| 1 | !> @file chem_modules.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 terms of the GNU General |
|---|
| 6 | ! Public License as published by the Free Software Foundation, either version 3 of the License, or |
|---|
| 7 | ! (at your option) any later version. |
|---|
| 8 | ! |
|---|
| 9 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the |
|---|
| 10 | ! implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
|---|
| 11 | ! Public License for more details. |
|---|
| 12 | ! |
|---|
| 13 | ! You should have received a copy of the GNU General Public License along with PALM. If not, see |
|---|
| 14 | ! <http://www.gnu.org/licenses/>. |
|---|
| 15 | ! |
|---|
| 16 | ! Copyright 2018-2020 Leibniz Universitaet Hannover |
|---|
| 17 | ! Copyright 2018-2020 Karlsruhe Institute of Technology |
|---|
| 18 | ! Copyright 2018-2020 Freie Universitaet Berlin |
|---|
| 19 | !--------------------------------------------------------------------------------------------------! |
|---|
| 20 | ! |
|---|
| 21 | ! Current revisions: |
|---|
| 22 | ! ----------------- |
|---|
| 23 | ! |
|---|
| 24 | ! |
|---|
| 25 | ! Former revisions: |
|---|
| 26 | ! ----------------- |
|---|
| 27 | ! $Id: chem_modules.f90 4559 2020-06-11 08:51:48Z oliver.maas $ |
|---|
| 28 | ! file re-formatted to follow the PALM coding standard |
|---|
| 29 | ! |
|---|
| 30 | ! 4544 2020-05-21 14:43:05Z raasch |
|---|
| 31 | ! conc_av changed from pointer to allocatable array |
|---|
| 32 | ! |
|---|
| 33 | ! 4511 2020-04-30 12:20:40Z raasch |
|---|
| 34 | ! new variables for explicit settings of lateral boundary conditions introduced |
|---|
| 35 | ! |
|---|
| 36 | ! 4481 2020-03-31 18:55:54Z maronga |
|---|
| 37 | ! added namelist flag 'emiss_read_legacy_mode' to allow concurrent functioning of new emission read |
|---|
| 38 | ! mode under development (ECC) |
|---|
| 39 | ! |
|---|
| 40 | ! 4273 2019-10-24 13:40:54Z monakurppa |
|---|
| 41 | ! Add logical switches nesting_chem and nesting_offline_chem (both .TRUE. by default) |
|---|
| 42 | ! |
|---|
| 43 | ! 4182 2019-08-22 15:20:23Z scharf |
|---|
| 44 | ! Corrected "Former revisions" section |
|---|
| 45 | ! |
|---|
| 46 | ! 4110 2019-07-22 17:05:21Z suehring |
|---|
| 47 | ! +cs_advc_flags_s |
|---|
| 48 | ! |
|---|
| 49 | ! 4109 2019-07-22 17:00:34Z suehring |
|---|
| 50 | ! - introduced namelist item chem_modules@emiss_lod as future |
|---|
| 51 | ! - replacement to chem_modules@mode_emis. Currently keeping both for backward compatibility. |
|---|
| 52 | ! chem_modules@mode_emis will be depreciated upon migration of all dependent modules (e.g., salsa) |
|---|
| 53 | ! to chem_modules@emiss_lod |
|---|
| 54 | ! |
|---|
| 55 | ! (ecc) 20190513 replaced nspec_out with n_matched_vars |
|---|
| 56 | ! |
|---|
| 57 | ! 3877 2019-04-08 19:09:16Z knoop |
|---|
| 58 | ! Formatting, clean-up, clarified/corrected comments |
|---|
| 59 | ! |
|---|
| 60 | ! 3833 2019-03-28 15:04:04Z forkel |
|---|
| 61 | ! removed USE chem_gasphase_mod |
|---|
| 62 | ! |
|---|
| 63 | ! 3827 2019-03-27 17:20:32Z forkel |
|---|
| 64 | ! some formatting and reordering (ecc) |
|---|
| 65 | ! |
|---|
| 66 | ! 3820 2019-03-27 11:53:41Z forkel |
|---|
| 67 | ! renamed do_emis to emissions_anthropogenic, removed USE statistics, variables sorted by type |
