!> @file parin.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 1997-2021 Leibniz Universitaet Hannover !--------------------------------------------------------------------------------------------------! ! ! Current revisions: ! ----------------- ! ! ! Former revisions: ! ----------------- ! $Id: parin.f90 4845 2021-01-18 11:15:37Z moh.hefny $ ! -use_cmax ! ! 4842 2021-01-14 10:42:28Z 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, ! deprecated namelists removed ! ! 4828 2021-01-05 11:21:41Z Giersch ! file re-formatted to follow the PALM coding standard ! ! 4783 2020-11-13 13:58:45Z raasch ! bugfix for reading restart data with MPI-I/O (does not work with blockwise I/O) ! ! 4680 2020-09-16 10:20:34Z gronemeier ! Add option to fix date or time of the simulation ! ! 4565 2020-06-15 08:30:38Z oliver.maas ! added pt_surface_heating_rate ! ! 4564 2020-06-12 14:03:36Z raasch ! Vertical nesting method of Huq et al. (2019) removed ! ! 4536 2020-05-17 17:24:13Z raasch ! bugfix for restart data format query ! ! 4505 2020-04-20 15:37:15Z schwenkel ! Add flag for saturation check ! ! 4495 2020-04-13 20:11:20Z raasch ! restart data handling with MPI-IO added ! ! 4360 2020-01-07 11:25:50Z suehring ! removed recycling_yshift ! ! 4227 2019-09-10 18:04:34Z gronemeier ! implement new palm_date_time_mod ! ! 4146 2019-08-07 07:47:36Z gronemeier ! added rotation_angle to initialization_parameters ! ! 4191 2019-08-27 15:45:07Z gronemeier ! bugfix: add recycling_method_for_thermodynamic_quantities to inipar namelist ! ! 4183 2019-08-23 07:33:16Z oliver.maas ! replaced recycle_absolute_quantities by recycling_method_for_thermodynamic_quantities ! ! 4182 2019-08-22 15:20:23Z scharf ! Corrected "Former revisions" section ! ! 4176 2019-08-20 14:10:41Z oliver.maas ! added recycle_absolute_quantities to initialization_parameters namelist ! ! 4173 2019-08-20 12:04:06Z gronemeier ! add vdi_internal_controls ! ! 4131 2019-08-02 11:06:18Z monakurppa ! Allocate hom and hom_sum to allow profile output for salsa variables. ! ! 4079 2019-07-09 18:04:41Z suehring ! +monotonic_limiter_z ! ! 4022 2019-06-12 11:52:39Z suehring ! Change default top boundary condition for pressure to Neumann in offline nesting case ! ! 4017 2019-06-06 12:16:46Z schwenkel ! Introduce alternative switch for debug output during timestepping ! ! 3885 2019-04-11 11:29:34Z kanani ! Changes related to global restructuring of location messages and introduction of additional debug ! messages ! ! 3806 2019-03-21 12:45:50Z raasch ! additional check for lateral boundary conditions added ! ! 3747 2019-02-16 15:15:23Z gronemeier ! removed setting of parameter region ! ! 3746 2019-02-16 12:41:27Z gronemeier ! Removed most_method ! ! 3649 2019-01-02 16:52:21Z suehring ! Delete debug-print statements ! ! Revision 1.1 1997/07/24 11:22:50 raasch ! Initial revision ! ! ! Description: ! ------------ !> This subroutine reads variables controling the run from the NAMELIST files !> !> @todo: Revise max_pr_cs (profiles for chemistry) !--------------------------------------------------------------------------------------------------! SUBROUTINE parin USE arrays_3d, & ONLY: pt_init, q_init, ref_state, s_init, sa_init, ug, u_init, v_init, vg USE chem_modules USE control_parameters USE cpulog, & ONLY: cpu_log_barrierwait USE grid_variables, & ONLY: dx, dy USE indices, & ONLY: nx, ny, nz USE kinds USE model_1d_mod, & ONLY: damp_level_1d, dt_pr_1d, dt_run_control_1d, end_time_1d USE module_interface, & ONLY: module_interface_parin USE netcdf_interface, & ONLY: netcdf_data_format, netcdf_deflate, netcdf_precision USE pegrid USE pmc_interface, & ONLY: nested_run, nesting_mode USE profil_parameter, & ONLY: cross_profiles, profile_columns, profile_rows USE progress_bar, & ONLY : progress_bar_disabled USE read_restart_data_mod, & ONLY: rrd_global USE statistics, & ONLY: hom, hom_sum, pr_palm, statistic_regions USE turbulence_closure_mod, & ONLY: rans_const_c, rans_const_sigma IMPLICIT NONE CHARACTER(LEN=100) :: line !