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source: palm/trunk/SOURCE/data_output_2d.f90 @ 3582

Last change on this file since 3582 was 3582, checked in by suehring, 5 years ago
Merge branch salsa with trunk
Property svn:keywords set to `Id`
File size: 96.8 KB

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1	!> @file data_output_2d.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 1997-2018 Leibniz Universitaet Hannover
18	!------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! ------------------
22	! Move the control parameter "salsa" from salsa_mod to control_parameters
23	! (M. Kurppa)
24	!
25	! Former revisions:
26	! -----------------
27	! $Id: data_output_2d.f90 3582 2018-11-29 19:16:36Z suehring $
28	! Remove fill_value from bio_data_output_2d call
29	! dom_dwd_user, Schrempf:
30	! Clean up of biometeorology calls,
31	! remove uv exposure model code, this is now part of biometeorology_mod.
32	!
33	! 3554 2018-11-22 11:24:52Z gronemeier
34	! - add variable description
35	! - rename variable 'if' into 'ivar'
36	! - removed namelist LOCAL
37	! - removed variable rtext
38	!
39	! 3525 2018-11-14 16:06:14Z kanani
40	! Changes related to clean-up of biometeorology (dom_dwd_user)
41	!
42	! 3467 2018-10-30 19:05:21Z suehring
43	! Implementation of a new aerosol module salsa.
44	!
45	! 3448 2018-10-29 18:14:31Z kanani
46	! Add biometeorology
47	!
48	! 3421 2018-10-24 18:39:32Z gronemeier
49	! Renamed output variables
50	!
51	! 3419 2018-10-24 17:27:31Z gronemeier
52	! minor formatting (kanani)
53	! chem_data_output_2d subroutine added (basit)
54	!
55	! 3294 2018-10-01 02:37:10Z raasch
56	! changes concerning modularization of ocean option
57	!
58	! 3274 2018-09-24 15:42:55Z knoop
59	! Modularization of all bulk cloud physics code components
60	!
61	! 3241 2018-09-12 15:02:00Z raasch
62	! unused variables removed
63	!
64	! 3176 2018-07-26 17:12:48Z suehring
65	! Remove output of latent heat flux at urban-surfaces and set fill values
66	! instead
67	!
68	! 3052 2018-05-31 06:11:20Z raasch
69	! Do not open FORTRAN binary files in case of parallel netCDF I/O
70	!
71	! 3049 2018-05-29 13:52:36Z Giersch
72	! Error messages revised
73	!
74	! 3045 2018-05-28 07:55:41Z Giersch
75	! Error messages revised
76	!
77	! 3014 2018-05-09 08:42:38Z maronga
78	! Added nzb_do and nzt_do for some modules for 2d output
79	!
80	! 3004 2018-04-27 12:33:25Z Giersch
81	! precipitation_rate removed, case prr*_xy removed, to_be_resorted have to point
82	! to ql_vp_av and not to ql_vp, allocation checks implemented (averaged data
83	! will be assigned to fill values if no allocation happened so far)
84	!
85	! 2963 2018-04-12 14:47:44Z suehring
86	! Introduce index for vegetation/wall, pavement/green-wall and water/window
87	! surfaces, for clearer access of surface fraction, albedo, emissivity, etc. .
88	!
89	! 2817 2018-02-19 16:32:21Z knoop
90	! Preliminary gust module interface implemented
91	!
92	! 2805 2018-02-14 17:00:09Z suehring
93	! Consider also default-type surfaces for surface temperature output.
94	!
95	! 2797 2018-02-08 13:24:35Z suehring
96	! Enable output of ground-heat flux also at urban surfaces.
97	!
98	! 2743 2018-01-12 16:03:39Z suehring
99	! In case of natural- and urban-type surfaces output surfaces fluxes in W/m2.
100	!
101	! 2742 2018-01-12 14:59:47Z suehring
102	! Enable output of surface temperature
103	!
104	! 2735 2018-01-11 12:01:27Z suehring
105	! output of r_a moved from land-surface to consider also urban-type surfaces
106	!
107	! 2718 2018-01-02 08:49:38Z maronga
108	! Corrected "Former revisions" section
109	!
