[2696] | 1 | !> @file large_scale_forcing_nudging_mod.f90 |
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[2320] | 2 | !------------------------------------------------------------------------------! |
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[2696] | 3 | ! This file is part of the PALM model system. |
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[2320] | 4 | ! |
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| 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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| 6 | ! terms of the GNU General Public License as published by the Free Software |
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| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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| 8 | ! version. |
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| 9 | ! |
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| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 13 | ! |
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| 14 | ! You should have received a copy of the GNU General Public License along with |
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| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | ! |
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[2718] | 17 | ! Copyright 1997-2018 Leibniz Universitaet Hannover |
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[2320] | 18 | !------------------------------------------------------------------------------! |
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| 19 | ! |
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| 20 | ! Current revisions: |
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| 21 | ! ------------------ |
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[3183] | 22 | ! |
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| 23 | ! |
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| 24 | ! Former revisions: |
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| 25 | ! ----------------- |
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| 26 | ! $Id: large_scale_forcing_nudging_mod.f90 3294 2018-10-01 02:37:10Z raasch $ |
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[3294] | 27 | ! ocean renamed ocean_mode |
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| 28 | ! |
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| 29 | ! 3241 2018-09-12 15:02:00Z raasch |
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[3241] | 30 | ! unused variables removed |
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| 31 | ! |
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| 32 | ! 3183 2018-07-27 14:25:55Z suehring |
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[3182] | 33 | ! * Adjustment to new Inifor version: |
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| 34 | ! - No vertical interpolation/extrapolation of lateral boundary data required |
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| 35 | ! any more (Inifor can treat grid stretching now |
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| 36 | ! - Revise initialization in case of COSMO forcing |
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| 37 | ! * Rename variables and subroutines for offline nesting |
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[2320] | 38 | ! |
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[3183] | 39 | ! 3182 2018-07-27 13:36:03Z suehring |
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[3049] | 40 | ! Error messages revised |
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| 41 | ! |
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| 42 | ! 3045 2018-05-28 07:55:41Z Giersch |
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[3045] | 43 | ! Error messages revised |
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| 44 | ! |
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| 45 | ! 3026 2018-05-22 10:30:53Z schwenkel |
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[3026] | 46 | ! Changed the name specific humidity to mixing ratio, since we are computing |
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| 47 | ! mixing ratios. |
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| 48 | ! |
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| 49 | ! 2970 2018-04-13 15:09:23Z suehring |
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[2970] | 50 | ! Bugfix in old large-scale forcing mode |
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| 51 | ! |
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| 52 | ! 2938 2018-03-27 15:52:42Z suehring |
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[2938] | 53 | ! Further improvements for nesting in larger-scale model |
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| 54 | ! |
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| 55 | ! 2863 2018-03-08 11:36:25Z suehring |
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[2716] | 56 | ! Corrected "Former revisions" section |
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| 57 | ! |
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| 58 | ! 2696 2017-12-14 17:12:51Z kanani |
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| 59 | ! Change in file header (GPL part) |
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[2696] | 60 | ! Forcing with larger-scale models implemented (MS) |
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| 61 | ! |
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| 62 | ! 2342 2017-08-08 11:00:43Z boeske |
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[2342] | 63 | ! fixed check if surface forcing data is available until end of simulation |
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| 64 | ! |
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| 65 | ! 2320 2017-07-21 12:47:43Z suehring |
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| 66 | ! initial revision |
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[2320] | 67 | ! |
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| 68 | ! Description: |
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| 69 | ! ------------ |
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| 70 | !> Calculates large scale forcings (geostrophic wind and subsidence velocity) as |
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| 71 | !> well as surfaces fluxes dependent on time given in an external file (LSF_DATA). |
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| 72 | !> Moreover, module contains nudging routines, where u, v, pt and q are nudged |
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| 73 | !> to given profiles on a relaxation timescale tnudge. |
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[2342] | 74 | !> Profiles are read in from NUDGING_DATA. |
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[2320] | 75 | !> Code is based on Neggers et al. (2012) and also in parts on DALES and UCLA-LES. |
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| 76 | !> @todo: Revise reading of ASCII-files |
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| 77 | !> @todo: Remove unused variables and control flags |
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| 78 | !> @todo: Revise large-scale facing of surface variables |
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| 79 | !> @todo: Revise control flags lsf_exception, lsf_surf, lsf_vert, etc. |
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| 80 | !--------------------------------------------------------------------------------! |
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| 81 | MODULE lsf_nudging_mod |
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| 82 | |
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| 83 | USE arrays_3d, & |
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[3182] | 84 | ONLY: dzw, e, diss, heatflux_input_conversion, pt, pt_init, q, & |
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| 85 | q_init, s, tend, u, u_init, ug, v, v_init, vg, w, w_subs, & |
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[2696] | 86 | waterflux_input_conversion, zu, zw |
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[2320] | 87 | |
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| 88 | USE control_parameters, & |
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[3182] | 89 | ONLY: bc_dirichlet_l, bc_dirichlet_n, bc_dirichlet_r, bc_dirichlet_s, & |
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| 90 | bc_lr, bc_ns, bc_pt_b, bc_q_b, constant_diffusion, & |
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[2970] | 91 | constant_heatflux, constant_waterflux, & |
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[3182] | 92 | data_output_pr, dt_3d, end_time, & |
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[2970] | 93 | humidity, initializing_actions, intermediate_timestep_count, & |
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| 94 | ibc_pt_b, ibc_q_b, & |
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[2320] | 95 | large_scale_forcing, large_scale_subsidence, lsf_surf, lsf_vert,& |
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[3182] | 96 | lsf_exception, message_string, nesting_offline, neutral, & |
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[3294] | 97 | nudging, passive_scalar, pt_surface, ocean_mode, q_surface, & |
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[3182] | 98 | surface_heatflux, surface_pressure, surface_waterflux, & |
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| 99 | topography, use_subsidence_tendencies |
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[2320] | 100 | |
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[2696] | 101 | USE grid_variables |
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[2320] | 102 | |
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| 103 | USE indices, & |
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[2696] | 104 | ONLY: nbgp, ngp_sums_ls, nx, nxl, nxlg, nxlu, nxr, nxrg, ny, nys, & |
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| 105 | nysv, nysg, nyn, nyng, nzb, nz, nzt, wall_flags_0 |
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[2320] | 106 | |
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| 107 | USE kinds |
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| 108 | |
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[3182] | 109 | USE netcdf_data_input_mod, & |
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| 110 | ONLY: nest_offl |
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| 111 | |
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| 112 | USE pegrid |
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| 113 | |
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[2320] | 114 | USE surface_mod, & |
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| 115 | ONLY: surf_def_h, surf_lsm_h, surf_usm_h |
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| 116 | |
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| 117 | USE statistics, & |
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| 118 | ONLY: hom, statistic_regions, sums_ls_l, weight_substep |
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| 119 | |
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| 120 | INTEGER(iwp) :: nlsf = 1000 !< maximum number of profiles in LSF_DATA (large scale forcing) |
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| 121 | INTEGER(iwp) :: ntnudge = 1000 !< maximum number of profiles in NUDGING_DATA (nudging) |
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| 122 | |
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[2696] | 123 | REAL(wp) :: d_area_t |
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| 124 | |
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[2320] | 125 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: ptnudge !< vertical profile of pot. temperature interpolated to vertical grid (nudging) |
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[3026] | 126 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: qnudge !< vertical profile of water vapor mixing ratio interpolated to vertical grid (nudging) |
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[2320] | 127 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tnudge !< vertical profile of nudging time scale interpolated to vertical grid (nudging) |
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| 128 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: td_lsa_lpt !< temperature tendency due to large scale advection (large scale forcing) |
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[3026] | 129 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: td_lsa_q !< water vapor mixing ratio tendency due to large scale advection (large scale forcing) |
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[2320] | 130 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: td_sub_lpt !< temperature tendency due to subsidence/ascent (large scale forcing) |
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[3026] | 131 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: td_sub_q !< water vapor mixing ratio tendency due to subsidence/ascent (large scale forcing) |
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[2320] | 132 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: ug_vert !< vertical profile of geostrophic wind component in x-direction interpolated to vertical grid (large scale forcing) |
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| 133 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: unudge !< vertical profile of wind component in x-direction interpolated to vertical grid (nudging) |
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| 134 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vnudge !< vertical profile of wind component in y-direction interpolated to vertical grid (nudging) |
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| 135 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vg_vert !< vertical profile of geostrophic wind component in y-direction interpolated to vertical grid (large scale forcing) |
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| 136 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: wnudge !< vertical profile of subsidence/ascent velocity interpolated to vertical grid (nudging) ??? |
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| 137 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: wsubs_vert !< vertical profile of wind component in z-direction interpolated to vertical grid (nudging) ??? |
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| 138 | |
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| 139 | REAL(wp), DIMENSION(:), ALLOCATABLE :: shf_surf !< time-dependent surface sensible heat flux (large scale forcing) |