< dummy string that contains the current line of the parameter !< file INTEGER(iwp) :: global_id !< process id with respect to MPI_COMM_WORLD INTEGER(iwp) :: global_procs !< # of procs with respect to MPI_COMM_WORLD INTEGER(iwp) :: i !< INTEGER(iwp) :: io_status !< status after reading the namelist files NAMELIST /initialization_parameters/ alpha_surface, & approximation, & bc_e_b, & bc_lr, & bc_ns, & bc_p_b, & bc_p_t, & bc_pt_b, & bc_pt_t, & bc_q_b, & bc_q_t, & bc_s_b, & bc_s_t, & bc_uv_b, & bc_uv_t, & building_height, & building_length_x, & building_length_y, & building_wall_left, & building_wall_south, & calc_soil_moisture_during_spinup, & call_psolver_at_all_substeps, & canyon_height, & canyon_wall_left, & canyon_wall_south, & canyon_width_x, & canyon_width_y, & cfl_factor, & check_realistic_q, & cloud_droplets, & collective_wait, & complex_terrain, & conserve_volume_flow, & conserve_volume_flow_mode, & constant_flux_layer, & coupling_start_time, & cycle_mg, & damp_level_1d, & data_output_during_spinup, & dissipation_1d, & dp_external, & dp_level_b, & dp_smooth, dpdxy, & dt, & dt_pr_1d, & dt_run_control_1d, & dt_spinup, & dx, & dy, & dz, & dz_max, & dz_stretch_factor, & dz_stretch_level, & dz_stretch_level_start, & dz_stretch_level_end, & e_init, & e_min, & end_time_1d, & ensemble_member_nr, & fft_method, & flux_input_mode, & flux_output_mode, & galilei_transformation, & humidity, & inflow_damping_height, & inflow_damping_width, & inflow_disturbance_begin, & inflow_disturbance_end, & initializing_actions, & km_constant, & large_scale_forcing, & large_scale_subsidence, & latitude, & longitude, & loop_optimization, & lsf_exception, & masking_method, & mg_cycles, & mg_switch_to_pe0_level, & mixing_length_1d, & momentum_advec, & monotonic_limiter_z, & netcdf_precision, & neutral, & ngsrb, & nsor, & nsor_ini, & nudging, & nx, & ny, & nz, & ocean_mode, & omega, & omega_sor, & origin_date_time, & outflow_source_plane, & passive_scalar, & prandtl_number, & psolver, & pt_damping_factor, & pt_damping_width, & pt_reference, pt_surface, & pt_surface_heating_rate, & pt_surface_initial_change, & pt_vertical_gradient, & pt_vertical_gradient_level, & q_surface, & q_surface_initial_change, & q_vertical_gradient, & q_vertical_gradient_level, & random_generator, & random_heatflux, & rans_const_c, & rans_const_sigma, & rayleigh_damping_factor, & rayleigh_damping_height, & recycling_method_for_thermodynamic_quantities, & recycling_width, & reference_state, & residual_limit, & restart_data_format, & restart_data_format_input, & restart_data_format_output, & rotation_angle, & roughness_length, & s_surface, & s_surface_initial_change, & s_vertical_gradient, & s_vertical_gradient_level, & scalar_advec, & scalar_rayleigh_damping, & spinup_time, & spinup_pt_amplitude, & spinup_pt_mean, & statistic_regions, & subs_vertical_gradient, & subs_vertical_gradient_level, & surface_heatflux, & surface_pressure, & surface_scalarflux, & surface_waterflux, & timestep_scheme, & topography, & topography_grid_convention, & top_heatflux, & top_momentumflux_u, & top_momentumflux_v, & top_scalarflux, & transpose_compute_overlap, & tunnel_height, & tunnel_length, & tunnel_wall_depth, & tunnel_width_x, & tunnel_width_y, & turbulence_closure, & turbulent_inflow, & turbulent_outflow, & u_bulk, & u_profile, & ug_surface, & ug_vertical_gradient, & ug_vertical_gradient_level, & use_fixed_date, & use_fixed_time, & use_free_convection_scaling, & use_ug_for_galilei_tr, & use_subsidence_tendencies, & use_surface_fluxes, & use_top_fluxes, & use_upstream_for_tke, & uv_heights, & v_bulk, & v_profile, & vdi_checks, & vg_surface, & vg_vertical_gradient, & vg_vertical_gradient_level, & wall_adjustment, & wall_heatflux, & wall_humidityflux, & wall_scalarflux, & y_shift, & zeta_max, & zeta_min, & z0h_factor NAMELIST /runtime_parameters/ averaging_interval, & averaging_interval_pr, & cpu_log_barrierwait, & create_disturbances, & cross_profiles, & data_output, & data_output_2d_on_each_pe, & data_output_masks, & data_output_pr, & debug_output, & debug_output_timestep, & disturbance_amplitude, & disturbance_energy_limit, & disturbance_level_b, & disturbance_level_t, & do2d_at_begin, & do3d_at_begin, & dt, & dt_averaging_input, & dt_averaging_input_pr, & dt_coupling, & dt_data_output, & dt_data_output_av, & dt_disturb, & dt_domask, & dt_dopr, & dt_dopr_listing, & dt_dots, & dt_do2d_xy, & dt_do2d_xz, & dt_do2d_yz, & dt_do3d, & dt_max, & dt_restart, & dt_run_control, & end_time, & force_print_header, & mask_k_over_surface, & mask_scale_x, & mask_scale_y, & mask_scale_z, & mask_x, & mask_y, & mask_z, & mask_x_loop, & mask_y_loop, & mask_z_loop, & netcdf_data_format, & netcdf_deflate, & normalizing_region, & npex, & npey, & nz_do3d, & profile_columns, & profile_rows, & restart_time, & section_xy, & section_xz, & section_yz, & restart_data_format, & restart_data_format_input, & restart_data_format_output, & skip_time_data_output, & skip_time_data_output_av, & skip_time_dopr, & skip_time_do2d_xy, & skip_time_do2d_xz, & skip_time_do2d_yz, & skip_time_do3d, & skip_time_domask, & synchronous_exchange, & termination_time_needed NAMELIST /envpar/ host, & maximum_cpu_time_allowed, & maximum_parallel_io_streams, & progress_bar_disabled, & read_svf, & revision, & run_identifier, & tasks_per_node, & write_binary, & write_svf ! !-- First read values of environment variables (this NAMELIST file is generated by palmrun) CALL location_message( 'reading environment parameters from ENVPAR', 'start' ) OPEN( 90, FILE='ENVPAR', STATUS='OLD', FORM='FORMATTED', IOSTAT=io_status ) IF ( io_status /= 0 ) THEN message_string = 'local file ENVPAR not found' // & '&some variables for steering may not be properly set' CALL message( 'parin', 'PA0276', 0, 1, 0, 6, 0 ) ELSE READ( 90, envpar, IOSTAT=io_status ) IF ( io_status < 0 ) THEN message_string = 'no envpar-NAMELIST found in local file ' // & 'ENVPAR& or some variables for steering may not be properly set' CALL message( 'parin', 'PA0278', 0, 1, 0, 6, 0 ) ELSEIF ( io_status > 0 ) THEN message_string = 'errors in local file ENVPAR' // & '&some variables for steering may not be properly set' CALL message( 'parin', 'PA0277', 0, 1, 0, 6, 0 ) ENDIF CLOSE( 90 ) ENDIF CALL location_message( 'reading environment parameters from ENVPAR', 'finished' ) CALL location_message( 'reading NAMELIST parameters from PARIN', 'start' ) ! !-- Open the NAMELIST-file which is send with this job CALL check_open( 11 ) ! !-- Read the control parameters for initialization. !-- The namelist "initialisation_parameters" must be provided in the NAMELIST-file. READ( 11, initialization_parameters, IOSTAT=io_status ) ! !-- Action depending on the READ status IF ( io_status > 0 ) THEN ! !