!> @file chem_emissions_mod.f90 !--------------------------------------------------------------------------------! ! This file is part of PALM model system. ! ! PALM is free software: you can redistribute it and/or modify it under the ! terms of the GNU General Public License as published by the Free Software ! Foundation, either version 3 of the License, or (at your option) any later ! version. ! ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. ! ! You should have received a copy of the GNU General Public License along with ! PALM. If not, see . ! ! Copyright 2018-2019 Leibniz Universitaet Hannover ! Copyright 2018-2019 Freie Universitaet Berlin ! Copyright 2018-2019 Karlsruhe Institute of Technology !--------------------------------------------------------------------------------! ! ! Current revisions: ! ------------------ ! ! ! Former revisions: ! ----------------- ! $Id: chem_emissions_mod.f90 4242 2019-09-27 12:59:10Z hellstea $ ! Adjust index_hh access to new definition accompanied with new ! palm_date_time_mod. Note, this is just a preleminary fix. (E Chan) ! ! 4230 2019-09-11 13:58:14Z suehring ! Bugfix, consider that time_since_reference_point can be also negative when ! time indices are determined. ! ! 4227 2019-09-10 18:04:34Z gronemeier ! implement new palm_date_time_mod ! ! 4223 2019-09-10 09:20:47Z gronemeier ! Unused routine chem_emissions_check_parameters commented out due to uninitialized content ! ! 4182 2019-08-22 15:20:23Z scharf ! Corrected "Former revisions" section ! ! 4157 2019-08-14 09:19:12Z suehring ! Replace global arrays also in mode_emis branch ! ! 4154 2019-08-13 13:35:59Z suehring ! Replace global arrays for emissions by local ones. ! ! 4144 2019-08-06 09:11:47Z raasch ! relational operators .EQ., .NE., etc. replaced by ==, /=, etc. ! ! 4055 2019-06-27 09:47:29Z suehring ! - replaced local thermo. constants w/ module definitions in ! basic_constants_and_equations_mod (rgas_univ, p_0, r_d_cp) ! - initialize array emis_distribution immediately following allocation ! - lots of minor formatting changes based on review sesson in 20190325 ! (E.C. Chan) ! ! 3968 2019-05-13 11:04:01Z suehring ! - in subroutine chem_emissions_match replace all decision structures relating to ! mode_emis to emiss_lod ! - in subroutine chem_check_parameters replace emt%nspec with emt%n_emiss_species ! - spring cleaning (E.C. Chan) ! ! 3885 2019-04-11 11:29:34Z kanani ! Changes related to global restructuring of location messages and introduction ! of additional debug messages ! ! 3831 2019-03-28 09:11:22Z forkel ! added nvar to USE chem_gasphase_mod (chem_modules will not include nvar anymore) ! ! 3788 2019-03-07 11:40:09Z banzhafs ! Removed unused variables from chem_emissions_mod ! ! 3772 2019-02-28 15:51:57Z suehring ! - In case of parametrized emissions, assure that emissions are only on natural ! surfaces (i.e. streets) and not on urban surfaces. ! - some unnecessary if clauses removed ! ! 3685 2019 -01-21 01:02:11Z knoop ! Some interface calls moved to module_interface + cleanup ! 3286 2018-09-28 07:41:39Z forkel ! ! Authors: ! -------- ! @author Emmanuele Russo (FU-Berlin) ! @author Sabine Banzhaf (FU-Berlin) ! @author Martijn Schaap (FU-Berlin, TNO Utrecht) ! ! Description: ! ------------ !> MODULE for reading-in Chemistry Emissions data !> !> @todo Rename nspec to n_emis to avoid inteferece with nspec from chem_gasphase_mod !> @todo Check_parameters routine should be developed: for now it includes just one condition !> @todo Use of Restart files not contempled at the moment !> @todo revise indices of files read from the netcdf: preproc_emission_data and expert_emission_data !> @todo for now emission data may be passed on a singular vertical level: need to be more flexible !> @todo fill/activate restart option in chem_emissions_init !> @todo discuss dt_emis !> @note !> @bug !------------------------------------------------------------------------------! MODULE chem_emissions_mod USE arrays_3d, & ONLY: rho_air USE basic_constants_and_equations_mod, & ONLY: rgas_univ, p_0, rd_d_cp USE control_parameters, & ONLY: debug_output, & end_time, message_string, initializing_actions, & intermediate_timestep_count, dt_3d USE indices USE kinds #if defined( __netcdf ) USE netcdf #endif USE netcdf_data_input_mod, & ONLY: chem_emis_att_type, chem_emis_val_type USE chem_gasphase_mod, & ONLY: nvar, spc_names USE chem_modules USE statistics, & ONLY: weight_pres IMPLICIT NONE ! !-- Declare all global variables within the module CHARACTER (LEN=80) :: filename_emis !< Variable for the name of the netcdf input file INTEGER(iwp) :: dt_emis !< Time Step Emissions INTEGER(iwp) :: i !< index 1st selected dimension (some dims are not spatial) INTEGER(iwp) :: j !< index 2nd selected dimension INTEGER(iwp) :: i_start !< Index to start read variable from netcdf along one dims INTEGER(iwp) :: i_end !< Index to end read variable from netcdf in one dims INTEGER(iwp) :: j_start !< Index to start read variable from netcdf in additional dims INTEGER(iwp) :: j_end !< Index to end read variable from netcdf in additional dims INTEGER(iwp) :: len_index !< length of index (used for several indices) INTEGER(iwp) :: len_index_pm !< length of PMs index INTEGER(iwp) :: len_index_voc !< length of voc index INTEGER(iwp) :: z_start !< Index to start read variable from netcdf in additional dims INTEGER(iwp) :: z_end !