!> @file user_module.f90 !------------------------------------------------------------------------------! ! This file is part of the 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 1997-2020 Leibniz Universitaet Hannover !------------------------------------------------------------------------------! ! ! Current revisions: ! ----------------- ! ! ! Former revisions: ! ----------------- ! $Id: user_module.f90 4360 2020-01-07 11:25:50Z monakurppa $ ! Introduction of wall_flags_total_0, which currently sets bits based on static ! topography information used in wall_flags_static_0 ! ! 4329 2019-12-10 15:46:36Z motisi ! Renamed wall_flags_0 to wall_flags_static_0 ! ! 4287 2019-11-01 14:50:20Z raasch ! reading of namelist file and actions in case of namelist errors revised so that statement labels ! and goto statements are not required any more; this revision also removes a previous bug ! which appeared when the namelist has been commented out in the namelist file ! ! 4182 2019-08-22 15:20:23Z scharf ! Corrected "Former revisions" section ! ! 3986 2019-05-20 14:08:14Z Giersch ! Redundant integration of control parameters in user_rrd_global removed ! ! 3911 2019-04-17 12:26:19Z knoop ! Bugfix: added before_prognostic_equations case in user_actions ! ! 3768 2019-02-27 14:35:58Z raasch ! variables commented + statements added to avoid compiler warnings about unused variables ! ! 3767 2019-02-27 08:18:02Z raasch ! unused variable for file index removed from rrd-subroutines parameter list ! ! 3747 2019-02-16 15:15:23Z gronemeier ! Add routine user_init_arrays ! ! 3703 2019-01-29 16:43:53Z knoop ! An example for a user defined global variable has been added (Giersch) ! ! Revision 1.1 1998/03/24 15:29:04 raasch ! Initial revision ! ! ! Description: ! ------------ !> Declaration of user-defined variables. This module may only be used !> in the user-defined routines (contained in user_interface.f90). !------------------------------------------------------------------------------! MODULE user USE arrays_3d USE control_parameters USE cpulog USE indices USE kinds USE pegrid USE statistics USE surface_mod IMPLICIT NONE INTEGER(iwp) :: dots_num_palm !< INTEGER(iwp) :: dots_num_user = 0 !< INTEGER(iwp) :: user_idummy !< LOGICAL :: user_module_enabled = .FALSE. !< REAL(wp) :: user_rdummy !< ! !-- Sample for user-defined output ! REAL(wp) :: global_parameter !< user defined global parameter ! ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u2 !< user defined array ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u2_av !< user defined array ! REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ustvst !< user defined array SAVE PRIVATE ! !- Public functions PUBLIC & user_parin, & user_check_parameters, & user_check_data_output_ts, & user_check_data_output_pr, & user_check_data_output, & user_define_netcdf_grid, & user_init, & user_init_arrays, & user_header, & user_actions, & user_3d_data_averaging, & user_data_output_2d, & user_data_output_3d, & user_statistics, & user_rrd_global, & user_rrd_local, & user_wrd_global, & user_wrd_local, & user_last_actions ! !- Public parameters, constants and initial values PUBLIC & user_module_enabled INTERFACE user_parin MODULE PROCEDURE user_parin END INTERFACE user_parin INTERFACE user_check_parameters MODULE PROCEDURE user_check_parameters END INTERFACE user_check_parameters INTERFACE user_check_data_output_ts MODULE PROCEDURE user_check_data_output_ts END INTERFACE user_check_data_output_ts INTERFACE user_check_data_output_pr MODULE PROCEDURE user_check_data_output_pr END INTERFACE user_check_data_output_pr INTERFACE user_check_data_output MODULE PROCEDURE user_check_data_output END INTERFACE user_check_data_output INTERFACE user_define_netcdf_grid MODULE PROCEDURE user_define_netcdf_grid END INTERFACE user_define_netcdf_grid INTERFACE user_init MODULE PROCEDURE user_init END INTERFACE user_init INTERFACE user_init_arrays MODULE PROCEDURE user_init_arrays