-- initialisation_parameters namelist was found but countained errors. Print an error message !- including the line that caused the problem. BACKSPACE( 11 ) READ( 11 , '(A)' ) line CALL parin_fail_message( 'initialization_parameters', line ) ELSEIF ( io_status < 0 ) THEN ! !-- initialisation_parametes namelist was not found. Return a message. message_string = 'no initialization_parameters-namelist found' CALL message( 'parin', 'PA0272', 1, 2, 0, 6, 0 ) ENDIF ! !-- Try to read runtime parameters given by the user for this run (namelist "runtime_parameters"). !-- The namelist "runtime_parmeters" can be omitted. In that case default values are used for the !-- parameters. REWIND( 11 ) READ( 11, runtime_parameters, IOSTAT=io_status ) IF ( io_status > 0 ) THEN ! !-- Namelist runtime_parameters was found but contained errors. Print an error message including !-- the line that caused the problem. BACKSPACE( 11 ) READ( 11 , '(A)') line CALL parin_fail_message( 'runtime_parameters', line ) ENDIF ! !-- Check for module namelists and read them CALL module_interface_parin ! !-- Calculate the number of groups into which parallel I/O is split. !-- The default for files which are opened by all PEs (or where each PE opens its own independent !-- file) is, that all PEs are doing input/output in parallel at the same time. This might cause !-- performance or even more severe problems depending on the configuration of the underlying file !-- system. !-- Calculation of the number of blocks and the I/O group must be based on all PEs involved in this !-- run. Since myid and numprocs are related to the comm2d communicator, which gives only a subset !-- of all PEs in case of nested runs, that information must be inquired again from the global !-- communicator. !-- First, set the default: #if defined( __parallel ) CALL MPI_COMM_RANK( MPI_COMM_WORLD, global_id, ierr ) CALL MPI_COMM_SIZE( MPI_COMM_WORLD, global_procs, ierr ) #else global_id = 0 global_procs = 1 #endif IF ( maximum_parallel_io_streams == -1 .OR. maximum_parallel_io_streams > global_procs ) THEN maximum_parallel_io_streams = global_procs ENDIF ! !-- Now calculate the number of io_blocks and the io_group to which the respective PE belongs. I/O !-- of the groups is done in serial, but in parallel for all PEs belonging to the same group. io_blocks = global_procs / maximum_parallel_io_streams io_group = MOD( global_id+1, io_blocks ) ! !-- If required, read control parameters from restart file (produced by a prior run). All PEs are !-- reading from file created by PE0 (see check_open) IF ( TRIM( initializing_actions ) == 'read_restart_data' ) THEN ! !-- If not set by the user in the runtime parameters, the data format for restart input needs to !-- be set now! This is normally done later in check parameters. IF ( TRIM( restart_data_format ) /= 'fortran_binary' .AND. & TRIM( restart_data_format ) /= 'mpi' .AND. & TRIM( restart_data_format ) /= 'mpi_shared_memory' ) THEN message_string = 'illegal restart data format "' // TRIM( restart_data_format ) // '"' CALL message( 'parin', 'PA0724', 1, 2, 0, 6, 0 ) ENDIF IF ( TRIM( restart_data_format_input ) == 'undefined' ) THEN restart_data_format_input = restart_data_format ENDIF ! !-- Blockwise I/O does not work together with MPI-I/O IF ( restart_data_format_input(1:3) == 'mpi' .AND. io_blocks /= 1 ) THEN CALL rrd_global ELSE ! !-- Data is read in parallel by groups of PEs DO i = 0, io_blocks-1 IF ( i == io_group ) THEN CALL rrd_global ENDIF #if defined( __parallel ) CALL MPI_BARRIER( comm2d, ierr ) #endif ENDDO ENDIF ! !