(:,nys,nxl), 2, statistic_regions+1 ) |
---|
[667] | 947 | IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2) THEN |
---|
[1340] | 948 | hom(nzb,1,5,:) = 0.0_wp |
---|
| 949 | hom(nzb,1,6,:) = 0.0_wp |
---|
[1] | 950 | ENDIF |
---|
| 951 | hom(:,1,7,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 952 | hom(:,1,23,:) = SPREAD( km(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 953 | hom(:,1,24,:) = SPREAD( kh(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 954 | |
---|
[97] | 955 | IF ( ocean ) THEN |
---|
| 956 | ! |
---|
| 957 | !-- Store initial salinity profile |
---|
| 958 | hom(:,1,26,:) = SPREAD( sa(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 959 | ENDIF |
---|
[1] | 960 | |
---|
[75] | 961 | IF ( humidity ) THEN |
---|
[1] | 962 | ! |
---|
| 963 | !-- Store initial profile of total water content, virtual potential |
---|
| 964 | !-- temperature |
---|
| 965 | hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 966 | hom(:,1,29,:) = SPREAD( vpt(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 967 | IF ( cloud_physics .OR. cloud_droplets ) THEN |
---|
| 968 | ! |
---|
| 969 | !-- Store initial profile of specific humidity and potential |
---|
| 970 | !-- temperature |
---|
| 971 | hom(:,1,27,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 972 | hom(:,1,28,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 973 | ENDIF |
---|
| 974 | ENDIF |
---|
| 975 | |
---|
| 976 | IF ( passive_scalar ) THEN |
---|
| 977 | ! |
---|
| 978 | !-- Store initial scalar profile |
---|
| 979 | hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 980 | ENDIF |
---|
| 981 | |
---|
| 982 | ! |
---|
[1400] | 983 | !-- Initialize the random number generators (from numerical recipes) |
---|
| 984 | CALL random_function_ini |
---|
[1429] | 985 | |
---|
[1400] | 986 | IF ( random_generator == 'random-parallel' ) THEN |
---|
[1429] | 987 | !-- Asigning an ID to every vertical gridpoint column |
---|
| 988 | !-- dependig on the ensemble run number. |
---|
| 989 | random_dummy=1 |
---|
[1400] | 990 | DO j=0,ny |
---|
| 991 | DO i=0,nx |
---|
[1429] | 992 | id_random_array(j,i) = random_dummy + 1E6 * ( ensemble_member_nr - 1000 ) |
---|
| 993 | random_dummy = random_dummy + 1 |
---|
[1400] | 994 | END DO |
---|
| 995 | ENDDO |
---|
[1429] | 996 | !-- Initializing with random_seed_parallel for every vertical |
---|
| 997 | !-- gridpoint column. |
---|
| 998 | random_dummy=0 |
---|
[1400] | 999 | DO j = nysg, nyng |
---|
| 1000 | DO i = nxlg, nxrg |
---|
| 1001 | CALL random_seed_parallel (random_sequence=id_random_array(j, i)) |
---|
| 1002 | CALL random_number_parallel (random_dummy) |
---|
| 1003 | CALL random_seed_parallel (get=seq_random_array(:, j, i)) |
---|
| 1004 | END DO |
---|
| 1005 | ENDDO |
---|
| 1006 | ENDIF |
---|
| 1007 | |
---|
| 1008 | ! |
---|
[19] | 1009 | !-- Initialize fluxes at bottom surface |
---|
[1] | 1010 | IF ( use_surface_fluxes ) THEN |
---|
| 1011 | |
---|
| 1012 | IF ( constant_heatflux ) THEN |
---|
| 1013 | ! |
---|
| 1014 | !-- Heat flux is prescribed |
---|
| 1015 | IF ( random_heatflux ) THEN |
---|
| 1016 | CALL disturb_heatflux |
---|
| 1017 | ELSE |
---|
| 1018 | shf = surface_heatflux |
---|
| 1019 | ! |
---|
[1241] | 1020 | !-- Initialize shf with data from external file LSF_DATA |
---|
| 1021 | IF ( large_scale_forcing .AND. lsf_surf ) THEN |
---|
| 1022 | CALL ls_forcing_surf ( simulated_time ) |
---|
| 1023 | ENDIF |
---|
| 1024 | |
---|
| 1025 | ! |
---|
[1] | 1026 | !-- Over topography surface_heatflux is replaced by wall_heatflux(0) |
---|
| 1027 | IF ( TRIM( topography ) /= 'flat' ) THEN |
---|
[667] | 1028 | DO i = nxlg, nxrg |
---|
| 1029 | DO j = nysg, nyng |
---|
[1] | 1030 | IF ( nzb_s_inner(j,i) /= 0 ) THEN |
---|
| 1031 | shf(j,i) = wall_heatflux(0) |
---|
| 1032 | ENDIF |
---|
| 1033 | ENDDO |
---|
| 1034 | ENDDO |
---|
| 1035 | ENDIF |
---|
| 1036 | ENDIF |
---|
| 1037 | ENDIF |
---|
| 1038 | |
---|
| 1039 | ! |
---|
| 1040 | !-- Determine the near-surface water flux |
---|
[75] | 1041 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1115] | 1042 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
| 1043 | precipitation ) THEN |
---|
[1340] | 1044 | qrsws = 0.0_wp |
---|
| 1045 | nrsws = 0.0_wp |
---|
[1053] | 1046 | ENDIF |
---|
[1] | 1047 | IF ( constant_waterflux ) THEN |
---|
| 1048 | qsws = surface_waterflux |
---|
[407] | 1049 | ! |
---|
| 1050 | !-- Over topography surface_waterflux is replaced by |
---|
| 1051 | !-- wall_humidityflux(0) |
---|
| 1052 | IF ( TRIM( topography ) /= 'flat' ) THEN |
---|
| 1053 | wall_qflux = wall_humidityflux |
---|
[667] | 1054 | DO i = nxlg, nxrg |
---|
| 1055 | DO j = nysg, nyng |
---|
[407] | 1056 | IF ( nzb_s_inner(j,i) /= 0 ) THEN |
---|
| 1057 | qsws(j,i) = wall_qflux(0) |
---|
| 1058 | ENDIF |
---|
| 1059 | ENDDO |
---|
| 1060 | ENDDO |
---|
| 1061 | ENDIF |
---|
[1] | 1062 | ENDIF |
---|
| 1063 | ENDIF |
---|
| 1064 | |
---|
| 1065 | ENDIF |
---|
| 1066 | |
---|
| 1067 | ! |
---|
[19] | 1068 | !-- Initialize fluxes at top surface |
---|
[94] | 1069 | !-- Currently, only the heatflux and salinity flux can be prescribed. |
---|
| 1070 | !-- The latent flux is zero in this case! |
---|
[19] | 1071 | IF ( use_top_fluxes ) THEN |
---|
| 1072 | |
---|
