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check_parameters.f90 @ 4767

Last change on this file since 4767 was 4685, checked in by gronemeier, 4 years ago

filter data_output_pr and data_output list for duplicate entries (check_parameters)

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/palm/branches/chemistry/SOURCE/check_parameters.f90	2047-3190,3218-3297
/palm/branches/rans/SOURCE/check_parameters.f90	2078-3128
/palm/branches/resler/SOURCE/check_parameters.f90	2023-4492
/palm/branches/salsa/SOURCE/check_parameters.f90	2503-3581
/palm/branches/forwind/SOURCE/check_parameters.f90	1564-1913
/palm/branches/mosaik_M2/check_parameters.f90	2360-3471
/palm/branches/palm4u/SOURCE/check_parameters.f90	2540-2692

File size: 142.3 KB

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1	!> @file check_parameters.f90
2	!--------------------------------------------------------------------------------------------------!
3	! This file is part of the PALM model system.
4	!
5	! PALM is free software: you can redistribute it and/or modify it under the terms of the GNU General
6	! Public License as published by the Free Software Foundation, either version 3 of the License, or
7	! (at your option) any later version.
8	!
9	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
10	! implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
11	! Public License for more details.
12	!
13	! You should have received a copy of the GNU General Public License along with PALM. If not, see
14	! <http://www.gnu.org/licenses/>.
15	!
16	! Copyright 1997-2020 Leibniz Universitaet Hannover
17	!--------------------------------------------------------------------------------------------------!
18	!
19	! Current revisions:
20	! -----------------
21	!
22	!
23	! Former revisions:
24	! -----------------
25	! $Id: check_parameters.f90 4685 2020-09-18 11:49:50Z raasch $
26	! filter data_output_pr and data_output list for duplicate entries
27	!
28	! 4633 2020-08-05 14:21:14Z suehring
29	! todo added
30	!
31	! 4565 2020-06-15 08:30:38Z oliver.maas
32	! added check for pt_surface_heating_rate
33	!
34	! 4564 2020-06-12 14:03:36Z raasch
35	! Vertical nesting method of Huq et al. (2019) removed
36	!
37	! 4562 2020-06-12 08:38:47Z raasch
38	! bugfix: revised error message for exceeding allow number of time series
39	!
40	! 4559 2020-06-11 08:51:48Z raasch
41	! file re-formatted to follow the PALM coding standard
42	!
43	! 4536 2020-05-17 17:24:13Z raasch
44	! unneccessary query for restart data format removed
45	!
46	! 4534 2020-05-14 18:35:22Z raasch
47	! adjustments for I/O on reduced number of cores using shared memory MPI
48	!
49	! 4514 2020-04-30 16:29:59Z suehring
50	! Enable output of qsurf and ssurf
51	!
52	! 4513 2020-04-30 13:45:47Z raasch
53	! unused modules removed
54	!
55	! 4511 2020-04-30 12:20:40Z raasch
56	! call of chem_boundary_conds removed (respective settings are now done in the chemistry module)
57	!
58	! 4495 2020-04-13 20:11:20Z raasch
59	! check new restart_data_format parameters
60	!
61	! 4493 2020-04-10 09:49:43Z pavelkrc
62	! Kolmogorov length scale eta added to profile output
63	!
64	! 4444 2020-03-05 15:59:50Z raasch
65	! bugfix: cpp-directives for serial mode added
66	!
67	! 4392 2020-01-31 16:14:57Z pavelkrc
68	! Some error numbers revised to prevent double usage
69	!
70	! 11:55:33Z oliver.maas
71	! Checks for closed channel flow implemented
72	!
73	! 11:55:33Z oliver.maas
74	! Move 2-m potential temperature output to diagnostic_output_quantities
75	!
76	! 11:55:33Z oliver.maas
77	! removed message PA0421, concerning old parameter recycling_yshift
78	!
79	! 11:55:33Z oliver.maas
80	! adjust message to the modified parameter recycling_yshift
81	!
82	! 11:55:33Z oliver.maas
83	! Check if a cross section is specified if any output cross-section quantity
84	! is given
85	!
86	! 11:55:33Z oliver.maas
87	! Overwrite rotation_angle from namelist by value from static driver
88	!
89	! 11:55:33Z oliver.maas
90	! removed conversion from recycle_absolute_quantities to raq, added check and
91	! error message for correct input of recycling_method_for_thermodynamic_quantities
92	!
93	! 11:55:33Z oliver.maas
94	! Corrected "Former revisions" section
95	!
96	! 11:55:33Z oliver.maas
97	! bugfix error message: replaced PA184 by PA0184
98	!
99	! 11:55:33Z oliver.maas
100	! added conversion from recycle_absolute_quantities to raq for recycling of
101	! absolute quantities and added error message PA184 for not implemented quantities
102	!
103	! 4142 2019-08-05 12:38:31Z suehring
104	! Consider spinup in number of output timesteps for averaged 2D output (merge
105	! from branch resler).
106	!
107	! 4069 2019-07-01 14:05:51Z Giersch
108	! Masked output running index mid has been introduced as a local variable to
109	! avoid runtime error (Loop variable has been modified) in time_integration
110	!
111	! 4048 2019-06-21 21:00:21Z knoop
112	! Moved tcm_check_data_output to module_interface
113	!
114	! 4039 2019-06-18 10:32:41Z suehring
115	! Modularize diagnostic output
116	!
117	! 4017 2019-06-06 12:16:46Z schwenkel
118	! output of turbulence intensity added
119	!
120	! 3933 2019-04-25 12:33:20Z kanani
121	! Alphabetical resorting in CASE, condense settings for theta_2m* into one IF clause
122	!
123	! 3885 2019-04-11 11:29:34Z kanani
124	! Changes related to global restructuring of location messages and introduction
125	! of additional debug messages
126	!
127	! 3766 2019-02-26 16:23:41Z raasch
128	! trim added to avoid truncation compiler warnings
129	!
130	! 3761 2019-02-25 15:31:42Z raasch
131	! unused variables removed
132	!
133	! 3735 2019-02-12 09:52:40Z dom_dwd_user
134	! Passing variable j (averaged output?) to
135	! module_interface.f90:chem_check_data_output.
136	!
137	! 3705 2019-01-29 19:56:39Z suehring
138	! bugfix: renamed thetav_t to vtheta_t
139	!
140	! 3702 2019-01-28 13:19:30Z gronemeier
141	! most_method removed
142	!
143	! 3655 2019-01-07 16:51:22Z knoop
144	! Formatting
145	!
146	! Revision 1.1 1997/08/26 06:29:23 raasch
147	! Initial revision
148	!
149	!
150	! Description:
151	! ------------
152	!> Check control parameters and deduce further quantities.
153	!
154	!> @todo Increase character length of unit and corresponding characters to LEN>=8 in order to allow
155	!> units like degree_C (05.08.2020)
156	!--------------------------------------------------------------------------------------------------!
157	SUBROUTINE check_parameters
158
159
160	USE arrays_3d
161
162	USE basic_constants_and_equations_mod
163
164	USE bulk_cloud_model_mod, &
165	ONLY: bulk_cloud_model
166
167	USE control_parameters
168
169	USE grid_variables
170
171	USE kinds
172
173	USE indices
174
175	USE model_1d_mod, &
176	ONLY: damp_level_1d, damp_level_ind_1d
177
178	USE module_interface, &
179	ONLY: module_interface_check_data_output, &
180	module_interface_check_data_output_pr, &
181	module_interface_check_data_output_ts, &
182	module_interface_check_parameters
183
184	USE netcdf_data_input_mod, &
185	ONLY: init_model, input_pids_static, netcdf_data_input_check_dynamic, &
186	netcdf_data_input_check_static
187
188	USE netcdf_interface, &
189	ONLY: do2d_unit, do3d_unit, dopr_unit, dots_label, dots_max, dots_num, dots_unit, &
190	heatflux_output_unit, momentumflux_output_unit, netcdf_data_format, &
191	netcdf_data_format_string, waterflux_output_unit
192
193	USE particle_attributes, &
194	ONLY: particle_advection, use_sgs_for_particles
195
196	USE pegrid
197
198	USE pmc_interface, &
199	ONLY: cpl_id, nested_run
200
201	USE profil_parameter
202
203	USE statistics
204
205	USE subsidence_mod
206
207	USE transpose_indices
208
209	IMPLICIT NONE
210
211	CHARACTER (LEN=varnamelength) :: var !< variable name
212	CHARACTER (LEN=7) :: unit !< unit of variable
213	CHARACTER (LEN=8) :: date !< current date string
214	CHARACTER (LEN=10) :: time !< current time string
215	CHARACTER (LEN=20) :: ensemble_string !< string containing number of ensemble member
216	CHARACTER (LEN=15) :: nest_string !< string containing id of nested domain
217	CHARACTER (LEN=40) :: coupling_string !< string containing type of coupling
218	CHARACTER (LEN=100) :: action !< flag string
219
220	CHARACTER (LEN=varnamelength), DIMENSION(:), ALLOCATABLE :: data_output_filtered !< filtered list of output variables
221
222	INTEGER(iwp) :: i !< loop index
223	INTEGER(iwp) :: ilen !< string length
224	INTEGER(iwp) :: j !< loop index
225	INTEGER(iwp) :: k !< loop index
226	INTEGER(iwp) :: kk !< loop index
227	INTEGER(iwp) :: mid !< masked output running index
228	INTEGER(iwp) :: netcdf_data_format_save !< initial value of netcdf_data_format
229	INTEGER(iwp) :: position !< index position of string
230
231	LOGICAL :: found !< flag, true if output variable is already marked for averaging
232
233	REAL(wp) :: gradient !< local gradient
234	#if defined( __parallel )
235	REAL(wp) :: dt_spinup_max !< maximum spinup timestep in nested domains
236	REAL(wp) :: remote = 0.0_wp !< MPI id of remote processor
237	REAL(wp) :: spinup_time_max !< maximum spinup time in nested domains
238	REAL(wp) :: time_to_be_simulated_from_reference_point !< time to be simulated from reference point
239	#endif
240
241
242	CALL location_message( 'checking parameters', 'start' )
243	!
244	!-- At first, check static and dynamic input for consistency.
245	CALL netcdf_data_input_check_dynamic
246	CALL netcdf_data_input_check_static
247	!
248	!-- Check for overlap combinations, which are not realized yet
249	IF ( transpose_compute_overlap .AND. numprocs == 1 ) THEN
250	message_string = 'transpose-compute-overlap not implemented for single PE runs'
251	CALL message( 'check_parameters', 'PA0000', 1, 2, 0, 6, 0 )
252	ENDIF
253
254	!
255	!-- Check the coupling mode
256	IF ( coupling_mode /= 'uncoupled' .AND. &
257	coupling_mode /= 'precursor_atmos' .AND. &
258	coupling_mode /= 'precursor_ocean' .AND. &
259	coupling_mode /= 'atmosphere_to_ocean' .AND. &
260	coupling_mode /= 'ocean_to_atmosphere' ) THEN
261	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
262	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
263	ENDIF
264
265	!
266	!-- Check if humidity is set to .TRUE. in case of the atmospheric run (for coupled runs)
267	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. .NOT. humidity) THEN
268	message_string = ' Humidity has to be set to .T. in the _p3d file ' // &
269	'for coupled runs between ocean and atmosphere.'
270	CALL message( 'check_parameters', 'PA0476', 1, 2, 0, 6, 0 )
271	ENDIF
272
273	!
274	!-- Check and set the restart data format variables
275	IF ( TRIM( restart_data_format ) /= 'fortran_binary' .AND. &
276	TRIM( restart_data_format ) /= 'mpi' .AND. &
277	TRIM( restart_data_format ) /= 'mpi_shared_memory' ) THEN
278	message_string = 'illegal restart data format "' // TRIM( restart_data_format ) // '"'
279	CALL message( 'check_parameters', 'PA0724', 1, 2, 0, 6, 0 )
280	ENDIF
281
282	IF ( TRIM( restart_data_format_input ) == 'undefined' ) THEN
283	restart_data_format_input = restart_data_format
284	ENDIF
285	IF ( TRIM( restart_data_format_output ) == 'undefined' ) THEN
286	restart_data_format_output = restart_data_format
287	ENDIF
288
289	IF ( TRIM( restart_data_format_input ) /= 'fortran_binary' .AND. &
290	TRIM( restart_data_format_input ) /= 'mpi' .AND. &
291	TRIM( restart_data_format_input ) /= 'mpi_shared_memory' ) THEN
292	message_string = 'illegal restart input data format "' // &
293	TRIM( restart_data_format_input ) // '"'
294	CALL message( 'check_parameters', 'PA0725', 1, 2, 0, 6, 0 )
295	ENDIF
296	IF ( TRIM( restart_data_format_output ) /= 'fortran_binary' .AND. &
297	TRIM( restart_data_format_output ) /= 'mpi' .AND. &
298	TRIM( restart_data_format_output ) /= 'mpi_shared_memory' ) THEN
299	message_string = 'illegal restart output data format "' // &
300	TRIM( restart_data_format_output ) // '"'
301	CALL message( 'check_parameters', 'PA0726', 1, 2, 0, 6, 0 )
302	ENDIF
303
304	!
305	!-- Set flag for including total domain boundaries in the restart data (MPI-IO) in case of
306	!-- non-cyclic boundary conditions
307	include_total_domain_boundaries = .NOT. ( bc_lr_cyc .AND. bc_ns_cyc )
308
309	!
310	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
311	IF ( coupling_mode /= 'uncoupled' .AND. &
312	coupling_mode /= 'precursor_atmos' .AND. &
313	coupling_mode /= 'precursor_ocean' ) THEN
314
315	IF ( dt_coupling == 9999999.9_wp ) THEN
316	message_string = 'dt_coupling is not set but required for coupling mode "' // &
317	TRIM( coupling_mode ) // '"'
318	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
319	ENDIF
320
321	#if defined( __parallel )
322
323
324	IF ( myid == 0 ) THEN
325	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, ierr )
326	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, status, ierr )
327	ENDIF
328	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
329
330	IF ( dt_coupling /= remote ) THEN
331	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), '": dt_coupling = ',&
332	dt_coupling, '& is not equal to ', 'dt_coupling_remote = ', remote
333	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
334	ENDIF
335	IF ( dt_coupling <= 0.0_wp ) THEN
336
337	IF ( myid == 0 ) THEN
338	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
339	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, status, ierr )
340	ENDIF
341	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
342
343	dt_coupling = MAX( dt_max, remote )
344	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
345	'": dt_coupling <= 0.0 & is not allowed and is reset to ', 'MAX(dt_max(A,O)) = ', &
346	dt_coupling
347	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
348	ENDIF
349
350	IF ( myid == 0 ) THEN
351	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, ierr )
352	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, status, ierr )
353	ENDIF
354	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
355
356	IF ( restart_time /= remote ) THEN
357	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
358	'": restart_time = ', restart_time, '& is not equal to ', &
359	'restart_time_remote = ', remote
360	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
361	ENDIF
362
363	IF ( myid == 0 ) THEN
364	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, ierr )
365	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, status, ierr )
366	ENDIF
367	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
368
369	IF ( dt_restart /= remote ) THEN
370	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), '": dt_restart = ', &
371	dt_restart, '& is not equal to ', 'dt_restart_remote = ', remote
372	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
373	ENDIF
374
375	time_to_be_simulated_from_reference_point = end_time-coupling_start_time
376
377	IF ( myid == 0 ) THEN
378	CALL MPI_SEND( time_to_be_simulated_from_reference_point, 1, MPI_REAL, target_id, 14, &
379	comm_inter, ierr )
380	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, status, ierr )
381	ENDIF
382	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
383
384	IF ( time_to_be_simulated_from_reference_point /= remote ) THEN
385	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
386	'": time_to_be_simulated_from_reference_point = ', &
387	time_to_be_simulated_from_reference_point, '& is not equal ', &
388	'to time_to_be_simulated_from_reference_point_remote = ', &
389	remote
390	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
391	ENDIF
392
393	IF ( myid == 0 ) THEN
394	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
395	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, status, ierr )
396	ENDIF
397	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
398
399
400	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
401
402	IF ( dx < remote ) THEN
403	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
404	'": dx in Atmosphere is not equal to or not larger than dx in ocean'
405	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
406	ENDIF
407
408	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
409	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
410	'": Domain size in x-direction is not equal in ocean and atmosphere'
411	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
412	ENDIF
413
414	ENDIF
415
416	IF ( myid == 0) THEN
417	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
418	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, status, ierr )
419	ENDIF
420	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
421
422	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
423
424	IF ( dy < remote ) THEN
425	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
426	'": dy in Atmosphere is not equal to or not larger than dy in ocean'
427	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
428	ENDIF
429
430	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
431	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
432	'": Domain size in y-direction is not equal in ocean and atmosphere'
433	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
434	ENDIF
435
436	IF ( MOD( nx_o+1, nx_a+1 ) /= 0 ) THEN
437	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
438	'": nx+1 in ocean is not divisible by nx+1 in', ' atmosphere without remainder'
439	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
440	ENDIF
441
442	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
443	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
444	'": ny+1 in ocean is not divisible by ny+1 in', ' atmosphere without remainder'
445
446	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
447	ENDIF
448
449	ENDIF
450	#else
451	WRITE( message_string, * ) 'coupling requires PALM to be compiled with', &
452	' cpp-option "-D__parallel"'
453	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
454	#endif
455	ENDIF
456
457	#if defined( __parallel )
458	!
