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source: palm/trunk/SOURCE/read_restart_data_mod.f90 @ 4537

Last change on this file since 4537 was 4536, checked in by raasch, 5 years ago
messages and debug output converted to PALM routines (restart_data_mpi_io_mod), binary version number set to 5.0, heeader output for restart data format added, restart data filesize and I/O transfer speed added in cpu_measures, handling of single restart files (created with MPI-I/O) added to palmrun, bugfix: preprocessor directive adjusted (virtual_measurement_mod), location message format changed
Property svn:keywords set to `Id`
File size: 110.3 KB

Line
1	!> @file read_restart_data_mod.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
6	! terms of the GNU General Public License as published by the Free Software
7	! Foundation, either version 3 of the License, or (at your option) any later
8	! version.
9	!
10	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
13	!
14	! You should have received a copy of the GNU General Public License along with
15	! PALM. If not, see <http://www.gnu.org/licenses/>.
16	!
17	! Copyright 1997-2020 Leibniz Universitaet Hannover
18	!------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! -----------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: read_restart_data_mod.f90 4536 2020-05-17 17:24:13Z oliver.maas $
27	! binary version incremented
28	!
29	! 4534 2020-05-14 18:35:22Z raasch
30	! adjustments for I/O on reduced number of cores using shared memory MPI
31	!
32	! 4518 2020-05-04 15:44:28Z suehring
33	! Move input of diagnostic output quantities to doq_rrd_local
34	!
35	! 4517 2020-05-03 14:29:30Z raasch
36	! qsurf and ssurf added
37	!
38	! 4498 2020-04-15 14:26:31Z raasch
39	! argument removed from rd_mpi_io_open
40	!
41	! 4496 2020-04-15 08:37:26Z raasch
42	! bugfix: MPI barrier removed, coupling character added to input filename
43	!
44	! 4495 2020-04-13 20:11:20Z raasch
45	! restart data handling with MPI-IO added
46	!
47	! 4435 2020-03-03 10:38:41Z raasch
48	! bugfix for message that reports about files that are read from in case that the virtual PE grid
49	! has chenged (in case of large number of files format was exceeded), detailed messages about the
50	! files are now output to the debug file
51	!
52	! 4431 2020-02-27 23:23:01Z gronemeier
53	! added u_center_av, v_center_av, wspeed_av
54	!
55	! 4360 2020-01-07 11:25:50Z suehring
56	! Change automatic arrays to allocatable ones in rrd_local, in order to avoid
57	! memory problems due to too small stack size for large jobs with intel
58	! compiler. (J.Resler)
59	!
60	! 4331 2019-12-10 18:25:02Z suehring
61	! Enable restart data for 2-m potential temperature output
62	!
63	! 4301 2019-11-22 12:09:09Z oliver.maas
64	! removed recycling_yshift
65	!
66	! 4227 2019-09-10 18:04:34Z gronemeier
67	! implement new palm_date_time_mod and increased binary version
68	!
69	! 4146 2019-08-07 07:47:36Z gronemeier
70	! Corrected "Former revisions" section
71	!
72	! 4131 2019-08-02 11:06:18Z monakurppa
73	! Allocate hom and hom_sum to allow profile output for salsa variables.
74	!
75	! 4101 2019-07-17 15:14:26Z gronemeier
76	! remove old_dt
77	!
78	! 4039 2019-06-18 10:32:41Z suehring
79	! input of uu_av, vv_av, ww_av added
80	!
81	! 4017 2019-06-06 12:16:46Z schwenkel
82	! bugfix for r3998, allocation of 3d temporary arrays of various dimensions revised
83	!
84	! 3998 2019-05-23 13:38:11Z suehring
85	! Formatting adjustment
86	!
87	! 3994 2019-05-22 18:08:09Z suehring
88	! output of turbulence intensity added
89	!
90	! 3988 2019-05-22 11:32:37Z kanani
91	! + time_virtual_measurement (to enable steering of output interval)
92	!
93	! 3936 2019-04-26 15:38:02Z kanani
94	! Enable time-averaged output of theta_2m* with restarts
95	!
96	! 3767 2019-02-27 08:18:02Z raasch
97	! unused variables removed from rrd-subroutines parameter list
98	!
99	! 3766 2019-02-26 16:23:41Z raasch
100	! first argument removed from module_interface_rrd_*
101	!
102	! 3668 2019-01-14 12:49:24Z maronga
103	! Removed most_method and increased binary version
104	!
105	! 3655 2019-01-07 16:51:22Z knoop
106	! Implementation of the PALM module interface
107	!
108	! 2894 2018-03-15 09:17:58Z Giersch
109	! Initial revision
110	!
111	!
112	! Description:
113	! ------------
114	!> Reads restart data from restart-file(s) (binary format).
115	!>
116	!> @todo: Revise max_pr_cs (profiles for chemistry)
117	!> @todo: Modularize reading of restart data for diagnostic quantities, which
118	!> is not possible with the current module-interface structure
119	!------------------------------------------------------------------------------!
120	MODULE read_restart_data_mod
121
122
123	USE arrays_3d, &
124	ONLY: inflow_damping_factor, mean_inflow_profiles, pt_init, &
125	q_init, ref_state, sa_init, s_init, u_init, ug, v_init, vg, &
126	e, kh, km, p, pt, q, ql, s, u, u_m_l, u_m_n, u_m_r, u_m_s, &
127	v, v_m_l, v_m_n, v_m_r, v_m_s, vpt, w, w_m_l, w_m_n, w_m_r, w_m_s
128
129	USE averaging
130
131	USE bulk_cloud_model_mod, &
132	ONLY: bulk_cloud_model
133
134	USE chem_modules, &
135	ONLY: max_pr_cs
136
137	USE control_parameters
138
139	USE cpulog, &
140	ONLY: cpu_log, log_point_s
141
142	USE grid_variables, &
143	ONLY: dx, dy
144
145	USE gust_mod, &
146	ONLY: gust_module_enabled
147
148	USE indices, &
149	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, nx_on_file, ny, nys, nysg, nyn, &
150	nyng, ny_on_file, nz, nzb, nzt
151
152	USE kinds
153
154	USE model_1d_mod, &
155	ONLY: damp_level_1d, dt_pr_1d, dt_run_control_1d, end_time_1d
156
157	USE module_interface, &
158	ONLY: module_interface_rrd_global, &
159	module_interface_rrd_local
160
161	USE netcdf_interface, &
162	ONLY: netcdf_precision, output_for_t0
163
164	USE particle_attributes, &
165	ONLY: particle_advection
166
167	USE pegrid
168
169	USE radiation_model_mod, &
170	ONLY: time_radiation
171
172	USE random_function_mod, &
173	ONLY: random_iv, random_iy
174
175	USE random_generator_parallel, &
176	ONLY: id_random_array, seq_random_array
177
178	USE restart_data_mpi_io_mod, &
179	ONLY: rd_mpi_io_check_array, rd_mpi_io_close, rd_mpi_io_open, rrd_mpi_io, &
180	rrd_mpi_io_global_array
181
182	USE spectra_mod, &
183	ONLY: average_count_sp, spectrum_x, spectrum_y
184
185	USE surface_mod, &
186	ONLY : surface_rrd_local
187
188	USE statistics, &
189	ONLY: statistic_regions, hom, hom_sum, pr_palm, u_max, u_max_ijk, &
190	v_max, v_max_ijk, w_max, w_max_ijk, z_i
191
192	USE user, &
193	ONLY: user_module_enabled
194
195	USE vertical_nesting_mod, &
196	ONLY: vnest_init
197
198	USE virtual_measurement_mod, &
199	ONLY: time_virtual_measurement
200
201
202	IMPLICIT NONE
203
204
205	INTERFACE rrd_global
206	MODULE PROCEDURE rrd_global
207	END INTERFACE rrd_global
208
209	INTERFACE rrd_read_parts_of_global
210	MODULE PROCEDURE rrd_read_parts_of_global
211	END INTERFACE rrd_read_parts_of_global
212
213	INTERFACE rrd_local
214	MODULE PROCEDURE rrd_local
215	END INTERFACE rrd_local
216
217	INTERFACE rrd_skip_global
218	MODULE PROCEDURE rrd_skip_global
219	END INTERFACE rrd_skip_global
220
221
222	PUBLIC rrd_global, rrd_read_parts_of_global, rrd_local, rrd_skip_global
223
224
225	CONTAINS
226
227	!------------------------------------------------------------------------------!
228	! Description:
229	! ------------
230	!> Reads values of global control variables from restart-file (binary format)
231	!> created by PE0 of the previous run
232	!------------------------------------------------------------------------------!
233	SUBROUTINE rrd_global
234
235
236	CHARACTER(LEN=10) :: binary_version_global !<
237	CHARACTER(LEN=10) :: version_on_file !<
238	CHARACTER(LEN=20) :: tmp_name !< temporary variable
239
240	INTEGER :: i !< loop index
241
242	LOGICAL :: array_found !<
243	LOGICAL :: found !<
244
245
246	CALL location_message( 'read global restart data', 'start' )
247
248	IF ( TRIM( restart_data_format_input ) == 'fortran_binary' ) THEN
249	!
250	!-- Input in Fortran binary format
251	CALL check_open( 13 )
252	!
253	!-- Make version number check first
254	READ ( 13 ) length
255	READ ( 13 ) restart_string(1:length)
256	READ ( 13 ) version_on_file
257
258	binary_version_global = '5.0'
259	IF ( TRIM( version_on_file ) /= TRIM( binary_version_global ) ) THEN
260	WRITE( message_string, * ) 'version mismatch concerning ', &
261	'binary_version_global:', &
262	'&version on file = "', &
263	TRIM( version_on_file ), '"', &
264	'&version on program = "', &
265	TRIM( binary_version_global ), '"'
266	CALL message( 'rrd_global', 'PA0296', 1, 2, 0, 6, 0 )
267	ENDIF
268
269	!
270	!-- Read number of PEs and horizontal index bounds of all PEs used in the
271	!-- previous run
272	READ ( 13 ) length
273	READ ( 13 ) restart_string(1:length)
274
275	IF ( TRIM( restart_string(1:length) ) /= 'numprocs' ) THEN
276	WRITE( message_string, * ) 'numprocs not found in data from prior ', &
277	'run on PE ', myid
278	CALL message( 'rrd_global', 'PA0297', 1, 2, 0, 6, 0 )
279	ENDIF
280	READ ( 13 ) numprocs_previous_run
281
282	IF ( .NOT. ALLOCATED( hor_index_bounds_previous_run ) ) THEN
283	ALLOCATE( hor_index_bounds_previous_run(4,0:numprocs_previous_run-1) )
284	ENDIF
285
286	READ ( 13 ) length
287	READ ( 13 ) restart_string(1:length)
288
289	IF ( restart_string(1:length) /= 'hor_index_bounds' ) THEN
290	WRITE( message_string, * ) 'hor_index_bounds not found in data ', &
291	'from prior run on PE ', myid
292	CALL message( 'rrd_global', 'PA0298', 1, 2, 0, 6, 0 )
293	ENDIF
294	READ ( 13 ) hor_index_bounds_previous_run
295
296	!
297	!-- Read vertical number of gridpoints and number of different areas used
298	!-- for computing statistics. Allocate arrays depending on these values,
299	!-- which are needed for the following read instructions.
300	READ ( 13 ) length
301	READ ( 13 ) restart_string(1:length)
302
303	IF ( restart_string(1:length) /= 'nz' ) THEN
304	WRITE( message_string, * ) 'nz not found in data from prior run ', &
305	'on PE ', myid
306	CALL message( 'rrd_global', 'PA0299', 1, 2, 0, 6, 0 )
307	ENDIF
308	READ ( 13 ) nz
309
310	READ ( 13 ) length
311	READ ( 13 ) restart_string(1:length)
312
313	IF ( restart_string(1:length) /= 'max_pr_user' ) THEN
314	WRITE( message_string, * ) 'max_pr_user not found in data from ', &
315	'prior run on PE ', myid
316	CALL message( 'rrd_global', 'PA0300', 1, 2, 0, 6, 0 )
317	ENDIF
318	READ ( 13 ) max_pr_user ! This value is checked against the number of
319	! user profiles given for the current run
320	! in routine user_parin (it has to match)
321
322	READ ( 13 ) length
323	READ ( 13 ) restart_string(1:length)
324
325	IF ( restart_string(1:length) /= 'statistic_regions' ) THEN
326	WRITE( message_string, * ) 'statistic_regions not found in data ', &
327	'from prior run on PE ', myid
328	CALL message( 'rrd_global', 'PA0301', 1, 2, 0, 6, 0 )
329	ENDIF
330	READ ( 13 ) statistic_regions
331
332	!
333	!-- The following global arrays (better to say, they have the same size and values on each
334	!-- subdomain) are by default allocated in routine parin, but not in case of restarts!
335	IF ( .NOT. ALLOCATED( ug ) ) THEN
336	ALLOCATE( ug(0:nz+1), u_init(0:nz+1), vg(0:nz+1), &
337	v_init(0:nz+1), pt_init(0:nz+1), q_init(0:nz+1), &
338	ref_state(0:nz+1), s_init(0:nz+1), sa_init(0:nz+1), &
339	hom(0:nz+1,2,pr_palm+max_pr_user+max_pr_cs+max_pr_salsa,0:statistic_regions), &
340	hom_sum(0:nz+1,pr_palm+max_pr_user+max_pr_cs+max_pr_salsa,0:statistic_regions) )
341	ENDIF
342
343	!
344	!-- Now read all control parameters:
345	!-- Caution: When the following read instructions have been changed, the
346	!-- ------- version number stored in the variable binary_version_global has
347	!-- to be increased. The same changes must also be done in
348	!-- wrd_write_global.
349	READ ( 13 ) length
350	READ ( 13 ) restart_string(1:length)
351
352	DO WHILE ( restart_string(1:length) /= 'binary_version_local' )
353
354	found = .FALSE.