| 1073 | IF ( constant_top_heatflux ) THEN |
---|
| 1074 | ! |
---|
| 1075 | !-- Heat flux is prescribed |
---|
| 1076 | tswst = top_heatflux |
---|
| 1077 | |
---|
[1053] | 1078 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 1079 | qswst = 0.0_wp |
---|
[1115] | 1080 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
| 1081 | precipitation ) THEN |
---|
[1340] | 1082 | nrswst = 0.0_wp |
---|
| 1083 | qrswst = 0.0_wp |
---|
[1053] | 1084 | ENDIF |
---|
| 1085 | ENDIF |
---|
[94] | 1086 | |
---|
| 1087 | IF ( ocean ) THEN |
---|
[95] | 1088 | saswsb = bottom_salinityflux |
---|
[94] | 1089 | saswst = top_salinityflux |
---|
| 1090 | ENDIF |
---|
[102] | 1091 | ENDIF |
---|
[19] | 1092 | |
---|
[102] | 1093 | ! |
---|
| 1094 | !-- Initialization in case of a coupled model run |
---|
| 1095 | IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN |
---|
[1340] | 1096 | tswst = 0.0_wp |
---|
[102] | 1097 | ENDIF |
---|
| 1098 | |
---|
[19] | 1099 | ENDIF |
---|
| 1100 | |
---|
| 1101 | ! |
---|
[1] | 1102 | !-- Initialize Prandtl layer quantities |
---|
[1691] | 1103 | IF ( constant_flux_layer ) THEN |
---|
[1] | 1104 | |
---|
| 1105 | z0 = roughness_length |
---|
[978] | 1106 | z0h = z0h_factor * z0 |
---|
[1] | 1107 | |
---|
| 1108 | IF ( .NOT. constant_heatflux ) THEN |
---|
| 1109 | ! |
---|
| 1110 | !-- Surface temperature is prescribed. Here the heat flux cannot be |
---|
[1691] | 1111 | !-- simply estimated, because therefore ol, u* and theta* would have |
---|
[1] | 1112 | !-- to be computed by iteration. This is why the heat flux is assumed |
---|
| 1113 | !-- to be zero before the first time step. It approaches its correct |
---|
| 1114 | !-- value in the course of the first few time steps. |
---|
[1340] | 1115 | shf = 0.0_wp |
---|
[1] | 1116 | ENDIF |
---|
| 1117 | |
---|
[75] | 1118 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 1119 | IF ( .NOT. constant_waterflux ) qsws = 0.0_wp |
---|
[1115] | 1120 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
| 1121 | precipitation ) THEN |
---|
[1340] | 1122 | qrsws = 0.0_wp |
---|
| 1123 | nrsws = 0.0_wp |
---|
[1053] | 1124 | ENDIF |
---|
[1] | 1125 | ENDIF |
---|
| 1126 | |
---|
| 1127 | ENDIF |
---|
| 1128 | |
---|
[1179] | 1129 | ! |
---|
| 1130 | !-- Set the reference state to be used in the buoyancy terms (for ocean runs |
---|
| 1131 | !-- the reference state will be set (overwritten) in init_ocean) |
---|
| 1132 | IF ( use_single_reference_value ) THEN |
---|
| 1133 | IF ( .NOT. humidity ) THEN |
---|
| 1134 | ref_state(:) = pt_reference |
---|
| 1135 | ELSE |
---|
| 1136 | ref_state(:) = vpt_reference |
---|
| 1137 | ENDIF |
---|
| 1138 | ELSE |
---|
| 1139 | IF ( .NOT. humidity ) THEN |
---|
| 1140 | ref_state(:) = pt_init(:) |
---|
| 1141 | ELSE |
---|
| 1142 | ref_state(:) = vpt(:,nys,nxl) |
---|
| 1143 | ENDIF |
---|
| 1144 | ENDIF |
---|
[152] | 1145 | |
---|
| 1146 | ! |
---|
[707] | 1147 | !-- For the moment, vertical velocity is zero |
---|
[1340] | 1148 | w = 0.0_wp |
---|
[1] | 1149 | |
---|
| 1150 | ! |
---|
| 1151 | !-- Initialize array sums (must be defined in first call of pres) |
---|
[1340] | 1152 | sums = 0.0_wp |
---|
[1] | 1153 | |
---|
| 1154 | ! |
---|
[707] | 1155 | !-- In case of iterative solvers, p must get an initial value |
---|
[1575] | 1156 | IF ( psolver(1:9) == 'multigrid' .OR. psolver == 'sor' ) p = 0.0_wp |
---|
[707] | 1157 | |
---|
| 1158 | ! |
---|
[72] | 1159 | !-- Treating cloud physics, liquid water content and precipitation amount |
---|
| 1160 | !-- are zero at beginning of the simulation |
---|
| 1161 | IF ( cloud_physics ) THEN |
---|
[1340] | 1162 | ql = 0.0_wp |
---|
| 1163 | IF ( precipitation ) precipitation_amount = 0.0_wp |
---|
[1115] | 1164 | IF ( icloud_scheme == 0 ) THEN |
---|
[1340] | 1165 | qc = 0.0_wp |
---|
[1115] | 1166 | nc_1d = nc_const |
---|
| 1167 | ENDIF |
---|
[72] | 1168 | ENDIF |
---|
[673] | 1169 | ! |
---|
[1] | 1170 | !-- Impose vortex with vertical axis on the initial velocity profile |
---|
| 1171 | IF ( INDEX( initializing_actions, 'initialize_vortex' ) /= 0 ) THEN |
---|
| 1172 | CALL init_rankine |
---|
| 1173 | ENDIF |
---|
| 1174 | |
---|
| 1175 | ! |
---|
| 1176 | !-- Impose temperature anomaly (advection test only) |
---|
| 1177 | IF ( INDEX( initializing_actions, 'initialize_ptanom' ) /= 0 ) THEN |
---|
| 1178 | CALL init_pt_anomaly |
---|
| 1179 | ENDIF |
---|
| 1180 | |
---|
| 1181 | ! |
---|
| 1182 | !-- If required, change the surface temperature at the start of the 3D run |
---|
[1340] | 1183 | IF ( pt_surface_initial_change /= 0.0_wp ) THEN |
---|
[1] | 1184 | pt(nzb,:,:) = pt(nzb,:,:) + pt_surface_initial_change |
---|
| 1185 | ENDIF |
---|
| 1186 | |
---|
| 1187 | ! |
---|
| 1188 | !-- If required, change the surface humidity/scalar at the start of the 3D |
---|
| 1189 | !-- run |
---|
[75] | 1190 | IF ( ( humidity .OR. passive_scalar ) .AND. & |
---|
[1340] | 1191 | q_surface_initial_change /= 0.0_wp ) THEN |
---|
[1] | 1192 | q(nzb,:,:) = q(nzb,:,:) + q_surface_initial_change |
---|
| 1193 | ENDIF |
---|
| 1194 | |
---|
| 1195 | ! |
---|
| 1196 | !-- Initialize old and new time levels. |
---|
[1340] | 1197 | te_m = 0.0_wp; tpt_m = 0.0_wp; tu_m = 0.0_wp; tv_m = 0.0_wp; tw_m = 0.0_wp |
---|