-- Increment the run count runnr = runnr + 1 ! !-- In case of a restart run, the number of user-defined profiles on the restart file (already !-- stored in max_pr_user) has to match the one given for the current run. max_pr_user_tmp is !-- calculated in user_parin and max_pr_user is read in via rrd_global. IF ( max_pr_user /= max_pr_user_tmp ) THEN WRITE( message_string, * ) 'the number of user-defined ', & 'profiles given in data_output_pr (', max_pr_user_tmp, & ') does not match the one ', & 'found in the restart file (', max_pr_user, ')' CALL message( 'user_parin', 'UI0009', 1, 2, 0, 6, 0 ) ENDIF ELSE max_pr_user = max_pr_user_tmp ENDIF ! !-- Activate spinup IF ( land_surface .OR. urban_surface ) THEN IF ( spinup_time > 0.0_wp ) THEN coupling_start_time = spinup_time time_since_reference_point = simulated_time - coupling_start_time IF ( spinup_pt_mean == 9999999.9_wp ) THEN spinup_pt_mean = pt_surface ENDIF end_time = end_time + spinup_time IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN spinup = .TRUE. ELSEIF ( TRIM( initializing_actions ) == 'read_restart_data' .AND. & time_since_reference_point > 0.0_wp ) THEN data_output_during_spinup = .FALSE. !< required for correct ntdim calculation !< in check_parameters for restart run ENDIF ENDIF ENDIF ! !-- In case of nested runs, explicitly set nesting boundary conditions. !-- This will overwrite the user settings and basic defaults. !-- bc_lr and bc_ns always need to be cyclic for vertical nesting. IF ( nested_run ) THEN IF ( nesting_mode == 'vertical' ) THEN IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN WRITE ( message_string, *) 'bc_lr and bc_ns were set to ,', & 'cyclic for vertical nesting' CALL message( 'parin', 'PA0428', 0, 0, 0, 6, 0 ) bc_lr = 'cyclic' bc_ns = 'cyclic' ENDIF IF ( child_domain ) THEN bc_uv_t = 'nested' bc_pt_t = 'nested' bc_q_t = 'nested' bc_s_t = 'nested' bc_cs_t = 'nested' bc_p_t = 'neumann' ENDIF ! !-- For other nesting modes only set boundary conditions for nested domains. ELSE IF ( child_domain ) THEN bc_lr = 'nested' bc_ns = 'nested' bc_uv_t = 'nested' bc_pt_t = 'nested' bc_q_t = 'nested' bc_s_t = 'nested' bc_cs_t = 'nested' bc_p_t = 'neumann' ENDIF ENDIF ENDIF ! !-- Set boundary conditions also in case the model is offline-nested in larger-scale models. IF ( nesting_offline ) THEN bc_lr = 'nesting_offline' bc_ns = 'nesting_offline' bc_uv_t = 'nesting_offline' bc_pt_t = 'nesting_offline' bc_q_t = 'nesting_offline' ! bc_s_t = 'nesting_offline' ! scalar boundary condition is not clear yet ! bc_cs_t = 'nesting_offline' ! same for chemical species bc_p_t = 'neumann' ENDIF ! !-- In case of nested runs, make sure that initializing_actions = 'set_constant_profiles' even !-- though the constant-profiles initializations for the prognostic variables will be overwritten by !-- pmci_child_initialize and pmci_parent_initialize. This is, however, important e.g. to make sure !-- that diagnostic variables are set properly. An exception is made in case of restart runs and if !-- user decides to do everything by its own. IF ( child_domain .AND. .NOT. ( TRIM( initializing_actions ) == 'read_restart_data' .OR. & TRIM( initializing_actions ) == 'set_constant_profiles' .OR. & TRIM( initializing_actions ) == 'by_user' ) & ) THEN message_string = 'initializing_actions = ' // TRIM( initializing_actions ) // & ' has been ' // 'changed to set_constant_profiles in child ' // 'domain.' CALL message( 'parin', 'PA0492', 0, 0, 0, 6, 0 ) initializing_actions = 'set_constant_profiles' ENDIF ! !