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check_parameters.f90 @ 4847

Last change on this file since 4847 was 4844, checked in by raasch, 4 years ago

bugfix: size of some profile arrays increased, size check for profile output added

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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: 142.9 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 1997-2021 Leibniz Universitaet Hannover
17	!--------------------------------------------------------------------------------------------------!
18	!
19	! Current revisions:
20	! -----------------
21	!
22	!
23	! Former revisions:
24	! -----------------
25	! $Id: check_parameters.f90 4844 2021-01-18 09:22:26Z raasch $
26	! size check for profile output added
27	!
28	! 4828 2021-01-05 11:21:41Z Giersch
29	! allow prescribing initial uv_profiles AND geostrophic wind
30	! by changing error message PA0347 to an informative message
31	!
32	! 4685 2020-09-18 11:49:50Z gronemeier
33	! filter data_output_pr and data_output list for duplicate entries
34	!
35	! 4633 2020-08-05 14:21:14Z suehring
36	! todo added
37	!
38	! 4565 2020-06-15 08:30:38Z oliver.maas
39	! added check for pt_surface_heating_rate
40	!
41	! 4564 2020-06-12 14:03:36Z raasch
42	! Vertical nesting method of Huq et al. (2019) removed
43	!
44	! 4562 2020-06-12 08:38:47Z raasch
45	! bugfix: revised error message for exceeding allow number of time series
46	!
47	! 4559 2020-06-11 08:51:48Z raasch
48	! file re-formatted to follow the PALM coding standard
49	!
50	! 4536 2020-05-17 17:24:13Z raasch
51	! unneccessary query for restart data format removed
52	!
53	! 4534 2020-05-14 18:35:22Z raasch
54	! adjustments for I/O on reduced number of cores using shared memory MPI
55	!
56	! 4514 2020-04-30 16:29:59Z suehring
57	! Enable output of qsurf and ssurf
58	!
59	! 4513 2020-04-30 13:45:47Z raasch
60	! unused modules removed
61	!
62	! 4511 2020-04-30 12:20:40Z raasch
63	! call of chem_boundary_conds removed (respective settings are now done in the chemistry module)
64	!
65	! 4495 2020-04-13 20:11:20Z raasch
66	! check new restart_data_format parameters
67	!
68	! 4493 2020-04-10 09:49:43Z pavelkrc
69	! Kolmogorov length scale eta added to profile output
70	!
71	! 4444 2020-03-05 15:59:50Z raasch
72	! bugfix: cpp-directives for serial mode added
73	!
74	! 4392 2020-01-31 16:14:57Z pavelkrc
75	! Some error numbers revised to prevent double usage
76	!
77	! 11:55:33Z oliver.maas
78	! Checks for closed channel flow implemented
79	!
80	! 11:55:33Z oliver.maas
81	! Move 2-m potential temperature output to diagnostic_output_quantities
82	!
83	! 11:55:33Z oliver.maas
84	! removed message PA0421, concerning old parameter recycling_yshift
85	!
86	! 11:55:33Z oliver.maas
87	! adjust message to the modified parameter recycling_yshift
88	!
89	! 11:55:33Z oliver.maas
90	! Check if a cross section is specified if any output cross-section quantity
91	! is given
92	!
93	! 11:55:33Z oliver.maas
94	! Overwrite rotation_angle from namelist by value from static driver
95	!
96	! 11:55:33Z oliver.maas
97	! removed conversion from recycle_absolute_quantities to raq, added check and
98	! error message for correct input of recycling_method_for_thermodynamic_quantities
99	!
100	! 11:55:33Z oliver.maas
101	! Corrected "Former revisions" section
102	!
103	! 11:55:33Z oliver.maas
104	! bugfix error message: replaced PA184 by PA0184
105	!
106	! 11:55:33Z oliver.maas
107	! added conversion from recycle_absolute_quantities to raq for recycling of
108	! absolute quantities and added error message PA184 for not implemented quantities
109	!
110	! 4142 2019-08-05 12:38:31Z suehring
111	! Consider spinup in number of output timesteps for averaged 2D output (merge
112	! from branch resler).
113	!
114	! 4069 2019-07-01 14:05:51Z Giersch
115	! Masked output running index mid has been introduced as a local variable to
116	! avoid runtime error (Loop variable has been modified) in time_integration
117	!
118	! 4048 2019-06-21 21:00:21Z knoop
119	! Moved tcm_check_data_output to module_interface
120	!
121	! 4039 2019-06-18 10:32:41Z suehring
122	! Modularize diagnostic output
123	!
124	! 4017 2019-06-06 12:16:46Z schwenkel
125	! output of turbulence intensity added
126	!
127	! 3933 2019-04-25 12:33:20Z kanani
128	! Alphabetical resorting in CASE, condense settings for theta_2m* into one IF clause
129	!
130	! 3885 2019-04-11 11:29:34Z kanani
131	! Changes related to global restructuring of location messages and introduction
132	! of additional debug messages
133	!
134	! 3766 2019-02-26 16:23:41Z raasch
135	! trim added to avoid truncation compiler warnings
136	!
137	! 3761 2019-02-25 15:31:42Z raasch
138	! unused variables removed
139	!
140	! 3735 2019-02-12 09:52:40Z dom_dwd_user
141	! Passing variable j (averaged output?) to
142	! module_interface.f90:chem_check_data_output.
143	!
144	! 3705 2019-01-29 19:56:39Z suehring
145	! bugfix: renamed thetav_t to vtheta_t
146	!
147	! 3702 2019-01-28 13:19:30Z gronemeier
148	! most_method removed
149	!
150	! 3655 2019-01-07 16:51:22Z knoop
151	! Formatting
152	!
153	! Revision 1.1 1997/08/26 06:29:23 raasch
154	! Initial revision
155	!
156	!
157	! Description:
158	! ------------
159	!> Check control parameters and deduce further quantities.
160	!
161	!> @todo Increase character length of unit and corresponding characters to LEN>=8 in order to allow
162	!> units like degree_C (05.08.2020)
163	!--------------------------------------------------------------------------------------------------!
164	SUBROUTINE check_parameters
165
166
167	USE arrays_3d
168
169	USE basic_constants_and_equations_mod
170
171	USE bulk_cloud_model_mod, &
172	ONLY: bulk_cloud_model
173
174	USE control_parameters
175
176	USE grid_variables
177
178	USE kinds
179
180	USE indices
181
182	USE model_1d_mod, &
183	ONLY: damp_level_1d, damp_level_ind_1d
184
185	USE module_interface, &
186	ONLY: module_interface_check_data_output, &
187	module_interface_check_data_output_pr, &
188	module_interface_check_data_output_ts, &
189	module_interface_check_parameters
190
191	USE netcdf_data_input_mod, &
192	ONLY: init_model, input_pids_static, netcdf_data_input_check_dynamic, &
193	netcdf_data_input_check_static
194
195	USE netcdf_interface, &
196	ONLY: do2d_unit, do3d_unit, dopr_unit, dots_label, dots_max, dots_num, dots_unit, &
197	heatflux_output_unit, momentumflux_output_unit, netcdf_data_format, &
198	netcdf_data_format_string, waterflux_output_unit
199
200	USE particle_attributes, &
201	ONLY: particle_advection, use_sgs_for_particles
202
203	USE pegrid
204
205	USE pmc_interface, &
206	ONLY: cpl_id, nested_run
207
208	USE profil_parameter
209
210	USE statistics
211
212	USE subsidence_mod
213
214	USE transpose_indices
215
216	IMPLICIT NONE
217
218	CHARACTER (LEN=varnamelength) :: var !< variable name
219	CHARACTER (LEN=7) :: unit !< unit of variable
220	CHARACTER (LEN=8) :: date !< current date string
221	CHARACTER (LEN=10) :: time !< current time string
222	CHARACTER (LEN=20) :: ensemble_string !< string containing number of ensemble member
223	CHARACTER (LEN=15) :: nest_string !< string containing id of nested domain
224	CHARACTER (LEN=40) :: coupling_string !< string containing type of coupling
225	CHARACTER (LEN=100) :: action !< flag string
226
227	CHARACTER (LEN=varnamelength), DIMENSION(:), ALLOCATABLE :: data_output_filtered !< filtered list of output variables
228
229	INTEGER(iwp) :: i !< loop index
230	INTEGER(iwp) :: ilen !< string length
231	INTEGER(iwp) :: j !< loop index
232	INTEGER(iwp) :: k !< loop index
233	INTEGER(iwp) :: kk !< loop index
234	INTEGER(iwp) :: mid !< masked output running index
235	INTEGER(iwp) :: netcdf_data_format_save !< initial value of netcdf_data_format
236	INTEGER(iwp) :: position !< index position of string
237
238	LOGICAL :: found !< flag, true if output variable is already marked for averaging
239
240	REAL(wp) :: gradient !< local gradient
241	#if defined( __parallel )
242	REAL(wp) :: dt_spinup_max !< maximum spinup timestep in nested domains
243	REAL(wp) :: remote = 0.0_wp !< MPI id of remote processor
244	REAL(wp) :: spinup_time_max !< maximum spinup time in nested domains
245	REAL(wp) :: time_to_be_simulated_from_reference_point !< time to be simulated from reference point
246	#endif
247
248
249	CALL location_message( 'checking parameters', 'start' )
250	!
251	!-- At first, check static and dynamic input for consistency.
252	CALL netcdf_data_input_check_dynamic
253	CALL netcdf_data_input_check_static
254	!
255	!-- Check for overlap combinations, which are not realized yet
256	IF ( transpose_compute_overlap .AND. numprocs == 1 ) THEN
257	message_string = 'transpose-compute-overlap not implemented for single PE runs'
258	CALL message( 'check_parameters', 'PA0000', 1, 2, 0, 6, 0 )
259	ENDIF
260
261	!
262	!-- Check the coupling mode
263	IF ( coupling_mode /= 'uncoupled' .AND. &
264	coupling_mode /= 'precursor_atmos' .AND. &
265	coupling_mode /= 'precursor_ocean' .AND. &
266	coupling_mode /= 'atmosphere_to_ocean' .AND. &
267	coupling_mode /= 'ocean_to_atmosphere' ) THEN
268	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
269	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
270	ENDIF
271
272	!
273	!-- Check if humidity is set to .TRUE. in case of the atmospheric run (for coupled runs)
274	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. .NOT. humidity) THEN
275	message_string = ' Humidity has to be set to .T. in the _p3d file ' // &
276	'for coupled runs between ocean and atmosphere.'
277	CALL message( 'check_parameters', 'PA0476', 1, 2, 0, 6, 0 )
278	ENDIF
279
280	!
281	!-- Check and set the restart data format variables
282	IF ( TRIM( restart_data_format ) /= 'fortran_binary' .AND. &
283	TRIM( restart_data_format ) /= 'mpi' .AND. &
284	TRIM( restart_data_format ) /= 'mpi_shared_memory' ) THEN
285	message_string = 'illegal restart data format "' // TRIM( restart_data_format ) // '"'
286	CALL message( 'check_parameters', 'PA0724', 1, 2, 0, 6, 0 )
287	ENDIF
288
289	IF ( TRIM( restart_data_format_input ) == 'undefined' ) THEN
290	restart_data_format_input = restart_data_format
291	ENDIF
292	IF ( TRIM( restart_data_format_output ) == 'undefined' ) THEN
293	restart_data_format_output = restart_data_format
294	ENDIF
295
296	IF ( TRIM( restart_data_format_input ) /= 'fortran_binary' .AND. &
297	TRIM( restart_data_format_input ) /= 'mpi' .AND. &
298	TRIM( restart_data_format_input ) /= 'mpi_shared_memory' ) THEN
299	message_string = 'illegal restart input data format "' // &
300	TRIM( restart_data_format_input ) // '"'
301	CALL message( 'check_parameters', 'PA0725', 1, 2, 0, 6, 0 )
302	ENDIF
303	IF ( TRIM( restart_data_format_output ) /= 'fortran_binary' .AND. &
304	TRIM( restart_data_format_output ) /= 'mpi' .AND. &
305	TRIM( restart_data_format_output ) /= 'mpi_shared_memory' ) THEN
306	message_string = 'illegal restart output data format "' // &
307	TRIM( restart_data_format_output ) // '"'
308	CALL message( 'check_parameters', 'PA0726', 1, 2, 0, 6, 0 )
309	ENDIF
310
311	!
312	!-- Set flag for including total domain boundaries in the restart data (MPI-IO) in case of
313	!-- non-cyclic boundary conditions
314	include_total_domain_boundaries = .NOT. ( bc_lr_cyc .AND. bc_ns_cyc )
315
316	!
317	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
318	IF ( coupling_mode /= 'uncoupled' .AND. &
319	coupling_mode /= 'precursor_atmos' .AND. &
320	coupling_mode /= 'precursor_ocean' ) THEN
321
322	IF ( dt_coupling == 9999999.9_wp ) THEN
323	message_string = 'dt_coupling is not set but required for coupling mode "' // &
324	TRIM( coupling_mode ) // '"'
325	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
326	ENDIF
327
328	#if defined( __parallel )
329
330
331	IF ( myid == 0 ) THEN
332	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, ierr )
333	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, status, ierr )
334	ENDIF
335	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
336
337	IF ( dt_coupling /= remote ) THEN
338	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), '": dt_coupling = ',&
339	dt_coupling, '& is not equal to ', 'dt_coupling_remote = ', remote
340	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
341	ENDIF
342	IF ( dt_coupling <= 0.0_wp ) THEN
343
344	IF ( myid == 0 ) THEN
345	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
346	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, status, ierr )
347	ENDIF
348	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
349
350	dt_coupling = MAX( dt_max, remote )
351	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
352	'": dt_coupling <= 0.0 & is not allowed and is reset to ', 'MAX(dt_max(A,O)) = ', &
353	dt_coupling
354	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
355	ENDIF
356
357	IF ( myid == 0 ) THEN
358	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, ierr )
359	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, status, ierr )
360	ENDIF
361	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
362
363	IF ( restart_time /= remote ) THEN
364	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
365	'": restart_time = ', restart_time, '& is not equal to ', &
366	'restart_time_remote = ', remote
367	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
368	ENDIF
369
370	IF ( myid == 0 ) THEN
371	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, ierr )
372	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, status, ierr )
373	ENDIF
374	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
375
376	IF ( dt_restart /= remote ) THEN
377	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), '": dt_restart = ', &
378	dt_restart, '& is not equal to ', 'dt_restart_remote = ', remote
379	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
380	ENDIF
381
382	time_to_be_simulated_from_reference_point = end_time-coupling_start_time
383
384	IF ( myid == 0 ) THEN
385	CALL MPI_SEND( time_to_be_simulated_from_reference_point, 1, MPI_REAL, target_id, 14, &
386	comm_inter, ierr )
387	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, status, ierr )
388	ENDIF
389	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
390
391	IF ( time_to_be_simulated_from_reference_point /= remote ) THEN
392	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
393	'": time_to_be_simulated_from_reference_point = ', &
394	time_to_be_simulated_from_reference_point, '& is not equal ', &
395	'to time_to_be_simulated_from_reference_point_remote = ', &
396	remote
397	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
398	ENDIF
399
400	IF ( myid == 0 ) THEN
401	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
402	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, status, ierr )
403	ENDIF
404	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
405
406
407	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
408
409	IF ( dx < remote ) THEN
410	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
411	'": dx in Atmosphere is not equal to or not larger than dx in ocean'
412	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
413	ENDIF
414
415	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
416	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
417	'": Domain size in x-direction is not equal in ocean and atmosphere'
418	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
419	ENDIF
420
421	ENDIF
422
423	IF ( myid == 0) THEN
424	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
425	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, status, ierr )
426	ENDIF
427	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
428
429	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
430
431	IF ( dy < remote ) THEN
432	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
433	'": dy in Atmosphere is not equal to or not larger than dy in ocean'
434	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
435	ENDIF
436
437	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
438	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
439	'": Domain size in y-direction is not equal in ocean and atmosphere'
440	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
441	ENDIF
442
443	IF ( MOD( nx_o+1, nx_a+1 ) /= 0 ) THEN
444	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
445	'": nx+1 in ocean is not divisible by nx+1 in', ' atmosphere without remainder'
446	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
447	ENDIF
448
449	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
450	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
451	'": ny+1 in ocean is not divisible by ny+1 in', ' atmosphere without remainder'
452
453	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
454	ENDIF
455
456	ENDIF
457	#else
458	WRITE( message_string, * ) 'coupling requires PALM to be compiled with', &
459	' cpp-option "-D__parallel"'
460	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
461	#endif
462	ENDIF
463
464	#if defined( __parallel )
465	!