355
356	SELECT CASE ( restart_string(1:length) )
357
358	CASE ( 'advected_distance_x' )
359	READ ( 13 ) advected_distance_x
360	CASE ( 'advected_distance_y' )
361	READ ( 13 ) advected_distance_y
362	CASE ( 'alpha_surface' )
363	READ ( 13 ) alpha_surface
364	CASE ( 'average_count_pr' )
365	READ ( 13 ) average_count_pr
366	CASE ( 'average_count_sp' )
367	READ ( 13 ) average_count_sp
368	CASE ( 'average_count_3d' )
369	READ ( 13 ) average_count_3d
370	CASE ( 'bc_e_b' )
371	READ ( 13 ) bc_e_b
372	CASE ( 'bc_lr' )
373	READ ( 13 ) bc_lr
374	CASE ( 'bc_ns' )
375	READ ( 13 ) bc_ns
376	CASE ( 'bc_p_b' )
377	READ ( 13 ) bc_p_b
378	CASE ( 'bc_p_t' )
379	READ ( 13 ) bc_p_t
380	CASE ( 'bc_pt_b' )
381	READ ( 13 ) bc_pt_b
382	CASE ( 'bc_pt_t' )
383	READ ( 13 ) bc_pt_t
384	CASE ( 'bc_pt_t_val' )
385	READ ( 13 ) bc_pt_t_val
386	CASE ( 'bc_q_b' )
387	READ ( 13 ) bc_q_b
388	CASE ( 'bc_q_t' )
389	READ ( 13 ) bc_q_t
390	CASE ( 'bc_q_t_val' )
391	READ ( 13 ) bc_q_t_val
392	CASE ( 'bc_s_b' )
393	READ ( 13 ) bc_s_b
394	CASE ( 'bc_s_t' )
395	READ ( 13 ) bc_s_t
396	CASE ( 'bc_uv_b' )
397	READ ( 13 ) bc_uv_b
398	CASE ( 'bc_uv_t' )
399	READ ( 13 ) bc_uv_t
400	CASE ( 'building_height' )
401	READ ( 13 ) building_height
402	CASE ( 'building_length_x' )
403	READ ( 13 ) building_length_x
404	CASE ( 'building_length_y' )
405	READ ( 13 ) building_length_y
406	CASE ( 'building_wall_left' )
407	READ ( 13 ) building_wall_left
408	CASE ( 'building_wall_south' )
409	READ ( 13 ) building_wall_south
410	CASE ( 'call_psolver_at_all_substeps' )
411	READ ( 13 ) call_psolver_at_all_substeps
412	CASE ( 'canyon_height' )
413	READ ( 13 ) canyon_height
414	CASE ( 'canyon_wall_left' )
415	READ ( 13 ) canyon_wall_left
416	CASE ( 'canyon_wall_south' )
417	READ ( 13 ) canyon_wall_south
418	CASE ( 'canyon_width_x' )
419	READ ( 13 ) canyon_width_x
420	CASE ( 'canyon_width_y' )
421	READ ( 13 ) canyon_width_y
422	CASE ( 'cfl_factor' )
423	READ ( 13 ) cfl_factor
424	CASE ( 'cloud_droplets' )
425	READ ( 13 ) cloud_droplets
426	CASE ( 'collective_wait' )
427	READ ( 13 ) collective_wait
428	CASE ( 'conserve_volume_flow' )
429	READ ( 13 ) conserve_volume_flow
430	CASE ( 'conserve_volume_flow_mode' )
431	READ ( 13 ) conserve_volume_flow_mode
432	CASE ( 'constant_flux_layer' )
433	READ ( 13 ) constant_flux_layer
434	CASE ( 'coupling_start_time' )
435	READ ( 13 ) coupling_start_time
436	CASE ( 'current_timestep_number' )
437	READ ( 13 ) current_timestep_number
438	CASE ( 'cycle_mg' )
439	READ ( 13 ) cycle_mg
440	CASE ( 'damp_level_1d' )
441	READ ( 13 ) damp_level_1d
442	CASE ( 'origin_date_time' )
443	READ ( 13 ) origin_date_time
444	CASE ( 'dissipation_1d' )
445	READ ( 13 ) dissipation_1d
446	CASE ( 'do2d_xy_time_count' )
447	READ ( 13 ) do2d_xy_time_count
448	CASE ( 'do2d_xz_time_count' )
449	READ ( 13 ) do2d_xz_time_count
450	CASE ( 'do2d_yz_time_count' )
451	READ ( 13 ) do2d_yz_time_count
452	CASE ( 'do3d_time_count' )
453	READ ( 13 ) do3d_time_count
454	CASE ( 'dp_external' )
455	READ ( 13 ) dp_external
456	CASE ( 'dp_level_b' )
457	READ ( 13 ) dp_level_b
458	CASE ( 'dp_smooth' )
459	READ ( 13 ) dp_smooth
460	CASE ( 'dpdxy' )
461	READ ( 13 ) dpdxy
462	CASE ( 'dt_3d' )
463	READ ( 13 ) dt_3d
464	CASE ( 'dt_pr_1d' )
465	READ ( 13 ) dt_pr_1d
466	CASE ( 'dt_run_control_1d' )
467	READ ( 13 ) dt_run_control_1d
468	CASE ( 'dx' )
469	READ ( 13 ) dx
470	CASE ( 'dy' )
471	READ ( 13 ) dy
472	CASE ( 'dz' )
473	READ ( 13 ) dz
474	CASE ( 'dz_max' )
475	READ ( 13 ) dz_max
476	CASE ( 'dz_stretch_factor' )
477	READ ( 13 ) dz_stretch_factor
478	CASE ( 'dz_stretch_factor_array' )
479	READ ( 13 ) dz_stretch_factor_array
480	CASE ( 'dz_stretch_level' )
481	READ ( 13 ) dz_stretch_level
482	CASE ( 'dz_stretch_level_end' )
483	READ ( 13 ) dz_stretch_level_end
484	CASE ( 'dz_stretch_level_start' )
485	READ ( 13 ) dz_stretch_level_start
486	CASE ( 'e_min' )
487	READ ( 13 ) e_min
488	CASE ( 'end_time_1d' )
489	READ ( 13 ) end_time_1d
490	CASE ( 'fft_method' )
491	READ ( 13 ) fft_method
492	CASE ( 'first_call_lpm' )
493	READ ( 13 ) first_call_lpm
494	CASE ( 'galilei_transformation' )
495	READ ( 13 ) galilei_transformation
496	CASE ( 'hom' )
497	READ ( 13 ) hom
498	CASE ( 'hom_sum' )
499	READ ( 13 ) hom_sum
500	CASE ( 'humidity' )
501	READ ( 13 ) humidity
502	CASE ( 'inflow_damping_factor' )
503	IF ( .NOT. ALLOCATED( inflow_damping_factor ) ) THEN
504	ALLOCATE( inflow_damping_factor(0:nz+1) )
505	ENDIF
506	READ ( 13 ) inflow_damping_factor
507	CASE ( 'inflow_damping_height' )
508	READ ( 13 ) inflow_damping_height
509	CASE ( 'inflow_damping_width' )
510	READ ( 13 ) inflow_damping_width
511	CASE ( 'inflow_disturbance_begin' )
512	READ ( 13 ) inflow_disturbance_begin
513	CASE ( 'inflow_disturbance_end' )
514	READ ( 13 ) inflow_disturbance_end
515	CASE ( 'km_constant' )
516	READ ( 13 ) km_constant
517	CASE ( 'large_scale_forcing' )
518	READ ( 13 ) large_scale_forcing
519	CASE ( 'large_scale_subsidence' )
520	READ ( 13 ) large_scale_subsidence
521	CASE ( 'latitude' )
522	READ ( 13 ) latitude
523	CASE ( 'longitude' )
524	READ ( 13 ) longitude
525	CASE ( 'loop_optimization' )
526	READ ( 13 ) loop_optimization
527	CASE ( 'masking_method' )
528	READ ( 13 ) masking_method
529	CASE ( 'mean_inflow_profiles' )
530	IF ( .NOT. ALLOCATED( mean_inflow_profiles ) ) THEN
531	ALLOCATE( mean_inflow_profiles(0:nz+1,1:num_mean_inflow_profiles) )
532	ENDIF
533	READ ( 13 ) mean_inflow_profiles
534	CASE ( 'mg_cycles' )
535	READ ( 13 ) mg_cycles
536	CASE ( 'mg_switch_to_pe0_level' )
537	READ ( 13 ) mg_switch_to_pe0_level
538	CASE ( 'mixing_length_1d' )
539	READ ( 13 ) mixing_length_1d
540	CASE ( 'momentum_advec' )
541	READ ( 13 ) momentum_advec
542	CASE ( 'netcdf_precision' )
543	READ ( 13 ) netcdf_precision
544	CASE ( 'neutral' )
545	READ ( 13 ) neutral
546	CASE ( 'ngsrb' )
547	READ ( 13 ) ngsrb
548	CASE ( 'nsor' )
549	READ ( 13 ) nsor
550	CASE ( 'nsor_ini' )
551	READ ( 13 ) nsor_ini
552	CASE ( 'nudging' )
553	READ ( 13 ) nudging
554	CASE ( 'num_leg' )
555	READ ( 13 ) num_leg
556	CASE ( 'nx' )
557	READ ( 13 ) nx
558	nx_on_file = nx
559	CASE ( 'ny' )
560	READ ( 13 ) ny
561	ny_on_file = ny
562	CASE ( 'ocean_mode' )
563	READ ( 13 ) ocean_mode
564	CASE ( 'omega' )
565	READ ( 13 ) omega
566	CASE ( 'omega_sor' )
567	READ ( 13 ) omega_sor
568	CASE ( 'output_for_t0' )
569	READ (13) output_for_t0
570	CASE ( 'passive_scalar' )
571	READ ( 13 ) passive_scalar
572	CASE ( 'prandtl_number' )
573	READ ( 13 ) prandtl_number
574	CASE ( 'psolver' )
575	READ ( 13 ) psolver
576	CASE ( 'pt_damping_factor' )
577	READ ( 13 ) pt_damping_factor
578	CASE ( 'pt_damping_width' )
579	READ ( 13 ) pt_damping_width
580	CASE ( 'pt_init' )
581	READ ( 13 ) pt_init
582	CASE ( 'pt_reference' )
583	READ ( 13 ) pt_reference
584	CASE ( 'pt_surface' )
585	READ ( 13 ) pt_surface
586	CASE ( 'pt_surface_initial_change' )
587	READ ( 13 ) pt_surface_initial_change
588	CASE ( 'pt_vertical_gradient' )
589	READ ( 13 ) pt_vertical_gradient
590	CASE ( 'pt_vertical_gradient_level' )
591	READ ( 13 ) pt_vertical_gradient_level
592	CASE ( 'pt_vertical_gradient_level_ind' )
593	READ ( 13 ) pt_vertical_gradient_level_ind
594	CASE ( 'q_init' )
595	READ ( 13 ) q_init
596	CASE ( 'q_surface' )
597	READ ( 13 ) q_surface
598	CASE ( 'q_surface_initial_change' )
599	READ ( 13 ) q_surface_initial_change
600	CASE ( 'q_vertical_gradient' )
601	READ ( 13 ) q_vertical_gradient
602	CASE ( 'q_vertical_gradient_level' )
603	READ ( 13 ) q_vertical_gradient_level
604	CASE ( 'q_vertical_gradient_level_ind' )
605	READ ( 13 ) q_vertical_gradient_level_ind
606	CASE ( 'random_generator' )
607	READ ( 13 ) random_generator
608	CASE ( 'random_heatflux' )
609	READ ( 13 ) random_heatflux
610	CASE ( 'rans_mode' )
611	READ ( 13 ) rans_mode
612	CASE ( 'rayleigh_damping_factor' )
613	READ ( 13 ) rayleigh_damping_factor
614	CASE ( 'rayleigh_damping_height' )
615	READ ( 13 ) rayleigh_damping_height
616	CASE ( 'recycling_width' )
617	READ ( 13 ) recycling_width
618	CASE ( 'ref_state' )
619	READ ( 13 ) ref_state
620	CASE ( 'reference_state' )
621	READ ( 13 ) reference_state
622	CASE ( 'residual_limit' )
623	READ ( 13 ) residual_limit
624	CASE ( 'roughness_length' )
625	READ ( 13 ) roughness_length
626	CASE ( 'run_coupled' )
627	READ ( 13 ) run_coupled
628	CASE ( 'runnr' )
629	READ ( 13 ) runnr
630	CASE ( 's_init' )
631	READ ( 13 ) s_init
632	CASE ( 's_surface' )
633	READ ( 13 ) s_surface
634	CASE ( 's_surface_initial_change' )
635	READ ( 13 ) s_surface_initial_change
636	CASE ( 's_vertical_gradient' )
637	READ ( 13 ) s_vertical_gradient
638	CASE ( 's_vertical_gradient_level' )
639	READ ( 13 ) s_vertical_gradient_level
640	CASE ( 's_vertical_gradient_level_ind' )
641	READ ( 13 ) s_vertical_gradient_level_ind
642	CASE ( 'scalar_advec' )
643	READ ( 13 ) scalar_advec
644	CASE ( 'simulated_time' )
645	READ ( 13 ) simulated_time
646	CASE ( 'spectrum_x' )
647	IF ( .NOT. ALLOCATED( spectrum_x ) ) THEN
648	ALLOCATE( spectrum_x( 1:nx/2, 1:100, 1:10 ) )
649	ENDIF
650	READ ( 13 ) spectrum_x
651	CASE ( 'spectrum_y' )
652	IF ( .NOT. ALLOCATED( spectrum_y ) ) THEN
653	ALLOCATE( spectrum_y( 1:ny/2, 1:100, 1:10 ) )
654	ENDIF
655	READ ( 13 ) spectrum_y
656	CASE ( 'spinup_time' )
657	READ ( 13 ) spinup_time
658	CASE ( 'subs_vertical_gradient' )
659	READ ( 13 ) subs_vertical_gradient
660	CASE ( 'subs_vertical_gradient_level' )
661	READ ( 13 ) subs_vertical_gradient_level
662	CASE ( 'subs_vertical_gradient_level_i' )
663	READ ( 13 ) subs_vertical_gradient_level_i
664	CASE ( 'surface_heatflux' )
665	READ ( 13 ) surface_heatflux
666	CASE ( 'surface_pressure' )
667	READ ( 13 ) surface_pressure
668	CASE ( 'surface_scalarflux' )
669	READ ( 13 ) surface_scalarflux
670	CASE ( 'surface_waterflux' )
671	READ ( 13 ) surface_waterflux
672	CASE ( 'time_coupling' )
673	READ ( 13 ) time_coupling
674	CASE ( 'time_disturb' )
675	READ ( 13 ) time_disturb
676	CASE ( 'time_do2d_xy' )
677	READ ( 13 ) time_do2d_xy
678	CASE ( 'time_do2d_xz' )
679	READ ( 13 ) time_do2d_xz
680	CASE ( 'time_do2d_yz' )
681	READ ( 13 ) time_do2d_yz
682	CASE ( 'time_do3d' )
683	READ ( 13 ) time_do3d
684	CASE ( 'time_do_av' )
685	READ ( 13 ) time_do_av
686	CASE ( 'time_do_sla' )
687	READ ( 13 ) time_do_sla
688	CASE ( 'time_domask' )
689	READ ( 13 ) time_domask
690	CASE ( 'time_dopr' )
691	READ ( 13 ) time_dopr
692	CASE ( 'time_dopr_av' )
693	READ ( 13 ) time_dopr_av
694	CASE ( 'time_dopr_listing' )
695	READ ( 13 ) time_dopr_listing
696	CASE ( 'time_dopts' )
697	READ ( 13 ) time_dopts
698	CASE ( 'time_dosp' )
699	READ ( 13 ) time_dosp
700	CASE ( 'time_dots' )
701	READ ( 13 ) time_dots
702	CASE ( 'time_radiation' )
703	READ ( 13 ) time_radiation
704	CASE ( 'time_restart' )
705	READ ( 13 ) time_restart
706	CASE ( 'time_run_control' )
707	READ ( 13 ) time_run_control
708	CASE ( 'time_since_reference_point' )
709	READ ( 13 ) time_since_reference_point
710	CASE ( 'time_virtual_measurement' )
711	READ ( 13 ) time_virtual_measurement
712	CASE ( 'timestep_scheme' )
713	READ ( 13 ) timestep_scheme
714	CASE ( 'top_heatflux' )
715	READ ( 13 ) top_heatflux
716	CASE ( 'top_momentumflux_u' )
717	READ ( 13 ) top_momentumflux_u
718	CASE ( 'top_momentumflux_v' )
719	READ ( 13 ) top_momentumflux_v
720	CASE ( 'top_scalarflux' )
721	READ ( 13 ) top_scalarflux
722	CASE ( 'topography' )
723	READ ( 13 ) topography
724	CASE ( 'topography_grid_convention' )
725	READ ( 13 ) topography_grid_convention
726	CASE ( 'tsc' )
727	READ ( 13 ) tsc
728	CASE ( 'tunnel_height' )
729	READ ( 13 ) tunnel_height
730	CASE ( 'tunnel_length' )
731	READ ( 13 ) tunnel_length
732	CASE ( 'tunnel_wall_depth' )
733	READ ( 13 ) tunnel_wall_depth
734	CASE ( 'tunnel_width_x' )
735	READ ( 13 ) tunnel_width_x
736	CASE ( 'tunnel_width_y' )
737	READ ( 13 ) tunnel_width_y
738	CASE ( 'turbulence_closure' )
739	READ ( 13 ) turbulence_closure
740	CASE ( 'turbulent_inflow' )
741	READ ( 13 ) turbulent_inflow
742	CASE ( 'u_bulk' )
743	READ ( 13 ) u_bulk
744	CASE ( 'u_init' )
745	READ ( 13 ) u_init
746	CASE ( 'u_max' )
747	READ ( 13 ) u_max
748	CASE ( 'u_max_ijk' )
749	READ ( 13 ) u_max_ijk
750	CASE ( 'ug' )
751	READ ( 13 ) ug
752	CASE ( 'ug_surface' )
753	READ ( 13 ) ug_surface
754	CASE ( 'ug_vertical_gradient' )
755	READ ( 13 ) ug_vertical_gradient
756	CASE ( 'ug_vertical_gradient_level' )
757	READ ( 13 ) ug_vertical_gradient_level
758	CASE ( 'ug_vertical_gradient_level_ind' )
759	READ ( 13 ) ug_vertical_gradient_level_ind
760	CASE ( 'use_surface_fluxes' )
761	READ ( 13 ) use_surface_fluxes
762	CASE ( 'use_top_fluxes' )
763	READ ( 13 ) use_top_fluxes
764	CASE ( 'use_ug_for_galilei_tr' )
765	READ ( 13 ) use_ug_for_galilei_tr
766	CASE ( 'use_upstream_for_tke' )
767	READ ( 13 ) use_upstream_for_tke
768	CASE ( 'v_bulk' )
769	READ ( 13 ) v_bulk
770	CASE ( 'v_init' )
771	READ ( 13 ) v_init
772	CASE ( 'v_max' )
773	READ ( 13 ) v_max
774	CASE ( 'v_max_ijk' )
775	READ ( 13 ) v_max_ijk
776	CASE ( 'vg' )
777	READ ( 13 ) vg
778	CASE ( 'vg_surface' )
779	READ ( 13 ) vg_surface
780	CASE ( 'vg_vertical_gradient' )
781	READ ( 13 ) vg_vertical_gradient
782	CASE ( 'vg_vertical_gradient_level' )
783	READ ( 13 ) vg_vertical_gradient_level
784	CASE ( 'vg_vertical_gradient_level_ind' )
785	READ ( 13 ) vg_vertical_gradient_level_ind
786	CASE ( 'virtual_flight' )
787	READ ( 13 ) virtual_flight
788	CASE ( 'vnest_init' )
789	READ ( 13 ) vnest_init
790	CASE ( 'volume_flow_area' )
791	READ ( 13 ) volume_flow_area
792	CASE ( 'volume_flow_initial' )
793	READ ( 13 ) volume_flow_initial
794	CASE ( 'w_max' )
795	READ ( 13 ) w_max
796	CASE ( 'w_max_ijk' )
797	READ ( 13 ) w_max_ijk
798	CASE ( 'wall_adjustment' )
799	READ ( 13 ) wall_adjustment
800	CASE ( 'wall_heatflux' )
801	READ ( 13 ) wall_heatflux
802	CASE ( 'wall_humidityflux' )
803	READ ( 13 ) wall_humidityflux
804	CASE ( 'wall_scalarflux' )
805	READ ( 13 ) wall_scalarflux
806	CASE ( 'y_shift' )
807	READ ( 13 ) y_shift
808	CASE ( 'z0h_factor' )
809	READ ( 13 ) z0h_factor
810	CASE ( 'zeta_max' )
811	READ ( 13 ) zeta_max
812	CASE ( 'zeta_min' )
813	READ ( 13 ) zeta_min
814	CASE ( 'z_i' )
815	READ ( 13 ) z_i
816
817	CASE DEFAULT
818	!