< Index to end read variable from netcdf in additional dims REAL(wp) :: conversion_factor !< Units Conversion Factor SAVE ! ! ! !-- Checks Input parameters ! INTERFACE chem_emissions_check_parameters ! MODULE PROCEDURE chem_emissions_check_parameters ! END INTERFACE chem_emissions_check_parameters ! !-- Matching Emissions actions INTERFACE chem_emissions_match MODULE PROCEDURE chem_emissions_match END INTERFACE chem_emissions_match ! !-- Initialization actions INTERFACE chem_emissions_init MODULE PROCEDURE chem_emissions_init END INTERFACE chem_emissions_init ! !-- Setup of Emissions INTERFACE chem_emissions_setup MODULE PROCEDURE chem_emissions_setup END INTERFACE chem_emissions_setup PUBLIC chem_emissions_init, chem_emissions_match, chem_emissions_setup ! !-- Public Variables PUBLIC conversion_factor, len_index, len_index_pm, len_index_voc CONTAINS ! !------------------------------------------------------------------------------! ! ! Description: ! ! ------------ ! !> Routine for checking input parameters ! !------------------------------------------------------------------------------! ! SUBROUTINE chem_emissions_check_parameters ! ! IMPLICIT NONE ! ! TYPE(chem_emis_att_type) :: emt ! ! ! ! !-- Check if species count matches the number of names ! !-- passed for the chemiscal species ! ! IF ( SIZE(emt%species_name) /= emt%n_emiss_species ) THEN ! ! IF ( SIZE(emt%species_name) /= emt%nspec ) THEN ! ! message_string = 'Numbers of input emission species names and number of species' // & ! 'for which emission values are given do not match' ! CALL message( 'chem_emissions_check_parameters', 'CM0437', 2, 2, 0, 6, 0 ) ! ! ENDIF ! ! END SUBROUTINE chem_emissions_check_parameters !------------------------------------------------------------------------------! ! Description: ! ------------ !> Matching the chemical species indices. The routine checks what are the !> indices of the emission input species and the corresponding ones of the !> model species. The routine gives as output a vector containing the number !> of common species: it is important to note that while the model species !> are distinct, their values could be given to a single species in input. !> For example, in the case of NO2 and NO, values may be passed in input as !> NOX values. !------------------------------------------------------------------------------! SUBROUTINE chem_emissions_match( emt_att,len_index ) INTEGER(iwp) :: ind_inp !< Parameters for cycling through chemical input species INTEGER(iwp) :: ind_mod !< Parameters for cycling through chemical model species INTEGER(iwp) :: ind_voc !< Indices to check whether a split for voc should be done INTEGER(iwp) :: ispec !< index for cycle over effective number of emission species INTEGER(iwp) :: nspec_emis_inp !< Variable where to store # of emission species in input INTEGER(iwp), INTENT(INOUT) :: len_index !< number of common species between input dataset & model species TYPE(chem_emis_att_type), INTENT(INOUT) :: emt_att !< Chemistry Emission Array (decl. netcdf_data_input.f90) IF ( debug_output ) CALL debug_message( 'chem_emissions_match', 'start' ) ! !-- Number of input emission species nspec_emis_inp = emt_att%n_emiss_species ! nspec_emis_inp=emt_att%nspec ! !-- Check the emission LOD: 0 (PARAMETERIZED), 1 (DEFAULT), 2 (PRE-PROCESSED) ! SELECT CASE (emiss_lod) ! !-- LOD 0 (PARAMETERIZED mode) CASE (0) len_index = 0 ! number of species and number of matched species can be different ! but call is only made if both are greater than zero IF ( nvar > 0 .AND. nspec_emis_inp > 0 ) THEN ! !-- Cycle over model species DO ind_mod = 1, nvar ind_inp = 1 DO WHILE ( TRIM( surface_csflux_name(ind_inp) ) /= 'novalue' ) !< 'novalue' is the default IF ( TRIM( surface_csflux_name(ind_inp) ) == TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 ENDIF ind_inp = ind_inp + 1 ENDDO ENDDO IF ( len_index > 0 ) THEN ! !-- Allocation of Arrays of the matched species ALLOCATE ( match_spec_input(len_index) ) ALLOCATE ( match_spec_model(len_index) ) ! !-- Pass species indices to declared arrays len_index = 0 DO ind_mod = 1, nvar ind_inp = 1 DO WHILE ( TRIM( surface_csflux_name(ind_inp) ) /= 'novalue' ) IF ( TRIM(surface_csflux_name(ind_inp)) == & TRIM(spc_names(ind_mod)) ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ENDIF ind_inp = ind_inp + 1 END DO END DO ! !-- Check DO ispec = 1, len_index IF ( emiss_factor_main(match_spec_input(ispec) ) < 0 .AND. & emiss_factor_side(match_spec_input(ispec) ) < 0 ) THEN message_string = 'PARAMETERIZED emissions mode selected:' // & ' EMISSIONS POSSIBLE ONLY ON STREET SURFACES' // & ' but values of scaling factors for street types' // & ' emiss_factor_main AND emiss_factor_side' // & ' not provided for each of the emissions species' // & ' or not provided at all: PLEASE set a finite value' // & ' for these parameters in the chemistry namelist' CALL message( 'chem_emissions_matching', 'CM0442', 2, 2, 0, 6, 0 ) ENDIF END DO ELSE message_string = 'Non of given Emission Species' // & ' matches' // & ' model chemical species' // & ' Emission routine is not called' CALL message( 'chem_emissions_matching', 'CM0443', 0, 0, 0, 6, 0 ) ENDIF ELSE message_string = 'Array of Emission species not allocated: ' // & ' Either no emission species are provided as input or' // & ' no chemical species are used by PALM.' // & ' Emission routine is not called' CALL message( 'chem_emissions_matching', 'CM0444', 0, 2, 0, 6, 0 ) ENDIF ! !