466	!-- Exchange via intercommunicator
467	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
468	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, ierr )
469	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
470	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, comm_inter, status, ierr )
471	ENDIF
472	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
473
474	#endif
475
476	!
477	!-- User settings for restart times requires that "restart" has been given as file activation
478	!-- string. Otherwise, binary output would not be saved by palmrun.
479	IF ( ( restart_time /= 9999999.9_wp .OR. dt_restart /= 9999999.9_wp ) &
480	.AND. .NOT. write_binary ) THEN
481	WRITE( message_string, * ) 'manual restart settings requires file ', &
482	'activation string "restart"'
483	CALL message( 'check_parameters', 'PA0001', 1, 2, 0, 6, 0 )
484	ENDIF
485
486
487	!
488	!-- Generate the file header which is used as a header for most of PALM's output files
489	CALL DATE_AND_TIME( date, time, run_zone )
490	run_date = date(1:4) // '-' // date(5:6) // '-' // date(7:8)
491	run_time = time(1:2) // ':' // time(3:4) // ':' // time(5:6)
492	IF ( coupling_mode == 'uncoupled' ) THEN
493	coupling_string = ''
494	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
495	coupling_string = ' coupled (atmosphere)'
496	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
497	coupling_string = ' coupled (ocean)'
498	ENDIF
499	IF ( ensemble_member_nr /= 0 ) THEN
500	WRITE( ensemble_string, '(2X,A,I2.2)' ) 'en-no: ', ensemble_member_nr
501	ELSE
502	ensemble_string = ''
503	ENDIF
504	IF ( nested_run ) THEN
505	WRITE( nest_string, '(2X,A,I2.2)' ) 'nest-id: ', cpl_id
506	ELSE
507	nest_string = ''
508	ENDIF
509
510	WRITE ( run_description_header, '(A,2X,A,2X,A,A,A,I2.2,A,A,A,2X,A,A,2X,A,1X,A)' ) &
511	TRIM( version ), TRIM( revision ), 'run: ', TRIM( run_identifier ), '.', runnr, &
512	TRIM( coupling_string ), TRIM( nest_string ), TRIM( ensemble_string), 'host: ', &
513	TRIM( host ), run_date, run_time
514
515	!
516	!-- Check the general loop optimization method
517	SELECT CASE ( TRIM( loop_optimization ) )
518
519	CASE ( 'cache', 'vector' )
520	CONTINUE
521
522	CASE DEFAULT
523	message_string = 'illegal value given for loop_optimization: "' // &
524	TRIM( loop_optimization ) // '"'
525	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
526
527	END SELECT
528
529	!
530	!-- Check topography setting (check for illegal parameter combinations)
531	IF ( topography /= 'flat' ) THEN
532	action = ' '
533	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' ) THEN
534	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
535	ENDIF
536	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) THEN
537	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
538	ENDIF
539	IF ( psolver == 'sor' ) THEN
540	WRITE( action, '(A,A)' ) 'psolver = ', psolver
541	ENDIF
542	IF ( sloping_surface ) THEN
543	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
544	ENDIF
545	IF ( galilei_transformation ) THEN
546	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
547	ENDIF
548	IF ( cloud_droplets ) THEN
549	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
550	ENDIF
551	IF ( .NOT. constant_flux_layer .AND. topography /= 'closed_channel' ) THEN
552	WRITE( action, '(A)' ) 'constant_flux_layer = .FALSE.'
553	ENDIF
554	IF ( action /= ' ' ) THEN
555	message_string = 'The specified topography does not allow ' // TRIM( action )
556	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
557	ENDIF
558	!
559	!-- Check illegal/untested parameter combinations for closed channel
560	If ( topography == 'closed_channel' ) THEN
561	symmetry_flag = 1
562	message_string = 'Bottom and top boundary are treated equal'
563	CALL message( 'check_parameters', 'PA0699', 0, 0, 0, 6, 0 )
564
565	IF ( dz(1) /= dz(COUNT( dz /= -1.0_wp )) .OR. dz_stretch_level /= -9999999.9_wp) THEN
566	WRITE( message_string, * ) 'dz should be equal close to the ' // &
567	'boundaries due to symmetrical problem'
568	CALL message( 'check_parameters', 'PA0700', 1, 2, 0, 6, 0 )
569	ENDIF
570
571	IF ( constant_flux_layer ) THEN
572	WRITE( message_string, * ) 'A constant flux layer is not ' // &
573	'allowed if a closed channel shall be used'
574	CALL message( 'check_parameters', 'PA0701', 1, 2, 0, 6, 0 )
575	ENDIF
576
577	IF ( ocean_mode ) THEN
578	WRITE( message_string, * ) 'The ocean mode is not allowed if ' // &
579	'a closed channel shall be used'
580	CALL message( 'check_parameters', 'PA0702', 1, 2, 0, 6, 0 )
581	ENDIF
582
583	IF ( momentum_advec /= 'ws-scheme' .OR. &
584	scalar_advec /= 'ws-scheme' ) THEN
585	WRITE( message_string, * ) 'A closed channel require the upwind scheme of Wicker' // &
586	' and Skamarock as the advection scheme'
587	CALL message( 'check_parameters', 'PA0703', 1, 2, 0, 6, 0 )
588	ENDIF
589	ENDIF
590	ENDIF
591
592	!
593	!-- Check approximation
594	IF ( TRIM( approximation ) /= 'boussinesq' .AND. TRIM( approximation ) /= 'anelastic' ) THEN
595	message_string = 'unknown approximation: approximation = "' // TRIM( approximation ) // '"'
596	CALL message( 'check_parameters', 'PA0446', 1, 2, 0, 6, 0 )
597	ENDIF
598
599	!
600	!-- Check approximation requirements
601	IF ( TRIM( approximation ) == 'anelastic' .AND. TRIM( momentum_advec ) /= 'ws-scheme' ) THEN
602	message_string = 'Anelastic approximation requires momentum_advec = "ws-scheme"'
603	CALL message( 'check_parameters', 'PA0447', 1, 2, 0, 6, 0 )
604	ENDIF
605	IF ( TRIM( approximation ) == 'anelastic' .AND. TRIM( psolver ) == 'multigrid' ) THEN
606	message_string = 'Anelastic approximation currently only supports psolver = "poisfft", ' // &
607	'psolver = "sor" and psolver = "multigrid_noopt"'
608	CALL message( 'check_parameters', 'PA0448', 1, 2, 0, 6, 0 )
609	ENDIF
610	IF ( TRIM( approximation ) == 'anelastic' .AND. conserve_volume_flow ) THEN
611	message_string = 'Anelastic approximation is not allowed with ' // &
612	'conserve_volume_flow = .TRUE.'
613	CALL message( 'check_parameters', 'PA0449', 1, 2, 0, 6, 0 )
614	ENDIF
615
616	!
617	!-- Check flux input mode
618	IF ( TRIM( flux_input_mode ) /= 'dynamic' .AND. TRIM( flux_input_mode ) /= 'kinematic' &
619	.AND. TRIM( flux_input_mode ) /= 'approximation-specific' ) THEN
620	message_string = 'unknown flux input mode: flux_input_mode = "' // &
621	TRIM( flux_input_mode ) // '"'
622	CALL message( 'check_parameters', 'PA0450', 1, 2, 0, 6, 0 )
623	ENDIF
624	!
625	!-- Set flux input mode according to approximation if applicable
626	IF ( TRIM( flux_input_mode ) == 'approximation-specific' ) THEN
627	IF ( TRIM( approximation ) == 'anelastic' ) THEN
628	flux_input_mode = 'dynamic'
629	ELSEIF ( TRIM( approximation ) == 'boussinesq' ) THEN
630	flux_input_mode = 'kinematic'
631	ENDIF
632	ENDIF
633
634	!
635	!-- Check flux output mode
636	IF ( TRIM( flux_output_mode ) /= 'dynamic' .AND. TRIM( flux_output_mode ) /= 'kinematic' &
637	.AND. TRIM( flux_output_mode ) /= 'approximation-specific' ) THEN
638	message_string = 'unknown flux output mode: flux_output_mode = "' // &
639	TRIM( flux_output_mode ) // '"'
640	CALL message( 'check_parameters', 'PA0451', 1, 2, 0, 6, 0 )
641	ENDIF
642	!
643	!-- Set flux output mode according to approximation if applicable
644	IF ( TRIM( flux_output_mode ) == 'approximation-specific' ) THEN
645	IF ( TRIM( approximation ) == 'anelastic' ) THEN
646	flux_output_mode = 'dynamic'
647	ELSEIF ( TRIM( approximation ) == 'boussinesq' ) THEN
648	flux_output_mode = 'kinematic'
649	ENDIF
650	ENDIF
651
652
653	!
654	!-- When the land- or urban-surface model is used, the flux output must be dynamic.
655	IF ( land_surface .OR. urban_surface ) THEN
656	flux_output_mode = 'dynamic'
657	ENDIF
658
659	!
660	!-- Set the flux output units according to flux_output_mode
661	IF ( TRIM( flux_output_mode ) == 'kinematic' ) THEN
662	heatflux_output_unit = 'K m/s'
663	waterflux_output_unit = 'kg/kg m/s'
664	momentumflux_output_unit = 'm2/s2'
665	ELSEIF ( TRIM( flux_output_mode ) == 'dynamic' ) THEN
666	heatflux_output_unit = 'W/m2'
667	waterflux_output_unit = 'W/m2'
668	momentumflux_output_unit = 'N/m2'
669	ENDIF
670
671	!
672	!-- set time series output units for fluxes
673	dots_unit(14:16) = TRIM( heatflux_output_unit )
674	dots_unit(21) = TRIM( waterflux_output_unit )
675	dots_unit(19:20) = TRIM( momentumflux_output_unit )
676
677	!
678	!-- Add other module specific timeseries
679	CALL module_interface_check_data_output_ts( dots_max, dots_num, dots_label, dots_unit )
680
681	!
682	!-- Check if maximum number of allowed timeseries is exceeded
683	IF ( dots_num > dots_max ) THEN
684	WRITE( message_string, * ) 'number of time series quantities exceeds', &
685	' its maximum of dots_max = ', dots_max, &
686	'&Please increase dots_max in netcdf_interface_mod.f90.'
687	CALL message( 'check_parameters', 'PA0194', 1, 2, 0, 6, 0 )
688	ENDIF
689
690	!
691	!-- Check whether there are any illegal values
692	!-- Pressure solver:
693	IF ( psolver /= 'poisfft' .AND. psolver /= 'sor' .AND. psolver /= 'multigrid' .AND. &
694	psolver /= 'multigrid_noopt' ) THEN
695	message_string = 'unknown solver for perturbation pressure: psolver' // &
696	' = "' // TRIM( psolver ) // '"'
697	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
698	ENDIF
699
700	IF ( psolver(1:9) == 'multigrid' ) THEN
701	IF ( cycle_mg == 'w' ) THEN
702	gamma_mg = 2
703	ELSEIF ( cycle_mg == 'v' ) THEN
704	gamma_mg = 1
705	ELSE
706	message_string = 'unknown multigrid cycle: cycle_mg = "' // TRIM( cycle_mg ) // '"'
707	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
708	ENDIF
709	ENDIF
710
711	IF ( fft_method /= 'singleton-algorithm' .AND. fft_method /= 'temperton-algorithm' .AND. &
712	fft_method /= 'fftw' .AND. fft_method /= 'system-specific' ) THEN
713	message_string = 'unknown fft-algorithm: fft_method = "' // TRIM( fft_method ) // '"'
714	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
715	ENDIF
716
717	IF( momentum_advec == 'ws-scheme' .AND. .NOT. call_psolver_at_all_substeps ) THEN
718	message_string = 'psolver must be called at each RK3 substep when "'// &
719	TRIM(momentum_advec) // ' "is used for momentum_advec'
720	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
721	END IF
722	!
723	!-- Advection schemes:
724	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
725	momentum_advec /= 'up-scheme' ) THEN
726	message_string = 'unknown advection scheme: momentum_advec = "' // &
727	TRIM( momentum_advec ) // '"'
728	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
729	ENDIF
730	IF ( ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
731	.AND. ( timestep_scheme == 'euler' .OR. timestep_scheme == 'runge-kutta-2' ) ) THEN
732	message_string = 'momentum_advec or scalar_advec = "' // TRIM( momentum_advec ) // &
733	'" is not allowed with timestep_scheme = "' // &
734	TRIM( timestep_scheme ) // '"'
735	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
736	ENDIF
737	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
738	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'up-scheme' ) THEN
739	message_string = 'unknown advection scheme: scalar_advec = "' // TRIM( scalar_advec ) // '"'
740	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
741	ENDIF
742	IF ( scalar_advec == 'bc-scheme' .AND. loop_optimization == 'cache' ) THEN
743	message_string = 'advection_scheme scalar_advec = "' // TRIM( scalar_advec ) // &
744	'" not implemented for loop_optimization = "' // &
745	TRIM( loop_optimization ) // '"'
746	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
747	ENDIF
748
749	IF ( use_sgs_for_particles .AND. .NOT. cloud_droplets .AND. .NOT. use_upstream_for_tke &
750	.AND. scalar_advec /= 'ws-scheme' ) THEN
751	use_upstream_for_tke = .TRUE.
752	message_string = 'use_upstream_for_tke is set to .TRUE. because ' // &
753	'use_sgs_for_particles = .TRUE. and scalar_advec /= ws-scheme'
754	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
755	ENDIF
756
757	!
758	!-- Set LOGICAL switches to enhance performance
759	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
760	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
761
762
763	!
764	!-- Timestep schemes:
765	SELECT CASE ( TRIM( timestep_scheme ) )
766
767	CASE ( 'euler' )
768	intermediate_timestep_count_max = 1
769
770	CASE ( 'runge-kutta-2' )
771	intermediate_timestep_count_max = 2
772
773	CASE ( 'runge-kutta-3' )
774	intermediate_timestep_count_max = 3
775
776	CASE DEFAULT
777	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
778	TRIM( timestep_scheme ) // '"'
779	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
780
781	END SELECT
782
783	IF ( ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
784	.AND. timestep_scheme(1:5) == 'runge' ) THEN
785	message_string = 'momentum advection scheme "' // TRIM( momentum_advec ) // &
786	'" & does not work with timestep_scheme "' // TRIM( timestep_scheme ) &
787	// '"'
788	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
789	ENDIF
790	!
791	!-- Check for proper settings for microphysics
792	IF ( bulk_cloud_model .AND. cloud_droplets ) THEN
793	message_string = 'bulk_cloud_model = .TRUE. is not allowed with cloud_droplets = .TRUE.'
794	CALL message( 'check_parameters', 'PA0442', 1, 2, 0, 6, 0 )
795	ENDIF
796
797	!
798	!-- Initializing actions must have been set by the user
799	IF ( TRIM( initializing_actions ) == '' ) THEN
800	message_string = 'no value specified for initializing_actions'
801	CALL message( 'check_parameters', 'PA0149', 1, 2, 0, 6, 0 )
802	ENDIF
803
804	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
805	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
806	!
807	!-- No restart run: several initialising actions are possible
808	action = initializing_actions
809	DO WHILE ( TRIM( action ) /= '' )
810	position = INDEX( action, ' ' )
811	SELECT CASE ( action(1:position-1) )
812
813	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', 'by_user', &
814	'initialize_vortex', 'initialize_ptanom', 'initialize_bubble', 'inifor' )
815	action = action(position+1:)
816
817	CASE DEFAULT
818	message_string = 'initializing_action = "' // &
819	TRIM( action ) // '" unknown or not allowed'
820	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
821
822	END SELECT
823	ENDDO
824	ENDIF
825
826	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. conserve_volume_flow ) THEN
827	message_string = 'initializing_actions = "initialize_vortex"' // &
828	' is not allowed with conserve_volume_flow = .T.'
829	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
830	ENDIF
831
832
833	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
834	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
835	message_string = 'initializing_actions = "set_constant_profiles"' // &
836	' and "set_1d-model_profiles" are not allowed simultaneously'
837	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
838	ENDIF
839
840	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
841	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
842	message_string = 'initializing_actions = "set_constant_profiles"' // &
843	' and "by_user" are not allowed simultaneously'
844	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
845	ENDIF
846
847	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
848	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
849	message_string = 'initializing_actions = "by_user" and ' // &
850	'"set_1d-model_profiles" are not allowed simultaneously'
851	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
852	ENDIF
853	!
854	!-- In case of spinup and nested run, spinup end time must be identical in order to have
855	!-- synchronously running simulations.
