| 1 | !> @file mod_particle_attributes.f90 |
|---|
| 2 | !------------------------------------------------------------------------------! |
|---|
| 3 | ! This file is part of the PALM model system. |
|---|
| 4 | ! |
|---|
| 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
|---|
| 6 | ! terms of the GNU General Public License as published by the Free Software |
|---|
| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
|---|
| 8 | ! version. |
|---|
| 9 | ! |
|---|
| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
|---|
| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
|---|
| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
|---|
| 13 | ! |
|---|
| 14 | ! You should have received a copy of the GNU General Public License along with |
|---|
| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
|---|
| 16 | ! |
|---|
| 17 | ! Copyright 1997-2018 Leibniz Universitaet Hannover |
|---|
| 18 | !------------------------------------------------------------------------------! |
|---|
| 19 | ! |
|---|
| 20 | ! Current revisions: |
|---|
| 21 | ! ------------------ |
|---|
| 22 | ! |
|---|
| 23 | ! |
|---|
| 24 | ! Former revisions: |
|---|
| 25 | ! ----------------- |
|---|
| 26 | ! $Id: mod_particle_attributes.f90 2718 2018-01-02 08:49:38Z kanani $ |
|---|
| 27 | ! Corrected "Former revisions" section |
|---|
| 28 | ! |
|---|
| 29 | ! 2696 2017-12-14 17:12:51Z kanani |
|---|
| 30 | ! Change in file header (GPL part) |
|---|
| 31 | ! |
|---|
| 32 | ! 2375 2017-08-29 14:10:28Z schwenkel |
|---|
| 33 | ! molecular_weight_of_solute, molecular_weight_of_water, vanthoff removed and |
|---|
| 34 | ! added in modules. Parameters are also used in bulk-microphysics. |
|---|
| 35 | ! |
|---|
| 36 | ! 2312 2017-07-14 20:26:51Z hoffmann |
|---|
| 37 | ! Aerosol initialization improved. |
|---|
| 38 | ! |
|---|
| 39 | ! 2305 2017-07-06 11:18:47Z hoffmann |
|---|
| 40 | ! Improved calculation of particle IDs. |
|---|
| 41 | ! |
|---|
| 42 | ! 2278 2017-06-12 13:08:18Z schwenkel |
|---|
| 43 | ! Added comments |
|---|
| 44 | ! |
|---|
| 45 | ! 2265 2017-06-08 16:58:28Z schwenkel |
|---|
| 46 | ! Unused variables removed. |
|---|
| 47 | ! |
|---|
| 48 | ! 2263 2017-06-08 14:59:01Z schwenkel |
|---|
| 49 | ! Implemented splitting and merging algorithm |
|---|
| 50 | ! |
|---|
| 51 | ! 2183 2017-03-17 14:29:15Z schwenkel |
|---|
| 52 | ! |
|---|
| 53 | ! 2182 2017-03-17 14:27:40Z schwenkel |
|---|
| 54 | ! Added parameters for simplified particle initialization. |
|---|
| 55 | ! |
|---|
| 56 | ! 2122 2017-01-18 12:22:54Z hoffmann |
|---|
| 57 | ! Calculation of particle ID |
|---|
| 58 | ! Particle attribute dvrp_psize renamed to user: this attribute can be used by |
|---|
| 59 | ! by the user to store any variable |
|---|
| 60 | ! |
|---|
| 61 | ! 2000 2016-08-20 18:09:15Z knoop |
|---|
| 62 | ! Forced header and separation lines into 80 columns |
|---|
| 63 | ! |
|---|
| 64 | ! 1936 2016-06-13 13:37:44Z suehring |
|---|
| 65 | ! +deallocate_memory, step_dealloc |
|---|
| 66 | ! |
|---|
| 67 | ! 1929 2016-06-09 16:25:25Z suehring |
|---|
| 68 | ! -sgs_wfu_par, sgs_wfv_par, sgs_wfw_par |
|---|
| 69 | ! + sgs_wf_par |
|---|
| 70 | ! |
|---|
| 71 | ! 1871 2016-04-15 11:46:09Z hoffmann |
|---|
| 72 | ! Initialization of aerosols added. |
|---|
| 73 | ! |
|---|
| 74 | ! 1849 2016-04-08 11:33:18Z hoffmann |
|---|
| 75 | ! bfactor, mass_of_solute, molecular_weight_of_solute, molecular_weight_of_water, |
|---|
| 76 | ! vanthoff added from modules |
|---|
| 77 | ! |
|---|
| 78 | ! 1831 2016-04-07 13:15:51Z hoffmann |