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| 140 | REAL(wp), DIMENSION(:), ALLOCATABLE :: timenudge !< times at which vertical profiles are defined in NUDGING_DATA (nudging) |
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| 141 | REAL(wp), DIMENSION(:), ALLOCATABLE :: time_surf !< times at which surface values/fluxes are defined in LSF_DATA (large scale forcing) |
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| 142 | REAL(wp), DIMENSION(:), ALLOCATABLE :: time_vert !< times at which vertical profiles are defined in LSF_DATA (large scale forcing) |
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| 143 | |
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| 144 | REAL(wp), DIMENSION(:), ALLOCATABLE :: tmp_tnudge !< current nudging time scale |
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| 145 | |
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| 146 | REAL(wp), DIMENSION(:), ALLOCATABLE :: p_surf !< time-dependent surface pressure (large scale forcing) |
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| 147 | REAL(wp), DIMENSION(:), ALLOCATABLE :: pt_surf !< time-dependent surface temperature (large scale forcing) |
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| 148 | REAL(wp), DIMENSION(:), ALLOCATABLE :: qsws_surf !< time-dependent surface latent heat flux (large scale forcing) |
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[3026] | 149 | REAL(wp), DIMENSION(:), ALLOCATABLE :: q_surf !< time-dependent surface water vapor mixing ratio (large scale forcing) |
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[2320] | 150 | |
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| 151 | SAVE |
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| 152 | PRIVATE |
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| 153 | ! |
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| 154 | !-- Public subroutines |
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[3182] | 155 | PUBLIC calc_tnudge, ls_forcing_surf, ls_forcing_vert, ls_advec, lsf_init, & |
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[2320] | 156 | lsf_nudging_check_parameters, nudge_init, & |
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| 157 | lsf_nudging_check_data_output_pr, lsf_nudging_header, & |
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[3182] | 158 | lsf_nesting_offline, lsf_nesting_offline_mass_conservation, & |
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| 159 | nudge, nudge_ref |
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| 160 | |
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[2320] | 161 | ! |
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| 162 | !-- Public variables |
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| 163 | PUBLIC qsws_surf, shf_surf, td_lsa_lpt, td_lsa_q, td_sub_lpt, & |
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[3182] | 164 | td_sub_q, time_vert |
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[2320] | 165 | |
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[2696] | 166 | |
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[2320] | 167 | INTERFACE ls_advec |
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| 168 | MODULE PROCEDURE ls_advec |
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| 169 | MODULE PROCEDURE ls_advec_ij |
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| 170 | END INTERFACE ls_advec |
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| 171 | |
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| 172 | INTERFACE nudge |
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| 173 | MODULE PROCEDURE nudge |
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| 174 | MODULE PROCEDURE nudge_ij |
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| 175 | END INTERFACE nudge |
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| 176 | |
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| 177 | CONTAINS |
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| 178 | |
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| 179 | |
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| 180 | !------------------------------------------------------------------------------! |
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| 181 | ! Description: |
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| 182 | ! ------------ |
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[3182] | 183 | !> In this subroutine a constant mass within the model domain is guaranteed. |
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| 184 | !> Larger-scale models may be based on a compressible equation system, which is |
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| 185 | !> not consistent with PALMs incompressible equation system. In order to avoid |
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| 186 | !> a decrease or increase of mass during the simulation, non-divergent flow |
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| 187 | !> through the lateral and top boundaries is compensated by the vertical wind |
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| 188 | !> component at the top boundary. |
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[2320] | 189 | !------------------------------------------------------------------------------! |
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[3182] | 190 | SUBROUTINE lsf_nesting_offline_mass_conservation |
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[2696] | 191 | |
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| 192 | USE control_parameters, & |
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| 193 | ONLY: volume_flow |
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| 194 | |
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| 195 | IMPLICIT NONE |
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| 196 | |
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[3182] | 197 | INTEGER(iwp) :: i !< grid index in x-direction |
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| 198 | INTEGER(iwp) :: j !< grid index in y-direction |
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| 199 | INTEGER(iwp) :: k !< grid index in z-direction |
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[2696] | 200 | |
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[3182] | 201 | REAL(wp) :: w_correct !< vertical velocity increment required to compensate non-divergent flow through the boundaries |
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| 202 | REAL(wp), DIMENSION(1:3) :: volume_flow_l !< local volume flow |
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[2696] | 203 | |
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| 204 | volume_flow = 0.0_wp |
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| 205 | volume_flow_l = 0.0_wp |
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| 206 | |
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| 207 | d_area_t = 1.0_wp / ( ( nx + 1 ) * dx * ( ny + 1 ) * dy ) |
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| 208 | |
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[3182] | 209 | IF ( bc_dirichlet_l ) THEN |
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[2696] | 210 | i = nxl |
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| 211 | DO j = nys, nyn |
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| 212 | DO k = nzb+1, nzt |
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| 213 | volume_flow_l(1) = volume_flow_l(1) + u(k,j,i) * dzw(k) * dy & |
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| 214 | * MERGE( 1.0_wp, 0.0_wp, & |
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| 215 | BTEST( wall_flags_0(k,j,i), 1 ) ) |
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| 216 | ENDDO |
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| 217 | ENDDO |
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| 218 | ENDIF |
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[3182] | 219 | IF ( bc_dirichlet_r ) THEN |
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[2696] | 220 | i = nxr+1 |
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| 221 | DO j = nys, nyn |
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| 222 | DO k = nzb+1, nzt |
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| 223 | volume_flow_l(1) = volume_flow_l(1) - u(k,j,i) * dzw(k) * dy & |
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| 224 | * MERGE( 1.0_wp, 0.0_wp, & |
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| 225 | BTEST( wall_flags_0(k,j,i), 1 ) ) |
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| 226 | ENDDO |
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| 227 | ENDDO |
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| 228 | ENDIF |
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[3182] | 229 | IF ( bc_dirichlet_s ) THEN |
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[2696] | 230 | j = nys |
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| 231 | DO i = nxl, nxr |
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| 232 | DO k = nzb+1, nzt |
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| 233 | volume_flow_l(2) = volume_flow_l(2) + v(k,j,i) * dzw(k) * dx & |
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| 234 | * MERGE( 1.0_wp, 0.0_wp, & |
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| 235 | BTEST( wall_flags_0(k,j,i), 2 ) ) |
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| 236 | ENDDO |
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| 237 | ENDDO |
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| 238 | ENDIF |
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[3182] | 239 | IF ( bc_dirichlet_n ) THEN |
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[2696] | 240 | j = nyn+1 |
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| 241 | DO i = nxl, nxr |
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| 242 | DO k = nzb+1, nzt |
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| 243 | volume_flow_l(2) = volume_flow_l(2) - v(k,j,i) * dzw(k) * dx & |
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| 244 | * MERGE( 1.0_wp, 0.0_wp, & |
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| 245 | BTEST( wall_flags_0(k,j,i), 2 ) ) |
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| 246 | ENDDO |
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| 247 | ENDDO |
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| 248 | ENDIF |
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| 249 | ! |
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[2938] | 250 | !-- Top boundary |
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[2696] | 251 | k = nzt |
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| 252 | DO i = nxl, nxr |
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| 253 | DO j = nys, nyn |
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| 254 | volume_flow_l(3) = volume_flow_l(3) - w(k,j,i) * dx * dy |
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| 255 | ENDDO |
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| 256 | ENDDO |
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| 257 | |
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| 258 | #if defined( __parallel ) |
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| 259 | IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) |
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| 260 | CALL MPI_ALLREDUCE( volume_flow_l, volume_flow, 3, MPI_REAL, MPI_SUM, & |
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| 261 | comm2d, ierr ) |
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| 262 | #else |
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| 263 | volume_flow = volume_flow_l |
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| 264 | #endif |
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| 265 | |
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| 266 | w_correct = SUM( volume_flow ) * d_area_t |
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| 267 | |
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| 268 | DO i = nxl, nxr |
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| 269 | DO j = nys, nyn |
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| 270 | DO k = nzt, nzt + 1 |
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| 271 | w(k,j,i) = w(k,j,i) + w_correct |
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| 272 | ENDDO |
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| 273 | ENDDO |
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| 274 | ENDDO |
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| 275 | |
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[3182] | 276 | END SUBROUTINE lsf_nesting_offline_mass_conservation |
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[2938] | 277 | |
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[2696] | 278 | |
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| 279 | !------------------------------------------------------------------------------! |
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| 280 | ! Description: |
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| 281 | ! ------------ |
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[3182] | 282 | !> Set the lateral and top boundary conditions in case the PALM domain is |
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| 283 | !> nested offline in a mesoscale model. |
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[2696] | 284 | !------------------------------------------------------------------------------! |
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[3182] | 285 | SUBROUTINE lsf_nesting_offline |
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[2696] | 286 | |
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| 287 | USE control_parameters, & |
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[3182] | 288 | ONLY: bc_dirichlet_l, bc_dirichlet_n, bc_dirichlet_r, & |
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| 289 | bc_dirichlet_s, humidity, neutral, passive_scalar, rans_mode,& |
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| 290 | rans_tke_e, time_since_reference_point |
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[2696] | 291 | |
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| 292 | IMPLICIT NONE |
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| 293 | |
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| 294 | INTEGER(iwp) :: i !< running index x-direction |
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| 295 | INTEGER(iwp) :: j !< running index y-direction |
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| 296 | INTEGER(iwp) :: k !< running index z-direction |
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| 297 | |