459	!-- Exchange via intercommunicator
460	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
461	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, ierr )
462	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
463	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, comm_inter, status, ierr )
464	ENDIF
465	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
466
467	#endif
468
469	!
470	!-- User settings for restart times requires that "restart" has been given as file activation
471	!-- string. Otherwise, binary output would not be saved by palmrun.
472	IF ( ( restart_time /= 9999999.9_wp .OR. dt_restart /= 9999999.9_wp ) &
473	.AND. .NOT. write_binary ) THEN
474	WRITE( message_string, * ) 'manual restart settings requires file ', &
475	'activation string "restart"'
476	CALL message( 'check_parameters', 'PA0001', 1, 2, 0, 6, 0 )
477	ENDIF
478
479
480	!
481	!-- Generate the file header which is used as a header for most of PALM's output files
482	CALL DATE_AND_TIME( date, time, run_zone )
483	run_date = date(1:4) // '-' // date(5:6) // '-' // date(7:8)
484	run_time = time(1:2) // ':' // time(3:4) // ':' // time(5:6)
485	IF ( coupling_mode == 'uncoupled' ) THEN
486	coupling_string = ''
487	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
488	coupling_string = ' coupled (atmosphere)'
489	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
490	coupling_string = ' coupled (ocean)'
491	ENDIF
492	IF ( ensemble_member_nr /= 0 ) THEN
493	WRITE( ensemble_string, '(2X,A,I2.2)' ) 'en-no: ', ensemble_member_nr
494	ELSE
495	ensemble_string = ''
496	ENDIF
497	IF ( nested_run ) THEN
498	WRITE( nest_string, '(2X,A,I2.2)' ) 'nest-id: ', cpl_id
499	ELSE
500	nest_string = ''
501	ENDIF
502
503	WRITE ( run_description_header, '(A,2X,A,2X,A,A,A,I2.2,A,A,A,2X,A,A,2X,A,1X,A)' ) &
504	TRIM( version ), TRIM( revision ), 'run: ', TRIM( run_identifier ), '.', runnr, &
505	TRIM( coupling_string ), TRIM( nest_string ), TRIM( ensemble_string), 'host: ', &
506	TRIM( host ), run_date, run_time
507
508	!
509	!-- Check the general loop optimization method
510	SELECT CASE ( TRIM( loop_optimization ) )
511
512	CASE ( 'cache', 'vector' )
513	CONTINUE
514
515	CASE DEFAULT
516	message_string = 'illegal value given for loop_optimization: "' // &
517	TRIM( loop_optimization ) // '"'
518	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
519
520	END SELECT
521
522	!
523	!-- Check topography setting (check for illegal parameter combinations)
524	IF ( topography /= 'flat' ) THEN
525	action = ' '
526	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' ) THEN
527	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
528	ENDIF
529	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) THEN
530	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
531	ENDIF
532	IF ( psolver == 'sor' ) THEN
533	WRITE( action, '(A,A)' ) 'psolver = ', psolver
534	ENDIF
535	IF ( sloping_surface ) THEN
536	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
537	ENDIF
538	IF ( galilei_transformation ) THEN
539	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
540	ENDIF
541	IF ( cloud_droplets ) THEN
542	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
543	ENDIF
544	IF ( .NOT. constant_flux_layer .AND. topography /= 'closed_channel' ) THEN
545	WRITE( action, '(A)' ) 'constant_flux_layer = .FALSE.'
546	ENDIF
547	IF ( action /= ' ' ) THEN
548	message_string = 'The specified topography does not allow ' // TRIM( action )
549	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
550	ENDIF
551	!
552	!-- Check illegal/untested parameter combinations for closed channel
553	If ( topography == 'closed_channel' ) THEN
554	symmetry_flag = 1
555	message_string = 'Bottom and top boundary are treated equal'
556	CALL message( 'check_parameters', 'PA0699', 0, 0, 0, 6, 0 )
557
558	IF ( dz(1) /= dz(COUNT( dz /= -1.0_wp )) .OR. dz_stretch_level /= -9999999.9_wp) THEN
559	WRITE( message_string, * ) 'dz should be equal close to the ' // &
560	'boundaries due to symmetrical problem'
561	CALL message( 'check_parameters', 'PA0700', 1, 2, 0, 6, 0 )
562	ENDIF
563
564	IF ( constant_flux_layer ) THEN
565	WRITE( message_string, * ) 'A constant flux layer is not ' // &
566	'allowed if a closed channel shall be used'
567	CALL message( 'check_parameters', 'PA0701', 1, 2, 0, 6, 0 )
568	ENDIF
569
570	IF ( ocean_mode ) THEN
571	WRITE( message_string, * ) 'The ocean mode is not allowed if ' // &
572	'a closed channel shall be used'
573	CALL message( 'check_parameters', 'PA0702', 1, 2, 0, 6, 0 )
574	ENDIF
575
576	IF ( momentum_advec /= 'ws-scheme' .OR. &
577	scalar_advec /= 'ws-scheme' ) THEN
578	WRITE( message_string, * ) 'A closed channel require the upwind scheme of Wicker' // &
579	' and Skamarock as the advection scheme'
580	CALL message( 'check_parameters', 'PA0703', 1, 2, 0, 6, 0 )
581	ENDIF
582	ENDIF
583	ENDIF
584
585	!
586	!-- Check approximation
587	IF ( TRIM( approximation ) /= 'boussinesq' .AND. TRIM( approximation ) /= 'anelastic' ) THEN
588	message_string = 'unknown approximation: approximation = "' // TRIM( approximation ) // '"'
589	CALL message( 'check_parameters', 'PA0446', 1, 2, 0, 6, 0 )
590	ENDIF
591
592	!
593	!-- Check approximation requirements
594	IF ( TRIM( approximation ) == 'anelastic' .AND. TRIM( momentum_advec ) /= 'ws-scheme' ) THEN
595	message_string = 'Anelastic approximation requires momentum_advec = "ws-scheme"'
596	CALL message( 'check_parameters', 'PA0447', 1, 2, 0, 6, 0 )
597	ENDIF
598	IF ( TRIM( approximation ) == 'anelastic' .AND. TRIM( psolver ) == 'multigrid' ) THEN
599	message_string = 'Anelastic approximation currently only supports psolver = "poisfft", ' // &
600	'psolver = "sor" and psolver = "multigrid_noopt"'
601	CALL message( 'check_parameters', 'PA0448', 1, 2, 0, 6, 0 )
602	ENDIF
603	IF ( TRIM( approximation ) == 'anelastic' .AND. conserve_volume_flow ) THEN
604	message_string = 'Anelastic approximation is not allowed with ' // &
605	'conserve_volume_flow = .TRUE.'
606	CALL message( 'check_parameters', 'PA0449', 1, 2, 0, 6, 0 )
607	ENDIF
608
609	!
610	!-- Check flux input mode
611	IF ( TRIM( flux_input_mode ) /= 'dynamic' .AND. TRIM( flux_input_mode ) /= 'kinematic' &
612	.AND. TRIM( flux_input_mode ) /= 'approximation-specific' ) THEN
613	message_string = 'unknown flux input mode: flux_input_mode = "' // &
614	TRIM( flux_input_mode ) // '"'
615	CALL message( 'check_parameters', 'PA0450', 1, 2, 0, 6, 0 )
616	ENDIF
617	!
618	!-- Set flux input mode according to approximation if applicable
619	IF ( TRIM( flux_input_mode ) == 'approximation-specific' ) THEN
620	IF ( TRIM( approximation ) == 'anelastic' ) THEN
621	flux_input_mode = 'dynamic'
622	ELSEIF ( TRIM( approximation ) == 'boussinesq' ) THEN
623	flux_input_mode = 'kinematic'
624	ENDIF
625	ENDIF
626
627	!
628	!-- Check flux output mode
629	IF ( TRIM( flux_output_mode ) /= 'dynamic' .AND. TRIM( flux_output_mode ) /= 'kinematic' &
630	.AND. TRIM( flux_output_mode ) /= 'approximation-specific' ) THEN
631	message_string = 'unknown flux output mode: flux_output_mode = "' // &
632	TRIM( flux_output_mode ) // '"'
633	CALL message( 'check_parameters', 'PA0451', 1, 2, 0, 6, 0 )
634	ENDIF
635	!
636	!-- Set flux output mode according to approximation if applicable
637	IF ( TRIM( flux_output_mode ) == 'approximation-specific' ) THEN
638	IF ( TRIM( approximation ) == 'anelastic' ) THEN
639	flux_output_mode = 'dynamic'
640	ELSEIF ( TRIM( approximation ) == 'boussinesq' ) THEN
641	flux_output_mode = 'kinematic'
642	ENDIF
643	ENDIF
644
645
646	!
647	!-- When the land- or urban-surface model is used, the flux output must be dynamic.
648	IF ( land_surface .OR. urban_surface ) THEN
649	flux_output_mode = 'dynamic'
650	ENDIF
651
652	!
653	!-- Set the flux output units according to flux_output_mode
654	IF ( TRIM( flux_output_mode ) == 'kinematic' ) THEN
655	heatflux_output_unit = 'K m/s'
656	waterflux_output_unit = 'kg/kg m/s'
657	momentumflux_output_unit = 'm2/s2'
658	ELSEIF ( TRIM( flux_output_mode ) == 'dynamic' ) THEN
659	heatflux_output_unit = 'W/m2'
660	waterflux_output_unit = 'W/m2'
661	momentumflux_output_unit = 'N/m2'
662	ENDIF
663
664	!
665	!-- set time series output units for fluxes
666	dots_unit(14:16) = TRIM( heatflux_output_unit )
667	dots_unit(21) = TRIM( waterflux_output_unit )
668	dots_unit(19:20) = TRIM( momentumflux_output_unit )
669
670	!
671	!-- Add other module specific timeseries
672	CALL module_interface_check_data_output_ts( dots_max, dots_num, dots_label, dots_unit )
673
674	!
675	!-- Check if maximum number of allowed timeseries is exceeded
676	IF ( dots_num > dots_max ) THEN
677	WRITE( message_string, * ) 'number of time series quantities exceeds', &
678	' its maximum of dots_max = ', dots_max, &
679	'&Please increase dots_max in netcdf_interface_mod.f90.'
680	CALL message( 'check_parameters', 'PA0194', 1, 2, 0, 6, 0 )
681	ENDIF
682
683	!
684	!-- Check whether there are any illegal values
685	!-- Pressure solver:
686	IF ( psolver /= 'poisfft' .AND. psolver /= 'sor' .AND. psolver /= 'multigrid' .AND. &
687	psolver /= 'multigrid_noopt' ) THEN
688	message_string = 'unknown solver for perturbation pressure: psolver' // &
689	' = "' // TRIM( psolver ) // '"'
690	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
691	ENDIF
692
693	IF ( psolver(1:9) == 'multigrid' ) THEN
694	IF ( cycle_mg == 'w' ) THEN
695	gamma_mg = 2
696	ELSEIF ( cycle_mg == 'v' ) THEN
697	gamma_mg = 1
698	ELSE
699	message_string = 'unknown multigrid cycle: cycle_mg = "' // TRIM( cycle_mg ) // '"'
700	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
701	ENDIF
702	ENDIF
703
704	IF ( fft_method /= 'singleton-algorithm' .AND. fft_method /= 'temperton-algorithm' .AND. &
705	fft_method /= 'fftw' .AND. fft_method /= 'system-specific' ) THEN
706	message_string = 'unknown fft-algorithm: fft_method = "' // TRIM( fft_method ) // '"'
707	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
708	ENDIF
709
710	IF( momentum_advec == 'ws-scheme' .AND. .NOT. call_psolver_at_all_substeps ) THEN
711	message_string = 'psolver must be called at each RK3 substep when "'// &
712	TRIM(momentum_advec) // ' "is used for momentum_advec'
713	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
714	END IF
715	!
716	!-- Advection schemes:
717	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
718	momentum_advec /= 'up-scheme' ) THEN
719	message_string = 'unknown advection scheme: momentum_advec = "' // &
720	TRIM( momentum_advec ) // '"'
721	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
722	ENDIF
723	IF ( ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
724	.AND. ( timestep_scheme == 'euler' .OR. timestep_scheme == 'runge-kutta-2' ) ) THEN
725	message_string = 'momentum_advec or scalar_advec = "' // TRIM( momentum_advec ) // &
726	'" is not allowed with timestep_scheme = "' // &
727	TRIM( timestep_scheme ) // '"'
728	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
729	ENDIF
730	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
731	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'up-scheme' ) THEN
732	message_string = 'unknown advection scheme: scalar_advec = "' // TRIM( scalar_advec ) // '"'
733	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
734	ENDIF
735	IF ( scalar_advec == 'bc-scheme' .AND. loop_optimization == 'cache' ) THEN
736	message_string = 'advection_scheme scalar_advec = "' // TRIM( scalar_advec ) // &
737	'" not implemented for loop_optimization = "' // &
738	TRIM( loop_optimization ) // '"'
739	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
740	ENDIF
741
742	IF ( use_sgs_for_particles .AND. .NOT. cloud_droplets .AND. .NOT. use_upstream_for_tke &
743	.AND. scalar_advec /= 'ws-scheme' ) THEN
744	use_upstream_for_tke = .TRUE.
745	message_string = 'use_upstream_for_tke is set to .TRUE. because ' // &
746	'use_sgs_for_particles = .TRUE. and scalar_advec /= ws-scheme'
747	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
748	ENDIF
749
750	!
751	!-- Set LOGICAL switches to enhance performance
752	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
753	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
754
755
756	!
757	!-- Timestep schemes:
758	SELECT CASE ( TRIM( timestep_scheme ) )
759
760	CASE ( 'euler' )
761	intermediate_timestep_count_max = 1
762
763	CASE ( 'runge-kutta-2' )
764	intermediate_timestep_count_max = 2
765
766	CASE ( 'runge-kutta-3' )
767	intermediate_timestep_count_max = 3
768
769	CASE DEFAULT
770	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
771	TRIM( timestep_scheme ) // '"'
772	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
773
774	END SELECT
775
776	IF ( ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
777	.AND. timestep_scheme(1:5) == 'runge' ) THEN
778	message_string = 'momentum advection scheme "' // TRIM( momentum_advec ) // &
779	'" & does not work with timestep_scheme "' // TRIM( timestep_scheme ) &
780	// '"'
781	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
782	ENDIF
783	!
784	!-- Check for proper settings for microphysics
785	IF ( bulk_cloud_model .AND. cloud_droplets ) THEN
786	message_string = 'bulk_cloud_model = .TRUE. is not allowed with cloud_droplets = .TRUE.'
787	CALL message( 'check_parameters', 'PA0442', 1, 2, 0, 6, 0 )
788	ENDIF
789
790	!
791	!-- Initializing actions must have been set by the user
792	IF ( TRIM( initializing_actions ) == '' ) THEN
793	message_string = 'no value specified for initializing_actions'
794	CALL message( 'check_parameters', 'PA0149', 1, 2, 0, 6, 0 )
795	ENDIF
796
797	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
798	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
799	!
800	!-- No restart run: several initialising actions are possible
801	action = initializing_actions
802	DO WHILE ( TRIM( action ) /= '' )
803	position = INDEX( action, ' ' )
804	SELECT CASE ( action(1:position-1) )
805
806	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', 'by_user', &
807	'initialize_vortex', 'initialize_ptanom', 'initialize_bubble', 'inifor' )
808	action = action(position+1:)
809
810	CASE DEFAULT
811	message_string = 'initializing_action = "' // &
812	TRIM( action ) // '" unknown or not allowed'
813	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
814
815	END SELECT
816	ENDDO
817	ENDIF
818
819	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. conserve_volume_flow ) THEN
820	message_string = 'initializing_actions = "initialize_vortex"' // &
821	' is not allowed with conserve_volume_flow = .T.'