110	! 2696 2017-12-14 17:12:51Z kanani
111	! Change in file header (GPL part)
112	! Implementation of uv exposure model (FK)
113	! Implementation of turbulence_closure_mod (TG)
114	! Set fill values at topography grid points or e.g. non-natural-type surface
115	! in case of LSM output (MS)
116	!
117	! 2512 2017-10-04 08:26:59Z raasch
118	! upper bounds of cross section output changed from nx+1,ny+1 to nx,ny
119	! no output of ghost layer data
120	!
121	! 2292 2017-06-20 09:51:42Z schwenkel
122	! Implementation of new microphysic scheme: cloud_scheme = 'morrison'
123	! includes two more prognostic equations for cloud drop concentration (nc)
124	! and cloud water content (qc).
125	!
126	! 2277 2017-06-12 10:47:51Z kanani
127	! Removed unused variables do2d_xy_n, do2d_xz_n, do2d_yz_n
128	!
129	! 2233 2017-05-30 18:08:54Z suehring
130	!
131	! 2232 2017-05-30 17:47:52Z suehring
132	! Adjustments to new surface concept
133	!
134	!
135	! 2190 2017-03-21 12:16:43Z raasch
136	! bugfix for r2031: string rho replaced by rho_ocean
137	!
138	! 2031 2016-10-21 15:11:58Z knoop
139	! renamed variable rho to rho_ocean and rho_av to rho_ocean_av
140	!
141	! 2000 2016-08-20 18:09:15Z knoop
142	! Forced header and separation lines into 80 columns
143	!
144	! 1980 2016-07-29 15:51:57Z suehring
145	! Bugfix, in order to steer user-defined output, setting flag found explicitly
146	! to .F.
147	!
148	! 1976 2016-07-27 13:28:04Z maronga
149	! Output of radiation quantities is now done directly in the respective module
150	!
151	! 1972 2016-07-26 07:52:02Z maronga
152	! Output of land surface quantities is now done directly in the respective
153	! module
154	!
155	! 1960 2016-07-12 16:34:24Z suehring
156	! Scalar surface flux added
157	! Rename INTEGER variable s into s_ind, as s is already assigned to scalar
158	!
159	! 1849 2016-04-08 11:33:18Z hoffmann
160	! precipitation_amount, precipitation_rate, prr moved to arrays_3d
161	!
162	! 1822 2016-04-07 07:49:42Z hoffmann
163	! Output of bulk cloud physics simplified.
164	!
165	! 1788 2016-03-10 11:01:04Z maronga
166	! Added output of z0q
167	!
168	! 1783 2016-03-06 18:36:17Z raasch
169	! name change of netcdf routines and module + related changes
170	!
171	! 1745 2016-02-05 13:06:51Z gronemeier
172	! Bugfix: test if time axis limit exceeds moved to point after call of check_open
173	!
174	! 1703 2015-11-02 12:38:44Z raasch
175	! bugfix for output of single (*) xy-sections in case of parallel netcdf I/O
176	!
177	! 1701 2015-11-02 07:43:04Z maronga
178	! Bugfix in output of RRTGM data
179	!
180	! 1691 2015-10-26 16:17:44Z maronga
181	! Added output of Obukhov length (ol) and radiative heating rates for RRTMG.
182	! Formatting corrections.
183	!
184	! 1682 2015-10-07 23:56:08Z knoop
185	! Code annotations made doxygen readable
186	!
187	! 1585 2015-04-30 07:05:52Z maronga
188	! Added support for RRTMG
189	!
190	! 1555 2015-03-04 17:44:27Z maronga
191	! Added output of r_a and r_s
192	!
193	! 1551 2015-03-03 14:18:16Z maronga
194	! Added suppport for land surface model and radiation model output. In the course
195	! of this action, the limits for vertical loops have been changed (from nzb and
196	! nzt+1 to nzb_do and nzt_do, respectively in order to allow soil model output).
197	! Moreover, a new vertical grid zs was introduced.
198	!
199	! 1359 2014-04-11 17:15:14Z hoffmann
200	! New particle structure integrated.
201	!
202	! 1353 2014-04-08 15:21:23Z heinze
203	! REAL constants provided with KIND-attribute
204	!