-- LOD 1 (DEFAULT mode) CASE (1) len_index = 0 ! total number of species (to be accumulated) len_index_voc = 0 ! total number of VOCs (to be accumulated) len_index_pm = 3 ! total number of PMs: PM1, PM2.5, PM10. ! !-- number of model species and input species could be different !-- but process this only when both are non-zero IF ( nvar > 0 .AND. nspec_emis_inp > 0 ) THEN ! !-- Cycle over model species DO ind_mod = 1, nvar ! !-- Cycle over input species DO ind_inp = 1, nspec_emis_inp ! !-- Check for VOC Species IF ( TRIM( emt_att%species_name(ind_inp) ) == "VOC" ) THEN DO ind_voc= 1, emt_att%nvoc IF ( TRIM( emt_att%voc_name(ind_voc) ) == TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 len_index_voc = len_index_voc + 1 ENDIF END DO ENDIF ! !-- PMs: There is one input species name for all PM !-- This variable has 3 dimensions, one for PM1, PM2.5 and PM10 IF ( TRIM( emt_att%species_name(ind_inp) ) == "PM" ) THEN IF ( TRIM( spc_names(ind_mod) ) == "PM1" ) THEN len_index = len_index + 1 ELSEIF ( TRIM( spc_names(ind_mod) ) == "PM25" ) THEN len_index = len_index + 1 ELSEIF ( TRIM( spc_names(ind_mod) ) == "PM10" ) THEN len_index = len_index + 1 ENDIF ENDIF ! !-- NOX: NO2 and NO IF ( TRIM( emt_att%species_name(ind_inp) ) == "NOX" ) THEN IF ( TRIM( spc_names(ind_mod) ) == "NO" ) THEN len_index = len_index + 1 ELSEIF ( TRIM( spc_names(ind_mod) ) == "NO2" ) THEN len_index = len_index + 1 ENDIF ENDIF ! !-- SOX: SO2 and SO4 IF ( TRIM( emt_att%species_name(ind_inp) ) == "SOX" ) THEN IF ( TRIM( spc_names(ind_mod) ) == "SO2" ) THEN len_index = len_index + 1 ELSEIF ( TRIM( spc_names(ind_mod) ) == "SO4" ) THEN len_index = len_index + 1 ENDIF ENDIF ! !-- Other Species IF ( TRIM( emt_att%species_name(ind_inp) ) == & TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 ENDIF END DO ! ind_inp ... END DO ! ind_mod ... ! !-- Allocate arrays IF ( len_index > 0 ) THEN ALLOCATE ( match_spec_input(len_index) ) ALLOCATE ( match_spec_model(len_index) ) IF ( len_index_voc > 0 ) THEN ! !-- Contains indices of the VOC model species ALLOCATE( match_spec_voc_model(len_index_voc) ) ! !-- Contains the indices of different values of VOC composition !-- of input variable VOC_composition ALLOCATE( match_spec_voc_input(len_index_voc) ) ENDIF ! !-- Pass the species indices to declared arrays len_index = 0 len_index_voc = 0 DO ind_mod = 1, nvar DO ind_inp = 1, nspec_emis_inp ! !-- VOCs IF ( TRIM( emt_att%species_name(ind_inp) ) == "VOC" .AND. & ALLOCATED (match_spec_voc_input) ) THEN DO ind_voc = 1, emt_att%nvoc IF ( TRIM( emt_att%voc_name(ind_voc) ) == & TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 len_index_voc = len_index_voc + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod match_spec_voc_input(len_index_voc) = ind_voc match_spec_voc_model(len_index_voc) = ind_mod ENDIF END DO ENDIF ! !-- PMs IF ( TRIM( emt_att%species_name(ind_inp) ) == "PM" ) THEN IF ( TRIM( spc_names(ind_mod) ) == "PM1" ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ELSEIF ( TRIM( spc_names(ind_mod) ) == "PM25" ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ELSEIF ( TRIM( spc_names(ind_mod) ) == "PM10" ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ENDIF ENDIF ! !-- NOX IF ( TRIM( emt_att%species_name(ind_inp) ) == "NOX" ) THEN IF ( TRIM( spc_names(ind_mod) ) == "NO" ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ELSEIF ( TRIM( spc_names(ind_mod) ) == "NO2" ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ENDIF ENDIF ! !-- SOX IF ( TRIM( emt_att%species_name(ind_inp) ) == "SOX" ) THEN IF ( TRIM( spc_names(ind_mod) ) == "SO2" ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ELSEIF ( TRIM( spc_names(ind_mod) ) == "SO4" ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ENDIF ENDIF ! !-- Other Species IF ( TRIM( emt_att%species_name(ind_inp) ) == TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ENDIF END DO ! inp_ind END DO ! inp_mod ! !-- Error reporting (no matching) ELSE message_string = 'None of given Emission Species matches' // & ' model chemical species' // & ' Emission routine is not called' CALL message( 'chem_emissions_matching', 'CM0440', 0, 0, 0, 6, 0 ) ENDIF ! !-- Error reporting (no species) ELSE message_string = 'Array of Emission species not allocated: ' // & ' Either no emission species are provided as input or' // & ' no chemical species are used by PALM:' // & ' Emission routine is not called' CALL message( 'chem_emissions_matching', 'CM0441', 0, 2, 0, 6, 0 ) ENDIF ! !-- LOD 2 (PRE-PROCESSED mode) CASE (2) len_index = 0 len_index_voc = 0 IF ( nvar > 0 .AND. nspec_emis_inp > 0 ) THEN ! !-- Cycle over model species DO ind_mod = 1, nvar ! !-- Cycle over input species DO ind_inp = 1, nspec_emis_inp ! !-- Check for VOC Species IF ( TRIM( emt_att%species_name(ind_inp) ) == "VOC" ) THEN DO ind_voc = 1, emt_att%nvoc IF ( TRIM( emt_att%voc_name(ind_voc) ) == TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 len_index_voc = len_index_voc + 1 ENDIF END DO ENDIF ! !-- Other Species IF ( TRIM(emt_att%species_name(ind_inp)) == TRIM(spc_names(ind_mod)) ) THEN len_index = len_index + 1 ENDIF ENDDO ENDDO ! !-- Allocate array for storing the indices of the matched species IF ( len_index > 0 ) THEN ALLOCATE ( match_spec_input(len_index) ) ALLOCATE ( match_spec_model(len_index) ) IF ( len_index_voc > 0 ) THEN ! !-- contains indices of the VOC model species ALLOCATE( match_spec_voc_model(len_index_voc) ) ! !