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| 298 | REAL(wp) :: ddt_lsf !< inverse value of time resolution of forcing data |
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| 299 | REAL(wp) :: t_ref !< time past since last reference step |
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[3182] | 300 | |
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[2696] | 301 | ! |
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| 302 | !-- Calculate time interval of forcing data |
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[3182] | 303 | ddt_lsf = 1.0_wp / ( nest_offl%time(nest_offl%tind_p) - & |
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| 304 | nest_offl%time(nest_offl%tind) ) |
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[2696] | 305 | ! |
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| 306 | !-- Calculate reziproke time past since last reference step. Please note, |
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[3182] | 307 | !-- the time coordinate is still not updated, so that the actual time need |
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| 308 | !-- to be incremented by dt_3d. Moreover, note that the simulation time |
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| 309 | !-- passed since simulation start is time_since_reference_point, not |
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| 310 | !-- simulated_time! |
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| 311 | t_ref = time_since_reference_point + dt_3d - & |
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| 312 | nest_offl%time(nest_offl%tind) |
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| 313 | |
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| 314 | IF ( bc_dirichlet_l ) THEN |
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[2696] | 315 | |
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| 316 | DO j = nys, nyn |
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[3182] | 317 | DO k = nzb+1, nzt |
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| 318 | u(k,j,nxlg:nxl) = nest_offl%u_left(0,k,j) + ddt_lsf * t_ref * & |
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| 319 | ( nest_offl%u_left(1,k,j) - nest_offl%u_left(0,k,j) ) * & |
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| 320 | MERGE( 1.0_wp, 0.0_wp, & |
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| 321 | BTEST( wall_flags_0(k,j,nxlg:nxl), 1 ) ) |
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[2696] | 322 | ENDDO |
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| 323 | ENDDO |
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| 324 | |
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| 325 | DO j = nys, nyn |
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[3182] | 326 | DO k = nzb+1, nzt-1 |
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| 327 | w(k,j,nxlg:nxl-1) = nest_offl%w_left(0,k,j) + ddt_lsf * t_ref *& |
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| 328 | ( nest_offl%w_left(1,k,j) - nest_offl%w_left(0,k,j) ) *& |
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| 329 | MERGE( 1.0_wp, 0.0_wp, & |
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| 330 | BTEST( wall_flags_0(k,j,nxlg:nxl-1), 3 ) ) |
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[2696] | 331 | ENDDO |
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| 332 | ENDDO |
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| 333 | |
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| 334 | DO j = nysv, nyn |
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[3182] | 335 | DO k = nzb+1, nzt |
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| 336 | v(k,j,nxlg:nxl-1) = nest_offl%v_left(0,k,j) + ddt_lsf * t_ref *& |
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| 337 | ( nest_offl%v_left(1,k,j) - nest_offl%v_left(0,k,j) ) *& |
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| 338 | MERGE( 1.0_wp, 0.0_wp, & |
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| 339 | BTEST( wall_flags_0(k,j,nxlg:nxl-1), 2 ) ) |
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[2696] | 340 | ENDDO |
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| 341 | ENDDO |
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| 342 | |
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| 343 | IF ( .NOT. neutral ) THEN |
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| 344 | DO j = nys, nyn |
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[3182] | 345 | DO k = nzb+1, nzt |
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| 346 | pt(k,j,nxlg:nxl-1) = nest_offl%pt_left(0,k,j) + ddt_lsf * & |
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| 347 | t_ref * & |
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| 348 | ( nest_offl%pt_left(1,k,j) - nest_offl%pt_left(0,k,j) ) |
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[2696] | 349 | |
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| 350 | ENDDO |
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| 351 | ENDDO |
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| 352 | ENDIF |
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| 353 | |
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| 354 | IF ( humidity ) THEN |
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| 355 | DO j = nys, nyn |
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[3182] | 356 | DO k = nzb+1, nzt |
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| 357 | q(k,j,nxlg:nxl-1) = nest_offl%q_left(0,k,j) + ddt_lsf * & |
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| 358 | t_ref * & |
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| 359 | ( nest_offl%q_left(1,k,j) - nest_offl%q_left(0,k,j) ) |
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[2696] | 360 | |
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| 361 | ENDDO |
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| 362 | ENDDO |
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| 363 | ENDIF |
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| 364 | |
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| 365 | ENDIF |
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| 366 | |
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[3182] | 367 | IF ( bc_dirichlet_r ) THEN |
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[2696] | 368 | |
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| 369 | DO j = nys, nyn |
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[3182] | 370 | DO k = nzb+1, nzt |
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| 371 | u(k,j,nxr+1:nxrg) = nest_offl%u_right(0,k,j) + ddt_lsf * t_ref *& |
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| 372 | ( nest_offl%u_right(1,k,j) - nest_offl%u_right(0,k,j) ) *& |
---|
| 373 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 374 | BTEST( wall_flags_0(k,j,nxr+1:nxrg), 1 ) ) |
---|
[2696] | 375 | |
---|
| 376 | ENDDO |
---|
| 377 | ENDDO |
---|
| 378 | DO j = nys, nyn |
---|
[3182] | 379 | DO k = nzb+1, nzt-1 |
---|
| 380 | w(k,j,nxr+1:nxrg) = nest_offl%w_right(0,k,j) + ddt_lsf * t_ref *& |
---|
| 381 | ( nest_offl%w_right(1,k,j) - nest_offl%w_right(0,k,j) ) *& |
---|
| 382 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 383 | BTEST( wall_flags_0(k,j,nxr+1:nxrg), 3 ) ) |
---|
[2696] | 384 | ENDDO |
---|
| 385 | ENDDO |
---|
| 386 | |
---|
| 387 | DO j = nysv, nyn |
---|
[3182] | 388 | DO k = nzb+1, nzt |
---|
| 389 | v(k,j,nxr+1:nxrg) = nest_offl%v_right(0,k,j) + ddt_lsf * t_ref *& |
---|
| 390 | ( nest_offl%v_right(1,k,j) - nest_offl%v_right(0,k,j) ) *& |
---|
| 391 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 392 | BTEST( wall_flags_0(k,j,nxr+1:nxrg), 2 ) ) |
---|
[2696] | 393 | ENDDO |
---|
| 394 | ENDDO |
---|
| 395 | |
---|
| 396 | IF ( .NOT. neutral ) THEN |
---|
| 397 | DO j = nys, nyn |
---|
[3182] | 398 | DO k = nzb+1, nzt |
---|
| 399 | pt(k,j,nxr+1:nxrg) = nest_offl%pt_right(0,k,j) + ddt_lsf * & |
---|
| 400 | t_ref * & |
---|
| 401 | ( nest_offl%pt_right(1,k,j) - nest_offl%pt_right(0,k,j) ) |
---|
[2696] | 402 | |
---|
| 403 | ENDDO |
---|
| 404 | ENDDO |
---|
| 405 | ENDIF |
---|
| 406 | |
---|
| 407 | IF ( humidity ) THEN |
---|
| 408 | DO j = nys, nyn |
---|
[3182] | 409 | DO k = nzb+1, nzt |
---|
| 410 | q(k,j,nxr+1:nxrg) = nest_offl%q_right(0,k,j) + ddt_lsf * & |
---|
| 411 | t_ref * & |
---|
| 412 | ( nest_offl%q_right(1,k,j) - nest_offl%q_right(0,k,j) ) |
---|
[2696] | 413 | |
---|
| 414 | ENDDO |
---|
| 415 | ENDDO |
---|
| 416 | ENDIF |
---|
| 417 | |
---|
| 418 | ENDIF |
---|
| 419 | |
---|
[3182] | 420 | IF ( bc_dirichlet_s ) THEN |
---|
[2696] | 421 | |
---|
| 422 | DO i = nxl, nxr |
---|
[3182] | 423 | DO k = nzb+1, nzt |
---|
| 424 | v(k,nysg:nys,i) = nest_offl%v_south(0,k,i) + ddt_lsf * t_ref *& |
---|
| 425 | ( nest_offl%v_south(1,k,i) - nest_offl%v_south(0,k,i) ) *& |
---|
| 426 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 427 | BTEST( wall_flags_0(k,nysg:nys,i), 2 ) ) |
---|
[2696] | 428 | ENDDO |
---|
| 429 | ENDDO |
---|
| 430 | |
---|
| 431 | DO i = nxl, nxr |
---|
[3182] | 432 | DO k = nzb+1, nzt-1 |
---|
| 433 | w(k,nysg:nys-1,i) = nest_offl%w_south(0,k,i) + ddt_lsf * t_ref *& |
---|
| 434 | ( nest_offl%w_south(1,k,i) - nest_offl%w_south(0,k,i) ) *& |
---|
| 435 | MERGE( 1.0_wp, 0.0_wp, & |
---|
[2696] | 436 | BTEST( wall_flags_0(k,nysg:nys-1,i), 3 ) ) |
---|
| 437 | ENDDO |
---|
| 438 | ENDDO |
---|
| 439 | |
---|
| 440 | DO i = nxlu, nxr |
---|
[3182] | 441 | DO k = nzb+1, nzt |
---|
| 442 | u(k,nysg:nys-1,i) = nest_offl%u_south(0,k,i) + ddt_lsf * t_ref *& |
---|
| 443 | ( nest_offl%u_south(1,k,i) - nest_offl%u_south(0,k,i) ) *& |
---|
| 444 | MERGE( 1.0_wp, 0.0_wp, & |
---|
[2696] | 445 | BTEST( wall_flags_0(k,nysg:nys-1,i), 1 ) ) |
---|
| 446 | ENDDO |
---|
| 447 | ENDDO |
---|
| 448 | |
---|
| 449 | IF ( .NOT. neutral ) THEN |
---|
| 450 | DO i = nxl, nxr |
---|
[3182] | 451 | DO k = nzb+1, nzt |
---|
| 452 | pt(k,nysg:nys-1,i) = nest_offl%pt_south(0,k,i) + ddt_lsf * & |
---|
| 453 | t_ref * & |
---|
| 454 | ( nest_offl%pt_south(1,k,i) - nest_offl%pt_south(0,k,i) ) |
---|
[2696] | 455 | |
---|
| 456 | ENDDO |
---|
| 457 | ENDDO |
---|
| 458 | ENDIF |
---|
| 459 | |
---|
| 460 | IF ( humidity ) THEN |
---|
| 461 | DO i = nxl, nxr |
---|
[3182] | 462 | DO k = nzb+1, nzt |
---|
| 463 | q(k,nysg:nys-1,i) = nest_offl%q_south(0,k,i) + ddt_lsf * & |
---|
| 464 | t_ref * & |
---|
| 465 | ( nest_offl%q_south(1,k,i) - nest_offl%q_south(0,k,i) ) |
---|
[2696] | 466 | |
---|
| 467 | ENDDO |
---|
| 468 | ENDDO |
---|
| 469 | ENDIF |
---|
| 470 | |
---|
| 471 | ENDIF |
---|
| 472 | |
---|
[3182] | 473 | IF ( bc_dirichlet_n ) THEN |
---|
[2696] | 474 | |
---|
| 475 | DO i = nxl, nxr |
---|
[3182] | 476 | DO k = nzb+1, nzt |
---|
| 477 | v(k,nyn+1:nyng,i) = nest_offl%v_north(0,k,i) + ddt_lsf * t_ref *& |
---|
| 478 | ( nest_offl%v_north(1,k,i) - nest_offl%v_north(0,k,i) ) *& |
---|
| 479 | MERGE( 1.0_wp, 0.0_wp, & |
---|
[2696] | 480 | BTEST( wall_flags_0(k,nyn+1:nyng,i), 2 ) ) |
---|
| 481 | ENDDO |
---|
| 482 | ENDDO |
---|
| 483 | DO i = nxl, nxr |
---|
[3182] | 484 | DO k = nzb+1, nzt-1 |
---|
| 485 | w(k,nyn+1:nyng,i) = nest_offl%w_north(0,k,i) + ddt_lsf * t_ref *& |
---|
| 486 | ( nest_offl%w_north(1,k,i) - nest_offl%w_north(0,k,i) ) *& |
---|
| 487 | MERGE( 1.0_wp, 0.0_wp, & |
---|
[2696] | 488 | BTEST( wall_flags_0(k,nyn+1:nyng,i), 3 ) ) |
---|
| 489 | ENDDO |
---|
| 490 | ENDDO |
---|
| 491 | |
---|
| 492 | DO i = nxlu, nxr |
---|
[3182] | 493 | DO k = nzb+1, nzt |
---|
| 494 | u(k,nyn+1:nyng,i) = nest_offl%u_north(0,k,i) + ddt_lsf * t_ref *& |
---|
| 495 | ( nest_offl%u_north(1,k,i) - nest_offl%u_north(0,k,i) ) *& |
---|
| 496 | MERGE( 1.0_wp, 0.0_wp, & |
---|
[2696] | 497 | BTEST( wall_flags_0(k,nyn+1:nyng,i), 1 ) ) |
---|
| 498 | |
---|
| 499 | ENDDO |
---|
| 500 | ENDDO |
---|
| 501 | |
---|
| 502 | IF ( .NOT. neutral ) THEN |
---|
| 503 | DO i = nxl, nxr |
---|
[3182] | 504 | DO k = nzb+1, nzt |
---|
| 505 | pt(k,nyn+1:nyng,i) = nest_offl%pt_north(0,k,i) + ddt_lsf * & |
---|
| 506 | t_ref * & |
---|
| 507 | ( nest_offl%pt_north(1,k,i) - nest_offl%pt_north(0,k,i) ) |
---|
[2696] | 508 | |
---|
| 509 | ENDDO |
---|
| 510 | ENDDO |
---|
| 511 | ENDIF |
---|
| 512 | |
---|
| 513 | IF ( humidity ) THEN |
---|
| 514 | DO i = nxl, nxr |
---|
[3182] | 515 | DO k = nzb+1, nzt |
---|
| 516 | q(k,nyn+1:nyng,i) = nest_offl%q_north(0,k,i) + ddt_lsf * & |
---|
| 517 | t_ref * & |
---|
| 518 | ( nest_offl%q_north(1,k,i) - nest_offl%q_north(0,k,i) ) |
---|
[2696] | 519 | |
---|
| 520 | ENDDO |
---|
| 521 | ENDDO |
---|
| 522 | ENDIF |
---|
| 523 | |
---|
| 524 | ENDIF |
---|
| 525 | ! |
---|
| 526 | !-- Top boundary. |
---|
[2938] | 527 | DO i = nxlu, nxr |
---|
| 528 | DO j = nys, nyn |
---|
[3182] | 529 | u(nzt+1,j,i) = nest_offl%u_top(0,j,i) + ddt_lsf * t_ref * & |
---|
| 530 | ( nest_offl%u_top(1,j,i) - nest_offl%u_top(0,j,i) ) * & |
---|
| 531 | MERGE( 1.0_wp, 0.0_wp, & |
---|
[2938] | 532 | BTEST( wall_flags_0(nzt+1,j,i), 1 ) ) |
---|
[2696] | 533 | ENDDO |
---|
[2938] | 534 | ENDDO |
---|
[2696] | 535 | |
---|
[2938] | 536 | DO i = nxl, nxr |
---|
| 537 | DO j = nysv, nyn |
---|
[3182] | 538 | v(nzt+1,j,i) = nest_offl%v_top(0,j,i) + ddt_lsf * t_ref * & |
---|
| 539 | ( nest_offl%v_top(1,j,i) - nest_offl%v_top(0,j,i) ) * & |
---|
[2938] | 540 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 541 | BTEST( wall_flags_0(nzt+1,j,i), 2 ) ) |
---|
| 542 | ENDDO |
---|
| 543 | ENDDO |
---|
| 544 | |
---|
| 545 | DO i = nxl, nxr |
---|
| 546 | DO j = nys, nyn |
---|
[3182] | 547 | w(nzt:nzt+1,j,i) = nest_offl%w_top(0,j,i) + ddt_lsf * t_ref * & |
---|
| 548 | ( nest_offl%w_top(1,j,i) - nest_offl%w_top(0,j,i) ) * & |
---|
[2938] | 549 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 550 | BTEST( wall_flags_0(nzt:nzt+1,j,i), 3 ) ) |
---|
| 551 | ENDDO |
---|
| 552 | ENDDO |
---|
| 553 | |
---|
| 554 | |
---|
| 555 | IF ( .NOT. neutral ) THEN |
---|
[2696] | 556 | DO i = nxl, nxr |
---|
[2938] | 557 | DO j = nys, nyn |
---|
[3182] | 558 | pt(nzt+1,j,i) = nest_offl%pt_top(0,j,i) + ddt_lsf * t_ref * & |
---|
| 559 | ( nest_offl%pt_top(1,j,i) - nest_offl%pt_top(0,j,i) ) |
---|
[2696] | 560 | ENDDO |
---|
| 561 | ENDDO |
---|
[2938] | 562 | ENDIF |
---|
[2696] | 563 | |
---|
[2938] | 564 | IF ( humidity ) THEN |
---|
[2696] | 565 | DO i = nxl, nxr |
---|
| 566 | DO j = nys, nyn |
---|
[3182] | 567 | q(nzt+1,j,i) = nest_offl%q_top(0,j,i) + ddt_lsf * t_ref * & |
---|
| 568 | ( nest_offl%q_top(1,j,i) - nest_offl%q_top(0,j,i) ) |
---|
[2696] | 569 | ENDDO |
---|
| 570 | ENDDO |
---|
| 571 | ENDIF |
---|
| 572 | ! |
---|
[2938] | 573 | !-- At the edges( left-south, left-north, right-south and right-north) set |
---|
| 574 | !-- data on ghost points. |
---|
[3182] | 575 | IF ( bc_dirichlet_l .AND. bc_dirichlet_s ) THEN |