819	!-- Read global variables from of other modules
820	CALL module_interface_rrd_global( found )
821
822	IF ( .NOT. found ) THEN
823	WRITE( message_string, * ) 'unknown variable named "', &
824	restart_string(1:length), &
825	'" found in global data from ', &
826	'prior run on PE ', myid
827	CALL message( 'rrd_global', 'PA0302', 1, 2, 0, 6, 0 )
828
829	ENDIF
830
831	END SELECT
832	!
833	!-- Read next string
834	READ ( 13 ) length
835	READ ( 13 ) restart_string(1:length)
836
837	ENDDO ! End of loop for reading the restart string
838
839	CALL close_file( 13 )
840
841	ELSEIF ( restart_data_format_input(1:3) == 'mpi' ) THEN
842	!
843	!-- Read global restart data using MPI-IO
844	!-- ATTENTION: Arrays need to be read with routine rrd_mpi_io_global_array!
845	!-- Caution: When any of the following read instructions have been changed, the
846	!-- ------- version number stored in the variable binary_version_global has
847	!-- to be increased. The same changes must also be done in
848	!-- wrd_write_global.
849	!
850	!-- Open the MPI-IO restart file.
851	CALL rd_mpi_io_open( 'read', 'BININ' // TRIM( coupling_char ), &
852	open_for_global_io_only = .TRUE. )
853
854	!
855	!-- Make version number check first
856	CALL rrd_mpi_io( 'binary_version_global', version_on_file )
857
858	binary_version_global = '5.0'
859	IF ( TRIM( version_on_file ) /= TRIM( binary_version_global ) ) THEN
860	WRITE( message_string, * ) 'version mismatch concerning binary_version_global:', &
861	'&version on file = "', TRIM( version_on_file ), '"', &
862	'&version in program = "', TRIM( binary_version_global ), '"'
863	CALL message( 'rrd_global', 'PA0296', 1, 2, 0, 6, 0 )
864	ENDIF
865
866	CALL rrd_mpi_io( 'numprocs', numprocs_previous_run )
867	CALL rrd_mpi_io( 'nz' , nz )
868	CALL rrd_mpi_io( 'max_pr_user', max_pr_user )
869	CALL rrd_mpi_io( 'statistic_regions', statistic_regions )
870
871	!
872	!-- The following global arrays (better to say, they have the same size and values on each
873	!-- subdomain) are by default allocated in routine parin, but not in case of restarts!
874	IF ( .NOT. ALLOCATED( ug ) ) THEN
875	ALLOCATE( ug(0:nz+1), u_init(0:nz+1), vg(0:nz+1), &
876	v_init(0:nz+1), pt_init(0:nz+1), q_init(0:nz+1), &
877	ref_state(0:nz+1), s_init(0:nz+1), sa_init(0:nz+1), &
878	hom(0:nz+1,2,pr_palm+max_pr_user,0:statistic_regions), &
879	hom_sum(0:nz+1,pr_palm+max_pr_user,0:statistic_regions) )
880	ENDIF
881
882	CALL rrd_mpi_io( 'advected_distance_x', advected_distance_x )
883	CALL rrd_mpi_io( 'advected_distance_y', advected_distance_y )
884	CALL rrd_mpi_io( 'alpha_surface', alpha_surface )
885	CALL rrd_mpi_io( 'average_count_pr', average_count_pr )
886	CALL rrd_mpi_io( 'average_count_sp', average_count_sp )
887	CALL rrd_mpi_io( 'average_count_3d', average_count_3d )
888	CALL rrd_mpi_io( 'bc_e_b', bc_e_b )
889	CALL rrd_mpi_io( 'bc_lr', bc_lr )
890	CALL rrd_mpi_io( 'bc_ns', bc_ns )
891	CALL rrd_mpi_io( 'bc_p_b', bc_p_b )
892	CALL rrd_mpi_io( 'bc_p_t', bc_p_t )
893	CALL rrd_mpi_io( 'bc_pt_b', bc_pt_b )
894	CALL rrd_mpi_io( 'bc_pt_t', bc_pt_t )
895	CALL rrd_mpi_io( 'bc_pt_t_val', bc_pt_t_val )
896	CALL rrd_mpi_io( 'bc_q_b', bc_q_b )
897	CALL rrd_mpi_io( 'bc_q_t', bc_q_t )
898	CALL rrd_mpi_io( 'bc_q_t_val', bc_q_t_val )
899	CALL rrd_mpi_io( 'bc_s_b', bc_s_b )
900	CALL rrd_mpi_io( 'bc_s_t', bc_s_t )
901	CALL rrd_mpi_io( 'bc_uv_b', bc_uv_b )
902	CALL rrd_mpi_io( 'bc_uv_t', bc_uv_t )
903	CALL rrd_mpi_io( 'biometeorology', biometeorology )
904	CALL rrd_mpi_io( 'building_height', building_height )
905	CALL rrd_mpi_io( 'building_length_x', building_length_x )
906	CALL rrd_mpi_io( 'building_length_y', building_length_y )
907	CALL rrd_mpi_io( 'building_wall_left', building_wall_left )
908	CALL rrd_mpi_io( 'building_wall_south', building_wall_south )
909	CALL rrd_mpi_io( 'bulk_cloud_model', bulk_cloud_model )
910	CALL rrd_mpi_io( 'call_psolver_at_all_substeps', call_psolver_at_all_substeps )
911	CALL rrd_mpi_io( 'canyon_height', canyon_height )
912	CALL rrd_mpi_io( 'canyon_wall_left', canyon_wall_left )
913	CALL rrd_mpi_io( 'canyon_wall_south', canyon_wall_south )
914	CALL rrd_mpi_io( 'canyon_width_x', canyon_width_x )
915	CALL rrd_mpi_io( 'canyon_width_y', canyon_width_y )
916	CALL rrd_mpi_io( 'cfl_factor', cfl_factor )
917	CALL rrd_mpi_io( 'cloud_droplets', cloud_droplets )
918	CALL rrd_mpi_io( 'collective_wait', collective_wait )
919	CALL rrd_mpi_io( 'conserve_volume_flow', conserve_volume_flow )
920	CALL rrd_mpi_io( 'conserve_volume_flow_mode', conserve_volume_flow_mode )
921	CALL rrd_mpi_io( 'constant_flux_layer', constant_flux_layer )
922	CALL rrd_mpi_io( 'coupling_start_time', coupling_start_time )
923	CALL rrd_mpi_io( 'current_timestep_number', current_timestep_number )
924	CALL rrd_mpi_io( 'cycle_mg', cycle_mg )
925	CALL rrd_mpi_io( 'damp_level_1d', damp_level_1d )
926	CALL rrd_mpi_io( 'dissipation_1d', dissipation_1d )
927	CALL rrd_mpi_io_global_array( 'do2d_xy_time_count', do2d_xy_time_count )
928	CALL rrd_mpi_io_global_array( 'do2d_xz_time_count', do2d_xz_time_count )
929	CALL rrd_mpi_io_global_array( 'do2d_yz_time_count', do2d_yz_time_count )
930	CALL rrd_mpi_io_global_array( 'do3d_time_count', do3d_time_count )
931	CALL rrd_mpi_io( 'dp_external', dp_external )
932	CALL rrd_mpi_io( 'dp_level_b', dp_level_b )
933	CALL rrd_mpi_io( 'dp_smooth', dp_smooth )
934	CALL rrd_mpi_io_global_array( 'dpdxy', dpdxy )
935	CALL rrd_mpi_io( 'dt_3d', dt_3d )
936	CALL rrd_mpi_io( 'dt_pr_1d', dt_pr_1d )
937	CALL rrd_mpi_io( 'dt_run_control_1d', dt_run_control_1d )
938	CALL rrd_mpi_io( 'dx', dx )
939	CALL rrd_mpi_io( 'dy', dy )
940	CALL rrd_mpi_io_global_array( 'dz', dz )
941	CALL rrd_mpi_io( 'dz_max', dz_max )
942	CALL rrd_mpi_io( 'dz_stretch_factor', dz_stretch_factor )
943	CALL rrd_mpi_io_global_array( 'dz_stretch_factor_array', dz_stretch_factor_array )
944	CALL rrd_mpi_io( 'dz_stretch_level', dz_stretch_level )
945	CALL rrd_mpi_io_global_array( 'dz_stretch_level_end', dz_stretch_level_end )
946	CALL rrd_mpi_io_global_array( 'dz_stretch_level_start', dz_stretch_level_start )
947	CALL rrd_mpi_io( 'e_min', e_min )
948	CALL rrd_mpi_io( 'end_time_1d', end_time_1d )
949	CALL rrd_mpi_io( 'fft_method', fft_method )
950	CALL rrd_mpi_io( 'first_call_lpm', first_call_lpm )
951	CALL rrd_mpi_io( 'galilei_transformation', galilei_transformation )
952	CALL rrd_mpi_io( 'gust_module_enabled', gust_module_enabled )
953	CALL rrd_mpi_io_global_array( 'hom', hom )
954	CALL rrd_mpi_io_global_array( 'hom_sum', hom_sum )
955	CALL rrd_mpi_io( 'humidity', humidity )
956	CALL rd_mpi_io_check_array( 'inflow_damping_factor', found = array_found )
957	IF ( array_found ) THEN
958	IF ( .NOT. ALLOCATED( inflow_damping_factor ) ) THEN
959	ALLOCATE( inflow_damping_factor(0:nz+1) )
960	ENDIF
961	CALL rrd_mpi_io_global_array( 'inflow_damping_factor', inflow_damping_factor )
962	ENDIF
963	CALL rrd_mpi_io( 'inflow_damping_height', inflow_damping_height )
964	CALL rrd_mpi_io( 'inflow_damping_width', inflow_damping_width )
965	CALL rrd_mpi_io( 'inflow_disturbance_begin', inflow_disturbance_begin )
966	CALL rrd_mpi_io( 'inflow_disturbance_end', inflow_disturbance_end )
967	CALL rrd_mpi_io( 'km_constant', km_constant )
968	CALL rrd_mpi_io( 'large_scale_forcing', large_scale_forcing )
969	CALL rrd_mpi_io( 'large_scale_subsidence', large_scale_subsidence )
970	CALL rrd_mpi_io( 'latitude', latitude )
971	CALL rrd_mpi_io( 'longitude', longitude )
972	CALL rrd_mpi_io( 'loop_optimization', loop_optimization )
973	CALL rrd_mpi_io( 'masking_method', masking_method )
974	CALL rd_mpi_io_check_array( 'mean_inflow_profiles', found = array_found )
975	IF ( array_found) THEN
976	IF ( .NOT. ALLOCATED( mean_inflow_profiles ) ) THEN
977	ALLOCATE( mean_inflow_profiles(0:nz+1,7) )
978	ENDIF
979	CALL rrd_mpi_io_global_array( 'mean_inflow_profiles', mean_inflow_profiles )
980	ENDIF
981	CALL rrd_mpi_io( 'mg_cycles', mg_cycles )
982	CALL rrd_mpi_io( 'mg_switch_to_pe0_level', mg_switch_to_pe0_level )
983	CALL rrd_mpi_io( 'mixing_length_1d', mixing_length_1d )
984	CALL rrd_mpi_io( 'momentum_advec', momentum_advec )
985	!