|---|
| 68 | ! |
|---|
| 69 | ! 3780 2019-03-05 11:19:45Z forkel |
|---|
| 70 | ! added cs_mech |
|---|
| 71 | ! |
|---|
| 72 | ! 3652 2019-01-07 15:29:59Z forkel |
|---|
| 73 | ! parameter chem_mechanism added (basit) |
|---|
| 74 | ! |
|---|
| 75 | ! 3282 2018-09-27 10:49:12Z basit |
|---|
| 76 | ! Initial revision |
|---|
| 77 | ! |
|---|
| 78 | ! Authors: |
|---|
| 79 | ! -------- |
|---|
| 80 | ! @author Farah Kanani-Suehring |
|---|
| 81 | ! @author Basit Khan |
|---|
| 82 | ! @author Sabine Banzhaf |
|---|
| 83 | ! @author Emmanuele Russo |
|---|
| 84 | ! @author Edward C. Chan |
|---|
| 85 | ! |
|---|
| 86 | !--------------------------------------------------------------------------------------------------! |
|---|
| 87 | ! Description: |
|---|
| 88 | ! ------------ |
|---|
| 89 | !> Definition of global PALM-4U chemistry variables |
|---|
| 90 | !--------------------------------------------------------------------------------------------------! |
|---|
| 91 | ! |
|---|
| 92 | MODULE chem_modules |
|---|
| 93 | |
|---|
| 94 | USE kinds |
|---|
| 95 | |
|---|
| 96 | IMPLICIT NONE |
|---|
| 97 | |
|---|
| 98 | CHARACTER (LEN=20) :: bc_cs_b = 'dirichlet' !< namelist parameter: surface |
|---|
| 99 | !< boundary condition for concentration |
|---|
| 100 | CHARACTER (LEN=20) :: bc_cs_l = 'undefined' !< left boundary condition |
|---|
| 101 | CHARACTER (LEN=20) :: bc_cs_n = 'undefined' !< north boundary condition |
|---|
| 102 | CHARACTER (LEN=20) :: bc_cs_r = 'undefined' !< right boundary condition |
|---|
| 103 | CHARACTER (LEN=20) :: bc_cs_s = 'undefined' !< south boundary condition |
|---|
| 104 | CHARACTER (LEN=20) :: bc_cs_t = 'initial_gradient' !< namelist parameter: top boudary |
|---|
| 105 | !< condition for concentration |
|---|
| 106 | CHARACTER (LEN=30) :: chem_mechanism = 'phstatp' !< namelist parameter: chemistry |
|---|
| 107 | !< mechanism |
|---|
| 108 | CHARACTER (LEN=80) :: daytype_mdh = 'workday' !< namelist parameter: type of day |
|---|
| 109 | !< - workday, weekend, holiday |
|---|
| 110 | CHARACTER (LEN=80) :: mode_emis = 'PARAMETERIZED' !< namelist parameter: mode of |
|---|
| 111 | !< chemistry emissions - |
|---|
| 112 | !< DEFAULT, EXPERT, PARAMETERIZED |
|---|
| 113 | CHARACTER (LEN=10) :: photolysis_scheme !< 'constant', |
|---|
| 114 | !< 'simple' (Simple parameterisation from MCM, |
|---|
| 115 | !< Saunders et al., 2003, Atmos. Chem. Phys., 3, 161-180 |
|---|
| 116 | !< 'fastj' (Wild et al., 2000, J. Atmos. Chem., 37, 245-282) |
|---|
| 117 | !< STILL NOT IMPLEMENTED |
|---|
| 118 | CHARACTER (LEN=80) :: time_fac_type = 'MDH' !< namelist parameter: type of time treatment in the mode_emis |
|---|
| 119 | !< DEFAULT - HOUR, MDH |
|---|
| 120 | |
|---|
| 121 | CHARACTER (LEN=11), DIMENSION(99) :: cs_name = 'novalue' !< namelist parameter: |
|---|
| 122 | !<names of species with given fluxes |
|---|
| 123 | !< (see csflux) |
|---|
| 124 | CHARACTER (LEN=11), DIMENSION(99) :: cs_profile_name = 'novalue' !< namelist parameter: |
|---|
| 125 | !< tbc...??? |
|---|
| 126 | CHARACTER (LEN=11), DIMENSION(99) :: data_output_pr_cs = 'novalue' !< namelist parameter: |
|---|
| 127 | !< tbc...??? |
|---|
| 128 | CHARACTER (LEN=11), DIMENSION(99) :: surface_csflux_name = 'novalue' !< namelist parameter: |
|---|