---|
[2938] | 576 | DO i = 1, nbgp |
---|
| 577 | u(:,nys-i,nxlg:nxl) = u(:,nys,nxlg:nxl) |
---|
| 578 | w(:,nys-i,nxlg:nxl-1) = w(:,nys,nxlg:nxl-1) |
---|
| 579 | IF ( .NOT. neutral ) pt(:,nys-i,nxlg:nxl-1) = pt(:,nys,nxlg:nxl-1) |
---|
[3182] | 580 | IF ( humidity ) q(:,nys-i,nxlg:nxl-1) = q(:,nys,nxlg:nxl-1) |
---|
[2938] | 581 | ENDDO |
---|
| 582 | DO i = 1, nbgp+1 |
---|
| 583 | v(:,nysv-i,nxlg:nxl-1) = v(:,nysv,nxlg:nxl-1) |
---|
| 584 | ENDDO |
---|
| 585 | ENDIF |
---|
[3182] | 586 | IF ( bc_dirichlet_l .AND. bc_dirichlet_n ) THEN |
---|
[2938] | 587 | DO i = 1, nbgp |
---|
| 588 | u(:,nyn+i,nxlg:nxl) = u(:,nyn,nxlg:nxl) |
---|
| 589 | v(:,nyn+i,nxlg:nxl-1) = v(:,nyn,nxlg:nxl-1) |
---|
| 590 | w(:,nyn+i,nxlg:nxl-1) = w(:,nyn,nxlg:nxl-1) |
---|
| 591 | IF ( .NOT. neutral ) pt(:,nyn+i,nxlg:nxl-1) = pt(:,nyn,nxlg:nxl-1) |
---|
[3182] | 592 | IF ( humidity ) q(:,nyn+i,nxlg:nxl-1) = q(:,nyn,nxlg:nxl-1) |
---|
[2938] | 593 | ENDDO |
---|
| 594 | ENDIF |
---|
[3182] | 595 | IF ( bc_dirichlet_r .AND. bc_dirichlet_s ) THEN |
---|
[2938] | 596 | DO i = 1, nbgp |
---|
| 597 | u(:,nys-i,nxr+1:nxrg) = u(:,nys,nxr+1:nxrg) |
---|
| 598 | w(:,nys-i,nxr+1:nxrg) = w(:,nys,nxr+1:nxrg) |
---|
| 599 | IF ( .NOT. neutral ) pt(:,nys-i,nxr+1:nxrg) = pt(:,nys,nxr+1:nxrg) |
---|
[3182] | 600 | IF ( humidity ) q(:,nys-i,nxr+1:nxrg) = q(:,nys,nxr+1:nxrg) |
---|
[2938] | 601 | ENDDO |
---|
| 602 | DO i = 1, nbgp+1 |
---|
| 603 | v(:,nysv-i,nxr+1:nxrg) = v(:,nysv,nxr+1:nxrg) |
---|
| 604 | ENDDO |
---|
| 605 | ENDIF |
---|
[3182] | 606 | IF ( bc_dirichlet_r .AND. bc_dirichlet_n ) THEN |
---|
[2938] | 607 | DO i = 1, nbgp |
---|
| 608 | u(:,nyn+i,nxr+1:nxrg) = u(:,nyn,nxr+1:nxrg) |
---|
| 609 | v(:,nyn+i,nxr+1:nxrg) = v(:,nyn,nxr+1:nxrg) |
---|
| 610 | w(:,nyn+i,nxr+1:nxrg) = w(:,nyn,nxr+1:nxrg) |
---|
| 611 | IF ( .NOT. neutral ) pt(:,nyn+i,nxr+1:nxrg) = pt(:,nyn,nxr+1:nxrg) |
---|
[3182] | 612 | IF ( humidity ) q(:,nyn+i,nxr+1:nxrg) = q(:,nyn,nxr+1:nxrg) |
---|
[2938] | 613 | ENDDO |
---|
| 614 | ENDIF |
---|
| 615 | ! |
---|
[3182] | 616 | !-- Moreover, set Neumann boundary condition for subgrid-scale TKE, |
---|
| 617 | !-- passive scalar, dissipation, and chemical species if required |
---|
| 618 | IF ( rans_mode .AND. rans_tke_e ) THEN |
---|
| 619 | IF ( bc_dirichlet_l ) diss(:,:,nxl-1) = diss(:,:,nxl) |
---|
| 620 | IF ( bc_dirichlet_r ) diss(:,:,nxr+1) = diss(:,:,nxr) |
---|
| 621 | IF ( bc_dirichlet_s ) diss(:,nys-1,:) = diss(:,nys,:) |
---|
| 622 | IF ( bc_dirichlet_n ) diss(:,nyn+1,:) = diss(:,nyn,:) |
---|
| 623 | ENDIF |
---|
[2696] | 624 | IF ( .NOT. constant_diffusion ) THEN |
---|
[3182] | 625 | IF ( bc_dirichlet_l ) e(:,:,nxl-1) = e(:,:,nxl) |
---|
| 626 | IF ( bc_dirichlet_r ) e(:,:,nxr+1) = e(:,:,nxr) |
---|
| 627 | IF ( bc_dirichlet_s ) e(:,nys-1,:) = e(:,nys,:) |
---|
| 628 | IF ( bc_dirichlet_n ) e(:,nyn+1,:) = e(:,nyn,:) |
---|
[2696] | 629 | e(nzt+1,:,:) = e(nzt,:,:) |
---|
| 630 | ENDIF |
---|
| 631 | IF ( passive_scalar ) THEN |
---|
[3182] | 632 | IF ( bc_dirichlet_l ) s(:,:,nxl-1) = s(:,:,nxl) |
---|
| 633 | IF ( bc_dirichlet_r ) s(:,:,nxr+1) = s(:,:,nxr) |
---|
| 634 | IF ( bc_dirichlet_s ) s(:,nys-1,:) = s(:,nys,:) |
---|
| 635 | IF ( bc_dirichlet_n ) s(:,nyn+1,:) = s(:,nyn,:) |
---|
[2696] | 636 | ENDIF |
---|
| 637 | |
---|
| 638 | |
---|
[3182] | 639 | |
---|
[2696] | 640 | CALL exchange_horiz( u, nbgp ) |
---|
| 641 | CALL exchange_horiz( v, nbgp ) |
---|
| 642 | CALL exchange_horiz( w, nbgp ) |
---|
| 643 | IF ( .NOT. neutral ) CALL exchange_horiz( pt, nbgp ) |
---|
| 644 | IF ( humidity ) CALL exchange_horiz( q, nbgp ) |
---|
| 645 | |
---|
| 646 | ! |
---|
| 647 | !-- Set surface pressure. Please note, time-dependent surface |
---|
| 648 | !-- pressure would require changes in anelastic approximation and |
---|
| 649 | !-- treatment of fluxes. |
---|
| 650 | !-- For the moment, comment this out! |
---|
[3182] | 651 | ! surface_pressure = nest_offl%surface_pressure(nest_offl%tind) + & |
---|
[2696] | 652 | ! ddt_lsf * t_ref * & |
---|
[3182] | 653 | ! ( nest_offl%surface_pressure(nest_offl%tind_p) & |
---|
| 654 | ! - nest_offl%surface_pressure(nest_offl%tind) ) |
---|
[2696] | 655 | |
---|
[3182] | 656 | END SUBROUTINE lsf_nesting_offline |
---|
[2696] | 657 | |
---|
| 658 | !------------------------------------------------------------------------------! |
---|
| 659 | ! Description: |
---|
| 660 | ! ------------ |
---|
| 661 | !> @todo Missing subroutine description. |
---|
| 662 | !------------------------------------------------------------------------------! |
---|
[2320] | 663 | SUBROUTINE lsf_nudging_check_parameters |
---|
| 664 | |
---|
| 665 | IMPLICIT NONE |
---|
| 666 | ! |
---|
| 667 | !-- Check nudging and large scale forcing from external file |
---|
| 668 | IF ( nudging .AND. ( .NOT. large_scale_forcing ) ) THEN |
---|
[3046] | 669 | message_string = 'Nudging requires large_scale_forcing = .T.. &'// & |
---|
| 670 | 'Surface fluxes and geostrophic wind should be &'// & |
---|
[2320] | 671 | 'prescribed in file LSF_DATA' |
---|
| 672 | CALL message( 'check_parameters', 'PA0374', 1, 2, 0, 6, 0 ) |
---|
| 673 | ENDIF |
---|
| 674 | |
---|
| 675 | IF ( large_scale_forcing .AND. ( bc_lr /= 'cyclic' .OR. & |
---|
[2970] | 676 | bc_ns /= 'cyclic' ) ) THEN |
---|
[3046] | 677 | message_string = 'Non-cyclic lateral boundaries do not allow for &'//& |
---|
[2320] | 678 | 'the usage of large scale forcing from external file.' |
---|
| 679 | CALL message( 'check_parameters', 'PA0375', 1, 2, 0, 6, 0 ) |
---|
| 680 | ENDIF |
---|
| 681 | |
---|
| 682 | IF ( large_scale_forcing .AND. ( .NOT. humidity ) ) THEN |
---|
[3046] | 683 | message_string = 'The usage of large scale forcing from external &'//& |
---|
[2320] | 684 | 'file LSF_DATA requires humidity = .T..' |
---|
| 685 | CALL message( 'check_parameters', 'PA0376', 1, 2, 0, 6, 0 ) |
---|
| 686 | ENDIF |
---|
| 687 | |
---|
| 688 | IF ( large_scale_forcing .AND. passive_scalar ) THEN |
---|
[3046] | 689 | message_string = 'The usage of large scale forcing from external &'// & |
---|
[2320] | 690 | 'file LSF_DATA is not implemented for passive scalars' |
---|
| 691 | CALL message( 'check_parameters', 'PA0440', 1, 2, 0, 6, 0 ) |
---|
| 692 | ENDIF |
---|
| 693 | |
---|
| 694 | IF ( large_scale_forcing .AND. topography /= 'flat' & |
---|
| 695 | .AND. .NOT. lsf_exception ) THEN |
---|
[3046] | 696 | message_string = 'The usage of large scale forcing from external &'//& |
---|
[2320] | 697 | 'file LSF_DATA is not implemented for non-flat topography' |
---|
| 698 | CALL message( 'check_parameters', 'PA0377', 1, 2, 0, 6, 0 ) |
---|
| 699 | ENDIF |
---|
| 700 | |
---|
[3294] | 701 | IF ( large_scale_forcing .AND. ocean_mode ) THEN |
---|
[3046] | 702 | message_string = 'The usage of large scale forcing from external &'//& |
---|
[3294] | 703 | 'file LSF_DATA is not implemented for ocean mode' |
---|
[2320] | 704 | CALL message( 'check_parameters', 'PA0378', 1, 2, 0, 6, 0 ) |
---|
| 705 | ENDIF |
---|
| 706 | |
---|
| 707 | END SUBROUTINE lsf_nudging_check_parameters |
---|
| 708 | |
---|
| 709 | !------------------------------------------------------------------------------! |
---|
| 710 | ! Description: |
---|
| 711 | ! ------------ |
---|
| 712 | !> Check data output of profiles for land surface model |
---|
| 713 | !------------------------------------------------------------------------------! |
---|
| 714 | SUBROUTINE lsf_nudging_check_data_output_pr( variable, var_count, unit, & |
---|
| 715 | dopr_unit ) |
---|
| 716 | |
---|
| 717 | USE profil_parameter |
---|
| 718 | |
---|
| 719 | IMPLICIT NONE |
---|
| 720 | |
---|
| 721 | CHARACTER (LEN=*) :: unit !< |
---|
| 722 | CHARACTER (LEN=*) :: variable !< |
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| 723 | CHARACTER (LEN=*) :: dopr_unit !< local value of dopr_unit |
---|
| 724 | |
---|
| 725 | INTEGER(iwp) :: var_count !< |
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| 726 | |
---|
| 727 | SELECT CASE ( TRIM( variable ) ) |
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| 728 | |
---|
| 729 | |
---|
| 730 | CASE ( 'td_lsa_lpt' ) |
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| 731 | IF ( .NOT. large_scale_forcing ) THEN |
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| 732 | message_string = 'data_output_pr = ' // & |
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| 733 | TRIM( data_output_pr(var_count) ) // & |
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| 734 | ' is not implemented for ' // & |
---|
| 735 | 'large_scale_forcing = .FALSE.' |
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| 736 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0393', & |
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| 737 | 1, 2, 0, 6, 0 ) |
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| 738 | ELSE |
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| 739 | dopr_index(var_count) = 81 |
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| 740 | dopr_unit = 'K/s' |
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| 741 | unit = 'K/s' |
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| 742 | hom(:,2,81,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 743 | ENDIF |
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| 744 | |
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| 745 | CASE ( 'td_lsa_q' ) |
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| 746 | IF ( .NOT. large_scale_forcing ) THEN |
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| 747 | message_string = 'data_output_pr = ' // & |
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| 748 | TRIM( data_output_pr(var_count) ) // & |
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| 749 | ' is not implemented for ' // & |
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| 750 | 'large_scale_forcing = .FALSE.' |
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| 751 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0393', & |
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| 752 | 1, 2, 0, 6, 0 ) |
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| 753 | ELSE |
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| 754 | dopr_index(var_count) = 82 |
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| 755 | dopr_unit = 'kg/kgs' |
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| 756 | unit = 'kg/kgs' |
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| 757 | hom(:,2,82,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 758 | ENDIF |
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| 759 | CASE ( 'td_sub_lpt' ) |
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| 760 | IF ( .NOT. large_scale_forcing ) THEN |
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| 761 | message_string = 'data_output_pr = ' // & |
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| 762 | TRIM( data_output_pr(var_count) ) // & |
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| 763 | ' is not implemented for ' // & |
---|
| 764 | 'large_scale_forcing = .FALSE.' |
---|
| 765 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0393', & |
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| 766 | 1, 2, 0, 6, 0 ) |
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| 767 | ELSE |
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| 768 | dopr_index(var_count) = 83 |
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| 769 | dopr_unit = 'K/s' |
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| 770 | unit = 'K/s' |
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| 771 | hom(:,2,83,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 772 | ENDIF |
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| 773 | |
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| 774 | CASE ( 'td_sub_q' ) |
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| 775 | IF ( .NOT. large_scale_forcing ) THEN |
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| 776 | message_string = 'data_output_pr = ' // & |
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| 777 | TRIM( data_output_pr(var_count) ) // & |
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| 778 | ' is not implemented for ' // & |
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| 779 | 'large_scale_forcing = .FALSE.' |
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| 780 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0393', & |
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| 781 | 1, 2, 0, 6, 0 ) |
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| 782 | ELSE |
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| 783 | dopr_index(var_count) = 84 |
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| 784 | dopr_unit = 'kg/kgs' |
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| 785 | unit = 'kg/kgs' |
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| 786 | hom(:,2,84,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 787 | ENDIF |
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| 788 | |
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| 789 | CASE ( 'td_nud_lpt' ) |
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| 790 | IF ( .NOT. nudging ) THEN |
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| 791 | message_string = 'data_output_pr = ' // & |
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| 792 | TRIM( data_output_pr(var_count) ) // & |
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| 793 | ' is not implemented for ' // & |
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[3045] | 794 | 'nudging = .FALSE.' |
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| 795 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0394', & |
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[2320] | 796 | 1, 2, 0, 6, 0 ) |
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| 797 | ELSE |
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| 798 | dopr_index(var_count) = 85 |
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| 799 | dopr_unit = 'K/s' |
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| 800 | unit = 'K/s' |
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| 801 | hom(:,2,85,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 802 | ENDIF |
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| 803 | |
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| 804 | CASE ( 'td_nud_q' ) |
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| 805 | IF ( .NOT. nudging ) THEN |
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| 806 | message_string = 'data_output_pr = ' // & |
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| 807 | TRIM( data_output_pr(var_count) ) // & |
---|
| 808 | ' is not implemented for ' // & |
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[3045] | 809 | 'nudging = .FALSE.' |