|---|
| 79 | ! palm_kernel removed, curvature_solution_effects added |
|---|
| 80 | ! |
|---|
| 81 | ! 1822 2016-04-07 07:49:42Z hoffmann |
|---|
| 82 | ! +collision_algorithm, all_or_nothing, average_impact |
|---|
| 83 | ! Tails removed. |
|---|
| 84 | ! |
|---|
| 85 | ! 1727 2015-11-20 07:22:02Z knoop |
|---|
| 86 | ! Bugfix: Cause of syntax warning gfortran preprocessor removed |
|---|
| 87 | ! |
|---|
| 88 | ! 1682 2015-10-07 23:56:08Z knoop |
|---|
| 89 | ! Code annotations made doxygen readable |
|---|
| 90 | ! |
|---|
| 91 | ! 1575 2015-03-27 09:56:27Z raasch |
|---|
| 92 | ! +seed_follows_topography |
|---|
| 93 | ! |
|---|
| 94 | ! 1359 2014-04-11 17:15:14Z hoffmann |
|---|
| 95 | ! new module containing all particle related variables |
|---|
| 96 | ! -dt_sort_particles |
|---|
| 97 | ! |
|---|
| 98 | ! Description: |
|---|
| 99 | ! ------------ |
|---|
| 100 | !> Definition of variables used to compute particle transport |
|---|
| 101 | !------------------------------------------------------------------------------! |
|---|
| 102 | MODULE particle_attributes |
|---|
| 103 | |
|---|
| 104 | |
|---|
| 105 | USE kinds |
|---|
| 106 | |
|---|
| 107 | CHARACTER(LEN=15) :: aero_species = 'nacl' !< aerosol species |
|---|
| 108 | CHARACTER(LEN=15) :: aero_type = 'maritime' !< aerosol type |
|---|
| 109 | CHARACTER(LEN=15) :: bc_par_lr = 'cyclic' !< left/right boundary condition |
|---|
| 110 | CHARACTER(LEN=15) :: bc_par_ns = 'cyclic' !< north/south boundary condition |
|---|
| 111 | CHARACTER(LEN=15) :: bc_par_b = 'reflect' !< bottom boundary condition |
|---|
| 112 | CHARACTER(LEN=15) :: bc_par_t = 'absorb' !< top boundary condition |
|---|
| 113 | CHARACTER(LEN=15) :: collision_kernel = 'none' !< collision kernel |
|---|
| 114 | CHARACTER(LEN=5) :: splitting_function = 'gamma' !< function for calculation critical weighting factor |
|---|
| 115 | CHARACTER(LEN=5) :: splitting_mode = 'const' !< splitting mode |
|---|
| 116 | |
|---|
| 117 | INTEGER(iwp) :: deleted_particles = 0 !< number of deleted particles per time step |
|---|
| 118 | INTEGER(iwp) :: dissipation_classes = 10 !< namelist parameter (see documentation) |
|---|
| 119 | INTEGER(iwp) :: ibc_par_b !< particle bottom boundary condition dummy |
|---|
| 120 | INTEGER(iwp) :: ibc_par_lr !< particle left/right boundary condition dummy |
|---|
| 121 | INTEGER(iwp) :: ibc_par_ns !< particle north/south boundary condition dummy |
|---|
| 122 | INTEGER(iwp) :: ibc_par_t !< particle top boundary condition dummy |
|---|
| 123 | INTEGER(iwp) :: iran_part = -1234567 !< number for random generator |
|---|
| 124 | INTEGER(iwp) :: isf !< dummy for splitting function |
|---|
| 125 | INTEGER(iwp) :: i_splitting_mode !< dummy for splitting mode |
|---|
| 126 | INTEGER(iwp) :: max_number_particles_per_gridbox = 100 !< namelist parameter (see documentation) |
|---|
| 127 | INTEGER(iwp) :: merge_drp = 0 !< number of merged droplets |
|---|
| 128 | INTEGER(iwp) :: min_nr_particle = 50 !< namelist parameter (see documentation) |
|---|
| 129 | INTEGER(iwp) :: new_particles = 0 !< number of new particles |
|---|
| 130 | INTEGER(iwp) :: n_max = 100 !< number of radii bin for splitting functions |
|---|
| 131 | INTEGER(iwp) :: number_of_particles = 0 !< number of particles for each grid box (3d array is saved on prt_count) |
|---|
| 132 | INTEGER(iwp) :: number_of_particle_groups = 1 !< namelist parameter (see documentation) |
|---|
| 133 | INTEGER(iwp) :: number_of_sublayers = 20 !< number of sublayers for particle velocities betwenn surface and first grid level |