| 129 | !< tbc...??? |
|---|
| 130 | |
|---|
| 131 | INTEGER(iwp) :: communicator_chem !< stores the number of the MPI communicator to be used |
|---|
| 132 | !< for ghost layer data exchange |
|---|
| 133 | !< 1: cyclic, 2: cyclic along x, 3: cyclic along y, |
|---|
| 134 | !< 4: non-cyclic |
|---|
| 135 | |
|---|
| 136 | INTEGER(iwp) :: cs_pr_count = 0 !< counter for chemical species |
|---|
| 137 | !< profiles |
|---|
| 138 | INTEGER(iwp) :: cs_vertical_gradient_level_ind(99,10) = -9999 !< grid index values of |
|---|
| 139 | !< cs_vertical_gradient_level |
|---|
| 140 | INTEGER(iwp) :: emiss_lod = -1 !< namelist parameter: chem emission LOD (same as mode_emis) |
|---|
| 141 | !< -1 = unassigned, 0 = parameterized, 1 = default, |
|---|
| 142 | !< 2 = pre-processed |
|---|
| 143 | INTEGER(iwp) :: ibc_cs_b !< integer flag for bc_cs_b |
|---|
| 144 | INTEGER(iwp) :: ibc_cs_t !< integer flag for bc_cs_t |
|---|
| 145 | INTEGER(iwp) :: main_street_id = 0 !< namelist parameter: lower bound of main street IDs |
|---|
| 146 | !< (OpenStreetMaps) for PARAMETERIZED mode |
|---|
| 147 | INTEGER(iwp) :: max_pr_cs = 0 !< |
|---|
| 148 | INTEGER(iwp) :: max_street_id = 0 !< namelist parameter: upper bound of main street IDs |
|---|
| 149 | !< (OpenStreetMaps) for PARAMETERIZED mode |
|---|
| 150 | INTEGER(iwp) :: n_matched_vars !< number of matched emissions |
|---|
| 151 | !< variables |
|---|
| 152 | INTEGER(iwp) :: side_street_id = 0 !< namelist parameter: lower bound of side street IDs |
|---|
| 153 | !< (OpenStreetMaps) for PARAMETERIZED mode |
|---|
| 154 | |
|---|
| 155 | INTEGER(iwp), DIMENSION(99) :: cs_pr_index = 0 !< index for chemical species profiles |
|---|
| 156 | INTEGER(iwp), DIMENSION(:) :: match_spec_nox(1:2) !< results of matching the input and |
|---|
| 157 | !< model's NOx |
|---|
| 158 | INTEGER(iwp), DIMENSION(:) :: match_spec_pm(1:3) !< results of matching the input and |
|---|
| 159 | !< model's PMs |
|---|
| 160 | INTEGER(iwp), DIMENSION(:) :: match_spec_sox(1:2) !< results of matching the input and |
|---|
| 161 | !< model's SOx! |
|---|
| 162 | |
|---|
| 163 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: match_spec_input !< index of input chem species |
|---|
| 164 | !< for matching routine |
|---|
| 165 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: match_spec_model !< index of model chem species# |
|---|
| 166 | !< for matching routine |
|---|
| 167 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: match_spec_voc_input !< index of VOC input |
|---|
| 168 | !< components matching the model's VOCs |
|---|
| 169 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: match_spec_voc_model !< index of VOC model species |
|---|
| 170 | !< matching the input VOCs comp. |
|---|
| 171 | |
|---|
| 172 | INTEGER(iwp), DIMENSION(:,:,:), ALLOCATABLE :: cs_advc_flags_s !< flags used to degrade order of advection scheme for |
|---|
| 173 | !< chemical species near walls and lateral boundaries |
|---|
| 174 | |
|---|
| 175 | LOGICAL :: bc_dirichlet_cs_l = .FALSE. !< flag for indicating a dirichlet condition at |
|---|
| 176 | !< the left boundary |
|---|
| 177 | LOGICAL :: bc_dirichlet_cs_n = .FALSE. !< flag for indicating a dirichlet condition at |
|---|
| 178 | !< the north boundary |
|---|