205	! 1327 2014-03-21 11:00:16Z raasch
206	! parts concerning iso2d output removed,
207	! -netcdf output queries
208	!
209	! 1320 2014-03-20 08:40:49Z raasch
210	! ONLY-attribute added to USE-statements,
211	! kind-parameters added to all INTEGER and REAL declaration statements,
212	! kinds are defined in new module kinds,
213	! revision history before 2012 removed,
214	! comment fields (!:) to be used for variable explanations added to
215	! all variable declaration statements
216	!
217	! 1318 2014-03-17 13:35:16Z raasch
218	! barrier argument removed from cpu_log.
219	! module interfaces removed
220	!
221	! 1311 2014-03-14 12:13:39Z heinze
222	! bugfix: close #if defined( __netcdf )
223	!
224	! 1308 2014-03-13 14:58:42Z fricke
225	! +local_2d_sections, local_2d_sections_l, ns
226	! Check, if the limit of the time dimension is exceeded for parallel output
227	! To increase the performance for parallel output, the following is done:
228	! - Update of time axis is only done by PE0
229	! - Cross sections are first stored on a local array and are written
230	! collectively to the output file by all PEs.
231	!
232	! 1115 2013-03-26 18:16:16Z hoffmann
233	! ql is calculated by calc_liquid_water_content
234	!
235	! 1076 2012-12-05 08:30:18Z hoffmann
236	! Bugfix in output of ql
237	!
238	! 1065 2012-11-22 17:42:36Z hoffmann
239	! Bugfix: Output of cross sections of ql
240	!
241	! 1053 2012-11-13 17:11:03Z hoffmann
242	! +qr, nr, qc and cross sections
243	!
244	! 1036 2012-10-22 13:43:42Z raasch
245	! code put under GPL (PALM 3.9)
246	!
247	! 1031 2012-10-19 14:35:30Z raasch
248	! netCDF4 without parallel file support implemented
249	!
250	! 1007 2012-09-19 14:30:36Z franke
251	! Bugfix: missing calculation of ql_vp added
252	!
253	! 978 2012-08-09 08:28:32Z fricke
254	! +z0h
255	!
256	! Revision 1.1 1997/08/11 06:24:09 raasch
257	! Initial revision
258	!
259	!
260	! Description:
261	! ------------
262	!> Data output of cross-sections in netCDF format or binary format
263	!> to be later converted to NetCDF by helper routine combine_plot_fields.
264	!> Attention: The position of the sectional planes is still not always computed
265	!> --------- correctly. (zu is used always)!
266	!------------------------------------------------------------------------------!
267	SUBROUTINE data_output_2d( mode, av )
268
269
270	USE arrays_3d, &
271	ONLY: dzw, e, heatflux_output_conversion, nc, nr, p, pt, &
272	precipitation_amount, prr, q, qc, ql, ql_c, ql_v, qr, s, tend, &
273	u, v, vpt, w, zu, zw, waterflux_output_conversion, hyrho, d_exner
274
275	USE averaging
276
277	USE basic_constants_and_equations_mod, &
278	ONLY: c_p, lv_d_cp, l_v
279
280	USE biometeorology_mod, &
281	ONLY: bio_data_output_2d
282
283	USE bulk_cloud_model_mod, &
284	ONLY: bulk_cloud_model, bcm_data_output_2d
285
286	USE chemistry_model_mod, &
287	ONLY: chem_data_output_2d
288
289	USE control_parameters, &
290	ONLY: air_chemistry, biometeorology, data_output_2d_on_each_pe, &
291	data_output_xy, data_output_xz, data_output_yz, do2d, &
292	do2d_xy_last_time, do2d_xy_time_count, &
293	do2d_xz_last_time, do2d_xz_time_count, &
294	do2d_yz_last_time, do2d_yz_time_count, &
295	ibc_uv_b, io_blocks, io_group, land_surface, message_string, &
296	ntdim_2d_xy, ntdim_2d_xz, ntdim_2d_yz, &
297	ocean_mode, psolver, salsa, section, simulated_time, &
298	time_since_reference_point
299
300	USE cpulog, &
301	ONLY: cpu_log, log_point
302
303	USE gust_mod, &
304	ONLY: gust_data_output_2d, gust_module_enabled
305
306	USE indices, &
307	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, ny, nyn, nyng, nys, nysg, &