[1] | 1198 | e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w |
---|
| 1199 | |
---|
[75] | 1200 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 1201 | tq_m = 0.0_wp |
---|
[1] | 1202 | q_p = q |
---|
[1115] | 1203 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
| 1204 | precipitation ) THEN |
---|
[1340] | 1205 | tqr_m = 0.0_wp |
---|
[1053] | 1206 | qr_p = qr |
---|
[1340] | 1207 | tnr_m = 0.0_wp |
---|
[1053] | 1208 | nr_p = nr |
---|
| 1209 | ENDIF |
---|
[1] | 1210 | ENDIF |
---|
| 1211 | |
---|
[94] | 1212 | IF ( ocean ) THEN |
---|
[1340] | 1213 | tsa_m = 0.0_wp |
---|
[94] | 1214 | sa_p = sa |
---|
| 1215 | ENDIF |
---|
[667] | 1216 | |
---|
[1402] | 1217 | CALL location_message( 'finished', .TRUE. ) |
---|
[94] | 1218 | |
---|
[147] | 1219 | ELSEIF ( TRIM( initializing_actions ) == 'read_restart_data' .OR. & |
---|
[667] | 1220 | TRIM( initializing_actions ) == 'cyclic_fill' ) & |
---|
[1] | 1221 | THEN |
---|
[1384] | 1222 | |
---|
[1402] | 1223 | CALL location_message( 'initializing in case of restart / cyclic_fill', & |
---|
| 1224 | .FALSE. ) |
---|
[1] | 1225 | ! |
---|
[767] | 1226 | !-- When reading data for cyclic fill of 3D prerun data files, read |
---|
| 1227 | !-- some of the global variables from the restart file which are required |
---|
| 1228 | !-- for initializing the inflow |
---|
[328] | 1229 | IF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN |
---|
[559] | 1230 | |
---|
[759] | 1231 | DO i = 0, io_blocks-1 |
---|
| 1232 | IF ( i == io_group ) THEN |
---|
| 1233 | CALL read_parts_of_var_list |
---|
| 1234 | CALL close_file( 13 ) |
---|
| 1235 | ENDIF |
---|
| 1236 | #if defined( __parallel ) |
---|
| 1237 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
| 1238 | #endif |
---|
| 1239 | ENDDO |
---|
[328] | 1240 | |
---|
[767] | 1241 | ENDIF |
---|
| 1242 | |
---|
[151] | 1243 | ! |
---|
[767] | 1244 | !-- Read binary data from restart file |
---|
| 1245 | DO i = 0, io_blocks-1 |
---|
| 1246 | IF ( i == io_group ) THEN |
---|
| 1247 | CALL read_3d_binary |
---|
| 1248 | ENDIF |
---|
| 1249 | #if defined( __parallel ) |
---|
| 1250 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
| 1251 | #endif |
---|
| 1252 | ENDDO |
---|
| 1253 | |
---|
[328] | 1254 | ! |
---|
[767] | 1255 | !-- Initialization of the turbulence recycling method |
---|
| 1256 | IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. & |
---|
| 1257 | turbulent_inflow ) THEN |
---|
| 1258 | ! |
---|
| 1259 | !-- First store the profiles to be used at the inflow. |
---|
| 1260 | !-- These profiles are the (temporally) and horizontally averaged vertical |
---|
| 1261 | !-- profiles from the prerun. Alternatively, prescribed profiles |
---|
| 1262 | !-- for u,v-components can be used. |
---|
[1615] | 1263 | ALLOCATE( mean_inflow_profiles(nzb:nzt+1,6) ) |
---|
[151] | 1264 | |
---|
[767] | 1265 | IF ( use_prescribed_profile_data ) THEN |
---|
| 1266 | mean_inflow_profiles(:,1) = u_init ! u |
---|
| 1267 | mean_inflow_profiles(:,2) = v_init ! v |
---|
| 1268 | ELSE |
---|
[328] | 1269 | mean_inflow_profiles(:,1) = hom_sum(:,1,0) ! u |
---|
| 1270 | mean_inflow_profiles(:,2) = hom_sum(:,2,0) ! v |
---|
[767] | 1271 | ENDIF |
---|
| 1272 | mean_inflow_profiles(:,4) = hom_sum(:,4,0) ! pt |
---|
| 1273 | mean_inflow_profiles(:,5) = hom_sum(:,8,0) ! e |
---|
[1615] | 1274 | mean_inflow_profiles(:,6) = hom_sum(:,41,0) ! q |
---|
[151] | 1275 | |
---|
| 1276 | ! |
---|
[767] | 1277 | !-- If necessary, adjust the horizontal flow field to the prescribed |
---|
| 1278 | !-- profiles |
---|
| 1279 | IF ( use_prescribed_profile_data ) THEN |
---|
| 1280 | DO i = nxlg, nxrg |
---|
[667] | 1281 | DO j = nysg, nyng |
---|
[328] | 1282 | DO k = nzb, nzt+1 |
---|
[767] | 1283 | u(k,j,i) = u(k,j,i) - hom_sum(k,1,0) + u_init(k) |
---|
| 1284 | v(k,j,i) = v(k,j,i) - hom_sum(k,2,0) + v_init(k) |
---|
[328] | 1285 | ENDDO |
---|
[151] | 1286 | ENDDO |
---|
[767] | 1287 | ENDDO |
---|
| 1288 | ENDIF |
---|
[151] | 1289 | |
---|
| 1290 | ! |
---|
[767] | 1291 | !-- Use these mean profiles at the inflow (provided that Dirichlet |
---|
| 1292 | !-- conditions are used) |
---|
| 1293 | IF ( inflow_l ) THEN |
---|
| 1294 | DO j = nysg, nyng |
---|
| 1295 | DO k = nzb, nzt+1 |
---|
| 1296 | u(k,j,nxlg:-1) = mean_inflow_profiles(k,1) |
---|
| 1297 | v(k,j,nxlg:-1) = mean_inflow_profiles(k,2) |
---|
[1340] | 1298 | w(k,j,nxlg:-1) = 0.0_wp |
---|
[767] | 1299 | pt(k,j,nxlg:-1) = mean_inflow_profiles(k,4) |
---|
| 1300 | e(k,j,nxlg:-1) = mean_inflow_profiles(k,5) |
---|
[1615] | 1301 | IF ( humidity .OR. passive_scalar ) & |
---|
| 1302 | q(k,j,nxlg:-1) = mean_inflow_profiles(k,6) |
---|
[767] | 1303 | ENDDO |
---|
| 1304 | ENDDO |
---|
| 1305 | ENDIF |
---|
| 1306 | |
---|
[151] | 1307 | ! |
---|
[767] | 1308 | !-- Calculate the damping factors to be used at the inflow. For a |
---|
| 1309 | !-- turbulent inflow the turbulent fluctuations have to be limited |
---|
| 1310 | !-- vertically because otherwise the turbulent inflow layer will grow |
---|
| 1311 | !-- in time. |
---|
[1340] | 1312 | IF ( inflow_damping_height == 9999999.9_wp ) THEN |
---|
[767] | 1313 | ! |
---|
| 1314 | !-- Default: use the inversion height calculated by the prerun; if |
---|
| 1315 | !-- this is zero, inflow_damping_height must be explicitly |
