[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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[1818] | 16 | ! Copyright 1997-2016 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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[1849] | 21 | ! Adapted for modularization of microphysics. |
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| 22 | ! precipitation_amount, precipitation_rate, prr moved to arrays_3d. |
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| 23 | ! Initialization of nc_1d, nr_1d, pt_1d, qc_1d, qr_1d, q_1d moved to |
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| 24 | ! microphysics_init. |
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| 25 | ! |
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[1485] | 26 | ! Former revisions: |
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| 27 | ! ----------------- |
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| 28 | ! $Id: init_3d_model.f90 1849 2016-04-08 11:33:18Z maronga $ |
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| 29 | ! |
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[1846] | 30 | ! 1845 2016-04-08 08:29:13Z raasch |
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| 31 | ! nzb_2d replaced by nzb_u|v_inner |
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| 32 | ! |
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[1834] | 33 | ! 1833 2016-04-07 14:23:03Z raasch |
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| 34 | ! initialization of spectra quantities moved to spectra_mod |
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| 35 | ! |
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[1832] | 36 | ! 1831 2016-04-07 13:15:51Z hoffmann |
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| 37 | ! turbulence renamed collision_turbulence |
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| 38 | ! |
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[1827] | 39 | ! 1826 2016-04-07 12:01:39Z maronga |
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| 40 | ! Renamed radiation calls. |
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| 41 | ! Renamed canopy model calls. |
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| 42 | ! |
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[1823] | 43 | ! 1822 2016-04-07 07:49:42Z hoffmann |
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| 44 | ! icloud_scheme replaced by microphysics_* |
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| 45 | ! |
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[1818] | 46 | ! 1817 2016-04-06 15:44:20Z maronga |
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| 47 | ! Renamed lsm calls. |
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| 48 | ! |
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[1816] | 49 | ! 1815 2016-04-06 13:49:59Z raasch |
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| 50 | ! zero-settings for velocities inside topography re-activated (was deactivated |
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| 51 | ! in r1762) |
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| 52 | ! |
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[1789] | 53 | ! 1788 2016-03-10 11:01:04Z maronga |
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| 54 | ! Added z0q. |
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| 55 | ! Syntax layout improved. |
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| 56 | ! |
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[1784] | 57 | ! 1783 2016-03-06 18:36:17Z raasch |
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| 58 | ! netcdf module name changed + related changes |
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| 59 | ! |
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[1765] | 60 | ! 1764 2016-02-28 12:45:19Z raasch |
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| 61 | ! bugfix: increase size of volume_flow_area_l and volume_flow_initial_l by 1 |
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| 62 | ! |
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[1763] | 63 | ! 1762 2016-02-25 12:31:13Z hellstea |
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| 64 | ! Introduction of nested domain feature |
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| 65 | ! |
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[1739] | 66 | ! 1738 2015-12-18 13:56:05Z raasch |
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| 67 | ! calculate mean surface level height for each statistic region |
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| 68 | ! |
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[1735] | 69 | ! 1734 2015-12-02 12:17:12Z raasch |
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| 70 | ! no initial disturbances in case that the disturbance energy limit has been |
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| 71 | ! set zero |
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| 72 | ! |
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[1708] | 73 | ! 1707 2015-11-02 15:24:52Z maronga |
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| 74 | ! Bugfix: transfer of Richardson number from 1D model to Obukhov length caused |
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| 75 | ! devision by zero in neutral stratification |
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| 76 | ! |
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[1692] | 77 | ! 1691 2015-10-26 16:17:44Z maronga |
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| 78 | ! Call to init_surface_layer added. rif is replaced by ol and zeta. |
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| 79 | ! |
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[1683] | 80 | ! 1682 2015-10-07 23:56:08Z knoop |
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| 81 | ! Code annotations made doxygen readable |
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| 82 | ! |
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[1616] | 83 | ! 1615 2015-07-08 18:49:19Z suehring |
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| 84 | ! Enable turbulent inflow for passive_scalar and humidity |
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| 85 | ! |
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[1586] | 86 | ! 1585 2015-04-30 07:05:52Z maronga |
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| 87 | ! Initialization of radiation code is now done after LSM initializtion |
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| 88 | ! |
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[1576] | 89 | ! 1575 2015-03-27 09:56:27Z raasch |
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| 90 | ! adjustments for psolver-queries |
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| 91 | ! |
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[1552] | 92 | ! 1551 2015-03-03 14:18:16Z maronga |
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[1817] | 93 | ! Allocation of land surface arrays is now done in the subroutine lsm_init_arrays, |
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[1552] | 94 | ! which is part of land_surface_model. |
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| 95 | ! |
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[1508] | 96 | ! 1507 2014-12-10 12:14:18Z suehring |
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| 97 | ! Bugfix: set horizontal velocity components to zero inside topography |
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| 98 | ! |
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[1497] | 99 | ! 1496 2014-12-02 17:25:50Z maronga |
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| 100 | ! Added initialization of the land surface and radiation schemes |
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| 101 | ! |
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[1485] | 102 | ! 1484 2014-10-21 10:53:05Z kanani |
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[1484] | 103 | ! Changes due to new module structure of the plant canopy model: |
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[1508] | 104 | ! canopy-related initialization (e.g. lad and canopy_heat_flux) moved to new |
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| 105 | ! subroutine init_plant_canopy within the module plant_canopy_model_mod, |
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| 106 | ! call of subroutine init_plant_canopy added. |
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[1341] | 107 | ! |
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[1432] | 108 | ! 1431 2014-07-15 14:47:17Z suehring |
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| 109 | ! var_d added, in order to normalize spectra. |
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| 110 | ! |
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[1430] | 111 | ! 1429 2014-07-15 12:53:45Z knoop |
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| 112 | ! Ensemble run capability added to parallel random number generator |
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| 113 | ! |
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[1412] | 114 | ! 1411 2014-05-16 18:01:51Z suehring |
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| 115 | ! Initial horizontal velocity profiles were not set to zero at the first vertical |
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| 116 | ! grid level in case of non-cyclic lateral boundary conditions. |
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| 117 | ! |
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[1407] | 118 | ! 1406 2014-05-16 13:47:01Z raasch |
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| 119 | ! bugfix: setting of initial velocities at k=1 to zero not in case of a |
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| 120 | ! no-slip boundary condition for uv |
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| 121 | ! |
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[1403] | 122 | ! 1402 2014-05-09 14:25:13Z raasch |
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| 123 | ! location messages modified |
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| 124 | ! |
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[1401] | 125 | ! 1400 2014-05-09 14:03:54Z knoop |
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| 126 | ! Parallel random number generator added |
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| 127 | ! |
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[1385] | 128 | ! 1384 2014-05-02 14:31:06Z raasch |
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| 129 | ! location messages added |
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| 130 | ! |
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[1362] | 131 | ! 1361 2014-04-16 15:17:48Z hoffmann |
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| 132 | ! tend_* removed |
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| 133 | ! Bugfix: w_subs is not allocated anymore if it is already allocated |
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| 134 | ! |
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[1360] | 135 | ! 1359 2014-04-11 17:15:14Z hoffmann |
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| 136 | ! module lpm_init_mod added to use statements, because lpm_init has become a |
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| 137 | ! module |
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| 138 | ! |
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[1354] | 139 | ! 1353 2014-04-08 15:21:23Z heinze |
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| 140 | ! REAL constants provided with KIND-attribute |
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| 141 | ! |
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[1341] | 142 | ! 1340 2014-03-25 19:45:13Z kanani |
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| 143 | ! REAL constants defined as wp-kind |
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| 144 | ! |
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[1323] | 145 | ! 1322 2014-03-20 16:38:49Z raasch |
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| 146 | ! REAL constants defined as wp-kind |
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| 147 | ! module interfaces removed |
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| 148 | ! |
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[1321] | 149 | ! 1320 2014-03-20 08:40:49Z raasch |
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| 150 | ! ONLY-attribute added to USE-statements, |
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| 151 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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| 152 | ! kinds are defined in new module kinds, |
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| 153 | ! revision history before 2012 removed, |
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| 154 | ! comment fields (!:) to be used for variable explanations added to |
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| 155 | ! all variable declaration statements |
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| 156 | ! |
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[1317] | 157 | ! 1316 2014-03-17 07:44:59Z heinze |