986	!-- There is no module procedure for CHARACTER arrays
987	DO i = 1, SIZE( netcdf_precision , 1 )
988	WRITE( tmp_name, '(A,I2.2)' ) 'netcdf_precision_', i
989	CALL rrd_mpi_io( TRIM( tmp_name ), netcdf_precision(i) )
990	ENDDO
991	CALL rrd_mpi_io( 'neutral', neutral )
992	CALL rrd_mpi_io( 'ngsrb', ngsrb )
993	CALL rrd_mpi_io( 'nsor', nsor )
994	CALL rrd_mpi_io( 'nsor_ini', nsor_ini )
995	CALL rrd_mpi_io( 'nudging', nudging )
996	CALL rrd_mpi_io( 'num_leg', num_leg )
997	CALL rrd_mpi_io( 'nx', nx )
998	nx_on_file = nx
999	CALL rrd_mpi_io( 'ny', ny )
1000	ny_on_file = ny
1001	CALL rrd_mpi_io( 'ocean_mode', ocean_mode )
1002	CALL rrd_mpi_io( 'omega', omega )
1003	CALL rrd_mpi_io( 'omega_sor', omega_sor )
1004	CALL rrd_mpi_io( 'origin_date_time', origin_date_time )
1005	CALL rrd_mpi_io( 'output_for_t0', output_for_t0 )
1006	CALL rrd_mpi_io( 'particle_advection', particle_advection )
1007	CALL rrd_mpi_io( 'passive_scalar', passive_scalar )
1008	CALL rrd_mpi_io( 'prandtl_number', prandtl_number )
1009	CALL rrd_mpi_io( 'psolver', psolver )
1010	CALL rrd_mpi_io( 'pt_damping_factor', pt_damping_factor )
1011	CALL rrd_mpi_io( 'pt_damping_width', pt_damping_width )
1012	CALL rrd_mpi_io_global_array( 'pt_init', pt_init )
1013	CALL rrd_mpi_io( 'pt_reference', pt_reference )
1014	CALL rrd_mpi_io( 'pt_surface', pt_surface )
1015	CALL rrd_mpi_io( 'pt_surface_initial_change', pt_surface_initial_change )
1016	CALL rrd_mpi_io_global_array( 'pt_vertical_gradient', pt_vertical_gradient )
1017	CALL rrd_mpi_io_global_array( 'pt_vertical_gradient_level', pt_vertical_gradient_level )
1018	CALL rrd_mpi_io_global_array( 'pt_vertical_gradient_level_ind', pt_vertical_gradient_level_ind )
1019	CALL rrd_mpi_io_global_array( 'q_init', q_init )
1020	CALL rrd_mpi_io( 'q_surface', q_surface )
1021	CALL rrd_mpi_io( 'q_surface_initial_change', q_surface_initial_change )
1022	CALL rrd_mpi_io_global_array( 'q_vertical_gradient', q_vertical_gradient )
1023	CALL rrd_mpi_io_global_array( 'q_vertical_gradient_level', q_vertical_gradient_level )
1024	CALL rrd_mpi_io_global_array( 'q_vertical_gradient_level_ind', q_vertical_gradient_level_ind )
1025	CALL rrd_mpi_io( 'random_generator', random_generator )
1026	CALL rrd_mpi_io( 'random_heatflux', random_heatflux )
1027	CALL rrd_mpi_io( 'rans_mode', rans_mode )
1028	CALL rrd_mpi_io( 'rayleigh_damping_factor', rayleigh_damping_factor )
1029	CALL rrd_mpi_io( 'rayleigh_damping_height', rayleigh_damping_height )
1030	CALL rrd_mpi_io( 'recycling_width', recycling_width )
1031	CALL rrd_mpi_io_global_array( 'ref_state', ref_state )
1032	CALL rrd_mpi_io( 'reference_state', reference_state )
1033	CALL rrd_mpi_io( 'residual_limit', residual_limit )
1034	CALL rrd_mpi_io( 'roughness_length', roughness_length )
1035	CALL rrd_mpi_io( 'run_coupled', run_coupled )
1036	CALL rrd_mpi_io( 'runnr', runnr )
1037	CALL rrd_mpi_io_global_array( 's_init', s_init )
1038	CALL rrd_mpi_io( 's_surface', s_surface )
1039	CALL rrd_mpi_io( 's_surface_initial_change', s_surface_initial_change )
1040	CALL rrd_mpi_io_global_array( 's_vertical_gradient', s_vertical_gradient )
1041	CALL rrd_mpi_io_global_array( 's_vertical_gradient_level', s_vertical_gradient_level )
1042	CALL rrd_mpi_io_global_array( 's_vertical_gradient_level_ind', s_vertical_gradient_level_ind )
1043	CALL rrd_mpi_io( 'scalar_advec', scalar_advec )
1044	CALL rrd_mpi_io( 'simulated_time', simulated_time )
1045	CALL rd_mpi_io_check_array( 'spectrum_x', found = array_found )
1046	IF (array_found ) THEN
1047	IF ( .NOT. ALLOCATED( spectrum_x ) ) THEN
1048	ALLOCATE( spectrum_x( 1:nx/2, 1:100, 1:10 ) )
1049	ENDIF
1050	CALL rrd_mpi_io( 'spectrum_y', spectrum_y )
1051	ENDIF
1052	CALL rd_mpi_io_check_array( 'spectrum_y', found = array_found )
1053	IF ( array_found ) THEN
1054	IF ( .NOT. ALLOCATED( spectrum_y ) ) THEN
1055	ALLOCATE( spectrum_y( 1:ny/2, 1:100, 1:10 ) )
1056	ENDIF
1057	CALL rrd_mpi_io( 'spectrum_y', spectrum_y )
1058	ENDIF
1059	CALL rrd_mpi_io( 'spinup_time ', spinup_time )
1060	CALL rrd_mpi_io_global_array( 'subs_vertical_gradient', subs_vertical_gradient )
1061	CALL rrd_mpi_io_global_array( 'subs_vertical_gradient_level', subs_vertical_gradient_level )
1062	CALL rrd_mpi_io_global_array( 'subs_vertical_gradient_level_i', subs_vertical_gradient_level_i )
1063	CALL rrd_mpi_io( 'surface_heatflux', surface_heatflux )
1064	CALL rrd_mpi_io( 'surface_pressure', surface_pressure )
1065	CALL rrd_mpi_io( 'surface_output', surface_output )
1066	CALL rrd_mpi_io( 'surface_scalarflux', surface_scalarflux )
1067	CALL rrd_mpi_io( 'surface_waterflux', surface_waterflux )
1068	CALL rrd_mpi_io( 'syn_turb_gen', syn_turb_gen )
1069	CALL rrd_mpi_io( 'time_coupling', time_coupling )
1070	CALL rrd_mpi_io( 'time_disturb', time_disturb )
1071	CALL rrd_mpi_io( 'time_do2d_xy', time_do2d_xy )
1072	CALL rrd_mpi_io( 'time_do2d_xz', time_do2d_xz )
1073	CALL rrd_mpi_io( 'time_do2d_yz', time_do2d_yz )
1074	CALL rrd_mpi_io( 'time_do3d', time_do3d )
1075	CALL rrd_mpi_io( 'time_do_av', time_do_av )
1076	CALL rrd_mpi_io( 'time_do_sla', time_do_sla )
1077	CALL rrd_mpi_io_global_array( 'time_domask', time_domask )
1078	CALL rrd_mpi_io( 'time_dopr', time_dopr )
1079	CALL rrd_mpi_io( 'time_dopr_av', time_dopr_av )
1080	CALL rrd_mpi_io( 'time_dopr_listing', time_dopr_listing )
1081	CALL rrd_mpi_io( 'time_dopts', time_dopts )
1082	CALL rrd_mpi_io( 'time_dosp', time_dosp )
1083	CALL rrd_mpi_io( 'time_dots', time_dots )
1084	CALL rrd_mpi_io( 'time_radiation', time_radiation )
1085	CALL rrd_mpi_io( 'time_restart', time_restart )
1086	CALL rrd_mpi_io( 'time_run_control', time_run_control )
1087	CALL rrd_mpi_io( 'time_since_reference_point', time_since_reference_point )
1088	CALL rrd_mpi_io( 'time_virtual_measurement', time_virtual_measurement )
1089	CALL rrd_mpi_io( 'timestep_scheme', timestep_scheme )
1090	CALL rrd_mpi_io( 'top_heatflux', top_heatflux )
1091	CALL rrd_mpi_io( 'top_momentumflux_u', top_momentumflux_u )
1092	CALL rrd_mpi_io( 'top_momentumflux_v', top_momentumflux_v )
1093	CALL rrd_mpi_io( 'top_scalarflux', top_scalarflux )
1094	CALL rrd_mpi_io( 'topography', topography )
1095	CALL rrd_mpi_io( 'topography_grid_convention', topography_grid_convention )
1096	CALL rrd_mpi_io_global_array( 'tsc', tsc )
1097	CALL rrd_mpi_io( 'tunnel_height', tunnel_height )
1098	CALL rrd_mpi_io( 'tunnel_length', tunnel_length )
1099	CALL rrd_mpi_io( 'tunnel_wall_depth', tunnel_wall_depth )
1100	CALL rrd_mpi_io( 'tunnel_width_x', tunnel_width_x )
1101	CALL rrd_mpi_io( 'tunnel_width_y', tunnel_width_y )
1102	CALL rrd_mpi_io( 'turbulence_closure', turbulence_closure )
1103	CALL rrd_mpi_io( 'turbulent_inflow', turbulent_inflow )
1104	CALL rrd_mpi_io( 'u_bulk', u_bulk )
1105	CALL rrd_mpi_io_global_array( 'u_init', u_init )
1106	CALL rrd_mpi_io( 'u_max', u_max )
1107	CALL rrd_mpi_io_global_array( 'u_max_ijk', u_max_ijk )
1108	CALL rrd_mpi_io_global_array( 'ug', ug )
1109	CALL rrd_mpi_io( 'ug_surface', ug_surface )
1110	CALL rrd_mpi_io_global_array( 'ug_vertical_gradient', ug_vertical_gradient )
1111	CALL rrd_mpi_io_global_array( 'ug_vertical_gradient_level', ug_vertical_gradient_level )
1112	CALL rrd_mpi_io_global_array( 'ug_vertical_gradient_level_ind', ug_vertical_gradient_level_ind )
1113	CALL rrd_mpi_io( 'use_surface_fluxes', use_surface_fluxes )
1114	CALL rrd_mpi_io( 'use_top_fluxes', use_top_fluxes )
1115	CALL rrd_mpi_io( 'use_ug_for_galilei_tr', use_ug_for_galilei_tr )
1116	CALL rrd_mpi_io( 'use_upstream_for_tke', use_upstream_for_tke )
1117	CALL rrd_mpi_io( 'user_module_enabled', user_module_enabled )
1118	CALL rrd_mpi_io( 'v_bulk', v_bulk )
1119	CALL rrd_mpi_io_global_array( 'v_init', v_init )
1120	CALL rrd_mpi_io( 'v_max', v_max )
1121	CALL rrd_mpi_io_global_array( 'v_max_ijk', v_max_ijk )
1122	CALL rrd_mpi_io_global_array( 'vg', vg )
1123	CALL rrd_mpi_io( 'vg_surface', vg_surface )
1124	CALL rrd_mpi_io_global_array( 'vg_vertical_gradient', vg_vertical_gradient )
1125	CALL rrd_mpi_io_global_array( 'vg_vertical_gradient_level', vg_vertical_gradient_level )
1126	CALL rrd_mpi_io_global_array( 'vg_vertical_gradient_level_ind', vg_vertical_gradient_level_ind )
1127	CALL rrd_mpi_io( 'virtual_flight', virtual_flight )
1128	CALL rrd_mpi_io( 'vnest_init', vnest_init )
1129	CALL rrd_mpi_io_global_array( 'volume_flow_area', volume_flow_area )
1130	CALL rrd_mpi_io_global_array( 'volume_flow_initial', volume_flow_initial )
1131	CALL rrd_mpi_io( 'w_max', w_max )
1132	CALL rrd_mpi_io_global_array( 'w_max_ijk', w_max_ijk )
1133	CALL rrd_mpi_io( 'wall_adjustment', wall_adjustment )
1134	CALL rrd_mpi_io_global_array( 'wall_heatflux', wall_heatflux )
1135	CALL rrd_mpi_io_global_array( 'wall_humidityflux', wall_humidityflux )
1136	CALL rrd_mpi_io_global_array( 'wall_scalarflux', wall_scalarflux )
1137	CALL rrd_mpi_io( 'y_shift', y_shift )
1138	CALL rrd_mpi_io( 'z0h_factor', z0h_factor )
1139	CALL rrd_mpi_io( 'zeta_max', zeta_max )
1140	CALL rrd_mpi_io( 'zeta_min', zeta_min )
1141	CALL rrd_mpi_io_global_array( 'z_i', z_i )
1142
1143	!
1144	!-- Read global variables from of other modules
1145	CALL module_interface_rrd_global
1146
1147	!
1148	!-- Close restart file
1149	CALL rd_mpi_io_close
1150
1151	ENDIF
1152
1153	CALL location_message( 'read global restart data', 'finished' )
1154
1155	END SUBROUTINE rrd_global
1156
1157
1158
1159	!------------------------------------------------------------------------------!
1160	! Description:
1161	! ------------
1162	!> Skipping the global control variables from restart-file (binary format)
1163	!> except some information needed when reading restart data from a previous
1164	!> run which used a smaller total domain or/and a different domain decomposition
1165	!> (initializing_actions == 'cyclic_fill').
1166	!------------------------------------------------------------------------------!
1167
1168	SUBROUTINE rrd_read_parts_of_global
1169
1170
1171	CHARACTER (LEN=10) :: version_on_file
1172	CHARACTER (LEN=20) :: momentum_advec_check
1173	CHARACTER (LEN=20) :: scalar_advec_check
1174	CHARACTER (LEN=1) :: cdum
1175
1176	INTEGER(iwp) :: max_pr_user_on_file
1177	INTEGER(iwp) :: nz_on_file
1178	INTEGER(iwp) :: statistic_regions_on_file
1179	INTEGER(iwp) :: tmp_mpru
1180	INTEGER(iwp) :: tmp_sr
1181
1182	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: hom_sum_on_file
1183	REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: hom_on_file
1184
1185
1186	CALL check_open( 13 )
1187
1188	READ ( 13 ) length
1189	READ ( 13 ) restart_string(1:length)
1190	READ ( 13 ) version_on_file
1191
1192	!