---|
| 1316 | !-- specified. |
---|
[1340] | 1317 | IF ( hom_sum(nzb+6,pr_palm,0) /= 0.0_wp ) THEN |
---|
[767] | 1318 | inflow_damping_height = hom_sum(nzb+6,pr_palm,0) |
---|
| 1319 | ELSE |
---|
| 1320 | WRITE( message_string, * ) 'inflow_damping_height must be ',& |
---|
| 1321 | 'explicitly specified because&the inversion height ', & |
---|
| 1322 | 'calculated by the prerun is zero.' |
---|
| 1323 | CALL message( 'init_3d_model', 'PA0318', 1, 2, 0, 6, 0 ) |
---|
[292] | 1324 | ENDIF |
---|
[151] | 1325 | |
---|
[767] | 1326 | ENDIF |
---|
| 1327 | |
---|
[1340] | 1328 | IF ( inflow_damping_width == 9999999.9_wp ) THEN |
---|
[151] | 1329 | ! |
---|
[767] | 1330 | !-- Default for the transition range: one tenth of the undamped |
---|
| 1331 | !-- layer |
---|
[1340] | 1332 | inflow_damping_width = 0.1_wp * inflow_damping_height |
---|
[151] | 1333 | |
---|
[767] | 1334 | ENDIF |
---|
[151] | 1335 | |
---|
[767] | 1336 | ALLOCATE( inflow_damping_factor(nzb:nzt+1) ) |
---|
[151] | 1337 | |
---|
[767] | 1338 | DO k = nzb, nzt+1 |
---|
[151] | 1339 | |
---|
[767] | 1340 | IF ( zu(k) <= inflow_damping_height ) THEN |
---|
[1340] | 1341 | inflow_damping_factor(k) = 1.0_wp |
---|
[996] | 1342 | ELSEIF ( zu(k) <= ( inflow_damping_height + inflow_damping_width ) ) THEN |
---|
[1340] | 1343 | inflow_damping_factor(k) = 1.0_wp - & |
---|
[996] | 1344 | ( zu(k) - inflow_damping_height ) / & |
---|
| 1345 | inflow_damping_width |
---|
[767] | 1346 | ELSE |
---|
[1340] | 1347 | inflow_damping_factor(k) = 0.0_wp |
---|
[767] | 1348 | ENDIF |
---|
[151] | 1349 | |
---|
[767] | 1350 | ENDDO |
---|
[151] | 1351 | |
---|
[147] | 1352 | ENDIF |
---|
| 1353 | |
---|
[152] | 1354 | ! |
---|
[359] | 1355 | !-- Inside buildings set velocities and TKE back to zero |
---|
| 1356 | IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. & |
---|
| 1357 | topography /= 'flat' ) THEN |
---|
| 1358 | ! |
---|
| 1359 | !-- Inside buildings set velocities and TKE back to zero. |
---|
| 1360 | !-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at present, |
---|
| 1361 | !-- maybe revise later. |
---|
[1001] | 1362 | DO i = nxlg, nxrg |
---|
| 1363 | DO j = nysg, nyng |
---|
[1340] | 1364 | u (nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
| 1365 | v (nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
| 1366 | w (nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1367 | e (nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1368 | tu_m(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
| 1369 | tv_m(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
| 1370 | tw_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1371 | te_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1372 | tpt_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
[359] | 1373 | ENDDO |
---|
[1001] | 1374 | ENDDO |
---|
[359] | 1375 | |
---|
| 1376 | ENDIF |
---|
| 1377 | |
---|
| 1378 | ! |
---|
[1] | 1379 | !-- Calculate initial temperature field and other constants used in case |
---|
| 1380 | !-- of a sloping surface |
---|
| 1381 | IF ( sloping_surface ) CALL init_slope |
---|
| 1382 | |
---|
| 1383 | ! |
---|
| 1384 | !-- Initialize new time levels (only done in order to set boundary values |
---|
| 1385 | !-- including ghost points) |
---|
| 1386 | e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w |
---|
[1053] | 1387 | IF ( humidity .OR. passive_scalar ) THEN |
---|
| 1388 | q_p = q |
---|
[1115] | 1389 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
| 1390 | precipitation ) THEN |
---|
[1053] | 1391 | qr_p = qr |
---|
| 1392 | nr_p = nr |
---|
| 1393 | ENDIF |
---|
| 1394 | ENDIF |
---|
[94] | 1395 | IF ( ocean ) sa_p = sa |
---|
[1] | 1396 | |
---|
[181] | 1397 | ! |
---|
| 1398 | !-- Allthough tendency arrays are set in prognostic_equations, they have |
---|
| 1399 | !-- have to be predefined here because they are used (but multiplied with 0) |
---|
| 1400 | !-- there before they are set. |
---|
[1340] | 1401 | te_m = 0.0_wp; tpt_m = 0.0_wp; tu_m = 0.0_wp; tv_m = 0.0_wp; tw_m = 0.0_wp |
---|
[1053] | 1402 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 1403 | tq_m = 0.0_wp |
---|
[1115] | 1404 | IF ( cloud_physics .AND. icloud_scheme == 0 .AND. & |
---|
| 1405 | precipitation ) THEN |
---|
[1340] | 1406 | tqr_m = 0.0_wp |
---|
| 1407 | tnr_m = 0.0_wp |
---|
[1053] | 1408 | ENDIF |
---|
| 1409 | ENDIF |
---|
[1340] | 1410 | IF ( ocean ) tsa_m = 0.0_wp |
---|
[181] | 1411 | |
---|
[1402] | 1412 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 1413 | |
---|
[1] | 1414 | ELSE |
---|
| 1415 | ! |
---|
| 1416 | !-- Actually this part of the programm should not be reached |
---|
[254] | 1417 | message_string = 'unknown initializing problem' |
---|
| 1418 | CALL message( 'init_3d_model', 'PA0193', 1, 2, 0, 6, 0 ) |
---|
[1] | 1419 | ENDIF |
---|
| 1420 | |
---|
[151] | 1421 | |
---|
| 1422 | IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN |
---|
[1] | 1423 | ! |
---|
[151] | 1424 | !-- Initialize old timelevels needed for radiation boundary conditions |
---|
| 1425 | IF ( outflow_l ) THEN |
---|
| 1426 | u_m_l(:,:,:) = u(:,:,1:2) |
---|
| 1427 | v_m_l(:,:,:) = v(:,:,0:1) |
---|
| 1428 | w_m_l(:,:,:) = w(:,:,0:1) |
---|
| 1429 | ENDIF |
---|
| 1430 | IF ( outflow_r ) THEN |