308	nzb, nzt, wall_flags_0
309
310	USE kinds
311
312	USE land_surface_model_mod, &
313	ONLY: lsm_data_output_2d, zs
314
315	#if defined( __netcdf )
316	USE NETCDF
317	#endif
318
319	USE netcdf_interface, &
320	ONLY: fill_value, id_set_xy, id_set_xz, id_set_yz, id_var_do2d, &
321	id_var_time_xy, id_var_time_xz, id_var_time_yz, nc_stat, &
322	netcdf_data_format, netcdf_handle_error
323
324	USE ocean_mod, &
325	ONLY: ocean_data_output_2d
326
327	USE particle_attributes, &
328	ONLY: grid_particles, number_of_particles, particle_advection_start, &
329	particles, prt_count
330
331	USE pegrid
332
333	USE radiation_model_mod, &
334	ONLY: radiation, radiation_data_output_2d
335
336	USE salsa_mod, &
337	ONLY: salsa_data_output_2d
338
339	USE surface_mod, &
340	ONLY: ind_pav_green, ind_veg_wall, ind_wat_win, surf_def_h, &
341	surf_lsm_h, surf_usm_h
342
343	USE turbulence_closure_mod, &
344	ONLY: tcm_data_output_2d
345
346
347	IMPLICIT NONE
348
349	CHARACTER (LEN=2) :: do2d_mode !< output mode of variable ('xy', 'xz', 'yz')
350	CHARACTER (LEN=2) :: mode !< mode with which the routine is called ('xy', 'xz', 'yz')
351	CHARACTER (LEN=4) :: grid !< string defining the vertical grid
352
353	INTEGER(iwp) :: av !< flag for (non-)average output
354	INTEGER(iwp) :: ngp !< number of grid points of an output slice
355	INTEGER(iwp) :: file_id !< id of output files
356	INTEGER(iwp) :: flag_nr !< number of masking flag
357	INTEGER(iwp) :: i !< loop index
358	INTEGER(iwp) :: iis !< vertical index of a xy slice in array 'local_2d_sections'
359	INTEGER(iwp) :: is !< slice index
360	INTEGER(iwp) :: ivar !< variable index
361	INTEGER(iwp) :: j !< loop index
362	INTEGER(iwp) :: k !< loop index
363	INTEGER(iwp) :: l !< loop index
364	INTEGER(iwp) :: layer_xy !< vertical index of a xy slice in array 'local_pf'
365	INTEGER(iwp) :: m !< loop index
366	INTEGER(iwp) :: n !< loop index
367	INTEGER(iwp) :: nis !< number of vertical slices to be written via parallel NetCDF output
368	INTEGER(iwp) :: ns !< number of output slices
369	INTEGER(iwp) :: nzb_do !< lower limit of the data field (usually nzb)
370	INTEGER(iwp) :: nzt_do !< upper limit of the data field (usually nzt+1)
371	INTEGER(iwp) :: s_ind !< index of slice types (xy=1, xz=2, yz=3)
372	INTEGER(iwp) :: sender !< PE id of sending PE
373	INTEGER(iwp) :: ind(4) !< index limits (lower/upper bounds) of array 'local_2d'
374
375	LOGICAL :: found !< true if output variable was found
376	LOGICAL :: resorted !< true if variable is resorted
377	LOGICAL :: two_d !< true if variable is only two dimensional
378
379	REAL(wp) :: mean_r !< mean particle radius
380	REAL(wp) :: s_r2 !< sum( particle-radius**2 )
381	REAL(wp) :: s_r3 !< sum( particle-radius**3 )
382
383	REAL(wp), DIMENSION(:), ALLOCATABLE :: level_z !< z levels for output array
384	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d !< local 2-dimensional array containing output values
385	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d_l !< local 2-dimensional array containing output values
386
387	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !< output array
388	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections !< local array containing values at all slices
389	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections_l !< local array containing values at all slices
390
391	#if defined( __parallel )
392	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: total_2d !< same as local_2d
393	#endif
394	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !< points to array which shall be output
395
396	!