|---|
| 134 | INTEGER(iwp) :: number_particles_per_gridbox = -1 !< namelist parameter (see documentation) |
|---|
| 135 | INTEGER(iwp) :: offset_ocean_nzt = 0 !< in case of oceans runs, the vertical index calculations need an offset |
|---|
| 136 | INTEGER(iwp) :: offset_ocean_nzt_m1 = 0 !< in case of oceans runs, the vertical index calculations need an offset |
|---|
| 137 | INTEGER(iwp) :: particles_per_point = 1 !< namelist parameter (see documentation) |
|---|
| 138 | INTEGER(iwp) :: radius_classes = 20 !< namelist parameter (see documentation) |
|---|
| 139 | INTEGER(iwp) :: sort_count = 0 !< counter for sorting particles |
|---|
| 140 | INTEGER(iwp) :: splitting_factor = 2 !< namelist parameter (see documentation) |
|---|
| 141 | INTEGER(iwp) :: splitting_factor_max = 5 !< namelist parameter (see documentation) |
|---|
| 142 | INTEGER(iwp) :: step_dealloc = 100 !< namelist parameter (see documentation) |
|---|
| 143 | INTEGER(iwp) :: sum_merge_drp = 0 !< sum of merged super droplets |
|---|
| 144 | INTEGER(iwp) :: sum_new_particles = 0 !< sum of created particles (in splitting algorithm) |
|---|
| 145 | INTEGER(iwp) :: total_number_of_particles !< total number of particles in the whole model domain |
|---|
| 146 | INTEGER(iwp) :: trlp_count_sum !< parameter for particle exchange of PEs |
|---|
| 147 | INTEGER(iwp) :: trlp_count_recv_sum !< parameter for particle exchange of PEs |
|---|
| 148 | INTEGER(iwp) :: trrp_count_sum !< parameter for particle exchange of PEs |
|---|
| 149 | INTEGER(iwp) :: trrp_count_recv_sum !< parameter for particle exchange of PEs |
|---|
| 150 | INTEGER(iwp) :: trsp_count_sum !< parameter for particle exchange of PEs |
|---|
| 151 | INTEGER(iwp) :: trsp_count_recv_sum !< parameter for particle exchange of PEs |
|---|
| 152 | INTEGER(iwp) :: trnp_count_sum !< parameter for particle exchange of PEs |
|---|
| 153 | INTEGER(iwp) :: trnp_count_recv_sum !< parameter for particle exchange of PEs |
|---|
| 154 | |
|---|
| 155 | INTEGER(iwp), PARAMETER :: max_number_of_particle_groups = 10 !< maximum allowed number of particle groups |
|---|
| 156 | |
|---|
| 157 | INTEGER(iwp), DIMENSION(:,:,:), ALLOCATABLE :: prt_count !< 3d array of number of particles of every grid box |
|---|
| 158 | |
|---|
| 159 | LOGICAL :: curvature_solution_effects = .FALSE. !< namelist parameter (see documentation) |
|---|
| 160 | LOGICAL :: deallocate_memory = .TRUE. !< namelist parameter (see documentation) |
|---|
| 161 | LOGICAL :: hall_kernel = .FALSE. !< flag for collision kernel |
|---|
| 162 | LOGICAL :: merging = .FALSE. !< namelist parameter (see documentation) |
|---|
| 163 | LOGICAL :: particle_advection = .FALSE. !< parameter to steer the advection of particles |
|---|
| 164 | LOGICAL :: random_start_position = .FALSE. !< namelist parameter (see documentation) |
|---|
| 165 | LOGICAL :: read_particles_from_restartfile = .TRUE. !< namelist parameter (see documentation) |
|---|
| 166 | LOGICAL :: seed_follows_topography = .FALSE. !< namelist parameter (see documentation) |
|---|
| 167 | LOGICAL :: splitting = .FALSE. !< namelist parameter (see documentation) |
|---|
| 168 | LOGICAL :: use_kernel_tables = .FALSE. !< parameter, which turns on the use of precalculated collision kernels |
|---|
| 169 | LOGICAL :: use_sgs_for_particles = .FALSE. !< namelist parameter (see documentation) |
|---|
| 170 | LOGICAL :: wang_kernel = .FALSE. !< flag for collision kernel |
|---|
| 171 | LOGICAL :: write_particle_statistics = .FALSE. !< namelist parameter (see documentation) |