856	IF ( nested_run ) THEN
857	#if defined( __parallel )
858	CALL MPI_ALLREDUCE( spinup_time, spinup_time_max, 1, MPI_REAL, MPI_MAX, MPI_COMM_WORLD, &
859	ierr )
860	CALL MPI_ALLREDUCE( dt_spinup, dt_spinup_max, 1, MPI_REAL, MPI_MAX, MPI_COMM_WORLD, &
861	ierr )
862
863	IF ( spinup_time /= spinup_time_max .OR. dt_spinup /= dt_spinup_max ) THEN
864	message_string = 'In case of nesting, spinup_time and ' // &
865	'dt_spinup must be identical in all parent and child domains.'
866	CALL message( 'check_parameters', 'PA0489', 3, 2, 0, 6, 0 )
867	ENDIF
868	#endif
869	ENDIF
870
871	IF ( bulk_cloud_model .AND. .NOT. humidity ) THEN
872	WRITE( message_string, * ) 'bulk_cloud_model = ', bulk_cloud_model, &
873	' is not allowed with humidity = ', humidity
874	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
875	ENDIF
876
877	IF ( humidity .AND. sloping_surface ) THEN
878	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
879	'are not allowed simultaneously'
880	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
881	ENDIF
882
883	!-- Check the module settings
884	CALL module_interface_check_parameters
885
886	!
887	!-- In case of no restart run, check initialising parameters and calculate further quantities
888	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
889
890	!
891	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
892	pt_init = pt_surface
893	IF ( humidity ) q_init = q_surface
894	IF ( passive_scalar ) s_init = s_surface
895
896	!--
897	!-- If required, compute initial profile of the geostrophic wind (component ug)
898	i = 1
899	gradient = 0.0_wp
900
901	IF ( .NOT. ocean_mode ) THEN
902
903	ug_vertical_gradient_level_ind(1) = 0
904	ug(0) = ug_surface
905	DO k = 1, nzt+1
906	IF ( i < 11 ) THEN
907	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
908	ug_vertical_gradient_level(i) >= 0.0_wp ) THEN
909	gradient = ug_vertical_gradient(i) / 100.0_wp
910	ug_vertical_gradient_level_ind(i) = k - 1
911	i = i + 1
912	ENDIF
913	ENDIF
914	IF ( gradient /= 0.0_wp ) THEN
915	IF ( k /= 1 ) THEN
916	ug(k) = ug(k-1) + dzu(k) * gradient
917	ELSE
918	ug(k) = ug_surface + dzu(k) * gradient
919	ENDIF
920	ELSE
921	ug(k) = ug(k-1)
922	ENDIF
923	ENDDO
924
925	ELSE
926
927	ug_vertical_gradient_level_ind(1) = nzt+1
928	ug(nzt+1) = ug_surface
929	DO k = nzt, nzb, -1
930	IF ( i < 11 ) THEN
931	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
932	ug_vertical_gradient_level(i) <= 0.0_wp ) THEN
933	gradient = ug_vertical_gradient(i) / 100.0_wp
934	ug_vertical_gradient_level_ind(i) = k + 1
935	i = i + 1
936	ENDIF
937	ENDIF
938	IF ( gradient /= 0.0_wp ) THEN
939	IF ( k /= nzt ) THEN
940	ug(k) = ug(k+1) - dzu(k+1) * gradient
941	ELSE
942	ug(k) = ug_surface - 0.5_wp * dzu(k+1) * gradient
943	ug(k+1) = ug_surface + 0.5_wp * dzu(k+1) * gradient
944	ENDIF
945	ELSE
946	ug(k) = ug(k+1)
947	ENDIF
948	ENDDO
949
950	ENDIF
951
952	!
953	!-- In case of no given gradients for ug, choose a zero gradient
954	IF ( ug_vertical_gradient_level(1) == -9999999.9_wp ) THEN
955	ug_vertical_gradient_level(1) = 0.0_wp
956	ENDIF
957
958	!
959	!--
960	!-- If required, compute initial profile of the geostrophic wind (component vg)
961	i = 1
962	gradient = 0.0_wp
963
964	IF ( .NOT. ocean_mode ) THEN
965
966	vg_vertical_gradient_level_ind(1) = 0
967	vg(0) = vg_surface
968	DO k = 1, nzt+1
969	IF ( i < 11 ) THEN
970	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
971	vg_vertical_gradient_level(i) >= 0.0_wp ) THEN
972	gradient = vg_vertical_gradient(i) / 100.0_wp
973	vg_vertical_gradient_level_ind(i) = k - 1
974	i = i + 1
975	ENDIF
976	ENDIF
977	IF ( gradient /= 0.0_wp ) THEN
978	IF ( k /= 1 ) THEN
979	vg(k) = vg(k-1) + dzu(k) * gradient
980	ELSE
981	vg(k) = vg_surface + dzu(k) * gradient
982	ENDIF
983	ELSE
984	vg(k) = vg(k-1)
985	ENDIF
986	ENDDO
987
988	ELSE
989
990	vg_vertical_gradient_level_ind(1) = nzt+1
991	vg(nzt+1) = vg_surface
992	DO k = nzt, nzb, -1
993	IF ( i < 11 ) THEN
994	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
995	vg_vertical_gradient_level(i) <= 0.0_wp ) THEN
996	gradient = vg_vertical_gradient(i) / 100.0_wp
997	vg_vertical_gradient_level_ind(i) = k + 1
998	i = i + 1
999	ENDIF
1000	ENDIF
1001	IF ( gradient /= 0.0_wp ) THEN
1002	IF ( k /= nzt ) THEN
1003	vg(k) = vg(k+1) - dzu(k+1) * gradient
1004	ELSE
1005	vg(k) = vg_surface - 0.5_wp * dzu(k+1) * gradient
1006	vg(k+1) = vg_surface + 0.5_wp * dzu(k+1) * gradient
1007	ENDIF
1008	ELSE
1009	vg(k) = vg(k+1)
1010	ENDIF
1011	ENDDO
1012
1013	ENDIF
1014
1015	!
1016	!-- In case of no given gradients for vg, choose a zero gradient
1017	IF ( vg_vertical_gradient_level(1) == -9999999.9_wp ) THEN
1018	vg_vertical_gradient_level(1) = 0.0_wp
1019	ENDIF
1020
1021	!
1022	!-- Let the initial wind profiles be the calculated ug/vg profiles or interpolate them from wind
1023	!-- profile data (if given)
1024	IF ( u_profile(1) == 9999999.9_wp .AND. v_profile(1) == 9999999.9_wp ) THEN
1025
1026	u_init = ug
1027	v_init = vg
1028
1029	ELSEIF ( u_profile(1) == 0.0_wp .AND. v_profile(1) == 0.0_wp ) THEN
1030
1031	IF ( uv_heights(1) /= 0.0_wp ) THEN
1032	message_string = 'uv_heights(1) must be 0.0'
1033	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
1034	ENDIF
1035
1036	IF ( omega /= 0.0_wp ) THEN
1037	message_string = 'Coriolis force is switched on (omega /= 0.0) and' // &
1038	' initial profiles u_profile and v_profile are prescribed'
1039	CALL message( 'check_parameters', 'PA0347', 0, 0, 0, 6, 0 )
1040	ENDIF
1041
1042	use_prescribed_profile_data = .TRUE.
1043
1044	kk = 1
1045	u_init(0) = 0.0_wp
1046	v_init(0) = 0.0_wp
1047
1048	DO k = 1, nz+1
1049
1050	IF ( kk < 200 ) THEN
1051	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1052	kk = kk + 1
1053	IF ( kk == 200 ) EXIT
1054	ENDDO
1055	ENDIF
1056
1057	IF ( kk < 200 .AND. uv_heights(kk+1) /= 9999999.9_wp ) THEN
1058	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1059	( uv_heights(kk+1) - uv_heights(kk) ) * &
1060	( u_profile(kk+1) - u_profile(kk) )
1061	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1062	( uv_heights(kk+1) - uv_heights(kk) ) * &
1063	( v_profile(kk+1) - v_profile(kk) )
1064	ELSE
1065	u_init(k) = u_profile(kk)
1066	v_init(k) = v_profile(kk)
1067	ENDIF
1068
1069	ENDDO
1070
1071	ELSE
1072
1073	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1074	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1075
1076	ENDIF
1077
1078	!
1079	!-- Compute initial temperature profile using the given temperature gradients
1080	IF ( .NOT. neutral ) THEN
1081	CALL init_vertical_profiles( pt_vertical_gradient_level_ind, pt_vertical_gradient_level, &
1082	pt_vertical_gradient, pt_init, pt_surface, bc_pt_t_val )
1083	ENDIF
1084	!
1085	!-- Compute initial humidity profile using the given humidity gradients
1086	IF ( humidity ) THEN
1087	CALL init_vertical_profiles( q_vertical_gradient_level_ind, q_vertical_gradient_level, &
1088	q_vertical_gradient, q_init, q_surface, bc_q_t_val )
1089	ENDIF
1090	!
1091	!-- Compute initial scalar profile using the given scalar gradients
1092	IF ( passive_scalar ) THEN
1093	CALL init_vertical_profiles( s_vertical_gradient_level_ind, s_vertical_gradient_level, &
1094	s_vertical_gradient, s_init, s_surface, bc_s_t_val )
1095	ENDIF
1096	!
1097	!-- TODO
1098	!-- Compute initial chemistry profile using the given chemical species gradients
1099	!-- Russo: Is done in chem_init --> kanani: Revise
1100
1101	ENDIF
1102
1103	!
1104	!-- Check if the control parameter use_subsidence_tendencies is used correctly
1105	IF ( use_subsidence_tendencies .AND. .NOT. large_scale_subsidence ) THEN
1106	message_string = 'The usage of use_subsidence_tendencies ' // &
1107	'requires large_scale_subsidence = .T..'
1108	CALL message( 'check_parameters', 'PA0396', 1, 2, 0, 6, 0 )
1109	ELSEIF ( use_subsidence_tendencies .AND. .NOT. large_scale_forcing ) THEN
1110	message_string = 'The usage of use_subsidence_tendencies ' // &
1111	'requires large_scale_forcing = .T..'
1112	CALL message( 'check_parameters', 'PA0397', 1, 2, 0, 6, 0 )
1113	ENDIF
1114
1115	!
1116	!-- Initialize large scale subsidence if required
1117	If ( large_scale_subsidence ) THEN
1118	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp .AND. .NOT. large_scale_forcing ) &
1119	THEN
1120	CALL init_w_subsidence
1121	ENDIF
1122	!
1123	!-- In case large_scale_forcing is used, profiles for subsidence velocity are read in from file
1124	!-- LSF_DATA
1125
1126	IF ( subs_vertical_gradient_level(1) == -9999999.9_wp .AND. .NOT. large_scale_forcing ) &
1127	THEN
1128	message_string = 'There is no default large scale vertical velocity profile set. ' // &
1129	'Specify the subsidence velocity profile via subs_vertical_gradient' // &
1130	' and subs_vertical_gradient_level.'
1131	CALL message( 'check_parameters', 'PA0380', 1, 2, 0, 6, 0 )
1132	ENDIF
1133	ELSE
1134	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp ) THEN
1135	message_string = 'Enable usage of large scale subsidence by ' // &
1136	'setting large_scale_subsidence = .T..'
1137	CALL message( 'check_parameters', 'PA0381', 1, 2, 0, 6, 0 )
1138	ENDIF
1139	ENDIF
1140
1141	!
1142	!-- Overwrite parameters from namelist if necessary and compute Coriolis parameter.
1143	!-- @todo - move initialization of f and fs to coriolis_mod.
1144	IF ( input_pids_static ) THEN
1145	latitude = init_model%latitude
1146	longitude = init_model%longitude
1147	rotation_angle = init_model%rotation_angle
1148	ENDIF
1149
1150	f = 2.0_wp * omega * SIN( latitude / 180.0_wp * pi )
1151	fs = 2.0_wp * omega * COS( latitude / 180.0_wp * pi )
1152
1153	!
1154	!-- Check and set buoyancy related parameters and switches
1155	IF ( reference_state == 'horizontal_average' ) THEN
1156	CONTINUE
1157	ELSEIF ( reference_state == 'initial_profile' ) THEN
1158	use_initial_profile_as_reference = .TRUE.
1159	ELSEIF ( reference_state == 'single_value' ) THEN
1160	use_single_reference_value = .TRUE.
1161	IF ( pt_reference == 9999999.9_wp ) pt_reference = pt_surface
1162	vpt_reference = pt_reference * ( 1.0_wp + 0.61_wp * q_surface )
1163	ELSE
1164	message_string = 'illegal value for reference_state: "' // TRIM( reference_state ) // '"'
1165	CALL message( 'check_parameters', 'PA0056', 1, 2, 0, 6, 0 )
1166	ENDIF
1167
1168	!
1169	!-- In case of a given slope, compute the relevant quantities
1170	IF ( alpha_surface /= 0.0_wp ) THEN
1171	IF ( ABS( alpha_surface ) > 90.0_wp ) THEN
1172	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, ' ) must be < 90.0'
1173	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1174	ENDIF
1175	sloping_surface = .TRUE.
1176	cos_alpha_surface = COS( alpha_surface / 180.0_wp * pi )
1177	sin_alpha_surface = SIN( alpha_surface / 180.0_wp * pi )
1178	ENDIF
1179
1180	!
1181	!-- Check time step and cfl_factor
1182	IF ( dt /= -1.0_wp ) THEN
1183	IF ( dt <= 0.0_wp ) THEN
1184	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1185	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1186	ENDIF
1187	dt_3d = dt
1188	dt_fixed = .TRUE.
1189	ENDIF
1190
1191	IF ( cfl_factor <= 0.0_wp .OR. cfl_factor > 1.0_wp ) THEN
1192	IF ( cfl_factor == -1.0_wp ) THEN
1193	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1194	cfl_factor = 0.8_wp
1195	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1196	cfl_factor = 0.9_wp
1197	ELSE
1198	cfl_factor = 0.9_wp
1199	ENDIF
1200	ELSE
1201	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1202	' out of range &0.0 < cfl_factor <= 1.0 is required'
1203	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1204	ENDIF
1205	ENDIF
1206
1207	!
1208	!-- Store simulated time at begin
1209	simulated_time_at_begin = simulated_time
1210
1211	!
1212	!-- Store reference time for coupled runs and change the coupling flag, if ...
1213	IF ( simulated_time == 0.0_wp ) THEN
1214	IF ( coupling_start_time == 0.0_wp ) THEN
1215	time_since_reference_point = 0.0_wp
1216	ELSEIF ( time_since_reference_point < 0.0_wp ) THEN
1217	run_coupled = .FALSE.
1218	ENDIF
1219	ENDIF
1220
1221	!
1222	!-- Set wind speed in the Galilei-transformed system
1223	IF ( galilei_transformation ) THEN
1224	IF ( use_ug_for_galilei_tr .AND. &
1225	ug_vertical_gradient_level(1) == 0.0_wp .AND. &
1226	ug_vertical_gradient(1) == 0.0_wp .AND. &
1227	vg_vertical_gradient_level(1) == 0.0_wp .AND. &
1228	vg_vertical_gradient(1) == 0.0_wp ) THEN
1229	u_gtrans = ug_surface * 0.6_wp
1230	v_gtrans = vg_surface * 0.6_wp
1231	ELSEIF ( use_ug_for_galilei_tr .AND. ( ug_vertical_gradient_level(1) /= 0.0_wp .OR. &
1232	ug_vertical_gradient(1) /= 0.0_wp ) ) THEN
1233	message_string = 'baroclinity (ug) not allowed simultaneously' // &
1234	' with galilei transformation'
1235	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1236	ELSEIF ( use_ug_for_galilei_tr .AND. ( vg_vertical_gradient_level(1) /= 0.0_wp .OR. &
1237	vg_vertical_gradient(1) /= 0.0_wp ) ) THEN
1238	message_string = 'baroclinity (vg) not allowed simultaneously' // &
1239	' with galilei transformation'
1240	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1241	ELSE
1242	message_string = 'variable translation speed used for Galilei-transformation, which ' // &
1243	'may cause & instabilities in stably stratified regions'
1244	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1245	ENDIF
1246	ENDIF
1247
1248	!
1249	!-- In case of using a prandtl-layer, calculated (or prescribed) surface fluxes have to be used in
1250	!-- the diffusion-terms
1251	IF ( constant_flux_layer ) use_surface_fluxes = .TRUE.
1252
1253	!
1254	!-- Check boundary conditions and set internal variables:
1255	!-- Attention: the lateral boundary conditions have been already checked in parin
1256	!
1257	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-Willimas or
1258	!-- Wicker - Skamarock advection scheme. Several schemes and tools do not work with non-cyclic
1259	!-- boundary conditions.