END INTERFACE user_init_arrays INTERFACE user_header MODULE PROCEDURE user_header END INTERFACE user_header INTERFACE user_actions MODULE PROCEDURE user_actions MODULE PROCEDURE user_actions_ij END INTERFACE user_actions INTERFACE user_3d_data_averaging MODULE PROCEDURE user_3d_data_averaging END INTERFACE user_3d_data_averaging INTERFACE user_data_output_2d MODULE PROCEDURE user_data_output_2d END INTERFACE user_data_output_2d INTERFACE user_data_output_3d MODULE PROCEDURE user_data_output_3d END INTERFACE user_data_output_3d INTERFACE user_statistics MODULE PROCEDURE user_statistics END INTERFACE user_statistics INTERFACE user_rrd_global MODULE PROCEDURE user_rrd_global END INTERFACE user_rrd_global INTERFACE user_rrd_local MODULE PROCEDURE user_rrd_local END INTERFACE user_rrd_local INTERFACE user_wrd_global MODULE PROCEDURE user_wrd_global END INTERFACE user_wrd_global INTERFACE user_wrd_local MODULE PROCEDURE user_wrd_local END INTERFACE user_wrd_local INTERFACE user_last_actions MODULE PROCEDURE user_last_actions END INTERFACE user_last_actions CONTAINS !------------------------------------------------------------------------------! ! Description: ! ------------ !> Parin for &user_parameters for user module !------------------------------------------------------------------------------! SUBROUTINE user_parin CHARACTER (LEN=80) :: line !< string containing the last line read from namelist file INTEGER(iwp) :: i !< INTEGER(iwp) :: io_status !< status after reading the namelist file INTEGER(iwp) :: j !< NAMELIST /user_parameters/ & data_output_masks_user, & data_output_pr_user, & data_output_user, & region ! !-- Next statement is to avoid compiler warnings about unused variables. Please remove in case !-- that you are using them. IF ( dots_num_palm == 0 .OR. dots_num_user == 0 .OR. user_idummy == 0 .OR. & user_rdummy == 0.0_wp ) CONTINUE ! !-- Set revision number of this default interface version. It will be checked within !-- the main program (palm). Please change the revision number in case that the !-- current revision does not match with previous revisions (e.g. if routines !-- have been added/deleted or if parameter lists in subroutines have been changed). user_interface_current_revision = 'r3703' ! !-- Position the namelist-file at the beginning (it was already opened in !-- parin), and try to read (find) a namelist named "user_parameters". REWIND ( 11 ) READ( 11, user_parameters, IOSTAT=io_status ) ! !-- Actions depending on the READ status IF ( io_status == 0 ) THEN ! !-- User namelist found and correctly read. Set default module switch to true. This activates !-- calls of the user-interface subroutines. user_module_enabled = .TRUE. ELSEIF ( io_status > 0 ) THEN ! !-- User namelist was found, but contained errors. Print an error message containing the line !-- that caused the problem BACKSPACE( 11 ) READ( 11 , '(A)') line CALL parin_fail_message( 'user_parameters', line ) ENDIF ! !-- Determine the number of user-defined profiles and append them to the !-- standard data output (data_output_pr) IF ( user_module_enabled ) THEN IF ( data_output_pr_user(1) /= ' ' ) THEN i = 1 DO WHILE ( data_output_pr(i) /= ' ' .AND. i <= 100 ) i = i + 1 ENDDO j = 1 DO WHILE ( data_output_pr_user(j) /= ' ' .AND. j <= 100 ) data_output_pr(i) = data_output_pr_user(j) max_pr_user_tmp = max_pr_user_tmp + 1 i = i + 1 j = j + 1 ENDDO ENDIF ENDIF END SUBROUTINE user_parin !------------------------------------------------------------------------------! ! Description: ! ------------ !> Check &userpar control parameters and deduce further quantities. !------------------------------------------------------------------------------! SUBROUTINE user_check_parameters !-- Here the user may add code to check the validity of further &userpar !-- control parameters or deduce further quantities. END SUBROUTINE user_check_parameters !------------------------------------------------------------------------------! ! Description: ! ------------ !