822	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
823	ENDIF
824
825
826	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
827	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
828	message_string = 'initializing_actions = "set_constant_profiles"' // &
829	' and "set_1d-model_profiles" are not allowed simultaneously'
830	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
831	ENDIF
832
833	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
834	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
835	message_string = 'initializing_actions = "set_constant_profiles"' // &
836	' and "by_user" are not allowed simultaneously'
837	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
838	ENDIF
839
840	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
841	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
842	message_string = 'initializing_actions = "by_user" and ' // &
843	'"set_1d-model_profiles" are not allowed simultaneously'
844	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
845	ENDIF
846	!
847	!-- In case of spinup and nested run, spinup end time must be identical in order to have
848	!-- synchronously running simulations.
849	IF ( nested_run ) THEN
850	#if defined( __parallel )
851	CALL MPI_ALLREDUCE( spinup_time, spinup_time_max, 1, MPI_REAL, MPI_MAX, MPI_COMM_WORLD, &
852	ierr )
853	CALL MPI_ALLREDUCE( dt_spinup, dt_spinup_max, 1, MPI_REAL, MPI_MAX, MPI_COMM_WORLD, &
854	ierr )
855
856	IF ( spinup_time /= spinup_time_max .OR. dt_spinup /= dt_spinup_max ) THEN
857	message_string = 'In case of nesting, spinup_time and ' // &
858	'dt_spinup must be identical in all parent and child domains.'
859	CALL message( 'check_parameters', 'PA0489', 3, 2, 0, 6, 0 )
860	ENDIF
861	#endif
862	ENDIF
863
864	IF ( bulk_cloud_model .AND. .NOT. humidity ) THEN
865	WRITE( message_string, * ) 'bulk_cloud_model = ', bulk_cloud_model, &
866	' is not allowed with humidity = ', humidity
867	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
868	ENDIF
869
870	IF ( humidity .AND. sloping_surface ) THEN
871	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
872	'are not allowed simultaneously'
873	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
874	ENDIF
875
876	!-- Check the module settings
877	CALL module_interface_check_parameters
878
879	!
880	!-- In case of no restart run, check initialising parameters and calculate further quantities
881	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
882
883	!
884	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
885	pt_init = pt_surface
886	IF ( humidity ) q_init = q_surface
887	IF ( passive_scalar ) s_init = s_surface
888
889	!--
890	!-- If required, compute initial profile of the geostrophic wind (component ug)
891	i = 1
892	gradient = 0.0_wp
893
894	IF ( .NOT. ocean_mode ) THEN
895
896	ug_vertical_gradient_level_ind(1) = 0
897	ug(0) = ug_surface
898	DO k = 1, nzt+1
899	IF ( i < 11 ) THEN
900	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
901	ug_vertical_gradient_level(i) >= 0.0_wp ) THEN
902	gradient = ug_vertical_gradient(i) / 100.0_wp
903	ug_vertical_gradient_level_ind(i) = k - 1
904	i = i + 1
905	ENDIF
906	ENDIF
907	IF ( gradient /= 0.0_wp ) THEN
908	IF ( k /= 1 ) THEN
909	ug(k) = ug(k-1) + dzu(k) * gradient
910	ELSE
911	ug(k) = ug_surface + dzu(k) * gradient
912	ENDIF
913	ELSE
914	ug(k) = ug(k-1)
915	ENDIF
916	ENDDO
917
918	ELSE
919
920	ug_vertical_gradient_level_ind(1) = nzt+1
921	ug(nzt+1) = ug_surface
922	DO k = nzt, nzb, -1
923	IF ( i < 11 ) THEN
924	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
925	ug_vertical_gradient_level(i) <= 0.0_wp ) THEN
926	gradient = ug_vertical_gradient(i) / 100.0_wp
927	ug_vertical_gradient_level_ind(i) = k + 1
928	i = i + 1
929	ENDIF
930	ENDIF
931	IF ( gradient /= 0.0_wp ) THEN
932	IF ( k /= nzt ) THEN
933	ug(k) = ug(k+1) - dzu(k+1) * gradient
934	ELSE
935	ug(k) = ug_surface - 0.5_wp * dzu(k+1) * gradient
936	ug(k+1) = ug_surface + 0.5_wp * dzu(k+1) * gradient
937	ENDIF
938	ELSE
939	ug(k) = ug(k+1)
940	ENDIF
941	ENDDO
942
943	ENDIF
944
945	!
946	!-- In case of no given gradients for ug, choose a zero gradient
947	IF ( ug_vertical_gradient_level(1) == -9999999.9_wp ) THEN
948	ug_vertical_gradient_level(1) = 0.0_wp
949	ENDIF
950
951	!
952	!--
953	!-- If required, compute initial profile of the geostrophic wind (component vg)
954	i = 1
955	gradient = 0.0_wp
956
957	IF ( .NOT. ocean_mode ) THEN
958
959	vg_vertical_gradient_level_ind(1) = 0
960	vg(0) = vg_surface
961	DO k = 1, nzt+1
962	IF ( i < 11 ) THEN
963	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
964	vg_vertical_gradient_level(i) >= 0.0_wp ) THEN
965	gradient = vg_vertical_gradient(i) / 100.0_wp
966	vg_vertical_gradient_level_ind(i) = k - 1
967	i = i + 1
968	ENDIF
969	ENDIF
970	IF ( gradient /= 0.0_wp ) THEN
971	IF ( k /= 1 ) THEN
972	vg(k) = vg(k-1) + dzu(k) * gradient
973	ELSE
974	vg(k) = vg_surface + dzu(k) * gradient
975	ENDIF
976	ELSE
977	vg(k) = vg(k-1)
978	ENDIF
979	ENDDO
980
981	ELSE
982
983	vg_vertical_gradient_level_ind(1) = nzt+1
984	vg(nzt+1) = vg_surface
985	DO k = nzt, nzb, -1
986	IF ( i < 11 ) THEN
987	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
988	vg_vertical_gradient_level(i) <= 0.0_wp ) THEN
989	gradient = vg_vertical_gradient(i) / 100.0_wp
990	vg_vertical_gradient_level_ind(i) = k + 1
991	i = i + 1
992	ENDIF
993	ENDIF
994	IF ( gradient /= 0.0_wp ) THEN
995	IF ( k /= nzt ) THEN
996	vg(k) = vg(k+1) - dzu(k+1) * gradient
997	ELSE
998	vg(k) = vg_surface - 0.5_wp * dzu(k+1) * gradient
999	vg(k+1) = vg_surface + 0.5_wp * dzu(k+1) * gradient
1000	ENDIF
1001	ELSE
1002	vg(k) = vg(k+1)
1003	ENDIF
1004	ENDDO
1005
1006	ENDIF
1007
1008	!
1009	!-- In case of no given gradients for vg, choose a zero gradient
1010	IF ( vg_vertical_gradient_level(1) == -9999999.9_wp ) THEN
1011	vg_vertical_gradient_level(1) = 0.0_wp
1012	ENDIF
1013
1014	!
1015	!-- Let the initial wind profiles be the calculated ug/vg profiles or interpolate them from wind
1016	!-- profile data (if given)
1017	IF ( u_profile(1) == 9999999.9_wp .AND. v_profile(1) == 9999999.9_wp ) THEN
1018
1019	u_init = ug
1020	v_init = vg
1021
1022	ELSEIF ( u_profile(1) == 0.0_wp .AND. v_profile(1) == 0.0_wp ) THEN
1023
1024	IF ( uv_heights(1) /= 0.0_wp ) THEN
1025	message_string = 'uv_heights(1) must be 0.0'
1026	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
1027	ENDIF
1028
1029	IF ( omega /= 0.0_wp ) THEN
1030	message_string = 'Coriolis force must be switched off (by setting omega=0.0)' // &
1031	' when prescribing the forcing by u_profile and v_profile'
1032	CALL message( 'check_parameters', 'PA0347', 1, 2, 0, 6, 0 )
1033	ENDIF
1034
1035	use_prescribed_profile_data = .TRUE.
1036
1037	kk = 1
1038	u_init(0) = 0.0_wp
1039	v_init(0) = 0.0_wp
1040
1041	DO k = 1, nz+1
1042
1043	IF ( kk < 200 ) THEN
1044	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1045	kk = kk + 1
1046	IF ( kk == 200 ) EXIT
1047	ENDDO
1048	ENDIF
1049
1050	IF ( kk < 200 .AND. uv_heights(kk+1) /= 9999999.9_wp ) THEN
1051	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1052	( uv_heights(kk+1) - uv_heights(kk) ) * &
1053	( u_profile(kk+1) - u_profile(kk) )
1054	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1055	( uv_heights(kk+1) - uv_heights(kk) ) * &
1056	( v_profile(kk+1) - v_profile(kk) )
1057	ELSE
1058	u_init(k) = u_profile(kk)
1059	v_init(k) = v_profile(kk)
1060	ENDIF
1061
1062	ENDDO
1063
1064	ELSE
1065
1066	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1067	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1068
1069	ENDIF
1070
1071	!
1072	!-- Compute initial temperature profile using the given temperature gradients
1073	IF ( .NOT. neutral ) THEN
1074	CALL init_vertical_profiles( pt_vertical_gradient_level_ind, pt_vertical_gradient_level, &
1075	pt_vertical_gradient, pt_init, pt_surface, bc_pt_t_val )
1076	ENDIF
1077	!
1078	!-- Compute initial humidity profile using the given humidity gradients
1079	IF ( humidity ) THEN
1080	CALL init_vertical_profiles( q_vertical_gradient_level_ind, q_vertical_gradient_level, &
1081	q_vertical_gradient, q_init, q_surface, bc_q_t_val )
1082	ENDIF
1083	!
1084	!-- Compute initial scalar profile using the given scalar gradients
1085	IF ( passive_scalar ) THEN
1086	CALL init_vertical_profiles( s_vertical_gradient_level_ind, s_vertical_gradient_level, &
1087	s_vertical_gradient, s_init, s_surface, bc_s_t_val )
1088	ENDIF
1089	!
1090	!-- TODO
1091	!-- Compute initial chemistry profile using the given chemical species gradients
1092	!-- Russo: Is done in chem_init --> kanani: Revise
1093
1094	ENDIF
1095
1096	!
1097	!-- Check if the control parameter use_subsidence_tendencies is used correctly
1098	IF ( use_subsidence_tendencies .AND. .NOT. large_scale_subsidence ) THEN
1099	message_string = 'The usage of use_subsidence_tendencies ' // &
1100	'requires large_scale_subsidence = .T..'
1101	CALL message( 'check_parameters', 'PA0396', 1, 2, 0, 6, 0 )
1102	ELSEIF ( use_subsidence_tendencies .AND. .NOT. large_scale_forcing ) THEN
1103	message_string = 'The usage of use_subsidence_tendencies ' // &
1104	'requires large_scale_forcing = .T..'
1105	CALL message( 'check_parameters', 'PA0397', 1, 2, 0, 6, 0 )
1106	ENDIF
1107
1108	!
1109	!-- Initialize large scale subsidence if required
1110	If ( large_scale_subsidence ) THEN
1111	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp .AND. .NOT. large_scale_forcing ) &
1112	THEN
1113	CALL init_w_subsidence
1114	ENDIF
1115	!
1116	!-- In case large_scale_forcing is used, profiles for subsidence velocity are read in from file
1117	!-- LSF_DATA
1118
1119	IF ( subs_vertical_gradient_level(1) == -9999999.9_wp .AND. .NOT. large_scale_forcing ) &
1120	THEN
1121	message_string = 'There is no default large scale vertical velocity profile set. ' // &
1122	'Specify the subsidence velocity profile via subs_vertical_gradient' // &
1123	' and subs_vertical_gradient_level.'
1124	CALL message( 'check_parameters', 'PA0380', 1, 2, 0, 6, 0 )
1125	ENDIF
1126	ELSE
1127	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp ) THEN
1128	message_string = 'Enable usage of large scale subsidence by ' // &
1129	'setting large_scale_subsidence = .T..'
1130	CALL message( 'check_parameters', 'PA0381', 1, 2, 0, 6, 0 )
1131	ENDIF
1132	ENDIF
1133
1134	!
1135	!-- Overwrite parameters from namelist if necessary and compute Coriolis parameter.
1136	!-- @todo - move initialization of f and fs to coriolis_mod.
1137	IF ( input_pids_static ) THEN
1138	latitude = init_model%latitude
1139	longitude = init_model%longitude
1140	rotation_angle = init_model%rotation_angle
1141	ENDIF
1142
1143	f = 2.0_wp * omega * SIN( latitude / 180.0_wp * pi )
1144	fs = 2.0_wp * omega * COS( latitude / 180.0_wp * pi )
1145
1146	!
1147	!-- Check and set buoyancy related parameters and switches
1148	IF ( reference_state == 'horizontal_average' ) THEN
1149	CONTINUE
1150	ELSEIF ( reference_state == 'initial_profile' ) THEN
1151	use_initial_profile_as_reference = .TRUE.
1152	ELSEIF ( reference_state == 'single_value' ) THEN
1153	use_single_reference_value = .TRUE.
1154	IF ( pt_reference == 9999999.9_wp ) pt_reference = pt_surface
1155	vpt_reference = pt_reference * ( 1.0_wp + 0.61_wp * q_surface )
1156	ELSE
1157	message_string = 'illegal value for reference_state: "' // TRIM( reference_state ) // '"'
1158	CALL message( 'check_parameters', 'PA0056', 1, 2, 0, 6, 0 )
1159	ENDIF
1160
1161	!
1162	!-- In case of a given slope, compute the relevant quantities
1163	IF ( alpha_surface /= 0.0_wp ) THEN
1164	IF ( ABS( alpha_surface ) > 90.0_wp ) THEN
1165	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, ' ) must be < 90.0'
1166	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1167	ENDIF
1168	sloping_surface = .TRUE.
1169	cos_alpha_surface = COS( alpha_surface / 180.0_wp * pi )
1170	sin_alpha_surface = SIN( alpha_surface / 180.0_wp * pi )
1171	ENDIF
1172
1173	!
1174	!-- Check time step and cfl_factor
1175	IF ( dt /= -1.0_wp ) THEN
1176	IF ( dt <= 0.0_wp ) THEN
1177	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1178	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1179	ENDIF
1180	dt_3d = dt
1181	dt_fixed = .TRUE.
1182	ENDIF
1183
1184	IF ( cfl_factor <= 0.0_wp .OR. cfl_factor > 1.0_wp ) THEN
1185	IF ( cfl_factor == -1.0_wp ) THEN
1186	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1187	cfl_factor = 0.8_wp
1188	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1189	cfl_factor = 0.9_wp
1190	ELSE
1191	cfl_factor = 0.9_wp
1192	ENDIF
1193	ELSE
1194	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1195	' out of range &0.0 < cfl_factor <= 1.0 is required'
1196	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1197	ENDIF
1198	ENDIF
1199
1200	!
1201	!-- Store simulated time at begin
1202	simulated_time_at_begin = simulated_time
1203
1204	!
1205	!-- Store reference time for coupled runs and change the coupling flag, if ...
1206	IF ( simulated_time == 0.0_wp ) THEN
1207	IF ( coupling_start_time == 0.0_wp ) THEN
1208	time_since_reference_point = 0.0_wp
1209	ELSEIF ( time_since_reference_point < 0.0_wp ) THEN
1210	run_coupled = .FALSE.
1211	ENDIF
1212	ENDIF
1213
1214	!
1215	!-- Set wind speed in the Galilei-transformed system
1216	IF ( galilei_transformation ) THEN
1217	IF ( use_ug_for_galilei_tr .AND. &
1218	ug_vertical_gradient_level(1) == 0.0_wp .AND. &
1219	ug_vertical_gradient(1) == 0.0_wp .AND. &
1220	vg_vertical_gradient_level(1) == 0.0_wp .AND. &
1221	vg_vertical_gradient(1) == 0.0_wp ) THEN
1222	u_gtrans = ug_surface * 0.6_wp
1223	v_gtrans = vg_surface * 0.6_wp
1224	ELSEIF ( use_ug_for_galilei_tr .AND. ( ug_vertical_gradient_level(1) /= 0.0_wp .OR. &
1225	ug_vertical_gradient(1) /= 0.0_wp ) ) THEN
1226	message_string = 'baroclinity (ug) not allowed simultaneously' // &
1227	' with galilei transformation'
1228	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1229	ELSEIF ( use_ug_for_galilei_tr .AND. ( vg_vertical_gradient_level(1) /= 0.0_wp .OR. &
1230	vg_vertical_gradient(1) /= 0.0_wp ) ) THEN
1231	message_string = 'baroclinity (vg) not allowed simultaneously' // &
1232	' with galilei transformation'
1233	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1234	ELSE
1235	message_string = 'variable translation speed used for Galilei-transformation, which ' // &
1236	'may cause & instabilities in stably stratified regions'
1237	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1238	ENDIF
1239	ENDIF
1240
1241	!