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| 810 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0394', & |
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[2320] | 811 | 1, 2, 0, 6, 0 ) |
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| 812 | ELSE |
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| 813 | dopr_index(var_count) = 86 |
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| 814 | dopr_unit = 'kg/kgs' |
---|
| 815 | unit = 'kg/kgs' |
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| 816 | hom(:,2,86,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 817 | ENDIF |
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| 818 | |
---|
| 819 | CASE ( 'td_nud_u' ) |
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| 820 | IF ( .NOT. nudging ) THEN |
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| 821 | message_string = 'data_output_pr = ' // & |
---|
| 822 | TRIM( data_output_pr(var_count) ) // & |
---|
| 823 | ' is not implemented for ' // & |
---|
[3045] | 824 | 'nudging = .FALSE.' |
---|
| 825 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0394', & |
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[2320] | 826 | 1, 2, 0, 6, 0 ) |
---|
| 827 | ELSE |
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| 828 | dopr_index(var_count) = 87 |
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| 829 | dopr_unit = 'm/s2' |
---|
| 830 | unit = 'm/s2' |
---|
| 831 | hom(:,2,87,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 832 | ENDIF |
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| 833 | |
---|
| 834 | CASE ( 'td_nud_v' ) |
---|
| 835 | IF ( .NOT. nudging ) THEN |
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| 836 | message_string = 'data_output_pr = ' // & |
---|
| 837 | TRIM( data_output_pr(var_count) ) // & |
---|
| 838 | ' is not implemented for ' // & |
---|
[3045] | 839 | 'nudging = .FALSE.' |
---|
| 840 | CALL message( 'lsf_nudging_check_data_output_pr', 'PA0394', & |
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[2320] | 841 | 1, 2, 0, 6, 0 ) |
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| 842 | ELSE |
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| 843 | dopr_index(var_count) = 88 |
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| 844 | dopr_unit = 'm/s2' |
---|
| 845 | unit = 'm/s2' |
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| 846 | hom(:,2,88,:) = SPREAD( zu, 2, statistic_regions+1 ) |
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| 847 | ENDIF |
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| 848 | |
---|
| 849 | |
---|
| 850 | CASE DEFAULT |
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| 851 | unit = 'illegal' |
---|
| 852 | |
---|
| 853 | END SELECT |
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| 854 | |
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| 855 | END SUBROUTINE lsf_nudging_check_data_output_pr |
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| 856 | |
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| 857 | !------------------------------------------------------------------------------! |
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| 858 | ! Description: |
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| 859 | ! ------------ |
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| 860 | !> @todo Missing subroutine description. |
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| 861 | !------------------------------------------------------------------------------! |
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| 862 | SUBROUTINE lsf_nudging_header ( io ) |
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| 863 | |
---|
| 864 | IMPLICIT NONE |
---|
| 865 | |
---|
| 866 | INTEGER(iwp), INTENT(IN) :: io !< Unit of the output file |
---|
| 867 | |
---|
| 868 | WRITE ( io, 1 ) |
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| 869 | IF ( large_scale_forcing ) THEN |
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| 870 | WRITE ( io, 3 ) |
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| 871 | WRITE ( io, 4 ) |
---|
| 872 | |
---|
| 873 | IF ( large_scale_subsidence ) THEN |
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| 874 | IF ( .NOT. use_subsidence_tendencies ) THEN |
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| 875 | WRITE ( io, 5 ) |
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| 876 | ELSE |
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| 877 | WRITE ( io, 6 ) |
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| 878 | ENDIF |
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| 879 | ENDIF |
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| 880 | |
---|
| 881 | IF ( bc_pt_b == 'dirichlet' ) THEN |
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| 882 | WRITE ( io, 12 ) |
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| 883 | ELSEIF ( bc_pt_b == 'neumann' ) THEN |
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| 884 | WRITE ( io, 13 ) |
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| 885 | ENDIF |
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| 886 | |
---|
| 887 | IF ( bc_q_b == 'dirichlet' ) THEN |
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| 888 | WRITE ( io, 14 ) |
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| 889 | ELSEIF ( bc_q_b == 'neumann' ) THEN |
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| 890 | WRITE ( io, 15 ) |
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| 891 | ENDIF |
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| 892 | |
---|
| 893 | WRITE ( io, 7 ) |
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| 894 | IF ( nudging ) THEN |
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| 895 | WRITE ( io, 10 ) |
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| 896 | ENDIF |
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| 897 | ELSE |
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| 898 | WRITE ( io, 2 ) |
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| 899 | WRITE ( io, 11 ) |
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| 900 | ENDIF |
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| 901 | IF ( large_scale_subsidence ) THEN |
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| 902 | WRITE ( io, 8 ) |
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| 903 | WRITE ( io, 9 ) |
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| 904 | ENDIF |
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| 905 | |
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| 906 | |
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| 907 | 1 FORMAT (//' Large scale forcing and nudging:'/ & |
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| 908 | ' -------------------------------'/) |
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| 909 | 2 FORMAT (' --> No large scale forcing from external is used (default) ') |
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| 910 | 3 FORMAT (' --> Large scale forcing from external file LSF_DATA is used: ') |
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| 911 | 4 FORMAT (' - large scale advection tendencies ') |
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| 912 | 5 FORMAT (' - large scale subsidence velocity w_subs ') |
---|
| 913 | 6 FORMAT (' - large scale subsidence tendencies ') |
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| 914 | 7 FORMAT (' - and geostrophic wind components ug and vg') |
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| 915 | 8 FORMAT (' --> Large-scale vertical motion is used in the ', & |
---|
| 916 | 'prognostic equation(s) for') |
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| 917 | 9 FORMAT (' the scalar(s) only') |
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| 918 | 10 FORMAT (' --> Nudging is used') |
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| 919 | 11 FORMAT (' --> No nudging is used (default) ') |
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| 920 | 12 FORMAT (' - prescribed surface values for temperature') |
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| 921 | 13 FORMAT (' - prescribed surface fluxes for temperature') |
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| 922 | 14 FORMAT (' - prescribed surface values for humidity') |
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| 923 | 15 FORMAT (' - prescribed surface fluxes for humidity') |
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| 924 | |
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| 925 | END SUBROUTINE lsf_nudging_header |
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| 926 | |
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| 927 | !------------------------------------------------------------------------------! |
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| 928 | ! Description: |
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| 929 | ! ------------ |
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| 930 | !> @todo Missing subroutine description. |
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| 931 | !------------------------------------------------------------------------------! |
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| 932 | SUBROUTINE lsf_init |
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| 933 | |
---|
[2938] | 934 | USE control_parameters, & |
---|
| 935 | ONLY: bc_lr_cyc, bc_ns_cyc |
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| 936 | |
---|
[2696] | 937 | USE netcdf_data_input_mod, & |
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| 938 | ONLY: netcdf_data_input_lsf |
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| 939 | |
---|
[2320] | 940 | IMPLICIT NONE |
---|
| 941 | |
---|
| 942 | CHARACTER(100) :: chmess !< |
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| 943 | CHARACTER(1) :: hash !< |
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| 944 | |
---|
| 945 | INTEGER(iwp) :: ierrn !< |
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| 946 | INTEGER(iwp) :: finput = 90 !< |
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| 947 | INTEGER(iwp) :: k !< |
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[2696] | 948 | INTEGER(iwp) :: nt !< |
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[2320] | 949 | |
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| 950 | REAL(wp) :: fac !< |
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| 951 | REAL(wp) :: highheight !< |
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| 952 | REAL(wp) :: highug_vert !< |
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| 953 | REAL(wp) :: highvg_vert !< |
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| 954 | REAL(wp) :: highwsubs_vert !< |
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| 955 | REAL(wp) :: lowheight !< |
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| 956 | REAL(wp) :: lowug_vert !< |
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| 957 | REAL(wp) :: lowvg_vert !< |
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| 958 | REAL(wp) :: lowwsubs_vert !< |
---|
| 959 | REAL(wp) :: high_td_lsa_lpt !< |
---|
| 960 | REAL(wp) :: low_td_lsa_lpt !< |
---|
| 961 | REAL(wp) :: high_td_lsa_q !< |
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| 962 | REAL(wp) :: low_td_lsa_q !< |
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| 963 | REAL(wp) :: high_td_sub_lpt !< |
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| 964 | REAL(wp) :: low_td_sub_lpt !< |
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| 965 | REAL(wp) :: high_td_sub_q !< |
---|
| 966 | REAL(wp) :: low_td_sub_q !< |
---|
| 967 | REAL(wp) :: r_dummy !< |
---|
| 968 | |
---|
[3182] | 969 | IF ( nesting_offline ) THEN |
---|
[2696] | 970 | ! |
---|
[2938] | 971 | !-- Allocate arrays for geostrophic wind components. Arrays will |
---|
| 972 | !-- incorporate 2 time levels in order to interpolate in between. Please |
---|
| 973 | !-- note, forcing using geostrophic wind components is only required in |
---|
| 974 | !-- case of cyclic boundary conditions. |
---|
| 975 | IF ( bc_lr_cyc .AND. bc_ns_cyc ) THEN |
---|
[3182] | 976 | ALLOCATE( nest_offl%ug(0:1,nzb:nzt+1) ) |
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| 977 | ALLOCATE( nest_offl%vg(0:1,nzb:nzt+1) ) |
---|
[2938] | 978 | ENDIF |
---|
| 979 | ! |
---|
[2696] | 980 | !-- Allocate arrays for reading boundary values. Arrays will incorporate 2 |
---|
| 981 | !-- time levels in order to interpolate in between. |
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[3182] | 982 | IF ( bc_dirichlet_l ) THEN |
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| 983 | ALLOCATE( nest_offl%u_left(0:1,nzb+1:nzt,nys:nyn) ) |
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| 984 | ALLOCATE( nest_offl%v_left(0:1,nzb+1:nzt,nysv:nyn) ) |
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| 985 | ALLOCATE( nest_offl%w_left(0:1,nzb+1:nzt-1,nys:nyn) ) |
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| 986 | IF ( humidity ) ALLOCATE( nest_offl%q_left(0:1,nzb+1:nzt,nys:nyn) ) |
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| 987 | IF ( .NOT. neutral ) ALLOCATE( nest_offl%pt_left(0:1,nzb+1:nzt,nys:nyn) ) |
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[2696] | 988 | ENDIF |
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[3182] | 989 | IF ( bc_dirichlet_r ) THEN |
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| 990 | ALLOCATE( nest_offl%u_right(0:1,nzb+1:nzt,nys:nyn) ) |
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| 991 | ALLOCATE( nest_offl%v_right(0:1,nzb+1:nzt,nysv:nyn) ) |
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| 992 | ALLOCATE( nest_offl%w_right(0:1,nzb+1:nzt-1,nys:nyn) ) |
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| 993 | IF ( humidity ) ALLOCATE( nest_offl%q_right(0:1,nzb+1:nzt,nys:nyn) ) |
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| 994 | IF ( .NOT. neutral ) ALLOCATE( nest_offl%pt_right(0:1,nzb+1:nzt,nys:nyn) ) |
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[2696] | 995 | ENDIF |
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[3182] | 996 | IF ( bc_dirichlet_n ) THEN |
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| 997 | ALLOCATE( nest_offl%u_north(0:1,nzb+1:nzt,nxlu:nxr) ) |
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| 998 | ALLOCATE( nest_offl%v_north(0:1,nzb+1:nzt,nxl:nxr) ) |
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| 999 | ALLOCATE( nest_offl%w_north(0:1,nzb+1:nzt-1,nxl:nxr) ) |
---|
| 1000 | IF ( humidity ) ALLOCATE( nest_offl%q_north(0:1,nzb+1:nzt,nxl:nxr) ) |
---|
| 1001 | IF ( .NOT. neutral ) ALLOCATE( nest_offl%pt_north(0:1,nzb+1:nzt,nxl:nxr) ) |
---|
[2696] | 1002 | ENDIF |
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[3182] | 1003 | IF ( bc_dirichlet_s ) THEN |
---|