> Set module-specific timeseries units and labels !------------------------------------------------------------------------------! SUBROUTINE user_check_data_output_ts( dots_max, dots_num, dots_label, dots_unit ) INTEGER(iwp), INTENT(IN) :: dots_max INTEGER(iwp), INTENT(INOUT) :: dots_num CHARACTER (LEN=*), DIMENSION(dots_max), INTENT(INOUT) :: dots_label CHARACTER (LEN=*), DIMENSION(dots_max), INTENT(INOUT) :: dots_unit ! !-- Next line is to avoid compiler warning about unused variables. Please remove. IF ( dots_num == 0 .OR. dots_label(1)(1:1) == ' ' .OR. dots_unit(1)(1:1) == ' ' ) CONTINUE ! !-- Sample for user-defined time series !-- For each time series quantity you have to give a label and a unit, !-- which will be used for the NetCDF file. They must not contain more than !-- seven characters. The value of dots_num has to be increased by the !-- number of new time series quantities. Its old value has to be store in !-- dots_num_palm. See routine user_statistics on how to output calculate !-- and output these quantities. ! dots_num_palm = dots_num ! dots_num = dots_num + 1 ! dots_num_user = dots_num_user + 1 ! dots_label(dots_num) = 'abs_umx' ! dots_unit(dots_num) = 'm/s' ! dots_num = dots_num + 1 ! dots_num_user = dots_num_user + 1 ! dots_label(dots_num) = 'abs_vmx' ! dots_unit(dots_num) = 'm/s' END SUBROUTINE user_check_data_output_ts !------------------------------------------------------------------------------! ! Description: ! ------------ !> Set the unit of user defined profile output quantities. For those variables !> not recognized by the user, the parameter unit is set to "illegal", which !> tells the calling routine that the output variable is not defined and leads !> to a program abort. !------------------------------------------------------------------------------! SUBROUTINE user_check_data_output_pr( variable, var_count, unit, dopr_unit ) USE profil_parameter CHARACTER (LEN=*) :: unit !< CHARACTER (LEN=*) :: variable !< CHARACTER (LEN=*) :: dopr_unit !< local value of dopr_unit ! INTEGER(iwp) :: user_pr_index !< INTEGER(iwp) :: var_count !< ! !-- Next line is to avoid compiler warning about unused variables. Please remove. IF ( unit(1:1) == ' ' .OR. dopr_unit(1:1) == ' ' .OR. var_count == 0 ) CONTINUE SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary. !-- Add additional CASE statements depending on the number of quantities !-- for which profiles are to be calculated. The respective calculations !-- to be performed have to be added in routine user_statistics. !-- The quantities are (internally) identified by a user-profile-number !-- (see variable "user_pr_index" below). The first user-profile must be assigned !-- the number "pr_palm+1", the second one "pr_palm+2", etc. The respective !-- user-profile-numbers have also to be used in routine user_statistics! ! CASE ( 'u*v*' ) ! quantity string as given in ! ! data_output_pr_user ! user_pr_index = pr_palm + 1 ! dopr_index(var_count) = user_pr_index ! quantities' user-profile-number ! dopr_unit = 'm2/s2' ! quantity unit ! unit = dopr_unit ! hom(:,2,user_pr_index,:) = SPREAD( zu, 2, statistic_regions+1 ) ! ! grid on which the quantity is ! ! defined (use zu or zw) CASE DEFAULT unit = 'illegal' END SELECT END SUBROUTINE user_check_data_output_pr !------------------------------------------------------------------------------! ! Description: ! ------------ !> Set the unit of user defined output quantities. For those variables !> not recognized by the user, the parameter unit is set to "illegal", which !> tells the calling routine that the output variable is not defined and leads !> to a program abort. !------------------------------------------------------------------------------! SUBROUTINE user_check_data_output( variable, unit ) CHARACTER (LEN=*) :: unit !< CHARACTER (LEN=*) :: variable !< SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary ! CASE ( 'u2' ) ! unit = 'm2/s2' ! ! CASE ( 'u*v*' ) ! unit = 'm2/s2' ! CASE DEFAULT unit = 'illegal' END SELECT END SUBROUTINE user_check_data_output !------------------------------------------------------------------------------! ! Description: ! ------------ !> Initialize user-defined arrays !------------------------------------------------------------------------------! SUBROUTINE user_init_arrays ! INTEGER(iwp) :: i !< loop index ! INTEGER(iwp) :: j !< loop index ! INTEGER(iwp) :: region !< index for loop over statistic regions ! !-- Allocate user-defined arrays and set flags for statistic regions. !-- Sample for user-defined output ! ALLOCATE( u2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) ! ALLOCATE( ustvst(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) ! !-- Example for defining a statistic region: ! IF ( statistic_regions >= 1 ) THEN ! region = 1 ! ! rmask(:,:,region) = 0.0_wp ! DO i = nxl, nxr ! IF ( i >= INT( 0.25 * nx ) .AND. i <= INT( 0.75 * nx ) ) THEN ! DO j = nys, nyn ! IF ( i >= INT( 0.25 * ny ) .AND. i <= INT( 0.75 * ny ) ) THEN ! rmask(j,i,region) = 1.0_wp ! ENDIF ! ENDDO ! ENDIF ! ENDDO ! ! ENDIF END SUBROUTINE user_init_arrays !------------------------------------------------------------------------------! ! Description: ! ------------ !> Execution of user-defined initializing actions !------------------------------------------------------------------------------! SUBROUTINE user_init ! CHARACTER (LEN=20) :: field_char !< ! !-- Here the user-defined initializing actions follow: !-- Sample for user-defined output ! ustvst = 0.0_wp END SUBROUTINE user_init !------------------------------------------------------------------------------! ! Description: ! ------------ !> Set the grids on which user-defined output quantities are defined. !> Allowed values for grid_x are "x" and "xu", for grid_y "y" and "yv", and !> for grid_z "zu" and "zw". !------------------------------------------------------------------------------! SUBROUTINE user_define_netcdf_grid( variable, found, grid_x, grid_y, grid_z ) CHARACTER (LEN=*) :: grid_x !< CHARACTER (LEN=*) :: grid_y !< CHARACTER (LEN=*) :: grid_z !< CHARACTER (LEN=*) :: variable !< LOGICAL :: found !< SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary ! CASE ( 'u2', 'u2_xy', 'u2_xz', 'u2_yz' ) ! found = .TRUE. ! grid_x = 'xu' ! grid_y = 'y' ! grid_z = 'zu' ! CASE ( 'u*v*', 'u*v*_xy', 'u*v*_xz', 'u*v*_yz' ) ! found = .TRUE. ! grid_x = 'x' ! grid_y = 'y' ! grid_z = 'zu' CASE DEFAULT found = .FALSE. grid_x = 'none' grid_y = 'none' grid_z = 'none' END SELECT END SUBROUTINE user_define_netcdf_grid !------------------------------------------------------------------------------! ! Description: ! ------------ !> Print a header with user-defined information. !------------------------------------------------------------------------------! SUBROUTINE user_header( io ) INTEGER(iwp) :: i !< INTEGER(iwp) :: io !< ! !-- If no user-defined variables are read from the namelist-file, no !-- information will be printed. IF ( .NOT. user_module_enabled ) THEN WRITE ( io, 100 ) RETURN ENDIF ! !-- Printing the information. WRITE ( io, 110 ) IF ( statistic_regions /= 0 ) THEN WRITE ( io, 200 ) DO i = 0, statistic_regions WRITE ( io, 201 ) i, region(i) ENDDO ENDIF ! !-- Format-descriptors 100 FORMAT (//' *** no user-defined variables found'/) 110 FORMAT (//1X,78('#') & //' User-defined variables and actions:'/ & ' -----------------------------------'//) 200 FORMAT (' Output of profiles and time series for following regions:' /) 201 FORMAT (4X,'Region ',I1,': ',A) END SUBROUTINE user_header !------------------------------------------------------------------------------! ! Description: ! ------------ !> Call for all grid points !------------------------------------------------------------------------------! SUBROUTINE user_actions( location ) CHARACTER (LEN=*) :: location !< ! INTEGER(iwp) :: i !< ! INTEGER(iwp) :: j !< ! INTEGER(iwp) :: k !< CALL cpu_log( log_point(24), 'user_actions', 'start' ) ! !