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| 158 | ! Bugfix: allocation of w_subs |
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| 159 | ! |
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[1300] | 160 | ! 1299 2014-03-06 13:15:21Z heinze |
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| 161 | ! Allocate w_subs due to extension of large scale subsidence in combination |
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| 162 | ! with large scale forcing data (LSF_DATA) |
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| 163 | ! |
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[1242] | 164 | ! 1241 2013-10-30 11:36:58Z heinze |
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| 165 | ! Overwrite initial profiles in case of nudging |
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| 166 | ! Inititialize shf and qsws in case of large_scale_forcing |
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| 167 | ! |
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[1222] | 168 | ! 1221 2013-09-10 08:59:13Z raasch |
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| 169 | ! +rflags_s_inner in copyin statement, use copyin for most arrays instead of |
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| 170 | ! copy |
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| 171 | ! |
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[1213] | 172 | ! 1212 2013-08-15 08:46:27Z raasch |
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| 173 | ! array tri is allocated and included in data copy statement |
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| 174 | ! |
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[1196] | 175 | ! 1195 2013-07-01 12:27:57Z heinze |
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| 176 | ! Bugfix: move allocation of ref_state to parin.f90 and read_var_list.f90 |
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| 177 | ! |
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[1182] | 178 | ! 1179 2013-06-14 05:57:58Z raasch |
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| 179 | ! allocate and set ref_state to be used in buoyancy terms |
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| 180 | ! |
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[1172] | 181 | ! 1171 2013-05-30 11:27:45Z raasch |
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| 182 | ! diss array is allocated with full size if accelerator boards are used |
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| 183 | ! |
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[1160] | 184 | ! 1159 2013-05-21 11:58:22Z fricke |
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| 185 | ! -bc_lr_dirneu, bc_lr_neudir, bc_ns_dirneu, bc_ns_neudir |
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| 186 | ! |
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[1154] | 187 | ! 1153 2013-05-10 14:33:08Z raasch |
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| 188 | ! diss array is allocated with dummy elements even if it is not needed |
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[1171] | 189 | ! (required by PGI 13.4 / CUDA 5.0) |
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[1154] | 190 | ! |
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[1116] | 191 | ! 1115 2013-03-26 18:16:16Z hoffmann |
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| 192 | ! unused variables removed |
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| 193 | ! |
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[1114] | 194 | ! 1113 2013-03-10 02:48:14Z raasch |
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| 195 | ! openACC directive modified |
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| 196 | ! |
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[1112] | 197 | ! 1111 2013-03-08 23:54:10Z raasch |
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| 198 | ! openACC directives added for pres |
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| 199 | ! array diss allocated only if required |
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| 200 | ! |
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[1093] | 201 | ! 1092 2013-02-02 11:24:22Z raasch |
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| 202 | ! unused variables removed |
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| 203 | ! |
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[1066] | 204 | ! 1065 2012-11-22 17:42:36Z hoffmann |
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| 205 | ! allocation of diss (dissipation rate) in case of turbulence = .TRUE. added |
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| 206 | ! |
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[1054] | 207 | ! 1053 2012-11-13 17:11:03Z hoffmann |
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[1053] | 208 | ! allocation and initialisation of necessary data arrays for the two-moment |
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| 209 | ! cloud physics scheme the two new prognostic equations (nr, qr): |
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| 210 | ! +dr, lambda_r, mu_r, sed_*, xr, *s, *sws, *swst, *, *_p, t*_m, *_1, *_2, *_3, |
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| 211 | ! +tend_*, prr |
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[979] | 212 | ! |
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[1037] | 213 | ! 1036 2012-10-22 13:43:42Z raasch |
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| 214 | ! code put under GPL (PALM 3.9) |
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| 215 | ! |
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[1033] | 216 | ! 1032 2012-10-21 13:03:21Z letzel |
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| 217 | ! save memory by not allocating pt_2 in case of neutral = .T. |
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| 218 | ! |
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[1026] | 219 | ! 1025 2012-10-07 16:04:41Z letzel |
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| 220 | ! bugfix: swap indices of mask for ghost boundaries |
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| 221 | ! |
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[1017] | 222 | ! 1015 2012-09-27 09:23:24Z raasch |
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| 223 | ! mask is set to zero for ghost boundaries |
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| 224 | ! |
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[1011] | 225 | ! 1010 2012-09-20 07:59:54Z raasch |
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| 226 | ! cpp switch __nopointer added for pointer free version |
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| 227 | ! |
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[1004] | 228 | ! 1003 2012-09-14 14:35:53Z raasch |
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| 229 | ! nxra,nyna, nzta replaced ny nxr, nyn, nzt |
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| 230 | ! |
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[1002] | 231 | ! 1001 2012-09-13 14:08:46Z raasch |
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| 232 | ! all actions concerning leapfrog scheme removed |
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| 233 | ! |
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[997] | 234 | ! 996 2012-09-07 10:41:47Z raasch |
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| 235 | ! little reformatting |
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| 236 | ! |
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[979] | 237 | ! 978 2012-08-09 08:28:32Z fricke |
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[978] | 238 | ! outflow damping layer removed |
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| 239 | ! roughness length for scalar quantites z0h added |
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| 240 | ! damping zone for the potential temperatur in case of non-cyclic lateral |
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| 241 | ! boundaries added |
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| 242 | ! initialization of ptdf_x, ptdf_y |
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| 243 | ! 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] | 244 | ! |
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[850] | 245 | ! 849 2012-03-15 10:35:09Z raasch |
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| 246 | ! init_particles renamed lpm_init |
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| 247 | ! |
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[826] | 248 | ! 825 2012-02-19 03:03:44Z raasch |
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| 249 | ! wang_collision_kernel renamed wang_kernel |
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| 250 | ! |
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[1] | 251 | ! Revision 1.1 1998/03/09 16:22:22 raasch |
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| 252 | ! Initial revision |
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| 253 | ! |
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| 254 | ! |
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| 255 | ! Description: |
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| 256 | ! ------------ |
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[1682] | 257 | !> Allocation of arrays and initialization of the 3D model via |
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| 258 | !> a) pre-run the 1D model |
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| 259 | !> or |
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| 260 | !> b) pre-set constant linear profiles |
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| 261 | !> or |
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| 262 | !> c) read values of a previous run |
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[1] | 263 | !------------------------------------------------------------------------------! |
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[1682] | 264 | SUBROUTINE init_3d_model |
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| 265 | |
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[1] | 266 | |
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[667] | 267 | USE advec_ws |
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[1320] | 268 | |
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[1] | 269 | USE arrays_3d |
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[1849] | 270 | |
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[1320] | 271 | USE constants, & |
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| 272 | ONLY: pi |
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| 273 | |
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[1] | 274 | USE control_parameters |
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[1320] | 275 | |
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| 276 | USE grid_variables, & |
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| 277 | ONLY: dx, dy |
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| 278 | |
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[1] | 279 | USE indices |
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[1359] | 280 | |
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[1429] | 281 | USE lpm_init_mod, & |
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[1359] | 282 | ONLY: lpm_init |
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[1320] | 283 | |
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| 284 | USE kinds |
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[1496] | 285 | |
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| 286 | USE land_surface_model_mod, & |
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[1817] | 287 | ONLY: lsm_init, lsm_init_arrays, land_surface |
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[1496] | 288 | |
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[1241] | 289 | USE ls_forcing_mod |
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[1849] | 290 | |
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| 291 | USE microphysics_mod, & |
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| 292 | ONLY: collision_turbulence, microphysics_init |
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| 293 | |
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[1320] | 294 | USE model_1d, & |
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| 295 | ONLY: e1d, kh1d, km1d, l1d, rif1d, u1d, us1d, usws1d, v1d, vsws1d |
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| 296 | |
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[1783] | 297 | USE netcdf_interface, & |
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| 298 | ONLY: dots_max, dots_num |
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[1320] | 299 | |
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| 300 | USE particle_attributes, & |
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| 301 | ONLY: particle_advection, use_sgs_for_particles, wang_kernel |
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| 302 | |
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[1] | 303 | USE pegrid |