1193	!-- Read number of PEs and horizontal index bounds of all PEs used in previous
1194	!-- run
1195	READ ( 13 ) length
1196	READ ( 13 ) restart_string(1:length)
1197
1198	IF ( restart_string(1:length) /= 'numprocs' ) THEN
1199	WRITE( message_string, * ) 'numprocs not found in data from prior ', &
1200	'run on PE ', myid
1201	CALL message( 'rrd_read_parts_of_global', 'PA0297', 1, 2, 0, 6, 0 )
1202	ENDIF
1203	READ ( 13 ) numprocs_previous_run
1204
1205	IF ( .NOT. ALLOCATED( hor_index_bounds_previous_run ) ) THEN
1206	ALLOCATE( hor_index_bounds_previous_run(4,0:numprocs_previous_run-1) )
1207	ENDIF
1208
1209	READ ( 13 ) length
1210	READ ( 13 ) restart_string(1:length)
1211
1212	IF ( restart_string(1:length) /= 'hor_index_bounds' ) THEN
1213	WRITE( message_string, * ) 'hor_index_bounds not found in data ', &
1214	'from prior run on PE ', myid
1215	CALL message( 'rrd_read_parts_of_global', 'PA0298', 1, 2, 0, 6, 0 )
1216	ENDIF
1217	READ ( 13 ) hor_index_bounds_previous_run
1218
1219	!
1220	!-- Read vertical number of gridpoints and number of different areas used
1221	!-- for computing statistics. Allocate arrays depending on these values,
1222	!-- which are needed for the following read instructions.
1223	READ ( 13 ) length
1224	READ ( 13 ) restart_string(1:length)
1225
1226	IF ( restart_string(1:length) /= 'nz' ) THEN
1227	message_string = 'nz not found in restart data file'
1228	CALL message( 'rrd_read_parts_of_global', 'PA0303', 1, 2, 0, 6, 0 )
1229	ENDIF
1230	READ ( 13 ) nz_on_file
1231	IF ( nz_on_file /= nz ) THEN
1232	WRITE( message_string, * ) 'mismatch concerning number of ', &
1233	'gridpoints along z:', &
1234	'&nz on file = "', nz_on_file, '"', &
1235	'&nz from run = "', nz, '"'
1236	CALL message( 'rrd_read_parts_of_global', 'PA0304', 1, 2, 0, 6, 0 )
1237	ENDIF
1238
1239	READ ( 13 ) length
1240	READ ( 13 ) restart_string(1:length)
1241
1242	IF ( restart_string(1:length) /= 'max_pr_user' ) THEN
1243	message_string = 'max_pr_user not found in restart data file'
1244	CALL message( 'rrd_read_parts_of_global', 'PA0305', 1, 2, 0, 6, 0 )
1245	ENDIF
1246	READ ( 13 ) max_pr_user_on_file
1247	IF ( max_pr_user_on_file /= max_pr_user ) THEN
1248	WRITE( message_string, * ) 'number of user profiles on res', &
1249	'tart data file differs from the ', &
1250	'current run:&max_pr_user on file = "',&
1251	max_pr_user_on_file, '"', &
1252	'&max_pr_user from run = "', &
1253	max_pr_user, '"'
1254	CALL message( 'rrd_read_parts_of_global', 'PA0306', 0, 0, 0, 6, 0 )
1255	tmp_mpru = MIN( max_pr_user_on_file, max_pr_user )
1256	ELSE
1257	tmp_mpru = max_pr_user
1258	ENDIF
1259
1260	READ ( 13 ) length
1261	READ ( 13 ) restart_string(1:length)
1262
1263	IF ( restart_string(1:length) /= 'statistic_regions' ) THEN
1264	message_string = 'statistic_regions not found in restart data file'
1265	CALL message( 'rrd_read_parts_of_global', 'PA0307', 1, 2, 0, 6, 0 )
1266	ENDIF
1267	READ ( 13 ) statistic_regions_on_file
1268	IF ( statistic_regions_on_file /= statistic_regions ) THEN
1269	WRITE( message_string, * ) 'statistic regions on restart data file ',&
1270	'differ from the current run:', &
1271	'&statistic regions on file = "', &
1272	statistic_regions_on_file, '"', &
1273	'&statistic regions from run = "', &
1274	statistic_regions, '"', &
1275	'&statistic data may be lost!'
1276	CALL message( 'rrd_read_parts_of_global', 'PA0308', 0, 1, 0, 6, 0 )
1277	tmp_sr = MIN( statistic_regions_on_file, statistic_regions )
1278	ELSE
1279	tmp_sr = statistic_regions
1280	ENDIF
1281
1282	!
1283	!-- Now read and check some control parameters and skip the rest
1284	READ ( 13 ) length
1285	READ ( 13 ) restart_string(1:length)
1286
1287	DO WHILE ( restart_string(1:length) /= 'binary_version_local' )
1288
1289	SELECT CASE ( restart_string(1:length) )
1290
1291	CASE ( 'average_count_pr' )
1292	READ ( 13 ) average_count_pr
1293	IF ( average_count_pr /= 0 ) THEN
1294	WRITE( message_string, * ) 'inflow profiles not ', &
1295	'temporally averaged. &Averaging will be ', &
1296	'done now using', average_count_pr, &
1297	' samples.'
1298	CALL message( 'rrd_read_parts_of_global', 'PA0309', &
1299	0, 1, 0, 6, 0 )
1300	ENDIF
1301
1302	CASE ( 'hom' )
1303	ALLOCATE( hom_on_file(0:nz+1,2,pr_palm+max_pr_user_on_file, &
1304	0:statistic_regions_on_file) )
1305	READ ( 13 ) hom_on_file
1306	hom(:,:,1:pr_palm+tmp_mpru,0:tmp_sr) = &
1307	hom_on_file(:,:,1:pr_palm+tmp_mpru,0:tmp_sr)
1308	DEALLOCATE( hom_on_file )
1309
1310	CASE ( 'hom_sum' )
1311	ALLOCATE( hom_sum_on_file(0:nz+1,pr_palm+max_pr_user_on_file, &
1312	0:statistic_regions_on_file) )
1313	READ ( 13 ) hom_sum_on_file
1314	hom_sum(:,1:pr_palm+tmp_mpru,0:tmp_sr) = &
1315	hom_sum_on_file(:,1:pr_palm+tmp_mpru,0:tmp_sr)
1316	DEALLOCATE( hom_sum_on_file )
1317
1318	CASE ( 'momentum_advec' )
1319	momentum_advec_check = momentum_advec
1320	READ ( 13 ) momentum_advec
1321	IF ( TRIM( momentum_advec_check ) /= TRIM( momentum_advec ) ) &
1322	THEN
1323	WRITE( message_string, * ) 'momentum_advec of the restart ',&
1324	'run differs from momentum_advec of the ', &
1325	'initial run.'
1326	CALL message( 'rrd_read_parts_of_global', 'PA0100', &
1327	1, 2, 0, 6, 0 )
1328	ENDIF
1329
1330	CASE ( 'nx' )
1331	READ ( 13 ) nx_on_file
1332
1333	CASE ( 'ny' )
1334	READ ( 13 ) ny_on_file
1335
1336	CASE ( 'ref_state' )
1337	READ ( 13 ) ref_state
1338
1339	CASE ( 'scalar_advec' )
1340	scalar_advec_check = scalar_advec
1341	READ ( 13 ) scalar_advec
1342	IF ( TRIM( scalar_advec_check ) /= TRIM( scalar_advec ) ) &
1343	THEN
1344	WRITE( message_string, * ) 'scalar_advec of the restart ', &
1345	'run differs from scalar_advec of the ', &
1346	'initial run.'
1347	CALL message( 'rrd_read_parts_of_global', 'PA0101', &
1348	1, 2, 0, 6, 0 )
1349	ENDIF
1350
1351	CASE DEFAULT
1352
1353	READ ( 13 ) cdum
1354
1355	END SELECT
1356
1357	READ ( 13 ) length
1358	READ ( 13 ) restart_string(1:length)
1359
1360	ENDDO
1361
1362	!
1363	!-- Calculate the temporal average of vertical profiles, if neccessary
1364	IF ( average_count_pr /= 0 ) THEN
1365	hom_sum = hom_sum / REAL( average_count_pr, KIND=wp )
1366	ENDIF
1367
1368
1369	CALL close_file( 13 )
1370
1371
1372	END SUBROUTINE rrd_read_parts_of_global
1373
1374
1375	! Description:
1376	! ------------
1377	!> Reads processor (subdomain) specific data of variables and arrays from restart file
1378	!> (binary format).
1379	!------------------------------------------------------------------------------!
1380	SUBROUTINE rrd_local
1381
1382
1383	CHARACTER (LEN=7) :: myid_char_save
1384	CHARACTER (LEN=10) :: binary_version_local
1385	CHARACTER (LEN=10) :: version_on_file
1386	CHARACTER (LEN=20) :: tmp_name !< temporary variable
1387
1388	INTEGER(iwp) :: files_to_be_opened !<
1389	INTEGER(iwp) :: i !<
1390	INTEGER(iwp) :: j !<
1391	INTEGER(iwp) :: k !<
1392	INTEGER(iwp) :: myid_on_file !<
1393	INTEGER(iwp) :: numprocs_on_file !<
1394	INTEGER(iwp) :: nxlc !<
1395	INTEGER(iwp) :: nxlf !<
1396	INTEGER(iwp) :: nxlpr !<
1397	INTEGER(iwp) :: nxl_on_file !<
1398	INTEGER(iwp) :: nxrc !<
1399	INTEGER(iwp) :: nxrf !<
1400	INTEGER(iwp) :: nxrpr !<
1401	INTEGER(iwp) :: nxr_on_file !<
1402	INTEGER(iwp) :: nync !<
1403	INTEGER(iwp) :: nynf !<
1404	INTEGER(iwp) :: nynpr !<
1405	INTEGER(iwp) :: nyn_on_file !<
1406	INTEGER(iwp) :: nysc !<
1407	INTEGER(iwp) :: nysf !<
1408	INTEGER(iwp) :: nyspr !<
1409	INTEGER(iwp) :: nys_on_file !<
1410	INTEGER(iwp) :: nzb_on_file !<
1411	INTEGER(iwp) :: nzt_on_file !<
1412	INTEGER(iwp) :: offset_x !<
1413	INTEGER(iwp) :: offset_y !<
1414	INTEGER(iwp) :: shift_x !<
1415	INTEGER(iwp) :: shift_y !<
1416
1417	INTEGER(iwp), DIMENSION(numprocs_previous_run) :: file_list !<
1418	INTEGER(iwp), DIMENSION(numprocs_previous_run) :: overlap_count !<
1419
1420	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: nxlfa !<
1421	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: nxrfa !<
1422	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: nynfa !<
1423	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: nysfa !<
1424	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: offset_xa !<
1425	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: offset_ya !<
1426
1427	INTEGER(isp), DIMENSION(:,:), ALLOCATABLE :: tmp_2d_id_random !< temporary array for storing random generator data
1428	INTEGER(isp), DIMENSION(:,:,:), ALLOCATABLE :: tmp_2d_seq_random !< temporary array for storing random generator data
1429
1430	LOGICAL :: array_found !<
1431	LOGICAL :: found !<
1432
1433	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tmp_2d !< temporary array for storing 2D data
1434	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: tmp_3d !< temporary array for storing 3D data
1435	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: tmp_3d_non_standard !< temporary array for storing 3D data
1436	!< with non standard dimensions
1437
1438	!
1439	!-- Read data from previous model run.
1440	CALL cpu_log( log_point_s(14), 'rrd_local', 'start' )
1441
1442	IF ( TRIM( restart_data_format_input ) == 'fortran_binary' ) THEN
1443	!
1444	!-- Input in Fortran binary format
1445
1446	!
1447	!-- Allocate temporary buffer arrays. In previous versions, there were
1448	!-- declared as automated arrays, causing memory problems when these
1449	!-- were allocate on stack.
1450	ALLOCATE( nxlfa(numprocs_previous_run,1000) )
1451	ALLOCATE( nxrfa(numprocs_previous_run,1000) )
1452	ALLOCATE( nynfa(numprocs_previous_run,1000) )
1453	ALLOCATE( nysfa(numprocs_previous_run,1000) )
1454	ALLOCATE( offset_xa(numprocs_previous_run,1000) )
1455	ALLOCATE( offset_ya(numprocs_previous_run,1000) )
1456
1457	!
1458	!-- Check which of the restart files contain data needed for the subdomain
1459	!-- of this PE
1460	files_to_be_opened = 0
1461
1462	DO i = 1, numprocs_previous_run
1463	!
1464	!-- Store array bounds of the previous run ("pr") in temporary scalars
1465	nxlpr = hor_index_bounds_previous_run(1,i-1)
1466	nxrpr = hor_index_bounds_previous_run(2,i-1)
1467	nyspr = hor_index_bounds_previous_run(3,i-1)
1468	nynpr = hor_index_bounds_previous_run(4,i-1)
1469
1470	!
1471	!-- Determine the offsets. They may be non-zero in case that the total domain
1472	!-- on file is smaller than the current total domain.
1473	offset_x = ( nxl / ( nx_on_file + 1 ) ) * ( nx_on_file + 1 )
1474	offset_y = ( nys / ( ny_on_file + 1 ) ) * ( ny_on_file + 1 )
1475
1476	!
1477	!-- Start with this offset and then check, if the subdomain on file
1478	!-- matches another time(s) in the current subdomain by shifting it
1479	!-- for nx_on_file+1, ny_on_file+1 respectively
1480
1481	shift_y = 0
1482	j = 0
1483	DO WHILE ( nyspr+shift_y <= nyn-offset_y )
1484
1485	IF ( nynpr+shift_y >= nys-offset_y ) THEN
1486
1487	shift_x = 0
1488	DO WHILE ( nxlpr+shift_x <= nxr-offset_x )
1489
1490	IF ( nxrpr+shift_x >= nxl-offset_x ) THEN
1491	j = j +1
1492	IF ( j > 1000 ) THEN
1493	!
1494	!-- Array bound exceeded
1495	message_string = 'data from subdomain of previous' // &
1496	' run mapped more than 1000 times'
1497	CALL message( 'rrd_local', 'PA0284', 2, 2, -1, 6, 1 )
1498	ENDIF
1499
1500	IF ( j == 1 ) THEN
1501	files_to_be_opened = files_to_be_opened + 1
1502	file_list(files_to_be_opened) = i-1
1503	ENDIF
1504
1505	offset_xa(files_to_be_opened,j) = offset_x + shift_x
1506	offset_ya(files_to_be_opened,j) = offset_y + shift_y
1507	!
1508	!-- Index bounds of overlapping data
1509	nxlfa(files_to_be_opened,j) = MAX( nxl-offset_x-shift_x, nxlpr )
1510	nxrfa(files_to_be_opened,j) = MIN( nxr-offset_x-shift_x, nxrpr )
1511	nysfa(files_to_be_opened,j) = MAX( nys-offset_y-shift_y, nyspr )
1512	nynfa(files_to_be_opened,j) = MIN( nyn-offset_y-shift_y, nynpr )
1513
1514	ENDIF
1515
1516	shift_x = shift_x + ( nx_on_file + 1 )
1517	ENDDO
1518
1519	ENDIF
1520
1521	shift_y = shift_y + ( ny_on_file + 1 )
1522	ENDDO
1523
1524	IF ( j > 0 ) overlap_count(files_to_be_opened) = j
1525
1526	ENDDO
1527
1528	!
1529	!-- Save the id-string of the current process, since myid_char may now be used
1530	!-- to open files created by PEs with other id.