1260	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1261	IF ( psolver(1:9) /= 'multigrid' ) THEN
1262	message_string = 'non-cyclic lateral boundaries do not allow ' // 'psolver = "' // &
1263	TRIM( psolver ) // '"'
1264	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1265	ENDIF
1266	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) THEN
1267
1268	message_string = 'non-cyclic lateral boundaries do not allow momentum_advec = "' // &
1269	TRIM( momentum_advec ) // '"'
1270	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1271	ENDIF
1272	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' ) THEN
1273	message_string = 'non-cyclic lateral boundaries do not allow scalar_advec = "' // &
1274	TRIM( scalar_advec ) // '"'
1275	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1276	ENDIF
1277	IF ( galilei_transformation ) THEN
1278	message_string = 'non-cyclic lateral boundaries do not allow galilei_transformation = .T.'
1279	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1280	ENDIF
1281	ENDIF
1282
1283	!
1284	!-- Bottom boundary condition for the turbulent Kinetic energy
1285	IF ( bc_e_b == 'neumann' ) THEN
1286	ibc_e_b = 1
1287	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1288	ibc_e_b = 2
1289	IF ( .NOT. constant_flux_layer ) THEN
1290	bc_e_b = 'neumann'
1291	ibc_e_b = 1
1292	message_string = 'boundary condition bc_e_b changed to "' // TRIM( bc_e_b ) // '"'
1293	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1294	ENDIF
1295	ELSE
1296	message_string = 'unknown boundary condition: bc_e_b = "' // TRIM( bc_e_b ) // '"'
1297	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1298	ENDIF
1299
1300	!
1301	!-- Boundary conditions for perturbation pressure
1302	IF ( bc_p_b == 'dirichlet' ) THEN
1303	ibc_p_b = 0
1304	ELSEIF ( bc_p_b == 'neumann' ) THEN
1305	ibc_p_b = 1
1306	ELSE
1307	message_string = 'unknown boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // '"'
1308	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1309	ENDIF
1310
1311	IF ( bc_p_t == 'dirichlet' ) THEN
1312	ibc_p_t = 0
1313	!-- TO_DO: later set bc_p_t to neumann before, in case of nested domain
1314	ELSEIF ( bc_p_t == 'neumann' .OR. bc_p_t == 'nested' ) THEN
1315	ibc_p_t = 1
1316	ELSE
1317	message_string = 'unknown boundary condition: bc_p_t = "' // TRIM( bc_p_t ) // '"'
1318	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1319	ENDIF
1320
1321	!
1322	!-- Boundary conditions for potential temperature
1323	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1324	ibc_pt_b = 2
1325	ELSE
1326	IF ( bc_pt_b == 'dirichlet' ) THEN
1327	ibc_pt_b = 0
1328	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1329	ibc_pt_b = 1
1330	ELSE
1331	message_string = 'unknown boundary condition: bc_pt_b = "' // TRIM( bc_pt_b ) // '"'
1332	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1333	ENDIF
1334	ENDIF
1335
1336	IF ( bc_pt_t == 'dirichlet' ) THEN
1337	ibc_pt_t = 0
1338	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1339	ibc_pt_t = 1
1340	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1341	ibc_pt_t = 2
1342	ELSEIF ( bc_pt_t == 'nested' .OR. bc_pt_t == 'nesting_offline' ) THEN
1343	ibc_pt_t = 3
1344	ELSE
1345	message_string = 'unknown boundary condition: bc_pt_t = "' // TRIM( bc_pt_t ) // '"'
1346	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1347	ENDIF
1348
1349	IF ( ANY( wall_heatflux /= 0.0_wp ) .AND. surface_heatflux == 9999999.9_wp ) THEN
1350	message_string = 'wall_heatflux additionally requires setting of surface_heatflux'
1351	CALL message( 'check_parameters', 'PA0443', 1, 2, 0, 6, 0 )
1352	ENDIF
1353
1354	!
1355	! This IF clause needs revision, got too complex!!
1356	IF ( surface_heatflux == 9999999.9_wp ) THEN
1357	constant_heatflux = .FALSE.
1358	IF ( large_scale_forcing .OR. land_surface .OR. urban_surface ) THEN
1359	IF ( ibc_pt_b == 0 ) THEN
1360	constant_heatflux = .FALSE.
1361	ELSEIF ( ibc_pt_b == 1 ) THEN
1362	constant_heatflux = .TRUE.
1363	surface_heatflux = 0.0_wp
1364	ENDIF
1365	ENDIF
1366	ELSE
1367	constant_heatflux = .TRUE.
1368	ENDIF
1369
1370	IF ( top_heatflux == 9999999.9_wp ) constant_top_heatflux = .FALSE.
1371
1372	IF ( neutral ) THEN
1373
1374	IF ( surface_heatflux /= 0.0_wp .AND. surface_heatflux /= 9999999.9_wp ) THEN
1375	message_string = 'heatflux must not be set for pure neutral flow'
1376	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1377	ENDIF
1378
1379	IF ( top_heatflux /= 0.0_wp .AND. top_heatflux /= 9999999.9_wp ) THEN
1380	message_string = 'heatflux must not be set for pure neutral flow'
1381	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1382	ENDIF
1383
1384	ENDIF
1385
1386	IF ( top_momentumflux_u /= 9999999.9_wp .AND. top_momentumflux_v /= 9999999.9_wp ) THEN
1387	constant_top_momentumflux = .TRUE.
1388	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9_wp .AND. &
1389	top_momentumflux_v == 9999999.9_wp ) ) THEN
1390	message_string = 'both, top_momentumflux_u AND top_momentumflux_v must be set'
1391	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1392	ENDIF
1393
1394	!
1395	!-- A given surface temperature implies Dirichlet boundary condition for temperature. In this case
1396	!-- specification of a constant heat flux is forbidden.
1397	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. surface_heatflux /= 0.0_wp ) THEN
1398	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) // &
1399	'& is not allowed with constant_heatflux = .TRUE.'
1400	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1401	ENDIF
1402	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0_wp ) THEN
1403	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1404	'wed with pt_surface_initial_change (/=0) = ', pt_surface_initial_change
1405	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1406	ENDIF
1407	IF ( constant_heatflux .AND. pt_surface_heating_rate /= 0.0_wp ) THEN
1408	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1409	'wed with pt_surface_heating_rate (/=0) = ', pt_surface_heating_rate
1410	CALL message( 'check_parameters', 'PA0497', 1, 2, 0, 6, 0 )
1411	ENDIF
1412
1413	!
1414	!-- A given temperature at the top implies Dirichlet boundary condition for temperature. In this
1415	!-- case specification of a constant heat flux is forbidden.
1416	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. top_heatflux /= 0.0_wp ) THEN
1417	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) // &
1418	'" is not allowed with constant_top_heatflux = .TRUE.'
1419	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1420	ENDIF
1421
1422	!
1423	!-- Set boundary conditions for total water content
1424	IF ( humidity ) THEN
1425
1426	IF ( ANY( wall_humidityflux /= 0.0_wp ) .AND. surface_waterflux == 9999999.9_wp ) THEN
1427	message_string = 'wall_humidityflux additionally requires setting of surface_waterflux'
1428	CALL message( 'check_parameters', 'PA0444', 1, 2, 0, 6, 0 )
1429	ENDIF
1430
1431	CALL set_bc_scalars( 'q', bc_q_b, bc_q_t, ibc_q_b, ibc_q_t, 'PA0071', 'PA0072' )
1432
1433	IF ( surface_waterflux == 9999999.9_wp ) THEN
1434	constant_waterflux = .FALSE.
1435	IF ( large_scale_forcing .OR. land_surface ) THEN
1436	IF ( ibc_q_b == 0 ) THEN
1437	constant_waterflux = .FALSE.
1438	ELSEIF ( ibc_q_b == 1 ) THEN
1439	constant_waterflux = .TRUE.
1440	ENDIF
1441	ENDIF
1442	ELSE
1443	constant_waterflux = .TRUE.
1444	ENDIF
1445
1446	CALL check_bc_scalars( 'q', bc_q_b, ibc_q_b, 'PA0073', 'PA0074', constant_waterflux, &
1447	q_surface_initial_change )
1448
1449	ENDIF
1450
1451	IF ( passive_scalar ) THEN
1452
1453	IF ( ANY( wall_scalarflux /= 0.0_wp ) .AND. surface_scalarflux == 9999999.9_wp ) THEN
1454	message_string = 'wall_scalarflux additionally requires setting of surface_scalarflux'
1455	CALL message( 'check_parameters', 'PA0445', 1, 2, 0, 6, 0 )
1456	ENDIF
1457
1458	IF ( surface_scalarflux == 9999999.9_wp ) constant_scalarflux = .FALSE.
1459
1460	CALL set_bc_scalars( 's', bc_s_b, bc_s_t, ibc_s_b, ibc_s_t, 'PA0071', 'PA0072' )
1461
1462	CALL check_bc_scalars( 's', bc_s_b, ibc_s_b, 'PA0073', 'PA0074', constant_scalarflux, &
1463	s_surface_initial_change )
1464
1465	IF ( top_scalarflux == 9999999.9_wp ) constant_top_scalarflux = .FALSE.
1466	!
1467	!-- A fixed scalar concentration at the top implies Dirichlet boundary condition for scalar.
1468	!-- Hence, in this case specification of a constant scalar flux is forbidden.
1469	IF ( ( ibc_s_t == 0 .OR. ibc_s_t == 2 ) .AND. constant_top_scalarflux .AND. &
1470	top_scalarflux /= 0.0_wp ) THEN
1471	message_string = 'boundary condition: bc_s_t = "' // TRIM( bc_s_t ) // &
1472	'" is not allowed with top_scalarflux /= 0.0'
1473	CALL message( 'check_parameters', 'PA0441', 1, 2, 0, 6, 0 )
1474	ENDIF
1475	ENDIF
1476
1477	!
1478	!-- Boundary conditions for horizontal components of wind speed
1479	IF ( bc_uv_b == 'dirichlet' ) THEN
1480	ibc_uv_b = 0
1481	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1482	ibc_uv_b = 1
1483	IF ( constant_flux_layer ) THEN
1484	message_string = 'boundary condition: bc_uv_b = "' // TRIM( bc_uv_b ) // &
1485	'" is not allowed with constant_flux_layer = .TRUE.'
1486	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1487	ENDIF
1488	ELSE
1489	message_string = 'unknown boundary condition: bc_uv_b = "' // TRIM( bc_uv_b ) // '"'
1490	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1491	ENDIF
1492	!
1493	!-- In case of coupled simulations u and v at the ground in atmosphere will be assigned with the u
1494	!-- and v values of the ocean surface
1495	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1496	ibc_uv_b = 2
1497	ENDIF
1498
1499	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1500	bc_uv_t = 'neumann'
1501	ibc_uv_t = 1
1502	ELSE
1503	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1504	ibc_uv_t = 0
1505	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1506	!
1507	!-- Velocities for the initial u,v-profiles are set zero at the top in case of dirichlet_0
1508	!-- conditions
1509	u_init(nzt+1) = 0.0_wp
1510	v_init(nzt+1) = 0.0_wp
1511	ENDIF
1512	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1513	ibc_uv_t = 1
1514	ELSEIF ( bc_uv_t == 'nested' .OR. bc_uv_t == 'nesting_offline' ) THEN
1515	ibc_uv_t = 3
1516	ELSE
1517	message_string = 'unknown boundary condition: bc_uv_t = "' // TRIM( bc_uv_t ) // '"'
1518	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1519	ENDIF
1520	ENDIF
1521
1522	!
1523	!-- Compute and check, respectively, the Rayleigh Damping parameter
1524	IF ( rayleigh_damping_factor == -1.0_wp ) THEN
1525	rayleigh_damping_factor = 0.0_wp
1526	ELSE
1527	IF ( rayleigh_damping_factor < 0.0_wp .OR. rayleigh_damping_factor > 1.0_wp ) THEN
1528	WRITE( message_string, * ) 'rayleigh_damping_factor = ', rayleigh_damping_factor, &
1529	' out of range [0.0,1.0]'
1530	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1531	ENDIF
1532	ENDIF
1533
1534	IF ( rayleigh_damping_height == -1.0_wp ) THEN
1535	IF ( .NOT. ocean_mode ) THEN
1536	rayleigh_damping_height = 0.66666666666_wp * zu(nzt)
1537	ELSE
1538	rayleigh_damping_height = 0.66666666666_wp * zu(nzb)
1539	ENDIF
1540	ELSE
1541	IF ( .NOT. ocean_mode ) THEN
1542	IF ( rayleigh_damping_height < 0.0_wp .OR. rayleigh_damping_height > zu(nzt) ) THEN
1543	WRITE( message_string, * ) 'rayleigh_damping_height = ', rayleigh_damping_height, &
1544	' out of range [0.0,', zu(nzt), ']'
1545	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1546	ENDIF
1547	ELSE
1548	IF ( rayleigh_damping_height > 0.0_wp .OR. rayleigh_damping_height < zu(nzb) ) THEN
1549	WRITE( message_string, * ) 'rayleigh_damping_height = ', rayleigh_damping_height, &
1550	' out of range [0.0,', zu(nzb), ']'
1551	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1552	ENDIF
1553	ENDIF
1554	ENDIF
1555
1556	!
1557	!-- Check number of chosen statistic regions
1558	IF ( statistic_regions < 0 ) THEN
1559	WRITE ( message_string, * ) 'number of statistic_regions = ', statistic_regions+1, &
1560	' is not allowed'
1561	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1562	ENDIF
1563	IF ( normalizing_region > statistic_regions .OR. normalizing_region < 0) THEN
1564	WRITE ( message_string, * ) 'normalizing_region = ', normalizing_region, &
1565	' must be >= 0 and <= ',statistic_regions, ' (value of statistic_regions)'
1566	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1567	ENDIF
1568
1569	!
1570	!-- Set the default intervals for data output, if necessary
1571	!-- NOTE: dt_dosp has already been set in spectra_parin
1572	IF ( dt_data_output /= 9999999.9_wp ) THEN
1573	IF ( dt_dopr == 9999999.9_wp ) dt_dopr = dt_data_output
1574	IF ( dt_dopts == 9999999.9_wp ) dt_dopts = dt_data_output
1575	IF ( dt_do2d_xy == 9999999.9_wp ) dt_do2d_xy = dt_data_output
1576	IF ( dt_do2d_xz == 9999999.9_wp ) dt_do2d_xz = dt_data_output
1577	IF ( dt_do2d_yz == 9999999.9_wp ) dt_do2d_yz = dt_data_output
1578	IF ( dt_do3d == 9999999.9_wp ) dt_do3d = dt_data_output
1579	IF ( dt_data_output_av == 9999999.9_wp ) dt_data_output_av = dt_data_output
1580	DO mid = 1, max_masks
1581	IF ( dt_domask(mid) == 9999999.9_wp ) dt_domask(mid) = dt_data_output
1582	ENDDO
1583	ENDIF
1584
1585	!
1586	!-- Set the default skip time intervals for data output, if necessary
1587	IF ( skip_time_dopr == 9999999.9_wp ) skip_time_dopr = skip_time_data_output
1588	IF ( skip_time_do2d_xy == 9999999.9_wp ) skip_time_do2d_xy = skip_time_data_output
1589	IF ( skip_time_do2d_xz == 9999999.9_wp ) skip_time_do2d_xz = skip_time_data_output
1590	IF ( skip_time_do2d_yz == 9999999.9_wp ) skip_time_do2d_yz = skip_time_data_output
1591	IF ( skip_time_do3d == 9999999.9_wp ) skip_time_do3d = skip_time_data_output
1592	IF ( skip_time_data_output_av == 9999999.9_wp ) &
1593	skip_time_data_output_av = skip_time_data_output
1594	DO mid = 1, max_masks
1595	IF ( skip_time_domask(mid) == 9999999.9_wp ) &
1596	skip_time_domask(mid) = skip_time_data_output
1597	ENDDO
1598
1599	!
1600	!-- Check the average intervals (first for 3d-data, then for profiles)
1601	IF ( averaging_interval > dt_data_output_av ) THEN
1602	WRITE( message_string, * ) 'averaging_interval = ', averaging_interval, &
1603	' must be <= dt_data_output_av = ', dt_data_output_av
1604	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1605	ENDIF
1606
1607	IF ( averaging_interval_pr == 9999999.9_wp ) THEN
1608	averaging_interval_pr = averaging_interval
1609	ENDIF
1610
1611	IF ( averaging_interval_pr > dt_dopr ) THEN
1612	WRITE( message_string, * ) 'averaging_interval_pr = ', averaging_interval_pr, &
1613	' must be <= dt_dopr = ', dt_dopr
1614	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1615	ENDIF
1616
1617	!