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[1320] | 304 | |
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[1484] | 305 | USE plant_canopy_model_mod, & |
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[1826] | 306 | ONLY: pcm_init, plant_canopy |
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[1496] | 307 | |
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| 308 | USE radiation_model_mod, & |
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[1826] | 309 | ONLY: radiation_init, radiation |
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[1484] | 310 | |
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[1320] | 311 | USE random_function_mod |
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| 312 | |
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[1400] | 313 | USE random_generator_parallel, & |
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| 314 | ONLY: random_number_parallel, random_seed_parallel, random_dummy, & |
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| 315 | id_random_array, seq_random_array |
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| 316 | |
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[1320] | 317 | USE statistics, & |
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[1738] | 318 | ONLY: hom, hom_sum, mean_surface_level_height, pr_palm, rmask, & |
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[1833] | 319 | statistic_regions, sums, sums_divnew_l, sums_divold_l, sums_l, & |
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| 320 | sums_l_l, sums_up_fraction_l, sums_wsts_bc_l, ts_value, & |
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| 321 | weight_pres, weight_substep |
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[1691] | 322 | |
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| 323 | USE surface_layer_fluxes_mod, & |
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| 324 | ONLY: init_surface_layer_fluxes |
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| 325 | |
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[1320] | 326 | USE transpose_indices |
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[1] | 327 | |
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| 328 | IMPLICIT NONE |
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| 329 | |
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[1682] | 330 | INTEGER(iwp) :: i !< |
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| 331 | INTEGER(iwp) :: ind_array(1) !< |
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| 332 | INTEGER(iwp) :: j !< |
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| 333 | INTEGER(iwp) :: k !< |
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| 334 | INTEGER(iwp) :: sr !< |
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[1] | 335 | |
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[1682] | 336 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: ngp_2dh_l !< |
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[1] | 337 | |
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[1682] | 338 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_outer_l !< |
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| 339 | INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_s_inner_l !< |
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[1] | 340 | |
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[1764] | 341 | REAL(wp), DIMENSION(1:3) :: volume_flow_area_l !< |
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| 342 | REAL(wp), DIMENSION(1:3) :: volume_flow_initial_l !< |
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[1] | 343 | |
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[1738] | 344 | REAL(wp), DIMENSION(:), ALLOCATABLE :: mean_surface_level_height_l !< |
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[1682] | 345 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_l !< |
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| 346 | REAL(wp), DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_tmp !< |
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[1] | 347 | |
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[485] | 348 | |
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[1402] | 349 | CALL location_message( 'allocating arrays', .FALSE. ) |
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[1] | 350 | ! |
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| 351 | !-- Allocate arrays |
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[1788] | 352 | ALLOCATE( mean_surface_level_height(0:statistic_regions), & |
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| 353 | mean_surface_level_height_l(0:statistic_regions), & |
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| 354 | ngp_2dh(0:statistic_regions), ngp_2dh_l(0:statistic_regions), & |
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| 355 | ngp_3d(0:statistic_regions), & |
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| 356 | ngp_3d_inner(0:statistic_regions), & |
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| 357 | ngp_3d_inner_l(0:statistic_regions), & |
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| 358 | ngp_3d_inner_tmp(0:statistic_regions), & |
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| 359 | sums_divnew_l(0:statistic_regions), & |
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[1] | 360 | sums_divold_l(0:statistic_regions) ) |
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[1195] | 361 | ALLOCATE( dp_smooth_factor(nzb:nzt), rdf(nzb+1:nzt), rdf_sc(nzb+1:nzt) ) |
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[1788] | 362 | ALLOCATE( ngp_2dh_outer(nzb:nzt+1,0:statistic_regions), & |
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| 363 | ngp_2dh_outer_l(nzb:nzt+1,0:statistic_regions), & |
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| 364 | ngp_2dh_s_inner(nzb:nzt+1,0:statistic_regions), & |
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| 365 | ngp_2dh_s_inner_l(nzb:nzt+1,0:statistic_regions), & |
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| 366 | rmask(nysg:nyng,nxlg:nxrg,0:statistic_regions), & |
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| 367 | sums(nzb:nzt+1,pr_palm+max_pr_user), & |
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| 368 | sums_l(nzb:nzt+1,pr_palm+max_pr_user,0:threads_per_task-1), & |
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| 369 | sums_l_l(nzb:nzt+1,0:statistic_regions,0:threads_per_task-1), & |
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| 370 | sums_up_fraction_l(10,3,0:statistic_regions), & |
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| 371 | sums_wsts_bc_l(nzb:nzt+1,0:statistic_regions), & |
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[394] | 372 | ts_value(dots_max,0:statistic_regions) ) |
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[978] | 373 | ALLOCATE( ptdf_x(nxlg:nxrg), ptdf_y(nysg:nyng) ) |
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[1] | 374 | |
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[1788] | 375 | ALLOCATE( ol(nysg:nyng,nxlg:nxrg), shf(nysg:nyng,nxlg:nxrg), & |
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| 376 | ts(nysg:nyng,nxlg:nxrg), tswst(nysg:nyng,nxlg:nxrg), & |
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| 377 | us(nysg:nyng,nxlg:nxrg), usws(nysg:nyng,nxlg:nxrg), & |
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| 378 | uswst(nysg:nyng,nxlg:nxrg), vsws(nysg:nyng,nxlg:nxrg), & |
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| 379 | vswst(nysg:nyng,nxlg:nxrg), z0(nysg:nyng,nxlg:nxrg), & |
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| 380 | z0h(nysg:nyng,nxlg:nxrg), z0q(nysg:nyng,nxlg:nxrg) ) |
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[1] | 381 | |
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[1788] | 382 | ALLOCATE( d(nzb+1:nzt,nys:nyn,nxl:nxr), & |
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| 383 | kh(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 384 | km(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
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| 385 | p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[1010] | 386 | tend(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 387 | |
---|
| 388 | #if defined( __nopointer ) |
---|
[1788] | 389 | ALLOCATE( e(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 390 | e_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 391 | pt(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 392 | pt_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 393 | u(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 394 | u_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 395 | v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 396 | v_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 397 | w(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 398 | w_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 399 | te_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 400 | tpt_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 401 | tu_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 402 | tv_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[1010] | 403 | tw_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 404 | #else |
---|
[1788] | 405 | ALLOCATE( e_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 406 | e_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 407 | e_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 408 | pt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 409 | pt_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 410 | u_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 411 | u_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 412 | u_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 413 | v_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 414 | v_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 415 | v_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 416 | w_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 417 | w_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[667] | 418 | w_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1788] | 419 | IF ( .NOT. neutral ) THEN |
---|
[1032] | 420 | ALLOCATE( pt_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 421 | ENDIF |
---|
[1010] | 422 | #endif |
---|
| 423 | |
---|
[673] | 424 | ! |
---|
[707] | 425 | !-- Following array is required for perturbation pressure within the iterative |
---|
| 426 | !-- pressure solvers. For the multistep schemes (Runge-Kutta), array p holds |
---|
| 427 | !-- the weighted average of the substeps and cannot be used in the Poisson |
---|
| 428 | !-- solver. |
---|
| 429 | IF ( psolver == 'sor' ) THEN |
---|
| 430 | ALLOCATE( p_loc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1575] | 431 | ELSEIF ( psolver(1:9) == 'multigrid' ) THEN |
---|
[707] | 432 | ! |
---|
| 433 | !-- For performance reasons, multigrid is using one ghost layer only |
---|
| 434 | ALLOCATE( p_loc(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) ) |
---|
[673] | 435 | ENDIF |
---|
[1] | 436 | |
---|
[1111] | 437 | ! |
---|
| 438 | !-- Array for storing constant coeffficients of the tridiagonal solver |
---|
| 439 | IF ( psolver == 'poisfft' ) THEN |
---|
[1212] | 440 | ALLOCATE( tri(nxl_z:nxr_z,nys_z:nyn_z,0:nz-1,2) ) |
---|
[1111] | 441 | ALLOCATE( tric(nxl_z:nxr_z,nys_z:nyn_z,0:nz-1) ) |
---|
| 442 | ENDIF |
---|
| 443 | |
---|
[1788] | 444 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1] | 445 | ! |
---|
[75] | 446 | !-- 2D-humidity/scalar arrays |
---|
[1788] | 447 | ALLOCATE ( qs(nysg:nyng,nxlg:nxrg), & |
---|
| 448 | qsws(nysg:nyng,nxlg:nxrg), & |
---|
[1001] | 449 | qswst(nysg:nyng,nxlg:nxrg) ) |
---|
[1] | 450 | |
---|
| 451 | ! |
---|
[75] | 452 | !-- 3D-humidity/scalar arrays |
---|
[1010] | 453 | #if defined( __nopointer ) |
---|
[1788] | 454 | ALLOCATE( q(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 455 | q_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[1010] | 456 | tq_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 457 | #else |
---|
[1788] | 458 | ALLOCATE( q_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 459 | q_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[667] | 460 | q_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 461 | #endif |
---|
[1] | 462 | |
---|
| 463 | ! |
---|
[75] | 464 | !-- 3D-arrays needed for humidity only |
---|
| 465 | IF ( humidity ) THEN |
---|
[1010] | 466 | #if defined( __nopointer ) |
---|
| 467 | ALLOCATE( vpt(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 468 | #else |
---|
[667] | 469 | ALLOCATE( vpt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 470 | #endif |
---|
[1] | 471 | |
---|
[1788] | 472 | IF ( cloud_physics ) THEN |
---|
[1053] | 473 | |
---|
[1] | 474 | ! |
---|
| 475 | !-- Liquid water content |
---|
[1010] | 476 | #if defined( __nopointer ) |
---|
| 477 | ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 478 | #else |
---|
[667] | 479 | ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 480 | #endif |
---|
[72] | 481 | ! |
---|
| 482 | !-- Precipitation amount and rate (only needed if output is switched) |
---|
[1788] | 483 | ALLOCATE( precipitation_amount(nysg:nyng,nxlg:nxrg), & |
---|
[667] | 484 | precipitation_rate(nysg:nyng,nxlg:nxrg) ) |