1242	!-- In case of using a prandtl-layer, calculated (or prescribed) surface fluxes have to be used in
1243	!-- the diffusion-terms
1244	IF ( constant_flux_layer ) use_surface_fluxes = .TRUE.
1245
1246	!
1247	!-- Check boundary conditions and set internal variables:
1248	!-- Attention: the lateral boundary conditions have been already checked in parin
1249	!
1250	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-Willimas or
1251	!-- Wicker - Skamarock advection scheme. Several schemes and tools do not work with non-cyclic
1252	!-- boundary conditions.
1253	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1254	IF ( psolver(1:9) /= 'multigrid' ) THEN
1255	message_string = 'non-cyclic lateral boundaries do not allow ' // 'psolver = "' // &
1256	TRIM( psolver ) // '"'
1257	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1258	ENDIF
1259	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) THEN
1260
1261	message_string = 'non-cyclic lateral boundaries do not allow momentum_advec = "' // &
1262	TRIM( momentum_advec ) // '"'
1263	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1264	ENDIF
1265	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' ) THEN
1266	message_string = 'non-cyclic lateral boundaries do not allow scalar_advec = "' // &
1267	TRIM( scalar_advec ) // '"'
1268	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1269	ENDIF
1270	IF ( galilei_transformation ) THEN
1271	message_string = 'non-cyclic lateral boundaries do not allow galilei_transformation = .T.'
1272	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1273	ENDIF
1274	ENDIF
1275
1276	!
1277	!-- Bottom boundary condition for the turbulent Kinetic energy
1278	IF ( bc_e_b == 'neumann' ) THEN
1279	ibc_e_b = 1
1280	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1281	ibc_e_b = 2
1282	IF ( .NOT. constant_flux_layer ) THEN
1283	bc_e_b = 'neumann'
1284	ibc_e_b = 1
1285	message_string = 'boundary condition bc_e_b changed to "' // TRIM( bc_e_b ) // '"'
1286	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1287	ENDIF
1288	ELSE
1289	message_string = 'unknown boundary condition: bc_e_b = "' // TRIM( bc_e_b ) // '"'
1290	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1291	ENDIF
1292
1293	!
1294	!-- Boundary conditions for perturbation pressure
1295	IF ( bc_p_b == 'dirichlet' ) THEN
1296	ibc_p_b = 0
1297	ELSEIF ( bc_p_b == 'neumann' ) THEN
1298	ibc_p_b = 1
1299	ELSE
1300	message_string = 'unknown boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // '"'
1301	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1302	ENDIF
1303
1304	IF ( bc_p_t == 'dirichlet' ) THEN
1305	ibc_p_t = 0
1306	!-- TO_DO: later set bc_p_t to neumann before, in case of nested domain
1307	ELSEIF ( bc_p_t == 'neumann' .OR. bc_p_t == 'nested' ) THEN
1308	ibc_p_t = 1
1309	ELSE
1310	message_string = 'unknown boundary condition: bc_p_t = "' // TRIM( bc_p_t ) // '"'
1311	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1312	ENDIF
1313
1314	!
1315	!-- Boundary conditions for potential temperature
1316	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1317	ibc_pt_b = 2
1318	ELSE
1319	IF ( bc_pt_b == 'dirichlet' ) THEN
1320	ibc_pt_b = 0
1321	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1322	ibc_pt_b = 1
1323	ELSE
1324	message_string = 'unknown boundary condition: bc_pt_b = "' // TRIM( bc_pt_b ) // '"'
1325	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1326	ENDIF
1327	ENDIF
1328
1329	IF ( bc_pt_t == 'dirichlet' ) THEN
1330	ibc_pt_t = 0
1331	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1332	ibc_pt_t = 1
1333	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1334	ibc_pt_t = 2
1335	ELSEIF ( bc_pt_t == 'nested' .OR. bc_pt_t == 'nesting_offline' ) THEN
1336	ibc_pt_t = 3
1337	ELSE
1338	message_string = 'unknown boundary condition: bc_pt_t = "' // TRIM( bc_pt_t ) // '"'
1339	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1340	ENDIF
1341
1342	IF ( ANY( wall_heatflux /= 0.0_wp ) .AND. surface_heatflux == 9999999.9_wp ) THEN
1343	message_string = 'wall_heatflux additionally requires setting of surface_heatflux'
1344	CALL message( 'check_parameters', 'PA0443', 1, 2, 0, 6, 0 )
1345	ENDIF
1346
1347	!
1348	! This IF clause needs revision, got too complex!!
1349	IF ( surface_heatflux == 9999999.9_wp ) THEN
1350	constant_heatflux = .FALSE.
1351	IF ( large_scale_forcing .OR. land_surface .OR. urban_surface ) THEN
1352	IF ( ibc_pt_b == 0 ) THEN
1353	constant_heatflux = .FALSE.
1354	ELSEIF ( ibc_pt_b == 1 ) THEN
1355	constant_heatflux = .TRUE.
1356	surface_heatflux = 0.0_wp
1357	ENDIF
1358	ENDIF
1359	ELSE
1360	constant_heatflux = .TRUE.
1361	ENDIF
1362
1363	IF ( top_heatflux == 9999999.9_wp ) constant_top_heatflux = .FALSE.
1364
1365	IF ( neutral ) THEN
1366
1367	IF ( surface_heatflux /= 0.0_wp .AND. surface_heatflux /= 9999999.9_wp ) THEN
1368	message_string = 'heatflux must not be set for pure neutral flow'
1369	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1370	ENDIF
1371
1372	IF ( top_heatflux /= 0.0_wp .AND. top_heatflux /= 9999999.9_wp ) THEN
1373	message_string = 'heatflux must not be set for pure neutral flow'
1374	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1375	ENDIF
1376
1377	ENDIF
1378
1379	IF ( top_momentumflux_u /= 9999999.9_wp .AND. top_momentumflux_v /= 9999999.9_wp ) THEN
1380	constant_top_momentumflux = .TRUE.
1381	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9_wp .AND. &
1382	top_momentumflux_v == 9999999.9_wp ) ) THEN
1383	message_string = 'both, top_momentumflux_u AND top_momentumflux_v must be set'
1384	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1385	ENDIF
1386
1387	!
1388	!-- A given surface temperature implies Dirichlet boundary condition for temperature. In this case
1389	!-- specification of a constant heat flux is forbidden.
1390	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. surface_heatflux /= 0.0_wp ) THEN
1391	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) // &
1392	'& is not allowed with constant_heatflux = .TRUE.'
1393	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1394	ENDIF
1395	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0_wp ) THEN
1396	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1397	'wed with pt_surface_initial_change (/=0) = ', pt_surface_initial_change
1398	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1399	ENDIF
1400	IF ( constant_heatflux .AND. pt_surface_heating_rate /= 0.0_wp ) THEN
1401	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1402	'wed with pt_surface_heating_rate (/=0) = ', pt_surface_heating_rate
1403	CALL message( 'check_parameters', 'PA0497', 1, 2, 0, 6, 0 )
1404	ENDIF
1405
1406	!
1407	!-- A given temperature at the top implies Dirichlet boundary condition for temperature. In this
1408	!-- case specification of a constant heat flux is forbidden.
1409	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. top_heatflux /= 0.0_wp ) THEN
1410	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) // &
1411	'" is not allowed with constant_top_heatflux = .TRUE.'
1412	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1413	ENDIF
1414
1415	!
1416	!-- Set boundary conditions for total water content
1417	IF ( humidity ) THEN
1418
1419	IF ( ANY( wall_humidityflux /= 0.0_wp ) .AND. surface_waterflux == 9999999.9_wp ) THEN
1420	message_string = 'wall_humidityflux additionally requires setting of surface_waterflux'
1421	CALL message( 'check_parameters', 'PA0444', 1, 2, 0, 6, 0 )
1422	ENDIF
1423
1424	CALL set_bc_scalars( 'q', bc_q_b, bc_q_t, ibc_q_b, ibc_q_t, 'PA0071', 'PA0072' )
1425
1426	IF ( surface_waterflux == 9999999.9_wp ) THEN
1427	constant_waterflux = .FALSE.
1428	IF ( large_scale_forcing .OR. land_surface ) THEN
1429	IF ( ibc_q_b == 0 ) THEN
1430	constant_waterflux = .FALSE.
1431	ELSEIF ( ibc_q_b == 1 ) THEN
1432	constant_waterflux = .TRUE.
1433	ENDIF
1434	ENDIF
1435	ELSE
1436	constant_waterflux = .TRUE.
1437	ENDIF
1438
1439	CALL check_bc_scalars( 'q', bc_q_b, ibc_q_b, 'PA0073', 'PA0074', constant_waterflux, &
1440	q_surface_initial_change )
1441
1442	ENDIF
1443
1444	IF ( passive_scalar ) THEN
1445
1446	IF ( ANY( wall_scalarflux /= 0.0_wp ) .AND. surface_scalarflux == 9999999.9_wp ) THEN
1447	message_string = 'wall_scalarflux additionally requires setting of surface_scalarflux'
1448	CALL message( 'check_parameters', 'PA0445', 1, 2, 0, 6, 0 )
1449	ENDIF
1450
1451	IF ( surface_scalarflux == 9999999.9_wp ) constant_scalarflux = .FALSE.
1452
1453	CALL set_bc_scalars( 's', bc_s_b, bc_s_t, ibc_s_b, ibc_s_t, 'PA0071', 'PA0072' )
1454
1455	CALL check_bc_scalars( 's', bc_s_b, ibc_s_b, 'PA0073', 'PA0074', constant_scalarflux, &
1456	s_surface_initial_change )
1457
1458	IF ( top_scalarflux == 9999999.9_wp ) constant_top_scalarflux = .FALSE.
1459	!
1460	!-- A fixed scalar concentration at the top implies Dirichlet boundary condition for scalar.
1461	!-- Hence, in this case specification of a constant scalar flux is forbidden.
1462	IF ( ( ibc_s_t == 0 .OR. ibc_s_t == 2 ) .AND. constant_top_scalarflux .AND. &
1463	top_scalarflux /= 0.0_wp ) THEN
1464	message_string = 'boundary condition: bc_s_t = "' // TRIM( bc_s_t ) // &
1465	'" is not allowed with top_scalarflux /= 0.0'
1466	CALL message( 'check_parameters', 'PA0441', 1, 2, 0, 6, 0 )
1467	ENDIF
1468	ENDIF
1469
1470	!
1471	!-- Boundary conditions for horizontal components of wind speed
1472	IF ( bc_uv_b == 'dirichlet' ) THEN
1473	ibc_uv_b = 0
1474	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1475	ibc_uv_b = 1
1476	IF ( constant_flux_layer ) THEN
1477	message_string = 'boundary condition: bc_uv_b = "' // TRIM( bc_uv_b ) // &
1478	'" is not allowed with constant_flux_layer = .TRUE.'
1479	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1480	ENDIF
1481	ELSE
1482	message_string = 'unknown boundary condition: bc_uv_b = "' // TRIM( bc_uv_b ) // '"'
1483	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1484	ENDIF
1485	!
1486	!-- In case of coupled simulations u and v at the ground in atmosphere will be assigned with the u
1487	!-- and v values of the ocean surface
1488	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1489	ibc_uv_b = 2
1490	ENDIF
1491
1492	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1493	bc_uv_t = 'neumann'
1494	ibc_uv_t = 1
1495	ELSE
1496	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1497	ibc_uv_t = 0
1498	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1499	!
1500	!-- Velocities for the initial u,v-profiles are set zero at the top in case of dirichlet_0
1501	!-- conditions
1502	u_init(nzt+1) = 0.0_wp
1503	v_init(nzt+1) = 0.0_wp
1504	ENDIF
1505	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1506	ibc_uv_t = 1
1507	ELSEIF ( bc_uv_t == 'nested' .OR. bc_uv_t == 'nesting_offline' ) THEN
1508	ibc_uv_t = 3
1509	ELSE
1510	message_string = 'unknown boundary condition: bc_uv_t = "' // TRIM( bc_uv_t ) // '"'
1511	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1512	ENDIF
1513	ENDIF
1514
1515	!
1516	!-- Compute and check, respectively, the Rayleigh Damping parameter
1517	IF ( rayleigh_damping_factor == -1.0_wp ) THEN
1518	rayleigh_damping_factor = 0.0_wp
1519	ELSE
1520	IF ( rayleigh_damping_factor < 0.0_wp .OR. rayleigh_damping_factor > 1.0_wp ) THEN
1521	WRITE( message_string, * ) 'rayleigh_damping_factor = ', rayleigh_damping_factor, &
1522	' out of range [0.0,1.0]'
1523	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1524	ENDIF
1525	ENDIF
1526
1527	IF ( rayleigh_damping_height == -1.0_wp ) THEN
1528	IF ( .NOT. ocean_mode ) THEN
1529	rayleigh_damping_height = 0.66666666666_wp * zu(nzt)
1530	ELSE
1531	rayleigh_damping_height = 0.66666666666_wp * zu(nzb)
1532	ENDIF
1533	ELSE
1534	IF ( .NOT. ocean_mode ) THEN
1535	IF ( rayleigh_damping_height < 0.0_wp .OR. rayleigh_damping_height > zu(nzt) ) THEN
1536	WRITE( message_string, * ) 'rayleigh_damping_height = ', rayleigh_damping_height, &
1537	' out of range [0.0,', zu(nzt), ']'
1538	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1539	ENDIF
1540	ELSE
1541	IF ( rayleigh_damping_height > 0.0_wp .OR. rayleigh_damping_height < zu(nzb) ) THEN
1542	WRITE( message_string, * ) 'rayleigh_damping_height = ', rayleigh_damping_height, &
1543	' out of range [0.0,', zu(nzb), ']'
1544	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1545	ENDIF
1546	ENDIF
1547	ENDIF
1548
1549	!
1550	!-- Check number of chosen statistic regions
1551	IF ( statistic_regions < 0 ) THEN
1552	WRITE ( message_string, * ) 'number of statistic_regions = ', statistic_regions+1, &
1553	' is not allowed'
1554	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1555	ENDIF
1556	IF ( normalizing_region > statistic_regions .OR. normalizing_region < 0) THEN
1557	WRITE ( message_string, * ) 'normalizing_region = ', normalizing_region, &
1558	' must be >= 0 and <= ',statistic_regions, ' (value of statistic_regions)'
1559	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1560	ENDIF
1561
1562	!
1563	!-- Set the default intervals for data output, if necessary
1564	!-- NOTE: dt_dosp has already been set in spectra_parin
1565	IF ( dt_data_output /= 9999999.9_wp ) THEN
1566	IF ( dt_dopr == 9999999.9_wp ) dt_dopr = dt_data_output
1567	IF ( dt_dopts == 9999999.9_wp ) dt_dopts = dt_data_output
1568	IF ( dt_do2d_xy == 9999999.9_wp ) dt_do2d_xy = dt_data_output
1569	IF ( dt_do2d_xz == 9999999.9_wp ) dt_do2d_xz = dt_data_output
1570	IF ( dt_do2d_yz == 9999999.9_wp ) dt_do2d_yz = dt_data_output
1571	IF ( dt_do3d == 9999999.9_wp ) dt_do3d = dt_data_output
1572	IF ( dt_data_output_av == 9999999.9_wp ) dt_data_output_av = dt_data_output
1573	DO mid = 1, max_masks
1574	IF ( dt_domask(mid) == 9999999.9_wp ) dt_domask(mid) = dt_data_output
1575	ENDDO
1576	ENDIF
1577
1578	!
1579	!-- Set the default skip time intervals for data output, if necessary
1580	IF ( skip_time_dopr == 9999999.9_wp ) skip_time_dopr = skip_time_data_output
1581	IF ( skip_time_do2d_xy == 9999999.9_wp ) skip_time_do2d_xy = skip_time_data_output
1582	IF ( skip_time_do2d_xz == 9999999.9_wp ) skip_time_do2d_xz = skip_time_data_output
1583	IF ( skip_time_do2d_yz == 9999999.9_wp ) skip_time_do2d_yz = skip_time_data_output
1584	IF ( skip_time_do3d == 9999999.9_wp ) skip_time_do3d = skip_time_data_output
1585	IF ( skip_time_data_output_av == 9999999.9_wp ) &
1586	skip_time_data_output_av = skip_time_data_output
1587	DO mid = 1, max_masks
1588	IF ( skip_time_domask(mid) == 9999999.9_wp ) &
1589	skip_time_domask(mid) = skip_time_data_output
1590	ENDDO
1591
1592	!