---|
| 1431 | u_m_r(:,:,:) = u(:,:,nx-1:nx) |
---|
| 1432 | v_m_r(:,:,:) = v(:,:,nx-1:nx) |
---|
| 1433 | w_m_r(:,:,:) = w(:,:,nx-1:nx) |
---|
| 1434 | ENDIF |
---|
| 1435 | IF ( outflow_s ) THEN |
---|
| 1436 | u_m_s(:,:,:) = u(:,0:1,:) |
---|
| 1437 | v_m_s(:,:,:) = v(:,1:2,:) |
---|
| 1438 | w_m_s(:,:,:) = w(:,0:1,:) |
---|
| 1439 | ENDIF |
---|
| 1440 | IF ( outflow_n ) THEN |
---|
| 1441 | u_m_n(:,:,:) = u(:,ny-1:ny,:) |
---|
| 1442 | v_m_n(:,:,:) = v(:,ny-1:ny,:) |
---|
| 1443 | w_m_n(:,:,:) = w(:,ny-1:ny,:) |
---|
| 1444 | ENDIF |
---|
[667] | 1445 | |
---|
[151] | 1446 | ENDIF |
---|
[680] | 1447 | |
---|
[667] | 1448 | ! |
---|
| 1449 | !-- Calculate the initial volume flow at the right and north boundary |
---|
[709] | 1450 | IF ( conserve_volume_flow ) THEN |
---|
[151] | 1451 | |
---|
[767] | 1452 | IF ( use_prescribed_profile_data ) THEN |
---|
[667] | 1453 | |
---|
[1340] | 1454 | volume_flow_initial_l = 0.0_wp |
---|
| 1455 | volume_flow_area_l = 0.0_wp |
---|
[732] | 1456 | |
---|
[667] | 1457 | IF ( nxr == nx ) THEN |
---|
| 1458 | DO j = nys, nyn |
---|
[709] | 1459 | DO k = nzb_2d(j,nx)+1, nzt |
---|
[667] | 1460 | volume_flow_initial_l(1) = volume_flow_initial_l(1) + & |
---|
[767] | 1461 | u_init(k) * dzw(k) |
---|
| 1462 | volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k) |
---|
| 1463 | ENDDO |
---|
| 1464 | ENDDO |
---|
| 1465 | ENDIF |
---|
| 1466 | |
---|
| 1467 | IF ( nyn == ny ) THEN |
---|
| 1468 | DO i = nxl, nxr |
---|
| 1469 | DO k = nzb_2d(ny,i)+1, nzt |
---|
| 1470 | volume_flow_initial_l(2) = volume_flow_initial_l(2) + & |
---|
| 1471 | v_init(k) * dzw(k) |
---|
| 1472 | volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k) |
---|
| 1473 | ENDDO |
---|
| 1474 | ENDDO |
---|
| 1475 | ENDIF |
---|
| 1476 | |
---|
| 1477 | #if defined( __parallel ) |
---|
| 1478 | CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),& |
---|
| 1479 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1480 | CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), & |
---|
| 1481 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1482 | |
---|
| 1483 | #else |
---|
| 1484 | volume_flow_initial = volume_flow_initial_l |
---|
| 1485 | volume_flow_area = volume_flow_area_l |
---|
| 1486 | #endif |
---|
| 1487 | |
---|
| 1488 | ELSEIF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN |
---|
| 1489 | |
---|
[1340] | 1490 | volume_flow_initial_l = 0.0_wp |
---|
| 1491 | volume_flow_area_l = 0.0_wp |
---|
[767] | 1492 | |
---|
| 1493 | IF ( nxr == nx ) THEN |
---|
| 1494 | DO j = nys, nyn |
---|
| 1495 | DO k = nzb_2d(j,nx)+1, nzt |
---|
| 1496 | volume_flow_initial_l(1) = volume_flow_initial_l(1) + & |
---|
[667] | 1497 | hom_sum(k,1,0) * dzw(k) |
---|
| 1498 | volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k) |
---|
| 1499 | ENDDO |
---|
| 1500 | ENDDO |
---|
| 1501 | ENDIF |
---|
| 1502 | |
---|
| 1503 | IF ( nyn == ny ) THEN |
---|
| 1504 | DO i = nxl, nxr |
---|
[709] | 1505 | DO k = nzb_2d(ny,i)+1, nzt |
---|
[667] | 1506 | volume_flow_initial_l(2) = volume_flow_initial_l(2) + & |
---|
[709] | 1507 | hom_sum(k,2,0) * dzw(k) |
---|
[667] | 1508 | volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k) |
---|
| 1509 | ENDDO |
---|
| 1510 | ENDDO |
---|
| 1511 | ENDIF |
---|
| 1512 | |
---|
[732] | 1513 | #if defined( __parallel ) |
---|
| 1514 | CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),& |
---|
| 1515 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1516 | CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), & |
---|
| 1517 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1518 | |
---|
| 1519 | #else |
---|
| 1520 | volume_flow_initial = volume_flow_initial_l |
---|
| 1521 | volume_flow_area = volume_flow_area_l |
---|
| 1522 | #endif |
---|
| 1523 | |
---|
[667] | 1524 | ELSEIF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN |
---|
| 1525 | |
---|
[1340] | 1526 | volume_flow_initial_l = 0.0_wp |
---|
| 1527 | volume_flow_area_l = 0.0_wp |
---|
[732] | 1528 | |
---|
[667] | 1529 | IF ( nxr == nx ) THEN |
---|
| 1530 | DO j = nys, nyn |
---|
[709] | 1531 | DO k = nzb_2d(j,nx)+1, nzt |
---|
[667] | 1532 | volume_flow_initial_l(1) = volume_flow_initial_l(1) + & |
---|
[709] | 1533 | u(k,j,nx) * dzw(k) |
---|
[667] | 1534 | volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k) |
---|
| 1535 | ENDDO |
---|
| 1536 | ENDDO |
---|
| 1537 | ENDIF |
---|
| 1538 | |
---|
| 1539 | IF ( nyn == ny ) THEN |
---|
| 1540 | DO i = nxl, nxr |
---|
[709] | 1541 | DO k = nzb_2d(ny,i)+1, nzt |
---|
[667] | 1542 | volume_flow_initial_l(2) = volume_flow_initial_l(2) + & |
---|
| 1543 | v(k,ny,i) * dzw(k) |
---|
| 1544 | volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k) |
---|
| 1545 | ENDDO |
---|
| 1546 | ENDDO |
---|
| 1547 | ENDIF |
---|
| 1548 | |
---|
| 1549 | #if defined( __parallel ) |
---|
[732] | 1550 | CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),& |
---|
| 1551 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1552 | CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), & |
---|
| 1553 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
[667] | 1554 | |
---|
| 1555 | #else |
---|
[732] | 1556 | volume_flow_initial = volume_flow_initial_l |
---|
| 1557 | volume_flow_area = volume_flow_area_l |