---|
[1053] | 485 | |
---|
| 486 | ! |
---|
[1822] | 487 | !-- 3D-cloud water content |
---|
[1053] | 488 | #if defined( __nopointer ) |
---|
[1822] | 489 | ALLOCATE( qc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1053] | 490 | #else |
---|
[1822] | 491 | ALLOCATE( qc_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1053] | 492 | #endif |
---|
[1822] | 493 | ! |
---|
| 494 | !-- 3d-precipitation rate |
---|
| 495 | ALLOCATE( prr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1115] | 496 | |
---|
[1822] | 497 | IF ( microphysics_seifert ) THEN |
---|
[1053] | 498 | ! |
---|
[1822] | 499 | !-- 2D-rain water content and rain drop concentration arrays |
---|
| 500 | ALLOCATE ( qrs(nysg:nyng,nxlg:nxrg), & |
---|
| 501 | qrsws(nysg:nyng,nxlg:nxrg), & |
---|
| 502 | qrswst(nysg:nyng,nxlg:nxrg), & |
---|
| 503 | nrs(nysg:nyng,nxlg:nxrg), & |
---|
| 504 | nrsws(nysg:nyng,nxlg:nxrg), & |
---|
| 505 | nrswst(nysg:nyng,nxlg:nxrg) ) |
---|
[1115] | 506 | ! |
---|
[1822] | 507 | !-- 3D-rain water content, rain drop concentration arrays |
---|
[1115] | 508 | #if defined( __nopointer ) |
---|
[1822] | 509 | ALLOCATE( nr(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 510 | nr_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 511 | qr(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 512 | qr_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 513 | tnr_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 514 | tqr_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1115] | 515 | #else |
---|
[1822] | 516 | ALLOCATE( nr_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 517 | nr_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 518 | nr_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 519 | qr_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 520 | qr_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 521 | qr_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1115] | 522 | #endif |
---|
[1822] | 523 | ENDIF |
---|
[1053] | 524 | |
---|
[1] | 525 | ENDIF |
---|
| 526 | |
---|
| 527 | IF ( cloud_droplets ) THEN |
---|
| 528 | ! |
---|
[1010] | 529 | !-- Liquid water content, change in liquid water content |
---|
| 530 | #if defined( __nopointer ) |
---|
[1788] | 531 | ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[1010] | 532 | ql_c(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 533 | #else |
---|
[1788] | 534 | ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[1010] | 535 | ql_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 536 | #endif |
---|
| 537 | ! |
---|
| 538 | !-- Real volume of particles (with weighting), volume of particles |
---|
[1788] | 539 | ALLOCATE ( ql_v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[667] | 540 | ql_vp(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1] | 541 | ENDIF |
---|
| 542 | |
---|
| 543 | ENDIF |
---|
| 544 | |
---|
| 545 | ENDIF |
---|
| 546 | |
---|
[94] | 547 | IF ( ocean ) THEN |
---|
[1788] | 548 | ALLOCATE( saswsb(nysg:nyng,nxlg:nxrg), & |
---|
[1001] | 549 | saswst(nysg:nyng,nxlg:nxrg) ) |
---|
[1010] | 550 | #if defined( __nopointer ) |
---|
[1788] | 551 | ALLOCATE( prho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 552 | rho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 553 | sa(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 554 | sa_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[1010] | 555 | tsa_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
| 556 | #else |
---|
[1788] | 557 | ALLOCATE( prho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 558 | rho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 559 | sa_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
| 560 | sa_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), & |
---|
[667] | 561 | sa_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[388] | 562 | prho => prho_1 |
---|
| 563 | rho => rho_1 ! routines calc_mean_profile and diffusion_e require |
---|
| 564 | ! density to be apointer |
---|
[1010] | 565 | #endif |
---|
[108] | 566 | IF ( humidity_remote ) THEN |
---|
[667] | 567 | ALLOCATE( qswst_remote(nysg:nyng,nxlg:nxrg)) |
---|
[1340] | 568 | qswst_remote = 0.0_wp |
---|
[108] | 569 | ENDIF |
---|
[94] | 570 | ENDIF |
---|
| 571 | |
---|
[1] | 572 | ! |
---|
| 573 | !-- 3D-array for storing the dissipation, needed for calculating the sgs |
---|
| 574 | !-- particle velocities |
---|
[1831] | 575 | IF ( use_sgs_for_particles .OR. wang_kernel .OR. collision_turbulence & |
---|
| 576 | .OR. num_acc_per_node > 0 ) THEN |
---|
[1153] | 577 | ALLOCATE( diss(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) |
---|
[1] | 578 | ENDIF |
---|
| 579 | |
---|
| 580 | ! |
---|
[1299] | 581 | !-- 1D-array for large scale subsidence velocity |
---|
[1361] | 582 | IF ( .NOT. ALLOCATED( w_subs ) ) THEN |
---|
| 583 | ALLOCATE ( w_subs(nzb:nzt+1) ) |
---|
| 584 | w_subs = 0.0_wp |
---|
| 585 | ENDIF |
---|
[1299] | 586 | |
---|
| 587 | ! |
---|
[1400] | 588 | !-- ID-array and state-space-array for the parallel random number generator |
---|
| 589 | IF ( random_generator == 'random-parallel' ) THEN |
---|
| 590 | ALLOCATE ( seq_random_array(5,nysg:nyng,nxlg:nxrg) ) |
---|
| 591 | ALLOCATE ( id_random_array(0:ny,0:nx) ) |
---|
| 592 | seq_random_array = 0 |
---|
| 593 | id_random_array = 0 |
---|
| 594 | ENDIF |
---|
| 595 | |
---|
| 596 | ! |
---|
[51] | 597 | !-- 4D-array for storing the Rif-values at vertical walls |
---|
| 598 | IF ( topography /= 'flat' ) THEN |
---|
[667] | 599 | ALLOCATE( rif_wall(nzb:nzt+1,nysg:nyng,nxlg:nxrg,1:4) ) |
---|
[1340] | 600 | rif_wall = 0.0_wp |
---|
[51] | 601 | ENDIF |
---|
| 602 | |
---|
| 603 | ! |
---|
[106] | 604 | !-- Arrays to store velocity data from t-dt and the phase speeds which |
---|
| 605 | !-- are needed for radiation boundary conditions |
---|
[73] | 606 | IF ( outflow_l ) THEN |
---|
[1788] | 607 | ALLOCATE( u_m_l(nzb:nzt+1,nysg:nyng,1:2), & |
---|
| 608 | v_m_l(nzb:nzt+1,nysg:nyng,0:1), & |
---|
[667] | 609 | w_m_l(nzb:nzt+1,nysg:nyng,0:1) ) |
---|
[73] | 610 | ENDIF |
---|
| 611 | IF ( outflow_r ) THEN |
---|
[1788] | 612 | ALLOCATE( u_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), & |
---|
| 613 | v_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), & |
---|
[667] | 614 | w_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx) ) |
---|
[73] | 615 | ENDIF |
---|
[106] | 616 | IF ( outflow_l .OR. outflow_r ) THEN |
---|
[1788] | 617 | ALLOCATE( c_u(nzb:nzt+1,nysg:nyng), c_v(nzb:nzt+1,nysg:nyng), & |
---|
[667] | 618 | c_w(nzb:nzt+1,nysg:nyng) ) |
---|
[106] | 619 | ENDIF |
---|
[73] | 620 | IF ( outflow_s ) THEN |
---|
[1788] | 621 | ALLOCATE( u_m_s(nzb:nzt+1,0:1,nxlg:nxrg), & |
---|
| 622 | v_m_s(nzb:nzt+1,1:2,nxlg:nxrg), & |
---|
[667] | 623 | w_m_s(nzb:nzt+1,0:1,nxlg:nxrg) ) |
---|
[73] | 624 | ENDIF |
---|
| 625 | IF ( outflow_n ) THEN |
---|
[1788] | 626 | ALLOCATE( u_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), & |
---|
| 627 | v_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), & |
---|
[667] | 628 | w_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg) ) |
---|
[73] | 629 | ENDIF |
---|
[106] | 630 | IF ( outflow_s .OR. outflow_n ) THEN |
---|
[1788] | 631 | ALLOCATE( c_u(nzb:nzt+1,nxlg:nxrg), c_v(nzb:nzt+1,nxlg:nxrg), & |
---|
[667] | 632 | c_w(nzb:nzt+1,nxlg:nxrg) ) |
---|
[106] | 633 | ENDIF |
---|
[996] | 634 | IF ( outflow_l .OR. outflow_r .OR. outflow_s .OR. outflow_n ) THEN |
---|
[978] | 635 | ALLOCATE( c_u_m_l(nzb:nzt+1), c_v_m_l(nzb:nzt+1), c_w_m_l(nzb:nzt+1) ) |
---|
| 636 | ALLOCATE( c_u_m(nzb:nzt+1), c_v_m(nzb:nzt+1), c_w_m(nzb:nzt+1) ) |
---|
| 637 | ENDIF |
---|
[73] | 638 | |
---|
[978] | 639 | |
---|
[1010] | 640 | #if ! defined( __nopointer ) |
---|
[73] | 641 | ! |
---|
[1] | 642 | !-- Initial assignment of the pointers |
---|
[1001] | 643 | e => e_1; e_p => e_2; te_m => e_3 |
---|
[1032] | 644 | IF ( .NOT. neutral ) THEN |
---|
| 645 | pt => pt_1; pt_p => pt_2; tpt_m => pt_3 |
---|
| 646 | ELSE |
---|
| 647 | pt => pt_1; pt_p => pt_1; tpt_m => pt_3 |
---|
| 648 | ENDIF |
---|
[1001] | 649 | u => u_1; u_p => u_2; tu_m => u_3 |
---|
| 650 | v => v_1; v_p => v_2; tv_m => v_3 |
---|
| 651 | w => w_1; w_p => w_2; tw_m => w_3 |
---|
[1] | 652 | |
---|
[1001] | 653 | IF ( humidity .OR. passive_scalar ) THEN |
---|
| 654 | q => q_1; q_p => q_2; tq_m => q_3 |
---|
[1053] | 655 | IF ( humidity ) THEN |
---|
| 656 | vpt => vpt_1 |
---|
| 657 | IF ( cloud_physics ) THEN |
---|
| 658 | ql => ql_1 |
---|
[1822] | 659 | qc => qc_1 |
---|
| 660 | IF ( microphysics_seifert ) THEN |
---|
| 661 | qr => qr_1; qr_p => qr_2; tqr_m => qr_3 |
---|
| 662 | nr => nr_1; nr_p => nr_2; tnr_m => nr_3 |
---|
[1053] | 663 | ENDIF |
---|
| 664 | ENDIF |
---|
| 665 | ENDIF |
---|
[1001] | 666 | IF ( cloud_droplets ) THEN |
---|
| 667 | ql => ql_1 |
---|
| 668 | ql_c => ql_2 |
---|
[1] | 669 | ENDIF |
---|
[1001] | 670 | ENDIF |
---|
[1] | 671 | |
---|
[1001] | 672 | IF ( ocean ) THEN |
---|
| 673 | sa => sa_1; sa_p => sa_2; tsa_m => sa_3 |
---|
| 674 | ENDIF |
---|
[1010] | 675 | #endif |
---|
[1] | 676 | |
---|
| 677 | ! |
---|
[1551] | 678 | !-- Allocate land surface model arrays |
---|
| 679 | IF ( land_surface ) THEN |
---|
[1817] | 680 | CALL lsm_init_arrays |
---|
[1551] | 681 | ENDIF |
---|
| 682 | |
---|
| 683 | ! |
---|
[709] | 684 | !-- Allocate arrays containing the RK coefficient for calculation of |
---|
| 685 | !-- perturbation pressure and turbulent fluxes. At this point values are |
---|
| 686 | !-- set for pressure calculation during initialization (where no timestep |
---|
| 687 | !-- is done). Further below the values needed within the timestep scheme |
---|
| 688 | !-- will be set. |
---|
[1762] | 689 | !-- TO_DO: zeroth element added to weight_pres because in case of nesting |
---|
| 690 | !-- pres may need to be called outside the RK-substeps. Antti will |
---|
| 691 | !-- check if this is really required. |
---|
[1788] | 692 | ALLOCATE( weight_substep(1:intermediate_timestep_count_max), & |
---|
[1762] | 693 | weight_pres(0:intermediate_timestep_count_max) ) |
---|
[1340] | 694 | weight_substep = 1.0_wp |
---|
| 695 | weight_pres = 1.0_wp |
---|
[709] | 696 | intermediate_timestep_count = 1 ! needed when simulated_time = 0.0 |
---|
[673] | 697 | |
---|
[1402] | 698 | CALL location_message( 'finished', .TRUE. ) |
---|
[673] | 699 | ! |
---|
[1] | 700 | !-- Initialize model variables |
---|
[1788] | 701 | IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. & |
---|
[328] | 702 | TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN |
---|
[1] | 703 | ! |
---|
| 704 | !-- First model run of a possible job queue. |
---|
| 705 | !-- Initial profiles of the variables must be computes. |
---|
| 706 | IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN |
---|
[1384] | 707 | |
---|
[1402] | 708 | CALL location_message( 'initializing with 1D model profiles', .FALSE. ) |
---|
[1] | 709 | ! |
---|
| 710 | !-- Use solutions of the 1D model as initial profiles, |
---|
| 711 | !-- start 1D model |
---|
| 712 | CALL init_1d_model |
---|
| 713 | ! |
---|
| 714 | !-- Transfer initial profiles to the arrays of the 3D model |
---|
[667] | 715 | DO i = nxlg, nxrg |
---|
| 716 | DO j = nysg, nyng |
---|
[1] | 717 | e(:,j,i) = e1d |
---|
| 718 | kh(:,j,i) = kh1d |
---|
| 719 | km(:,j,i) = km1d |
---|
| 720 | pt(:,j,i) = pt_init |
---|
| 721 | u(:,j,i) = u1d |
---|
| 722 | v(:,j,i) = v1d |
---|
| 723 | ENDDO |
---|
| 724 | ENDDO |
---|
| 725 | |
---|
[75] | 726 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[667] | 727 | DO i = nxlg, nxrg |
---|
| 728 | DO j = nysg, nyng |
---|
[1] | 729 | q(:,j,i) = q_init |
---|
| 730 | ENDDO |
---|
| 731 | ENDDO |
---|
[1822] | 732 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1053] | 733 | DO i = nxlg, nxrg |
---|
| 734 | DO j = nysg, nyng |
---|
[1340] | 735 | qr(:,j,i) = 0.0_wp |
---|
| 736 | nr(:,j,i) = 0.0_wp |
---|
[1053] | 737 | ENDDO |
---|
| 738 | ENDDO |
---|
[1115] | 739 | |
---|
[1053] | 740 | ENDIF |
---|
[1] | 741 | ENDIF |
---|
| 742 | |
---|
| 743 | IF ( .NOT. constant_diffusion ) THEN |
---|
[667] | 744 | DO i = nxlg, nxrg |
---|
| 745 | DO j = nysg, nyng |
---|
[1] | 746 | e(:,j,i) = e1d |
---|
| 747 | ENDDO |
---|
| 748 | ENDDO |
---|
| 749 | ! |
---|
| 750 | !-- Store initial profiles for output purposes etc. |
---|
| 751 | hom(:,1,25,:) = SPREAD( l1d, 2, statistic_regions+1 ) |
---|
| 752 | |
---|
[1691] | 753 | IF ( constant_flux_layer ) THEN |
---|
[1707] | 754 | ol = ( zu(nzb+1) - zw(nzb) ) / ( rif1d(nzb+1) + 1.0E-20_wp ) |
---|
[1340] | 755 | ts = 0.0_wp ! could actually be computed more accurately in the |
---|
| 756 | ! 1D model. Update when opportunity arises. |
---|
[1] | 757 | us = us1d |
---|
| 758 | usws = usws1d |
---|
| 759 | vsws = vsws1d |
---|
| 760 | ELSE |
---|
[1340] | 761 | ts = 0.0_wp ! must be set, because used in |
---|
[1691] | 762 | ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min ! flowste |
---|
[1340] | 763 | us = 0.0_wp |
---|
| 764 | usws = 0.0_wp |
---|
| 765 | vsws = 0.0_wp |
---|
[1] | 766 | ENDIF |
---|
| 767 | |
---|
| 768 | ELSE |
---|
[1340] | 769 | e = 0.0_wp ! must be set, because used in |
---|
[1691] | 770 | ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min ! flowste |
---|
[1340] | 771 | ts = 0.0_wp |
---|
| 772 | us = 0.0_wp |
---|
| 773 | usws = 0.0_wp |
---|
| 774 | vsws = 0.0_wp |