|---|
| 172 | |
|---|
| 173 | LOGICAL, DIMENSION(max_number_of_particle_groups) :: & |
|---|
| 174 | vertical_particle_advection = .TRUE. !< Switch on/off vertical particle transport |
|---|
| 175 | |
|---|
| 176 | REAL(wp) :: aero_weight = 1.0_wp !< namelist parameter (see documentation) |
|---|
| 177 | REAL(wp) :: alloc_factor = 20.0_wp !< namelist parameter (see documentation) |
|---|
| 178 | REAL(wp) :: c_0 = 3.0_wp !< parameter for lagrangian timescale |
|---|
| 179 | REAL(wp) :: dt_min_part = 0.0002_wp !< minimum particle time step when SGS velocities are used (s) |
|---|
| 180 | REAL(wp) :: dt_prel = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 181 | REAL(wp) :: dt_write_particle_data = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 182 | REAL(wp) :: end_time_prel = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 183 | REAL(wp) :: initial_weighting_factor = 1.0_wp !< namelist parameter (see documentation) |
|---|
| 184 | REAL(wp) :: log_sigma(3) = 1.0_wp !< namelist parameter (see documentation) |
|---|
| 185 | REAL(wp) :: na(3) = 0.0_wp !< namelist parameter (see documentation) |
|---|
| 186 | REAL(wp) :: number_concentration = -1.0_wp !< namelist parameter (see documentation) |
|---|
| 187 | REAL(wp) :: particle_advection_start = 0.0_wp !< namelist parameter (see documentation) |
|---|
| 188 | REAL(wp) :: radius_merge = 1.0E-7_wp !< namelist parameter (see documentation) |
|---|
| 189 | REAL(wp) :: radius_split = 40.0E-6_wp !< namelist parameter (see documentation) |
|---|
| 190 | REAL(wp) :: rm(3) = 1.0E-6_wp !< namelist parameter (see documentation) |
|---|
| 191 | REAL(wp) :: sgs_wf_part !< parameter for sgs |
|---|
| 192 | REAL(wp) :: time_prel = 0.0_wp !< time for particle release |
|---|
| 193 | REAL(wp) :: time_write_particle_data = 0.0_wp !< write particle data at current time on file |
|---|
| 194 | REAL(wp) :: weight_factor_merge = -1.0_wp !< namelist parameter (see documentation) |
|---|
| 195 | REAL(wp) :: weight_factor_split = -1.0_wp !< namelist parameter (see documentation) |
|---|
| 196 | REAL(wp) :: z0_av_global !< horizontal mean value of z0 |
|---|
| 197 | |
|---|
| 198 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: density_ratio = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 199 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: pdx = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 200 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: pdy = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 201 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: pdz = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 202 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: psb = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 203 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: psl = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 204 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: psn = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 205 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: psr = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 206 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: pss = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 207 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: pst = 9999999.9_wp !< namelist parameter (see documentation). |
|---|
| 208 | REAL(wp), DIMENSION(max_number_of_particle_groups) :: radius = 9999999.9_wp !< namelist parameter (see documentation) |
|---|
| 209 | |
|---|
| 210 | REAL(wp), DIMENSION(:), ALLOCATABLE :: log_z_z0 !< Precalculate LOG(z/z0) |