397	!-- Immediate return, if no output is requested (no respective sections
398	!-- found in parameter data_output)
399	IF ( mode == 'xy' .AND. .NOT. data_output_xy(av) ) RETURN
400	IF ( mode == 'xz' .AND. .NOT. data_output_xz(av) ) RETURN
401	IF ( mode == 'yz' .AND. .NOT. data_output_yz(av) ) RETURN
402
403	CALL cpu_log (log_point(3),'data_output_2d','start')
404
405	two_d = .FALSE. ! local variable to distinguish between output of pure 2D
406	! arrays and cross-sections of 3D arrays.
407
408	!
409	!-- Depending on the orientation of the cross-section, the respective output
410	!-- files have to be opened.
411	SELECT CASE ( mode )
412
413	CASE ( 'xy' )
414	s_ind = 1
415	ALLOCATE( level_z(nzb:nzt+1), local_2d(nxl:nxr,nys:nyn) )
416
417	IF ( netcdf_data_format > 4 ) THEN
418	ns = 1
419	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
420	ns = ns + 1
421	ENDDO
422	ns = ns - 1
423	ALLOCATE( local_2d_sections(nxl:nxr,nys:nyn,1:ns) )
424	local_2d_sections = 0.0_wp
425	ENDIF
426
427	!
428	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
429	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
430	CALL check_open( 101+av*10 )
431	ENDIF
432	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
433	CALL check_open( 21 )
434	ELSE
435	IF ( myid == 0 ) THEN
436	#if defined( __parallel )
437	ALLOCATE( total_2d(0:nx,0:ny) )
438	#endif
439	ENDIF
440	ENDIF
441
442	CASE ( 'xz' )
443	s_ind = 2
444	ALLOCATE( local_2d(nxl:nxr,nzb:nzt+1) )
445
446	IF ( netcdf_data_format > 4 ) THEN
447	ns = 1
448	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
449	ns = ns + 1
450	ENDDO
451	ns = ns - 1
452	ALLOCATE( local_2d_sections(nxl:nxr,1:ns,nzb:nzt+1) )
453	ALLOCATE( local_2d_sections_l(nxl:nxr,1:ns,nzb:nzt+1) )
454	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
455	ENDIF
456
457	!
458	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
459	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
460	CALL check_open( 102+av*10 )
461	ENDIF
462
463	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
464	CALL check_open( 22 )
465	ELSE
466	IF ( myid == 0 ) THEN
467	#if defined( __parallel )
468	ALLOCATE( total_2d(0:nx,nzb:nzt+1) )
469	#endif
470	ENDIF
471	ENDIF
472
473	CASE ( 'yz' )
474	s_ind = 3
475	ALLOCATE( local_2d(nys:nyn,nzb:nzt+1) )
476
477	IF ( netcdf_data_format > 4 ) THEN
478	ns = 1
479	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
480	ns = ns + 1
481	ENDDO
482	ns = ns - 1
483	ALLOCATE( local_2d_sections(1:ns,nys:nyn,nzb:nzt+1) )
484	ALLOCATE( local_2d_sections_l(1:ns,nys:nyn,nzb:nzt+1) )
485	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
486	ENDIF
487
488	!
489	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
490	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
491	CALL check_open( 103+av*10 )
492	ENDIF
493
494	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
495	CALL check_open( 23 )
496	ELSE
497	IF ( myid == 0 ) THEN
498	#if defined( __parallel )
499	ALLOCATE( total_2d(0:ny,nzb:nzt+1) )
500	#endif
501	ENDIF
502	ENDIF
503
504	CASE DEFAULT
505	message_string = 'unknown cross-section: ' // TRIM( mode )
506	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
507
508	END SELECT
509
510	!
511	!-- For parallel netcdf output the time axis must be limited. Return, if this
512	!-- limit is exceeded. This could be the case, if the simulated time exceeds
513	!-- the given end time by the length of the given output interval.
514	IF ( netcdf_data_format > 4 ) THEN
515	IF ( mode == 'xy' .AND. do2d_xy_time_count(av) + 1 > &
516	ntdim_2d_xy(av) ) THEN
517	WRITE ( message_string, * ) 'Output of xy cross-sections is not ', &
518	'given at t=', simulated_time, '&because the', &
519	' maximum number of output time levels is exceeded.'