---|
[1] | 775 | ENDIF |
---|
[102] | 776 | uswst = top_momentumflux_u |
---|
| 777 | vswst = top_momentumflux_v |
---|
[1] | 778 | |
---|
| 779 | ! |
---|
| 780 | !-- In every case qs = 0.0 (see also pt) |
---|
| 781 | !-- This could actually be computed more accurately in the 1D model. |
---|
| 782 | !-- Update when opportunity arises! |
---|
[1053] | 783 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 784 | qs = 0.0_wp |
---|
[1822] | 785 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1340] | 786 | qrs = 0.0_wp |
---|
| 787 | nrs = 0.0_wp |
---|
[1053] | 788 | ENDIF |
---|
| 789 | ENDIF |
---|
[1] | 790 | |
---|
| 791 | ! |
---|
[1762] | 792 | !-- Inside buildings set velocities back to zero |
---|
[1] | 793 | IF ( topography /= 'flat' ) THEN |
---|
[1762] | 794 | DO i = nxlg, nxrg |
---|
| 795 | DO j = nysg, nyng |
---|
[1340] | 796 | u(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
| 797 | v(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
[1] | 798 | ENDDO |
---|
| 799 | ENDDO |
---|
[667] | 800 | |
---|
[1] | 801 | ! |
---|
| 802 | !-- WARNING: The extra boundary conditions set after running the |
---|
| 803 | !-- ------- 1D model impose an error on the divergence one layer |
---|
| 804 | !-- below the topography; need to correct later |
---|
| 805 | !-- ATTENTION: Provisional correction for Piacsek & Williams |
---|
| 806 | !-- --------- advection scheme: keep u and v zero one layer below |
---|
| 807 | !-- the topography. |
---|
[667] | 808 | IF ( ibc_uv_b == 1 ) THEN |
---|
| 809 | ! |
---|
[1] | 810 | !-- Neumann condition |
---|
| 811 | DO i = nxl-1, nxr+1 |
---|
| 812 | DO j = nys-1, nyn+1 |
---|
| 813 | IF ( nzb_u_inner(j,i) == 0 ) u(0,j,i) = u(1,j,i) |
---|
| 814 | IF ( nzb_v_inner(j,i) == 0 ) v(0,j,i) = v(1,j,i) |
---|
| 815 | ENDDO |
---|
| 816 | ENDDO |
---|
| 817 | |
---|
| 818 | ENDIF |
---|
| 819 | |
---|
| 820 | ENDIF |
---|
| 821 | |
---|
[1402] | 822 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 823 | |
---|
[1788] | 824 | ELSEIF ( INDEX(initializing_actions, 'set_constant_profiles') /= 0 ) & |
---|
[1] | 825 | THEN |
---|
[1241] | 826 | |
---|
[1402] | 827 | CALL location_message( 'initializing with constant profiles', .FALSE. ) |
---|
[1] | 828 | ! |
---|
[1241] | 829 | !-- Overwrite initial profiles in case of nudging |
---|
[1788] | 830 | IF ( nudging ) THEN |
---|
[1241] | 831 | pt_init = ptnudge(:,1) |
---|
| 832 | u_init = unudge(:,1) |
---|
| 833 | v_init = vnudge(:,1) |
---|
| 834 | IF ( humidity .OR. passive_scalar ) THEN |
---|
| 835 | q_init = qnudge(:,1) |
---|
| 836 | ENDIF |
---|
| 837 | |
---|
[1788] | 838 | WRITE( message_string, * ) 'Initial profiles of u, v and ', & |
---|
[1241] | 839 | 'scalars from NUDGING_DATA are used.' |
---|
| 840 | CALL message( 'init_3d_model', 'PA0370', 0, 0, 0, 6, 0 ) |
---|
| 841 | ENDIF |
---|
| 842 | |
---|
| 843 | ! |
---|
[1] | 844 | !-- Use constructed initial profiles (velocity constant with height, |
---|
| 845 | !-- temperature profile with constant gradient) |
---|
[667] | 846 | DO i = nxlg, nxrg |
---|
| 847 | DO j = nysg, nyng |
---|
[1] | 848 | pt(:,j,i) = pt_init |
---|
| 849 | u(:,j,i) = u_init |
---|
| 850 | v(:,j,i) = v_init |
---|
| 851 | ENDDO |
---|
| 852 | ENDDO |
---|
[75] | 853 | |
---|
[1] | 854 | ! |
---|
[292] | 855 | !-- Set initial horizontal velocities at the lowest computational grid |
---|
| 856 | !-- levels to zero in order to avoid too small time steps caused by the |
---|
| 857 | !-- diffusion limit in the initial phase of a run (at k=1, dz/2 occurs |
---|
[1815] | 858 | !-- in the limiting formula!). |
---|
| 859 | IF ( ibc_uv_b /= 1 ) THEN |
---|
| 860 | DO i = nxlg, nxrg |
---|
| 861 | DO j = nysg, nyng |
---|
| 862 | u(nzb:nzb_u_inner(j,i)+1,j,i) = 0.0_wp |
---|
| 863 | v(nzb:nzb_v_inner(j,i)+1,j,i) = 0.0_wp |
---|
| 864 | ENDDO |
---|
| 865 | ENDDO |
---|
| 866 | ENDIF |
---|
[1] | 867 | |
---|
[75] | 868 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[667] | 869 | DO i = nxlg, nxrg |
---|
| 870 | DO j = nysg, nyng |
---|
[1] | 871 | q(:,j,i) = q_init |
---|
| 872 | ENDDO |
---|
| 873 | ENDDO |
---|
[1822] | 874 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1115] | 875 | |
---|
[1822] | 876 | DO i = nxlg, nxrg |
---|
| 877 | DO j = nysg, nyng |
---|
| 878 | qr(:,j,i) = 0.0_wp |
---|
| 879 | nr(:,j,i) = 0.0_wp |
---|
[1053] | 880 | ENDDO |
---|
[1822] | 881 | ENDDO |
---|
[1115] | 882 | |
---|
[1053] | 883 | ENDIF |
---|
[1] | 884 | ENDIF |
---|
| 885 | |
---|
[94] | 886 | IF ( ocean ) THEN |
---|
[667] | 887 | DO i = nxlg, nxrg |
---|
| 888 | DO j = nysg, nyng |
---|
[94] | 889 | sa(:,j,i) = sa_init |
---|
| 890 | ENDDO |
---|
| 891 | ENDDO |
---|
| 892 | ENDIF |
---|
[1] | 893 | |
---|
| 894 | IF ( constant_diffusion ) THEN |
---|
| 895 | km = km_constant |
---|
| 896 | kh = km / prandtl_number |
---|
[1340] | 897 | e = 0.0_wp |
---|
| 898 | ELSEIF ( e_init > 0.0_wp ) THEN |
---|
[108] | 899 | DO k = nzb+1, nzt |
---|
[1340] | 900 | km(k,:,:) = 0.1_wp * l_grid(k) * SQRT( e_init ) |
---|
[108] | 901 | ENDDO |
---|
| 902 | km(nzb,:,:) = km(nzb+1,:,:) |
---|
| 903 | km(nzt+1,:,:) = km(nzt,:,:) |
---|
| 904 | kh = km / prandtl_number |
---|
| 905 | e = e_init |
---|
[1] | 906 | ELSE |
---|
[108] | 907 | IF ( .NOT. ocean ) THEN |
---|
[1340] | 908 | kh = 0.01_wp ! there must exist an initial diffusion, because |
---|
| 909 | km = 0.01_wp ! otherwise no TKE would be produced by the |
---|
[108] | 910 | ! production terms, as long as not yet |
---|
| 911 | ! e = (u*/cm)**2 at k=nzb+1 |
---|
| 912 | ELSE |
---|
[1340] | 913 | kh = 0.00001_wp |
---|
| 914 | km = 0.00001_wp |
---|
[108] | 915 | ENDIF |
---|
[1340] | 916 | e = 0.0_wp |
---|
[1] | 917 | ENDIF |
---|
[1691] | 918 | ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min |
---|
[1340] | 919 | ts = 0.0_wp |
---|
| 920 | us = 0.0_wp |
---|
| 921 | usws = 0.0_wp |
---|
[102] | 922 | uswst = top_momentumflux_u |
---|
[1340] | 923 | vsws = 0.0_wp |
---|
[102] | 924 | vswst = top_momentumflux_v |
---|
[1340] | 925 | IF ( humidity .OR. passive_scalar ) qs = 0.0_wp |
---|
[1] | 926 | |
---|
| 927 | ! |
---|
| 928 | !-- Compute initial temperature field and other constants used in case |
---|
| 929 | !-- of a sloping surface |
---|
| 930 | IF ( sloping_surface ) CALL init_slope |
---|
| 931 | |
---|
[1402] | 932 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 933 | |
---|
[1788] | 934 | ELSEIF ( INDEX(initializing_actions, 'by_user') /= 0 ) & |
---|
[46] | 935 | THEN |
---|
[1384] | 936 | |
---|
[1402] | 937 | CALL location_message( 'initializing by user', .FALSE. ) |
---|
[46] | 938 | ! |
---|
| 939 | !-- Initialization will completely be done by the user |
---|
| 940 | CALL user_init_3d_model |
---|
| 941 | |
---|
[1402] | 942 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 943 | |
---|
[1] | 944 | ENDIF |
---|
[1384] | 945 | |
---|
[1402] | 946 | CALL location_message( 'initializing statistics, boundary conditions, etc.', & |
---|
| 947 | .FALSE. ) |
---|
[1384] | 948 | |
---|
[667] | 949 | ! |
---|
| 950 | !-- Bottom boundary |
---|
| 951 | IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2 ) THEN |
---|
[1340] | 952 | u(nzb,:,:) = 0.0_wp |
---|
| 953 | v(nzb,:,:) = 0.0_wp |
---|
[667] | 954 | ENDIF |
---|
[1] | 955 | |
---|
| 956 | ! |
---|
[151] | 957 | !-- Apply channel flow boundary condition |
---|
[132] | 958 | IF ( TRIM( bc_uv_t ) == 'dirichlet_0' ) THEN |
---|
[1340] | 959 | u(nzt+1,:,:) = 0.0_wp |
---|
| 960 | v(nzt+1,:,:) = 0.0_wp |
---|
[132] | 961 | ENDIF |
---|
| 962 | |
---|
| 963 | ! |
---|
[1] | 964 | !-- Calculate virtual potential temperature |
---|
[1340] | 965 | IF ( humidity ) vpt = pt * ( 1.0_wp + 0.61_wp * q ) |
---|
[1] | 966 | |
---|
| 967 | ! |
---|
| 968 | !-- Store initial profiles for output purposes etc. |
---|
| 969 | hom(:,1,5,:) = SPREAD( u(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 970 | hom(:,1,6,:) = SPREAD( v(:,nys,nxl), 2, statistic_regions+1 ) |
---|
[667] | 971 | IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2) THEN |
---|
[1340] | 972 | hom(nzb,1,5,:) = 0.0_wp |
---|
| 973 | hom(nzb,1,6,:) = 0.0_wp |
---|
[1] | 974 | ENDIF |
---|
| 975 | hom(:,1,7,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 976 | hom(:,1,23,:) = SPREAD( km(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 977 | hom(:,1,24,:) = SPREAD( kh(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 978 | |
---|
[97] | 979 | IF ( ocean ) THEN |
---|
| 980 | ! |
---|
| 981 | !-- Store initial salinity profile |
---|
| 982 | hom(:,1,26,:) = SPREAD( sa(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 983 | ENDIF |
---|
[1] | 984 | |
---|
[75] | 985 | IF ( humidity ) THEN |
---|
[1] | 986 | ! |
---|
| 987 | !-- Store initial profile of total water content, virtual potential |
---|
| 988 | !-- temperature |
---|
| 989 | hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 990 | hom(:,1,29,:) = SPREAD( vpt(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 991 | IF ( cloud_physics .OR. cloud_droplets ) THEN |
---|
| 992 | ! |
---|
| 993 | !-- Store initial profile of specific humidity and potential |
---|
| 994 | !-- temperature |
---|
| 995 | hom(:,1,27,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 996 | hom(:,1,28,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 997 | ENDIF |
---|
| 998 | ENDIF |
---|
| 999 | |
---|
| 1000 | IF ( passive_scalar ) THEN |
---|
| 1001 | ! |
---|
| 1002 | !-- Store initial scalar profile |
---|
| 1003 | hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 ) |
---|
| 1004 | ENDIF |
---|
| 1005 | |
---|
| 1006 | ! |
---|
[1400] | 1007 | !-- Initialize the random number generators (from numerical recipes) |
---|
| 1008 | CALL random_function_ini |
---|
[1429] | 1009 | |
---|
[1400] | 1010 | IF ( random_generator == 'random-parallel' ) THEN |
---|
[1429] | 1011 | !-- Asigning an ID to every vertical gridpoint column |
---|
| 1012 | !-- dependig on the ensemble run number. |
---|
| 1013 | random_dummy=1 |
---|
[1400] | 1014 | DO j=0,ny |
---|
| 1015 | DO i=0,nx |
---|
[1788] | 1016 | id_random_array(j,i) = random_dummy + 1E6 & |
---|
| 1017 | * ( ensemble_member_nr - 1000 ) |
---|
[1429] | 1018 | random_dummy = random_dummy + 1 |
---|
[1400] | 1019 | END DO |
---|
| 1020 | ENDDO |
---|
[1429] | 1021 | !-- Initializing with random_seed_parallel for every vertical |
---|
| 1022 | !-- gridpoint column. |
---|
| 1023 | random_dummy=0 |
---|
[1400] | 1024 | DO j = nysg, nyng |
---|
| 1025 | DO i = nxlg, nxrg |
---|
| 1026 | CALL random_seed_parallel (random_sequence=id_random_array(j, i)) |
---|
| 1027 | CALL random_number_parallel (random_dummy) |
---|
| 1028 | CALL random_seed_parallel (get=seq_random_array(:, j, i)) |
---|
| 1029 | END DO |
---|
| 1030 | ENDDO |
---|
| 1031 | ENDIF |
---|
| 1032 | |
---|
| 1033 | ! |
---|
[19] | 1034 | !-- Initialize fluxes at bottom surface |
---|
[1] | 1035 | IF ( use_surface_fluxes ) THEN |
---|
| 1036 | |
---|
| 1037 | IF ( constant_heatflux ) THEN |
---|
| 1038 | ! |
---|
| 1039 | !-- Heat flux is prescribed |
---|
| 1040 | IF ( random_heatflux ) THEN |
---|
| 1041 | CALL disturb_heatflux |
---|
| 1042 | ELSE |
---|
| 1043 | shf = surface_heatflux |
---|
| 1044 | ! |
---|
[1241] | 1045 | !-- Initialize shf with data from external file LSF_DATA |
---|
[1788] | 1046 | IF ( large_scale_forcing .AND. lsf_surf ) THEN |
---|
[1241] | 1047 | CALL ls_forcing_surf ( simulated_time ) |
---|
| 1048 | ENDIF |
---|
| 1049 | |
---|
| 1050 | ! |
---|
[1] | 1051 | !-- Over topography surface_heatflux is replaced by wall_heatflux(0) |
---|
| 1052 | IF ( TRIM( topography ) /= 'flat' ) THEN |
---|
[667] | 1053 | DO i = nxlg, nxrg |
---|
| 1054 | DO j = nysg, nyng |
---|
[1] | 1055 | IF ( nzb_s_inner(j,i) /= 0 ) THEN |
---|
| 1056 | shf(j,i) = wall_heatflux(0) |
---|
| 1057 | ENDIF |
---|
| 1058 | ENDDO |
---|
| 1059 | ENDDO |
---|
| 1060 | ENDIF |
---|
| 1061 | ENDIF |
---|
| 1062 | ENDIF |
---|
| 1063 | |
---|
| 1064 | ! |
---|
| 1065 | !-- Determine the near-surface water flux |
---|
[75] | 1066 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1822] | 1067 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1340] | 1068 | qrsws = 0.0_wp |
---|
| 1069 | nrsws = 0.0_wp |
---|
[1053] | 1070 | ENDIF |
---|
[1] | 1071 | IF ( constant_waterflux ) THEN |
---|
| 1072 | qsws = surface_waterflux |
---|
[407] | 1073 | ! |
---|
| 1074 | !-- Over topography surface_waterflux is replaced by |
---|
| 1075 | !-- wall_humidityflux(0) |
---|
| 1076 | IF ( TRIM( topography ) /= 'flat' ) THEN |
---|
| 1077 | wall_qflux = wall_humidityflux |
---|
[667] | 1078 | DO i = nxlg, nxrg |
---|
| 1079 | DO j = nysg, nyng |
---|
[407] | 1080 | IF ( nzb_s_inner(j,i) /= 0 ) THEN |
---|
| 1081 | qsws(j,i) = wall_qflux(0) |
---|
| 1082 | ENDIF |
---|
| 1083 | ENDDO |
---|
| 1084 | ENDDO |
---|
| 1085 | ENDIF |
---|
[1] | 1086 | ENDIF |
---|
| 1087 | ENDIF |
---|
| 1088 | |
---|
| 1089 | ENDIF |
---|
| 1090 | |
---|
| 1091 | ! |
---|
[19] | 1092 | !-- Initialize fluxes at top surface |
---|
[94] | 1093 | !-- Currently, only the heatflux and salinity flux can be prescribed. |
---|
| 1094 | !-- The latent flux is zero in this case! |
---|
[19] | 1095 | IF ( use_top_fluxes ) THEN |
---|
| 1096 | |
---|
| 1097 | IF ( constant_top_heatflux ) THEN |
---|
| 1098 | ! |
---|
| 1099 | !-- Heat flux is prescribed |
---|
| 1100 | tswst = top_heatflux |
---|
| 1101 | |
---|