1593	!-- Check the average intervals (first for 3d-data, then for profiles)
1594	IF ( averaging_interval > dt_data_output_av ) THEN
1595	WRITE( message_string, * ) 'averaging_interval = ', averaging_interval, &
1596	' must be <= dt_data_output_av = ', dt_data_output_av
1597	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1598	ENDIF
1599
1600	IF ( averaging_interval_pr == 9999999.9_wp ) THEN
1601	averaging_interval_pr = averaging_interval
1602	ENDIF
1603
1604	IF ( averaging_interval_pr > dt_dopr ) THEN
1605	WRITE( message_string, * ) 'averaging_interval_pr = ', averaging_interval_pr, &
1606	' must be <= dt_dopr = ', dt_dopr
1607	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1608	ENDIF
1609
1610	!
1611	!-- Set the default interval for profiles entering the temporal average
1612	IF ( dt_averaging_input_pr == 9999999.9_wp ) THEN
1613	dt_averaging_input_pr = dt_averaging_input
1614	ENDIF
1615
1616	!
1617	!-- Set the default interval for the output of timeseries to a reasonable value (tries to minimize
1618	!-- the number of calls of flow_statistics)
1619	IF ( dt_dots == 9999999.9_wp ) THEN
1620	IF ( averaging_interval_pr == 0.0_wp ) THEN
1621	dt_dots = MIN( dt_run_control, dt_dopr )
1622	ELSE
1623	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1624	ENDIF
1625	ENDIF
1626
1627	!
1628	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1629	IF ( dt_averaging_input > averaging_interval ) THEN
1630	WRITE( message_string, * ) 'dt_averaging_input = ', dt_averaging_input, &
1631	' must be <= averaging_interval = ', averaging_interval
1632	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1633	ENDIF
1634
1635	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1636	WRITE( message_string, * ) 'dt_averaging_input_pr = ', dt_averaging_input_pr, &
1637	' must be <= averaging_interval_pr = ', averaging_interval_pr
1638	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1639	ENDIF
1640
1641	!
1642	!-- Check data-output variable list for any duplicates and remove them
1643	ALLOCATE( data_output_filtered(1:UBOUND( data_output_pr, DIM=1 )) )
1644	CALL filter_duplicate_strings( varnamelength, data_output_pr, data_output_filtered )
1645	data_output_pr = data_output_filtered
1646	DEALLOCATE( data_output_filtered )
1647	!
1648	!-- Determine the number of output profiles and check whether they are permissible
1649	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1650
1651	dopr_n = dopr_n + 1
1652	i = dopr_n
1653
1654	!
1655	!-- Determine internal profile number (for hom, homs) and store height levels
1656	SELECT CASE ( TRIM( data_output_pr(i) ) )
1657
1658	CASE ( 'u', '#u' )
1659	dopr_index(i) = 1
1660	dopr_unit(i) = 'm/s'
1661	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1662	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1663	dopr_initial_index(i) = 5
1664	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1665	data_output_pr(i) = data_output_pr(i)(2:)
1666	ENDIF
1667
1668	CASE ( 'v', '#v' )
1669	dopr_index(i) = 2
1670	dopr_unit(i) = 'm/s'
1671	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1672	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1673	dopr_initial_index(i) = 6
1674	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1675	data_output_pr(i) = data_output_pr(i)(2:)
1676	ENDIF
1677
1678	CASE ( 'w' )
1679	dopr_index(i) = 3
1680	dopr_unit(i) = 'm/s'
1681	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1682
1683	CASE ( 'theta', '#theta' )
1684	IF ( .NOT. bulk_cloud_model ) THEN
1685	dopr_index(i) = 4
1686	dopr_unit(i) = 'K'
1687	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1688	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1689	dopr_initial_index(i) = 7
1690	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1691	hom(nzb,2,7,:) = 0.0_wp ! because zu(nzb) is negative
1692	data_output_pr(i) = data_output_pr(i)(2:)
1693	ENDIF
1694	ELSE
1695	dopr_index(i) = 43
1696	dopr_unit(i) = 'K'
1697	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1698	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1699	dopr_initial_index(i) = 28
1700	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1701	hom(nzb,2,28,:) = 0.0_wp ! because zu(nzb) is negative
1702	data_output_pr(i) = data_output_pr(i)(2:)
1703	ENDIF
1704	ENDIF
1705
1706	CASE ( 'e', '#e' )
1707	dopr_index(i) = 8
1708	dopr_unit(i) = 'm2/s2'
1709	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1710	hom(nzb,2,8,:) = 0.0_wp
1711	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1712	dopr_initial_index(i) = 8
1713	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1714	data_output_pr(i) = data_output_pr(i)(2:)
1715	ENDIF
1716
1717	CASE ( 'km', '#km' )
1718	dopr_index(i) = 9
1719	dopr_unit(i) = 'm2/s'
1720	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1721	hom(nzb,2,9,:) = 0.0_wp
1722	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1723	dopr_initial_index(i) = 23
1724	hom(:,2,23,:) = hom(:,2,9,:)
1725	data_output_pr(i) = data_output_pr(i)(2:)
1726	ENDIF
1727
1728	CASE ( 'kh', '#kh' )
1729	dopr_index(i) = 10
1730	dopr_unit(i) = 'm2/s'
1731	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1732	hom(nzb,2,10,:) = 0.0_wp
1733	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1734	dopr_initial_index(i) = 24
1735	hom(:,2,24,:) = hom(:,2,10,:)
1736	data_output_pr(i) = data_output_pr(i)(2:)
1737	ENDIF
1738
1739	CASE ( 'l', '#l' )
1740	dopr_index(i) = 11
1741	dopr_unit(i) = 'm'
1742	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1743	hom(nzb,2,11,:) = 0.0_wp
1744	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1745	dopr_initial_index(i) = 25
1746	hom(:,2,25,:) = hom(:,2,11,:)
1747	data_output_pr(i) = data_output_pr(i)(2:)
1748	ENDIF
1749
1750	CASE ( 'w"u"' )
1751	dopr_index(i) = 12
1752	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1753	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1754	IF ( constant_flux_layer ) hom(nzb,2,12,:) = zu(1)
1755
1756	CASE ( 'wu' )
1757	dopr_index(i) = 13
1758	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1759	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1760
1761	CASE ( 'w"v"' )
1762	dopr_index(i) = 14
1763	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1764	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1765	IF ( constant_flux_layer ) hom(nzb,2,14,:) = zu(1)
1766
1767	CASE ( 'wv' )
1768	dopr_index(i) = 15
1769	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1770	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1771
1772	CASE ( 'w"theta"' )
1773	dopr_index(i) = 16
1774	dopr_unit(i) = TRIM ( heatflux_output_unit )
1775	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1776
1777	CASE ( 'wtheta' )
1778	dopr_index(i) = 17
1779	dopr_unit(i) = TRIM ( heatflux_output_unit )
1780	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1781
1782	CASE ( 'wtheta' )
1783	dopr_index(i) = 18
1784	dopr_unit(i) = TRIM ( heatflux_output_unit )
1785	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1786
1787	CASE ( 'wu' )
1788	dopr_index(i) = 19
1789	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1790	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
1791	IF ( constant_flux_layer ) hom(nzb,2,19,:) = zu(1)
1792
1793	CASE ( 'wv' )
1794	dopr_index(i) = 20
1795	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1796	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
1797	IF ( constant_flux_layer ) hom(nzb,2,20,:) = zu(1)
1798
1799	CASE ( 'wthetaBC' )
1800	dopr_index(i) = 21
1801	dopr_unit(i) = TRIM ( heatflux_output_unit )
1802	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
1803
1804	CASE ( 'wthetaBC' )
1805	dopr_index(i) = 22
1806	dopr_unit(i) = TRIM ( heatflux_output_unit )
1807	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
1808
1809	CASE ( 'u*2' )
1810	dopr_index(i) = 30
1811	dopr_unit(i) = 'm2/s2'
1812	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
1813
1814	CASE ( 'v*2' )
1815	dopr_index(i) = 31
1816	dopr_unit(i) = 'm2/s2'
1817	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
1818
1819	CASE ( 'w*2' )
1820	dopr_index(i) = 32
1821	dopr_unit(i) = 'm2/s2'
1822	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
1823
1824	CASE ( 'theta*2' )
1825	dopr_index(i) = 33
1826	dopr_unit(i) = 'K2'
1827	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
1828
1829	CASE ( 'e*' )
1830	dopr_index(i) = 34
1831	dopr_unit(i) = 'm2/s2'
1832	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
1833
1834	CASE ( 'w2theta' )
1835	dopr_index(i) = 35
1836	dopr_unit(i) = 'K m2/s2'
1837	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
1838
1839	CASE ( 'wtheta2' )
1840	dopr_index(i) = 36
1841	dopr_unit(i) = 'K2 m/s'
1842	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
1843
1844	CASE ( 'we' )
1845	dopr_index(i) = 37
1846	dopr_unit(i) = 'm3/s3'
1847	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
1848
1849	CASE ( 'w*3' )
1850	dopr_index(i) = 38
1851	dopr_unit(i) = 'm3/s3'
1852	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
1853
1854	CASE ( 'Sw' )
1855	dopr_index(i) = 39
1856	dopr_unit(i) = 'none'
1857	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
1858
1859	CASE ( 'p' )
1860	dopr_index(i) = 40
1861	dopr_unit(i) = 'Pa'
1862	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
1863
1864	CASE ( 'q', '#q' )
1865	IF ( .NOT. humidity ) THEN
1866	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1867	' is not implemented for humidity = .FALSE.'
1868	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1869	ELSE
1870	dopr_index(i) = 41
1871	dopr_unit(i) = 'kg/kg'
1872	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1873	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1874	dopr_initial_index(i) = 26
1875	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1876	hom(nzb,2,26,:) = 0.0_wp ! because zu(nzb) is negative
1877	data_output_pr(i) = data_output_pr(i)(2:)
1878	ENDIF
1879	ENDIF
1880
1881	CASE ( 's', '#s' )
1882	IF ( .NOT. passive_scalar ) THEN
1883	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1884	' is not implemented for passive_scalar = .FALSE.'
1885	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
1886	ELSE
1887	dopr_index(i) = 115
1888	dopr_unit(i) = 'kg/m3'
1889	hom(:,2,115,:) = SPREAD( zu, 2, statistic_regions+1 )
1890	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1891	dopr_initial_index(i) = 121
1892	hom(:,2,121,:) = SPREAD( zu, 2, statistic_regions+1 )
1893	hom(nzb,2,121,:) = 0.0_wp ! because zu(nzb) is negative
1894	data_output_pr(i) = data_output_pr(i)(2:)
1895	ENDIF
1896	ENDIF
1897
1898	CASE ( 'qv', '#qv' )
1899	IF ( .NOT. bulk_cloud_model ) THEN
1900	dopr_index(i) = 41
1901	dopr_unit(i) = 'kg/kg'
1902	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1903	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1904	dopr_initial_index(i) = 26
1905	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1906	hom(nzb,2,26,:) = 0.0_wp ! because zu(nzb) is negative
1907	data_output_pr(i) = data_output_pr(i)(2:)
1908	ENDIF
1909	ELSE
1910	dopr_index(i) = 42
1911	dopr_unit(i) = 'kg/kg'
1912	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
1913	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1914	dopr_initial_index(i) = 27
1915	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
1916	hom(nzb,2,27,:) = 0.0_wp ! because zu(nzb) is negative
1917	data_output_pr(i) = data_output_pr(i)(2:)
1918	ENDIF
1919	ENDIF
1920
1921	CASE ( 'thetal', '#thetal' )
1922	IF ( .NOT. bulk_cloud_model ) THEN
1923	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1924	' is not implemented for bulk_cloud_model = .FALSE.'
1925	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
1926	ELSE
1927	dopr_index(i) = 4
1928	dopr_unit(i) = 'K'
1929	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1930	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1931	dopr_initial_index(i) = 7
1932	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1933	hom(nzb,2,7,:) = 0.0_wp ! because zu(nzb) is negative
1934	data_output_pr(i) = data_output_pr(i)(2:)
1935	ENDIF
1936	ENDIF
1937
1938	CASE ( 'thetav', '#thetav' )
1939	dopr_index(i) = 44
1940	dopr_unit(i) = 'K'
1941	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
1942	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1943	dopr_initial_index(i) = 29
1944	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
1945	hom(nzb,2,29,:) = 0.0_wp ! because zu(nzb) is negative
1946	data_output_pr(i) = data_output_pr(i)(2:)
1947	ENDIF
1948
1949	CASE ( 'w"thetav"' )
1950	dopr_index(i) = 45
1951	dopr_unit(i) = TRIM ( heatflux_output_unit )
1952	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
1953
1954	CASE ( 'wthetav' )
1955	dopr_index(i) = 46
1956	dopr_unit(i) = TRIM ( heatflux_output_unit )
1957	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
1958
1959	CASE ( 'wthetav' )
1960	dopr_index(i) = 47
1961	dopr_unit(i) = TRIM ( heatflux_output_unit )
1962	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
1963
1964	CASE ( 'w"q"' )
1965	IF ( .NOT. humidity ) THEN
1966	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1967	' is not implemented for humidity = .FALSE.'
1968	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1969	ELSE
1970	dopr_index(i) = 48
1971	dopr_unit(i) = TRIM ( waterflux_output_unit )
1972	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
1973	ENDIF
1974
1975	CASE ( 'wq' )
1976	IF ( .NOT. humidity ) THEN
1977	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1978	' is not implemented for humidity = .FALSE.'
1979	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1980	ELSE
1981	dopr_index(i) = 49
1982	dopr_unit(i) = TRIM ( waterflux_output_unit )
1983	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
1984	ENDIF
1985
1986	CASE ( 'wq' )
1987	IF ( .NOT. humidity ) THEN
1988	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1989	' is not implemented for humidity = .FALSE.'
1990	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1991	ELSE
1992	dopr_index(i) = 50
1993	dopr_unit(i) = TRIM ( waterflux_output_unit )
1994	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
1995	ENDIF
1996
1997	CASE ( 'w"s"' )
1998	IF ( .NOT. passive_scalar ) THEN
1999	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2000	' is not implemented for passive_scalar = .FALSE.'
2001	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2002	ELSE
2003	dopr_index(i) = 117
2004	dopr_unit(i) = 'kg/m3 m/s'
2005	hom(:,2,117,:) = SPREAD( zw, 2, statistic_regions+1 )
2006	ENDIF
2007
2008	CASE ( 'ws' )
2009	IF ( .NOT. passive_scalar ) THEN
2010	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2011	' is not implemented for passive_scalar = .FALSE.'
2012	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2013	ELSE
2014	dopr_index(i) = 114
2015	dopr_unit(i) = 'kg/m3 m/s'
2016	hom(:,2,114,:) = SPREAD( zw, 2, statistic_regions+1 )
2017	ENDIF
2018
2019	CASE ( 'ws' )
2020	IF ( .NOT. passive_scalar ) THEN
2021	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2022	' is not implemented for passive_scalar = .FALSE.'
2023	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2024	ELSE
2025	dopr_index(i) = 118
2026	dopr_unit(i) = 'kg/m3 m/s'
2027	hom(:,2,118,:) = SPREAD( zw, 2, statistic_regions+1 )
2028	ENDIF
2029
2030	CASE ( 'w"qv"' )
2031	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2032	dopr_index(i) = 48
2033	dopr_unit(i) = TRIM ( waterflux_output_unit )
2034	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2035	ELSEIF ( humidity .AND. bulk_cloud_model ) THEN
2036	dopr_index(i) = 51
2037	dopr_unit(i) = TRIM ( waterflux_output_unit )
2038	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2039	ELSE
2040	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2041	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2042	'and humidity = .FALSE.'
2043	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2044	ENDIF
2045
2046	CASE ( 'wqv' )
2047	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2048	dopr_index(i) = 49
2049	dopr_unit(i) = TRIM ( waterflux_output_unit )
2050	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2051	ELSEIF( humidity .AND. bulk_cloud_model ) THEN
2052	dopr_index(i) = 52
2053	dopr_unit(i) = TRIM ( waterflux_output_unit )
2054	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2055	ELSE
2056	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2057	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2058	'and humidity = .FALSE.'
2059	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2060	ENDIF
2061
2062	CASE ( 'wqv' )
2063	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2064	dopr_index(i) = 50
2065	dopr_unit(i) = TRIM ( waterflux_output_unit )
2066	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2067	ELSEIF ( humidity .AND. bulk_cloud_model ) THEN
2068	dopr_index(i) = 53
2069	dopr_unit(i) = TRIM ( waterflux_output_unit )
2070	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2071	ELSE
2072	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2073	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2074	'and humidity = .FALSE.'
2075	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2076	ENDIF
2077
2078	CASE ( 'ql' )
2079	IF ( .NOT. bulk_cloud_model .AND. .NOT. cloud_droplets ) THEN
2080	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2081	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2082	'and cloud_droplets = .FALSE.'