-- contains the indices of different values of VOC composition of input variable VOC_composition ALLOCATE( match_spec_voc_input(len_index_voc) ) ENDIF ! !-- pass the species indices to declared arrays len_index = 0 ! !-- Cycle over model species DO ind_mod = 1, nvar ! !-- Cycle over Input species DO ind_inp = 1, nspec_emis_inp ! !-- VOCs IF ( TRIM(emt_att%species_name(ind_inp) ) == "VOC" .AND. & ALLOCATED(match_spec_voc_input) ) THEN DO ind_voc= 1, emt_att%nvoc IF ( TRIM( emt_att%voc_name(ind_voc) ) == TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 len_index_voc = len_index_voc + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod match_spec_voc_input(len_index_voc) = ind_voc match_spec_voc_model(len_index_voc) = ind_mod ENDIF END DO ENDIF ! !-- Other Species IF ( TRIM( emt_att%species_name(ind_inp) ) == TRIM( spc_names(ind_mod) ) ) THEN len_index = len_index + 1 match_spec_input(len_index) = ind_inp match_spec_model(len_index) = ind_mod ENDIF END DO ! ind_inp END DO ! ind_mod ELSE ! if len_index_voc <= 0 ! !-- in case there are no species matching (just informational message) message_string = 'Non of given emission species' // & ' matches' // & ' model chemical species:' // & ' Emission routine is not called' CALL message( 'chem_emissions_matching', 'CM0438', 0, 0, 0, 6, 0 ) ENDIF ! !-- Error check (no matching) ELSE ! !-- either spc_names is zero or nspec_emis_inp is not allocated message_string = 'Array of Emission species not allocated:' // & ' Either no emission species are provided as input or' // & ' no chemical species are used by PALM:' // & ' Emission routine is not called' CALL message( 'chem_emissions_matching', 'CM0439', 0, 2, 0, 6, 0 ) ENDIF ! !-- If emission module is switched on but mode_emis is not specified or it is given the wrong name ! !-- Error check (no species) CASE DEFAULT message_string = 'Emission Module switched ON, but' // & ' either no emission mode specified or incorrectly given :' // & ' please, pass the correct value to the namelist parameter "mode_emis"' CALL message( 'chem_emissions_matching', 'CM0445', 2, 2, 0, 6, 0 ) END SELECT IF ( debug_output ) CALL debug_message( 'chem_emissions_match', 'end' ) END SUBROUTINE chem_emissions_match !------------------------------------------------------------------------------! ! Description: ! ------------ !> Initialization: !> Netcdf reading, arrays allocation and first calculation of cssws !> fluxes at timestep 0 !------------------------------------------------------------------------------! SUBROUTINE chem_emissions_init USE netcdf_data_input_mod, & ONLY: chem_emis, chem_emis_att IMPLICIT NONE INTEGER(iwp) :: ispec !< running index ! !-- Actions for initial runs ! IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN !-- ... ! ! !-- Actions for restart runs ! ELSE !-- ... ! ! ENDIF IF ( debug_output ) CALL debug_message( 'chem_emissions_init', 'start' ) ! !-- Matching CALL chem_emissions_match( chem_emis_att, n_matched_vars ) IF ( n_matched_vars == 0 ) THEN emission_output_required = .FALSE. ELSE emission_output_required = .TRUE. ! !-- Set molecule masses (in kg/mol) ALLOCATE( chem_emis_att%xm(n_matched_vars) ) DO ispec = 1, n_matched_vars SELECT CASE ( TRIM( spc_names(match_spec_model(ispec)) ) ) CASE ( 'SO2' ); chem_emis_att%xm(ispec) = xm_S + xm_O * 2 CASE ( 'SO4' ); chem_emis_att%xm(ispec) = xm_S + xm_O * 4 CASE ( 'NO' ); chem_emis_att%xm(ispec) = xm_N + xm_O CASE ( 'NO2' ); chem_emis_att%xm(ispec) = xm_N + xm_O * 2 CASE ( 'NH3' ); chem_emis_att%xm(ispec) = xm_N + xm_H * 3 CASE ( 'CO' ); chem_emis_att%xm(ispec) = xm_C + xm_O CASE ( 'CO2' ); chem_emis_att%xm(ispec) = xm_C + xm_O * 2 CASE ( 'CH4' ); chem_emis_att%xm(ispec) = xm_C + xm_H * 4 CASE ( 'HNO3' ); chem_emis_att%xm(ispec) = xm_H + xm_N + xm_O*3 CASE DEFAULT chem_emis_att%xm(ispec) = 1.0_wp END SELECT ENDDO ! !-- Get emissions for the first time step base on LOD (if defined) !-- or emission mode (if no LOD defined) ! !-- NOTE - I could use a combined if ( lod = xxx .or. mode = 'XXX' ) !-- type of decision structure but I think it is much better !-- to implement it this way (i.e., conditional on lod if it !-- is defined, and mode if not) as we can easily take out !-- the case structure for mode_emis later on. IF ( emiss_lod < 0 ) THEN !-- no LOD defined (not likely) SELECT CASE ( TRIM( mode_emis ) ) CASE ( 'PARAMETERIZED' ) ! LOD 0 IF ( .NOT. ALLOCATED( emis_distribution) ) THEN ALLOCATE( emis_distribution(1,nys:nyn,nxl:nxr,n_matched_vars) ) ENDIF CALL chem_emissions_setup( chem_emis_att, chem_emis, n_matched_vars) CASE ( 'DEFAULT' ) ! LOD 1 IF ( .NOT. ALLOCATED( emis_distribution) ) THEN ALLOCATE( emis_distribution(1,nys:nyn,nxl:nxr,n_matched_vars) ) ENDIF CALL chem_emissions_setup( chem_emis_att, chem_emis, n_matched_vars ) CASE ( 'PRE-PROCESSED' ) ! LOD 2 IF ( .NOT. ALLOCATED( emis_distribution) ) THEN ! !-- Note, at the moment emissions are considered only by surface fluxes !-- rather than by volume sources. Therefore, no vertical dimension is !-- required and is thus allocated with 1. Later when volume sources !