[1053] | 1102 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 1103 | qswst = 0.0_wp |
---|
[1822] | 1104 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1340] | 1105 | nrswst = 0.0_wp |
---|
| 1106 | qrswst = 0.0_wp |
---|
[1053] | 1107 | ENDIF |
---|
| 1108 | ENDIF |
---|
[94] | 1109 | |
---|
| 1110 | IF ( ocean ) THEN |
---|
[95] | 1111 | saswsb = bottom_salinityflux |
---|
[94] | 1112 | saswst = top_salinityflux |
---|
| 1113 | ENDIF |
---|
[102] | 1114 | ENDIF |
---|
[19] | 1115 | |
---|
[102] | 1116 | ! |
---|
| 1117 | !-- Initialization in case of a coupled model run |
---|
| 1118 | IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN |
---|
[1340] | 1119 | tswst = 0.0_wp |
---|
[102] | 1120 | ENDIF |
---|
| 1121 | |
---|
[19] | 1122 | ENDIF |
---|
| 1123 | |
---|
| 1124 | ! |
---|
[1] | 1125 | !-- Initialize Prandtl layer quantities |
---|
[1691] | 1126 | IF ( constant_flux_layer ) THEN |
---|
[1] | 1127 | |
---|
| 1128 | z0 = roughness_length |
---|
[978] | 1129 | z0h = z0h_factor * z0 |
---|
[1788] | 1130 | z0q = z0h_factor * z0 |
---|
[1] | 1131 | |
---|
| 1132 | IF ( .NOT. constant_heatflux ) THEN |
---|
| 1133 | ! |
---|
| 1134 | !-- Surface temperature is prescribed. Here the heat flux cannot be |
---|
[1691] | 1135 | !-- simply estimated, because therefore ol, u* and theta* would have |
---|
[1] | 1136 | !-- to be computed by iteration. This is why the heat flux is assumed |
---|
| 1137 | !-- to be zero before the first time step. It approaches its correct |
---|
| 1138 | !-- value in the course of the first few time steps. |
---|
[1340] | 1139 | shf = 0.0_wp |
---|
[1] | 1140 | ENDIF |
---|
| 1141 | |
---|
[75] | 1142 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1788] | 1143 | IF ( .NOT. constant_waterflux ) qsws = 0.0_wp |
---|
[1822] | 1144 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1340] | 1145 | qrsws = 0.0_wp |
---|
| 1146 | nrsws = 0.0_wp |
---|
[1053] | 1147 | ENDIF |
---|
[1] | 1148 | ENDIF |
---|
| 1149 | |
---|
| 1150 | ENDIF |
---|
| 1151 | |
---|
[1179] | 1152 | ! |
---|
| 1153 | !-- Set the reference state to be used in the buoyancy terms (for ocean runs |
---|
| 1154 | !-- the reference state will be set (overwritten) in init_ocean) |
---|
| 1155 | IF ( use_single_reference_value ) THEN |
---|
[1788] | 1156 | IF ( .NOT. humidity ) THEN |
---|
[1179] | 1157 | ref_state(:) = pt_reference |
---|
| 1158 | ELSE |
---|
| 1159 | ref_state(:) = vpt_reference |
---|
| 1160 | ENDIF |
---|
| 1161 | ELSE |
---|
[1788] | 1162 | IF ( .NOT. humidity ) THEN |
---|
[1179] | 1163 | ref_state(:) = pt_init(:) |
---|
| 1164 | ELSE |
---|
| 1165 | ref_state(:) = vpt(:,nys,nxl) |
---|
| 1166 | ENDIF |
---|
| 1167 | ENDIF |
---|
[152] | 1168 | |
---|
| 1169 | ! |
---|
[707] | 1170 | !-- For the moment, vertical velocity is zero |
---|
[1340] | 1171 | w = 0.0_wp |
---|
[1] | 1172 | |
---|
| 1173 | ! |
---|
| 1174 | !-- Initialize array sums (must be defined in first call of pres) |
---|
[1340] | 1175 | sums = 0.0_wp |
---|
[1] | 1176 | |
---|
| 1177 | ! |
---|
[707] | 1178 | !-- In case of iterative solvers, p must get an initial value |
---|
[1575] | 1179 | IF ( psolver(1:9) == 'multigrid' .OR. psolver == 'sor' ) p = 0.0_wp |
---|
[707] | 1180 | |
---|
| 1181 | ! |
---|
[72] | 1182 | !-- Treating cloud physics, liquid water content and precipitation amount |
---|
| 1183 | !-- are zero at beginning of the simulation |
---|
| 1184 | IF ( cloud_physics ) THEN |
---|
[1340] | 1185 | ql = 0.0_wp |
---|
[1822] | 1186 | qc = 0.0_wp |
---|
| 1187 | |
---|
| 1188 | precipitation_amount = 0.0_wp |
---|
[72] | 1189 | ENDIF |
---|
[673] | 1190 | ! |
---|
[1] | 1191 | !-- Impose vortex with vertical axis on the initial velocity profile |
---|
| 1192 | IF ( INDEX( initializing_actions, 'initialize_vortex' ) /= 0 ) THEN |
---|
| 1193 | CALL init_rankine |
---|
| 1194 | ENDIF |
---|
| 1195 | |
---|
| 1196 | ! |
---|
| 1197 | !-- Impose temperature anomaly (advection test only) |
---|
| 1198 | IF ( INDEX( initializing_actions, 'initialize_ptanom' ) /= 0 ) THEN |
---|
| 1199 | CALL init_pt_anomaly |
---|
| 1200 | ENDIF |
---|
| 1201 | |
---|
| 1202 | ! |
---|
| 1203 | !-- If required, change the surface temperature at the start of the 3D run |
---|
[1340] | 1204 | IF ( pt_surface_initial_change /= 0.0_wp ) THEN |
---|
[1] | 1205 | pt(nzb,:,:) = pt(nzb,:,:) + pt_surface_initial_change |
---|
| 1206 | ENDIF |
---|
| 1207 | |
---|
| 1208 | ! |
---|
| 1209 | !-- If required, change the surface humidity/scalar at the start of the 3D |
---|
| 1210 | !-- run |
---|
[1788] | 1211 | IF ( ( humidity .OR. passive_scalar ) .AND. & |
---|
[1340] | 1212 | q_surface_initial_change /= 0.0_wp ) THEN |
---|
[1] | 1213 | q(nzb,:,:) = q(nzb,:,:) + q_surface_initial_change |
---|
| 1214 | ENDIF |
---|
| 1215 | |
---|
| 1216 | ! |
---|
| 1217 | !-- Initialize old and new time levels. |
---|
[1340] | 1218 | 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] | 1219 | e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w |
---|
| 1220 | |
---|
[75] | 1221 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 1222 | tq_m = 0.0_wp |
---|
[1] | 1223 | q_p = q |
---|
[1822] | 1224 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1340] | 1225 | tqr_m = 0.0_wp |
---|
[1822] | 1226 | qr_p = qr |
---|
[1340] | 1227 | tnr_m = 0.0_wp |
---|
[1822] | 1228 | nr_p = nr |
---|
[1053] | 1229 | ENDIF |
---|
[1] | 1230 | ENDIF |
---|
| 1231 | |
---|
[94] | 1232 | IF ( ocean ) THEN |
---|
[1340] | 1233 | tsa_m = 0.0_wp |
---|
[94] | 1234 | sa_p = sa |
---|
| 1235 | ENDIF |
---|
[667] | 1236 | |
---|
[1402] | 1237 | CALL location_message( 'finished', .TRUE. ) |
---|
[94] | 1238 | |
---|
[1788] | 1239 | ELSEIF ( TRIM( initializing_actions ) == 'read_restart_data' .OR. & |
---|
| 1240 | TRIM( initializing_actions ) == 'cyclic_fill' ) & |
---|
[1] | 1241 | THEN |
---|
[1384] | 1242 | |
---|
[1402] | 1243 | CALL location_message( 'initializing in case of restart / cyclic_fill', & |
---|
| 1244 | .FALSE. ) |
---|
[1] | 1245 | ! |
---|
[767] | 1246 | !-- When reading data for cyclic fill of 3D prerun data files, read |
---|
| 1247 | !-- some of the global variables from the restart file which are required |
---|
| 1248 | !-- for initializing the inflow |
---|
[328] | 1249 | IF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN |
---|
[559] | 1250 | |
---|
[759] | 1251 | DO i = 0, io_blocks-1 |
---|
| 1252 | IF ( i == io_group ) THEN |
---|
| 1253 | CALL read_parts_of_var_list |
---|
| 1254 | CALL close_file( 13 ) |
---|
| 1255 | ENDIF |
---|
| 1256 | #if defined( __parallel ) |
---|
| 1257 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
| 1258 | #endif |
---|
| 1259 | ENDDO |
---|
[328] | 1260 | |
---|
[767] | 1261 | ENDIF |
---|
| 1262 | |
---|
[151] | 1263 | ! |
---|
[767] | 1264 | !-- Read binary data from restart file |
---|
| 1265 | DO i = 0, io_blocks-1 |
---|
| 1266 | IF ( i == io_group ) THEN |
---|
| 1267 | CALL read_3d_binary |
---|
| 1268 | ENDIF |
---|
| 1269 | #if defined( __parallel ) |
---|
| 1270 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
| 1271 | #endif |
---|
| 1272 | ENDDO |
---|
| 1273 | |
---|
[328] | 1274 | ! |
---|
[767] | 1275 | !-- Initialization of the turbulence recycling method |
---|
[1788] | 1276 | IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. & |
---|
[767] | 1277 | turbulent_inflow ) THEN |
---|
| 1278 | ! |
---|
| 1279 | !-- First store the profiles to be used at the inflow. |
---|
| 1280 | !-- These profiles are the (temporally) and horizontally averaged vertical |
---|
| 1281 | !-- profiles from the prerun. Alternatively, prescribed profiles |
---|
| 1282 | !-- for u,v-components can be used. |
---|
[1615] | 1283 | ALLOCATE( mean_inflow_profiles(nzb:nzt+1,6) ) |
---|
[151] | 1284 | |
---|
[767] | 1285 | IF ( use_prescribed_profile_data ) THEN |
---|
| 1286 | mean_inflow_profiles(:,1) = u_init ! u |
---|
| 1287 | mean_inflow_profiles(:,2) = v_init ! v |
---|
| 1288 | ELSE |
---|
[328] | 1289 | mean_inflow_profiles(:,1) = hom_sum(:,1,0) ! u |
---|
| 1290 | mean_inflow_profiles(:,2) = hom_sum(:,2,0) ! v |
---|
[767] | 1291 | ENDIF |
---|
| 1292 | mean_inflow_profiles(:,4) = hom_sum(:,4,0) ! pt |
---|
| 1293 | mean_inflow_profiles(:,5) = hom_sum(:,8,0) ! e |
---|
[1615] | 1294 | mean_inflow_profiles(:,6) = hom_sum(:,41,0) ! q |
---|
[151] | 1295 | |
---|
| 1296 | ! |
---|
[767] | 1297 | !-- If necessary, adjust the horizontal flow field to the prescribed |
---|
| 1298 | !-- profiles |
---|
| 1299 | IF ( use_prescribed_profile_data ) THEN |
---|
| 1300 | DO i = nxlg, nxrg |
---|
[667] | 1301 | DO j = nysg, nyng |
---|
[328] | 1302 | DO k = nzb, nzt+1 |
---|
[767] | 1303 | u(k,j,i) = u(k,j,i) - hom_sum(k,1,0) + u_init(k) |
---|
| 1304 | v(k,j,i) = v(k,j,i) - hom_sum(k,2,0) + v_init(k) |
---|
[328] | 1305 | ENDDO |
---|
[151] | 1306 | ENDDO |
---|
[767] | 1307 | ENDDO |
---|
| 1308 | ENDIF |
---|
[151] | 1309 | |
---|
| 1310 | ! |
---|
[767] | 1311 | !-- Use these mean profiles at the inflow (provided that Dirichlet |
---|
| 1312 | !-- conditions are used) |
---|
| 1313 | IF ( inflow_l ) THEN |
---|
| 1314 | DO j = nysg, nyng |
---|
| 1315 | DO k = nzb, nzt+1 |
---|
| 1316 | u(k,j,nxlg:-1) = mean_inflow_profiles(k,1) |
---|
| 1317 | v(k,j,nxlg:-1) = mean_inflow_profiles(k,2) |
---|
[1340] | 1318 | w(k,j,nxlg:-1) = 0.0_wp |
---|
[767] | 1319 | pt(k,j,nxlg:-1) = mean_inflow_profiles(k,4) |
---|
| 1320 | e(k,j,nxlg:-1) = mean_inflow_profiles(k,5) |
---|
[1615] | 1321 | IF ( humidity .OR. passive_scalar ) & |
---|
| 1322 | q(k,j,nxlg:-1) = mean_inflow_profiles(k,6) |
---|
[767] | 1323 | ENDDO |
---|
| 1324 | ENDDO |
---|
| 1325 | ENDIF |
---|
| 1326 | |
---|
[151] | 1327 | ! |
---|
[767] | 1328 | !-- Calculate the damping factors to be used at the inflow. For a |
---|
| 1329 | !-- turbulent inflow the turbulent fluctuations have to be limited |
---|
| 1330 | !-- vertically because otherwise the turbulent inflow layer will grow |
---|
| 1331 | !-- in time. |
---|
[1340] | 1332 | IF ( inflow_damping_height == 9999999.9_wp ) THEN |
---|
[767] | 1333 | ! |
---|
| 1334 | !-- Default: use the inversion height calculated by the prerun; if |
---|
| 1335 | !-- this is zero, inflow_damping_height must be explicitly |
---|
| 1336 | !-- specified. |
---|
[1340] | 1337 | IF ( hom_sum(nzb+6,pr_palm,0) /= 0.0_wp ) THEN |
---|
[767] | 1338 | inflow_damping_height = hom_sum(nzb+6,pr_palm,0) |
---|
| 1339 | ELSE |
---|
[1788] | 1340 | WRITE( message_string, * ) 'inflow_damping_height must be ', & |
---|
| 1341 | 'explicitly specified because&the inversion height ', & |
---|
[767] | 1342 | 'calculated by the prerun is zero.' |
---|
| 1343 | CALL message( 'init_3d_model', 'PA0318', 1, 2, 0, 6, 0 ) |
---|
[292] | 1344 | ENDIF |
---|
[151] | 1345 | |
---|
[767] | 1346 | ENDIF |
---|
| 1347 | |
---|
[1340] | 1348 | IF ( inflow_damping_width == 9999999.9_wp ) THEN |
---|
[151] | 1349 | ! |
---|
[767] | 1350 | !-- Default for the transition range: one tenth of the undamped |
---|
| 1351 | !-- layer |
---|
[1340] | 1352 | inflow_damping_width = 0.1_wp * inflow_damping_height |
---|
[151] | 1353 | |
---|
[767] | 1354 | ENDIF |
---|
[151] | 1355 | |
---|
[767] | 1356 | ALLOCATE( inflow_damping_factor(nzb:nzt+1) ) |
---|
[151] | 1357 | |
---|
[767] | 1358 | DO k = nzb, nzt+1 |
---|
[151] | 1359 | |
---|
[767] | 1360 | IF ( zu(k) <= inflow_damping_height ) THEN |
---|
[1340] | 1361 | inflow_damping_factor(k) = 1.0_wp |
---|
[996] | 1362 | ELSEIF ( zu(k) <= ( inflow_damping_height + inflow_damping_width ) ) THEN |
---|
[1340] | 1363 | inflow_damping_factor(k) = 1.0_wp - & |
---|
[996] | 1364 | ( zu(k) - inflow_damping_height ) / & |
---|
| 1365 | inflow_damping_width |
---|
[767] | 1366 | ELSE |
---|
[1340] | 1367 | inflow_damping_factor(k) = 0.0_wp |
---|
[767] | 1368 | ENDIF |
---|
[151] | 1369 | |
---|
[767] | 1370 | ENDDO |
---|
[151] | 1371 | |
---|
[147] | 1372 | ENDIF |
---|
| 1373 | |
---|
[152] | 1374 | ! |
---|
[359] | 1375 | !-- Inside buildings set velocities and TKE back to zero |
---|
[1788] | 1376 | IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. & |
---|
[359] | 1377 | topography /= 'flat' ) THEN |
---|
| 1378 | ! |
---|
| 1379 | !-- Inside buildings set velocities and TKE back to zero. |
---|
| 1380 | !-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at present, |
---|
| 1381 | !-- maybe revise later. |
---|
[1001] | 1382 | DO i = nxlg, nxrg |
---|
| 1383 | DO j = nysg, nyng |
---|
[1340] | 1384 | u (nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
| 1385 | v (nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
| 1386 | w (nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1387 | e (nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1388 | tu_m(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp |
---|
| 1389 | tv_m(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp |
---|
| 1390 | tw_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1391 | te_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
| 1392 | tpt_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp |
---|
[359] | 1393 | ENDDO |
---|
[1001] | 1394 | ENDDO |
---|
[359] | 1395 | |
---|
| 1396 | ENDIF |
---|
| 1397 | |
---|
| 1398 | ! |
---|
[1] | 1399 | !-- Calculate initial temperature field and other constants used in case |
---|
| 1400 | !-- of a sloping surface |
---|
| 1401 | IF ( sloping_surface ) CALL init_slope |
---|
| 1402 | |