| 1004 | ALLOCATE( nest_offl%u_south(0:1,nzb+1:nzt,nxlu:nxr) ) |
---|
| 1005 | ALLOCATE( nest_offl%v_south(0:1,nzb+1:nzt,nxl:nxr) ) |
---|
| 1006 | ALLOCATE( nest_offl%w_south(0:1,nzb+1:nzt-1,nxl:nxr) ) |
---|
| 1007 | IF ( humidity ) ALLOCATE( nest_offl%q_south(0:1,nzb+1:nzt,nxl:nxr) ) |
---|
| 1008 | IF ( .NOT. neutral ) ALLOCATE( nest_offl%pt_south(0:1,nzb+1:nzt,nxl:nxr) ) |
---|
[2696] | 1009 | ENDIF |
---|
| 1010 | |
---|
[3182] | 1011 | ALLOCATE( nest_offl%u_top(0:1,nys:nyn,nxlu:nxr) ) |
---|
| 1012 | ALLOCATE( nest_offl%v_top(0:1,nysv:nyn,nxl:nxr) ) |
---|
| 1013 | ALLOCATE( nest_offl%w_top(0:1,nys:nyn,nxl:nxr) ) |
---|
| 1014 | IF ( humidity ) ALLOCATE( nest_offl%q_top(0:1,nys:nyn,nxl:nxr) ) |
---|
| 1015 | IF ( .NOT. neutral ) ALLOCATE( nest_offl%pt_top(0:1,nys:nyn,nxl:nxr) ) |
---|
[2320] | 1016 | |
---|
[2696] | 1017 | ! |
---|
[3182] | 1018 | !-- Read COSMO data at lateral and top boundaries |
---|
[2696] | 1019 | CALL netcdf_data_input_lsf |
---|
| 1020 | ! |
---|
[3182] | 1021 | !-- Write COSMO data at lateral and top boundaries |
---|
| 1022 | CALL lsf_nesting_offline |
---|
[2696] | 1023 | ! |
---|
| 1024 | !-- After 3D data is initialized, ensure mass conservation |
---|
[3182] | 1025 | CALL lsf_nesting_offline_mass_conservation |
---|
[2696] | 1026 | ! |
---|
| 1027 | !-- Initialize surface pressure. Please note, time-dependent surface |
---|
| 1028 | !-- pressure would require changes in anelastic approximation and |
---|
| 1029 | !-- treatment of fluxes. |
---|
| 1030 | !-- For the moment, comment this out! |
---|
[3182] | 1031 | ! surface_pressure = nest_offl%surface_pressure(0) |
---|
[2320] | 1032 | |
---|
[2696] | 1033 | ELSE |
---|
[2320] | 1034 | |
---|
[2696] | 1035 | ALLOCATE( p_surf(0:nlsf), pt_surf(0:nlsf), q_surf(0:nlsf), & |
---|
| 1036 | qsws_surf(0:nlsf), shf_surf(0:nlsf), & |
---|
| 1037 | td_lsa_lpt(nzb:nzt+1,0:nlsf), td_lsa_q(nzb:nzt+1,0:nlsf), & |
---|
| 1038 | td_sub_lpt(nzb:nzt+1,0:nlsf), td_sub_q(nzb:nzt+1,0:nlsf), & |
---|
| 1039 | time_vert(0:nlsf), time_surf(0:nlsf), & |
---|
| 1040 | ug_vert(nzb:nzt+1,0:nlsf), vg_vert(nzb:nzt+1,0:nlsf), & |
---|
| 1041 | wsubs_vert(nzb:nzt+1,0:nlsf) ) |
---|
[2320] | 1042 | |
---|
[2696] | 1043 | p_surf = 0.0_wp; pt_surf = 0.0_wp; q_surf = 0.0_wp; qsws_surf = 0.0_wp |
---|
| 1044 | shf_surf = 0.0_wp; time_vert = 0.0_wp; td_lsa_lpt = 0.0_wp |
---|
| 1045 | td_lsa_q = 0.0_wp; td_sub_lpt = 0.0_wp; td_sub_q = 0.0_wp |
---|
| 1046 | time_surf = 0.0_wp; ug_vert = 0.0_wp; vg_vert = 0.0_wp |
---|
| 1047 | wsubs_vert = 0.0_wp |
---|
| 1048 | |
---|
[2320] | 1049 | ! |
---|
[2696] | 1050 | !-- Array for storing large scale forcing and nudging tendencies at each |
---|
| 1051 | !-- timestep for data output |
---|
| 1052 | ALLOCATE( sums_ls_l(nzb:nzt+1,0:7) ) |
---|
| 1053 | sums_ls_l = 0.0_wp |
---|
[2320] | 1054 | |
---|
[2696] | 1055 | ngp_sums_ls = (nz+2)*6 |
---|
[2320] | 1056 | |
---|
[2696] | 1057 | OPEN ( finput, FILE='LSF_DATA', STATUS='OLD', & |
---|
| 1058 | FORM='FORMATTED', IOSTAT=ierrn ) |
---|
| 1059 | |
---|
| 1060 | IF ( ierrn /= 0 ) THEN |
---|
| 1061 | message_string = 'file LSF_DATA does not exist' |
---|
| 1062 | CALL message( 'ls_forcing', 'PA0368', 1, 2, 0, 6, 0 ) |
---|
| 1063 | ENDIF |
---|
| 1064 | |
---|
| 1065 | ierrn = 0 |
---|
[2320] | 1066 | ! |
---|
[2696] | 1067 | !-- First three lines of LSF_DATA contain header |
---|
| 1068 | READ ( finput, FMT='(a100)', IOSTAT=ierrn ) chmess |
---|
| 1069 | READ ( finput, FMT='(a100)', IOSTAT=ierrn ) chmess |
---|
| 1070 | READ ( finput, FMT='(a100)', IOSTAT=ierrn ) chmess |
---|
[2320] | 1071 | |
---|
[2342] | 1072 | IF ( ierrn /= 0 ) THEN |
---|
[2696] | 1073 | message_string = 'errors in file LSF_DATA' |
---|
| 1074 | CALL message( 'ls_forcing', 'PA0369', 1, 2, 0, 6, 0 ) |
---|
| 1075 | ENDIF |
---|
[2320] | 1076 | |
---|
[2696] | 1077 | ! |
---|
| 1078 | !-- Surface values are read in |
---|
| 1079 | nt = 0 |
---|
| 1080 | ierrn = 0 |
---|
| 1081 | |
---|
| 1082 | DO WHILE ( time_surf(nt) < end_time ) |
---|
| 1083 | nt = nt + 1 |
---|
| 1084 | READ ( finput, *, IOSTAT = ierrn ) time_surf(nt), shf_surf(nt), & |
---|
| 1085 | qsws_surf(nt), pt_surf(nt), & |
---|
| 1086 | q_surf(nt), p_surf(nt) |
---|
| 1087 | |
---|
| 1088 | IF ( ierrn /= 0 ) THEN |
---|
[3045] | 1089 | WRITE ( message_string, * ) 'No time dependent surface ' // & |
---|
[3046] | 1090 | 'variables in & LSF_DATA for end of run found' |
---|
[2696] | 1091 | |
---|
| 1092 | CALL message( 'ls_forcing', 'PA0363', 1, 2, 0, 6, 0 ) |
---|
| 1093 | ENDIF |
---|
| 1094 | ENDDO |
---|
| 1095 | |
---|
| 1096 | IF ( time_surf(1) > end_time ) THEN |
---|
| 1097 | WRITE ( message_string, * ) 'Time dependent surface variables in ' // & |
---|
[3046] | 1098 | '&LSF_DATA set in after end of ' , & |
---|
[2696] | 1099 | 'simulation - lsf_surf is set to FALSE' |
---|
| 1100 | CALL message( 'ls_forcing', 'PA0371', 0, 0, 0, 6, 0 ) |
---|
| 1101 | lsf_surf = .FALSE. |
---|
[2320] | 1102 | ENDIF |
---|
| 1103 | |
---|
[2696] | 1104 | ! |
---|
| 1105 | !-- Go to the end of the list with surface variables |
---|
| 1106 | DO WHILE ( ierrn == 0 ) |
---|
| 1107 | READ ( finput, *, IOSTAT = ierrn ) r_dummy |
---|
| 1108 | ENDDO |
---|
[2320] | 1109 | |
---|
| 1110 | ! |
---|
[2696] | 1111 | !-- Profiles of ug, vg and w_subs are read in (large scale forcing) |
---|
[2320] | 1112 | |
---|
[2696] | 1113 | nt = 0 |
---|
| 1114 | DO WHILE ( time_vert(nt) < end_time ) |
---|
| 1115 | nt = nt + 1 |
---|
| 1116 | hash = "#" |
---|
| 1117 | ierrn = 1 ! not zero |
---|
[2320] | 1118 | ! |
---|
[2696] | 1119 | !-- Search for the next line consisting of "# time", |
---|
| 1120 | !-- from there onwards the profiles will be read |
---|
| 1121 | DO WHILE ( .NOT. ( hash == "#" .AND. ierrn == 0 ) ) |
---|
| 1122 | READ ( finput, *, IOSTAT=ierrn ) hash, time_vert(nt) |
---|
| 1123 | IF ( ierrn < 0 ) THEN |
---|
| 1124 | WRITE( message_string, * ) 'No time dependent vertical profiles',& |
---|
[3046] | 1125 | ' in & LSF_DATA for end of run found' |
---|
[2696] | 1126 | CALL message( 'ls_forcing', 'PA0372', 1, 2, 0, 6, 0 ) |
---|
| 1127 | ENDIF |
---|
| 1128 | ENDDO |
---|
[2320] | 1129 | |
---|
[2696] | 1130 | IF ( nt == 1 .AND. time_vert(nt) > end_time ) EXIT |
---|
| 1131 | |
---|
| 1132 | READ ( finput, *, IOSTAT=ierrn ) lowheight, lowug_vert, lowvg_vert,& |
---|
| 1133 | lowwsubs_vert, low_td_lsa_lpt, & |
---|
| 1134 | low_td_lsa_q, low_td_sub_lpt, & |
---|
| 1135 | low_td_sub_q |
---|
| 1136 | IF ( ierrn /= 0 ) THEN |
---|
| 1137 | message_string = 'errors in file LSF_DATA' |
---|
| 1138 | CALL message( 'ls_forcing', 'PA0369', 1, 2, 0, 6, 0 ) |
---|
[2320] | 1139 | ENDIF |
---|
| 1140 | |
---|
[2696] | 1141 | READ ( finput, *, IOSTAT=ierrn ) highheight, highug_vert, & |
---|
| 1142 | highvg_vert, highwsubs_vert, & |
---|
| 1143 | high_td_lsa_lpt, high_td_lsa_q, & |
---|
| 1144 | high_td_sub_lpt, high_td_sub_q |
---|
| 1145 | |
---|
| 1146 | IF ( ierrn /= 0 ) THEN |
---|
| 1147 | message_string = 'errors in file LSF_DATA' |
---|
| 1148 | CALL message( 'ls_forcing', 'PA0369', 1, 2, 0, 6, 0 ) |
---|
| 1149 | ENDIF |
---|
[2320] | 1150 | |
---|
| 1151 | |
---|
[2696] | 1152 | DO k = nzb, nzt+1 |
---|
| 1153 | IF ( highheight < zu(k) ) THEN |
---|
| 1154 | lowheight = highheight |
---|
| 1155 | lowug_vert = highug_vert |
---|
| 1156 | lowvg_vert = highvg_vert |
---|
| 1157 | lowwsubs_vert = highwsubs_vert |
---|
| 1158 | low_td_lsa_lpt = high_td_lsa_lpt |
---|
| 1159 | low_td_lsa_q = high_td_lsa_q |
---|
| 1160 | low_td_sub_lpt = high_td_sub_lpt |
---|
| 1161 | low_td_sub_q = high_td_sub_q |
---|
[2320] | 1162 | |
---|
[2696] | 1163 | ierrn = 0 |
---|
| 1164 | READ ( finput, *, IOSTAT=ierrn ) highheight, highug_vert, & |
---|
| 1165 | highvg_vert, highwsubs_vert,& |
---|
| 1166 | high_td_lsa_lpt, & |
---|
| 1167 | high_td_lsa_q, & |
---|
| 1168 | high_td_sub_lpt, high_td_sub_q |
---|
[2320] | 1169 | |
---|
[2696] | 1170 | IF ( ierrn /= 0 ) THEN |
---|
[3045] | 1171 | WRITE( message_string, * ) 'zu(',k,') = ', zu(k), 'm ', & |
---|
| 1172 | 'is higher than the maximum height in LSF_DATA ', & |
---|
| 1173 | 'which is ', lowheight, 'm. Interpolation on PALM ',& |
---|
[2696] | 1174 | 'grid is not possible.' |
---|
| 1175 | CALL message( 'ls_forcing', 'PA0395', 1, 2, 0, 6, 0 ) |
---|
| 1176 | ENDIF |
---|
[2320] | 1177 | |
---|
| 1178 | ENDIF |
---|
| 1179 | |
---|
| 1180 | ! |
---|
[2696] | 1181 | !-- Interpolation of prescribed profiles in space |
---|
| 1182 | fac = (highheight-zu(k))/(highheight - lowheight) |
---|
[2320] | 1183 | |
---|
[2696] | 1184 | ug_vert(k,nt) = fac * lowug_vert & |
---|
| 1185 | + ( 1.0_wp - fac ) * highug_vert |
---|
| 1186 | vg_vert(k,nt) = fac * lowvg_vert & |
---|
| 1187 | + ( 1.0_wp - fac ) * highvg_vert |
---|
| 1188 | wsubs_vert(k,nt) = fac * lowwsubs_vert & |
---|
| 1189 | + ( 1.0_wp - fac ) * highwsubs_vert |
---|
[2320] | 1190 | |
---|
[2696] | 1191 | td_lsa_lpt(k,nt) = fac * low_td_lsa_lpt & |
---|
| 1192 | + ( 1.0_wp - fac ) * high_td_lsa_lpt |
---|
| 1193 | td_lsa_q(k,nt) = fac * low_td_lsa_q & |
---|
| 1194 | + ( 1.0_wp - fac ) * high_td_lsa_q |
---|
| 1195 | td_sub_lpt(k,nt) = fac * low_td_sub_lpt & |
---|
| 1196 | + ( 1.0_wp - fac ) * high_td_sub_lpt |
---|
| 1197 | td_sub_q(k,nt) = fac * low_td_sub_q & |
---|
| 1198 | + ( 1.0_wp - fac ) * high_td_sub_q |
---|
[2320] | 1199 | |
---|
[2696] | 1200 | ENDDO |
---|
[2320] | 1201 | |
---|
[2696] | 1202 | ENDDO |
---|
[2320] | 1203 | |
---|
| 1204 | ! |
---|
[2696] | 1205 | !-- Large scale vertical velocity has to be zero at the surface |
---|
| 1206 | wsubs_vert(nzb,:) = 0.0_wp |
---|
| 1207 | |
---|
| 1208 | IF ( time_vert(1) > end_time ) THEN |
---|
| 1209 | WRITE ( message_string, * ) 'Time dependent large scale profile ',& |
---|
| 1210 | 'forcing from&LSF_DATA sets in after end of ' ,& |
---|
| 1211 | 'simulation - lsf_vert is set to FALSE' |
---|
| 1212 | CALL message( 'ls_forcing', 'PA0373', 0, 0, 0, 6, 0 ) |
---|
| 1213 | lsf_vert = .FALSE. |
---|
| 1214 | ENDIF |
---|
[2320] | 1215 | |
---|
[2696] | 1216 | CLOSE( finput ) |
---|
[2320] | 1217 | |
---|
[2696] | 1218 | ENDIF |
---|
[2320] | 1219 | |
---|
| 1220 | END SUBROUTINE lsf_init |
---|
| 1221 | |
---|
| 1222 | !------------------------------------------------------------------------------! |
---|
| 1223 | ! Description: |
---|
| 1224 | ! ------------ |
---|
| 1225 | !> @todo Missing subroutine description. |
---|
| 1226 | !------------------------------------------------------------------------------! |
---|
| 1227 | SUBROUTINE ls_forcing_surf ( time ) |
---|
| 1228 | |
---|
| 1229 | IMPLICIT NONE |
---|
| 1230 | |
---|
| 1231 | INTEGER(iwp) :: nt !< |
---|
| 1232 | |
---|
| 1233 | REAL(wp) :: dum_surf_flux !< |
---|
| 1234 | REAL(wp) :: fac !< |
---|
| 1235 | REAL(wp), INTENT(in) :: time !< |
---|
| 1236 | |
---|
| 1237 | ! |
---|
| 1238 | !-- Interpolation in time of LSF_DATA at the surface |
---|
| 1239 | nt = 1 |
---|
| 1240 | DO WHILE ( time > time_surf(nt) ) |
---|
| 1241 | nt = nt + 1 |
---|
| 1242 | ENDDO |
---|
| 1243 | IF ( time /= time_surf(nt) ) THEN |
---|
| 1244 | nt = nt - 1 |
---|
| 1245 | ENDIF |
---|
| 1246 | |
---|
| 1247 | fac = ( time -time_surf(nt) ) / ( time_surf(nt+1) - time_surf(nt) ) |
---|
| 1248 | |
---|
| 1249 | IF ( ibc_pt_b == 0 ) THEN |
---|
| 1250 | ! |
---|
| 1251 | !-- In case of Dirichlet boundary condition shf must not |
---|
| 1252 | !-- be set - it is calculated via MOST in prandtl_fluxes |
---|
| 1253 | pt_surface = pt_surf(nt) + fac * ( pt_surf(nt+1) - pt_surf(nt) ) |
---|
| 1254 | |
---|
| 1255 | ELSEIF ( ibc_pt_b == 1 ) THEN |
---|
| 1256 | ! |
---|
| 1257 | !-- In case of Neumann boundary condition pt_surface is needed for |
---|
| 1258 | !-- calculation of reference density |
---|
| 1259 | dum_surf_flux = ( shf_surf(nt) + fac * & |
---|
| 1260 | ( shf_surf(nt+1) - shf_surf(nt) ) & |
---|
| 1261 | ) * heatflux_input_conversion(nzb) |
---|
| 1262 | ! |
---|
| 1263 | !-- Save surface sensible heat flux on default, natural and urban surface |
---|
| 1264 | !-- type, if required |
---|
| 1265 | IF ( surf_def_h(0)%ns >= 1 ) surf_def_h(0)%shf(:) = dum_surf_flux |
---|
| 1266 | IF ( surf_lsm_h%ns >= 1 ) surf_lsm_h%shf(:) = dum_surf_flux |
---|
| 1267 | IF ( surf_usm_h%ns >= 1 ) surf_usm_h%shf(:) = dum_surf_flux |
---|
| 1268 | |
---|
| 1269 | pt_surface = pt_surf(nt) + fac * ( pt_surf(nt+1) - pt_surf(nt) ) |
---|
| 1270 | |
---|
| 1271 | ENDIF |
---|
| 1272 | |
---|
| 1273 | IF ( ibc_q_b == 0 ) THEN |
---|
| 1274 | ! |
---|
| 1275 | !-- In case of Dirichlet boundary condition qsws must not |
---|
| 1276 | !-- be set - it is calculated via MOST in prandtl_fluxes |
---|
| 1277 | q_surface = q_surf(nt) + fac * ( q_surf(nt+1) - q_surf(nt) ) |
---|
| 1278 | |
---|
| 1279 | ELSEIF ( ibc_q_b == 1 ) THEN |
---|
| 1280 | dum_surf_flux = ( qsws_surf(nt) + fac * & |
---|
| 1281 | ( qsws_surf(nt+1) - qsws_surf(nt) ) & |
---|
| 1282 | ) * waterflux_input_conversion(nzb) |
---|
| 1283 | ! |
---|
| 1284 | !-- Save surface sensible heat flux on default, natural and urban surface |
---|
| 1285 | !-- type, if required |
---|
| 1286 | IF ( surf_def_h(0)%ns >= 1 ) surf_def_h(0)%qsws(:) = dum_surf_flux |
---|
| 1287 | IF ( surf_lsm_h%ns >= 1 ) surf_lsm_h%qsws(:) = dum_surf_flux |
---|
| 1288 | IF ( surf_usm_h%ns >= 1 ) surf_usm_h%qsws(:) = dum_surf_flux |
---|
| 1289 | |
---|
| 1290 | ENDIF |
---|
[2970] | 1291 | ! |
---|
| 1292 | !-- Surface heat- and waterflux will be written later onto surface elements |
---|
| 1293 | IF ( .NOT. neutral .AND. constant_heatflux .AND. & |
---|
| 1294 | TRIM( initializing_actions ) /= 'read_restart_data' ) THEN |
---|
| 1295 | surface_heatflux = shf_surf(1) |
---|
| 1296 | ENDIF |
---|
| 1297 | IF ( humidity .AND. constant_waterflux .AND. & |
---|
| 1298 | TRIM( initializing_actions ) /= 'read_restart_data' ) THEN |
---|
| 1299 | surface_waterflux = qsws_surf(1) |
---|
| 1300 | ENDIF |
---|
[2320] | 1301 | |
---|
| 1302 | surface_pressure = p_surf(nt) + fac * ( p_surf(nt+1) - p_surf(nt) ) |
---|
| 1303 | |
---|
| 1304 | END SUBROUTINE ls_forcing_surf |
---|
| 1305 | |
---|
| 1306 | |
---|
| 1307 | |
---|
| 1308 | |
---|
| 1309 | !------------------------------------------------------------------------------! |
---|
| 1310 | ! Description: |
---|
| 1311 | ! ------------ |
---|
| 1312 | !> @todo Missing subroutine description. |
---|
| 1313 | !------------------------------------------------------------------------------! |
---|
| 1314 | SUBROUTINE ls_forcing_vert ( time ) |
---|
| 1315 | |
---|
| 1316 | |
---|
| 1317 | IMPLICIT NONE |
---|
| 1318 | |
---|
| 1319 | INTEGER(iwp) :: nt !< |
---|
| 1320 | |
---|
| 1321 | REAL(wp) :: fac !< |
---|
| 1322 | REAL(wp), INTENT(in) :: time !< |
---|
| 1323 | |
---|
| 1324 | ! |
---|
| 1325 | !-- Interpolation in time of LSF_DATA for ug, vg and w_subs |
---|
| 1326 | nt = 1 |
---|
| 1327 | DO WHILE ( time > time_vert(nt) ) |
---|
| 1328 | nt = nt + 1 |