1618	!-- Set the default interval for profiles entering the temporal average
1619	IF ( dt_averaging_input_pr == 9999999.9_wp ) THEN
1620	dt_averaging_input_pr = dt_averaging_input
1621	ENDIF
1622
1623	!
1624	!-- Set the default interval for the output of timeseries to a reasonable value (tries to minimize
1625	!-- the number of calls of flow_statistics)
1626	IF ( dt_dots == 9999999.9_wp ) THEN
1627	IF ( averaging_interval_pr == 0.0_wp ) THEN
1628	dt_dots = MIN( dt_run_control, dt_dopr )
1629	ELSE
1630	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1631	ENDIF
1632	ENDIF
1633
1634	!
1635	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1636	IF ( dt_averaging_input > averaging_interval ) THEN
1637	WRITE( message_string, * ) 'dt_averaging_input = ', dt_averaging_input, &
1638	' must be <= averaging_interval = ', averaging_interval
1639	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1640	ENDIF
1641
1642	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1643	WRITE( message_string, * ) 'dt_averaging_input_pr = ', dt_averaging_input_pr, &
1644	' must be <= averaging_interval_pr = ', averaging_interval_pr
1645	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1646	ENDIF
1647
1648	!
1649	!-- Check data-output variable list for any duplicates and remove them
1650	ALLOCATE( data_output_filtered(1:UBOUND( data_output_pr, DIM=1 )) )
1651	CALL filter_duplicate_strings( varnamelength, data_output_pr, data_output_filtered )
1652	data_output_pr = data_output_filtered
1653	DEALLOCATE( data_output_filtered )
1654	!
1655	!-- Determine the number of output profiles and check whether they are permissible
1656	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1657
1658	dopr_n = dopr_n + 1
1659	i = dopr_n
1660
1661	!
1662	!-- Size check. Some arrays in the netcdf interface module are internally limited to 300 elements
1663	!-- and would need to be increased for output of more than 300 profiles.
1664	IF ( dopr_n > 300 ) THEN
1665	message_string = 'output of more than 300 profiles requested'
1666	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
1667	ENDIF
1668
1669	!
1670	!-- Determine internal profile number (for hom, homs) and store height levels
1671	SELECT CASE ( TRIM( data_output_pr(i) ) )
1672
1673	CASE ( 'u', '#u' )
1674	dopr_index(i) = 1
1675	dopr_unit(i) = 'm/s'
1676	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1677	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1678	dopr_initial_index(i) = 5
1679	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1680	data_output_pr(i) = data_output_pr(i)(2:)
1681	ENDIF
1682
1683	CASE ( 'v', '#v' )
1684	dopr_index(i) = 2
1685	dopr_unit(i) = 'm/s'
1686	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1687	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1688	dopr_initial_index(i) = 6
1689	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1690	data_output_pr(i) = data_output_pr(i)(2:)
1691	ENDIF
1692
1693	CASE ( 'w' )
1694	dopr_index(i) = 3
1695	dopr_unit(i) = 'm/s'
1696	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1697
1698	CASE ( 'theta', '#theta' )
1699	IF ( .NOT. bulk_cloud_model ) THEN
1700	dopr_index(i) = 4
1701	dopr_unit(i) = 'K'
1702	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1703	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1704	dopr_initial_index(i) = 7
1705	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1706	hom(nzb,2,7,:) = 0.0_wp ! because zu(nzb) is negative
1707	data_output_pr(i) = data_output_pr(i)(2:)
1708	ENDIF
1709	ELSE
1710	dopr_index(i) = 43
1711	dopr_unit(i) = 'K'
1712	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1713	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1714	dopr_initial_index(i) = 28
1715	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1716	hom(nzb,2,28,:) = 0.0_wp ! because zu(nzb) is negative
1717	data_output_pr(i) = data_output_pr(i)(2:)
1718	ENDIF
1719	ENDIF
1720
1721	CASE ( 'e', '#e' )
1722	dopr_index(i) = 8
1723	dopr_unit(i) = 'm2/s2'
1724	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1725	hom(nzb,2,8,:) = 0.0_wp
1726	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1727	dopr_initial_index(i) = 8
1728	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1729	data_output_pr(i) = data_output_pr(i)(2:)
1730	ENDIF
1731
1732	CASE ( 'km', '#km' )
1733	dopr_index(i) = 9
1734	dopr_unit(i) = 'm2/s'
1735	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1736	hom(nzb,2,9,:) = 0.0_wp
1737	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1738	dopr_initial_index(i) = 23
1739	hom(:,2,23,:) = hom(:,2,9,:)
1740	data_output_pr(i) = data_output_pr(i)(2:)
1741	ENDIF
1742
1743	CASE ( 'kh', '#kh' )
1744	dopr_index(i) = 10
1745	dopr_unit(i) = 'm2/s'
1746	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1747	hom(nzb,2,10,:) = 0.0_wp
1748	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1749	dopr_initial_index(i) = 24
1750	hom(:,2,24,:) = hom(:,2,10,:)
1751	data_output_pr(i) = data_output_pr(i)(2:)
1752	ENDIF
1753
1754	CASE ( 'l', '#l' )
1755	dopr_index(i) = 11
1756	dopr_unit(i) = 'm'
1757	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1758	hom(nzb,2,11,:) = 0.0_wp
1759	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1760	dopr_initial_index(i) = 25
1761	hom(:,2,25,:) = hom(:,2,11,:)
1762	data_output_pr(i) = data_output_pr(i)(2:)
1763	ENDIF
1764
1765	CASE ( 'w"u"' )
1766	dopr_index(i) = 12
1767	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1768	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1769	IF ( constant_flux_layer ) hom(nzb,2,12,:) = zu(1)
1770
1771	CASE ( 'wu' )
1772	dopr_index(i) = 13
1773	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1774	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1775
1776	CASE ( 'w"v"' )
1777	dopr_index(i) = 14
1778	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1779	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1780	IF ( constant_flux_layer ) hom(nzb,2,14,:) = zu(1)
1781
1782	CASE ( 'wv' )
1783	dopr_index(i) = 15
1784	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1785	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1786
1787	CASE ( 'w"theta"' )
1788	dopr_index(i) = 16
1789	dopr_unit(i) = TRIM ( heatflux_output_unit )
1790	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1791
1792	CASE ( 'wtheta' )
1793	dopr_index(i) = 17
1794	dopr_unit(i) = TRIM ( heatflux_output_unit )
1795	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1796
1797	CASE ( 'wtheta' )
1798	dopr_index(i) = 18
1799	dopr_unit(i) = TRIM ( heatflux_output_unit )
1800	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1801
1802	CASE ( 'wu' )
1803	dopr_index(i) = 19
1804	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1805	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
1806	IF ( constant_flux_layer ) hom(nzb,2,19,:) = zu(1)
1807
1808	CASE ( 'wv' )
1809	dopr_index(i) = 20
1810	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1811	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
1812	IF ( constant_flux_layer ) hom(nzb,2,20,:) = zu(1)
1813
1814	CASE ( 'wthetaBC' )
1815	dopr_index(i) = 21
1816	dopr_unit(i) = TRIM ( heatflux_output_unit )
1817	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
1818
1819	CASE ( 'wthetaBC' )
1820	dopr_index(i) = 22
1821	dopr_unit(i) = TRIM ( heatflux_output_unit )
1822	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
1823
1824	CASE ( 'u*2' )
1825	dopr_index(i) = 30
1826	dopr_unit(i) = 'm2/s2'
1827	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
1828
1829	CASE ( 'v*2' )
1830	dopr_index(i) = 31
1831	dopr_unit(i) = 'm2/s2'
1832	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
1833
1834	CASE ( 'w*2' )
1835	dopr_index(i) = 32
1836	dopr_unit(i) = 'm2/s2'
1837	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
1838
1839	CASE ( 'theta*2' )
1840	dopr_index(i) = 33
1841	dopr_unit(i) = 'K2'
1842	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
1843
1844	CASE ( 'e*' )
1845	dopr_index(i) = 34
1846	dopr_unit(i) = 'm2/s2'
1847	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
1848
1849	CASE ( 'w2theta' )
1850	dopr_index(i) = 35
1851	dopr_unit(i) = 'K m2/s2'
1852	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
1853
1854	CASE ( 'wtheta2' )
1855	dopr_index(i) = 36
1856	dopr_unit(i) = 'K2 m/s'
1857	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
1858
1859	CASE ( 'we' )
1860	dopr_index(i) = 37
1861	dopr_unit(i) = 'm3/s3'
1862	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
1863
1864	CASE ( 'w*3' )
1865	dopr_index(i) = 38
1866	dopr_unit(i) = 'm3/s3'
1867	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
1868
1869	CASE ( 'Sw' )
1870	dopr_index(i) = 39
1871	dopr_unit(i) = 'none'
1872	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
1873
1874	CASE ( 'p' )
1875	dopr_index(i) = 40
1876	dopr_unit(i) = 'Pa'
1877	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
1878
1879	CASE ( 'q', '#q' )
1880	IF ( .NOT. humidity ) THEN
1881	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1882	' is not implemented for humidity = .FALSE.'
1883	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1884	ELSE
1885	dopr_index(i) = 41
1886	dopr_unit(i) = 'kg/kg'
1887	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1888	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1889	dopr_initial_index(i) = 26
1890	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1891	hom(nzb,2,26,:) = 0.0_wp ! because zu(nzb) is negative
1892	data_output_pr(i) = data_output_pr(i)(2:)
1893	ENDIF
1894	ENDIF
1895
1896	CASE ( 's', '#s' )
1897	IF ( .NOT. passive_scalar ) THEN
1898	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1899	' is not implemented for passive_scalar = .FALSE.'
1900	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
1901	ELSE
1902	dopr_index(i) = 115
1903	dopr_unit(i) = 'kg/m3'
1904	hom(:,2,115,:) = SPREAD( zu, 2, statistic_regions+1 )
1905	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1906	dopr_initial_index(i) = 121
1907	hom(:,2,121,:) = SPREAD( zu, 2, statistic_regions+1 )
1908	hom(nzb,2,121,:) = 0.0_wp ! because zu(nzb) is negative
1909	data_output_pr(i) = data_output_pr(i)(2:)
1910	ENDIF
1911	ENDIF
1912
1913	CASE ( 'qv', '#qv' )
1914	IF ( .NOT. bulk_cloud_model ) THEN
1915	dopr_index(i) = 41
1916	dopr_unit(i) = 'kg/kg'
1917	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1918	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1919	dopr_initial_index(i) = 26
1920	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1921	hom(nzb,2,26,:) = 0.0_wp ! because zu(nzb) is negative
1922	data_output_pr(i) = data_output_pr(i)(2:)
1923	ENDIF
1924	ELSE
1925	dopr_index(i) = 42
1926	dopr_unit(i) = 'kg/kg'
1927	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
1928	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1929	dopr_initial_index(i) = 27
1930	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
1931	hom(nzb,2,27,:) = 0.0_wp ! because zu(nzb) is negative
1932	data_output_pr(i) = data_output_pr(i)(2:)
1933	ENDIF
1934	ENDIF
1935
1936	CASE ( 'thetal', '#thetal' )
1937	IF ( .NOT. bulk_cloud_model ) THEN
1938	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1939	' is not implemented for bulk_cloud_model = .FALSE.'
1940	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
1941	ELSE
1942	dopr_index(i) = 4
1943	dopr_unit(i) = 'K'
1944	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1945	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1946	dopr_initial_index(i) = 7
1947	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1948	hom(nzb,2,7,:) = 0.0_wp ! because zu(nzb) is negative
1949	data_output_pr(i) = data_output_pr(i)(2:)
1950	ENDIF
1951	ENDIF
1952
1953	CASE ( 'thetav', '#thetav' )
1954	dopr_index(i) = 44
1955	dopr_unit(i) = 'K'
1956	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
1957	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1958	dopr_initial_index(i) = 29
1959	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
1960	hom(nzb,2,29,:) = 0.0_wp ! because zu(nzb) is negative
1961	data_output_pr(i) = data_output_pr(i)(2:)
1962	ENDIF
1963
1964	CASE ( 'w"thetav"' )
1965	dopr_index(i) = 45
1966	dopr_unit(i) = TRIM ( heatflux_output_unit )
1967	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
1968
1969	CASE ( 'wthetav' )
1970	dopr_index(i) = 46
1971	dopr_unit(i) = TRIM ( heatflux_output_unit )
1972	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
1973
1974	CASE ( 'wthetav' )
1975	dopr_index(i) = 47
1976	dopr_unit(i) = TRIM ( heatflux_output_unit )
1977	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
1978
1979	CASE ( 'w"q"' )
1980	IF ( .NOT. humidity ) THEN
1981	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1982	' is not implemented for humidity = .FALSE.'
1983	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1984	ELSE
1985	dopr_index(i) = 48
1986	dopr_unit(i) = TRIM ( waterflux_output_unit )
1987	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
1988	ENDIF
1989
1990	CASE ( 'wq' )
1991	IF ( .NOT. humidity ) THEN
1992	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1993	' is not implemented for humidity = .FALSE.'
1994	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1995	ELSE
1996	dopr_index(i) = 49
1997	dopr_unit(i) = TRIM ( waterflux_output_unit )
1998	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
1999	ENDIF
2000
2001	CASE ( 'wq' )
2002	IF ( .NOT. humidity ) THEN
2003	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2004	' is not implemented for humidity = .FALSE.'
2005	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2006	ELSE
2007	dopr_index(i) = 50
2008	dopr_unit(i) = TRIM ( waterflux_output_unit )
2009	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2010	ENDIF
2011
2012	CASE ( 'w"s"' )
2013	IF ( .NOT. passive_scalar ) THEN
2014	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2015	' is not implemented for passive_scalar = .FALSE.'
2016	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2017	ELSE
2018	dopr_index(i) = 117
2019	dopr_unit(i) = 'kg/m3 m/s'
2020	hom(:,2,117,:) = SPREAD( zw, 2, statistic_regions+1 )
2021	ENDIF
2022
2023	CASE ( 'ws' )
2024	IF ( .NOT. passive_scalar ) THEN
2025	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2026	' is not implemented for passive_scalar = .FALSE.'
2027	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2028	ELSE
2029	dopr_index(i) = 114
2030	dopr_unit(i) = 'kg/m3 m/s'
2031	hom(:,2,114,:) = SPREAD( zw, 2, statistic_regions+1 )
2032	ENDIF
2033
2034	CASE ( 'ws' )
2035	IF ( .NOT. passive_scalar ) THEN
2036	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2037	' is not implemented for passive_scalar = .FALSE.'
2038	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2039	ELSE
2040	dopr_index(i) = 118
2041	dopr_unit(i) = 'kg/m3 m/s'
2042	hom(:,2,118,:) = SPREAD( zw, 2, statistic_regions+1 )
2043	ENDIF
2044
2045	CASE ( 'w"qv"' )
2046	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2047	dopr_index(i) = 48
2048	dopr_unit(i) = TRIM ( waterflux_output_unit )
2049	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2050	ELSEIF ( humidity .AND. bulk_cloud_model ) THEN
2051	dopr_index(i) = 51
2052	dopr_unit(i) = TRIM ( waterflux_output_unit )
2053	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2054	ELSE
2055	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2056	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2057	'and humidity = .FALSE.'
2058	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2059	ENDIF
2060
2061	CASE ( 'wqv' )
2062	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2063	dopr_index(i) = 49
2064	dopr_unit(i) = TRIM ( waterflux_output_unit )
2065	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2066	ELSEIF( humidity .AND. bulk_cloud_model ) THEN
2067	dopr_index(i) = 52
2068	dopr_unit(i) = TRIM ( waterflux_output_unit )
2069	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2070	ELSE
2071	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2072	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2073	'and humidity = .FALSE.'
2074	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2075	ENDIF
2076
2077	CASE ( 'wqv' )
2078	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2079	dopr_index(i) = 50
2080	dopr_unit(i) = TRIM ( waterflux_output_unit )
2081	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2082	ELSEIF ( humidity .AND. bulk_cloud_model ) THEN
2083	dopr_index(i) = 53
2084	dopr_unit(i) = TRIM ( waterflux_output_unit )
2085	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2086	ELSE
2087	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2088	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2089	'and humidity = .FALSE.'
2090	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2091	ENDIF
2092
2093	CASE ( 'ql' )
2094	IF ( .NOT. bulk_cloud_model .AND. .NOT. cloud_droplets ) THEN
2095	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2096	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2097	'and cloud_droplets = .FALSE.'