---|
| 1403 | ! |
---|
| 1404 | !-- Initialize new time levels (only done in order to set boundary values |
---|
| 1405 | !-- including ghost points) |
---|
| 1406 | e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w |
---|
[1053] | 1407 | IF ( humidity .OR. passive_scalar ) THEN |
---|
| 1408 | q_p = q |
---|
[1822] | 1409 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1053] | 1410 | qr_p = qr |
---|
| 1411 | nr_p = nr |
---|
| 1412 | ENDIF |
---|
| 1413 | ENDIF |
---|
[94] | 1414 | IF ( ocean ) sa_p = sa |
---|
[1] | 1415 | |
---|
[181] | 1416 | ! |
---|
| 1417 | !-- Allthough tendency arrays are set in prognostic_equations, they have |
---|
| 1418 | !-- have to be predefined here because they are used (but multiplied with 0) |
---|
| 1419 | !-- there before they are set. |
---|
[1340] | 1420 | 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] | 1421 | IF ( humidity .OR. passive_scalar ) THEN |
---|
[1340] | 1422 | tq_m = 0.0_wp |
---|
[1822] | 1423 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
---|
[1340] | 1424 | tqr_m = 0.0_wp |
---|
| 1425 | tnr_m = 0.0_wp |
---|
[1053] | 1426 | ENDIF |
---|
| 1427 | ENDIF |
---|
[1340] | 1428 | IF ( ocean ) tsa_m = 0.0_wp |
---|
[181] | 1429 | |
---|
[1402] | 1430 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 1431 | |
---|
[1] | 1432 | ELSE |
---|
| 1433 | ! |
---|
| 1434 | !-- Actually this part of the programm should not be reached |
---|
[254] | 1435 | message_string = 'unknown initializing problem' |
---|
| 1436 | CALL message( 'init_3d_model', 'PA0193', 1, 2, 0, 6, 0 ) |
---|
[1] | 1437 | ENDIF |
---|
| 1438 | |
---|
[151] | 1439 | |
---|
| 1440 | IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN |
---|
[1] | 1441 | ! |
---|
[151] | 1442 | !-- Initialize old timelevels needed for radiation boundary conditions |
---|
| 1443 | IF ( outflow_l ) THEN |
---|
| 1444 | u_m_l(:,:,:) = u(:,:,1:2) |
---|
| 1445 | v_m_l(:,:,:) = v(:,:,0:1) |
---|
| 1446 | w_m_l(:,:,:) = w(:,:,0:1) |
---|
| 1447 | ENDIF |
---|
| 1448 | IF ( outflow_r ) THEN |
---|
| 1449 | u_m_r(:,:,:) = u(:,:,nx-1:nx) |
---|
| 1450 | v_m_r(:,:,:) = v(:,:,nx-1:nx) |
---|
| 1451 | w_m_r(:,:,:) = w(:,:,nx-1:nx) |
---|
| 1452 | ENDIF |
---|
| 1453 | IF ( outflow_s ) THEN |
---|
| 1454 | u_m_s(:,:,:) = u(:,0:1,:) |
---|
| 1455 | v_m_s(:,:,:) = v(:,1:2,:) |
---|
| 1456 | w_m_s(:,:,:) = w(:,0:1,:) |
---|
| 1457 | ENDIF |
---|
| 1458 | IF ( outflow_n ) THEN |
---|
| 1459 | u_m_n(:,:,:) = u(:,ny-1:ny,:) |
---|
| 1460 | v_m_n(:,:,:) = v(:,ny-1:ny,:) |
---|
| 1461 | w_m_n(:,:,:) = w(:,ny-1:ny,:) |
---|
| 1462 | ENDIF |
---|
[667] | 1463 | |
---|
[151] | 1464 | ENDIF |
---|
[680] | 1465 | |
---|
[667] | 1466 | ! |
---|
| 1467 | !-- Calculate the initial volume flow at the right and north boundary |
---|
[709] | 1468 | IF ( conserve_volume_flow ) THEN |
---|
[151] | 1469 | |
---|
[767] | 1470 | IF ( use_prescribed_profile_data ) THEN |
---|
[667] | 1471 | |
---|
[1340] | 1472 | volume_flow_initial_l = 0.0_wp |
---|
| 1473 | volume_flow_area_l = 0.0_wp |
---|
[732] | 1474 | |
---|
[667] | 1475 | IF ( nxr == nx ) THEN |
---|
| 1476 | DO j = nys, nyn |
---|
[1845] | 1477 | DO k = nzb_u_inner(j,nx)+1, nzt |
---|
[1788] | 1478 | volume_flow_initial_l(1) = volume_flow_initial_l(1) + & |
---|
[767] | 1479 | u_init(k) * dzw(k) |
---|
| 1480 | volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k) |
---|
| 1481 | ENDDO |
---|
| 1482 | ENDDO |
---|
| 1483 | ENDIF |
---|
| 1484 | |
---|
| 1485 | IF ( nyn == ny ) THEN |
---|
| 1486 | DO i = nxl, nxr |
---|
[1845] | 1487 | DO k = nzb_v_inner(ny,i)+1, nzt |
---|
[767] | 1488 | volume_flow_initial_l(2) = volume_flow_initial_l(2) + & |
---|
| 1489 | v_init(k) * dzw(k) |
---|
| 1490 | volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k) |
---|
| 1491 | ENDDO |
---|
| 1492 | ENDDO |
---|
| 1493 | ENDIF |
---|
| 1494 | |
---|
| 1495 | #if defined( __parallel ) |
---|
| 1496 | CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),& |
---|
| 1497 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1498 | CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), & |
---|
| 1499 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1500 | |
---|
| 1501 | #else |
---|
| 1502 | volume_flow_initial = volume_flow_initial_l |
---|
| 1503 | volume_flow_area = volume_flow_area_l |
---|
| 1504 | #endif |
---|
| 1505 | |
---|
| 1506 | ELSEIF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN |
---|
| 1507 | |
---|
[1340] | 1508 | volume_flow_initial_l = 0.0_wp |
---|
| 1509 | volume_flow_area_l = 0.0_wp |
---|
[767] | 1510 | |
---|
| 1511 | IF ( nxr == nx ) THEN |
---|
| 1512 | DO j = nys, nyn |
---|
[1845] | 1513 | DO k = nzb_u_inner(j,nx)+1, nzt |
---|
[1788] | 1514 | volume_flow_initial_l(1) = volume_flow_initial_l(1) + & |
---|
[667] | 1515 | hom_sum(k,1,0) * dzw(k) |
---|
| 1516 | volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k) |
---|
| 1517 | ENDDO |
---|
| 1518 | ENDDO |
---|
| 1519 | ENDIF |
---|
| 1520 | |
---|
| 1521 | IF ( nyn == ny ) THEN |
---|
| 1522 | DO i = nxl, nxr |
---|
[1845] | 1523 | DO k = nzb_v_inner(ny,i)+1, nzt |
---|
[1788] | 1524 | volume_flow_initial_l(2) = volume_flow_initial_l(2) + & |
---|
[709] | 1525 | hom_sum(k,2,0) * dzw(k) |
---|
[667] | 1526 | volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k) |
---|
| 1527 | ENDDO |
---|
| 1528 | ENDDO |
---|
| 1529 | ENDIF |
---|
| 1530 | |
---|
[732] | 1531 | #if defined( __parallel ) |
---|
| 1532 | CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),& |
---|
| 1533 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1534 | CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), & |
---|
| 1535 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1536 | |
---|
| 1537 | #else |
---|
| 1538 | volume_flow_initial = volume_flow_initial_l |
---|
| 1539 | volume_flow_area = volume_flow_area_l |
---|
| 1540 | #endif |
---|
| 1541 | |
---|
[667] | 1542 | ELSEIF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN |
---|
| 1543 | |
---|
[1340] | 1544 | volume_flow_initial_l = 0.0_wp |
---|
| 1545 | volume_flow_area_l = 0.0_wp |
---|
[732] | 1546 | |
---|
[667] | 1547 | IF ( nxr == nx ) THEN |
---|
| 1548 | DO j = nys, nyn |
---|
[1845] | 1549 | DO k = nzb_u_inner(j,nx)+1, nzt |
---|
[667] | 1550 | volume_flow_initial_l(1) = volume_flow_initial_l(1) + & |
---|
[709] | 1551 | u(k,j,nx) * dzw(k) |
---|
[667] | 1552 | volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k) |
---|
| 1553 | ENDDO |
---|
| 1554 | ENDDO |
---|
| 1555 | ENDIF |
---|
| 1556 | |
---|
| 1557 | IF ( nyn == ny ) THEN |
---|
| 1558 | DO i = nxl, nxr |
---|
[1845] | 1559 | DO k = nzb_v_inner(ny,i)+1, nzt |
---|
[1788] | 1560 | volume_flow_initial_l(2) = volume_flow_initial_l(2) + & |
---|
[667] | 1561 | v(k,ny,i) * dzw(k) |
---|
| 1562 | volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k) |
---|
| 1563 | ENDDO |
---|
| 1564 | ENDDO |
---|
| 1565 | ENDIF |
---|
| 1566 | |
---|
| 1567 | #if defined( __parallel ) |
---|
[732] | 1568 | CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),& |
---|
| 1569 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 1570 | CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), & |
---|
| 1571 | 2, MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
[667] | 1572 | |
---|
| 1573 | #else |
---|
[732] | 1574 | volume_flow_initial = volume_flow_initial_l |
---|
| 1575 | volume_flow_area = volume_flow_area_l |
---|
[667] | 1576 | #endif |
---|
| 1577 | |
---|
[732] | 1578 | ENDIF |
---|
| 1579 | |
---|
[151] | 1580 | ! |
---|
[709] | 1581 | !-- In case of 'bulk_velocity' mode, volume_flow_initial is calculated |
---|
| 1582 | !-- from u|v_bulk instead |
---|
[680] | 1583 | IF ( TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN |
---|
| 1584 | volume_flow_initial(1) = u_bulk * volume_flow_area(1) |
---|
| 1585 | volume_flow_initial(2) = v_bulk * volume_flow_area(2) |
---|
| 1586 | ENDIF |
---|
[667] | 1587 | |
---|
[680] | 1588 | ENDIF |
---|
| 1589 | |
---|
[787] | 1590 | ! |
---|
| 1591 | !-- Initialize quantities for special advections schemes |
---|
| 1592 | CALL init_advec |
---|
[680] | 1593 | |
---|
[667] | 1594 | ! |
---|
[680] | 1595 | !-- Impose random perturbation on the horizontal velocity field and then |
---|
| 1596 | !-- remove the divergences from the velocity field at the initial stage |
---|
[1788] | 1597 | IF ( create_disturbances .AND. disturbance_energy_limit /= 0.0_wp .AND. & |
---|
| 1598 | TRIM( initializing_actions ) /= 'read_restart_data' .AND. & |
---|
[680] | 1599 | TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN |
---|
| 1600 | |
---|
[1402] | 1601 | CALL location_message( 'creating initial disturbances', .FALSE. ) |
---|
[680] | 1602 | CALL disturb_field( nzb_u_inner, tend, u ) |
---|
| 1603 | CALL disturb_field( nzb_v_inner, tend, v ) |
---|
[1402] | 1604 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 1605 | |
---|
[1402] | 1606 | CALL location_message( 'calling pressure solver', .FALSE. ) |
---|
[680] | 1607 | n_sor = nsor_ini |
---|
[1221] | 1608 | !$acc data copyin( d, ddzu, ddzw, nzb_s_inner, nzb_u_inner ) & |
---|
| 1609 | !$acc copyin( nzb_v_inner, nzb_w_inner, p, rflags_s_inner, tend ) & |
---|
| 1610 | !$acc copyin( weight_pres, weight_substep ) & |
---|
| 1611 | !$acc copy( tri, tric, u, v, w ) |
---|
[680] | 1612 | CALL pres |
---|
[1111] | 1613 | !$acc end data |
---|
[680] | 1614 | n_sor = nsor |
---|
[1402] | 1615 | CALL location_message( 'finished', .TRUE. ) |
---|
[1384] | 1616 | |
---|
[680] | 1617 | ENDIF |
---|
| 1618 | |
---|
| 1619 | ! |
---|
[1484] | 1620 | !-- If required, initialize quantities needed for the plant canopy model |
---|
[1826] | 1621 | CALL location_message( 'initializing plant canopy model', .FALSE. ) |
---|
| 1622 | IF ( plant_canopy ) CALL pcm_init |
---|
| 1623 | CALL location_message( 'finished', .TRUE. ) |
---|
[138] | 1624 | |
---|
| 1625 | ! |
---|
[1] | 1626 | !-- If required, initialize dvrp-software |
---|
[1340] | 1627 | IF ( dt_dvrp /= 9999999.9_wp ) CALL init_dvrp |
---|
[1] | 1628 | |
---|
[96] | 1629 | IF ( ocean ) THEN |
---|
[1] | 1630 | ! |
---|
[96] | 1631 | !-- Initialize quantities needed for the ocean model |
---|
| 1632 | CALL init_ocean |
---|
[388] | 1633 | |
---|
[96] | 1634 | ELSE |
---|
| 1635 | ! |
---|
| 1636 | !-- Initialize quantities for handling cloud physics |
---|
[849] | 1637 | !-- This routine must be called before lpm_init, because |
---|
[96] | 1638 | !-- otherwise, array pt_d_t, needed in data_output_dvrp (called by |
---|
[849] | 1639 | !-- lpm_init) is not defined. |
---|
[96] | 1640 | CALL init_cloud_physics |
---|
[1849] | 1641 | ! |
---|
| 1642 | !-- Initialize bulk cloud microphysics |
---|
| 1643 | CALL microphysics_init |
---|
[96] | 1644 | ENDIF |
---|
[1] | 1645 | |
---|
| 1646 | ! |
---|
| 1647 | !-- If required, initialize particles |
---|
[849] | 1648 | IF ( particle_advection ) CALL lpm_init |
---|
[1] | 1649 | |
---|
[1585] | 1650 | ! |
---|
| 1651 | !-- If required, initialize quantities needed for the LSM |
---|
| 1652 | IF ( land_surface ) THEN |
---|
| 1653 | CALL location_message( 'initializing land surface model', .FALSE. ) |
---|
[1817] | 1654 | CALL lsm_init |
---|
[1585] | 1655 | CALL location_message( 'finished', .TRUE. ) |
---|
| 1656 | ENDIF |
---|
[1496] | 1657 | |
---|
[1] | 1658 | ! |
---|
[1691] | 1659 | !-- Initialize surface layer (done after LSM as roughness length are required |
---|
| 1660 | !-- for initialization |
---|
| 1661 | IF ( constant_flux_layer ) THEN |
---|
| 1662 | CALL location_message( 'initializing surface layer', .FALSE. ) |
---|
| 1663 | CALL init_surface_layer_fluxes |
---|
| 1664 | CALL location_message( 'finished', .TRUE. ) |
---|
| 1665 | ENDIF |
---|
| 1666 | |
---|
| 1667 | ! |
---|
[1496] | 1668 | !-- If required, initialize radiation model |
---|
| 1669 | IF ( radiation ) THEN |
---|
[1585] | 1670 | CALL location_message( 'initializing radiation model', .FALSE. ) |
---|
[1826] | 1671 | CALL radiation_init |
---|
[1585] | 1672 | CALL location_message( 'finished', .TRUE. ) |
---|
[1496] | 1673 | ENDIF |
---|
| 1674 | |
---|
| 1675 | ! |
---|
[673] | 1676 | !-- Initialize the ws-scheme. |
---|
| 1677 | IF ( ws_scheme_sca .OR. ws_scheme_mom ) CALL ws_init |
---|
[1] | 1678 | |
---|
| 1679 | ! |
---|
[709] | 1680 | !-- Setting weighting factors for calculation of perturbation pressure |
---|
[1762] | 1681 | !-- and turbulent quantities from the RK substeps |
---|
| 1682 | !-- TO_DO: zeroth element is added to weight_pres because in nesting pres |
---|
| 1683 | !-- may need to be called outside the RK-substeps |
---|
| 1684 | weight_pres(0) = 1.0_wp |
---|
[709] | 1685 | IF ( TRIM(timestep_scheme) == 'runge-kutta-3' ) THEN ! for RK3-method |
---|
| 1686 | |
---|
[1322] | 1687 | weight_substep(1) = 1._wp/6._wp |
---|
| 1688 | weight_substep(2) = 3._wp/10._wp |
---|
| 1689 | weight_substep(3) = 8._wp/15._wp |
---|
[709] | 1690 | |
---|
[1322] | 1691 | weight_pres(1) = 1._wp/3._wp |
---|
| 1692 | weight_pres(2) = 5._wp/12._wp |
---|
| 1693 | weight_pres(3) = 1._wp/4._wp |
---|
[709] | 1694 | |
---|
| 1695 | ELSEIF ( TRIM(timestep_scheme) == 'runge-kutta-2' ) THEN ! for RK2-method |
---|
| 1696 | |
---|
[1322] | 1697 | weight_substep(1) = 1._wp/2._wp |
---|
| 1698 | weight_substep(2) = 1._wp/2._wp |
---|
[673] | 1699 | |
---|
[1322] | 1700 | weight_pres(1) = 1._wp/2._wp |
---|
| 1701 | weight_pres(2) = 1._wp/2._wp |