| 179 | LOGICAL :: bc_dirichlet_cs_r = .FALSE. !< flag for indicating a dirichlet condition at |
|---|
| 180 | !< the right boundary |
|---|
| 181 | LOGICAL :: bc_dirichlet_cs_s = .FALSE. !< flag for indicating a dirichlet condition at |
|---|
| 182 | !< the south boundary |
|---|
| 183 | LOGICAL :: bc_radiation_cs_l = .FALSE. !< flag for indicating a radiation/neumann |
|---|
| 184 | !< condition at the left boundary |
|---|
| 185 | LOGICAL :: bc_radiation_cs_n = .FALSE. !< flag for indicating a radiation/neumann |
|---|
| 186 | !< condition at the north boundary |
|---|
| 187 | LOGICAL :: bc_radiation_cs_r = .FALSE. !< flag for indicating a radiation/neumann |
|---|
| 188 | !< condition at the right boundary |
|---|
| 189 | LOGICAL :: bc_radiation_cs_s = .FALSE. !< flag for indicating a radiation/neumann |
|---|
| 190 | !< condition at the south boundary |
|---|
| 191 | LOGICAL :: constant_top_csflux(99) = .TRUE. !< internal flag, set to .FALSE. if no |
|---|
| 192 | !< top_csflux is prescribed |
|---|
| 193 | LOGICAL :: constant_csflux(99) = .TRUE. !< internal flag, set to .FALSE. if no |
|---|
| 194 | !< surface_csflux is prescribed |
|---|
| 195 | LOGICAL :: call_chem_at_all_substeps = .FALSE. !< namelist parameter: ....??? |
|---|
| 196 | LOGICAL :: chem_debug0 = .FALSE. !< namelist parameter: flag for minimum print |
|---|
| 197 | !< output |
|---|
| 198 | LOGICAL :: chem_debug1 = .FALSE. !< namelist parameter: flag for print output |
|---|
| 199 | LOGICAL :: chem_debug2 = .FALSE. !< namelist parameter: flag for further print |
|---|
| 200 | !< output |
|---|
| 201 | LOGICAL :: chem_gasphase_on = .TRUE. !< namelist parameter: flag to switch off |
|---|
| 202 | !< chemical reactions |
|---|
| 203 | LOGICAL :: cs_pr_namelist_found = .FALSE. !< ...??? |
|---|
| 204 | LOGICAL :: deposition_dry = .FALSE. !< namelist parameter: flag for activation of |
|---|
| 205 | !< deposition calculation |
|---|
| 206 | LOGICAL :: emissions_anthropogenic = .FALSE. !< namelist parameter: flag for turning on |
|---|
| 207 | !< anthropogenic emissions |
|---|
| 208 | LOGICAL :: emission_output_required = .TRUE. !< internal flag for requiring emission outputs |
|---|
| 209 | LOGICAL :: emiss_read_legacy_mode = .TRUE. !< namelist parameter: flag to read emission |
|---|
| 210 | !< data using legacy mode |
|---|
| 211 | LOGICAL :: nesting_chem = .TRUE. !< apply self-nesting for the chemistry model |
|---|
| 212 | LOGICAL :: nesting_offline_chem = .TRUE. !< apply offline nesting for the chemistry |
|---|
| 213 | !< model |
|---|
| 214 | |
|---|
| 215 | REAL(wp) :: cs_surface_initial_change(99) = 0.0_wp !< namelist parameter: ...??? |
|---|
| 216 | REAL(wp) :: cs_vertical_gradient(99,10) = 0.0_wp !< namelist parameter: ...??? |
|---|
| 217 | REAL(wp) :: cs_vertical_gradient_level(99,10) = -999999.9_wp !< namelist parameter: ...??? |
|---|
| 218 | REAL(wp) :: emiss_factor_main(99) = -9999.0_wp !< namelist parameter: ...??? |
|---|
| 219 | REAL(wp) :: emiss_factor_side(99) = -9999.0_wp !< namelist parameter: ...??? |
|---|
| 220 | REAL(wp) :: surface_csflux(99) = 0.0_wp !< namelist parameter: ...??? |
|---|
| 221 | REAL(wp) :: top_csflux(99) = 0.0_wp !< namelist parameter: ...??? |
|---|
| 222 | REAL(wp) :: wall_csflux(99,0:5) = 0.0_wp !< namelist parameter: ...??? |
|---|
| 223 | |
|---|