1531	myid_char_save = myid_char
1532
1533	IF ( files_to_be_opened /= 1 .OR. numprocs /= numprocs_previous_run ) THEN
1534	WRITE( message_string, * ) 'number of PEs or virtual PE-grid changed in restart run. & ', &
1535	'Set debug_output =.T. to get a list of files from which the & ',&
1536	'single PEs will read respectively'
1537	CALL message( 'rrd_local', 'PA0285', 0, 0, 0, 6, 0 )
1538	IF ( debug_output ) THEN
1539	IF ( files_to_be_opened <= 120 ) THEN
1540	WRITE( debug_string, '(2A,1X,120(I6.6,1X))' ) &
1541	'number of PEs or virtual PE-grid changed in restart run. PE will read from ', &
1542	'files ', file_list(1:files_to_be_opened)
1543	ELSE
1544	WRITE( debug_string, '(3A,1X,120(I6.6,1X),A)' ) &
1545	'number of PEs or virtual PE-grid changed in restart run. PE will read from ', &
1546	'files ', file_list(1:120), '... and more'
1547	ENDIF
1548	CALL debug_message( 'rrd_local', 'info' )
1549	ENDIF
1550	ENDIF
1551
1552	!
1553	!-- Read data from all restart files determined above
1554	DO i = 1, files_to_be_opened
1555
1556	j = file_list(i)
1557	!
1558	!-- Set the filename (underscore followed by four digit processor id)
1559	WRITE (myid_char,'(''_'',I6.6)') j
1560
1561	!
1562	!-- Open the restart file. If this file has been created by PE0 (_000000),
1563	!-- the global variables at the beginning of the file have to be skipped
1564	!-- first.
1565	CALL check_open( 13 )
1566	IF ( j == 0 ) CALL rrd_skip_global
1567
1568	!
1569	!-- First compare the version numbers
1570	READ ( 13 ) length
1571	READ ( 13 ) restart_string(1:length)
1572	READ ( 13 ) version_on_file
1573
1574	binary_version_local = '5.0'
1575	IF ( TRIM( version_on_file ) /= TRIM( binary_version_local ) ) THEN
1576	WRITE( message_string, * ) 'version mismatch concerning ', &
1577	'binary_version_local:', &
1578	'&version on file = "', TRIM( version_on_file ), '"', &
1579	'&version in program = "', TRIM( binary_version_local ), '"'
1580	CALL message( 'rrd_local', 'PA0286', 1, 2, 0, 6, 0 )
1581	ENDIF
1582
1583	!
1584	!-- Read number of processors, processor-id, and array ranges.
1585	!-- Compare the array ranges with those stored in the index bound array.
1586	READ ( 13 ) numprocs_on_file, myid_on_file, nxl_on_file, nxr_on_file, nys_on_file, &
1587	nyn_on_file, nzb_on_file, nzt_on_file
1588
1589	IF ( nxl_on_file /= hor_index_bounds_previous_run(1,j) ) THEN
1590	WRITE( message_string, * ) 'problem with index bound nxl on ', &
1591	'restart file "', myid_char, '"', &
1592	'&nxl = ', nxl_on_file, ' but it should be', &
1593	'&= ', hor_index_bounds_previous_run(1,j), &
1594	'&from the index bound information array'
1595	CALL message( 'rrd_local', 'PA0287', 2, 2, -1, 6, 1 )
1596	ENDIF
1597
1598	IF ( nxr_on_file /= hor_index_bounds_previous_run(2,j) ) THEN
1599	WRITE( message_string, * ) 'problem with index bound nxr on ', &
1600	'restart file "', myid_char, '"' , &
1601	' nxr = ', nxr_on_file, ' but it should be', &
1602	' = ', hor_index_bounds_previous_run(2,j), &
1603	' from the index bound information array'
1604	CALL message( 'rrd_local', 'PA0288', 2, 2, -1, 6, 1 )
1605
1606	ENDIF
1607
1608	IF ( nys_on_file /= hor_index_bounds_previous_run(3,j) ) THEN
1609	WRITE( message_string, * ) 'problem with index bound nys on ', &
1610	'restart file "', myid_char, '"', &
1611	'&nys = ', nys_on_file, ' but it should be', &
1612	'&= ', hor_index_bounds_previous_run(3,j), &
1613	'&from the index bound information array'
1614	CALL message( 'rrd_local', 'PA0289', 2, 2, -1, 6, 1 )
1615	ENDIF
1616
1617	IF ( nyn_on_file /= hor_index_bounds_previous_run(4,j) ) THEN
1618	WRITE( message_string, * ) 'problem with index bound nyn on ', &
1619	'restart file "', myid_char, '"', &
1620	'&nyn = ', nyn_on_file, ' but it should be', &
1621	'&= ', hor_index_bounds_previous_run(4,j), &
1622	'&from the index bound information array'
1623	CALL message( 'rrd_local', 'PA0290', 2, 2, -1, 6, 1 )
1624	ENDIF
1625
1626	IF ( nzb_on_file /= nzb ) THEN
1627	WRITE( message_string, * ) 'mismatch between actual data and data ', &
1628	'from prior run on PE ', myid, &
1629	'&nzb on file = ', nzb_on_file, &
1630	'&nzb = ', nzb
1631	CALL message( 'rrd_local', 'PA0291', 1, 2, 0, 6, 0 )
1632	ENDIF
1633
1634	IF ( nzt_on_file /= nzt ) THEN
1635	WRITE( message_string, * ) 'mismatch between actual data and data ', &
1636	'from prior run on PE ', myid, &
1637	'&nzt on file = ', nzt_on_file, &
1638	'&nzt = ', nzt
1639	CALL message( 'rrd_local', 'PA0292', 1, 2, 0, 6, 0 )
1640	ENDIF
1641
1642	!
1643	!-- Allocate temporary arrays sized as the arrays on the restart file
1644	ALLOCATE( tmp_2d(nys_on_file-nbgp:nyn_on_file+nbgp,nxl_on_file-nbgp:nxr_on_file+nbgp), &
1645	tmp_3d(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp, &
1646	nxl_on_file-nbgp:nxr_on_file+nbgp) )
1647
1648	!
1649	!-- Read arrays
1650	!-- ATTENTION: If the following read commands have been altered, the
1651	!-- ---------- version number of the variable binary_version_local must
1652	!-- be altered, too. Furthermore, the output list of arrays in
1653	!-- wrd_write_local must also be altered
1654	!-- accordingly.
1655	READ ( 13 ) length
1656	READ ( 13 ) restart_string(1:length)
1657
1658
1659	!
1660	!-- Loop over processor specific field data
1661	DO WHILE ( restart_string(1:length) /= '* end *' )
1662
1663	!
1664	!-- Map data on file as often as needed (data are read only for k=1)
1665	DO k = 1, overlap_count(i)
1666
1667	found = .FALSE.
1668
1669	!
1670	!-- Get the index range of the subdomain on file which overlap with
1671	!-- the current subdomain
1672	nxlf = nxlfa(i,k)
1673	nxlc = nxlfa(i,k) + offset_xa(i,k)
1674	nxrf = nxrfa(i,k)
1675	nxrc = nxrfa(i,k) + offset_xa(i,k)
1676	nysf = nysfa(i,k)
1677	nysc = nysfa(i,k) + offset_ya(i,k)
1678	nynf = nynfa(i,k)
1679	nync = nynfa(i,k) + offset_ya(i,k)
1680
1681
1682	SELECT CASE ( restart_string(1:length) )
1683
1684	CASE ( 'ghf_av' )
1685	IF ( .NOT. ALLOCATED( ghf_av ) ) THEN
1686	ALLOCATE( ghf_av(nysg:nyng,nxlg:nxrg) )
1687	ENDIF
1688	IF ( k == 1 ) READ ( 13 ) tmp_2d
1689	ghf_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1690	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1691
1692	CASE ( 'e' )
1693	IF ( k == 1 ) READ ( 13 ) tmp_3d
1694	e(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1695	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1696
1697	CASE ( 'e_av' )
1698	IF ( .NOT. ALLOCATED( e_av ) ) THEN
1699	ALLOCATE( e_av(nzb:nzt+1,nys-nbgp:nyn+nbgp, &
1700	nxl-nbgp:nxr+nbgp) )
1701	ENDIF
1702	IF ( k == 1 ) READ ( 13 ) tmp_3d
1703	e_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1704	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1705
1706	CASE ( 'kh' )
1707	IF ( k == 1 ) READ ( 13 ) tmp_3d
1708	kh(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1709	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1710
1711	CASE ( 'kh_av' )
1712	IF ( .NOT. ALLOCATED( kh_av ) ) THEN
1713	ALLOCATE( kh_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg ))
1714	ENDIF
1715	IF ( k == 1 ) READ ( 13 ) tmp_3d
1716	kh_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1717	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1718
1719	CASE ( 'km' )
1720	IF ( k == 1 ) READ ( 13 ) tmp_3d
1721	km(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1722	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1723
1724	CASE ( 'km_av' )
1725	IF ( .NOT. ALLOCATED( km_av ) ) THEN
1726	ALLOCATE( km_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg ))
1727	ENDIF
1728	IF ( k == 1 ) READ ( 13 ) tmp_3d
1729	km_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1730	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1731
1732	CASE ( 'lpt_av' )
1733	IF ( .NOT. ALLOCATED( lpt_av ) ) THEN
1734	ALLOCATE( lpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg ))
1735	ENDIF
1736	IF ( k == 1 ) READ ( 13 ) tmp_3d
1737	lpt_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1738	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1739
1740	CASE ( 'lwp_av' )
1741	IF ( .NOT. ALLOCATED( lwp_av ) ) THEN
1742	ALLOCATE( lwp_av(nysg:nyng,nxlg:nxrg) )
1743	ENDIF
1744	IF ( k == 1 ) READ ( 13 ) tmp_2d
1745	lwp_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1746	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1747
1748	CASE ( 'p' )
1749	IF ( k == 1 ) READ ( 13 ) tmp_3d
1750	p(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1751	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1752
1753	CASE ( 'p_av' )
1754	IF ( .NOT. ALLOCATED( p_av ) ) THEN
1755	ALLOCATE( p_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1756	ENDIF
1757	IF ( k == 1 ) READ ( 13 ) tmp_3d
1758	p_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1759	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1760
1761	CASE ( 'pt' )
1762	IF ( k == 1 ) READ ( 13 ) tmp_3d
1763	pt(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1764	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1765
1766	CASE ( 'pt_av' )
1767	IF ( .NOT. ALLOCATED( pt_av ) ) THEN
1768	ALLOCATE( pt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1769	ENDIF
1770	IF ( k == 1 ) READ ( 13 ) tmp_3d
1771	pt_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1772	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1773
1774	CASE ( 'q' )
1775	IF ( k == 1 ) READ ( 13 ) tmp_3d
1776	q(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1777	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1778
1779	CASE ( 'q_av' )
1780	IF ( .NOT. ALLOCATED( q_av ) ) THEN
1781	ALLOCATE( q_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg ))
1782	ENDIF
1783	IF ( k == 1 ) READ ( 13 ) tmp_3d
1784	q_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1785	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1786
1787	CASE ( 'ql' )
1788	IF ( k == 1 ) READ ( 13 ) tmp_3d
1789	ql(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1790	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1791
1792	CASE ( 'ql_av' )
1793	IF ( .NOT. ALLOCATED( ql_av ) ) THEN
1794	ALLOCATE( ql_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1795	ENDIF
1796	IF ( k == 1 ) READ ( 13 ) tmp_3d
1797	ql_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1798	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1799
1800	CASE ( 'qsurf_av' )
1801	IF ( .NOT. ALLOCATED( qsurf_av ) ) THEN
1802	ALLOCATE( qsurf_av(nysg:nyng,nxlg:nxrg) )
1803	ENDIF
1804	IF ( k == 1 ) READ ( 13 ) tmp_2d
1805	qsurf_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1806	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1807
1808	CASE ( 'qsws_av' )
1809	IF ( .NOT. ALLOCATED( qsws_av ) ) THEN
1810	ALLOCATE( qsws_av(nysg:nyng,nxlg:nxrg) )
1811	ENDIF
1812	IF ( k == 1 ) READ ( 13 ) tmp_2d
1813	qsws_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1814	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1815
1816	CASE ( 'qv_av' )
1817	IF ( .NOT. ALLOCATED( qv_av ) ) THEN
1818	ALLOCATE( qv_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1819	ENDIF
1820	IF ( k == 1 ) READ ( 13 ) tmp_3d
1821	qv_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1822	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1823
1824	CASE ( 'r_a_av' )
1825	IF ( .NOT. ALLOCATED( r_a_av ) ) THEN
1826	ALLOCATE( r_a_av(nysg:nyng,nxlg:nxrg) )
1827	ENDIF
1828	IF ( k == 1 ) READ ( 13 ) tmp_2d
1829	r_a_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1830	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1831
1832	CASE ( 'random_iv' ) ! still unresolved issue
1833	IF ( k == 1 ) READ ( 13 ) random_iv