2098	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2099	ELSE
2100	dopr_index(i) = 54
2101	dopr_unit(i) = 'kg/kg'
2102	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2103	ENDIF
2104
2105	CASE ( 'wuu*:dz' )
2106	dopr_index(i) = 55
2107	dopr_unit(i) = 'm2/s3'
2108	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2109
2110	CASE ( 'wp:dz' )
2111	dopr_index(i) = 56
2112	dopr_unit(i) = 'm2/s3'
2113	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2114
2115	CASE ( 'w"e:dz' )
2116	dopr_index(i) = 57
2117	dopr_unit(i) = 'm2/s3'
2118	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2119
2120	CASE ( 'u"theta"' )
2121	dopr_index(i) = 58
2122	dopr_unit(i) = TRIM ( heatflux_output_unit )
2123	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2124
2125	CASE ( 'utheta' )
2126	dopr_index(i) = 59
2127	dopr_unit(i) = TRIM ( heatflux_output_unit )
2128	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2129
2130	CASE ( 'utheta_t' )
2131	dopr_index(i) = 60
2132	dopr_unit(i) = TRIM ( heatflux_output_unit )
2133	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2134
2135	CASE ( 'v"theta"' )
2136	dopr_index(i) = 61
2137	dopr_unit(i) = TRIM ( heatflux_output_unit )
2138	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2139
2140	CASE ( 'vtheta' )
2141	dopr_index(i) = 62
2142	dopr_unit(i) = TRIM ( heatflux_output_unit )
2143	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2144
2145	CASE ( 'vtheta_t' )
2146	dopr_index(i) = 63
2147	dopr_unit(i) = TRIM ( heatflux_output_unit )
2148	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2149
2150	CASE ( 'wp' )
2151	dopr_index(i) = 68
2152	dopr_unit(i) = 'm3/s3'
2153	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2154
2155	CASE ( 'w"e' )
2156	dopr_index(i) = 69
2157	dopr_unit(i) = 'm3/s3'
2158	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2159
2160	CASE ( 'q*2' )
2161	IF ( .NOT. humidity ) THEN
2162	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2163	' is not implemented for humidity = .FALSE.'
2164	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2165	ELSE
2166	dopr_index(i) = 70
2167	dopr_unit(i) = 'kg2/kg2'
2168	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2169	ENDIF
2170
2171	CASE ( 'hyp' )
2172	dopr_index(i) = 72
2173	dopr_unit(i) = 'hPa'
2174	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2175
2176	CASE ( 'rho' )
2177	dopr_index(i) = 119
2178	dopr_unit(i) = 'kg/m3'
2179	hom(:,2,119,:) = SPREAD( zu, 2, statistic_regions+1 )
2180
2181	CASE ( 'rho_zw' )
2182	dopr_index(i) = 120
2183	dopr_unit(i) = 'kg/m3'
2184	hom(:,2,120,:) = SPREAD( zw, 2, statistic_regions+1 )
2185
2186	CASE ( 'ug' )
2187	dopr_index(i) = 78
2188	dopr_unit(i) = 'm/s'
2189	hom(:,2,78,:) = SPREAD( zu, 2, statistic_regions+1 )
2190
2191	CASE ( 'vg' )
2192	dopr_index(i) = 79
2193	dopr_unit(i) = 'm/s'
2194	hom(:,2,79,:) = SPREAD( zu, 2, statistic_regions+1 )
2195
2196	CASE ( 'w_subs' )
2197	IF ( .NOT. large_scale_subsidence ) THEN
2198	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2199	' is not implemented for large_scale_subsidence = .FALSE.'
2200	CALL message( 'check_parameters', 'PA0382', 1, 2, 0, 6, 0 )
2201	ELSE
2202	dopr_index(i) = 80
2203	dopr_unit(i) = 'm/s'
2204	hom(:,2,80,:) = SPREAD( zu, 2, statistic_regions+1 )
2205	ENDIF
2206
2207	CASE ( 's*2' )
2208	IF ( .NOT. passive_scalar ) THEN
2209	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2210	' is not implemented for passive_scalar = .FALSE.'
2211	CALL message( 'check_parameters', 'PA0185', 1, 2, 0, 6, 0 )
2212	ELSE
2213	dopr_index(i) = 116
2214	dopr_unit(i) = 'kg2/m6'
2215	hom(:,2,116,:) = SPREAD( zu, 2, statistic_regions+1 )
2216	ENDIF
2217
2218	CASE ( 'eta' )
2219	dopr_index(i) = 121
2220	dopr_unit(i) = 'mm'
2221	hom(:,2,121,:) = SPREAD( zu, 2, statistic_regions+1 )
2222
2223	kolmogorov_length_scale = .TRUE.
2224
2225	CASE DEFAULT
2226	unit = 'illegal'
2227	!
2228	!-- Check for other modules
2229	CALL module_interface_check_data_output_pr( data_output_pr(i), i, unit, dopr_unit(i) )
2230
2231	!
2232	!-- No valid quantity found
2233	IF ( unit == 'illegal' ) THEN
2234	IF ( data_output_pr_user(1) /= ' ' ) THEN
2235	message_string = 'illegal value for data_output_pr or ' // &
2236	'data_output_pr_user = "' // TRIM( data_output_pr(i) ) // '"'
2237	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2238	ELSE
2239	message_string = 'illegal value for data_output_pr = "' // &
2240	TRIM( data_output_pr(i) ) // '"'
2241	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2242	ENDIF
2243	ENDIF
2244
2245	END SELECT
2246
2247	ENDDO
2248
2249
2250	!
2251	!-- Append user-defined data output variables to the standard data output
2252	IF ( data_output_user(1) /= ' ' ) THEN
2253	i = 1
2254	DO WHILE ( data_output(i) /= ' ' .AND. i <= 500 )
2255	i = i + 1
2256	ENDDO
2257	j = 1
2258	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 500 )
2259	IF ( i > 500 ) THEN
2260	message_string = 'number of output quantitities given by data' // &
2261	'_output and data_output_user exceeds the limit of 500'
2262	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2263	ENDIF
2264	data_output(i) = data_output_user(j)
2265	i = i + 1
2266	j = j + 1
2267	ENDDO
2268	ENDIF
2269	!
2270	!-- Check data-output variable list for any duplicates and remove them
2271	ALLOCATE( data_output_filtered(1:UBOUND( data_output, DIM=1 )) )
2272	CALL filter_duplicate_strings( varnamelength, data_output, data_output_filtered )
2273	data_output = data_output_filtered
2274	DEALLOCATE( data_output_filtered )
2275	!
2276	!-- Check and set steering parameters for 2d/3d data output and averaging
2277	i = 1
2278	DO WHILE ( data_output(i) /= ' ' .AND. i <= 500 )
2279	!
2280	!-- Check for data averaging
2281	ilen = LEN_TRIM( data_output(i) )
2282	j = 0 ! no data averaging
2283	IF ( ilen > 3 ) THEN
2284	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2285	j = 1 ! data averaging
2286	data_output(i) = data_output(i)(1:ilen-3)
2287	ENDIF
2288	ENDIF
2289	!
2290	!-- Check for cross section or volume data
2291	ilen = LEN_TRIM( data_output(i) )
2292	k = 0 ! 3d data
2293	var = data_output(i)(1:ilen)
2294	IF ( ilen > 3 ) THEN
2295	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. data_output(i)(ilen-2:ilen) == '_xz' &
2296	.OR. data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2297	k = 1 ! 2d data
2298	var = data_output(i)(1:ilen-3)
2299	ENDIF
2300	ENDIF
2301
2302	!
2303	!-- Check for allowed value and set units
2304	SELECT CASE ( TRIM( var ) )
2305
2306	CASE ( 'e' )
2307	IF ( constant_diffusion ) THEN
2308	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2309	'constant_diffusion = .FALSE.'
2310	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2311	ENDIF
2312	unit = 'm2/s2'
2313
2314	CASE ( 'thetal' )
2315	IF ( .NOT. bulk_cloud_model ) THEN
2316	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2317	'bulk_cloud_model = .TRUE.'
2318	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2319	ENDIF
2320	unit = 'K'
2321
2322	CASE ( 'pc', 'pr' )
2323	IF ( .NOT. particle_advection ) THEN
2324	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2325	'a "particle_parameters"-NAMELIST in the parameter file (PARIN)'
2326	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2327	ENDIF
2328	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2329	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2330
2331	CASE ( 'q', 'thetav' )
2332	IF ( .NOT. humidity ) THEN
2333	message_string = 'output of "' // TRIM( var ) // '" requires humidity = .TRUE.'
2334	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2335	ENDIF
2336	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2337	IF ( TRIM( var ) == 'thetav' ) unit = 'K'
2338
2339	CASE ( 'ql' )
2340	IF ( .NOT. ( bulk_cloud_model .OR. cloud_droplets ) ) THEN
2341	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2342	'bulk_cloud_model = .TRUE. or cloud_droplets = .TRUE.'
2343	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2344	ENDIF
2345	unit = 'kg/kg'
2346
2347	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2348	IF ( .NOT. cloud_droplets ) THEN
2349	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2350	'cloud_droplets = .TRUE.'
2351	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2352	ENDIF
2353	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2354	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2355	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2356
2357	CASE ( 'qv' )
2358	IF ( .NOT. bulk_cloud_model ) THEN
2359	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2360	'bulk_cloud_model = .TRUE.'
2361	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2362	ENDIF
2363	unit = 'kg/kg'
2364
2365	CASE ( 's' )
2366	IF ( .NOT. passive_scalar ) THEN
2367	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2368	'passive_scalar = .TRUE.'
2369	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2370	ENDIF
2371	unit = 'kg/m3'
2372
2373	CASE ( 'p', 'theta', 'u', 'v', 'w' )
2374	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2375	IF ( TRIM( var ) == 'theta' ) unit = 'K'
2376	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2377	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2378	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2379	CONTINUE
2380
2381	CASE ( 'ghf', 'lwp', 'ol', 'qsurf', 'qsws', 'r_a', 'shf', 'ssurf', 'ssws', 't',&
2382	'tsurf', 'us', 'z0', 'z0h', 'z0q*' )
2383	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2384	message_string = 'illegal value for data_output: "' // TRIM( var ) // &
2385	'" & only 2d-horizontal cross sections are allowed for this value'
2386	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2387	ENDIF
2388
2389	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. bulk_cloud_model ) THEN
2390	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2391	'bulk_cloud_model = .TRUE.'
2392	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2393	ENDIF
2394	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2395	message_string = 'output of "' // TRIM( var ) // '" requires humidity = .TRUE.'
2396	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2397	ENDIF
2398
2399	IF ( TRIM( var ) == 'ghf*' .AND. .NOT. land_surface ) THEN
2400	message_string = 'output of "' // TRIM( var ) // '" requires land_surface = .TRUE.'
2401	CALL message( 'check_parameters', 'PA0404', 1, 2, 0, 6, 0 )
2402	ENDIF
2403
2404	IF ( ( TRIM( var ) == 'r_a' .OR. TRIM( var ) == 'ghf' ) .AND. .NOT. land_surface &
2405	.AND. .NOT. urban_surface ) THEN
2406	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2407	'land_surface = .TRUE. or ' // 'urban_surface = .TRUE.'
2408	CALL message( 'check_parameters', 'PA0404', 1, 2, 0, 6, 0 )
2409	ENDIF
2410
2411	IF ( TRIM( var ) == 'ssws*' .AND. .NOT. passive_scalar ) THEN
2412	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2413	'passive_scalar = .TRUE.'
2414	CALL message( 'check_parameters', 'PA0361', 1, 2, 0, 6, 0 )
2415	ENDIF
2416
2417	IF ( TRIM( var ) == 'ghf*' ) unit = 'W/m2'
2418	IF ( TRIM( var ) == 'lwp*' ) unit = 'kg/m2'
2419	IF ( TRIM( var ) == 'ol*' ) unit = 'm'
2420	IF ( TRIM( var ) == 'qsurf*' ) unit = 'kg/kg'
2421	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2422	IF ( TRIM( var ) == 'r_a*' ) unit = 's/m'
2423	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2424	IF ( TRIM( var ) == 'ssurf*' ) unit = 'kg/kg'
2425	IF ( TRIM( var ) == 'ssws' ) unit = 'kg/m2s'
2426	IF ( TRIM( var ) == 't*' ) unit = 'K'
2427	IF ( TRIM( var ) == 'tsurf*' ) unit = 'K'
2428	IF ( TRIM( var ) == 'us*' ) unit = 'm/s'
2429	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2430	IF ( TRIM( var ) == 'z0h*' ) unit = 'm'
2431	!
2432	!-- Output of surface latent and sensible heat flux will be in W/m2 in case of natural- and
2433	!-- urban-type surfaces, even if flux_output_mode is set to kinematic units.
2434	IF ( land_surface .OR. urban_surface ) THEN
2435	IF ( TRIM( var ) == 'shf*' ) unit = 'W/m2'
2436	IF ( TRIM( var ) == 'qsws*' ) unit = 'W/m2'
2437	ENDIF
2438
2439	CASE DEFAULT
2440	!
2441	!-- Check for other modules
2442	CALL module_interface_check_data_output( var, unit, i, j, ilen, k )
2443
2444	IF ( unit == 'illegal' ) THEN
2445	IF ( data_output_user(1) /= ' ' ) THEN
2446	message_string = 'illegal value for data_output or ' // &
2447	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2448	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2449	ELSE
2450	message_string = 'illegal value for data_output = "' // &
2451	TRIM( data_output(i) ) // '"'
2452	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2453	ENDIF
2454	ENDIF
2455
2456	END SELECT
2457	!
2458	!-- Set the internal steering parameters appropriately
2459	IF ( k == 0 ) THEN
2460	do3d_no(j) = do3d_no(j) + 1
2461	do3d(j,do3d_no(j)) = data_output(i)
2462	do3d_unit(j,do3d_no(j)) = unit
2463	ELSE
2464	do2d_no(j) = do2d_no(j) + 1
2465	do2d(j,do2d_no(j)) = data_output(i)
2466	do2d_unit(j,do2d_no(j)) = unit
2467	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2468	data_output_xy(j) = .TRUE.
2469	ENDIF
2470	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2471	data_output_xz(j) = .TRUE.
2472	ENDIF
2473	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2474	data_output_yz(j) = .TRUE.
2475	ENDIF
2476	ENDIF
2477
2478	IF ( j == 1 ) THEN
2479	!
2480	!-- Check, if variable is already subject to averaging
2481	found = .FALSE.
2482	DO k = 1, doav_n
2483	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2484	ENDDO
2485
2486	IF ( .NOT. found ) THEN
2487	doav_n = doav_n + 1
2488	doav(doav_n) = var
2489	ENDIF
2490	ENDIF
2491
2492	i = i + 1
2493	ENDDO
2494
2495	!
2496	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2497	IF ( doav_n > 0 .AND. averaging_interval == 0.0_wp ) THEN
2498	WRITE( message_string, * ) 'output of averaged quantity "', TRIM( doav(1) ), &
2499	'_av" requires to set a ', 'non-zero averaging interval'
2500	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2501	ENDIF
2502
2503	!
2504	!-- Check sectional planes and store them in one shared array
2505	IF ( ANY( section_xy > nz + 1 ) ) THEN
2506	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2507	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2508	ENDIF
2509	IF ( ANY( section_xz > ny + 1 ) ) THEN
2510	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2511	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2512	ENDIF
2513	IF ( ANY( section_yz > nx + 1 ) ) THEN
2514	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2515	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2516	ENDIF
2517	section(:,1) = section_xy
2518	section(:,2) = section_xz
2519	section(:,3) = section_yz
2520
2521	IF ( ANY( data_output_xy ) .AND. .NOT. ANY( section(:,1) /= -9999 ) ) THEN
2522	WRITE( message_string, * ) 'section_xy not defined for requested xy-cross section ' // &
2523	'output.&At least one cross section must be given.'
2524	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2525	ENDIF
2526	IF ( ANY( data_output_xz ) .AND. .NOT. ANY( section(:,2) /= -9999 ) ) THEN
2527	WRITE( message_string, * ) 'section_xz not defined for requested xz-cross section ' // &
2528	'output.&At least one cross section must be given.'
2529	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2530	ENDIF
2531	IF ( ANY( data_output_yz ) .AND. .NOT. ANY( section(:,3) /= -9999 ) ) THEN
2532	WRITE( message_string, * ) 'section_yz not defined for requested yz-cross section ' // &
2533	'output.&At least one cross section must be given.'
2534	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2535	ENDIF
2536	!
2537	!-- Upper plot limit for 3D arrays
2538	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2539
2540	!