| 224 | REAL(wp), DIMENSION(99) :: cs_surface = 0.0_wp !< namelist parameter: chem species |
|---|
| 225 | !< concentration at surface |
|---|
| 226 | REAL(wp), DIMENSION(99,100) :: cs_heights = 9999999.9_wp !< namelist parameter: height levels |
|---|
| 227 | !< for initial chem species concentrations |
|---|
| 228 | REAL(wp), DIMENSION(99,100) :: cs_profile = 9999999.9_wp !< namelist parameter: chem species |
|---|
| 229 | !< concentration values at cs_heights levels |
|---|
| 230 | |
|---|
| 231 | REAL(wp), DIMENSION(:), ALLOCATABLE :: bc_cs_t_val !< vertical gradient of chemical species |
|---|
| 232 | !< near domain top |
|---|
| 233 | REAL(wp), DIMENSION(:), ALLOCATABLE :: css !< scaling parameter for chem species |
|---|
| 234 | |
|---|
| 235 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: emis_distribution !< emissions final values |
|---|
| 236 | !< (main module output) ??? |
|---|
| 237 | |
|---|
| 238 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE, TARGET :: cs_1 !< pointer for swapping of |
|---|
| 239 | !< timelevels for respective quantity |
|---|
| 240 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE, TARGET :: cs_2 !< pointer for swapping of |
|---|
| 241 | !< timelevels for respective quantity |
|---|
| 242 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE, TARGET :: cs_3 !< pointer for swapping of |
|---|
| 243 | !< timelevels for respective quantity |
|---|
| 244 | |
|---|
| 245 | REAL(wp), DIMENSION(:,:,:), POINTER :: cs !< pointer: sgs chem spcs ??? |
|---|
| 246 | REAL(wp), DIMENSION(:,:,:), POINTER :: cs_p !< pointer: prognostic value of sgs chem spcs ??? |
|---|
| 247 | REAL(wp), DIMENSION(:,:,:), POINTER :: tcs_m !< pointer: to tcs array (temp) |
|---|
| 248 | |
|---|
| 249 | REAL, PARAMETER :: xm_air = 28.964e-3 !< air molecular weight (kg/mol) |
|---|
| 250 | REAL, PARAMETER :: xm_C = 12.01115e-3 !< C molecular weight (kg/mol) |
|---|
| 251 | REAL, PARAMETER :: xm_Ca = 40.07800e-3 !< Ca molecular weight (kg/mol) |
|---|
| 252 | REAL, PARAMETER :: xm_Cd = 112.41000e-3 !< Cd molecular weight (kg/mol) |
|---|
| 253 | REAL, PARAMETER :: xm_Cl = 35.45300e-3 !< Cl molecular weight (kg/mol) |
|---|
| 254 | REAL, PARAMETER :: xm_dummy = 1000.0e-3 !< dummy molecular weight (kg/mol) |
|---|
| 255 | REAL, PARAMETER :: xm_F = 18.99840e-3 !< F molecular weight (kg/mol) |
|---|
| 256 | REAL, PARAMETER :: xm_H = 1.00790e-3 !< H molecular weight (kg/mol) |
|---|
| 257 | REAL, PARAMETER :: xm_K = 39.09800e-3 !< K molecular weight (kg/mol) |
|---|
| 258 | REAL, PARAMETER :: xm_Mg = 24.30500e-3 !< Mg molecular weight (kg/mol) |
|---|
| 259 | REAL, PARAMETER :: xm_N = 14.00670e-3 !< N molecular weight (kg/mol) |
|---|
| 260 | REAL, PARAMETER :: xm_Na = 22.98977e-3 !< Na molecular weight (kg/mol) |
|---|
| 261 | REAL, PARAMETER :: xm_O = 15.99940e-3 !< O molecular weight (kg/mol) |
|---|
| 262 | REAL, PARAMETER :: xm_Pb = 207.20000e-3 !< Pb molecular weight (kg/mol) |
|---|
| 263 | REAL, PARAMETER :: xm_Pb210 = 210.00000e-3 !< Pb (210) molecular weight (kg/mol) |
|---|
| 264 | REAL, PARAMETER :: xm_Rn222 = 222.00000e-3 !< Rn (222) molecular weight (kg/mol) |
|---|
| 265 | REAL, PARAMETER :: xm_S = 32.06400e-3 !< S molecular weight (kg/mol) |
|---|
| 266 | REAL, PARAMETER :: xm_CO2 = xm_C + xm_O * 2 !< CO2 molecular weight (kg/mol) |