---|
| 1329 | ENDDO |
---|
| 1330 | IF ( time /= time_vert(nt) ) THEN |
---|
| 1331 | nt = nt - 1 |
---|
| 1332 | ENDIF |
---|
| 1333 | |
---|
| 1334 | fac = ( time-time_vert(nt) ) / ( time_vert(nt+1)-time_vert(nt) ) |
---|
| 1335 | |
---|
| 1336 | ug = ug_vert(:,nt) + fac * ( ug_vert(:,nt+1) - ug_vert(:,nt) ) |
---|
| 1337 | vg = vg_vert(:,nt) + fac * ( vg_vert(:,nt+1) - vg_vert(:,nt) ) |
---|
| 1338 | |
---|
| 1339 | IF ( large_scale_subsidence ) THEN |
---|
| 1340 | w_subs = wsubs_vert(:,nt) & |
---|
| 1341 | + fac * ( wsubs_vert(:,nt+1) - wsubs_vert(:,nt) ) |
---|
| 1342 | ENDIF |
---|
| 1343 | |
---|
| 1344 | END SUBROUTINE ls_forcing_vert |
---|
| 1345 | |
---|
| 1346 | |
---|
| 1347 | !------------------------------------------------------------------------------! |
---|
| 1348 | ! Description: |
---|
| 1349 | ! ------------ |
---|
| 1350 | !> Call for all grid points |
---|
| 1351 | !------------------------------------------------------------------------------! |
---|
| 1352 | SUBROUTINE ls_advec ( time, prog_var ) |
---|
| 1353 | |
---|
| 1354 | |
---|
| 1355 | IMPLICIT NONE |
---|
| 1356 | |
---|
| 1357 | CHARACTER (LEN=*) :: prog_var !< |
---|
| 1358 | |
---|
| 1359 | REAL(wp), INTENT(in) :: time !< |
---|
| 1360 | REAL(wp) :: fac !< |
---|
| 1361 | |
---|
| 1362 | INTEGER(iwp) :: i !< |
---|
| 1363 | INTEGER(iwp) :: j !< |
---|
| 1364 | INTEGER(iwp) :: k !< |
---|
| 1365 | INTEGER(iwp) :: nt !< |
---|
| 1366 | |
---|
| 1367 | ! |
---|
| 1368 | !-- Interpolation in time of LSF_DATA |
---|
| 1369 | nt = 1 |
---|
| 1370 | DO WHILE ( time > time_vert(nt) ) |
---|
| 1371 | nt = nt + 1 |
---|
| 1372 | ENDDO |
---|
| 1373 | IF ( time /= time_vert(nt) ) THEN |
---|
| 1374 | nt = nt - 1 |
---|
| 1375 | ENDIF |
---|
| 1376 | |
---|
| 1377 | fac = ( time-time_vert(nt) ) / ( time_vert(nt+1)-time_vert(nt) ) |
---|
| 1378 | |
---|
| 1379 | ! |
---|
| 1380 | !-- Add horizontal large scale advection tendencies of pt and q |
---|
| 1381 | SELECT CASE ( prog_var ) |
---|
| 1382 | |
---|
| 1383 | CASE ( 'pt' ) |
---|
| 1384 | |
---|
| 1385 | DO i = nxl, nxr |
---|
| 1386 | DO j = nys, nyn |
---|
| 1387 | DO k = nzb+1, nzt |
---|
| 1388 | tend(k,j,i) = tend(k,j,i) + td_lsa_lpt(k,nt) + fac * & |
---|
| 1389 | ( td_lsa_lpt(k,nt+1) - td_lsa_lpt(k,nt) ) *& |
---|
| 1390 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1391 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1392 | ENDDO |
---|
| 1393 | ENDDO |
---|
| 1394 | ENDDO |
---|
| 1395 | |
---|
| 1396 | CASE ( 'q' ) |
---|
| 1397 | |
---|
| 1398 | DO i = nxl, nxr |
---|
| 1399 | DO j = nys, nyn |
---|
| 1400 | DO k = nzb+1, nzt |
---|
| 1401 | tend(k,j,i) = tend(k,j,i) + td_lsa_q(k,nt) + fac * & |
---|
| 1402 | ( td_lsa_q(k,nt+1) - td_lsa_q(k,nt) ) * & |
---|
| 1403 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1404 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1405 | ENDDO |
---|
| 1406 | ENDDO |
---|
| 1407 | ENDDO |
---|
| 1408 | |
---|
| 1409 | END SELECT |
---|
| 1410 | |
---|
| 1411 | ! |
---|
| 1412 | !-- Subsidence of pt and q with prescribed subsidence tendencies |
---|
| 1413 | IF ( large_scale_subsidence .AND. use_subsidence_tendencies ) THEN |
---|
| 1414 | |
---|
| 1415 | SELECT CASE ( prog_var ) |
---|
| 1416 | |
---|
| 1417 | CASE ( 'pt' ) |
---|
| 1418 | |
---|
| 1419 | DO i = nxl, nxr |
---|
| 1420 | DO j = nys, nyn |
---|
| 1421 | DO k = nzb+1, nzt |
---|
| 1422 | tend(k,j,i) = tend(k,j,i) + td_sub_lpt(k,nt) + fac * & |
---|
| 1423 | ( td_sub_lpt(k,nt+1) - td_sub_lpt(k,nt) )*& |
---|
| 1424 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1425 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1426 | ENDDO |
---|
| 1427 | ENDDO |
---|
| 1428 | ENDDO |
---|
| 1429 | |
---|
| 1430 | CASE ( 'q' ) |
---|
| 1431 | |
---|
| 1432 | DO i = nxl, nxr |
---|
| 1433 | DO j = nys, nyn |
---|
| 1434 | DO k = nzb+1, nzt |
---|
| 1435 | tend(k,j,i) = tend(k,j,i) + td_sub_q(k,nt) + fac * & |
---|
| 1436 | ( td_sub_q(k,nt+1) - td_sub_q(k,nt) ) * & |
---|
| 1437 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1438 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1439 | ENDDO |
---|
| 1440 | ENDDO |
---|
| 1441 | ENDDO |
---|
| 1442 | |
---|
| 1443 | END SELECT |
---|
| 1444 | |
---|
| 1445 | ENDIF |
---|
| 1446 | |
---|
| 1447 | END SUBROUTINE ls_advec |
---|
| 1448 | |
---|
| 1449 | |
---|
| 1450 | !------------------------------------------------------------------------------! |
---|
| 1451 | ! Description: |
---|
| 1452 | ! ------------ |
---|
| 1453 | !> Call for grid point i,j |
---|
| 1454 | !------------------------------------------------------------------------------! |
---|
| 1455 | SUBROUTINE ls_advec_ij ( i, j, time, prog_var ) |
---|
| 1456 | |
---|
| 1457 | IMPLICIT NONE |
---|
| 1458 | |
---|
| 1459 | CHARACTER (LEN=*) :: prog_var !< |
---|
| 1460 | |
---|
| 1461 | REAL(wp), INTENT(in) :: time !< |
---|
| 1462 | REAL(wp) :: fac !< |
---|
| 1463 | |
---|
| 1464 | INTEGER(iwp) :: i !< |
---|
| 1465 | INTEGER(iwp) :: j !< |
---|
| 1466 | INTEGER(iwp) :: k !< |
---|
| 1467 | INTEGER(iwp) :: nt !< |
---|
| 1468 | |
---|
| 1469 | ! |
---|
| 1470 | !-- Interpolation in time of LSF_DATA |
---|
| 1471 | nt = 1 |
---|
| 1472 | DO WHILE ( time > time_vert(nt) ) |
---|
| 1473 | nt = nt + 1 |
---|
| 1474 | ENDDO |
---|
| 1475 | IF ( time /= time_vert(nt) ) THEN |
---|
| 1476 | nt = nt - 1 |
---|
| 1477 | ENDIF |
---|
| 1478 | |
---|
| 1479 | fac = ( time-time_vert(nt) ) / ( time_vert(nt+1)-time_vert(nt) ) |
---|
| 1480 | |
---|
| 1481 | ! |
---|
| 1482 | !-- Add horizontal large scale advection tendencies of pt and q |
---|
| 1483 | SELECT CASE ( prog_var ) |
---|
| 1484 | |
---|
| 1485 | CASE ( 'pt' ) |
---|
| 1486 | |
---|
| 1487 | DO k = nzb+1, nzt |
---|
| 1488 | tend(k,j,i) = tend(k,j,i) + td_lsa_lpt(k,nt) & |
---|
| 1489 | + fac * ( td_lsa_lpt(k,nt+1) - td_lsa_lpt(k,nt) )*& |
---|
| 1490 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1491 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1492 | ENDDO |
---|
| 1493 | |
---|
| 1494 | CASE ( 'q' ) |
---|
| 1495 | |
---|
| 1496 | DO k = nzb+1, nzt |
---|
| 1497 | tend(k,j,i) = tend(k,j,i) + td_lsa_q(k,nt) & |
---|
| 1498 | + fac * ( td_lsa_q(k,nt+1) - td_lsa_q(k,nt) ) * & |
---|
| 1499 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1500 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1501 | ENDDO |
---|
| 1502 | |
---|
| 1503 | END SELECT |
---|
| 1504 | |
---|
| 1505 | ! |
---|
| 1506 | !-- Subsidence of pt and q with prescribed profiles |
---|
| 1507 | IF ( large_scale_subsidence .AND. use_subsidence_tendencies ) THEN |
---|
| 1508 | |
---|
| 1509 | SELECT CASE ( prog_var ) |
---|
| 1510 | |
---|
| 1511 | CASE ( 'pt' ) |
---|
| 1512 | |
---|
| 1513 | DO k = nzb+1, nzt |
---|
| 1514 | tend(k,j,i) = tend(k,j,i) + td_sub_lpt(k,nt) + fac * & |
---|
| 1515 | ( td_sub_lpt(k,nt+1) - td_sub_lpt(k,nt) ) * & |
---|
| 1516 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1517 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1518 | ENDDO |
---|
| 1519 | |
---|
| 1520 | CASE ( 'q' ) |
---|
| 1521 | |
---|
| 1522 | DO k = nzb+1, nzt |
---|
| 1523 | tend(k,j,i) = tend(k,j,i) + td_sub_q(k,nt) + fac * & |
---|
| 1524 | ( td_sub_q(k,nt+1) - td_sub_q(k,nt) ) * & |
---|
| 1525 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1526 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1527 | ENDDO |
---|
| 1528 | |
---|
| 1529 | END SELECT |
---|
| 1530 | |
---|
| 1531 | ENDIF |
---|
| 1532 | |
---|
| 1533 | END SUBROUTINE ls_advec_ij |
---|
| 1534 | |
---|
| 1535 | |
---|
| 1536 | !------------------------------------------------------------------------------! |
---|
| 1537 | ! Description: |
---|
| 1538 | ! ------------ |
---|
| 1539 | !> @todo Missing subroutine description. |
---|
| 1540 | !------------------------------------------------------------------------------! |
---|
| 1541 | SUBROUTINE nudge_init |
---|
| 1542 | |
---|
| 1543 | IMPLICIT NONE |
---|
| 1544 | |
---|
| 1545 | |
---|
| 1546 | INTEGER(iwp) :: finput = 90 !< |
---|
| 1547 | INTEGER(iwp) :: ierrn !< |
---|
| 1548 | INTEGER(iwp) :: k !< |
---|
| 1549 | INTEGER(iwp) :: nt !< |
---|
| 1550 | |
---|
| 1551 | CHARACTER(1) :: hash !< |
---|
| 1552 | |
---|
| 1553 | REAL(wp) :: highheight !< |
---|
| 1554 | REAL(wp) :: highqnudge !< |
---|
| 1555 | REAL(wp) :: highptnudge !< |
---|
| 1556 | REAL(wp) :: highunudge !< |
---|
| 1557 | REAL(wp) :: highvnudge !< |
---|
| 1558 | REAL(wp) :: highwnudge !< |
---|
| 1559 | REAL(wp) :: hightnudge !< |
---|
| 1560 | |
---|
| 1561 | REAL(wp) :: lowheight !< |
---|
| 1562 | REAL(wp) :: lowqnudge !< |
---|
| 1563 | REAL(wp) :: lowptnudge !< |
---|
| 1564 | REAL(wp) :: lowunudge !< |
---|
| 1565 | REAL(wp) :: lowvnudge !< |
---|
| 1566 | REAL(wp) :: lowwnudge !< |
---|
| 1567 | REAL(wp) :: lowtnudge !< |
---|
| 1568 | |
---|
| 1569 | REAL(wp) :: fac !< |
---|
| 1570 | |
---|
| 1571 | ALLOCATE( ptnudge(nzb:nzt+1,1:ntnudge), qnudge(nzb:nzt+1,1:ntnudge), & |
---|
| 1572 | tnudge(nzb:nzt+1,1:ntnudge), unudge(nzb:nzt+1,1:ntnudge), & |
---|
| 1573 | vnudge(nzb:nzt+1,1:ntnudge), wnudge(nzb:nzt+1,1:ntnudge) ) |
---|
| 1574 | |
---|
| 1575 | ALLOCATE( tmp_tnudge(nzb:nzt) ) |
---|
| 1576 | |
---|
| 1577 | ALLOCATE( timenudge(0:ntnudge) ) |
---|
| 1578 | |
---|
| 1579 | ptnudge = 0.0_wp; qnudge = 0.0_wp; tnudge = 0.0_wp; unudge = 0.0_wp |
---|
| 1580 | vnudge = 0.0_wp; wnudge = 0.0_wp; timenudge = 0.0_wp |
---|
| 1581 | ! |
---|
| 1582 | !-- Initialize array tmp_nudge with a current nudging time scale of 6 hours |
---|
| 1583 | tmp_tnudge = 21600.0_wp |
---|
| 1584 | |
---|
| 1585 | nt = 0 |
---|
| 1586 | OPEN ( finput, FILE='NUDGING_DATA', STATUS='OLD', & |
---|
| 1587 | FORM='FORMATTED', IOSTAT=ierrn ) |
---|
| 1588 | |
---|
| 1589 | IF ( ierrn /= 0 ) THEN |
---|
| 1590 | message_string = 'file NUDGING_DATA does not exist' |
---|
| 1591 | CALL message( 'nudging', 'PA0365', 1, 2, 0, 6, 0 ) |
---|
| 1592 | ENDIF |
---|
| 1593 | |
---|
| 1594 | ierrn = 0 |
---|
| 1595 | |
---|
| 1596 | rloop:DO |
---|
| 1597 | nt = nt + 1 |
---|
| 1598 | hash = "#" |
---|
| 1599 | ierrn = 1 ! not zero |
---|
| 1600 | ! |
---|
| 1601 | !-- Search for the next line consisting of "# time", |
---|
| 1602 | !-- from there onwards the profiles will be read |
---|
| 1603 | DO WHILE ( .NOT. ( hash == "#" .AND. ierrn == 0 ) ) |
---|
| 1604 | |
---|
| 1605 | READ ( finput, *, IOSTAT=ierrn ) hash, timenudge(nt) |
---|
| 1606 | IF ( ierrn < 0 ) EXIT rloop |
---|
| 1607 | |
---|
| 1608 | ENDDO |
---|
| 1609 | |
---|
| 1610 | ierrn = 0 |
---|
| 1611 | READ ( finput, *, IOSTAT=ierrn ) lowheight, lowtnudge, lowunudge, & |
---|
| 1612 | lowvnudge, lowwnudge , lowptnudge, & |
---|
| 1613 | lowqnudge |
---|
| 1614 | |
---|
| 1615 | IF ( ierrn /= 0 ) THEN |
---|
| 1616 | message_string = 'errors in file NUDGING_DATA' |
---|
| 1617 | CALL message( 'nudging', 'PA0366', 1, 2, 0, 6, 0 ) |
---|
| 1618 | ENDIF |
---|
| 1619 | |
---|
| 1620 | ierrn = 0 |
---|
| 1621 | READ ( finput, *, IOSTAT=ierrn ) highheight, hightnudge, highunudge, & |
---|
| 1622 | highvnudge, highwnudge , highptnudge, & |
---|
| 1623 | highqnudge |
---|
| 1624 | |
---|
| 1625 | IF ( ierrn /= 0 ) THEN |
---|
| 1626 | message_string = 'errors in file NUDGING_DATA' |
---|
| 1627 | CALL message( 'nudging', 'PA0366', 1, 2, 0, 6, 0 ) |
---|
| 1628 | ENDIF |
---|
| 1629 | |
---|
| 1630 | DO k = nzb, nzt+1 |
---|
| 1631 | DO WHILE ( highheight < zu(k) ) |
---|
| 1632 | lowheight = highheight |
---|
| 1633 | lowtnudge = hightnudge |
---|
| 1634 | lowunudge = highunudge |
---|
| 1635 | lowvnudge = highvnudge |
---|
| 1636 | lowwnudge = highwnudge |
---|
| 1637 | lowptnudge = highptnudge |
---|
| 1638 | lowqnudge = highqnudge |
---|
| 1639 | |
---|
| 1640 | ierrn = 0 |
---|
[3045] | 1641 | READ ( finput, *, IOSTAT=ierrn ) highheight , hightnudge , & |
---|
| 1642 | highunudge , highvnudge , & |
---|
| 1643 | highwnudge , highptnudge, & |
---|
[2320] | 1644 | highqnudge |
---|
| 1645 | IF (ierrn /= 0 ) THEN |
---|
[3045] | 1646 | WRITE( message_string, * ) 'zu(',k,') = ', zu(k), 'm is ', & |
---|
| 1647 | 'higher than the maximum height in NUDING_DATA which ',& |
---|
| 1648 | 'is ', lowheight, 'm. Interpolation on PALM ', & |
---|
[2320] | 1649 | 'grid is not possible.' |
---|
| 1650 | CALL message( 'nudging', 'PA0364', 1, 2, 0, 6, 0 ) |
---|
| 1651 | ENDIF |
---|
| 1652 | ENDDO |
---|
| 1653 | |
---|
| 1654 | ! |
---|
| 1655 | !-- Interpolation of prescribed profiles in space |
---|
| 1656 | |
---|
| 1657 | fac = ( highheight - zu(k) ) / ( highheight - lowheight ) |
---|
| 1658 | |
---|
| 1659 | tnudge(k,nt) = fac * lowtnudge + ( 1.0_wp - fac ) * hightnudge |
---|
| 1660 | unudge(k,nt) = fac * lowunudge + ( 1.0_wp - fac ) * highunudge |
---|
| 1661 | vnudge(k,nt) = fac * lowvnudge + ( 1.0_wp - fac ) * highvnudge |
---|
| 1662 | wnudge(k,nt) = fac * lowwnudge + ( 1.0_wp - fac ) * highwnudge |
---|
| 1663 | ptnudge(k,nt) = fac * lowptnudge + ( 1.0_wp - fac ) * highptnudge |
---|
| 1664 | qnudge(k,nt) = fac * lowqnudge + ( 1.0_wp - fac ) * highqnudge |
---|
| 1665 | ENDDO |
---|
| 1666 | |
---|
| 1667 | ENDDO rloop |
---|
| 1668 | |
---|
| 1669 | CLOSE ( finput ) |
---|
| 1670 | |
---|
| 1671 | ! |
---|
| 1672 | !-- Overwrite initial profiles in case of nudging |
---|
| 1673 | IF ( nudging ) THEN |
---|
| 1674 | pt_init = ptnudge(:,1) |
---|
| 1675 | u_init = unudge(:,1) |
---|
| 1676 | v_init = vnudge(:,1) |
---|
| 1677 | IF ( humidity ) THEN ! is passive_scalar correct??? |
---|
| 1678 | q_init = qnudge(:,1) |
---|
| 1679 | ENDIF |
---|
| 1680 | |
---|
[3045] | 1681 | WRITE( message_string, * ) 'Initial profiles of u, v, pt and q ', & |
---|
| 1682 | 'from NUDGING_DATA are used.' |
---|
[2320] | 1683 | CALL message( 'large_scale_forcing_nudging', 'PA0370', 0, 0, 0, 6, 0 ) |
---|
| 1684 | ENDIF |
---|
| 1685 | |
---|
| 1686 | |
---|
| 1687 | END SUBROUTINE nudge_init |
---|
| 1688 | |
---|
| 1689 | !------------------------------------------------------------------------------! |
---|
| 1690 | ! Description: |
---|
| 1691 | ! ------------ |
---|
| 1692 | !> @todo Missing subroutine description. |
---|
| 1693 | !------------------------------------------------------------------------------! |
---|
| 1694 | SUBROUTINE calc_tnudge ( time ) |
---|
| 1695 | |
---|
| 1696 | IMPLICIT NONE |
---|
| 1697 | |
---|
| 1698 | |
---|
| 1699 | REAL(wp) :: dtm !< |
---|
| 1700 | REAL(wp) :: dtp !< |
---|
| 1701 | REAL(wp) :: time !< |
---|
| 1702 | |
---|
| 1703 | INTEGER(iwp) :: k !< |
---|
| 1704 | INTEGER(iwp) :: nt !< |
---|
| 1705 | |
---|
| 1706 | nt = 1 |
---|
| 1707 | DO WHILE ( time > timenudge(nt) ) |
---|
| 1708 | nt = nt+1 |
---|
| 1709 | ENDDO |
---|
| 1710 | IF ( time /= timenudge(1) ) THEN |
---|
| 1711 | nt = nt-1 |
---|
| 1712 | ENDIF |
---|
| 1713 | |
---|
| 1714 | dtm = ( time - timenudge(nt) ) / ( timenudge(nt+1) - timenudge(nt) ) |
---|