1834	IF ( k == 1 ) READ ( 13 ) random_iy
1835
1836	CASE ( 'seq_random_array' )
1837	ALLOCATE( tmp_2d_id_random(nys_on_file:nyn_on_file,nxl_on_file:nxr_on_file) )
1838	ALLOCATE( tmp_2d_seq_random(5,nys_on_file:nyn_on_file,nxl_on_file:nxr_on_file) )
1839	IF ( .NOT. ALLOCATED( id_random_array ) ) THEN
1840	ALLOCATE( id_random_array(nys:nyn,nxl:nxr) )
1841	ENDIF
1842	IF ( .NOT. ALLOCATED( seq_random_array ) ) THEN
1843	ALLOCATE( seq_random_array(5,nys:nyn,nxl:nxr) )
1844	ENDIF
1845	IF ( k == 1 ) READ ( 13 ) tmp_2d_id_random
1846	IF ( k == 1 ) READ ( 13 ) tmp_2d_seq_random
1847	id_random_array(nysc:nync,nxlc:nxrc) = tmp_2d_id_random(nysf:nynf,nxlf:nxrf)
1848	seq_random_array(:,nysc:nync,nxlc:nxrc) = tmp_2d_seq_random(:,nysf:nynf,nxlf:nxrf)
1849	DEALLOCATE( tmp_2d_id_random, tmp_2d_seq_random )
1850
1851	CASE ( 's' )
1852	IF ( k == 1 ) READ ( 13 ) tmp_3d
1853	s(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1854	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1855
1856	CASE ( 's_av' )
1857	IF ( .NOT. ALLOCATED( s_av ) ) THEN
1858	ALLOCATE( s_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg))
1859	ENDIF
1860	IF ( k == 1 ) READ ( 13 ) tmp_3d
1861	s_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1862	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1863
1864	CASE ( 'shf_av' )
1865	IF ( .NOT. ALLOCATED( shf_av ) ) THEN
1866	ALLOCATE( shf_av(nysg:nyng,nxlg:nxrg) )
1867	ENDIF
1868	IF ( k == 1 ) READ ( 13 ) tmp_2d
1869	shf_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1870	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1871
1872	CASE ( 'ssurf_av' )
1873	IF ( .NOT. ALLOCATED( ssurf_av ) ) THEN
1874	ALLOCATE( ssurf_av(nysg:nyng,nxlg:nxrg) )
1875	ENDIF
1876	IF ( k == 1 ) READ ( 13 ) tmp_2d
1877	ssurf_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1878	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1879
1880	CASE ( 'ssws_av' )
1881	IF ( .NOT. ALLOCATED( ssws_av ) ) THEN
1882	ALLOCATE( ssws_av(nysg:nyng,nxlg:nxrg) )
1883	ENDIF
1884	IF ( k == 1 ) READ ( 13 ) tmp_2d
1885	ssws_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1886	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1887
1888	CASE ( 'ts_av' )
1889	IF ( .NOT. ALLOCATED( ts_av ) ) THEN
1890	ALLOCATE( ts_av(nysg:nyng,nxlg:nxrg) )
1891	ENDIF
1892	IF ( k == 1 ) READ ( 13 ) tmp_2d
1893	ts_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1894	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1895
1896	CASE ( 'tsurf_av' )
1897	IF ( .NOT. ALLOCATED( tsurf_av ) ) THEN
1898	ALLOCATE( tsurf_av(nysg:nyng,nxlg:nxrg) )
1899	ENDIF
1900	IF ( k == 1 ) READ ( 13 ) tmp_2d
1901	tsurf_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1902	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1903
1904	CASE ( 'u' )
1905	IF ( k == 1 ) READ ( 13 ) tmp_3d
1906	u(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1907	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1908
1909	CASE ( 'u_av' )
1910	IF ( .NOT. ALLOCATED( u_av ) ) THEN
1911	ALLOCATE( u_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1912	ENDIF
1913	IF ( k == 1 ) READ ( 13 ) tmp_3d
1914	u_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1915	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1916
1917	CASE ( 'u_m_l' )
1918	IF ( k == 1 ) THEN
1919	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp, &
1920	1:2) )
1921	READ ( 13 ) tmp_3d_non_standard
1922	ENDIF
1923	IF ( bc_radiation_l ) THEN
1924	u_m_l(:,nysc-nbgp:nync+nbgp,:) = tmp_3d_non_standard(:,nysf-nbgp:nynf+nbgp,:)
1925	ENDIF
1926
1927	CASE ( 'u_m_n' )
1928	IF ( k == 1 ) THEN
1929	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,ny-1:ny, &
1930	nxl_on_file-nbgp:nxr_on_file+nbgp) )
1931	READ ( 13 ) tmp_3d_non_standard
1932	ENDIF
1933	IF ( bc_radiation_n ) THEN
1934	u_m_n(:,:,nxlc-nbgp:nxrc+nbgp) = tmp_3d_non_standard(:,:,nxlf-nbgp:nxrf+nbgp)
1935	ENDIF
1936
1937	CASE ( 'u_m_r' )
1938	IF ( k == 1 ) THEN
1939	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp, &
1940	nx-1:nx) )
1941	READ ( 13 ) tmp_3d_non_standard
1942	ENDIF
1943	IF ( bc_radiation_r ) THEN
1944	u_m_r(:,nysc-nbgp:nync+nbgp,:) = tmp_3d_non_standard(:,nysf-nbgp:nynf+nbgp,:)
1945	ENDIF
1946
1947	CASE ( 'u_m_s' )
1948	IF ( k == 1 ) THEN
1949	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,0:1, &
1950	nxl_on_file-nbgp:nxr_on_file+nbgp) )
1951	READ ( 13 ) tmp_3d_non_standard
1952	ENDIF
1953	IF ( bc_radiation_s ) THEN
1954	u_m_s(:,:,nxlc-nbgp:nxrc+nbgp) = tmp_3d_non_standard(:,:,nxlf-nbgp:nxrf+nbgp)
1955	ENDIF
1956
1957	CASE ( 'us_av' )
1958	IF ( .NOT. ALLOCATED( us_av ) ) THEN
1959	ALLOCATE( us_av(nysg:nyng,nxlg:nxrg) )
1960	ENDIF
1961	IF ( k == 1 ) READ ( 13 ) tmp_2d
1962	us_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1963	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1964
1965	CASE ( 'v' )
1966	IF ( k == 1 ) READ ( 13 ) tmp_3d
1967	v(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1968	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1969
1970	CASE ( 'v_av' )
1971	IF ( .NOT. ALLOCATED( v_av ) ) THEN
1972	ALLOCATE( v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1973	ENDIF
1974	IF ( k == 1 ) READ ( 13 ) tmp_3d
1975	v_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
1976	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
1977
1978	CASE ( 'v_m_l' )
1979	IF ( k == 1 ) THEN
1980	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp, &
1981	0:1) )
1982	READ ( 13 ) tmp_3d_non_standard
1983	ENDIF
1984	IF ( bc_radiation_l ) THEN
1985	v_m_l(:,nysc-nbgp:nync+nbgp,:) = tmp_3d_non_standard(:,nysf-nbgp:nynf+nbgp,:)
1986	ENDIF
1987
1988	CASE ( 'v_m_n' )
1989	IF ( k == 1 ) THEN
1990	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,ny-1:ny, &
1991	nxl_on_file-nbgp:nxr_on_file+nbgp) )
1992	READ ( 13 ) tmp_3d_non_standard
1993	ENDIF
1994	IF ( bc_radiation_n ) THEN
1995	v_m_n(:,:,nxlc-nbgp:nxrc+nbgp) = tmp_3d_non_standard(:,:,nxlf-nbgp:nxrf+nbgp)
1996	ENDIF
1997
1998	CASE ( 'v_m_r' )
1999	IF ( k == 1 ) THEN
2000	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp, &
2001	nx-1:nx) )
2002	READ ( 13 ) tmp_3d_non_standard
2003	ENDIF
2004	IF ( bc_radiation_r ) THEN
2005	v_m_r(:,nysc-nbgp:nync+nbgp,:) = tmp_3d_non_standard(:,nysf-nbgp:nynf+nbgp,:)
2006	ENDIF
2007
2008	CASE ( 'v_m_s' )
2009	IF ( k == 1 ) THEN
2010	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,1:2, &
2011	nxl_on_file-nbgp:nxr_on_file+nbgp) )
2012	READ ( 13 ) tmp_3d_non_standard
2013	ENDIF
2014	IF ( bc_radiation_s ) THEN
2015	v_m_s(:,:,nxlc-nbgp:nxrc+nbgp) = tmp_3d_non_standard(:,:,nxlf-nbgp:nxrf+nbgp)
2016	ENDIF
2017
2018	CASE ( 'vpt' )
2019	IF ( k == 1 ) READ ( 13 ) tmp_3d
2020	vpt(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
2021	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
2022
2023	CASE ( 'vpt_av' )
2024	IF ( .NOT. ALLOCATED( vpt_av ) ) THEN
2025	ALLOCATE( vpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2026	ENDIF
2027	IF ( k == 1 ) READ ( 13 ) tmp_3d
2028	vpt_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
2029	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
2030
2031	CASE ( 'w' )
2032	IF ( k == 1 ) READ ( 13 ) tmp_3d
2033	w(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
2034	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
2035
2036	CASE ( 'w_av' )
2037	IF ( .NOT. ALLOCATED( w_av ) ) THEN
2038	ALLOCATE( w_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2039	ENDIF
2040	IF ( k == 1 ) READ ( 13 ) tmp_3d
2041	w_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
2042	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
2043
2044	CASE ( 'w_m_l' )
2045	IF ( k == 1 ) THEN
2046	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp, &
2047	0:1) )
2048	READ ( 13 ) tmp_3d_non_standard
2049	ENDIF
2050	IF ( bc_radiation_l ) THEN
2051	w_m_l(:,nysc-nbgp:nync+nbgp,:) = tmp_3d_non_standard(:,nysf-nbgp:nynf+nbgp,:)
2052	ENDIF
2053
2054	CASE ( 'w_m_n' )
2055	IF ( k == 1 ) THEN
2056	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,ny-1:ny, &
2057	nxl_on_file-nbgp:nxr_on_file+nbgp) )
2058	READ ( 13 ) tmp_3d_non_standard
2059	ENDIF
2060	IF ( bc_radiation_n ) THEN
2061	w_m_n(:,:,nxlc-nbgp:nxrc+nbgp) = tmp_3d_non_standard(:,:,nxlf-nbgp:nxrf+nbgp)
2062	ENDIF
2063
2064	CASE ( 'w_m_r' )
2065	IF ( k == 1 ) THEN
2066	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp, &
2067	nx-1:nx) )
2068	READ ( 13 ) tmp_3d_non_standard
2069	ENDIF
2070	IF ( bc_radiation_r ) THEN
2071	w_m_r(:,nysc-nbgp:nync+nbgp,:) = tmp_3d_non_standard(:,nysf-nbgp:nynf+nbgp,:)
2072	ENDIF
2073
2074	CASE ( 'w_m_s' )
2075	IF ( k == 1 ) THEN
2076	ALLOCATE( tmp_3d_non_standard(nzb:nzt+1,0:1, &
2077	nxl_on_file-nbgp:nxr_on_file+nbgp) )
2078	READ ( 13 ) tmp_3d_non_standard
2079	ENDIF
2080	IF ( bc_radiation_s ) THEN
2081	w_m_s(:,:,nxlc-nbgp:nxrc+nbgp) = tmp_3d_non_standard(:,:,nxlf-nbgp:nxrf+nbgp)
2082	ENDIF
2083
2084	CASE ( 'z0_av' )
2085	IF ( .NOT. ALLOCATED( z0_av ) ) THEN
2086	ALLOCATE( z0_av(nysg:nyng,nxlg:nxrg) )
2087	ENDIF
2088	IF ( k == 1 ) READ ( 13 ) tmp_2d
2089	z0_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
2090	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
2091
2092	CASE ( 'z0h_av' )
2093	IF ( .NOT. ALLOCATED( z0h_av ) ) THEN
2094	ALLOCATE( z0h_av(nysg:nyng,nxlg:nxrg) )
2095	ENDIF
2096	IF ( k == 1 ) READ ( 13 ) tmp_2d
2097	z0h_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
2098	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
2099
2100	CASE ( 'z0q_av' )
2101	IF ( .NOT. ALLOCATED( z0q_av ) ) THEN
2102	ALLOCATE( z0q_av(nysg:nyng,nxlg:nxrg) )
2103	ENDIF
2104	IF ( k == 1 ) READ ( 13 ) tmp_2d
2105	z0q_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
2106	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
2107
2108	CASE DEFAULT
2109
2110	!
2111	!-- Read restart data of surfaces
2112	IF ( .NOT. found ) CALL surface_rrd_local( k, nxlf, nxlc, nxl_on_file, nxrf, &
2113	nxr_on_file, nynf, nyn_on_file, &
2114	nysf, nysc, nys_on_file, found )
2115	!
2116	!-- Read restart data of other modules
2117	IF ( .NOT. found ) CALL module_interface_rrd_local( &
2118	k, nxlf, nxlc, nxl_on_file, nxrf, &
2119	nxrc, nxr_on_file, nynf, nync, &
2120	nyn_on_file, nysf, nysc, &
2121	nys_on_file, tmp_2d, tmp_3d, found )
2122
2123
2124	IF ( .NOT. found ) THEN
2125	WRITE( message_string, * ) 'unknown variable named "', &
2126	restart_string(1:length), &
2127	'" found in subdomain data ', &
2128	'from prior run on PE ', myid
2129	CALL message( 'rrd_local', 'PA0302', 1, 2, 0, 6, 0 )
2130
2131	ENDIF
2132
2133	END SELECT
2134
2135	ENDDO ! overlaploop
2136
2137	!
2138	!-- Deallocate non standard array needed for specific variables only
2139	IF ( ALLOCATED( tmp_3d_non_standard ) ) DEALLOCATE( tmp_3d_non_standard )
2140
2141	!
2142	!-- Read next character string
2143	READ ( 13 ) length
2144	READ ( 13 ) restart_string(1:length)
2145
2146	ENDDO ! dataloop
2147	!
2148	!-- Close the restart file
2149	CALL close_file( 13 )
2150
2151	DEALLOCATE( tmp_2d, tmp_3d )
2152
2153	ENDDO ! loop over restart files
2154	!
2155	!-- Deallocate temporary buffer arrays
2156	DEALLOCATE( nxlfa )
2157	DEALLOCATE( nxrfa )
2158	DEALLOCATE( nynfa )
2159	DEALLOCATE( nysfa )
2160	DEALLOCATE( offset_xa )
2161	DEALLOCATE( offset_ya )
2162	!
2163	!-- Restore the original filename for the restart file to be written
2164	myid_char = myid_char_save
2165
2166
2167	ELSEIF ( restart_data_format_input(1:3) == 'mpi' ) THEN
2168
2169	!
2170	!-- Read global restart data using MPI-IO
2171	!
2172	!-- Open the MPI-IO restart file.