-- are considered, the vertical dimension will increase. !ALLOCATE( emis_distribution(nzb:nzt+1,nys:nyn,nxl:nxr,n_matched_vars) ) ALLOCATE( emis_distribution(1,nys:nyn,nxl:nxr,n_matched_vars) ) ENDIF CALL chem_emissions_setup( chem_emis_att, chem_emis, n_matched_vars ) END SELECT ELSE ! if LOD is defined SELECT CASE ( emiss_lod ) CASE ( 0 ) ! parameterized mode IF ( .NOT. ALLOCATED( emis_distribution) ) THEN ALLOCATE( emis_distribution(1,nys:nyn,nxl:nxr,n_matched_vars) ) ENDIF CALL chem_emissions_setup( chem_emis_att, chem_emis, n_matched_vars) CASE ( 1 ) ! default mode IF ( .NOT. ALLOCATED( emis_distribution) ) THEN ALLOCATE( emis_distribution(1,nys:nyn,nxl:nxr,n_matched_vars) ) ENDIF CALL chem_emissions_setup( chem_emis_att, chem_emis, n_matched_vars ) CASE ( 2 ) ! pre-processed mode IF ( .NOT. ALLOCATED( emis_distribution) ) THEN ALLOCATE( emis_distribution(nzb:nzt+1,nys:nyn,nxl:nxr,n_matched_vars) ) ENDIF CALL chem_emissions_setup( chem_emis_att, chem_emis, n_matched_vars ) END SELECT ENDIF ! ! -- initialize emis_distribution = 0.0_wp ENDIF IF ( debug_output ) CALL debug_message( 'chem_emissions_init', 'end' ) END SUBROUTINE chem_emissions_init !------------------------------------------------------------------------------! ! Description: ! ------------ !> Routine for Update of Emission values at each timestep. !> !> @todo Clarify the correct usage of index_dd, index_hh and index_mm. Consider !> renaming of these variables. !> @todo Clarify time used in emis_lod=2 mode. ATM, the used time seems strange. !-------------------------------------------------------------------------------! SUBROUTINE chem_emissions_setup( emt_att, emt, n_matched_vars ) USE surface_mod, & ONLY: surf_def_h, surf_lsm_h, surf_usm_h USE netcdf_data_input_mod, & ONLY: street_type_f USE arrays_3d, & ONLY: hyp, pt USE control_parameters, & ONLY: time_since_reference_point USE palm_date_time_mod, & ONLY: days_per_week, get_date_time, hours_per_day, months_per_year, seconds_per_day IMPLICIT NONE TYPE(chem_emis_att_type), INTENT(INOUT) :: emt_att !< variable to store emission information TYPE(chem_emis_val_type), INTENT(INOUT), ALLOCATABLE, DIMENSION(:) :: emt !< variable to store emission input values, !< depending on the considered species INTEGER,INTENT(IN) :: n_matched_vars !< Output of matching routine with number !< of matched species INTEGER(iwp) :: i !< running index for grid in x-direction INTEGER(iwp) :: i_pm_comp !< index for number of PM components INTEGER(iwp) :: icat !< Index for number of categories INTEGER(iwp) :: ispec !< index for number of species INTEGER(iwp) :: ivoc !< Index for number of VOCs INTEGER(iwp) :: j !< running index for grid in y-direction INTEGER(iwp) :: k !< running index for grid in z-direction INTEGER(iwp) :: m !< running index for horizontal surfaces INTEGER(iwp) :: day_of_month !< day of the month INTEGER(iwp) :: day_of_week !< day of the week INTEGER(iwp) :: day_of_year !< day of the year INTEGER(iwp) :: days_since_reference_point !< days since reference point INTEGER(iwp) :: hour_of_day !< hour of the day INTEGER(iwp) :: month_of_year !< month of the year INTEGER(iwp) :: index_dd !< index day INTEGER(iwp) :: index_hh !< index hour INTEGER(iwp) :: index_mm !< index month REAL(wp) :: time_utc_init !< second of day of initial date ! !-- CONVERSION FACTORS: TIME REAL(wp), PARAMETER :: hour_per_year = 8760.0_wp !< number of hours in a year of 365 days REAL(wp), PARAMETER :: s_per_hour = 3600.0_wp !< number of sec per hour (s)/(hour) REAL(wp), PARAMETER :: s_per_day = 86400.0_wp !< number of sec per day (s)/(day) REAL(wp), PARAMETER :: day_to_s = 1.0_wp/s_per_day !< conversion day -> sec REAL(wp), PARAMETER :: hour_to_s = 1.0_wp/s_per_hour !< conversion hours -> sec REAL(wp), PARAMETER :: year_to_s = 1.0_wp/(s_per_hour*hour_per_year) !< conversion year -> sec ! !-- CONVERSION FACTORS: MASS REAL(wp), PARAMETER :: g_to_kg = 1.0E-03_wp !< Conversion from g to kg (kg/g) REAL(wp), PARAMETER :: miug_to_kg = 1.0E-09_wp !< Conversion from g to kg (kg/g) REAL(wp), PARAMETER :: tons_to_kg = 100.0_wp !< Conversion from tons to kg (kg/tons) ! !-- CONVERSION FACTORS: PPM REAL(wp), PARAMETER :: ratio2ppm = 1.0E+06_wp REAL(wp), DIMENSION(24) :: par_emis_time_factor !< time factors for the parameterized mode: !< fixed houlry profile for example day REAL(wp), DIMENSION(nzb:nzt+1,nys:nyn,nxl:nxr) :: conv_to_ratio !< factor used for converting input !< to concentration ratio REAL(wp), DIMENSION(nzb:nzt+1,nys:nyn,nxl:nxr) :: tmp_temp !< temporary variable for abs. temperature REAL(wp), DIMENSION(:,:), ALLOCATABLE :: delta_emis !< incremental emission factor REAL(wp), DIMENSION(:), ALLOCATABLE :: time_factor !< factor for time scaling of emissions REAL(wp), DIMENSION(:,:), ALLOCATABLE :: emis !< emission factor IF ( emission_output_required ) THEN ! !-- Set emis_dt to be used - since chemistry ODEs can be stiff, the option !-- to solve them at every RK substep is present to help improve stability !-- should the need arises IF ( call_chem_at_all_substeps ) THEN dt_emis = dt_3d * weight_pres(intermediate_timestep_count) ELSE dt_emis = dt_3d ENDIF ! !-- Conversion of units to the ones employed in PALM !-- In PARAMETERIZED mode no conversion is performed: in this case input units are fixed IF ( TRIM( mode_emis ) == "DEFAULT" .OR. TRIM( mode_emis ) == "PRE-PROCESSED" ) THEN SELECT CASE ( TRIM( emt_att%units ) ) CASE ( 'kg/m2/s', 'KG/M2/S' ); conversion_factor = 1.0_wp ! kg CASE ( 'kg/m2/hour', 'KG/M2/HOUR' ); conversion_factor = hour_to_s CASE ( 'kg/m2/day', 'KG/M2/DAY' ); conversion_factor = day_to_s CASE ( 'kg/m2/year', 'KG/M2/YEAR' ); conversion_factor = year_to_s CASE ( 'ton/m2/s', 'TON/M2/S' ); conversion_factor = tons_to_kg ! tonnes CASE ( 'ton/m2/hour', 'TON/M2/HOUR' ); conversion_factor = tons_to_kg*hour_to_s CASE ( 'ton/m2/year', 'TON/M2/YEAR' ); conversion_factor = tons_to_kg*year_to_s CASE ( 'g/m2/s', 'G/M2/S' ); conversion_factor = g_to_kg ! grams CASE ( 'g/m2/hour', 'G/M2/HOUR' ); conversion_factor = g_to_kg*hour_to_s CASE ( 'g/m2/year', 'G/M2/YEAR' ); conversion_factor = g_to_kg*year_to_s CASE ( 'micrograms/m2/s', 'MICROGRAMS/M2/S' ); conversion_factor = miug_to_kg ! ug CASE ( 'micrograms/m2/hour', 'MICROGRAMS/M2/HOUR' ); conversion_factor = miug_to_kg*hour_to_s CASE ( 'micrograms/m2/year', 'MICROGRAMS/M2/YEAR' ); conversion_factor = miug_to_kg*year_to_s ! !