-- Here the user-defined actions follow !-- No calls for single grid points are allowed at locations before and !-- after the timestep, since these calls are not within an i,j-loop SELECT CASE ( location ) CASE ( 'before_timestep' ) ! !-- Enter actions to be done before every timestep here CASE ( 'before_prognostic_equations' ) ! !-- Enter actions to be done before all prognostic equations here CASE ( 'after_integration' ) ! !-- Enter actions to be done after every time integration (before !-- data output) !-- Sample for user-defined output: ! DO i = nxlg, nxrg ! DO j = nysg, nyng ! DO k = nzb, nzt ! u2(k,j,i) = u(k,j,i)**2 ! ENDDO ! ENDDO ! ENDDO ! DO i = nxlg, nxr ! DO j = nysg, nyn ! DO k = nzb, nzt+1 ! ustvst(k,j,i) = & ! ( 0.5_wp * ( u(k,j,i) + u(k,j,i+1) ) - hom(k,1,1,0) ) * & ! ( 0.5_wp * ( v(k,j,i) + v(k,j+1,i) ) - hom(k,1,2,0) ) ! ENDDO ! ENDDO ! ENDDO CASE ( 'after_timestep' ) ! !-- Enter actions to be done after every timestep here CASE ( 'u-tendency' ) ! !-- Enter actions to be done in the u-tendency term here CASE ( 'v-tendency' ) CASE ( 'w-tendency' ) CASE ( 'pt-tendency' ) CASE ( 'sa-tendency' ) CASE ( 'e-tendency' ) CASE ( 'q-tendency' ) CASE ( 's-tendency' ) CASE DEFAULT CONTINUE END SELECT CALL cpu_log( log_point(24), 'user_actions', 'stop' ) END SUBROUTINE user_actions !------------------------------------------------------------------------------! ! Description: ! ------------ !> Call for grid point i,j !------------------------------------------------------------------------------! SUBROUTINE user_actions_ij( i, j, location ) CHARACTER (LEN=*) :: location INTEGER(iwp) :: i INTEGER(iwp) :: j ! !-- Here the user-defined actions follow SELECT CASE ( location ) CASE ( 'u-tendency' ) ! !-- Next line is to avoid compiler warning about unused variables. Please remove. IF ( i == 0 .OR. j == 0 ) CONTINUE ! !-- Enter actions to be done in the u-tendency term here CASE ( 'v-tendency' ) CASE ( 'w-tendency' ) CASE ( 'pt-tendency' ) CASE ( 'sa-tendency' ) CASE ( 'e-tendency' ) CASE ( 'q-tendency' ) CASE ( 's-tendency' ) CASE DEFAULT CONTINUE END SELECT END SUBROUTINE user_actions_ij !------------------------------------------------------------------------------! ! Description: ! ------------ !> Sum up and time-average user-defined output quantities as well as allocate !> the array necessary for storing the average. !------------------------------------------------------------------------------! SUBROUTINE user_3d_data_averaging( mode, variable ) CHARACTER (LEN=*) :: mode !< CHARACTER (LEN=*) :: variable !< ! INTEGER(iwp) :: i !< ! INTEGER(iwp) :: j !< ! INTEGER(iwp) :: k !< IF ( mode == 'allocate' ) THEN SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary. !-- The arrays for storing the user defined quantities (here u2_av) have !-- to be declared and defined by the user! !-- Sample for user-defined output: ! CASE ( 'u2' ) ! IF ( .NOT. ALLOCATED( u2_av ) ) THEN ! ALLOCATE( u2_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) ! ENDIF ! u2_av = 0.0_wp CASE DEFAULT CONTINUE END SELECT ELSEIF ( mode == 'sum' ) THEN SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary. !-- The arrays for storing the user defined quantities (here u2 and !-- u2_av) have to be declared and defined by the user! !-- Sample for user-defined output: ! CASE ( 'u2' ) ! IF ( ALLOCATED( u2_av ) ) THEN ! DO i = nxlg, nxrg ! DO j = nysg, nyng ! DO k = nzb, nzt+1 ! u2_av(k,j,i) = u2_av(k,j,i) + u2(k,j,i) ! ENDDO ! ENDDO ! ENDDO ! ENDIF CASE DEFAULT CONTINUE END SELECT ELSEIF ( mode == 'average' ) THEN SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary. !-- The arrays for storing the user defined quantities (here u2_av) have !-- to be declared and defined by the user! !-- Sample for user-defined output: ! CASE ( 'u2' ) ! IF ( ALLOCATED( u2_av ) ) THEN ! DO i = nxlg, nxrg ! DO j = nysg, nyng ! DO k = nzb, nzt+1 ! u2_av(k,j,i) = u2_av(k,j,i) / REAL( average_count_3d, KIND=wp ) ! ENDDO ! ENDDO ! ENDDO ! ENDIF END SELECT ENDIF END SUBROUTINE user_3d_data_averaging !