2541	!-- Set output format string (used in header)
2542	SELECT CASE ( netcdf_data_format )
2543	CASE ( 1 )
2544	netcdf_data_format_string = 'netCDF classic'
2545	CASE ( 2 )
2546	netcdf_data_format_string = 'netCDF 64bit offset'
2547	CASE ( 3 )
2548	netcdf_data_format_string = 'netCDF4/HDF5'
2549	CASE ( 4 )
2550	netcdf_data_format_string = 'netCDF4/HDF5 classic'
2551	CASE ( 5 )
2552	netcdf_data_format_string = 'parallel netCDF4/HDF5'
2553	CASE ( 6 )
2554	netcdf_data_format_string = 'parallel netCDF4/HDF5 classic'
2555
2556	END SELECT
2557
2558	!
2559	!-- Check mask conditions
2560	DO mid = 1, max_masks
2561	IF ( data_output_masks(mid,1) /= ' ' .OR. data_output_masks_user(mid,1) /= ' ' ) THEN
2562	masks = masks + 1
2563	ENDIF
2564	ENDDO
2565
2566	IF ( masks < 0 .OR. masks > max_masks ) THEN
2567	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', '<= ', max_masks, &
2568	' (=max_masks)'
2569	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2570	ENDIF
2571	IF ( masks > 0 ) THEN
2572	mask_scale(1) = mask_scale_x
2573	mask_scale(2) = mask_scale_y
2574	mask_scale(3) = mask_scale_z
2575	IF ( ANY( mask_scale <= 0.0_wp ) ) THEN
2576	WRITE( message_string, * ) 'illegal value: mask_scale_x, mask_scale_y and mask_scale_z',&
2577	'must be > 0.0'
2578	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2579	ENDIF
2580	!
2581	!-- Generate masks for masked data output.
2582	!-- Parallel netcdf output is not tested so far for masked data, hence netcdf_data_format is
2583	!-- switched back to non-parallel output.
2584	netcdf_data_format_save = netcdf_data_format
2585	IF ( netcdf_data_format > 4 ) THEN
2586	IF ( netcdf_data_format == 5 ) netcdf_data_format = 3
2587	IF ( netcdf_data_format == 6 ) netcdf_data_format = 4
2588	message_string = 'netCDF file formats '// '5 (parallel netCDF 4) and 6 (parallel ' // &
2589	'netCDF 4 Classic model) & are currently not supported (not yet ' // &
2590	'tested) for masked data. &Using respective non-parallel' // &
2591	' output for masked data.'
2592	CALL message( 'check_parameters', 'PA0383', 0, 0, 0, 6, 0 )
2593	ENDIF
2594	CALL init_masks
2595	netcdf_data_format = netcdf_data_format_save
2596	ENDIF
2597
2598	!
2599	!-- Check the NetCDF data format
2600	IF ( netcdf_data_format > 2 ) THEN
2601	#if defined( __netcdf4 )
2602	CONTINUE
2603	#else
2604	message_string = 'netCDF: netCDF4 format requested but no ' // &
2605	'cpp-directive __netcdf4 given & switch back to 64-bit offset format'
2606	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2607	netcdf_data_format = 2
2608	#endif
2609	ENDIF
2610	IF ( netcdf_data_format > 4 ) THEN
2611	#if defined( __netcdf4 ) && defined( __netcdf4_parallel )
2612	CONTINUE
2613	#else
2614	message_string = 'netCDF: netCDF4 parallel output requested but no ' // &
2615	'cpp-directive __netcdf4_parallel given & switch ' // &
2616	'back to netCDF4 non-parallel output'
2617	CALL message( 'check_parameters', 'PA0099', 0, 1, 0, 6, 0 )
2618	netcdf_data_format = netcdf_data_format - 2
2619	#endif
2620	ENDIF
2621
2622	!
2623	!-- Calculate fixed number of output time levels for parallel netcdf output.
2624	!-- The time dimension has to be defined as limited for parallel output, because otherwise the I/O
2625	!-- performance drops significantly.
2626	IF ( netcdf_data_format > 4 ) THEN
2627
2628	!
2629	!-- Check if any of the follwoing data output interval is 0.0s, which is not allowed for parallel
2630	!-- output.
2631	CALL check_dt_do( dt_do3d, 'dt_do3d' )
2632	CALL check_dt_do( dt_do2d_xy, 'dt_do2d_xy' )
2633	CALL check_dt_do( dt_do2d_xz, 'dt_do2d_xz' )
2634	CALL check_dt_do( dt_do2d_yz, 'dt_do2d_yz' )
2635	CALL check_dt_do( dt_data_output_av, 'dt_data_output_av' )
2636
2637	!-- Set needed time levels (ntdim) to saved time levels + to be saved time levels.
2638	ntdim_3d(0) = do3d_time_count(0) + CEILING( &
2639	( end_time - MAX( &
2640	MERGE( skip_time_do3d, skip_time_do3d + spinup_time, &
2641	data_output_during_spinup ), &
2642	simulated_time_at_begin ) &
2643	) / dt_do3d )
2644	IF ( do3d_at_begin ) ntdim_3d(0) = ntdim_3d(0) + 1
2645
2646	ntdim_3d(1) = do3d_time_count(1) + CEILING( &
2647	( end_time - MAX( &
2648	MERGE( skip_time_data_output_av, skip_time_data_output_av + spinup_time, &
2649	data_output_during_spinup ), &
2650	simulated_time_at_begin ) &
2651	) / dt_data_output_av )
2652
2653	ntdim_2d_xy(0) = do2d_xy_time_count(0) + CEILING( &
2654	( end_time - MAX( &
2655	MERGE( skip_time_do2d_xy, skip_time_do2d_xy + spinup_time, &
2656	data_output_during_spinup ), &
2657	simulated_time_at_begin ) &
2658	) / dt_do2d_xy )
2659
2660	ntdim_2d_xz(0) = do2d_xz_time_count(0) + CEILING( &
2661	( end_time - MAX( &
2662	MERGE( skip_time_do2d_xz, skip_time_do2d_xz + spinup_time, &
2663	data_output_during_spinup ), &
2664	simulated_time_at_begin ) &
2665	) / dt_do2d_xz )
2666
2667	ntdim_2d_yz(0) = do2d_yz_time_count(0) + CEILING( &
2668	( end_time - MAX( &
2669	MERGE( skip_time_do2d_yz, skip_time_do2d_yz + spinup_time, &
2670	data_output_during_spinup ), &
2671	simulated_time_at_begin ) &
2672	) / dt_do2d_yz )
2673
2674	IF ( do2d_at_begin ) THEN
2675	ntdim_2d_xy(0) = ntdim_2d_xy(0) + 1
2676	ntdim_2d_xz(0) = ntdim_2d_xz(0) + 1
2677	ntdim_2d_yz(0) = ntdim_2d_yz(0) + 1
2678	ENDIF
2679	!
2680	!-- Please note, for averaged 2D data skip_time_data_output_av is the relavant output control
2681	!-- parameter.
2682	ntdim_2d_xy(1) = do2d_xy_time_count(1) + CEILING( &
2683	( end_time - MAX( MERGE( skip_time_data_output_av, &
2684	skip_time_data_output_av + spinup_time, &
2685	data_output_during_spinup ), &
2686	simulated_time_at_begin ) &
2687	) / dt_data_output_av )
2688
2689	ntdim_2d_xz(1) = do2d_xz_time_count(1) + CEILING( &
2690	( end_time - MAX( MERGE( skip_time_data_output_av, &
2691	skip_time_data_output_av + spinup_time, &
2692	data_output_during_spinup ), &
2693	simulated_time_at_begin ) &
2694	) / dt_data_output_av )
2695
2696	ntdim_2d_yz(1) = do2d_yz_time_count(1) + CEILING( &
2697	( end_time - MAX( MERGE( skip_time_data_output_av, &
2698	skip_time_data_output_av + spinup_time, &
2699	data_output_during_spinup ), &
2700	simulated_time_at_begin ) &
2701	) / dt_data_output_av )
2702
2703	ENDIF
2704
2705	!
2706	!-- Check, whether a constant diffusion coefficient shall be used
2707	IF ( km_constant /= -1.0_wp ) THEN
2708	IF ( km_constant < 0.0_wp ) THEN
2709	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
2710	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
2711	ELSE
2712	IF ( prandtl_number < 0.0_wp ) THEN
2713	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, ' < 0.0'
2714	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
2715	ENDIF
2716	constant_diffusion = .TRUE.
2717
2718	IF ( constant_flux_layer ) THEN
2719	message_string = 'constant_flux_layer is not allowed with fixed value of km'
2720	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
2721	ENDIF
2722	ENDIF
2723	ENDIF
2724
2725	!
2726	!-- In case of non-cyclic lateral boundaries and a damping layer for the potential temperature,
2727	!-- check the width of the damping layer
2728	IF ( bc_lr /= 'cyclic' ) THEN
2729	IF ( pt_damping_width < 0.0_wp .OR. pt_damping_width > REAL( (nx+1) * dx ) ) THEN
2730	message_string = 'pt_damping_width out of range'
2731	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2732	ENDIF
2733	ENDIF
2734
2735	IF ( bc_ns /= 'cyclic' ) THEN
2736	IF ( pt_damping_width < 0.0_wp .OR. pt_damping_width > REAL( (ny+1) * dy ) ) THEN
2737	message_string = 'pt_damping_width out of range'
2738	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2739	ENDIF
2740	ENDIF
2741
2742	!
2743	!-- Check value range for zeta = z/L
2744	IF ( zeta_min >= zeta_max ) THEN
2745	WRITE( message_string, * ) 'zeta_min = ', zeta_min, ' must be less ', 'than zeta_max = ', &
2746	zeta_max
2747	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
2748	ENDIF
2749
2750	!
2751	!-- Check random generator
2752	IF ( (random_generator /= 'system-specific' .AND. &
2753	random_generator /= 'random-parallel' ) .AND. &
2754	random_generator /= 'numerical-recipes' ) THEN
2755	message_string = 'unknown random generator: random_generator = "' // &
2756	TRIM( random_generator ) // '"'
2757	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
2758	ENDIF
2759
2760	!
2761	!-- Determine upper and lower hight level indices for random perturbations
2762	IF ( disturbance_level_b == -9999999.9_wp ) THEN
2763	IF ( ocean_mode ) THEN
2764	disturbance_level_b = zu((nzt*2)/3)
2765	disturbance_level_ind_b = ( nzt * 2 ) / 3
2766	ELSE
2767	disturbance_level_b = zu(nzb+3)
2768	disturbance_level_ind_b = nzb + 3
2769	ENDIF
2770	ELSEIF ( disturbance_level_b < zu(3) ) THEN
2771	WRITE( message_string, * ) 'disturbance_level_b = ', disturbance_level_b, ' must be >= ', &
2772	zu(3), '(zu(3))'
2773	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
2774	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
2775	WRITE( message_string, * ) 'disturbance_level_b = ', disturbance_level_b, ' must be <= ', &
2776	zu(nzt-2), '(zu(nzt-2))'
2777	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
2778	ELSE
2779	DO k = 3, nzt-2
2780	IF ( disturbance_level_b <= zu(k) ) THEN
2781	disturbance_level_ind_b = k
2782	EXIT
2783	ENDIF
2784	ENDDO
2785	ENDIF
2786
2787	IF ( disturbance_level_t == -9999999.9_wp ) THEN
2788	IF ( ocean_mode ) THEN
2789	disturbance_level_t = zu(nzt-3)
2790	disturbance_level_ind_t = nzt - 3
2791	ELSE
2792	disturbance_level_t = zu(nzt/3)
2793	disturbance_level_ind_t = nzt / 3
2794	ENDIF
2795	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
2796	WRITE( message_string, * ) 'disturbance_level_t = ', disturbance_level_t, ' must be <= ', &
2797	zu(nzt-2), '(zu(nzt-2))'
2798	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
2799	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
2800	WRITE( message_string, * ) 'disturbance_level_t = ', disturbance_level_t, &
2801	' must be >= disturbance_level_b = ', disturbance_level_b
2802	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
2803	ELSE
2804	DO k = 3, nzt-2
2805	IF ( disturbance_level_t <= zu(k) ) THEN
2806	disturbance_level_ind_t = k
2807	EXIT
2808	ENDIF
2809	ENDDO
2810	ENDIF
2811
2812	!
2813	!-- Check again whether the levels determined this way are ok.
2814	!-- Error may occur at automatic determination and too few grid points in z-direction.
2815	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
2816	WRITE( message_string, * ) 'disturbance_level_ind_t = ', disturbance_level_ind_t, &
2817	' must be >= ', 'disturbance_level_ind_b = ', disturbance_level_ind_b
2818	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
2819	ENDIF
2820
2821	!
2822	!-- Determine the horizontal index range for random perturbations.
2823	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed near the inflow and
2824	!-- the perturbation area is further limited to ...(1) after the initial phase of the flow.
2825
2826	IF ( bc_lr /= 'cyclic' ) THEN
2827	IF ( inflow_disturbance_begin == -1 ) THEN
2828	inflow_disturbance_begin = MIN( 10, nx/2 )
2829	ENDIF
2830	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx ) 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*nx/4 )
2836	ENDIF
2837	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) THEN
2838	message_string = 'inflow_disturbance_end out of range'
2839	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
2840	ENDIF
2841	ELSEIF ( bc_ns /= 'cyclic' ) THEN
2842	IF ( inflow_disturbance_begin == -1 ) THEN
2843	inflow_disturbance_begin = MIN( 10, ny/2 )
2844	ENDIF
2845	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny ) THEN
2846	message_string = 'inflow_disturbance_begin out of range'
2847	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
2848	ENDIF
2849	IF ( inflow_disturbance_end == -1 ) THEN
2850	inflow_disturbance_end = MIN( 100, 3*ny/4 )
2851	ENDIF
2852	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) THEN
2853	message_string = 'inflow_disturbance_end out of range'
2854	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
2855	ENDIF
2856	ENDIF
2857
2858	IF ( random_generator == 'random-parallel' ) THEN
2859	dist_nxl = nxl; dist_nxr = nxr
2860	dist_nys = nys; dist_nyn = nyn
2861	IF ( bc_lr == 'radiation/dirichlet' ) THEN
2862	dist_nxr = MIN( nx - inflow_disturbance_begin, nxr )
2863	dist_nxl(1) = MAX( nx - inflow_disturbance_end, nxl )
2864	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
2865	dist_nxl = MAX( inflow_disturbance_begin, nxl )
2866	dist_nxr(1) = MIN( inflow_disturbance_end, nxr )
2867	ELSEIF ( bc_lr == 'nested' .OR. bc_lr == 'nesting_offline' ) THEN
2868	dist_nxl = MAX( inflow_disturbance_begin, nxl )
2869	dist_nxr = MIN( nx - inflow_disturbance_begin, nxr )
2870	ENDIF
2871	IF ( bc_ns == 'dirichlet/radiation' ) THEN
2872	dist_nyn = MIN( ny - inflow_disturbance_begin, nyn )
2873	dist_nys(1) = MAX( ny - inflow_disturbance_end, nys )
2874	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
2875	dist_nys = MAX( inflow_disturbance_begin, nys )
2876	dist_nyn(1) = MIN( inflow_disturbance_end, nyn )
2877	ELSEIF ( bc_ns == 'nested' .OR. bc_ns == 'nesting_offline' ) THEN
2878	dist_nys = MAX( inflow_disturbance_begin, nys )
2879	dist_nyn = MIN( ny - inflow_disturbance_begin, nyn )
2880	ENDIF
2881	ELSE
2882	dist_nxl = 0; dist_nxr = nx
2883	dist_nys = 0; dist_nyn = ny
2884	IF ( bc_lr == 'radiation/dirichlet' ) THEN
2885	dist_nxr = nx - inflow_disturbance_begin
2886	dist_nxl(1) = nx - inflow_disturbance_end
2887	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
2888	dist_nxl = inflow_disturbance_begin
2889	dist_nxr(1) = inflow_disturbance_end
2890	ELSEIF ( bc_lr == 'nested' .OR. bc_lr == 'nesting_offline' ) THEN
2891	dist_nxr = nx - inflow_disturbance_begin
2892	dist_nxl = inflow_disturbance_begin
2893	ENDIF
2894	IF ( bc_ns == 'dirichlet/radiation' ) THEN
2895	dist_nyn = ny - inflow_disturbance_begin
2896	dist_nys(1) = ny - inflow_disturbance_end
2897	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
2898	dist_nys = inflow_disturbance_begin
2899	dist_nyn(1) = inflow_disturbance_end
2900	ELSEIF ( bc_ns == 'nested' .OR. bc_ns == 'nesting_offline' ) THEN
2901	dist_nyn = ny - inflow_disturbance_begin
2902	dist_nys = inflow_disturbance_begin
2903	ENDIF
2904	ENDIF
2905
2906	!