-- Error check (need units) CASE DEFAULT message_string = 'The Units of the provided emission input' // & ' are not the ones required by PALM-4U: please check ' // & ' emission module documentation.' CALL message( 'chem_emissions_setup', 'CM0446', 2, 2, 0, 6, 0 ) END SELECT ENDIF ! !-- Conversion factor to convert kg/m**2/s to ppm/s DO i = nxl, nxr DO j = nys, nyn ! !-- Derive Temperature from Potential Temperature tmp_temp(nzb:nzt+1,j,i) = pt(nzb:nzt+1,j,i) * & ( hyp(nzb:nzt+1) / p_0 )**rd_d_cp ! !-- We need to pass to cssws <- (ppm/s) * dz !-- Input is Nmole/(m^2*s) !-- To go to ppm*dz multiply the input by (m**2/N)*dz !-- (m**2/N)*dz == V/N !-- V/N = RT/P conv_to_ratio(nzb:nzt+1,j,i) = rgas_univ * & ! J K-1 mol-1 tmp_temp(nzb:nzt+1,j,i) / & ! K hyp(nzb:nzt+1) ! Pa ! (ecc) for reference ! m**3/Nmole (J/mol)*K^-1 K Pa ! conv_to_ratio(nzb:nzt+1,j,i) = ( (Rgas * tmp_temp(nzb:nzt+1,j,i)) / ((hyp(nzb:nzt+1))) ) ENDDO ENDDO ! (ecc) moved initialization immediately after allocation ! !-- Initialize ! emis_distribution(:,nys:nyn,nxl:nxr,:) = 0.0_wp ! !-- LOD 2 (PRE-PROCESSED MODE) IF ( emiss_lod == 2 ) THEN ! for reference (ecc) ! IF ( TRIM( mode_emis ) == "PRE-PROCESSED" ) THEN ! !-- Update time indices CALL get_date_time( 0.0_wp, second_of_day=time_utc_init ) CALL get_date_time( MAX( 0.0_wp, time_since_reference_point ), & hour=hour_of_day ) days_since_reference_point = INT( FLOOR( ( & time_utc_init + MAX( 0.0_wp, time_since_reference_point ) ) & / seconds_per_day ) ) index_hh = days_since_reference_point * hours_per_day + hour_of_day ! !-- LOD 1 (DEFAULT MODE) ELSEIF ( emiss_lod == 1 ) THEN ! for reference (ecc) ! ELSEIF ( TRIM( mode_emis ) == "DEFAULT" ) THEN ! !-- Allocate array where to store temporary emission values IF ( .NOT. ALLOCATED(emis) ) ALLOCATE( emis(nys:nyn,nxl:nxr) ) ! !-- Allocate time factor per category ALLOCATE( time_factor(emt_att%ncat) ) ! !-- Read-in hourly emission time factor IF ( TRIM(time_fac_type) == "HOUR" ) THEN ! !-- Update time indices CALL get_date_time( MAX( time_since_reference_point, 0.0_wp ), & day_of_year=day_of_year, hour=hour_of_day ) index_hh = ( day_of_year - 1_iwp ) * hour_of_day ! !-- Check if the index is less or equal to the temporal dimension of HOURLY emission files IF ( index_hh <= SIZE( emt_att%hourly_emis_time_factor(1,:) ) ) THEN ! !-- Read-in the correspondant time factor time_factor(:) = emt_att%hourly_emis_time_factor(:,index_hh+1) ! !-- Error check (time out of range) ELSE message_string = 'The "HOUR" time-factors in the DEFAULT mode ' // & ' are not provided for each hour of the total simulation time' CALL message( 'chem_emissions_setup', 'CM0448', 2, 2, 0, 6, 0 ) ENDIF ! !-- Read-in MDH emissions time factors ELSEIF ( TRIM( time_fac_type ) == "MDH" ) THEN ! !-- Update time indices CALL get_date_time( MAX( time_since_reference_point, 0.0_wp ), & month=month_of_year, & day=day_of_month, & hour=hour_of_day, & day_of_week=day_of_week ) index_mm = month_of_year index_dd = months_per_year + day_of_week SELECT CASE(TRIM(daytype_mdh)) CASE ("workday") index_hh = months_per_year + days_per_week + hour_of_day CASE ("weekend") index_hh = months_per_year + days_per_week + hours_per_day + hour_of_day CASE ("holiday") index_hh = months_per_year + days_per_week + 2*hours_per_day + hour_of_day END SELECT ! !-- Check if the index is less or equal to the temporal dimension of MDH emission files IF ( ( index_hh + index_dd + index_mm) <= SIZE( emt_att%mdh_emis_time_factor(1,:) ) ) THEN ! !-- Read in corresponding time factor time_factor(:) = emt_att%mdh_emis_time_factor(:,index_mm) * & emt_att%mdh_emis_time_factor(:,index_dd) * & emt_att%mdh_emis_time_factor(:,index_hh+1) ! !-- Error check (MDH time factor not provided) ELSE message_string = 'The "MDH" time-factors in the DEFAULT mode ' // & ' are not provided for each hour/day/month of the total simulation time' CALL message( 'chem_emissions_setup', 'CM0449', 2, 2, 0, 6, 0 ) ENDIF ! !-- Error check (no time factor defined) ELSE message_string = 'In the DEFAULT mode the time factor' // & ' has to be defined in the NAMELIST' CALL message( 'chem_emissions_setup', 'CM0450', 2, 2, 0, 6, 0 ) ENDIF ! !-- PARAMETERIZED MODE ELSEIF ( emiss_lod == 0 ) THEN ! for reference (ecc) ! ELSEIF ( TRIM( mode_emis ) == "PARAMETERIZED" ) THEN ! !-- assign constant values of time factors, diurnal profile for traffic sector par_emis_time_factor( : ) = (/ 0.009, 0.004, 0.004, 0.009, 0.029, 0.039, & 0.056, 0.053, 0.051, 0.051, 0.052, 0.055, & 0.059, 0.061, 0.064, 0.067, 0.069, 0.069, & 0.049, 0.039, 0.039, 0.029, 0.024, 0.019 /) IF ( .NOT. ALLOCATED (time_factor) ) ALLOCATE (time_factor(1)) ! !-- Get time-factor for specific hour CALL get_date_time( MAX( time_since_reference_point, 0.0_wp ), & hour=hour_of_day ) index_hh = hour_of_day time_factor(1) = par_emis_time_factor(index_hh+1) ENDIF ! emiss_lod ! !