------------------------------------------------------------------------------! ! Description: ! ------------ !> Resorts the user-defined output quantity with indices (k,j,i) to a !> temporary array with indices (i,j,k) and sets the grid on which it is defined. !> Allowed values for grid are "zu" and "zw". !------------------------------------------------------------------------------! SUBROUTINE user_data_output_2d( av, variable, found, grid, local_pf, two_d, nzb_do, nzt_do ) CHARACTER (LEN=*) :: grid !< CHARACTER (LEN=*) :: variable !< INTEGER(iwp) :: av !< flag to control data output of instantaneous or time-averaged data ! INTEGER(iwp) :: i !< grid index along x-direction ! INTEGER(iwp) :: j !< grid index along y-direction ! INTEGER(iwp) :: k !< grid index along z-direction ! INTEGER(iwp) :: m !< running index surface elements INTEGER(iwp) :: nzb_do !< lower limit of the domain (usually nzb) INTEGER(iwp) :: nzt_do !< upper limit of the domain (usually nzt+1) LOGICAL :: found !< LOGICAL :: two_d !< flag parameter that indicates 2D variables (horizontal cross sections) ! REAL(wp) :: fill_value = -999.0_wp !< value for the _FillValue attribute REAL(wp), DIMENSION(nxl:nxr,nys:nyn,nzb_do:nzt_do) :: local_pf !< ! !-- Next line is to avoid compiler warning about unused variables. Please remove. IF ( av == 0 .OR. local_pf(nxl,nys,nzb_do) == 0.0_wp .OR. two_d ) CONTINUE found = .TRUE. SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary. !-- The arrays for storing the user defined quantities (here u2 and u2_av) !-- have to be declared and defined by the user! !-- Sample for user-defined output: ! CASE ( 'u2_xy', 'u2_xz', 'u2_yz' ) ! IF ( av == 0 ) THEN ! DO i = nxl, nxr ! DO j = nys, nyn ! DO k = nzb_do, nzt_do ! local_pf(i,j,k) = u2(k,j,i) ! ENDDO ! ENDDO ! ENDDO ! ELSE ! IF ( .NOT. ALLOCATED( u2_av ) ) THEN ! ALLOCATE( u2_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) ! u2_av = REAL( fill_value, KIND = wp ) ! ENDIF ! DO i = nxl, nxr ! DO j = nys, nyn ! DO k = nzb_do, nzt_do ! local_pf(i,j,k) = u2_av(k,j,i) ! ENDDO ! ENDDO ! ENDDO ! ENDIF ! ! grid = 'zu' ! !-- In case two-dimensional surface variables are output, the user !-- has to access related surface-type. Uncomment and extend following lines !-- appropriately (example output of vertical surface momentum flux of u- !-- component). Please note, surface elements can be distributed over !-- several data type, depending on their respective surface properties. ! CASE ( 'usws_xy' ) ! IF ( av == 0 ) THEN ! !-- Horizontal default-type surfaces ! DO m = 1, surf_def_h(0)%ns ! i = surf_def_h(0)%i(m) ! j = surf_def_h(0)%j(m) ! local_pf(i,j,1) = surf_def_h(0)%usws(m) ! ENDDO ! !-- Horizontal natural-type surfaces ! DO m = 1, surf_lsm_h%ns ! i = surf_lsm_h%i(m) ! j = surf_lsm_h%j(m) ! local_pf(i,j,1) = surf_lsm_h%usws(m) ! ENDDO ! !-- Horizontal urban-type surfaces ! DO m = 1, surf_usm_h%ns ! i = surf_usm_h%i(m) ! j = surf_usm_h%j(m) ! local_pf(i,j,1) = surf_usm_h%usws(m) ! ENDDO ! ENDIF ! ! grid = 'zu' !-- CASE DEFAULT found = .FALSE. grid = 'none' END SELECT END SUBROUTINE user_data_output_2d !------------------------------------------------------------------------------! ! Description: ! ------------ !> Resorts the user-defined output quantity with indices (k,j,i) to a !> temporary array with indices (i,j,k). !------------------------------------------------------------------------------! SUBROUTINE user_data_output_3d( av, variable, found, local_pf, nzb_do, nzt_do ) CHARACTER (LEN=*) :: variable !< INTEGER(iwp) :: av !< ! INTEGER(iwp) :: i !< ! INTEGER(iwp) :: j !< ! INTEGER(iwp) :: k !< INTEGER(iwp) :: nzb_do !< lower limit of the data output (usually 0) INTEGER(iwp) :: nzt_do !< vertical upper limit of the data output (usually nz_do3d) LOGICAL :: found !< ! REAL(wp) :: fill_value = -999.0_wp !< value for the _FillValue attribute REAL(sp), DIMENSION(nxl:nxr,nys:nyn,nzb_do:nzt_do) :: local_pf !