2083	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2084	ELSE
2085	dopr_index(i) = 54
2086	dopr_unit(i) = 'kg/kg'
2087	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2088	ENDIF
2089
2090	CASE ( 'wuu*:dz' )
2091	dopr_index(i) = 55
2092	dopr_unit(i) = 'm2/s3'
2093	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2094
2095	CASE ( 'wp:dz' )
2096	dopr_index(i) = 56
2097	dopr_unit(i) = 'm2/s3'
2098	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2099
2100	CASE ( 'w"e:dz' )
2101	dopr_index(i) = 57
2102	dopr_unit(i) = 'm2/s3'
2103	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2104
2105	CASE ( 'u"theta"' )
2106	dopr_index(i) = 58
2107	dopr_unit(i) = TRIM ( heatflux_output_unit )
2108	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2109
2110	CASE ( 'utheta' )
2111	dopr_index(i) = 59
2112	dopr_unit(i) = TRIM ( heatflux_output_unit )
2113	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2114
2115	CASE ( 'utheta_t' )
2116	dopr_index(i) = 60
2117	dopr_unit(i) = TRIM ( heatflux_output_unit )
2118	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2119
2120	CASE ( 'v"theta"' )
2121	dopr_index(i) = 61
2122	dopr_unit(i) = TRIM ( heatflux_output_unit )
2123	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2124
2125	CASE ( 'vtheta' )
2126	dopr_index(i) = 62
2127	dopr_unit(i) = TRIM ( heatflux_output_unit )
2128	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2129
2130	CASE ( 'vtheta_t' )
2131	dopr_index(i) = 63
2132	dopr_unit(i) = TRIM ( heatflux_output_unit )
2133	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2134
2135	CASE ( 'wp' )
2136	dopr_index(i) = 68
2137	dopr_unit(i) = 'm3/s3'
2138	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2139
2140	CASE ( 'w"e' )
2141	dopr_index(i) = 69
2142	dopr_unit(i) = 'm3/s3'
2143	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2144
2145	CASE ( 'q*2' )
2146	IF ( .NOT. humidity ) THEN
2147	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2148	' is not implemented for humidity = .FALSE.'
2149	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2150	ELSE
2151	dopr_index(i) = 70
2152	dopr_unit(i) = 'kg2/kg2'
2153	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2154	ENDIF
2155
2156	CASE ( 'hyp' )
2157	dopr_index(i) = 72
2158	dopr_unit(i) = 'hPa'
2159	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2160
2161	CASE ( 'rho' )
2162	dopr_index(i) = 119
2163	dopr_unit(i) = 'kg/m3'
2164	hom(:,2,119,:) = SPREAD( zu, 2, statistic_regions+1 )
2165
2166	CASE ( 'rho_zw' )
2167	dopr_index(i) = 120
2168	dopr_unit(i) = 'kg/m3'
2169	hom(:,2,120,:) = SPREAD( zw, 2, statistic_regions+1 )
2170
2171	CASE ( 'ug' )
2172	dopr_index(i) = 78
2173	dopr_unit(i) = 'm/s'
2174	hom(:,2,78,:) = SPREAD( zu, 2, statistic_regions+1 )
2175
2176	CASE ( 'vg' )
2177	dopr_index(i) = 79
2178	dopr_unit(i) = 'm/s'
2179	hom(:,2,79,:) = SPREAD( zu, 2, statistic_regions+1 )
2180
2181	CASE ( 'w_subs' )
2182	IF ( .NOT. large_scale_subsidence ) THEN
2183	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2184	' is not implemented for large_scale_subsidence = .FALSE.'
2185	CALL message( 'check_parameters', 'PA0382', 1, 2, 0, 6, 0 )
2186	ELSE
2187	dopr_index(i) = 80
2188	dopr_unit(i) = 'm/s'
2189	hom(:,2,80,:) = SPREAD( zu, 2, statistic_regions+1 )
2190	ENDIF
2191
2192	CASE ( 's*2' )
2193	IF ( .NOT. passive_scalar ) THEN
2194	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2195	' is not implemented for passive_scalar = .FALSE.'
2196	CALL message( 'check_parameters', 'PA0185', 1, 2, 0, 6, 0 )
2197	ELSE
2198	dopr_index(i) = 116
2199	dopr_unit(i) = 'kg2/m6'
2200	hom(:,2,116,:) = SPREAD( zu, 2, statistic_regions+1 )
2201	ENDIF
2202
2203	CASE ( 'eta' )
2204	dopr_index(i) = 121
2205	dopr_unit(i) = 'mm'
2206	hom(:,2,121,:) = SPREAD( zu, 2, statistic_regions+1 )
2207
2208	kolmogorov_length_scale = .TRUE.
2209
2210	CASE DEFAULT
2211	unit = 'illegal'
2212	!
2213	!-- Check for other modules
2214	CALL module_interface_check_data_output_pr( data_output_pr(i), i, unit, dopr_unit(i) )
2215
2216	!
2217	!-- No valid quantity found
2218	IF ( unit == 'illegal' ) THEN
2219	IF ( data_output_pr_user(1) /= ' ' ) THEN
2220	message_string = 'illegal value for data_output_pr or ' // &
2221	'data_output_pr_user = "' // TRIM( data_output_pr(i) ) // '"'
2222	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2223	ELSE
2224	message_string = 'illegal value for data_output_pr = "' // &
2225	TRIM( data_output_pr(i) ) // '"'
2226	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2227	ENDIF
2228	ENDIF
2229
2230	END SELECT
2231
2232	ENDDO
2233
2234
2235	!
2236	!-- Append user-defined data output variables to the standard data output
2237	IF ( data_output_user(1) /= ' ' ) THEN
2238	i = 1
2239	DO WHILE ( data_output(i) /= ' ' .AND. i <= 500 )
2240	i = i + 1
2241	ENDDO
2242	j = 1
2243	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 500 )
2244	IF ( i > 500 ) THEN
2245	message_string = 'number of output quantitities given by data' // &
2246	'_output and data_output_user exceeds the limit of 500'
2247	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2248	ENDIF
2249	data_output(i) = data_output_user(j)
2250	i = i + 1
2251	j = j + 1
2252	ENDDO
2253	ENDIF
2254	!
2255	!-- Check data-output variable list for any duplicates and remove them
2256	ALLOCATE( data_output_filtered(1:UBOUND( data_output, DIM=1 )) )
2257	CALL filter_duplicate_strings( varnamelength, data_output, data_output_filtered )
2258	data_output = data_output_filtered
2259	DEALLOCATE( data_output_filtered )
2260	!
2261	!-- Check and set steering parameters for 2d/3d data output and averaging
2262	i = 1
2263	DO WHILE ( data_output(i) /= ' ' .AND. i <= 500 )
2264	!
2265	!-- Check for data averaging
2266	ilen = LEN_TRIM( data_output(i) )
2267	j = 0 ! no data averaging
2268	IF ( ilen > 3 ) THEN
2269	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2270	j = 1 ! data averaging
2271	data_output(i) = data_output(i)(1:ilen-3)
2272	ENDIF
2273	ENDIF
2274	!
2275	!-- Check for cross section or volume data
2276	ilen = LEN_TRIM( data_output(i) )
2277	k = 0 ! 3d data
2278	var = data_output(i)(1:ilen)
2279	IF ( ilen > 3 ) THEN
2280	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. data_output(i)(ilen-2:ilen) == '_xz' &
2281	.OR. data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2282	k = 1 ! 2d data
2283	var = data_output(i)(1:ilen-3)
2284	ENDIF
2285	ENDIF
2286
2287	!
2288	!-- Check for allowed value and set units
2289	SELECT CASE ( TRIM( var ) )
2290
2291	CASE ( 'e' )
2292	IF ( constant_diffusion ) THEN
2293	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2294	'constant_diffusion = .FALSE.'
2295	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2296	ENDIF
2297	unit = 'm2/s2'
2298
2299	CASE ( 'thetal' )
2300	IF ( .NOT. bulk_cloud_model ) THEN
2301	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2302	'bulk_cloud_model = .TRUE.'
2303	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2304	ENDIF
2305	unit = 'K'
2306
2307	CASE ( 'pc', 'pr' )
2308	IF ( .NOT. particle_advection ) THEN
2309	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2310	'a "particle_parameters"-NAMELIST in the parameter file (PARIN)'
2311	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2312	ENDIF
2313	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2314	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2315
2316	CASE ( 'q', 'thetav' )
2317	IF ( .NOT. humidity ) THEN
2318	message_string = 'output of "' // TRIM( var ) // '" requires humidity = .TRUE.'
2319	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2320	ENDIF
2321	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2322	IF ( TRIM( var ) == 'thetav' ) unit = 'K'
2323
2324	CASE ( 'ql' )
2325	IF ( .NOT. ( bulk_cloud_model .OR. cloud_droplets ) ) THEN
2326	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2327	'bulk_cloud_model = .TRUE. or cloud_droplets = .TRUE.'
2328	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2329	ENDIF
2330	unit = 'kg/kg'
2331
2332	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2333	IF ( .NOT. cloud_droplets ) THEN
2334	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2335	'cloud_droplets = .TRUE.'
2336	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2337	ENDIF
2338	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2339	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2340	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2341
2342	CASE ( 'qv' )
2343	IF ( .NOT. bulk_cloud_model ) THEN
2344	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2345	'bulk_cloud_model = .TRUE.'
2346	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2347	ENDIF
2348	unit = 'kg/kg'
2349
2350	CASE ( 's' )
2351	IF ( .NOT. passive_scalar ) THEN
2352	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2353	'passive_scalar = .TRUE.'
2354	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2355	ENDIF
2356	unit = 'kg/m3'
2357
2358	CASE ( 'p', 'theta', 'u', 'v', 'w' )
2359	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2360	IF ( TRIM( var ) == 'theta' ) unit = 'K'
2361	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2362	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2363	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2364	CONTINUE
2365
2366	CASE ( 'ghf', 'lwp', 'ol', 'qsurf', 'qsws', 'r_a', 'shf', 'ssurf', 'ssws', 't',&
2367	'tsurf', 'us', 'z0', 'z0h', 'z0q*' )
2368	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2369	message_string = 'illegal value for data_output: "' // TRIM( var ) // &
2370	'" & only 2d-horizontal cross sections are allowed for this value'
2371	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2372	ENDIF
2373
2374	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. bulk_cloud_model ) THEN
2375	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2376	'bulk_cloud_model = .TRUE.'
2377	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2378	ENDIF
2379	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2380	message_string = 'output of "' // TRIM( var ) // '" requires humidity = .TRUE.'
2381	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2382	ENDIF
2383
2384	IF ( TRIM( var ) == 'ghf*' .AND. .NOT. land_surface ) THEN
2385	message_string = 'output of "' // TRIM( var ) // '" requires land_surface = .TRUE.'
2386	CALL message( 'check_parameters', 'PA0404', 1, 2, 0, 6, 0 )
2387	ENDIF
2388
2389	IF ( ( TRIM( var ) == 'r_a' .OR. TRIM( var ) == 'ghf' ) .AND. .NOT. land_surface &
2390	.AND. .NOT. urban_surface ) THEN
2391	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2392	'land_surface = .TRUE. or ' // 'urban_surface = .TRUE.'
2393	CALL message( 'check_parameters', 'PA0404', 1, 2, 0, 6, 0 )
2394	ENDIF
2395
2396	IF ( TRIM( var ) == 'ssws*' .AND. .NOT. passive_scalar ) THEN
2397	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2398	'passive_scalar = .TRUE.'
2399	CALL message( 'check_parameters', 'PA0361', 1, 2, 0, 6, 0 )
2400	ENDIF
2401
2402	IF ( TRIM( var ) == 'ghf*' ) unit = 'W/m2'
2403	IF ( TRIM( var ) == 'lwp*' ) unit = 'kg/m2'
2404	IF ( TRIM( var ) == 'ol*' ) unit = 'm'
2405	IF ( TRIM( var ) == 'qsurf*' ) unit = 'kg/kg'
2406	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2407	IF ( TRIM( var ) == 'r_a*' ) unit = 's/m'
2408	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2409	IF ( TRIM( var ) == 'ssurf*' ) unit = 'kg/kg'
2410	IF ( TRIM( var ) == 'ssws' ) unit = 'kg/m2s'
2411	IF ( TRIM( var ) == 't*' ) unit = 'K'
2412	IF ( TRIM( var ) == 'tsurf*' ) unit = 'K'
2413	IF ( TRIM( var ) == 'us*' ) unit = 'm/s'
2414	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2415	IF ( TRIM( var ) == 'z0h*' ) unit = 'm'
2416	!
2417	!-- Output of surface latent and sensible heat flux will be in W/m2 in case of natural- and
2418	!-- urban-type surfaces, even if flux_output_mode is set to kinematic units.
2419	IF ( land_surface .OR. urban_surface ) THEN
2420	IF ( TRIM( var ) == 'shf*' ) unit = 'W/m2'
2421	IF ( TRIM( var ) == 'qsws*' ) unit = 'W/m2'
2422	ENDIF
2423
2424	CASE DEFAULT
2425	!
2426	!-- Check for other modules
2427	CALL module_interface_check_data_output( var, unit, i, j, ilen, k )
2428
2429	IF ( unit == 'illegal' ) THEN
2430	IF ( data_output_user(1) /= ' ' ) THEN
2431	message_string = 'illegal value for data_output or ' // &
2432	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2433	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2434	ELSE
2435	message_string = 'illegal value for data_output = "' // &
2436	TRIM( data_output(i) ) // '"'
2437	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2438	ENDIF
2439	ENDIF
2440
2441	END SELECT
2442	!
2443	!-- Set the internal steering parameters appropriately
2444	IF ( k == 0 ) THEN
2445	do3d_no(j) = do3d_no(j) + 1
2446	do3d(j,do3d_no(j)) = data_output(i)
2447	do3d_unit(j,do3d_no(j)) = unit
2448	ELSE
2449	do2d_no(j) = do2d_no(j) + 1
2450	do2d(j,do2d_no(j)) = data_output(i)
2451	do2d_unit(j,do2d_no(j)) = unit
2452	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2453	data_output_xy(j) = .TRUE.
2454	ENDIF
2455	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2456	data_output_xz(j) = .TRUE.
2457	ENDIF
2458	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2459	data_output_yz(j) = .TRUE.
2460	ENDIF
2461	ENDIF
2462
2463	IF ( j == 1 ) THEN
2464	!
2465	!-- Check, if variable is already subject to averaging
2466	found = .FALSE.
2467	DO k = 1, doav_n
2468	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2469	ENDDO
2470
2471	IF ( .NOT. found ) THEN
2472	doav_n = doav_n + 1
2473	doav(doav_n) = var
2474	ENDIF
2475	ENDIF
2476
2477	i = i + 1
2478	ENDDO
2479
2480	!
2481	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2482	IF ( doav_n > 0 .AND. averaging_interval == 0.0_wp ) THEN
2483	WRITE( message_string, * ) 'output of averaged quantity "', TRIM( doav(1) ), &
2484	'_av" requires to set a ', 'non-zero averaging interval'
2485	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2486	ENDIF
2487
2488	!
2489	!-- Check sectional planes and store them in one shared array
2490	IF ( ANY( section_xy > nz + 1 ) ) THEN
2491	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2492	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2493	ENDIF
2494	IF ( ANY( section_xz > ny + 1 ) ) THEN
2495	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2496	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2497	ENDIF
2498	IF ( ANY( section_yz > nx + 1 ) ) THEN
2499	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2500	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2501	ENDIF
2502	section(:,1) = section_xy
2503	section(:,2) = section_xz
2504	section(:,3) = section_yz
2505
2506	IF ( ANY( data_output_xy ) .AND. .NOT. ANY( section(:,1) /= -9999 ) ) THEN
2507	WRITE( message_string, * ) 'section_xy not defined for requested xy-cross section ' // &
2508	'output.&At least one cross section must be given.'
2509	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2510	ENDIF
2511	IF ( ANY( data_output_xz ) .AND. .NOT. ANY( section(:,2) /= -9999 ) ) THEN
2512	WRITE( message_string, * ) 'section_xz not defined for requested xz-cross section ' // &
2513	'output.&At least one cross section must be given.'
2514	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2515	ENDIF
2516	IF ( ANY( data_output_yz ) .AND. .NOT. ANY( section(:,3) /= -9999 ) ) THEN
2517	WRITE( message_string, * ) 'section_yz not defined for requested yz-cross section ' // &
2518	'output.&At least one cross section must be given.'
2519	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2520	ENDIF
2521	!
2522	!-- Upper plot limit for 3D arrays
2523	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2524
2525	!