---|
[667] | 1558 | #endif |
---|
| 1559 | |
---|
[732] | 1560 | ENDIF |
---|
| 1561 | |
---|
[151] | 1562 | ! |
---|
[709] | 1563 | !-- In case of 'bulk_velocity' mode, volume_flow_initial is calculated |
---|
| 1564 | !-- from u|v_bulk instead |
---|
[680] | 1565 | IF ( TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN |
---|
| 1566 | volume_flow_initial(1) = u_bulk * volume_flow_area(1) |
---|
| 1567 | volume_flow_initial(2) = v_bulk * volume_flow_area(2) |
---|
| 1568 | ENDIF |
---|
[667] | 1569 | |
---|
[680] | 1570 | ENDIF |
---|
| 1571 | |
---|
[787] | 1572 | ! |
---|
| 1573 | !-- Initialize quantities for special advections schemes |
---|
| 1574 | CALL init_advec |
---|
[680] | 1575 | |
---|
[667] | 1576 | ! |
---|
[680] | 1577 | !-- Impose random perturbation on the horizontal velocity field and then |
---|
| 1578 | !-- remove the divergences from the velocity field at the initial stage |
---|
| 1579 | IF ( create_disturbances .AND. & |
---|
| 1580 | TRIM( initializing_actions ) /= 'read_restart_data' .AND. & |
---|
| 1581 | TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN |
---|
| 1582 | |
---|
[1402] | 1583 | CALL location_message( 'creating initial disturbances', .FALSE. ) |
---|
[680] | 1584 | CALL disturb_field( nzb_u_inner, tend, u ) |
---|
| 1585 | CALL disturb_field( nzb_v_inner, tend, v ) |
---|
[1402] | 1586 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 1587 | |
---|
[1402] | 1588 | CALL location_message( 'calling pressure solver', .FALSE. ) |
---|
[680] | 1589 | n_sor = nsor_ini |
---|
[1221] | 1590 | !$acc data copyin( d, ddzu, ddzw, nzb_s_inner, nzb_u_inner ) & |
---|
| 1591 | !$acc copyin( nzb_v_inner, nzb_w_inner, p, rflags_s_inner, tend ) & |
---|
| 1592 | !$acc copyin( weight_pres, weight_substep ) & |
---|
| 1593 | !$acc copy( tri, tric, u, v, w ) |
---|
[680] | 1594 | CALL pres |
---|
[1111] | 1595 | !$acc end data |
---|
[680] | 1596 | n_sor = nsor |
---|
[1402] | 1597 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 1598 | |
---|
[680] | 1599 | ENDIF |
---|
| 1600 | |
---|
| 1601 | ! |
---|
[1484] | 1602 | !-- If required, initialize quantities needed for the plant canopy model |
---|
| 1603 | IF ( plant_canopy ) CALL init_plant_canopy |
---|
[138] | 1604 | |
---|
| 1605 | ! |
---|
[1] | 1606 | !-- If required, initialize dvrp-software |
---|
[1340] | 1607 | IF ( dt_dvrp /= 9999999.9_wp ) CALL init_dvrp |
---|
[1] | 1608 | |
---|
[96] | 1609 | IF ( ocean ) THEN |
---|
[1] | 1610 | ! |
---|
[96] | 1611 | !-- Initialize quantities needed for the ocean model |
---|
| 1612 | CALL init_ocean |
---|
[388] | 1613 | |
---|
[96] | 1614 | ELSE |
---|
| 1615 | ! |
---|
| 1616 | !-- Initialize quantities for handling cloud physics |
---|
[849] | 1617 | !-- This routine must be called before lpm_init, because |
---|
[96] | 1618 | !-- otherwise, array pt_d_t, needed in data_output_dvrp (called by |
---|
[849] | 1619 | !-- lpm_init) is not defined. |
---|
[96] | 1620 | CALL init_cloud_physics |
---|
| 1621 | ENDIF |
---|
[1] | 1622 | |
---|
| 1623 | ! |
---|
| 1624 | !-- If required, initialize particles |
---|
[849] | 1625 | IF ( particle_advection ) CALL lpm_init |
---|
[1] | 1626 | |
---|
[1585] | 1627 | ! |
---|
| 1628 | !-- If required, initialize quantities needed for the LSM |
---|
| 1629 | IF ( land_surface ) THEN |
---|
| 1630 | CALL location_message( 'initializing land surface model', .FALSE. ) |
---|
| 1631 | CALL init_lsm |
---|
| 1632 | CALL location_message( 'finished', .TRUE. ) |
---|
| 1633 | ENDIF |
---|
[1496] | 1634 | |
---|
[1] | 1635 | ! |
---|
[1691] | 1636 | !-- Initialize surface layer (done after LSM as roughness length are required |
---|
| 1637 | !-- for initialization |
---|
| 1638 | IF ( constant_flux_layer ) THEN |
---|
| 1639 | CALL location_message( 'initializing surface layer', .FALSE. ) |
---|
| 1640 | CALL init_surface_layer_fluxes |
---|
| 1641 | CALL location_message( 'finished', .TRUE. ) |
---|
| 1642 | ENDIF |
---|
| 1643 | |
---|
| 1644 | ! |
---|
[1496] | 1645 | !-- If required, initialize radiation model |
---|
| 1646 | IF ( radiation ) THEN |
---|
[1585] | 1647 | CALL location_message( 'initializing radiation model', .FALSE. ) |
---|
[1496] | 1648 | CALL init_radiation |
---|
[1585] | 1649 | CALL location_message( 'finished', .TRUE. ) |
---|
[1496] | 1650 | ENDIF |
---|
| 1651 | |
---|
| 1652 | ! |
---|
[673] | 1653 | !-- Initialize the ws-scheme. |
---|
| 1654 | IF ( ws_scheme_sca .OR. ws_scheme_mom ) CALL ws_init |
---|
[1] | 1655 | |
---|
| 1656 | ! |
---|
[709] | 1657 | !-- Setting weighting factors for calculation of perturbation pressure |
---|
| 1658 | !-- and turbulent quantities from the RK substeps |
---|
| 1659 | IF ( TRIM(timestep_scheme) == 'runge-kutta-3' ) THEN ! for RK3-method |
---|
| 1660 | |
---|
[1322] | 1661 | weight_substep(1) = 1._wp/6._wp |
---|
| 1662 | weight_substep(2) = 3._wp/10._wp |
---|
| 1663 | weight_substep(3) = 8._wp/15._wp |
---|
[709] | 1664 | |
---|
[1322] | 1665 | weight_pres(1) = 1._wp/3._wp |
---|
| 1666 | weight_pres(2) = 5._wp/12._wp |
---|
| 1667 | weight_pres(3) = 1._wp/4._wp |
---|
[709] | 1668 | |
---|
| 1669 | ELSEIF ( TRIM(timestep_scheme) == 'runge-kutta-2' ) THEN ! for RK2-method |
---|
| 1670 | |
---|
[1322] | 1671 | weight_substep(1) = 1._wp/2._wp |