-- Emission distribution calculation ! !-- LOD 0 (PARAMETERIZED mode) IF ( emiss_lod == 0 ) THEN ! for reference (ecc) ! IF ( TRIM( mode_emis ) == "PARAMETERIZED" ) THEN DO ispec = 1, n_matched_vars ! !-- Units are micromoles/m**2*day (or kilograms/m**2*day for PMs) emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & surface_csflux(match_spec_input(ispec)) * & time_factor(1) * hour_to_s ENDDO ! !-- LOD 1 (DEFAULT mode) ELSEIF ( emiss_lod == 1 ) THEN ! for referene (ecc) ! ELSEIF ( TRIM( mode_emis ) == "DEFAULT" ) THEN ! !-- Allocate array for the emission value corresponding to a specific category and time factor ALLOCATE (delta_emis(nys:nyn,nxl:nxr)) ! !-- Cycle over categories DO icat = 1, emt_att%ncat ! !-- Cycle over Species: n_matched_vars represents the number of species !-- in common between the emission input data and the chemistry mechanism used DO ispec = 1, n_matched_vars emis(nys:nyn,nxl:nxr) = & emt(match_spec_input(ispec))% & default_emission_data(icat,nys+1:nyn+1,nxl+1:nxr+1) ! !-- NO IF ( TRIM(spc_names(match_spec_model(ispec))) == "NO" ) THEN delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & ! kg/m2/s time_factor(icat) * & emt_att%nox_comp(icat,1) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ! !-- NO2 ELSEIF ( TRIM(spc_names(match_spec_model(ispec))) == "NO2" ) THEN delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & ! kg/m2/s time_factor(icat) * & emt_att%nox_comp(icat,2) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ! !-- SO2 ELSEIF ( TRIM(spc_names(match_spec_model(ispec))) == "SO2" ) THEN delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & ! kg/m2/s time_factor(icat) * & emt_att%sox_comp(icat,1) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ! !-- SO4 ELSEIF ( TRIM(spc_names(match_spec_model(ispec))) == "SO4" ) THEN delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & ! kg/m2/s time_factor(icat) * & emt_att%sox_comp(icat,2) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ! !-- PM1 ELSEIF ( TRIM(spc_names(match_spec_model(ispec))) == "PM1" ) THEN DO i_pm_comp = 1, SIZE( emt_att%pm_comp(1,:,1) ) ! cycle through components delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & ! kg/m2/s time_factor(icat) * & emt_att%pm_comp(icat,i_pm_comp,1) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ENDDO ! !-- PM2.5 ELSEIF ( TRIM(spc_names(match_spec_model(ispec))) == "PM25" ) THEN DO i_pm_comp = 1, SIZE( emt_att%pm_comp(1,:,2) ) ! cycle through components delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & ! kg/m2/s time_factor(icat) * & emt_att%pm_comp(icat,i_pm_comp,2) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ENDDO ! !-- PM10 ELSEIF ( TRIM(spc_names(match_spec_model(ispec))) == "PM10" ) THEN DO i_pm_comp = 1, SIZE( emt_att%pm_comp(1,:,3) ) ! cycle through components delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & ! kg/m2/s time_factor(icat) * & emt_att%pm_comp(icat,i_pm_comp,3) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ENDDO ! !-- VOCs ELSEIF ( SIZE( match_spec_voc_input ) > 0 ) THEN DO ivoc = 1, SIZE( match_spec_voc_input ) ! cycle through components IF ( TRIM(spc_names(match_spec_model(ispec))) == & TRIM(emt_att%voc_name(ivoc)) ) THEN delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & time_factor(icat) * & emt_att%voc_comp(icat,match_spec_voc_input(ivoc)) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ENDIF ENDDO ! !-- any other species ELSE delta_emis(nys:nyn,nxl:nxr) = emis(nys:nyn,nxl:nxr) * & time_factor(icat) * & conversion_factor * hours_per_day emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emis_distribution(1,nys:nyn,nxl:nxr,ispec) + & delta_emis(nys:nyn,nxl:nxr) ENDIF ! TRIM spc_names emis = 0 ENDDO delta_emis = 0 ENDDO ! !-- LOD 2 (PRE-PROCESSED mode) ELSEIF ( emiss_lod == 2 ) THEN ! for reference (ecc) ! ELSEIF ( TRIM( mode_emis ) == "PRE-PROCESSED" ) THEN ! !-- Cycle over species: n_matched_vars represents the number of species !-- in common between the emission input data and the chemistry mechanism used DO ispec = 1, n_matched_vars ! (ecc) emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & emt(match_spec_input(ispec))% & preproc_emission_data(index_hh+1,1,nys+1:nyn+1,nxl+1:nxr+1) * & conversion_factor ! emis_distribution(1,nys:nyn,nxl:nxr,ispec) = & ! emt(match_spec_input(ispec))% & ! preproc_emission_data(index_hh,1,:,:) * & ! conversion_factor ENDDO ENDIF ! emiss_lod ! !-- Cycle to transform x,y coordinates to the one of surface_mod and to assign emission values to cssws ! !-- LOD 0 (PARAMETERIZED mode) !-- Units of inputs are micromoles/m2/s IF ( emiss_lod == 0 ) THEN ! for reference (ecc) ! IF ( TRIM( mode_emis ) == "PARAMETERIZED" ) THEN IF (street_type_f%from_file) THEN ! !-- Streets are lsm surfaces, hence, no usm surface treatment required. !-- However, urban surface may be initialized via default initialization !-- in surface_mod, e.g. at horizontal urban walls that are at k == 0 !-- (building is lower than the first grid point). Hence, in order to !-- have only emissions at streets, set the surfaces emissions to zero !-- at urban walls. IF ( surf_usm_h%ns >=1 ) surf_usm_h%cssws = 0.0_wp ! !-- Treat land-surfaces. DO m = 1, surf_lsm_h%ns i = surf_lsm_h%i(m) j = surf_lsm_h%j(m) k = surf_lsm_h%k(m) ! !-- set everything to zero then reassign according to street type surf_lsm_h%cssws(:,m) = 0.0_wp IF ( street_type_f%var(j,i) >= main_street_id .AND. & street_type_f%var(j,i) < max_street_id ) THEN ! !