< ! !-- Next line is to avoid compiler warning about unused variables. Please remove. IF ( av == 0 .OR. local_pf(nxl,nys,nzb_do) == 0.0_wp ) CONTINUE found = .TRUE. SELECT CASE ( TRIM( variable ) ) ! !-- Uncomment and extend the following lines, if necessary. !-- The arrays for storing the user defined quantities (here u2 and u2_av) !-- have to be declared and defined by the user! !-- Sample for user-defined output: ! CASE ( 'u2' ) ! IF ( av == 0 ) THEN ! DO i = nxl, nxr ! DO j = nys, nyn ! DO k = nzb_do, nzt_do ! local_pf(i,j,k) = u2(k,j,i) ! ENDDO ! ENDDO ! ENDDO ! ELSE ! IF ( .NOT. ALLOCATED( u2_av ) ) THEN ! ALLOCATE( u2_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) ! u2_av = REAL( fill_value, KIND = wp ) ! ENDIF ! DO i = nxl, nxr ! DO j = nys, nyn ! DO k = nzb_do, nzt_do ! local_pf(i,j,k) = u2_av(k,j,i) ! ENDDO ! ENDDO ! ENDDO ! ENDIF ! CASE DEFAULT found = .FALSE. END SELECT END SUBROUTINE user_data_output_3d !------------------------------------------------------------------------------! ! Description: ! ------------ !> Calculation of user-defined statistics, i.e. horizontally averaged profiles !> and time series. !> This routine is called for every statistic region sr defined by the user, !> but at least for the region "total domain" (sr=0). !> See section 3.5.4 on how to define, calculate, and output user defined !> quantities. !------------------------------------------------------------------------------! SUBROUTINE user_statistics( mode, sr, tn ) CHARACTER (LEN=*) :: mode !< ! INTEGER(iwp) :: i !< ! INTEGER(iwp) :: j !< ! INTEGER(iwp) :: k !< INTEGER(iwp) :: sr !< INTEGER(iwp) :: tn !< ! REAL(wp), DIMENSION(:), ALLOCATABLE :: ts_value_l !< ! !-- Next line is to avoid compiler warning about unused variables. Please remove. IF ( sr == 0 .OR. tn == 0 ) CONTINUE IF ( mode == 'profiles' ) THEN ! !-- Sample on how to calculate horizontally averaged profiles of user- !-- defined quantities. Each quantity is identified by the index !-- "pr_palm+#" where "#" is an integer starting from 1. These !-- user-profile-numbers must also be assigned to the respective strings !-- given by data_output_pr_user in routine user_check_data_output_pr. ! !$OMP DO ! DO i = nxl, nxr ! DO j = nys, nyn ! DO k = nzb+1, nzt !! !!-- Sample on how to calculate the profile of the resolved-scale !!-- horizontal momentum flux u*v* ! sums_l(k,pr_palm+1,tn) = sums_l(k,pr_palm+1,tn) + & ! ( 0.5_wp * ( u(k,j,i) + u(k,j,i+1) ) - hom(k,1,1,sr) ) *& ! ( 0.5_wp * ( v(k,j,i) + v(k,j+1,i) ) - hom(k,1,2,sr) ) & ! * rmask(j,i,sr) & ! * MERGE( 1.0_wp, 0.0_wp, & ! BTEST( wall_flags_total_0(k,j,i), 0 ) ) !! !!-- Further profiles can be defined and calculated by increasing !!-- the second index of array sums_l (replace ... appropriately) ! sums_l(k,pr_palm+2,tn) = sums_l(k,pr_palm+2,tn) + ... & ! * rmask(j,i,sr) ! ENDDO ! ENDDO ! ENDDO ELSEIF ( mode == 'time_series' ) THEN ! ALLOCATE ( ts_value_l(dots_num_user) ) ! !-- Sample on how to add values for the user-defined time series quantities. !-- These have to be defined before in routine user_init. This sample !-- creates two time series for the absolut values of the horizontal !-- velocities u and v. ! ts_value_l = 0.0_wp ! ts_value_l(1) = ABS( u_max ) ! ts_value_l(2) = ABS( v_max ) ! !-- Collect / send values to PE0, because only PE0 outputs the time series. !-- CAUTION: Collection is done by taking the sum over all processors. !-- You may have to normalize this sum, depending on the quantity !-- that you like to calculate. For serial runs, nothing has to be !-- done. !-- HINT: If the time series value that you are calculating has the same !-- value on all PEs, you can omit the MPI_ALLREDUCE call and !-- assign ts_value(dots_num_palm+1:,sr) = ts_value_l directly. !#if defined( __parallel ) ! IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr ) ! CALL MPI_ALLREDUCE( ts_value_l(1), & ! ts_value(dots_num_palm+1,sr), & ! dots_num_user, MPI_REAL, MPI_MAX, comm2d, & ! ierr ) !