| 1715 | dtp = ( timenudge(nt+1) - time ) / ( timenudge(nt+1) - timenudge(nt) ) |
---|
| 1716 | |
---|
| 1717 | DO k = nzb, nzt |
---|
| 1718 | tmp_tnudge(k) = MAX( dt_3d, tnudge(k,nt) * dtp + tnudge(k,nt+1) * dtm ) |
---|
| 1719 | ENDDO |
---|
| 1720 | |
---|
| 1721 | END SUBROUTINE calc_tnudge |
---|
| 1722 | |
---|
| 1723 | !------------------------------------------------------------------------------! |
---|
| 1724 | ! Description: |
---|
| 1725 | ! ------------ |
---|
| 1726 | !> Call for all grid points |
---|
| 1727 | !------------------------------------------------------------------------------! |
---|
| 1728 | SUBROUTINE nudge ( time, prog_var ) |
---|
| 1729 | |
---|
| 1730 | IMPLICIT NONE |
---|
| 1731 | |
---|
| 1732 | CHARACTER (LEN=*) :: prog_var !< |
---|
| 1733 | |
---|
| 1734 | REAL(wp) :: tmp_tend !< |
---|
| 1735 | REAL(wp) :: dtm !< |
---|
| 1736 | REAL(wp) :: dtp !< |
---|
| 1737 | REAL(wp) :: time !< |
---|
| 1738 | |
---|
| 1739 | INTEGER(iwp) :: i !< |
---|
| 1740 | INTEGER(iwp) :: j !< |
---|
| 1741 | INTEGER(iwp) :: k !< |
---|
| 1742 | INTEGER(iwp) :: nt !< |
---|
| 1743 | |
---|
| 1744 | |
---|
| 1745 | nt = 1 |
---|
| 1746 | DO WHILE ( time > timenudge(nt) ) |
---|
| 1747 | nt = nt+1 |
---|
| 1748 | ENDDO |
---|
| 1749 | IF ( time /= timenudge(1) ) THEN |
---|
| 1750 | nt = nt-1 |
---|
| 1751 | ENDIF |
---|
| 1752 | |
---|
| 1753 | dtm = ( time - timenudge(nt) ) / ( timenudge(nt+1) - timenudge(nt) ) |
---|
| 1754 | dtp = ( timenudge(nt+1) - time ) / ( timenudge(nt+1) - timenudge(nt) ) |
---|
| 1755 | |
---|
| 1756 | SELECT CASE ( prog_var ) |
---|
| 1757 | |
---|
| 1758 | CASE ( 'u' ) |
---|
| 1759 | |
---|
| 1760 | DO i = nxl, nxr |
---|
| 1761 | DO j = nys, nyn |
---|
| 1762 | |
---|
| 1763 | DO k = nzb+1, nzt |
---|
| 1764 | |
---|
| 1765 | tmp_tend = - ( hom(k,1,1,0) - ( unudge(k,nt) * dtp + & |
---|
| 1766 | unudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
---|
| 1767 | |
---|
| 1768 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
---|
| 1769 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1770 | BTEST( wall_flags_0(k,j,i), 1 ) ) |
---|
| 1771 | |
---|
| 1772 | sums_ls_l(k,6) = sums_ls_l(k,6) + tmp_tend * & |
---|
| 1773 | weight_substep(intermediate_timestep_count) |
---|
| 1774 | ENDDO |
---|
| 1775 | |
---|
| 1776 | sums_ls_l(nzt+1,6) = sums_ls_l(nzt,6) |
---|
| 1777 | |
---|
| 1778 | ENDDO |
---|
| 1779 | ENDDO |
---|
| 1780 | |
---|
| 1781 | CASE ( 'v' ) |
---|
| 1782 | |
---|
| 1783 | DO i = nxl, nxr |
---|
| 1784 | DO j = nys, nyn |
---|
| 1785 | |
---|
| 1786 | DO k = nzb+1, nzt |
---|
| 1787 | |
---|
| 1788 | tmp_tend = - ( hom(k,1,2,0) - ( vnudge(k,nt) * dtp + & |
---|
| 1789 | vnudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
---|
| 1790 | |
---|
| 1791 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
---|
| 1792 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1793 | BTEST( wall_flags_0(k,j,i), 2 ) ) |
---|
| 1794 | |
---|
| 1795 | sums_ls_l(k,7) = sums_ls_l(k,7) + tmp_tend * & |
---|
| 1796 | weight_substep(intermediate_timestep_count) |
---|
| 1797 | ENDDO |
---|
| 1798 | |
---|
| 1799 | sums_ls_l(nzt+1,7) = sums_ls_l(nzt,7) |
---|
| 1800 | |
---|
| 1801 | ENDDO |
---|
| 1802 | ENDDO |
---|
| 1803 | |
---|
| 1804 | CASE ( 'pt' ) |
---|
| 1805 | |
---|
| 1806 | DO i = nxl, nxr |
---|
| 1807 | DO j = nys, nyn |
---|
| 1808 | |
---|
| 1809 | DO k = nzb+1, nzt |
---|
| 1810 | |
---|
| 1811 | tmp_tend = - ( hom(k,1,4,0) - ( ptnudge(k,nt) * dtp + & |
---|
| 1812 | ptnudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
---|
| 1813 | |
---|
| 1814 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
---|
| 1815 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1816 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1817 | |
---|
| 1818 | sums_ls_l(k,4) = sums_ls_l(k,4) + tmp_tend * & |
---|
| 1819 | weight_substep(intermediate_timestep_count) |
---|
| 1820 | ENDDO |
---|
| 1821 | |
---|
| 1822 | sums_ls_l(nzt+1,4) = sums_ls_l(nzt,4) |
---|
| 1823 | |
---|
| 1824 | ENDDO |
---|
| 1825 | ENDDO |
---|
| 1826 | |
---|
| 1827 | CASE ( 'q' ) |
---|
| 1828 | |
---|
| 1829 | DO i = nxl, nxr |
---|
| 1830 | DO j = nys, nyn |
---|
| 1831 | |
---|
| 1832 | DO k = nzb+1, nzt |
---|
| 1833 | |
---|
| 1834 | tmp_tend = - ( hom(k,1,41,0) - ( qnudge(k,nt) * dtp + & |
---|
| 1835 | qnudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
---|
| 1836 | |
---|
| 1837 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
---|
| 1838 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1839 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
---|
| 1840 | |
---|
| 1841 | sums_ls_l(k,5) = sums_ls_l(k,5) + tmp_tend * & |
---|
| 1842 | weight_substep(intermediate_timestep_count) |
---|
| 1843 | ENDDO |
---|
| 1844 | |
---|
| 1845 | sums_ls_l(nzt+1,5) = sums_ls_l(nzt,5) |
---|
| 1846 | |
---|
| 1847 | ENDDO |
---|
| 1848 | ENDDO |
---|
| 1849 | |
---|
| 1850 | CASE DEFAULT |
---|
| 1851 | message_string = 'unknown prognostic variable "' // prog_var // '"' |
---|
| 1852 | CALL message( 'nudge', 'PA0367', 1, 2, 0, 6, 0 ) |
---|
| 1853 | |
---|
| 1854 | END SELECT |
---|
| 1855 | |
---|
| 1856 | END SUBROUTINE nudge |
---|
| 1857 | |
---|
| 1858 | |
---|
| 1859 | !------------------------------------------------------------------------------! |
---|
| 1860 | ! Description: |
---|
| 1861 | ! ------------ |
---|
| 1862 | !> Call for grid point i,j |
---|
| 1863 | !------------------------------------------------------------------------------! |
---|
| 1864 | |
---|
| 1865 | SUBROUTINE nudge_ij( i, j, time, prog_var ) |
---|
| 1866 | |
---|
| 1867 | IMPLICIT NONE |
---|
| 1868 | |
---|
| 1869 | |
---|
| 1870 | CHARACTER (LEN=*) :: prog_var !< |
---|
| 1871 | |
---|
| 1872 | REAL(wp) :: tmp_tend !< |
---|
| 1873 | REAL(wp) :: dtm !< |
---|
| 1874 | REAL(wp) :: dtp !< |
---|
| 1875 | REAL(wp) :: time !< |
---|
| 1876 | |
---|
| 1877 | INTEGER(iwp) :: i !< |
---|
| 1878 | INTEGER(iwp) :: j !< |
---|
| 1879 | INTEGER(iwp) :: k !< |
---|
| 1880 | INTEGER(iwp) :: nt !< |
---|
| 1881 | |
---|
| 1882 | |
---|
| 1883 | nt = 1 |
---|
| 1884 | DO WHILE ( time > timenudge(nt) ) |
---|
| 1885 | nt = nt+1 |
---|
| 1886 | ENDDO |
---|
| 1887 | IF ( time /= timenudge(1) ) THEN |
---|
| 1888 | nt = nt-1 |
---|
| 1889 | ENDIF |
---|
| 1890 | |
---|
| 1891 | dtm = ( time - timenudge(nt) ) / ( timenudge(nt+1) - timenudge(nt) ) |
---|
| 1892 | dtp = ( timenudge(nt+1) - time ) / ( timenudge(nt+1) - timenudge(nt) ) |
---|
| 1893 | |
---|
| 1894 | SELECT CASE ( prog_var ) |
---|
| 1895 | |
---|
| 1896 | CASE ( 'u' ) |
---|
| 1897 | |
---|
| 1898 | DO k = nzb+1, nzt |
---|
| 1899 | |
---|
| 1900 | tmp_tend = - ( hom(k,1,1,0) - ( unudge(k,nt) * dtp + & |
---|
| 1901 | unudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
---|
| 1902 | |
---|
| 1903 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
---|
| 1904 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1905 | BTEST( wall_flags_0(k,j,i), 1 ) ) |
---|
| 1906 | |
---|
| 1907 | sums_ls_l(k,6) = sums_ls_l(k,6) + tmp_tend & |
---|
| 1908 | * weight_substep(intermediate_timestep_count) |
---|
| 1909 | ENDDO |
---|
| 1910 | |
---|
| 1911 | sums_ls_l(nzt+1,6) = sums_ls_l(nzt,6) |
---|
| 1912 | |
---|
| 1913 | CASE ( 'v' ) |
---|
| 1914 | |
---|
| 1915 | DO k = nzb+1, nzt |
---|
| 1916 | |
---|
| 1917 | tmp_tend = - ( hom(k,1,2,0) - ( vnudge(k,nt) * dtp + & |
---|
| 1918 | vnudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
---|
| 1919 | |
---|
| 1920 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
---|
| 1921 | MERGE( 1.0_wp, 0.0_wp, & |
---|
| 1922 | BTEST( wall_flags_0(k,j,i), 2 ) ) |
---|
| 1923 | |
---|
| 1924 | sums_ls_l(k,7) = sums_ls_l(k,7) + tmp_tend & |
---|
| 1925 | * weight_substep(intermediate_timestep_count) |
---|
| 1926 | ENDDO |
---|
| 1927 | |
---|
| 1928 | sums_ls_l(nzt+1,7) = sums_ls_l(nzt,7) |
---|
| 1929 | |
---|
| 1930 | CASE ( 'pt' ) |
---|
| 1931 | |
---|
| 1932 | DO k = nzb+1, nzt |
---|
| 1933 | |
---|
| 1934 | tmp_tend = - ( hom(k,1,4,0) - ( ptnudge(k,nt) * dtp + & |
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| 1935 | ptnudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
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| 1936 | |
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| 1937 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
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| 1938 | MERGE( 1.0_wp, 0.0_wp, & |
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| 1939 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
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| 1940 | |
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| 1941 | sums_ls_l(k,4) = sums_ls_l(k,4) + tmp_tend & |
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| 1942 | * weight_substep(intermediate_timestep_count) |
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| 1943 | ENDDO |
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| 1944 | |
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| 1945 | sums_ls_l(nzt+1,4) = sums_ls_l(nzt,4) |
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| 1946 | |
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| 1947 | |
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| 1948 | CASE ( 'q' ) |
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| 1949 | |
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| 1950 | DO k = nzb+1, nzt |
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| 1951 | |
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| 1952 | tmp_tend = - ( hom(k,1,41,0) - ( qnudge(k,nt) * dtp + & |
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| 1953 | qnudge(k,nt+1) * dtm ) ) / tmp_tnudge(k) |
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| 1954 | |
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| 1955 | tend(k,j,i) = tend(k,j,i) + tmp_tend * & |
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| 1956 | MERGE( 1.0_wp, 0.0_wp, & |
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| 1957 | BTEST( wall_flags_0(k,j,i), 0 ) ) |
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| 1958 | |
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| 1959 | sums_ls_l(k,5) = sums_ls_l(k,5) + tmp_tend & |
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| 1960 | * weight_substep(intermediate_timestep_count) |
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| 1961 | ENDDO |
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| 1962 | |
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| 1963 | sums_ls_l(nzt+1,5) = sums_ls_l(nzt,5) |
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| 1964 | |
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| 1965 | CASE DEFAULT |
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| 1966 | message_string = 'unknown prognostic variable "' // prog_var // '"' |
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| 1967 | CALL message( 'nudge', 'PA0367', 1, 2, 0, 6, 0 ) |
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| 1968 | |
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| 1969 | END SELECT |
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| 1970 | |
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| 1971 | |
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| 1972 | END SUBROUTINE nudge_ij |
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| 1973 | |
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| 1974 | |
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| 1975 | !------------------------------------------------------------------------------! |
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| 1976 | ! Description: |
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| 1977 | ! ------------ |
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| 1978 | !> @todo Missing subroutine description. |
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| 1979 | !------------------------------------------------------------------------------! |
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| 1980 | SUBROUTINE nudge_ref ( time ) |
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| 1981 | |
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| 1982 | IMPLICIT NONE |
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| 1983 | |
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| 1984 | INTEGER(iwp) :: nt !< |
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| 1985 | |
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| 1986 | REAL(wp) :: fac !< |
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| 1987 | REAL(wp), INTENT(in) :: time !< |
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| 1988 | |
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| 1989 | ! |
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| 1990 | !-- Interpolation in time of NUDGING_DATA for pt_init and q_init. This is |
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| 1991 | !-- needed for correct upper boundary conditions for pt and q and in case that |
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| 1992 | ! large scale subsidence as well as scalar Rayleigh-damping are used |
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| 1993 | nt = 1 |
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| 1994 | DO WHILE ( time > time_vert(nt) ) |
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| 1995 | nt = nt + 1 |
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| 1996 | ENDDO |
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| 1997 | IF ( time /= time_vert(nt) ) THEN |
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| 1998 | nt = nt - 1 |
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| 1999 | ENDIF |
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| 2000 | |
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| 2001 | fac = ( time-time_vert(nt) ) / ( time_vert(nt+1)-time_vert(nt) ) |
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| 2002 | |
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| 2003 | pt_init = ptnudge(:,nt) + fac * ( ptnudge(:,nt+1) - ptnudge(:,nt) ) |
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| 2004 | q_init = qnudge(:,nt) + fac * ( qnudge(:,nt+1) - qnudge(:,nt) ) |
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| 2005 | u_init = unudge(:,nt) + fac * ( unudge(:,nt+1) - unudge(:,nt) ) |
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| 2006 | v_init = vnudge(:,nt) + fac * ( vnudge(:,nt+1) - vnudge(:,nt) ) |
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| 2007 | |
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| 2008 | END SUBROUTINE nudge_ref |
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| 2009 | |
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[2696] | 2010 | |
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[3026] | 2011 | END MODULE lsf_nudging_mod |
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