2907	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow boundary (so far, a
2908	!-- turbulent inflow is realized from the left side only).
2909	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
2910	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
2911	'condition at the inflow boundary'
2912	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
2913	ENDIF
2914
2915	!
2916	!-- Turbulent inflow requires that 3d arrays have been cyclically filled with data from prerun in
2917	!-- the first main run
2918	IF ( turbulent_inflow .AND. initializing_actions /= 'cyclic_fill' .AND. &
2919	initializing_actions /= 'read_restart_data' ) THEN
2920	message_string = 'turbulent_inflow = .T. requires ' // &
2921	'initializing_actions = ''cyclic_fill'' or ' // &
2922	'initializing_actions = ''read_restart_data'' '
2923	CALL message( 'check_parameters', 'PA0055', 1, 2, 0, 6, 0 )
2924	ENDIF
2925
2926	!
2927	!-- In case of turbulent inflow
2928	IF ( turbulent_inflow ) THEN
2929
2930	!
2931	!-- Calculate the index of the recycling plane
2932	IF ( recycling_width <= dx .OR. recycling_width >= nx * dx ) THEN
2933	WRITE( message_string, * ) 'illegal value for recycling_width: ', recycling_width
2934	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
2935	ENDIF
2936	!
2937	!-- Calculate the index
2938	recycling_plane = recycling_width / dx
2939	!
2940	!-- Check for correct input of recycling method for thermodynamic quantities
2941	IF ( TRIM( recycling_method_for_thermodynamic_quantities ) /= 'turbulent_fluctuation' .AND.&
2942	TRIM( recycling_method_for_thermodynamic_quantities ) /= 'absolute_value' ) THEN
2943	WRITE( message_string, * ) 'unknown recycling method for thermodynamic quantities: ', &
2944	TRIM( recycling_method_for_thermodynamic_quantities )
2945	CALL message( 'check_parameters', 'PA0184', 1, 2, 0, 6, 0 )
2946	ENDIF
2947
2948	ENDIF
2949
2950
2951	IF ( turbulent_outflow ) THEN
2952	!
2953	!-- Turbulent outflow requires Dirichlet conditions at the respective inflow boundary (so far, a
2954	!-- turbulent outflow is realized at the right side only).
2955	IF ( bc_lr /= 'dirichlet/radiation' ) THEN
2956	message_string = 'turbulent_outflow = .T. requires bc_lr = "dirichlet/radiation"'
2957	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
2958	ENDIF
2959	!
2960	!-- The ouflow-source plane must lay inside the model domain
2961	IF ( outflow_source_plane < dx .OR. outflow_source_plane > nx * dx ) THEN
2962	WRITE( message_string, * ) 'illegal value for outflow_source'// '_plane: ', &
2963	outflow_source_plane
2964	CALL message( 'check_parameters', 'PA0145', 1, 2, 0, 6, 0 )
2965	ENDIF
2966	ENDIF
2967
2968	!
2969	!-- Determine damping level index for 1D model
2970	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
2971	IF ( damp_level_1d == -1.0_wp ) THEN
2972	damp_level_1d = zu(nzt+1)
2973	damp_level_ind_1d = nzt + 1
2974	ELSEIF ( damp_level_1d < 0.0_wp .OR. damp_level_1d > zu(nzt+1) ) THEN
2975	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, ' must be >= 0.0 and <= ',&
2976	zu(nzt+1), '(zu(nzt+1))'
2977	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
2978	ELSE
2979	DO k = 1, nzt+1
2980	IF ( damp_level_1d <= zu(k) ) THEN
2981	damp_level_ind_1d = k
2982	EXIT
2983	ENDIF
2984	ENDDO
2985	ENDIF
2986	ENDIF
2987
2988	!
2989	!-- Check some other 1d-model parameters
2990	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
2991	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
2992	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // '" is unknown'
2993	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
2994	ENDIF
2995	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
2996	TRIM( dissipation_1d ) /= 'detering' .AND. &
2997	TRIM( dissipation_1d ) /= 'prognostic' ) THEN
2998	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // '" is unknown'
2999	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3000	ENDIF
3001	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3002	TRIM( dissipation_1d ) == 'as_in_3d_model' ) THEN
3003	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3004	'" requires mixing_length_1d = "as_in_3d_model"'
3005	CALL message( 'check_parameters', 'PA0485', 1, 2, 0, 6, 0 )
3006	ENDIF
3007
3008	!
3009	!-- Set time for the next user defined restart (time_restart is the internal parameter for steering
3010	!-- restart events)
3011	IF ( restart_time /= 9999999.9_wp ) THEN
3012	IF ( restart_time > time_since_reference_point ) THEN
3013	time_restart = restart_time
3014	ENDIF
3015	ELSE
3016	!
3017	!-- In case of a restart run, set internal parameter to default (no restart) if the
3018	!-- NAMELIST-parameter restart_time is omitted
3019	time_restart = 9999999.9_wp
3020	ENDIF
3021
3022	!
3023	!-- Check pressure gradient conditions
3024	IF ( dp_external .AND. conserve_volume_flow ) THEN
3025	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3026	'w are .TRUE. but one of them must be .FALSE.'
3027	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3028	ENDIF
3029	IF ( dp_external ) THEN
3030	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3031	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3032	' of range [zu(nzb), zu(nzt)]'
3033	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3034	ENDIF
3035	IF ( .NOT. ANY( dpdxy /= 0.0_wp ) ) THEN
3036	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3037	'ro, i.e. the external pressure gradient will not be applied'
3038	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3039	ENDIF
3040	ENDIF
3041	IF ( ANY( dpdxy /= 0.0_wp ) .AND. .NOT. dp_external ) THEN
3042	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3043	'.FALSE., i.e. the external pressure gradient & will not be applied'
3044	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3045	ENDIF
3046	IF ( conserve_volume_flow ) THEN
3047	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3048
3049	conserve_volume_flow_mode = 'initial_profiles'
3050
3051	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3052	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3053	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3054	conserve_volume_flow_mode
3055	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3056	ENDIF
3057	IF ( ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3058	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3059	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3060	'require conserve_volume_flow_mode = ''initial_profiles'''
3061	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3062	ENDIF
3063	ENDIF
3064	IF ( ( u_bulk /= 0.0_wp .OR. v_bulk /= 0.0_wp ) .AND. &
3065	( .NOT. conserve_volume_flow .OR. TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) )&
3066	THEN
3067	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3068	'conserve_volume_flow = .T. and ', 'conserve_volume_flow_mode = ''bulk_velocity'''
3069	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3070	ENDIF
3071
3072	!
3073	!-- Prevent empty time records in volume, cross-section and masked data in case of non-parallel
3074	!-- netcdf-output in restart runs
3075	IF ( netcdf_data_format < 5 ) THEN
3076	IF ( TRIM( initializing_actions ) == 'read_restart_data' ) THEN
3077	do3d_time_count = 0
3078	do2d_xy_time_count = 0
3079	do2d_xz_time_count = 0
3080	do2d_yz_time_count = 0
3081	domask_time_count = 0
3082	ENDIF
3083	ENDIF
3084
3085
3086	!
3087	!-- Check roughness length, which has to be smaller than dz/2
3088	IF ( ( constant_flux_layer .OR. INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) &
3089	.AND. roughness_length >= 0.5 * dz(1) ) THEN
3090	message_string = 'roughness_length must be smaller than dz/2'
3091	CALL message( 'check_parameters', 'PA0424', 1, 2, 0, 6, 0 )
3092	ENDIF
3093
3094	!
3095	!-- Check if topography is read from file in case of complex terrain simulations
3096	IF ( complex_terrain .AND. TRIM( topography ) /= 'read_from_file' ) THEN
3097	message_string = 'complex_terrain requires topography = ''read_from_file'''
3098	CALL message( 'check_parameters', 'PA0295', 1, 2, 0, 6, 0 )
3099	ENDIF
3100
3101	!
3102	!-- Check if vertical grid stretching is switched off in case of complex terrain simulations
3103	IF ( complex_terrain .AND. ANY( dz_stretch_level_start /= -9999999.9_wp ) ) THEN
3104	message_string = 'Vertical grid stretching is not allowed for complex_terrain = .TRUE.'
3105	CALL message( 'check_parameters', 'PA0473', 1, 2, 0, 6, 0 )
3106	ENDIF
3107
3108	CALL location_message( 'checking parameters', 'finished' )
3109
3110	CONTAINS
3111
3112	!--------------------------------------------------------------------------------------------------!
3113	! Description:
3114	! ------------
3115	!> Check the length of data output intervals. In case of parallel NetCDF output the time levels of
3116	!> the output files need to be fixed. Therefore setting the output interval to 0.0s (usually used to
3117	!> output each timestep) is not possible as long as a non-fixed timestep is used.
3118	!--------------------------------------------------------------------------------------------------!
3119
3120	SUBROUTINE check_dt_do( dt_do, dt_do_name )
3121
3122	IMPLICIT NONE
3123
3124	CHARACTER (LEN=*), INTENT (IN) :: dt_do_name !< parin variable name
3125
3126	REAL(wp), INTENT (INOUT) :: dt_do !< data output interval
3127
3128	IF ( dt_do == 0.0_wp ) THEN
3129	IF ( dt_fixed ) THEN
3130	WRITE( message_string, '(A,F9.4,A)' ) 'Output at every timestep is wanted (' // &
3131	dt_do_name // ' = 0.0).&'// &
3132	'The output interval is set to the fixed timestep dt '// '= ', dt, 's.'
3133	CALL message( 'check_parameters', 'PA0060', 0, 0, 0, 6, 0 )
3134	dt_do = dt
3135	ELSE
3136	message_string = dt_do_name // ' = 0.0 while using a ' // &
3137	'variable timestep and parallel netCDF4 is not allowed.'
3138	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
3139	ENDIF
3140	ENDIF
3141
3142	END SUBROUTINE check_dt_do
3143
3144
3145
3146	!--------------------------------------------------------------------------------------------------!
3147	! Description:
3148	! ------------
3149	!> Set the bottom and top boundary conditions for humidity and scalars.
3150	!--------------------------------------------------------------------------------------------------!
3151
3152	SUBROUTINE set_bc_scalars( sq, bc_b, bc_t, ibc_b, ibc_t, err_nr_b, err_nr_t )
3153
3154
3155	IMPLICIT NONE
3156
3157	CHARACTER (LEN=*) :: bc_b !< bottom boundary condition
3158	CHARACTER (LEN=*) :: bc_t !< top boundary condition
3159	CHARACTER (LEN=*) :: err_nr_b !< error number if bottom bc is unknown
3160	CHARACTER (LEN=*) :: err_nr_t !< error number if top bc is unknown
3161	CHARACTER (LEN=1) :: sq !< name of scalar quantity
3162
3163
3164	INTEGER(iwp) :: ibc_b !< index for bottom boundary condition
3165	INTEGER(iwp) :: ibc_t !< index for top boundary condition
3166
3167	!
3168	!-- Set Integer flags and check for possilbe errorneous settings for bottom boundary condition
3169	IF ( bc_b == 'dirichlet' ) THEN
3170	ibc_b = 0
3171	ELSEIF ( bc_b == 'neumann' ) THEN
3172	ibc_b = 1
3173	ELSE
3174	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // '_b ="' // &
3175	TRIM( bc_b ) // '"'
3176	CALL message( 'check_parameters', err_nr_b, 1, 2, 0, 6, 0 )
3177	ENDIF
3178	!
3179	!-- Set Integer flags and check for possilbe errorneous settings for top boundary condition
3180	IF ( bc_t == 'dirichlet' ) THEN
3181	ibc_t = 0
3182	ELSEIF ( bc_t == 'neumann' ) THEN
3183	ibc_t = 1
3184	ELSEIF ( bc_t == 'initial_gradient' ) THEN
3185	ibc_t = 2
3186	ELSEIF ( bc_t == 'nested' .OR. bc_t == 'nesting_offline' ) THEN
3187	ibc_t = 3
3188	ELSE
3189	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // '_t ="' // &
3190	TRIM( bc_t ) // '"'
3191	CALL message( 'check_parameters', err_nr_t, 1, 2, 0, 6, 0 )
3192	ENDIF
3193
3194
3195	END SUBROUTINE set_bc_scalars
3196
3197
3198
3199	!--------------------------------------------------------------------------------------------------!
3200	! Description:
3201	! ------------
3202	!> Check for consistent settings of bottom boundary conditions for humidity and scalars.
3203	!--------------------------------------------------------------------------------------------------!
3204
3205	SUBROUTINE check_bc_scalars( sq, bc_b, ibc_b, err_nr_1, err_nr_2, constant_flux, &
3206	surface_initial_change )
3207
3208
3209	IMPLICIT NONE
3210
3211	CHARACTER (LEN=*) :: bc_b !< bottom boundary condition
3212	CHARACTER (LEN=*) :: err_nr_1 !< error number of first error
3213	CHARACTER (LEN=*) :: err_nr_2 !< error number of second error
3214	CHARACTER (LEN=1) :: sq !< name of scalar quantity
3215
3216
3217	INTEGER(iwp) :: ibc_b !< index of bottom boundary condition
3218
3219	LOGICAL :: constant_flux !< flag for constant-flux layer
3220
3221	REAL(wp) :: surface_initial_change !< value of initial change at the surface
3222
3223	!
3224	!-- A given surface value implies Dirichlet boundary condition for the respective quantity. In
3225	!-- this case specification of a constant flux is forbidden. However, an exception is made for
3226	!-- large-scale forcing as well as land-surface model.
3227	IF ( .NOT. land_surface .AND. .NOT. large_scale_forcing ) THEN
3228	IF ( ibc_b == 0 .AND. constant_flux ) THEN
3229	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b = "' // &
3230	TRIM( bc_b ) // '" is not allowed with prescribed surface flux'
3231	CALL message( 'check_parameters', err_nr_1, 1, 2, 0, 6, 0 )
3232	ENDIF
3233	ENDIF
3234	IF ( constant_flux .AND. surface_initial_change /= 0.0_wp ) THEN
3235	WRITE( message_string, * ) 'a prescribed surface flux is not allo', 'wed with ', sq, &
3236	'_surface_initial_change (/=0) = ', surface_initial_change
3237	CALL message( 'check_parameters', err_nr_2, 1, 2, 0, 6, 0 )
3238	ENDIF
3239
3240
3241	END SUBROUTINE check_bc_scalars
3242
3243
3244
3245	!--------------------------------------------------------------------------------------------------!
3246	! Description:
3247	! ------------
3248	!> Filter a list of strings for duplicates. The output list is of same length but does not contain
3249	!> any duplicates.
3250	!--------------------------------------------------------------------------------------------------!
3251
3252	SUBROUTINE filter_duplicate_strings( string_length, string_list, string_list_filtered )
3253
3254	IMPLICIT NONE
3255
3256	INTEGER, INTENT(IN) :: string_length !< length of a single string in list
3257
3258	CHARACTER (LEN=*), DIMENSION(:), INTENT(IN) :: string_list !< non-filtered list
3259	CHARACTER (LEN=string_length), DIMENSION(:), INTENT(OUT), ALLOCATABLE :: string_list_filtered !< filtered list
3260
3261	CHARACTER (LEN=string_length) :: string_to_check !< string to be check for duplicates
3262
3263	INTEGER(iwp) :: i !< loop index
3264	INTEGER(iwp) :: j !< loop index
3265	INTEGER(iwp) :: k !< loop index
3266	INTEGER(iwp) :: nstrings !< number of strings in list
3267
3268	LOGICAL :: is_duplicate !< true if string has duplicates in list
3269
3270
3271	nstrings = UBOUND( string_list, DIM=1 )
3272	ALLOCATE( string_list_filtered(1:nstrings) )
3273	string_list_filtered(:) = ' '
3274
3275	k = 0
3276	DO i = 1, nstrings
3277	string_to_check = string_list(i)
3278
3279	IF ( string_to_check == ' ' ) EXIT
3280
3281	is_duplicate = .FALSE.
3282	DO j = 1, nstrings
3283	IF ( string_list_filtered(j) == ' ' ) THEN
3284	EXIT
3285	ELSEIF ( string_to_check == string_list_filtered(j) ) THEN
3286	is_duplicate = .TRUE.
3287	EXIT
3288	ENDIF
3289	ENDDO
3290
3291	IF ( .NOT. is_duplicate ) THEN
3292	k = k + 1
3293	string_list_filtered(k) = string_to_check
3294	ENDIF
3295
3296	ENDDO
3297
3298	END SUBROUTINE filter_duplicate_strings
3299
3300
3301	END SUBROUTINE check_parameters

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source: palm/trunk/SOURCE/check_parameters.f90 @ 4847

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