---|
| 1672 | weight_substep(2) = 1._wp/2._wp |
---|
[673] | 1673 | |
---|
[1322] | 1674 | weight_pres(1) = 1._wp/2._wp |
---|
| 1675 | weight_pres(2) = 1._wp/2._wp |
---|
[709] | 1676 | |
---|
[1001] | 1677 | ELSE ! for Euler-method |
---|
[709] | 1678 | |
---|
[1340] | 1679 | weight_substep(1) = 1.0_wp |
---|
| 1680 | weight_pres(1) = 1.0_wp |
---|
[709] | 1681 | |
---|
[673] | 1682 | ENDIF |
---|
| 1683 | |
---|
| 1684 | ! |
---|
[1] | 1685 | !-- Initialize Rayleigh damping factors |
---|
[1340] | 1686 | rdf = 0.0_wp |
---|
| 1687 | rdf_sc = 0.0_wp |
---|
| 1688 | IF ( rayleigh_damping_factor /= 0.0_wp ) THEN |
---|
[108] | 1689 | IF ( .NOT. ocean ) THEN |
---|
| 1690 | DO k = nzb+1, nzt |
---|
| 1691 | IF ( zu(k) >= rayleigh_damping_height ) THEN |
---|
| 1692 | rdf(k) = rayleigh_damping_factor * & |
---|
[1340] | 1693 | ( SIN( pi * 0.5_wp * ( zu(k) - rayleigh_damping_height ) & |
---|
| 1694 | / ( zu(nzt) - rayleigh_damping_height ) )& |
---|
[1] | 1695 | )**2 |
---|
[108] | 1696 | ENDIF |
---|
| 1697 | ENDDO |
---|
| 1698 | ELSE |
---|
| 1699 | DO k = nzt, nzb+1, -1 |
---|
| 1700 | IF ( zu(k) <= rayleigh_damping_height ) THEN |
---|
| 1701 | rdf(k) = rayleigh_damping_factor * & |
---|
[1340] | 1702 | ( SIN( pi * 0.5_wp * ( rayleigh_damping_height - zu(k) ) & |
---|
| 1703 | / ( rayleigh_damping_height - zu(nzb+1)))& |
---|
[108] | 1704 | )**2 |
---|
| 1705 | ENDIF |
---|
| 1706 | ENDDO |
---|
| 1707 | ENDIF |
---|
[1] | 1708 | ENDIF |
---|
[785] | 1709 | IF ( scalar_rayleigh_damping ) rdf_sc = rdf |
---|
[1] | 1710 | |
---|
| 1711 | ! |
---|
[240] | 1712 | !-- Initialize the starting level and the vertical smoothing factor used for |
---|
| 1713 | !-- the external pressure gradient |
---|
[1340] | 1714 | dp_smooth_factor = 1.0_wp |
---|
[240] | 1715 | IF ( dp_external ) THEN |
---|
| 1716 | ! |
---|
| 1717 | !-- Set the starting level dp_level_ind_b only if it has not been set before |
---|
| 1718 | !-- (e.g. in init_grid). |
---|
| 1719 | IF ( dp_level_ind_b == 0 ) THEN |
---|
| 1720 | ind_array = MINLOC( ABS( dp_level_b - zu ) ) |
---|
| 1721 | dp_level_ind_b = ind_array(1) - 1 + nzb |
---|
| 1722 | ! MINLOC uses lower array bound 1 |
---|
| 1723 | ENDIF |
---|
| 1724 | IF ( dp_smooth ) THEN |
---|
[1340] | 1725 | dp_smooth_factor(:dp_level_ind_b) = 0.0_wp |
---|
[240] | 1726 | DO k = dp_level_ind_b+1, nzt |
---|
[1340] | 1727 | dp_smooth_factor(k) = 0.5_wp * ( 1.0_wp + SIN( pi * & |
---|
| 1728 | ( REAL( k - dp_level_ind_b, KIND=wp ) / & |
---|
| 1729 | REAL( nzt - dp_level_ind_b, KIND=wp ) - 0.5_wp ) ) ) |
---|
[240] | 1730 | ENDDO |
---|
| 1731 | ENDIF |
---|
| 1732 | ENDIF |
---|
| 1733 | |
---|
| 1734 | ! |
---|
[978] | 1735 | !-- Initialize damping zone for the potential temperature in case of |
---|
| 1736 | !-- non-cyclic lateral boundaries. The damping zone has the maximum value |
---|
| 1737 | !-- at the inflow boundary and decreases to zero at pt_damping_width. |
---|
[1340] | 1738 | ptdf_x = 0.0_wp |
---|
| 1739 | ptdf_y = 0.0_wp |
---|
[1159] | 1740 | IF ( bc_lr_dirrad ) THEN |
---|
[996] | 1741 | DO i = nxl, nxr |
---|
[978] | 1742 | IF ( ( i * dx ) < pt_damping_width ) THEN |
---|
[1340] | 1743 | ptdf_x(i) = pt_damping_factor * ( SIN( pi * 0.5_wp * & |
---|
| 1744 | REAL( pt_damping_width - i * dx, KIND=wp ) / ( & |
---|
| 1745 | REAL( pt_damping_width, KIND=wp ) ) ) )**2 |
---|
[73] | 1746 | ENDIF |
---|
| 1747 | ENDDO |
---|
[1159] | 1748 | ELSEIF ( bc_lr_raddir ) THEN |
---|
[996] | 1749 | DO i = nxl, nxr |
---|
[978] | 1750 | IF ( ( i * dx ) > ( nx * dx - pt_damping_width ) ) THEN |
---|
[1322] | 1751 | ptdf_x(i) = pt_damping_factor * & |
---|
[1340] | 1752 | SIN( pi * 0.5_wp * & |
---|
| 1753 | ( ( i - nx ) * dx + pt_damping_width ) / & |
---|
| 1754 | REAL( pt_damping_width, KIND=wp ) )**2 |
---|
[73] | 1755 | ENDIF |
---|
[978] | 1756 | ENDDO |
---|
[1159] | 1757 | ELSEIF ( bc_ns_dirrad ) THEN |
---|
[996] | 1758 | DO j = nys, nyn |
---|
[978] | 1759 | IF ( ( j * dy ) > ( ny * dy - pt_damping_width ) ) THEN |
---|
[1322] | 1760 | ptdf_y(j) = pt_damping_factor * & |
---|
[1340] | 1761 | SIN( pi * 0.5_wp * & |
---|
| 1762 | ( ( j - ny ) * dy + pt_damping_width ) / & |
---|
| 1763 | REAL( pt_damping_width, KIND=wp ) )**2 |
---|
[1] | 1764 | ENDIF |
---|
[978] | 1765 | ENDDO |
---|
[1159] | 1766 | ELSEIF ( bc_ns_raddir ) THEN |
---|
[996] | 1767 | DO j = nys, nyn |
---|
[978] | 1768 | IF ( ( j * dy ) < pt_damping_width ) THEN |
---|
[1322] | 1769 | ptdf_y(j) = pt_damping_factor * & |
---|
[1340] | 1770 | SIN( pi * 0.5_wp * & |
---|
| 1771 | ( pt_damping_width - j * dy ) / & |
---|
| 1772 | REAL( pt_damping_width, KIND=wp ) )**2 |
---|
[1] | 1773 | ENDIF |
---|
[73] | 1774 | ENDDO |
---|
[1] | 1775 | ENDIF |
---|
| 1776 | |
---|
| 1777 | ! |
---|
[709] | 1778 | !-- Initialize local summation arrays for routine flow_statistics. |
---|
| 1779 | !-- This is necessary because they may not yet have been initialized when they |
---|
| 1780 | !-- are called from flow_statistics (or - depending on the chosen model run - |
---|
| 1781 | !-- are never initialized) |
---|
[1340] | 1782 | sums_divnew_l = 0.0_wp |
---|
| 1783 | sums_divold_l = 0.0_wp |
---|
| 1784 | sums_l_l = 0.0_wp |
---|
| 1785 | sums_up_fraction_l = 0.0_wp |
---|
| 1786 | sums_wsts_bc_l = 0.0_wp |