#else ! ts_value(dots_num_palm+1:dots_num_palm+dots_num_user,sr) = ts_value_l !#endif ENDIF END SUBROUTINE user_statistics !------------------------------------------------------------------------------! ! Description: ! ------------ !> Reading global restart data that has been defined by the user. !------------------------------------------------------------------------------! SUBROUTINE user_rrd_global( found ) LOGICAL, INTENT(OUT) :: found found = .TRUE. SELECT CASE ( restart_string(1:length) ) CASE ( 'global_paramter' ) ! READ ( 13 ) global_parameter CASE DEFAULT found = .FALSE. END SELECT END SUBROUTINE user_rrd_global !------------------------------------------------------------------------------! ! Description: ! ------------ !> Reading processor specific restart data from file(s) that has been defined !> by the user. !> Subdomain index limits on file are given by nxl_on_file, etc. !> Indices nxlc, etc. indicate the range of gridpoints to be mapped from the !> subdomain on file (f) to the subdomain of the current PE (c). They have been !> calculated in routine rrd_local. !------------------------------------------------------------------------------! SUBROUTINE user_rrd_local( k, nxlf, nxlc, nxl_on_file, nxrf, nxrc, & nxr_on_file, nynf, nync, nyn_on_file, nysf, & nysc, nys_on_file, tmp_3d, found ) INTEGER(iwp) :: idum !< INTEGER(iwp) :: k !< INTEGER(iwp) :: nxlc !< INTEGER(iwp) :: nxlf !< INTEGER(iwp) :: nxl_on_file !< INTEGER(iwp) :: nxrc !< INTEGER(iwp) :: nxrf !< INTEGER(iwp) :: nxr_on_file !< INTEGER(iwp) :: nync !< INTEGER(iwp) :: nynf !< INTEGER(iwp) :: nyn_on_file !< INTEGER(iwp) :: nysc !< INTEGER(iwp) :: nysf !< INTEGER(iwp) :: nys_on_file !< LOGICAL, INTENT(OUT) :: found REAL(wp), DIMENSION(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp,nxl_on_file-nbgp:nxr_on_file+nbgp) :: tmp_3d !< ! !-- Next line is to avoid compiler warning about unused variables. Please remove. idum = k + nxlc + nxlf + nxrc + nxrf + nync + nynf + nysc + nysf + & INT( tmp_3d(nzb,nys_on_file,nxl_on_file) ) ! !-- Here the reading of user-defined restart data follows: !-- Sample for user-defined output found = .TRUE. SELECT CASE ( restart_string(1:length) ) CASE ( 'u2_av' ) ! IF ( .NOT. ALLOCATED( u2_av ) ) THEN ! ALLOCATE( u2_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ) ! ENDIF ! IF ( k == 1 ) READ ( 13 ) tmp_3d ! u2_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = & ! tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp) ! CASE DEFAULT found = .FALSE. END SELECT END SUBROUTINE user_rrd_local !------------------------------------------------------------------------------! ! Description: ! ------------ !> Writes global and user-defined restart data into binary file(s) for restart !> runs. !------------------------------------------------------------------------------! SUBROUTINE user_wrd_global ! CALL wrd_write_string( 'global_parameter' ) ! WRITE ( 14 ) global_parameter END SUBROUTINE user_wrd_global !------------------------------------------------------------------------------! ! Description: ! ------------ !> Writes processor specific and user-defined restart data into binary file(s) !> for restart runs. !------------------------------------------------------------------------------! SUBROUTINE user_wrd_local ! !-- Here the user-defined actions at the end of a job follow. !-- Sample for user-defined output: ! IF ( ALLOCATED( u2_av ) ) THEN ! CALL wrd_write_string( 'u2_av' ) ! WRITE ( 14 ) u2_av ! ENDIF END SUBROUTINE user_wrd_local !------------------------------------------------------------------------------! ! Description: ! ------------ !> Execution of user-defined actions at the end of a job. !------------------------------------------------------------------------------! SUBROUTINE user_last_actions ! !-- Here the user-defined actions at the end of a job might follow. END SUBROUTINE user_last_actions END MODULE user