2173	CALL rd_mpi_io_open( 'read', 'BININ' // TRIM( coupling_char ) )
2174
2175
2176	CALL rd_mpi_io_check_array( 'ghf_av' , found = array_found )
2177	IF ( array_found ) THEN
2178	IF (.NOT. ALLOCATED( ghf_av ) ) ALLOCATE( ghf_av(nysg:nyng,nxlg:nxrg) )
2179	CALL rrd_mpi_io( 'ghf_av', ghf_av )
2180	ENDIF
2181
2182	CALL rrd_mpi_io( 'e', e )
2183
2184	CALL rd_mpi_io_check_array( 'e_av' , found = array_found )
2185	IF ( array_found ) THEN
2186	IF ( .NOT. ALLOCATED( e_av ) ) ALLOCATE( e_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2187	CALL rrd_mpi_io( 'e_av', e_av )
2188	ENDIF
2189
2190	CALL rrd_mpi_io( 'kh', kh )
2191
2192	CALL rd_mpi_io_check_array( 'kh_av' , found = array_found )
2193	IF ( array_found ) THEN
2194	IF ( .NOT. ALLOCATED( kh_av ) ) ALLOCATE( kh_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2195	CALL rrd_mpi_io( 'kh_av', kh_av )
2196	ENDIF
2197
2198	CALL rrd_mpi_io( 'km' , km)
2199
2200	CALL rd_mpi_io_check_array( 'km_av' , found = array_found )
2201	IF ( array_found ) THEN
2202	IF ( .NOT. ALLOCATED( km_av ) ) ALLOCATE( km_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2203	CALL rrd_mpi_io( 'km_av', km_av )
2204	ENDIF
2205
2206	CALL rd_mpi_io_check_array( 'lpt_av' , found = array_found )
2207	IF ( array_found ) THEN
2208	IF ( .NOT. ALLOCATED( lpt_av ) ) ALLOCATE( lpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2209	CALL rrd_mpi_io( 'lpt_av', lpt_av )
2210	ENDIF
2211
2212	CALL rd_mpi_io_check_array( 'lwp_av' , found = array_found )
2213	IF ( array_found ) THEN
2214	IF ( .NOT. ALLOCATED( lwp_av ) ) ALLOCATE( lwp_av(nysg:nyng,nxlg:nxrg) )
2215	CALL rrd_mpi_io( 'lwp_av', lwp_av )
2216	ENDIF
2217
2218	CALL rrd_mpi_io( 'p', p)
2219
2220	CALL rd_mpi_io_check_array( 'p_av' , found = array_found )
2221	IF ( array_found ) THEN
2222	IF ( .NOT. ALLOCATED( p_av ) ) ALLOCATE( p_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2223	CALL rrd_mpi_io( 'p_av', p_av )
2224	ENDIF
2225
2226	CALL rrd_mpi_io( 'pt', pt)
2227
2228	CALL rd_mpi_io_check_array( 'pt_av' , found = array_found )
2229	IF ( array_found ) THEN
2230	IF ( .NOT. ALLOCATED( pt_av ) ) ALLOCATE( pt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2231	CALL rrd_mpi_io( 'pt_av', pt_av )
2232	ENDIF
2233
2234	CALL rd_mpi_io_check_array( 'q' , found = array_found )
2235	IF ( array_found ) THEN
2236	CALL rrd_mpi_io( 'q', q )
2237	ENDIF
2238
2239	CALL rd_mpi_io_check_array( 'q_av' , found = array_found )
2240	IF ( array_found ) THEN
2241	IF ( .NOT. ALLOCATED( q_av ) ) ALLOCATE( q_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2242	CALL rrd_mpi_io( 'q_av', q_av )
2243	ENDIF
2244
2245	CALL rd_mpi_io_check_array( 'ql' , found = array_found )
2246	IF ( array_found ) THEN
2247	CALL rrd_mpi_io( 'ql', ql )
2248	ENDIF
2249
2250	CALL rd_mpi_io_check_array( 'ql_av' , found = array_found )
2251	IF ( array_found ) THEN
2252	IF ( .NOT. ALLOCATED( ql_av ) ) ALLOCATE( ql_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2253	CALL rrd_mpi_io( 'ql_av', ql_av )
2254	ENDIF
2255
2256	CALL rd_mpi_io_check_array( 'qsurf_av' , found = array_found )
2257	IF ( array_found ) THEN
2258	IF ( .NOT. ALLOCATED( qsurf_av ) ) ALLOCATE( qsurf_av(nysg:nyng,nxlg:nxrg) )
2259	CALL rrd_mpi_io( 'qsurf_av', qsurf_av )
2260	ENDIF
2261
2262	CALL rd_mpi_io_check_array( 'qsws_av' , found = array_found )
2263	IF ( array_found ) THEN
2264	IF ( .NOT. ALLOCATED( qsws_av ) ) ALLOCATE( qsws_av(nysg:nyng,nxlg:nxrg) )
2265	CALL rrd_mpi_io( 'qsws_av', qsws_av )
2266	ENDIF
2267
2268	CALL rd_mpi_io_check_array( 'qv_av' , found = array_found )
2269	IF ( array_found ) THEN
2270	IF ( .NOT. ALLOCATED( qv_av ) ) ALLOCATE( qv_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2271	CALL rrd_mpi_io( 'qv_av', qv_av )
2272	ENDIF
2273
2274	CALL rd_mpi_io_check_array( 'r_a_av' , found = array_found )
2275	IF ( array_found ) THEN
2276	IF ( .NOT. ALLOCATED( r_a_av ) ) ALLOCATE( r_a_av(nysg:nyng,nxlg:nxrg) )
2277	CALL rrd_mpi_io( 'r_a_av', r_a_av )
2278	ENDIF
2279
2280	!
2281	!-- ATTENTION: The random seeds are global data! If independent values for every PE are required,
2282	!-- the general approach of PE indendent restart will be lost. That means that in general the
2283	!-- parallel random number generator in random_generator_parallel_mod should be used!
2284	CALL rrd_mpi_io_global_array( 'random_iv', random_iv )
2285	CALL rrd_mpi_io( 'random_iy', random_iy )
2286
2287	CALL rd_mpi_io_check_array( 'id_random_array' , found = array_found )
2288	IF ( array_found ) THEN
2289	IF ( .NOT. ALLOCATED( id_random_array ) ) ALLOCATE( id_random_array(nys:nyn,nxl:nxr) )
2290	IF ( .NOT. ALLOCATED( seq_random_array ) ) ALLOCATE( seq_random_array(5,nys:nyn,nxl:nxr) )
2291	CALL rrd_mpi_io( 'id_random_array', id_random_array)
2292	DO i = 1, SIZE( seq_random_array, 1 )
2293	WRITE( tmp_name, '(A,I2.2)' ) 'seq_random_array', i
2294	CALL rrd_mpi_io( TRIM(tmp_name), seq_random_array(i,:,:) )
2295	ENDDO
2296	ENDIF
2297
2298	CALL rd_mpi_io_check_array( 's' , found = array_found )
2299	IF ( array_found ) THEN
2300	CALL rrd_mpi_io( 's', s )
2301	ENDIF
2302
2303	CALL rd_mpi_io_check_array( 's_av' , found = array_found )
2304	IF ( array_found ) THEN
2305	IF ( .NOT. ALLOCATED( s_av ) ) ALLOCATE( s_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2306	CALL rrd_mpi_io( 's_av', s_av )
2307	ENDIF
2308
2309	CALL rd_mpi_io_check_array( 'shf_av' , found = array_found )
2310	IF ( array_found ) THEN
2311	IF ( .NOT. ALLOCATED( shf_av ) ) ALLOCATE( shf_av(nysg:nyng,nxlg:nxrg) )
2312	CALL rrd_mpi_io( 'shf_av', shf_av )
2313	ENDIF
2314
2315	CALL rd_mpi_io_check_array( 'ssurf_av' , found = array_found )
2316	IF ( array_found ) THEN
2317	IF ( .NOT. ALLOCATED( ssurf_av ) ) ALLOCATE( ssurf_av(nysg:nyng,nxlg:nxrg) )
2318	CALL rrd_mpi_io( 'ssurf_av', ssurf_av )
2319	ENDIF
2320
2321	CALL rd_mpi_io_check_array( 'ssws_av' , found = array_found )
2322	IF ( array_found ) THEN
2323	IF ( .NOT. ALLOCATED( ssws_av ) ) ALLOCATE( ssws_av(nysg:nyng,nxlg:nxrg) )
2324	CALL rrd_mpi_io( 'ssws_av', ssws_av )
2325	ENDIF
2326
2327	CALL rd_mpi_io_check_array( 'ts_av' , found = array_found )
2328	IF ( array_found ) THEN
2329	IF ( .NOT. ALLOCATED( ts_av ) ) ALLOCATE( ts_av(nysg:nyng,nxlg:nxrg) )
2330	CALL rrd_mpi_io( 'ts_av', ts_av )
2331	ENDIF
2332
2333	CALL rd_mpi_io_check_array( 'tsurf_av' , found = array_found )
2334	IF ( array_found ) THEN
2335	IF ( .NOT. ALLOCATED( tsurf_av ) ) ALLOCATE( tsurf_av(nysg:nyng,nxlg:nxrg) )
2336	CALL rrd_mpi_io( 'tsurf_av', tsurf_av )
2337	ENDIF
2338
2339	CALL rrd_mpi_io( 'u', u)
2340
2341	CALL rd_mpi_io_check_array( 'u_av' , found = array_found )
2342	IF ( array_found ) THEN
2343	IF ( .NOT. ALLOCATED( u_av ) ) ALLOCATE( u_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2344	CALL rrd_mpi_io( 'u_av', u_av )
2345	ENDIF
2346
2347	CALL rd_mpi_io_check_array( 'u_m_l' , found = array_found )
2348	IF ( array_found ) THEN
2349	IF ( .NOT. ALLOCATED( u_m_l ) ) ALLOCATE( u_m_l(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2350	CALL rrd_mpi_io( 'u_m_l', u_m_l )
2351	ENDIF
2352
2353	CALL rd_mpi_io_check_array( 'u_m_n' , found = array_found )
2354	IF ( array_found ) THEN
2355	IF ( .NOT. ALLOCATED( u_m_n ) ) ALLOCATE( u_m_n(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2356	CALL rrd_mpi_io( 'u_m_n', u_m_n )
2357	ENDIF
2358
2359	CALL rd_mpi_io_check_array( 'u_m_r' , found = array_found )
2360	IF ( array_found ) THEN
2361	IF ( .NOT. ALLOCATED( u_m_r ) ) ALLOCATE( u_m_r(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2362	CALL rrd_mpi_io( 'u_m_r', u_m_r )
2363	ENDIF
2364
2365	CALL rd_mpi_io_check_array( 'u_m_s' , found = array_found )
2366	IF ( array_found ) THEN
2367	IF ( .NOT. ALLOCATED( u_m_s ) ) ALLOCATE( u_m_s(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2368	CALL rrd_mpi_io( 'u_m_s', u_m_s )
2369	ENDIF
2370
2371	CALL rd_mpi_io_check_array( 'us_av' , found = array_found )
2372	IF ( array_found ) THEN
2373	IF ( .NOT. ALLOCATED( us_av ) ) ALLOCATE( us_av(nysg:nyng,nxlg:nxrg) )
2374	CALL rrd_mpi_io( 'us_av', us_av )
2375	ENDIF
2376
2377	CALL rrd_mpi_io( 'v', v )
2378
2379	CALL rd_mpi_io_check_array( 'v_av' , found = array_found )
2380	IF ( array_found ) THEN
2381	IF ( .NOT. ALLOCATED( v_av ) ) ALLOCATE( v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2382	CALL rrd_mpi_io( 'v_av', v_av )
2383	ENDIF
2384
2385	CALL rd_mpi_io_check_array( 'v_m_l' , found = array_found )
2386	IF ( array_found ) THEN
2387	IF ( .NOT. ALLOCATED( v_m_l ) ) ALLOCATE( v_m_l(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2388	CALL rrd_mpi_io( 'v_m_l', v_m_l )
2389	ENDIF
2390
2391	CALL rd_mpi_io_check_array( 'v_m_n' , found = array_found )
2392	IF ( array_found ) THEN
2393	IF ( .NOT. ALLOCATED( v_m_n ) ) ALLOCATE( v_m_n(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2394	CALL rrd_mpi_io( 'v_m_n', v_m_n )
2395	ENDIF
2396
2397	CALL rd_mpi_io_check_array( 'v_m_r' , found = array_found )
2398	IF ( array_found ) THEN
2399	IF ( .NOT. ALLOCATED( v_m_r ) ) ALLOCATE( v_m_r(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2400	CALL rrd_mpi_io( 'v_m_r', v_m_r )
2401	ENDIF
2402
2403	CALL rd_mpi_io_check_array( 'v_m_s' , found = array_found )
2404	IF ( array_found ) THEN
2405	IF ( .NOT. ALLOCATED( v_m_s ) ) ALLOCATE( v_m_s(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2406	CALL rrd_mpi_io( 'v_m_s', v_m_s )
2407	ENDIF
2408
2409	CALL rd_mpi_io_check_array( 'vpt' , found = array_found )
2410	IF ( array_found ) THEN
2411	CALL rrd_mpi_io( 'vpt', vpt)
2412	ENDIF
2413
2414	CALL rd_mpi_io_check_array( 'vpt_av' , found = array_found )
2415	IF ( array_found ) THEN
2416	IF ( .NOT. ALLOCATED( vpt_av ) ) ALLOCATE( vpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2417	CALL rrd_mpi_io( 'vpt_av', vpt_av )
2418	ENDIF
2419
2420	CALL rrd_mpi_io( 'w', w)
2421
2422	CALL rd_mpi_io_check_array( 'w_av' , found = array_found )
2423	IF ( array_found ) THEN
2424	IF ( .NOT. ALLOCATED( w_av ) ) ALLOCATE( w_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2425	CALL rrd_mpi_io( 'w_av', w_av )
2426	ENDIF
2427
2428	CALL rd_mpi_io_check_array( 'w_m_l' , found = array_found )
2429	IF ( array_found ) THEN
2430	IF ( .NOT. ALLOCATED( w_m_l ) ) ALLOCATE( w_m_l(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2431	CALL rrd_mpi_io( 'w_m_l', w_m_l )
2432	ENDIF
2433
2434	CALL rd_mpi_io_check_array( 'w_m_n' , found = array_found )
2435	IF ( array_found ) THEN
2436	IF ( .NOT. ALLOCATED( w_m_n ) ) ALLOCATE( w_m_n(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2437	CALL rrd_mpi_io( 'w_m_n', w_m_n )
2438	ENDIF
2439
2440	CALL rd_mpi_io_check_array( 'w_m_r' , found = array_found )
2441	IF ( array_found ) THEN
2442	IF ( .NOT. ALLOCATED( w_m_r ) ) ALLOCATE( w_m_r(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2443	CALL rrd_mpi_io( 'w_m_r', w_m_r )
2444	ENDIF
2445
2446	CALL rd_mpi_io_check_array( 'w_m_s' , found = array_found )
2447	IF ( array_found ) THEN
2448	IF ( .NOT. ALLOCATED( w_m_s ) ) ALLOCATE( w_m_s(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2449	CALL rrd_mpi_io( 'w_m_s', w_m_s )
2450	ENDIF
2451
2452	CALL rd_mpi_io_check_array( 'z0_av' , found = array_found )
2453	IF ( array_found ) THEN
2454	IF ( .NOT. ALLOCATED( z0_av ) ) ALLOCATE( z0_av(nysg:nyng,nxlg:nxrg) )
2455	CALL rrd_mpi_io( 'z0_av', z0_av )
2456	ENDIF
2457
2458	CALL rd_mpi_io_check_array( 'z0h_av' , found = array_found )
2459	IF ( array_found ) THEN
2460	IF ( .NOT. ALLOCATED( z0h_av ) ) ALLOCATE( z0h_av(nysg:nyng,nxlg:nxrg) )
2461	CALL rrd_mpi_io( 'z0h_av', z0h_av )
2462	ENDIF
2463
2464	CALL rd_mpi_io_check_array( 'z0q_av' , found = array_found )
2465	IF ( array_found ) THEN
2466	IF ( .NOT. ALLOCATED( z0q_av ) ) ALLOCATE( z0q_av(nysg:nyng,nxlg:nxrg) )
2467	CALL rrd_mpi_io( 'z0q_av', z0q_av )
2468	ENDIF
2469
2470	!
2471	!-- Read restart data of surfaces
2472	CALL surface_rrd_local
2473
2474	!
2475	!-- Read restart data of other modules
2476	CALL module_interface_rrd_local
2477
2478	!
2479	!-- Close restart file
2480	CALL rd_mpi_io_close
2481
2482	ENDIF
2483
2484	!
2485	!-- End of time measuring for reading binary data
2486	CALL cpu_log( log_point_s(14), 'rrd_local', 'stop' )
2487
2488	END SUBROUTINE rrd_local
2489
2490
2491	!------------------------------------------------------------------------------!
2492	! Description:
2493	! ------------
2494	!> Skipping the global control variables from restart-file (binary format)
2495	!------------------------------------------------------------------------------!
2496	SUBROUTINE rrd_skip_global
2497
2498
2499	CHARACTER (LEN=1) :: cdum
2500
2501
2502	READ ( 13 ) length
2503	READ ( 13 ) restart_string(1:length)
2504
2505	DO WHILE ( restart_string(1:length) /= 'binary_version_local' )
2506
2507	READ ( 13 ) cdum
2508	READ ( 13 ) length
2509	READ ( 13 ) restart_string(1:length)
2510
2511	ENDDO
2512
2513	BACKSPACE ( 13 )
2514	BACKSPACE ( 13 )
2515
2516
2517	END SUBROUTINE rrd_skip_global
2518
2519
2520	END MODULE read_restart_data_mod

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