---|
[1] | 1787 | |
---|
| 1788 | ! |
---|
| 1789 | !-- Pre-set masks for regional statistics. Default is the total model domain. |
---|
[1015] | 1790 | !-- Ghost points are excluded because counting values at the ghost boundaries |
---|
| 1791 | !-- would bias the statistics |
---|
[1340] | 1792 | rmask = 1.0_wp |
---|
| 1793 | rmask(:,nxlg:nxl-1,:) = 0.0_wp; rmask(:,nxr+1:nxrg,:) = 0.0_wp |
---|
| 1794 | rmask(nysg:nys-1,:,:) = 0.0_wp; rmask(nyn+1:nyng,:,:) = 0.0_wp |
---|
[1] | 1795 | |
---|
| 1796 | ! |
---|
[51] | 1797 | !-- User-defined initializing actions. Check afterwards, if maximum number |
---|
[709] | 1798 | !-- of allowed timeseries is exceeded |
---|
[1] | 1799 | CALL user_init |
---|
| 1800 | |
---|
[51] | 1801 | IF ( dots_num > dots_max ) THEN |
---|
[254] | 1802 | WRITE( message_string, * ) 'number of time series quantities exceeds', & |
---|
[274] | 1803 | ' its maximum of dots_max = ', dots_max, & |
---|
[254] | 1804 | ' &Please increase dots_max in modules.f90.' |
---|
| 1805 | CALL message( 'init_3d_model', 'PA0194', 1, 2, 0, 6, 0 ) |
---|
[51] | 1806 | ENDIF |
---|
| 1807 | |
---|
[1] | 1808 | ! |
---|
| 1809 | !-- Input binary data file is not needed anymore. This line must be placed |
---|
| 1810 | !-- after call of user_init! |
---|
| 1811 | CALL close_file( 13 ) |
---|
| 1812 | |
---|
| 1813 | ! |
---|
| 1814 | !-- Compute total sum of active mask grid points |
---|
| 1815 | !-- ngp_2dh: number of grid points of a horizontal cross section through the |
---|
| 1816 | !-- total domain |
---|
| 1817 | !-- ngp_3d: number of grid points of the total domain |
---|
[132] | 1818 | ngp_2dh_outer_l = 0 |
---|
| 1819 | ngp_2dh_outer = 0 |
---|
| 1820 | ngp_2dh_s_inner_l = 0 |
---|
| 1821 | ngp_2dh_s_inner = 0 |
---|
| 1822 | ngp_2dh_l = 0 |
---|
| 1823 | ngp_2dh = 0 |
---|
[1340] | 1824 | ngp_3d_inner_l = 0.0_wp |
---|
[132] | 1825 | ngp_3d_inner = 0 |
---|
| 1826 | ngp_3d = 0 |
---|
| 1827 | ngp_sums = ( nz + 2 ) * ( pr_palm + max_pr_user ) |
---|
[1] | 1828 | |
---|
| 1829 | DO sr = 0, statistic_regions |
---|
| 1830 | DO i = nxl, nxr |
---|
| 1831 | DO j = nys, nyn |
---|
[1340] | 1832 | IF ( rmask(j,i,sr) == 1.0_wp ) THEN |
---|
[1] | 1833 | ! |
---|
| 1834 | !-- All xy-grid points |
---|
| 1835 | ngp_2dh_l(sr) = ngp_2dh_l(sr) + 1 |
---|
| 1836 | ! |
---|
| 1837 | !-- xy-grid points above topography |
---|
| 1838 | DO k = nzb_s_outer(j,i), nz + 1 |
---|
| 1839 | ngp_2dh_outer_l(k,sr) = ngp_2dh_outer_l(k,sr) + 1 |
---|
| 1840 | ENDDO |
---|
[132] | 1841 | DO k = nzb_s_inner(j,i), nz + 1 |
---|
| 1842 | ngp_2dh_s_inner_l(k,sr) = ngp_2dh_s_inner_l(k,sr) + 1 |
---|
| 1843 | ENDDO |
---|
[1] | 1844 | ! |
---|
| 1845 | !-- All grid points of the total domain above topography |
---|
| 1846 | ngp_3d_inner_l(sr) = ngp_3d_inner_l(sr) + & |
---|
| 1847 | ( nz - nzb_s_inner(j,i) + 2 ) |
---|
| 1848 | ENDIF |
---|
| 1849 | ENDDO |
---|
| 1850 | ENDDO |
---|
| 1851 | ENDDO |
---|
| 1852 | |
---|
| 1853 | sr = statistic_regions + 1 |
---|
| 1854 | #if defined( __parallel ) |
---|
[622] | 1855 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
[485] | 1856 | CALL MPI_ALLREDUCE( ngp_2dh_l(0), ngp_2dh(0), sr, MPI_INTEGER, MPI_SUM, & |
---|
[1] | 1857 | comm2d, ierr ) |
---|
[622] | 1858 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
[485] | 1859 | CALL MPI_ALLREDUCE( ngp_2dh_outer_l(0,0), ngp_2dh_outer(0,0), (nz+2)*sr, & |
---|
[1] | 1860 | MPI_INTEGER, MPI_SUM, comm2d, ierr ) |
---|
[622] | 1861 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
[485] | 1862 | CALL MPI_ALLREDUCE( ngp_2dh_s_inner_l(0,0), ngp_2dh_s_inner(0,0), & |
---|
[132] | 1863 | (nz+2)*sr, MPI_INTEGER, MPI_SUM, comm2d, ierr ) |
---|
[622] | 1864 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
[485] | 1865 | CALL MPI_ALLREDUCE( ngp_3d_inner_l(0), ngp_3d_inner_tmp(0), sr, MPI_REAL, & |
---|
[1] | 1866 | MPI_SUM, comm2d, ierr ) |
---|
[485] | 1867 | ngp_3d_inner = INT( ngp_3d_inner_tmp, KIND = SELECTED_INT_KIND( 18 ) ) |
---|
[1] | 1868 | #else |
---|
[132] | 1869 | ngp_2dh = ngp_2dh_l |
---|
| 1870 | ngp_2dh_outer = ngp_2dh_outer_l |
---|
| 1871 | ngp_2dh_s_inner = ngp_2dh_s_inner_l |
---|
[485] | 1872 | ngp_3d_inner = INT( ngp_3d_inner_l, KIND = SELECTED_INT_KIND( 18 ) ) |
---|
[1] | 1873 | #endif |
---|
| 1874 | |
---|
[560] | 1875 | ngp_3d = INT ( ngp_2dh, KIND = SELECTED_INT_KIND( 18 ) ) * & |
---|
| 1876 | INT ( (nz + 2 ), KIND = SELECTED_INT_KIND( 18 ) ) |
---|
[1] | 1877 | |
---|
| 1878 | ! |
---|
| 1879 | !-- Set a lower limit of 1 in order to avoid zero divisions in flow_statistics, |
---|
| 1880 | !-- buoyancy, etc. A zero value will occur for cases where all grid points of |
---|
| 1881 | !-- the respective subdomain lie below the surface topography |
---|
[667] | 1882 | ngp_2dh_outer = MAX( 1, ngp_2dh_outer(:,:) ) |
---|
[631] | 1883 | ngp_3d_inner = MAX( INT(1, KIND = SELECTED_INT_KIND( 18 )), & |
---|
| 1884 | ngp_3d_inner(:) ) |
---|
[667] | 1885 | ngp_2dh_s_inner = MAX( 1, ngp_2dh_s_inner(:,:) ) |
---|
[1] | 1886 | |
---|
[485] | 1887 | DEALLOCATE( ngp_2dh_l, ngp_2dh_outer_l, ngp_3d_inner_l, ngp_3d_inner_tmp ) |
---|
[1] | 1888 | |
---|
[1402] | 1889 | CALL location_message( 'leaving init_3d_model', .TRUE. ) |
---|
[1] | 1890 | |
---|
| 1891 | END SUBROUTINE init_3d_model |
---|