|---|
| 211 | |
|---|
| 212 | |
|---|
| 213 | TYPE particle_type |
|---|
| 214 | REAL(wp) :: aux1 !< auxiliary multi-purpose feature |
|---|
| 215 | REAL(wp) :: aux2 !< auxiliary multi-purpose feature |
|---|
| 216 | REAL(wp) :: radius !< radius of particle |
|---|
| 217 | REAL(wp) :: age !< age of particle |
|---|
| 218 | REAL(wp) :: age_m !< |
|---|
| 219 | REAL(wp) :: dt_sum !< |
|---|
| 220 | REAL(wp) :: e_m !< interpolated sgs tke |
|---|
| 221 | REAL(wp) :: origin_x !< origin x-position of particle (changed cyclic bc) |
|---|
| 222 | REAL(wp) :: origin_y !< origin y-position of particle (changed cyclic bc) |
|---|
| 223 | REAL(wp) :: origin_z !< origin z-position of particle (changed cyclic bc) |
|---|
| 224 | REAL(wp) :: rvar1 !< |
|---|
| 225 | REAL(wp) :: rvar2 !< |
|---|
| 226 | REAL(wp) :: rvar3 !< |
|---|
| 227 | REAL(wp) :: speed_x !< speed of particle in x |
|---|
| 228 | REAL(wp) :: speed_y !< speed of particle in y |
|---|
| 229 | REAL(wp) :: speed_z !< speed of particle in z |
|---|
| 230 | REAL(wp) :: weight_factor !< weighting factor |
|---|
| 231 | REAL(wp) :: x !< x-position |
|---|
| 232 | REAL(wp) :: y !< y-position |
|---|
| 233 | REAL(wp) :: z !< z-position |
|---|
| 234 | INTEGER(iwp) :: class !< radius class needed for collision |
|---|
| 235 | INTEGER(iwp) :: group !< number of particle group |
|---|
| 236 | INTEGER(idp) :: id !< particle ID (64 bit integer) |
|---|
| 237 | LOGICAL :: particle_mask !< if this parameter is set to false the particle will be deleted |
|---|
| 238 | INTEGER(iwp) :: block_nr !< number for sorting (removable?) |
|---|
| 239 | END TYPE particle_type |
|---|
| 240 | |
|---|
| 241 | TYPE(particle_type), DIMENSION(:), POINTER :: particles !< Particle array for this grid cell |
|---|
| 242 | TYPE(particle_type) :: zero_particle !< zero particle to avoid weird thinge |
|---|
| 243 | |
|---|
| 244 | TYPE particle_groups_type |
|---|
| 245 | SEQUENCE |
|---|
| 246 | REAL(wp) :: density_ratio !< density ratio of the fluid and the particles |
|---|
| 247 | REAL(wp) :: radius !< radius of particle |
|---|
| 248 | REAL(wp) :: exp_arg !< exponential term of particle inertia |
|---|
| 249 | REAL(wp) :: exp_term !< exponential term of particle inertia |
|---|
| 250 | END TYPE particle_groups_type |
|---|
| 251 | |
|---|
| 252 | TYPE(particle_groups_type), DIMENSION(max_number_of_particle_groups) :: & |
|---|
| 253 | particle_groups |
|---|
| 254 | |
|---|
| 255 | TYPE grid_particle_def |
|---|
| 256 | INTEGER(iwp), DIMENSION(0:7) :: start_index !< start particle index for current block |
|---|
| 257 | INTEGER(iwp), DIMENSION(0:7) :: end_index !< end particle index for current block |
|---|
| 258 | INTEGER(iwp) :: id_counter !< particle id counter |
|---|
| 259 | LOGICAL :: time_loop_done !< timestep loop for particle advection |
|---|
| 260 | TYPE(particle_type), POINTER, DIMENSION(:) :: particles !< Particle array for this grid cell |
|---|
| 261 | END TYPE grid_particle_def |
|---|
| 262 | |
|---|
| 263 | TYPE(grid_particle_def), DIMENSION(:,:,:), ALLOCATABLE, TARGET :: grid_particles |
|---|
| 264 | |
|---|
| 265 | TYPE block_offset_def !< |
|---|
| 266 | INTEGER(iwp) :: i_off !< |
|---|
| 267 | INTEGER(iwp) :: j_off !< |
|---|
| 268 | INTEGER(iwp) :: k_off !< |
|---|
| 269 | END TYPE block_offset_def |
|---|
| 270 | |
|---|
| 271 | TYPE(block_offset_def), DIMENSION(0:7) :: block_offset |
|---|
| 272 | |
|---|
| 273 | SAVE |
|---|
| 274 | |
|---|
| 275 | |
|---|
| 276 | END MODULE particle_attributes |
|---|