2526	!-- Set output format string (used in header)
2527	SELECT CASE ( netcdf_data_format )
2528	CASE ( 1 )
2529	netcdf_data_format_string = 'netCDF classic'
2530	CASE ( 2 )
2531	netcdf_data_format_string = 'netCDF 64bit offset'
2532	CASE ( 3 )
2533	netcdf_data_format_string = 'netCDF4/HDF5'
2534	CASE ( 4 )
2535	netcdf_data_format_string = 'netCDF4/HDF5 classic'
2536	CASE ( 5 )
2537	netcdf_data_format_string = 'parallel netCDF4/HDF5'
2538	CASE ( 6 )
2539	netcdf_data_format_string = 'parallel netCDF4/HDF5 classic'
2540
2541	END SELECT
2542
2543	!
2544	!-- Check mask conditions
2545	DO mid = 1, max_masks
2546	IF ( data_output_masks(mid,1) /= ' ' .OR. data_output_masks_user(mid,1) /= ' ' ) THEN
2547	masks = masks + 1
2548	ENDIF
2549	ENDDO
2550
2551	IF ( masks < 0 .OR. masks > max_masks ) THEN
2552	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', '<= ', max_masks, &
2553	' (=max_masks)'
2554	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2555	ENDIF
2556	IF ( masks > 0 ) THEN
2557	mask_scale(1) = mask_scale_x
2558	mask_scale(2) = mask_scale_y
2559	mask_scale(3) = mask_scale_z
2560	IF ( ANY( mask_scale <= 0.0_wp ) ) THEN
2561	WRITE( message_string, * ) 'illegal value: mask_scale_x, mask_scale_y and mask_scale_z',&
2562	'must be > 0.0'
2563	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2564	ENDIF
2565	!
2566	!-- Generate masks for masked data output.
2567	!-- Parallel netcdf output is not tested so far for masked data, hence netcdf_data_format is
2568	!-- switched back to non-parallel output.
2569	netcdf_data_format_save = netcdf_data_format
2570	IF ( netcdf_data_format > 4 ) THEN
2571	IF ( netcdf_data_format == 5 ) netcdf_data_format = 3
2572	IF ( netcdf_data_format == 6 ) netcdf_data_format = 4
2573	message_string = 'netCDF file formats '// '5 (parallel netCDF 4) and 6 (parallel ' // &
2574	'netCDF 4 Classic model) & are currently not supported (not yet ' // &
2575	'tested) for masked data. &Using respective non-parallel' // &
2576	' output for masked data.'
2577	CALL message( 'check_parameters', 'PA0383', 0, 0, 0, 6, 0 )
2578	ENDIF
2579	CALL init_masks
2580	netcdf_data_format = netcdf_data_format_save
2581	ENDIF
2582
2583	!
2584	!-- Check the NetCDF data format
2585	IF ( netcdf_data_format > 2 ) THEN
2586	#if defined( __netcdf4 )
2587	CONTINUE
2588	#else
2589	message_string = 'netCDF: netCDF4 format requested but no ' // &
2590	'cpp-directive __netcdf4 given & switch back to 64-bit offset format'
2591	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2592	netcdf_data_format = 2
2593	#endif
2594	ENDIF
2595	IF ( netcdf_data_format > 4 ) THEN
2596	#if defined( __netcdf4 ) && defined( __netcdf4_parallel )
2597	CONTINUE
2598	#else
2599	message_string = 'netCDF: netCDF4 parallel output requested but no ' // &
2600	'cpp-directive __netcdf4_parallel given & switch ' // &
2601	'back to netCDF4 non-parallel output'
2602	CALL message( 'check_parameters', 'PA0099', 0, 1, 0, 6, 0 )
2603	netcdf_data_format = netcdf_data_format - 2
2604	#endif
2605	ENDIF
2606
2607	!
2608	!-- Calculate fixed number of output time levels for parallel netcdf output.
2609	!-- The time dimension has to be defined as limited for parallel output, because otherwise the I/O
2610	!-- performance drops significantly.
2611	IF ( netcdf_data_format > 4 ) THEN
2612
2613	!
2614	!-- Check if any of the follwoing data output interval is 0.0s, which is not allowed for parallel
2615	!-- output.
2616	CALL check_dt_do( dt_do3d, 'dt_do3d' )
2617	CALL check_dt_do( dt_do2d_xy, 'dt_do2d_xy' )
2618	CALL check_dt_do( dt_do2d_xz, 'dt_do2d_xz' )
2619	CALL check_dt_do( dt_do2d_yz, 'dt_do2d_yz' )
2620	CALL check_dt_do( dt_data_output_av, 'dt_data_output_av' )
2621
2622	!-- Set needed time levels (ntdim) to saved time levels + to be saved time levels.
2623	ntdim_3d(0) = do3d_time_count(0) + CEILING( &
2624	( end_time - MAX( &
2625	MERGE( skip_time_do3d, skip_time_do3d + spinup_time, &
2626	data_output_during_spinup ), &
2627	simulated_time_at_begin ) &
2628	) / dt_do3d )
2629	IF ( do3d_at_begin ) ntdim_3d(0) = ntdim_3d(0) + 1
2630
2631	ntdim_3d(1) = do3d_time_count(1) + CEILING( &
2632	( end_time - MAX( &
2633	MERGE( skip_time_data_output_av, skip_time_data_output_av + spinup_time, &
2634	data_output_during_spinup ), &
2635	simulated_time_at_begin ) &
2636	) / dt_data_output_av )
2637
2638	ntdim_2d_xy(0) = do2d_xy_time_count(0) + CEILING( &
2639	( end_time - MAX( &
2640	MERGE( skip_time_do2d_xy, skip_time_do2d_xy + spinup_time, &
2641	data_output_during_spinup ), &
2642	simulated_time_at_begin ) &
2643	) / dt_do2d_xy )
2644
2645	ntdim_2d_xz(0) = do2d_xz_time_count(0) + CEILING( &
2646	( end_time - MAX( &
2647	MERGE( skip_time_do2d_xz, skip_time_do2d_xz + spinup_time, &
2648	data_output_during_spinup ), &
2649	simulated_time_at_begin ) &
2650	) / dt_do2d_xz )
2651
2652	ntdim_2d_yz(0) = do2d_yz_time_count(0) + CEILING( &
2653	( end_time - MAX( &
2654	MERGE( skip_time_do2d_yz, skip_time_do2d_yz + spinup_time, &
2655	data_output_during_spinup ), &
2656	simulated_time_at_begin ) &
2657	) / dt_do2d_yz )
2658
2659	IF ( do2d_at_begin ) THEN
2660	ntdim_2d_xy(0) = ntdim_2d_xy(0) + 1
2661	ntdim_2d_xz(0) = ntdim_2d_xz(0) + 1
2662	ntdim_2d_yz(0) = ntdim_2d_yz(0) + 1
2663	ENDIF
2664	!
2665	!-- Please note, for averaged 2D data skip_time_data_output_av is the relavant output control
2666	!-- parameter.
2667	ntdim_2d_xy(1) = do2d_xy_time_count(1) + CEILING( &
2668	( end_time - MAX( MERGE( skip_time_data_output_av, &
2669	skip_time_data_output_av + spinup_time, &
2670	data_output_during_spinup ), &
2671	simulated_time_at_begin ) &
2672	) / dt_data_output_av )
2673
2674	ntdim_2d_xz(1) = do2d_xz_time_count(1) + CEILING( &
2675	( end_time - MAX( MERGE( skip_time_data_output_av, &
2676	skip_time_data_output_av + spinup_time, &
2677	data_output_during_spinup ), &
2678	simulated_time_at_begin ) &
2679	) / dt_data_output_av )
2680
2681	ntdim_2d_yz(1) = do2d_yz_time_count(1) + CEILING( &
2682	( end_time - MAX( MERGE( skip_time_data_output_av, &
2683	skip_time_data_output_av + spinup_time, &
2684	data_output_during_spinup ), &
2685	simulated_time_at_begin ) &
2686	) / dt_data_output_av )
2687
2688	ENDIF
2689
2690	!
2691	!-- Check, whether a constant diffusion coefficient shall be used
2692	IF ( km_constant /= -1.0_wp ) THEN
2693	IF ( km_constant < 0.0_wp ) THEN
2694	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
2695	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
2696	ELSE
2697	IF ( prandtl_number < 0.0_wp ) THEN
2698	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, ' < 0.0'
2699	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
2700	ENDIF
2701	constant_diffusion = .TRUE.
2702
2703	IF ( constant_flux_layer ) THEN
2704	message_string = 'constant_flux_layer is not allowed with fixed value of km'
2705	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
2706	ENDIF
2707	ENDIF
2708	ENDIF
2709
2710	!
2711	!-- In case of non-cyclic lateral boundaries and a damping layer for the potential temperature,
2712	!-- check the width of the damping layer
2713	IF ( bc_lr /= 'cyclic' ) THEN
2714	IF ( pt_damping_width < 0.0_wp .OR. pt_damping_width > REAL( (nx+1) * dx ) ) THEN
2715	message_string = 'pt_damping_width out of range'
2716	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2717	ENDIF
2718	ENDIF
2719
2720	IF ( bc_ns /= 'cyclic' ) THEN
2721	IF ( pt_damping_width < 0.0_wp .OR. pt_damping_width > REAL( (ny+1) * dy ) ) THEN
2722	message_string = 'pt_damping_width out of range'
2723	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2724	ENDIF
2725	ENDIF
2726
2727	!
2728	!-- Check value range for zeta = z/L
2729	IF ( zeta_min >= zeta_max ) THEN
2730	WRITE( message_string, * ) 'zeta_min = ', zeta_min, ' must be less ', 'than zeta_max = ', &
2731	zeta_max
2732	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
2733	ENDIF
2734
2735	!
2736	!-- Check random generator
2737	IF ( (random_generator /= 'system-specific' .AND. &
2738	random_generator /= 'random-parallel' ) .AND. &
2739	random_generator /= 'numerical-recipes' ) THEN
2740	message_string = 'unknown random generator: random_generator = "' // &
2741	TRIM( random_generator ) // '"'
2742	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
2743	ENDIF
2744
2745	!
2746	!-- Determine upper and lower hight level indices for random perturbations
2747	IF ( disturbance_level_b == -9999999.9_wp ) THEN
2748	IF ( ocean_mode ) THEN
2749	disturbance_level_b = zu((nzt*2)/3)
2750	disturbance_level_ind_b = ( nzt * 2 ) / 3
2751	ELSE
2752	disturbance_level_b = zu(nzb+3)
2753	disturbance_level_ind_b = nzb + 3
2754	ENDIF
2755	ELSEIF ( disturbance_level_b < zu(3) ) THEN
2756	WRITE( message_string, * ) 'disturbance_level_b = ', disturbance_level_b, ' must be >= ', &
2757	zu(3), '(zu(3))'
2758	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
2759	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
2760	WRITE( message_string, * ) 'disturbance_level_b = ', disturbance_level_b, ' must be <= ', &
2761	zu(nzt-2), '(zu(nzt-2))'
2762	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
2763	ELSE
2764	DO k = 3, nzt-2
2765	IF ( disturbance_level_b <= zu(k) ) THEN
2766	disturbance_level_ind_b = k
2767	EXIT
2768	ENDIF
2769	ENDDO
2770	ENDIF
2771
2772	IF ( disturbance_level_t == -9999999.9_wp ) THEN
2773	IF ( ocean_mode ) THEN
2774	disturbance_level_t = zu(nzt-3)
2775	disturbance_level_ind_t = nzt - 3
2776	ELSE
2777	disturbance_level_t = zu(nzt/3)
2778	disturbance_level_ind_t = nzt / 3
2779	ENDIF
2780	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
2781	WRITE( message_string, * ) 'disturbance_level_t = ', disturbance_level_t, ' must be <= ', &
2782	zu(nzt-2), '(zu(nzt-2))'
2783	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
2784	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
2785	WRITE( message_string, * ) 'disturbance_level_t = ', disturbance_level_t, &
2786	' must be >= disturbance_level_b = ', disturbance_level_b
2787	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
2788	ELSE
2789	DO k = 3, nzt-2
2790	IF ( disturbance_level_t <= zu(k) ) THEN
2791	disturbance_level_ind_t = k
2792	EXIT
2793	ENDIF
2794	ENDDO
2795	ENDIF
2796
2797	!
2798	!-- Check again whether the levels determined this way are ok.
2799	!-- Error may occur at automatic determination and too few grid points in z-direction.
2800	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
2801	WRITE( message_string, * ) 'disturbance_level_ind_t = ', disturbance_level_ind_t, &
2802	' must be >= ', 'disturbance_level_ind_b = ', disturbance_level_ind_b
2803	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
2804	ENDIF
2805
2806	!
2807	!-- Determine the horizontal index range for random perturbations.
2808	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed near the inflow and
2809	!-- the perturbation area is further limited to ...(1) after the initial phase of the flow.
2810
2811	IF ( bc_lr /= 'cyclic' ) THEN
2812	IF ( inflow_disturbance_begin == -1 ) THEN
2813	inflow_disturbance_begin = MIN( 10, nx/2 )
2814	ENDIF
2815	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx ) THEN
2816	message_string = 'inflow_disturbance_begin out of range'
2817	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
2818	ENDIF
2819	IF ( inflow_disturbance_end == -1 ) THEN
2820	inflow_disturbance_end = MIN( 100, 3*nx/4 )
2821	ENDIF
2822	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) THEN
2823	message_string = 'inflow_disturbance_end out of range'
2824	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
2825	ENDIF
2826	ELSEIF ( bc_ns /= 'cyclic' ) THEN
2827	IF ( inflow_disturbance_begin == -1 ) THEN
2828	inflow_disturbance_begin = MIN( 10, ny/2 )
2829	ENDIF
2830	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny ) THEN
2831	message_string = 'inflow_disturbance_begin out of range'
2832	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
2833	ENDIF
2834	IF ( inflow_disturbance_end == -1 ) THEN
2835	inflow_disturbance_end = MIN( 100, 3*ny/4 )
2836	ENDIF
2837	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) THEN
2838	message_string = 'inflow_disturbance_end out of range'
2839	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
2840	ENDIF
2841	ENDIF
2842
2843	IF ( random_generator == 'random-parallel' ) THEN
2844	dist_nxl = nxl; dist_nxr = nxr
2845	dist_nys = nys; dist_nyn = nyn
2846	IF ( bc_lr == 'radiation/dirichlet' ) THEN
2847	dist_nxr = MIN( nx - inflow_disturbance_begin, nxr )
2848	dist_nxl(1) = MAX( nx - inflow_disturbance_end, nxl )
2849	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
2850	dist_nxl = MAX( inflow_disturbance_begin, nxl )
2851	dist_nxr(1) = MIN( inflow_disturbance_end, nxr )
2852	ELSEIF ( bc_lr == 'nested' .OR. bc_lr == 'nesting_offline' ) THEN
2853	dist_nxl = MAX( inflow_disturbance_begin, nxl )
2854	dist_nxr = MIN( nx - inflow_disturbance_begin, nxr )
2855	ENDIF
2856	IF ( bc_ns == 'dirichlet/radiation' ) THEN
2857	dist_nyn = MIN( ny - inflow_disturbance_begin, nyn )
2858	dist_nys(1) = MAX( ny - inflow_disturbance_end, nys )
2859	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
2860	dist_nys = MAX( inflow_disturbance_begin, nys )
2861	dist_nyn(1) = MIN( inflow_disturbance_end, nyn )
2862	ELSEIF ( bc_ns == 'nested' .OR. bc_ns == 'nesting_offline' ) THEN
2863	dist_nys = MAX( inflow_disturbance_begin, nys )
2864	dist_nyn = MIN( ny - inflow_disturbance_begin, nyn )
2865	ENDIF
2866	ELSE
2867	dist_nxl = 0; dist_nxr = nx
2868	dist_nys = 0; dist_nyn = ny
2869	IF ( bc_lr == 'radiation/dirichlet' ) THEN
2870	dist_nxr = nx - inflow_disturbance_begin
2871	dist_nxl(1) = nx - inflow_disturbance_end
2872	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
2873	dist_nxl = inflow_disturbance_begin
2874	dist_nxr(1) = inflow_disturbance_end
2875	ELSEIF ( bc_lr == 'nested' .OR. bc_lr == 'nesting_offline' ) THEN
2876	dist_nxr = nx - inflow_disturbance_begin
2877	dist_nxl = inflow_disturbance_begin
2878	ENDIF
2879	IF ( bc_ns == 'dirichlet/radiation' ) THEN
2880	dist_nyn = ny - inflow_disturbance_begin
2881	dist_nys(1) = ny - inflow_disturbance_end
2882	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
2883	dist_nys = inflow_disturbance_begin
2884	dist_nyn(1) = inflow_disturbance_end
2885	ELSEIF ( bc_ns == 'nested' .OR. bc_ns == 'nesting_offline' ) THEN
2886	dist_nyn = ny - inflow_disturbance_begin
2887	dist_nys = inflow_disturbance_begin
2888	ENDIF
2889	ENDIF
2890
2891	!