|---|
| 267 | REAL, PARAMETER :: xm_h2o = xm_H * 2 + xm_O !< H2O molecular weight (kg/mol) |
|---|
| 268 | REAL, PARAMETER :: xm_HNO3 = xm_H + xm_N + xm_O * 3 !< HNO3 molecular weight (kg/mol) |
|---|
| 269 | REAL, PARAMETER :: xm_o3 = xm_O * 3 !< O3 molecular weight (kg/mol) |
|---|
| 270 | REAL, PARAMETER :: xm_N2O5 = xm_N * 2 + xm_O * 5 !< N2O5 molecular weight (kg/mol) |
|---|
| 271 | REAL, PARAMETER :: xm_NH4 = xm_N + xm_H * 4 !< NH4 molecular weight (kg/mol) |
|---|
| 272 | REAL, PARAMETER :: xm_NO3 = xm_N + xm_O * 3 !< NO3 molecular weight (kg/mol) |
|---|
| 273 | REAL, PARAMETER :: xm_SO4 = xm_S + xm_O * 4 !< SO4 molecular weight (kg/mol) |
|---|
| 274 | ! |
|---|
| 275 | !- Define chemical variables within chem_species |
|---|
| 276 | TYPE species_def |
|---|
| 277 | |
|---|
| 278 | CHARACTER(LEN=15) :: name !< name of chemical species |
|---|
| 279 | CHARACTER(LEN=15) :: unit !< unit (ppm for gases, kg m^-3 |
|---|
| 280 | !< for aerosol tracers) |
|---|
| 281 | |
|---|
| 282 | REAL(kind=wp), ALLOCATABLE, DIMENSION(:) :: conc_pr_init !< initial profile of chemical |
|---|
| 283 | !< species |
|---|
| 284 | |
|---|
| 285 | REAL(kind=wp), ALLOCATABLE, DIMENSION(:,:) :: cssws_av !< averaged fluxes of trace |
|---|
| 286 | !< gases at surface |
|---|
| 287 | REAL(kind=wp), ALLOCATABLE, DIMENSION(:,:) :: flux_s_cs !< 6th-order advective flux at |
|---|
| 288 | !< south face of grid box of chemical species (='cs') |
|---|
| 289 | REAL(kind=wp), ALLOCATABLE, DIMENSION(:,:) :: diss_s_cs !< artificial numerical dissipation |
|---|
| 290 | !< flux at south face of grid box of chemical species |
|---|
| 291 | |
|---|
| 292 | REAL(kind=wp), ALLOCATABLE, DIMENSION(:,:,:) :: conc_av !< averaged concentrations |
|---|
| 293 | REAL(kind=wp), ALLOCATABLE, DIMENSION(:,:,:) :: flux_l_cs !< 6th-order advective flux at |
|---|
| 294 | !< left face of grid box of chemical species (='cs') |
|---|
| 295 | REAL(kind=wp), ALLOCATABLE, DIMENSION(:,:,:) :: diss_l_cs !< artificial numerical dissipation |
|---|
| 296 | !< flux at left face of grid box of chemical species |
|---|
| 297 | |
|---|
| 298 | REAL(kind=wp), POINTER, DIMENSION(:,:,:) :: conc !< concentrations of trace |
|---|
| 299 | !< gases |
|---|
| 300 | REAL(kind=wp), POINTER, DIMENSION(:,:,:) :: conc_p !< conc at prognostic time |
|---|
| 301 | !< level |
|---|
| 302 | REAL(kind=wp), POINTER, DIMENSION(:,:,:) :: tconc_m !< weighted tendency of conc |
|---|
| 303 | !< for previous sub-timestep (Runge-Kutta) |
|---|
| 304 | |
|---|
| 305 | END TYPE species_def |
|---|
| 306 | ! |
|---|
| 307 | !-- Define photolysis frequencies in phot_frequen |
|---|
| 308 | TYPE photols_def |
|---|
| 309 | |
|---|
| 310 | CHARACTER(LEN=15) :: name !< name of pgotolysis frequency |
|---|
| 311 | CHARACTER(LEN=15) :: unit !< unit (1/s) |
|---|
| 312 | |
|---|
| 313 | REAL(kind=wp), POINTER, DIMENSION(:,:,:) :: freq !< photolysis frequency |
|---|
| 314 | |
|---|
| 315 | END TYPE photols_def |
|---|
| 316 | |
|---|
| 317 | |
|---|
| 318 | TYPE(species_def), ALLOCATABLE, DIMENSION(:), TARGET :: chem_species |
|---|
| 319 | TYPE(photols_def), ALLOCATABLE, DIMENSION(:), TARGET :: phot_frequen |
|---|
| 320 | |
|---|
| 321 | SAVE |
|---|
| 322 | |
|---|
| 323 | END MODULE chem_modules |
|---|