-- Check validity of lateral boundary conditions. This has to be done here because they are already !-- used in init_pegrid and init_grid and therefore cannot be check in check_parameters IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. & bc_lr /= 'radiation/dirichlet' .AND. bc_lr /= 'nested' .AND. & bc_lr /= 'nesting_offline' ) THEN message_string = 'unknown boundary condition: bc_lr = "' // TRIM( bc_lr ) // '"' CALL message( 'parin', 'PA0049', 1, 2, 0, 6, 0 ) ENDIF IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. & bc_ns /= 'radiation/dirichlet' .AND. bc_ns /= 'nested' .AND. & bc_ns /= 'nesting_offline' ) THEN message_string = 'unknown boundary condition: bc_ns = "' // TRIM( bc_ns ) // '"' CALL message( 'parin', 'PA0050', 1, 2, 0, 6, 0 ) ENDIF ! !-- Set internal variables used for speed optimization in if clauses IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE. IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE. IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE. IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE. IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE. IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE. ! !-- Radiation-Dirichlet conditions are allowed along one of the horizontal directions only. !-- In general, such conditions along x and y may work, but require a) some code changes (e.g. !-- concerning allocation of c_u, c_v ... arrays), and b) a careful model setup by the user, in !-- order to guarantee that there is a clearly defined outflow at two sides. !-- Otherwise, the radiation condition may produce wrong results. IF ( ( bc_lr_dirrad .OR. bc_lr_raddir ) .AND. ( bc_ns_dirrad .OR. bc_ns_raddir ) ) THEN message_string = 'bc_lr = "' // TRIM( bc_lr ) // '" and bc_ns = "' // TRIM( bc_ns ) // & '" are not allowed to be set at the same time' CALL message( 'parin', 'PA0589', 1, 2, 0, 6, 0 ) ENDIF ! !-- Check in case of initial run, if the grid point numbers are well defined and allocate some !-- arrays which are already needed in init_pegrid or check_parameters. During restart jobs, these !-- arrays will be allocated in rrd_global. All other arrays are allocated in init_3d_model. IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN IF ( nx <= 0 ) THEN WRITE( message_string, * ) 'no value or wrong value given', ' for nx: nx=', nx CALL message( 'parin', 'PA0273', 1, 2, 0, 6, 0 ) ENDIF IF ( ny <= 0 ) THEN WRITE( message_string, * ) 'no value or wrong value given', ' for ny: ny=', ny CALL message( 'parin', 'PA0274', 1, 2, 0, 6, 0 ) ENDIF IF ( nz <= 0 ) THEN WRITE( message_string, * ) 'no value or wrong value given', ' for nz: nz=', nz CALL message( 'parin', 'PA0275', 1, 2, 0, 6, 0 ) ENDIF ! !-- As a side condition, routine flow_statistics require at least 14 vertical grid levels (they !-- are used to store time-series data) !> @todo Remove this restriction IF ( nz < 14 ) THEN WRITE( message_string, * ) 'nz >= 14 is required' CALL message( 'parin', 'PA0362', 1, 2, 0, 6, 0 ) ENDIF ! !-- ATTENTION: in case of changes to the following statement please also check the allocate !-- statement in routine rrd_global ALLOCATE( pt_init(0:nz+1), q_init(0:nz+1), s_init(0:nz+1), & ref_state(0:nz+1), sa_init(0:nz+1), ug(0:nz+1), & u_init(0:nz+1), v_init(0:nz+1), vg(0:nz+1), & hom(0:nz+1,2,pr_palm+max_pr_user+max_pr_cs+max_pr_salsa,0:statistic_regions), & hom_sum(0:nz+1,pr_palm+max_pr_user+max_pr_cs+max_pr_salsa,0:statistic_regions) ) hom = 0.0_wp ENDIF ! !-- NAMELIST-file is not needed anymore CALL close_file( 11 ) CALL location_message( 'reading NAMELIST parameters from PARIN', 'finished' ) END SUBROUTINE parin