---|
[709] | 1702 | |
---|
[1001] | 1703 | ELSE ! for Euler-method |
---|
[709] | 1704 | |
---|
[1340] | 1705 | weight_substep(1) = 1.0_wp |
---|
| 1706 | weight_pres(1) = 1.0_wp |
---|
[709] | 1707 | |
---|
[673] | 1708 | ENDIF |
---|
| 1709 | |
---|
| 1710 | ! |
---|
[1] | 1711 | !-- Initialize Rayleigh damping factors |
---|
[1340] | 1712 | rdf = 0.0_wp |
---|
| 1713 | rdf_sc = 0.0_wp |
---|
| 1714 | IF ( rayleigh_damping_factor /= 0.0_wp ) THEN |
---|
[1788] | 1715 | IF ( .NOT. ocean ) THEN |
---|
[108] | 1716 | DO k = nzb+1, nzt |
---|
| 1717 | IF ( zu(k) >= rayleigh_damping_height ) THEN |
---|
[1788] | 1718 | rdf(k) = rayleigh_damping_factor * & |
---|
[1340] | 1719 | ( SIN( pi * 0.5_wp * ( zu(k) - rayleigh_damping_height ) & |
---|
[1788] | 1720 | / ( zu(nzt) - rayleigh_damping_height ) ) & |
---|
[1] | 1721 | )**2 |
---|
[108] | 1722 | ENDIF |
---|
| 1723 | ENDDO |
---|
| 1724 | ELSE |
---|
| 1725 | DO k = nzt, nzb+1, -1 |
---|
| 1726 | IF ( zu(k) <= rayleigh_damping_height ) THEN |
---|
[1788] | 1727 | rdf(k) = rayleigh_damping_factor * & |
---|
[1340] | 1728 | ( SIN( pi * 0.5_wp * ( rayleigh_damping_height - zu(k) ) & |
---|
[1788] | 1729 | / ( rayleigh_damping_height - zu(nzb+1) ) ) & |
---|
[108] | 1730 | )**2 |
---|
| 1731 | ENDIF |
---|
| 1732 | ENDDO |
---|
| 1733 | ENDIF |
---|
[1] | 1734 | ENDIF |
---|
[785] | 1735 | IF ( scalar_rayleigh_damping ) rdf_sc = rdf |
---|
[1] | 1736 | |
---|
| 1737 | ! |
---|
[240] | 1738 | !-- Initialize the starting level and the vertical smoothing factor used for |
---|
| 1739 | !-- the external pressure gradient |
---|
[1340] | 1740 | dp_smooth_factor = 1.0_wp |
---|
[240] | 1741 | IF ( dp_external ) THEN |
---|
| 1742 | ! |
---|
| 1743 | !-- Set the starting level dp_level_ind_b only if it has not been set before |
---|
| 1744 | !-- (e.g. in init_grid). |
---|
| 1745 | IF ( dp_level_ind_b == 0 ) THEN |
---|
| 1746 | ind_array = MINLOC( ABS( dp_level_b - zu ) ) |
---|
| 1747 | dp_level_ind_b = ind_array(1) - 1 + nzb |
---|
| 1748 | ! MINLOC uses lower array bound 1 |
---|
| 1749 | ENDIF |
---|
| 1750 | IF ( dp_smooth ) THEN |
---|
[1340] | 1751 | dp_smooth_factor(:dp_level_ind_b) = 0.0_wp |
---|
[240] | 1752 | DO k = dp_level_ind_b+1, nzt |
---|
[1340] | 1753 | dp_smooth_factor(k) = 0.5_wp * ( 1.0_wp + SIN( pi * & |
---|
| 1754 | ( REAL( k - dp_level_ind_b, KIND=wp ) / & |
---|
| 1755 | REAL( nzt - dp_level_ind_b, KIND=wp ) - 0.5_wp ) ) ) |
---|
[240] | 1756 | ENDDO |
---|
| 1757 | ENDIF |
---|
| 1758 | ENDIF |
---|
| 1759 | |
---|
| 1760 | ! |
---|
[978] | 1761 | !-- Initialize damping zone for the potential temperature in case of |
---|
| 1762 | !-- non-cyclic lateral boundaries. The damping zone has the maximum value |
---|
| 1763 | !-- at the inflow boundary and decreases to zero at pt_damping_width. |
---|
[1340] | 1764 | ptdf_x = 0.0_wp |
---|
| 1765 | ptdf_y = 0.0_wp |
---|
[1159] | 1766 | IF ( bc_lr_dirrad ) THEN |
---|
[996] | 1767 | DO i = nxl, nxr |
---|
[978] | 1768 | IF ( ( i * dx ) < pt_damping_width ) THEN |
---|
[1340] | 1769 | ptdf_x(i) = pt_damping_factor * ( SIN( pi * 0.5_wp * & |
---|
| 1770 | REAL( pt_damping_width - i * dx, KIND=wp ) / ( & |
---|
[1788] | 1771 | REAL( pt_damping_width, KIND=wp ) ) ) )**2 |
---|
[73] | 1772 | ENDIF |
---|
| 1773 | ENDDO |
---|
[1159] | 1774 | ELSEIF ( bc_lr_raddir ) THEN |
---|
[996] | 1775 | DO i = nxl, nxr |
---|
[978] | 1776 | IF ( ( i * dx ) > ( nx * dx - pt_damping_width ) ) THEN |
---|
[1322] | 1777 | ptdf_x(i) = pt_damping_factor * & |
---|
[1340] | 1778 | SIN( pi * 0.5_wp * & |
---|
| 1779 | ( ( i - nx ) * dx + pt_damping_width ) / & |
---|
| 1780 | REAL( pt_damping_width, KIND=wp ) )**2 |
---|
[73] | 1781 | ENDIF |
---|
[978] | 1782 | ENDDO |
---|
[1159] | 1783 | ELSEIF ( bc_ns_dirrad ) THEN |
---|
[996] | 1784 | DO j = nys, nyn |
---|
[978] | 1785 | IF ( ( j * dy ) > ( ny * dy - pt_damping_width ) ) THEN |
---|
[1322] | 1786 | ptdf_y(j) = pt_damping_factor * & |
---|
[1340] | 1787 | SIN( pi * 0.5_wp * & |
---|
| 1788 | ( ( j - ny ) * dy + pt_damping_width ) / & |
---|
| 1789 | REAL( pt_damping_width, KIND=wp ) )**2 |
---|
[1] | 1790 | ENDIF |
---|
[978] | 1791 | ENDDO |
---|
[1159] | 1792 | ELSEIF ( bc_ns_raddir ) THEN |
---|
[996] | 1793 | DO j = nys, nyn |
---|
[978] | 1794 | IF ( ( j * dy ) < pt_damping_width ) THEN |
---|
[1322] | 1795 | ptdf_y(j) = pt_damping_factor * & |
---|
[1340] | 1796 | SIN( pi * 0.5_wp * & |
---|
| 1797 | ( pt_damping_width - j * dy ) / & |
---|
| 1798 | REAL( pt_damping_width, KIND=wp ) )**2 |
---|
[1] | 1799 | ENDIF |
---|
[73] | 1800 | ENDDO |
---|
[1] | 1801 | ENDIF |
---|
| 1802 | |
---|
| 1803 | ! |
---|
[709] | 1804 | !-- Initialize local summation arrays for routine flow_statistics. |
---|
| 1805 | !-- This is necessary because they may not yet have been initialized when they |
---|
| 1806 | !-- are called from flow_statistics (or - depending on the chosen model run - |
---|
| 1807 | !-- are never initialized) |
---|
[1340] | 1808 | sums_divnew_l = 0.0_wp |
---|
| 1809 | sums_divold_l = 0.0_wp |
---|
| 1810 | sums_l_l = 0.0_wp |
---|
| 1811 | sums_up_fraction_l = 0.0_wp |
---|
| 1812 | sums_wsts_bc_l = 0.0_wp |
---|
[1] | 1813 | |
---|
| 1814 | ! |
---|
| 1815 | !-- Pre-set masks for regional statistics. Default is the total model domain. |
---|
[1015] | 1816 | !-- Ghost points are excluded because counting values at the ghost boundaries |
---|
| 1817 | !-- would bias the statistics |
---|
[1340] | 1818 | rmask = 1.0_wp |
---|
| 1819 | rmask(:,nxlg:nxl-1,:) = 0.0_wp; rmask(:,nxr+1:nxrg,:) = 0.0_wp |
---|
| 1820 | rmask(nysg:nys-1,:,:) = 0.0_wp; rmask(nyn+1:nyng,:,:) = 0.0_wp |
---|
[1] | 1821 | |
---|
| 1822 | ! |
---|
[51] | 1823 | !-- User-defined initializing actions. Check afterwards, if maximum number |
---|
[709] | 1824 | !-- of allowed timeseries is exceeded |
---|
[1] | 1825 | CALL user_init |
---|
| 1826 | |
---|
[51] | 1827 | IF ( dots_num > dots_max ) THEN |
---|
[1788] | 1828 | WRITE( message_string, * ) 'number of time series quantities exceeds', & |
---|
| 1829 | ' its maximum of dots_max = ', dots_max, & |
---|
[254] | 1830 | ' &Please increase dots_max in modules.f90.' |
---|
| 1831 | CALL message( 'init_3d_model', 'PA0194', 1, 2, 0, 6, 0 ) |
---|
[51] | 1832 | ENDIF |
---|
| 1833 | |
---|
[1] | 1834 | ! |
---|
| 1835 | !-- Input binary data file is not needed anymore. This line must be placed |
---|
| 1836 | !-- after call of user_init! |
---|
| 1837 | CALL close_file( 13 ) |
---|
| 1838 | |
---|
| 1839 | ! |
---|
| 1840 | !-- Compute total sum of active mask grid points |
---|
[1738] | 1841 | !-- and the mean surface level height for each statistic region |
---|
[1] | 1842 | !-- ngp_2dh: number of grid points of a horizontal cross section through the |
---|
| 1843 | !-- total domain |
---|
| 1844 | !-- ngp_3d: number of grid points of the total domain |
---|
[132] | 1845 | ngp_2dh_outer_l = 0 |
---|
| 1846 | ngp_2dh_outer = 0 |
---|
| 1847 | ngp_2dh_s_inner_l = 0 |
---|
| 1848 | ngp_2dh_s_inner = 0 |
---|
| 1849 | ngp_2dh_l = 0 |
---|
| 1850 | ngp_2dh = 0 |
---|
[1340] | 1851 | ngp_3d_inner_l = 0.0_wp |
---|
[132] | 1852 | ngp_3d_inner = 0 |
---|
| 1853 | ngp_3d = 0 |
---|
| 1854 | ngp_sums = ( nz + 2 ) * ( pr_palm + max_pr_user ) |
---|
[1] | 1855 | |
---|
[1738] | 1856 | mean_surface_level_height = 0.0_wp |
---|
| 1857 | mean_surface_level_height_l = 0.0_wp |
---|
| 1858 | |
---|
[1] | 1859 | DO sr = 0, statistic_regions |
---|
| 1860 | DO i = nxl, nxr |
---|
| 1861 | DO j = nys, nyn |
---|
[1340] | 1862 | IF ( rmask(j,i,sr) == 1.0_wp ) THEN |
---|
[1] | 1863 | ! |
---|
| 1864 | !-- All xy-grid points |
---|
| 1865 | ngp_2dh_l(sr) = ngp_2dh_l(sr) + 1 |
---|
[1788] | 1866 | mean_surface_level_height_l(sr) = mean_surface_level_height_l(sr) & |
---|
| 1867 | + zw(nzb_s_inner(j,i)) |
---|
[1] | 1868 | ! |
---|
| 1869 | !-- xy-grid points above topography |
---|
| 1870 | DO k = nzb_s_outer(j,i), nz + 1 |
---|
| 1871 | ngp_2dh_outer_l(k,sr) = ngp_2dh_outer_l(k,sr) + 1 |
---|
| 1872 | ENDDO |
---|
[132] | 1873 | DO k = nzb_s_inner(j,i), nz + 1 |
---|
| 1874 | ngp_2dh_s_inner_l(k,sr) = ngp_2dh_s_inner_l(k,sr) + 1 |
---|
| 1875 | ENDDO |
---|
[1] | 1876 | ! |
---|
| 1877 | !-- All grid points of the total domain above topography |
---|
[1788] | 1878 | ngp_3d_inner_l(sr) = ngp_3d_inner_l(sr) & |
---|
| 1879 | + ( nz - nzb_s_inner(j,i) + 2 ) |
---|
[1] | 1880 | ENDIF |
---|
| 1881 | ENDDO |
---|
| 1882 | ENDDO |
---|
| 1883 | ENDDO |
---|
| 1884 | |
---|
| 1885 | sr = statistic_regions + 1 |
---|
| 1886 | #if defined( __parallel ) |
---|
[622] | 1887 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
---|
[1788] | 1888 | CALL MPI_ALLREDUCE( ngp_2dh_l(0), ngp_2dh(0), sr, MPI_INTEGER, MPI_SUM, & |
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[1] | 1889 | comm2d, ierr ) |
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[622] | 1890 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
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[1788] | 1891 | CALL MPI_ALLREDUCE( ngp_2dh_outer_l(0,0), ngp_2dh_outer(0,0), (nz+2)*sr, & |
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[1] | 1892 | MPI_INTEGER, MPI_SUM, comm2d, ierr ) |
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[622] | 1893 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
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[1788] | 1894 | CALL MPI_ALLREDUCE( ngp_2dh_s_inner_l(0,0), ngp_2dh_s_inner(0,0), & |
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[132] | 1895 | (nz+2)*sr, MPI_INTEGER, MPI_SUM, comm2d, ierr ) |
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[622] | 1896 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
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[1788] | 1897 | CALL MPI_ALLREDUCE( ngp_3d_inner_l(0), ngp_3d_inner_tmp(0), sr, MPI_REAL, & |
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[1] | 1898 | MPI_SUM, comm2d, ierr ) |
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[485] | 1899 | ngp_3d_inner = INT( ngp_3d_inner_tmp, KIND = SELECTED_INT_KIND( 18 ) ) |
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[1738] | 1900 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
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[1788] | 1901 | CALL MPI_ALLREDUCE( mean_surface_level_height_l(0), & |
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| 1902 | mean_surface_level_height(0), sr, MPI_REAL, & |
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[1738] | 1903 | MPI_SUM, comm2d, ierr ) |
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| 1904 | mean_surface_level_height = mean_surface_level_height / REAL( ngp_2dh ) |
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[1] | 1905 | #else |
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[132] | 1906 | ngp_2dh = ngp_2dh_l |
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| 1907 | ngp_2dh_outer = ngp_2dh_outer_l |
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| 1908 | ngp_2dh_s_inner = ngp_2dh_s_inner_l |
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[485] | 1909 | ngp_3d_inner = INT( ngp_3d_inner_l, KIND = SELECTED_INT_KIND( 18 ) ) |
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[1738] | 1910 | mean_surface_level_height = mean_surface_level_height_l / REAL( ngp_2dh_l ) |
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[1] | 1911 | #endif |
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| 1912 | |
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[560] | 1913 | ngp_3d = INT ( ngp_2dh, KIND = SELECTED_INT_KIND( 18 ) ) * & |
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| 1914 | INT ( (nz + 2 ), KIND = SELECTED_INT_KIND( 18 ) ) |
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[1] | 1915 | |
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| 1916 | ! |
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| 1917 | !-- Set a lower limit of 1 in order to avoid zero divisions in flow_statistics, |
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| 1918 | !-- buoyancy, etc. A zero value will occur for cases where all grid points of |
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| 1919 | !-- the respective subdomain lie below the surface topography |
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[667] | 1920 | ngp_2dh_outer = MAX( 1, ngp_2dh_outer(:,:) ) |
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[1788] | 1921 | ngp_3d_inner = MAX( INT(1, KIND = SELECTED_INT_KIND( 18 )), & |
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[631] | 1922 | ngp_3d_inner(:) ) |
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[667] | 1923 | ngp_2dh_s_inner = MAX( 1, ngp_2dh_s_inner(:,:) ) |
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[1] | 1924 | |
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[1788] | 1925 | DEALLOCATE( mean_surface_level_height_l, ngp_2dh_l, ngp_2dh_outer_l, & |
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[1738] | 1926 | ngp_3d_inner_l, ngp_3d_inner_tmp ) |
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[1] | 1927 | |
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[1402] | 1928 | CALL location_message( 'leaving init_3d_model', .TRUE. ) |
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[1] | 1929 | |
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| 1930 | END SUBROUTINE init_3d_model |
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