2892	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow boundary (so far, a
2893	!-- turbulent inflow is realized from the left side only).
2894	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
2895	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
2896	'condition at the inflow boundary'
2897	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
2898	ENDIF
2899
2900	!
2901	!-- Turbulent inflow requires that 3d arrays have been cyclically filled with data from prerun in
2902	!-- the first main run
2903	IF ( turbulent_inflow .AND. initializing_actions /= 'cyclic_fill' .AND. &
2904	initializing_actions /= 'read_restart_data' ) THEN
2905	message_string = 'turbulent_inflow = .T. requires ' // &
2906	'initializing_actions = ''cyclic_fill'' or ' // &
2907	'initializing_actions = ''read_restart_data'' '
2908	CALL message( 'check_parameters', 'PA0055', 1, 2, 0, 6, 0 )
2909	ENDIF
2910
2911	!
2912	!-- In case of turbulent inflow
2913	IF ( turbulent_inflow ) THEN
2914
2915	!
2916	!-- Calculate the index of the recycling plane
2917	IF ( recycling_width <= dx .OR. recycling_width >= nx * dx ) THEN
2918	WRITE( message_string, * ) 'illegal value for recycling_width: ', recycling_width
2919	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
2920	ENDIF
2921	!
2922	!-- Calculate the index
2923	recycling_plane = recycling_width / dx
2924	!
2925	!-- Check for correct input of recycling method for thermodynamic quantities
2926	IF ( TRIM( recycling_method_for_thermodynamic_quantities ) /= 'turbulent_fluctuation' .AND.&
2927	TRIM( recycling_method_for_thermodynamic_quantities ) /= 'absolute_value' ) THEN
2928	WRITE( message_string, * ) 'unknown recycling method for thermodynamic quantities: ', &
2929	TRIM( recycling_method_for_thermodynamic_quantities )
2930	CALL message( 'check_parameters', 'PA0184', 1, 2, 0, 6, 0 )
2931	ENDIF
2932
2933	ENDIF
2934
2935
2936	IF ( turbulent_outflow ) THEN
2937	!
2938	!-- Turbulent outflow requires Dirichlet conditions at the respective inflow boundary (so far, a
2939	!-- turbulent outflow is realized at the right side only).
2940	IF ( bc_lr /= 'dirichlet/radiation' ) THEN
2941	message_string = 'turbulent_outflow = .T. requires bc_lr = "dirichlet/radiation"'
2942	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
2943	ENDIF
2944	!
2945	!-- The ouflow-source plane must lay inside the model domain
2946	IF ( outflow_source_plane < dx .OR. outflow_source_plane > nx * dx ) THEN
2947	WRITE( message_string, * ) 'illegal value for outflow_source'// '_plane: ', &
2948	outflow_source_plane
2949	CALL message( 'check_parameters', 'PA0145', 1, 2, 0, 6, 0 )
2950	ENDIF
2951	ENDIF
2952
2953	!
2954	!-- Determine damping level index for 1D model
2955	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
2956	IF ( damp_level_1d == -1.0_wp ) THEN
2957	damp_level_1d = zu(nzt+1)
2958	damp_level_ind_1d = nzt + 1
2959	ELSEIF ( damp_level_1d < 0.0_wp .OR. damp_level_1d > zu(nzt+1) ) THEN
2960	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, ' must be >= 0.0 and <= ',&
2961	zu(nzt+1), '(zu(nzt+1))'
2962	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
2963	ELSE
2964	DO k = 1, nzt+1
2965	IF ( damp_level_1d <= zu(k) ) THEN
2966	damp_level_ind_1d = k
2967	EXIT
2968	ENDIF
2969	ENDDO
2970	ENDIF
2971	ENDIF
2972
2973	!
2974	!-- Check some other 1d-model parameters
2975	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
2976	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
2977	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // '" is unknown'
2978	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
2979	ENDIF
2980	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
2981	TRIM( dissipation_1d ) /= 'detering' .AND. &
2982	TRIM( dissipation_1d ) /= 'prognostic' ) THEN
2983	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // '" is unknown'
2984	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
2985	ENDIF
2986	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
2987	TRIM( dissipation_1d ) == 'as_in_3d_model' ) THEN
2988	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
2989	'" requires mixing_length_1d = "as_in_3d_model"'
2990	CALL message( 'check_parameters', 'PA0485', 1, 2, 0, 6, 0 )
2991	ENDIF
2992
2993	!
2994	!-- Set time for the next user defined restart (time_restart is the internal parameter for steering
2995	!-- restart events)
2996	IF ( restart_time /= 9999999.9_wp ) THEN
2997	IF ( restart_time > time_since_reference_point ) THEN
2998	time_restart = restart_time
2999	ENDIF
3000	ELSE
3001	!
3002	!-- In case of a restart run, set internal parameter to default (no restart) if the
3003	!-- NAMELIST-parameter restart_time is omitted
3004	time_restart = 9999999.9_wp
3005	ENDIF
3006
3007	!
3008	!-- Check pressure gradient conditions
3009	IF ( dp_external .AND. conserve_volume_flow ) THEN
3010	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3011	'w are .TRUE. but one of them must be .FALSE.'
3012	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3013	ENDIF
3014	IF ( dp_external ) THEN
3015	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3016	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3017	' of range [zu(nzb), zu(nzt)]'
3018	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3019	ENDIF
3020	IF ( .NOT. ANY( dpdxy /= 0.0_wp ) ) THEN
3021	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3022	'ro, i.e. the external pressure gradient will not be applied'
3023	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3024	ENDIF
3025	ENDIF
3026	IF ( ANY( dpdxy /= 0.0_wp ) .AND. .NOT. dp_external ) THEN
3027	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3028	'.FALSE., i.e. the external pressure gradient & will not be applied'
3029	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3030	ENDIF
3031	IF ( conserve_volume_flow ) THEN
3032	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3033
3034	conserve_volume_flow_mode = 'initial_profiles'
3035
3036	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3037	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3038	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3039	conserve_volume_flow_mode
3040	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3041	ENDIF
3042	IF ( ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3043	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3044	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3045	'require conserve_volume_flow_mode = ''initial_profiles'''
3046	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3047	ENDIF
3048	ENDIF
3049	IF ( ( u_bulk /= 0.0_wp .OR. v_bulk /= 0.0_wp ) .AND. &
3050	( .NOT. conserve_volume_flow .OR. TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) )&
3051	THEN
3052	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3053	'conserve_volume_flow = .T. and ', 'conserve_volume_flow_mode = ''bulk_velocity'''
3054	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3055	ENDIF
3056
3057	!
3058	!-- Prevent empty time records in volume, cross-section and masked data in case of non-parallel
3059	!-- netcdf-output in restart runs
3060	IF ( netcdf_data_format < 5 ) THEN
3061	IF ( TRIM( initializing_actions ) == 'read_restart_data' ) THEN
3062	do3d_time_count = 0
3063	do2d_xy_time_count = 0
3064	do2d_xz_time_count = 0
3065	do2d_yz_time_count = 0
3066	domask_time_count = 0
3067	ENDIF
3068	ENDIF
3069
3070
3071	!
3072	!-- Check roughness length, which has to be smaller than dz/2
3073	IF ( ( constant_flux_layer .OR. INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) &
3074	.AND. roughness_length >= 0.5 * dz(1) ) THEN
3075	message_string = 'roughness_length must be smaller than dz/2'
3076	CALL message( 'check_parameters', 'PA0424', 1, 2, 0, 6, 0 )
3077	ENDIF
3078
3079	!
3080	!-- Check if topography is read from file in case of complex terrain simulations
3081	IF ( complex_terrain .AND. TRIM( topography ) /= 'read_from_file' ) THEN
3082	message_string = 'complex_terrain requires topography = ''read_from_file'''
3083	CALL message( 'check_parameters', 'PA0295', 1, 2, 0, 6, 0 )
3084	ENDIF
3085
3086	!
3087	!-- Check if vertical grid stretching is switched off in case of complex terrain simulations
3088	IF ( complex_terrain .AND. ANY( dz_stretch_level_start /= -9999999.9_wp ) ) THEN
3089	message_string = 'Vertical grid stretching is not allowed for complex_terrain = .TRUE.'
3090	CALL message( 'check_parameters', 'PA0473', 1, 2, 0, 6, 0 )
3091	ENDIF
3092
3093	CALL location_message( 'checking parameters', 'finished' )
3094
3095	CONTAINS
3096
3097	!--------------------------------------------------------------------------------------------------!
3098	! Description:
3099	! ------------
3100	!> Check the length of data output intervals. In case of parallel NetCDF output the time levels of
3101	!> the output files need to be fixed. Therefore setting the output interval to 0.0s (usually used to
3102	!> output each timestep) is not possible as long as a non-fixed timestep is used.
3103	!--------------------------------------------------------------------------------------------------!
3104
3105	SUBROUTINE check_dt_do( dt_do, dt_do_name )
3106
3107	IMPLICIT NONE
3108
3109	CHARACTER (LEN=*), INTENT (IN) :: dt_do_name !< parin variable name
3110
3111	REAL(wp), INTENT (INOUT) :: dt_do !< data output interval
3112
3113	IF ( dt_do == 0.0_wp ) THEN
3114	IF ( dt_fixed ) THEN
3115	WRITE( message_string, '(A,F9.4,A)' ) 'Output at every timestep is wanted (' // &
3116	dt_do_name // ' = 0.0).&'// &
3117	'The output interval is set to the fixed timestep dt '// '= ', dt, 's.'
3118	CALL message( 'check_parameters', 'PA0060', 0, 0, 0, 6, 0 )
3119	dt_do = dt
3120	ELSE
3121	message_string = dt_do_name // ' = 0.0 while using a ' // &
3122	'variable timestep and parallel netCDF4 is not allowed.'
3123	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
3124	ENDIF
3125	ENDIF
3126
3127	END SUBROUTINE check_dt_do
3128
3129
3130
3131	!--------------------------------------------------------------------------------------------------!
3132	! Description:
3133	! ------------
3134	!> Set the bottom and top boundary conditions for humidity and scalars.
3135	!--------------------------------------------------------------------------------------------------!
3136
3137	SUBROUTINE set_bc_scalars( sq, bc_b, bc_t, ibc_b, ibc_t, err_nr_b, err_nr_t )
3138
3139
3140	IMPLICIT NONE
3141
3142	CHARACTER (LEN=*) :: bc_b !< bottom boundary condition
3143	CHARACTER (LEN=*) :: bc_t !< top boundary condition
3144	CHARACTER (LEN=*) :: err_nr_b !< error number if bottom bc is unknown
3145	CHARACTER (LEN=*) :: err_nr_t !< error number if top bc is unknown
3146	CHARACTER (LEN=1) :: sq !< name of scalar quantity
3147
3148
3149	INTEGER(iwp) :: ibc_b !< index for bottom boundary condition
3150	INTEGER(iwp) :: ibc_t !< index for top boundary condition
3151
3152	!
3153	!-- Set Integer flags and check for possilbe errorneous settings for bottom boundary condition
3154	IF ( bc_b == 'dirichlet' ) THEN
3155	ibc_b = 0
3156	ELSEIF ( bc_b == 'neumann' ) THEN
3157	ibc_b = 1
3158	ELSE
3159	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // '_b ="' // &
3160	TRIM( bc_b ) // '"'
3161	CALL message( 'check_parameters', err_nr_b, 1, 2, 0, 6, 0 )
3162	ENDIF
3163	!
3164	!-- Set Integer flags and check for possilbe errorneous settings for top boundary condition
3165	IF ( bc_t == 'dirichlet' ) THEN
3166	ibc_t = 0
3167	ELSEIF ( bc_t == 'neumann' ) THEN
3168	ibc_t = 1
3169	ELSEIF ( bc_t == 'initial_gradient' ) THEN
3170	ibc_t = 2
3171	ELSEIF ( bc_t == 'nested' .OR. bc_t == 'nesting_offline' ) THEN
3172	ibc_t = 3
3173	ELSE
3174	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // '_t ="' // &
3175	TRIM( bc_t ) // '"'
3176	CALL message( 'check_parameters', err_nr_t, 1, 2, 0, 6, 0 )
3177	ENDIF
3178
3179
3180	END SUBROUTINE set_bc_scalars
3181
3182
3183
3184	!--------------------------------------------------------------------------------------------------!
3185	! Description:
3186	! ------------
3187	!> Check for consistent settings of bottom boundary conditions for humidity and scalars.
3188	!--------------------------------------------------------------------------------------------------!
3189
3190	SUBROUTINE check_bc_scalars( sq, bc_b, ibc_b, err_nr_1, err_nr_2, constant_flux, &
3191	surface_initial_change )
3192
3193
3194	IMPLICIT NONE
3195
3196	CHARACTER (LEN=*) :: bc_b !< bottom boundary condition
3197	CHARACTER (LEN=*) :: err_nr_1 !< error number of first error
3198	CHARACTER (LEN=*) :: err_nr_2 !< error number of second error
3199	CHARACTER (LEN=1) :: sq !< name of scalar quantity
3200
3201
3202	INTEGER(iwp) :: ibc_b !< index of bottom boundary condition
3203
3204	LOGICAL :: constant_flux !< flag for constant-flux layer
3205
3206	REAL(wp) :: surface_initial_change !< value of initial change at the surface
3207
3208	!
3209	!-- A given surface value implies Dirichlet boundary condition for the respective quantity. In
3210	!-- this case specification of a constant flux is forbidden. However, an exception is made for
3211	!-- large-scale forcing as well as land-surface model.
3212	IF ( .NOT. land_surface .AND. .NOT. large_scale_forcing ) THEN
3213	IF ( ibc_b == 0 .AND. constant_flux ) THEN
3214	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b = "' // &
3215	TRIM( bc_b ) // '" is not allowed with prescribed surface flux'
3216	CALL message( 'check_parameters', err_nr_1, 1, 2, 0, 6, 0 )
3217	ENDIF
3218	ENDIF
3219	IF ( constant_flux .AND. surface_initial_change /= 0.0_wp ) THEN
3220	WRITE( message_string, * ) 'a prescribed surface flux is not allo', 'wed with ', sq, &
3221	'_surface_initial_change (/=0) = ', surface_initial_change
3222	CALL message( 'check_parameters', err_nr_2, 1, 2, 0, 6, 0 )
3223	ENDIF
3224
3225
3226	END SUBROUTINE check_bc_scalars
3227
3228
3229
3230	!--------------------------------------------------------------------------------------------------!
3231	! Description:
3232	! ------------
3233	!> Filter a list of strings for duplicates. The output list is of same length but does not contain
3234	!> any duplicates.
3235	!--------------------------------------------------------------------------------------------------!
3236
3237	SUBROUTINE filter_duplicate_strings( string_length, string_list, string_list_filtered )
3238
3239	IMPLICIT NONE
3240
3241	INTEGER, INTENT(IN) :: string_length !< length of a single string in list
3242
3243	CHARACTER (LEN=*), DIMENSION(:), INTENT(IN) :: string_list !< non-filtered list
3244	CHARACTER (LEN=string_length), DIMENSION(:), INTENT(OUT), ALLOCATABLE :: string_list_filtered !< filtered list
3245
3246	CHARACTER (LEN=string_length) :: string_to_check !< string to be check for duplicates
3247
3248	INTEGER(iwp) :: i !< loop index
3249	INTEGER(iwp) :: j !< loop index
3250	INTEGER(iwp) :: k !< loop index
3251	INTEGER(iwp) :: nstrings !< number of strings in list
3252
3253	LOGICAL :: is_duplicate !< true if string has duplicates in list
3254
3255
3256	nstrings = UBOUND( string_list, DIM=1 )
3257	ALLOCATE( string_list_filtered(1:nstrings) )
3258	string_list_filtered(:) = ' '
3259
3260	k = 0
3261	DO i = 1, nstrings
3262	string_to_check = string_list(i)
3263
3264	IF ( string_to_check == ' ' ) EXIT
3265
3266	is_duplicate = .FALSE.
3267	DO j = 1, nstrings
3268	IF ( string_list_filtered(j) == ' ' ) THEN
3269	EXIT
3270	ELSEIF ( string_to_check == string_list_filtered(j) ) THEN
3271	is_duplicate = .TRUE.
3272	EXIT
3273	ENDIF
3274	ENDDO
3275
3276	IF ( .NOT. is_duplicate ) THEN
3277	k = k + 1
3278	string_list_filtered(k) = string_to_check
3279	ENDIF
3280
3281	ENDDO
3282
3283	END SUBROUTINE filter_duplicate_strings
3284
3285
3286	END SUBROUTINE check_parameters

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source: palm/trunk/SOURCE/check_parameters.f90 @ 4767

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