-- Cycle over matched species DO ispec = 1, n_matched_vars ! !-- PMs are already in kilograms IF ( TRIM(spc_names(match_spec_model(ispec))) == "PM1" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM25" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM10" ) THEN ! !-- kg/(m^2*s) * kg/m^3 surf_lsm_h%cssws(match_spec_model(ispec),m) = & emiss_factor_main(match_spec_input(ispec)) * & emis_distribution(1,j,i,ispec) * & ! kg/(m^2*s) rho_air(k) ! kg/m^3 ! !-- Other Species !-- Inputs are micromoles ELSE ! !-- ppm/s *m *kg/m^3 surf_lsm_h%cssws(match_spec_model(ispec),m) = & emiss_factor_main(match_spec_input(ispec)) * & emis_distribution(1,j,i,ispec) * & ! micromoles/(m^2*s) conv_to_ratio(k,j,i) * & ! m^3/Nmole rho_air(k) ! kg/m^3 ENDIF ENDDO ! ispec ELSEIF ( street_type_f%var(j,i) >= side_street_id .AND. & street_type_f%var(j,i) < main_street_id ) THEN ! !-- Cycle over matched species DO ispec = 1, n_matched_vars ! !-- PMs are already in kilograms IF ( TRIM(spc_names(match_spec_model(ispec))) == "PM1" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM25" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM10" ) THEN ! !-- kg/(m^2*s) * kg/m^3 surf_lsm_h%cssws(match_spec_model(ispec),m) = & emiss_factor_side(match_spec_input(ispec)) * & emis_distribution(1,j,i,ispec) * & ! kg/(m^2*s) rho_air(k) ! kg/m^3 ! !-- Other species !-- Inputs are micromoles ELSE ! !-- ppm/s *m *kg/m^3 surf_lsm_h%cssws(match_spec_model(ispec),m) = & emiss_factor_side(match_spec_input(ispec)) * & emis_distribution(1,j,i,ispec) * & ! micromoles/(m^2*s) conv_to_ratio(k,j,i) * & ! m^3/Nmole rho_air(k) ! kg/m^3 ENDIF ENDDO ! ispec ! !-- If no street type is defined, then assign zero emission to all the species ! (ecc) moved to front (for reference) ! ELSE ! ! surf_lsm_h%cssws(:,m) = 0.0_wp ENDIF ! street type ENDDO ! m ENDIF ! street_type_f%from_file ! !-- LOD 1 (DEFAULT) and LOD 2 (PRE-PROCESSED) ELSE DO ispec = 1, n_matched_vars ! !-- Default surfaces DO m = 1, surf_def_h(0)%ns i = surf_def_h(0)%i(m) j = surf_def_h(0)%j(m) IF ( emis_distribution(1,j,i,ispec) > 0.0_wp ) THEN ! !-- PMs IF ( TRIM(spc_names(match_spec_model(ispec))) == "PM1" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM25" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM10" ) THEN surf_def_h(0)%cssws(match_spec_model(ispec),m) = & ! kg/m2/s * kg/m3 emis_distribution(1,j,i,ispec)* & ! kg/m2/s rho_air(nzb) ! kg/m^3 ELSE ! !-- VOCs IF ( len_index_voc > 0 .AND. & emt_att%species_name(match_spec_input(ispec)) == "VOC" ) THEN surf_def_h(0)%cssws(match_spec_model(ispec),m) = & ! ppm/s * m * kg/m3 emis_distribution(1,j,i,ispec) * & ! mole/m2/s conv_to_ratio(nzb,j,i) * & ! m^3/mole ratio2ppm * & ! ppm rho_air(nzb) ! kg/m^3 ! !-- Other species ELSE surf_def_h(0)%cssws(match_spec_model(ispec),m) = & ! ppm/s * m * kg/m3 emis_distribution(1,j,i,ispec) * & ! kg/m2/s ( 1.0_wp / emt_att%xm(ispec) ) * & ! mole/kg conv_to_ratio(nzb,j,i) * & ! m^3/mole ratio2ppm * & ! ppm rho_air(nzb) ! kg/m^3 ENDIF ! VOC ENDIF ! PM ENDIF ! emis_distribution > 0 ENDDO ! m ! !-- LSM surfaces DO m = 1, surf_lsm_h%ns i = surf_lsm_h%i(m) j = surf_lsm_h%j(m) k = surf_lsm_h%k(m) IF ( emis_distribution(1,j,i,ispec) > 0.0_wp ) THEN ! !-- PMs IF ( TRIM(spc_names(match_spec_model(ispec))) == "PM1" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM25" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM10" ) THEN surf_lsm_h%cssws(match_spec_model(ispec),m) = & ! kg/m2/s * kg/m3 emis_distribution(1,j,i,ispec) * & ! kg/m2/s rho_air(k) ! kg/m^3 ELSE ! !-- VOCs IF ( len_index_voc > 0 .AND. & emt_att%species_name(match_spec_input(ispec)) == "VOC" ) THEN surf_lsm_h%cssws(match_spec_model(ispec),m) = & ! ppm/s * m * kg/m3 emis_distribution(1,j,i,ispec) * & ! mole/m2/s conv_to_ratio(k,j,i) * & ! m^3/mole ratio2ppm * & ! ppm rho_air(k) ! kg/m^3 ! !-- Other species ELSE surf_lsm_h%cssws(match_spec_model(ispec),m) = & ! ppm/s * m * kg/m3 emis_distribution(1,j,i,ispec) * & ! kg/m2/s ( 1.0_wp / emt_att%xm(ispec) ) * & ! mole/kg conv_to_ratio(k,j,i) * & ! m^3/mole ratio2ppm * & ! ppm rho_air(k) ! kg/m^3 ENDIF ! VOC ENDIF ! PM ENDIF ! emis_distribution ENDDO ! m ! !-- USM surfaces DO m = 1, surf_usm_h%ns i = surf_usm_h%i(m) j = surf_usm_h%j(m) k = surf_usm_h%k(m) IF ( emis_distribution(1,j,i,ispec) > 0.0_wp ) THEN ! !-- PMs IF ( TRIM(spc_names(match_spec_model(ispec))) == "PM1" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM25" .OR. & TRIM(spc_names(match_spec_model(ispec))) == "PM10" ) THEN surf_usm_h%cssws(match_spec_model(ispec),m) = & ! kg/m2/s * kg/m3 emis_distribution(1,j,i,ispec)* & ! kg/m2/s rho_air(k) ! kg/m^3 ELSE ! !-- VOCs IF ( len_index_voc > 0 .AND. & emt_att%species_name(match_spec_input(ispec)) == "VOC" ) THEN surf_usm_h%cssws(match_spec_model(ispec),m) = & ! ppm/s * m * kg/m3 emis_distribution(1,j,i,ispec) * & ! m2/s conv_to_ratio(k,j,i) * & ! m^3/mole ratio2ppm * & ! ppm rho_air(k) ! kg/m^3 ! !-- Other species ELSE surf_usm_h%cssws(match_spec_model(ispec),m) = & ! ppm/s * m * kg/m3 emis_distribution(1,j,i,ispec) * & ! kg/m2/s ( 1.0_wp / emt_att%xm(ispec) ) * & ! mole/kg conv_to_ratio(k,j,i) * & ! m^3/mole ratio2ppm* & ! ppm rho_air(k) ! kg/m^3 ENDIF ! VOC ENDIF ! PM ENDIF ! emis_distribution ENDDO ! m ENDDO ENDIF ! !-- Deallocate time_factor in case of DEFAULT mode) IF ( ALLOCATED (time_factor) ) DEALLOCATE (time_factor) ENDIF END SUBROUTINE chem_emissions_setup END MODULE chem_emissions_mod