520	CALL message( 'data_output_2d', 'PA0384', 0, 1, 0, 6, 0 )
521	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
522	RETURN
523	ENDIF
524	IF ( mode == 'xz' .AND. do2d_xz_time_count(av) + 1 > &
525	ntdim_2d_xz(av) ) THEN
526	WRITE ( message_string, * ) 'Output of xz cross-sections is not ', &
527	'given at t=', simulated_time, '&because the', &
528	' maximum number of output time levels is exceeded.'
529	CALL message( 'data_output_2d', 'PA0385', 0, 1, 0, 6, 0 )
530	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
531	RETURN
532	ENDIF
533	IF ( mode == 'yz' .AND. do2d_yz_time_count(av) + 1 > &
534	ntdim_2d_yz(av) ) THEN
535	WRITE ( message_string, * ) 'Output of yz cross-sections is not ', &
536	'given at t=', simulated_time, '&because the', &
537	' maximum number of output time levels is exceeded.'
538	CALL message( 'data_output_2d', 'PA0386', 0, 1, 0, 6, 0 )
539	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
540	RETURN
541	ENDIF
542	ENDIF
543
544	!
545	!-- Allocate a temporary array for resorting (kji -> ijk).
546	ALLOCATE( local_pf(nxl:nxr,nys:nyn,nzb:nzt+1) )
547	local_pf = 0.0
548
549	!
550	!-- Loop of all variables to be written.
551	!-- Output dimensions chosen
552	ivar = 1
553	l = MAX( 2, LEN_TRIM( do2d(av,ivar) ) )
554	do2d_mode = do2d(av,ivar)(l-1:l)
555
556	DO WHILE ( do2d(av,ivar)(1:1) /= ' ' )
557
558	IF ( do2d_mode == mode ) THEN
559	!
560	!-- Set flag to steer output of radiation, land-surface, or user-defined
561	!-- quantities
562	found = .FALSE.
563
564	nzb_do = nzb
565	nzt_do = nzt+1
566	!
567	!-- Before each output, set array local_pf to fill value
568	local_pf = fill_value
569	!
570	!-- Set masking flag for topography for not resorted arrays
571	flag_nr = 0
572
573	!
574	!-- Store the array chosen on the temporary array.
575	resorted = .FALSE.
576	SELECT CASE ( TRIM( do2d(av,ivar) ) )
577	CASE ( 'e_xy', 'e_xz', 'e_yz' )
578	IF ( av == 0 ) THEN
579	to_be_resorted => e
580	ELSE
581	IF ( .NOT. ALLOCATED( e_av ) ) THEN
582	ALLOCATE( e_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
583	e_av = REAL( fill_value, KIND = wp )
584	ENDIF
585	to_be_resorted => e_av
586	ENDIF
587	IF ( mode == 'xy' ) level_z = zu
588
589	CASE ( 'thetal_xy', 'thetal_xz', 'thetal_yz' )
590	IF ( av == 0 ) THEN
591	to_be_resorted => pt
592	ELSE
593	IF ( .NOT. ALLOCATED( lpt_av ) ) THEN
594	ALLOCATE( lpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
595	lpt_av = REAL( fill_value, KIND = wp )
596	ENDIF
597	to_be_resorted => lpt_av
598	ENDIF
599	IF ( mode == 'xy' ) level_z = zu
600
601	CASE ( 'lwp*_xy' ) ! 2d-array
602	IF ( av == 0 ) THEN
603	DO i = nxl, nxr
604	DO j = nys, nyn
605	local_pf(i,j,nzb+1) = SUM( ql(nzb:nzt,j,i) * &
606	dzw(1:nzt+1) )
607	ENDDO
608	ENDDO
609	ELSE
610	IF ( .NOT. ALLOCATED( lwp_av ) ) THEN
611	ALLOCATE( lwp_av(nysg:nyng,nxlg:nxrg) )
612	lwp_av = REAL( fill_value, KIND = wp )
613	ENDIF
614	DO i = nxl, nxr
615	DO j = nys, nyn
616	local_pf(i,j,nzb+1) = lwp_av(j,i)
617	ENDDO
618	ENDDO
619	ENDIF
620	resorted = .TRUE.
621	two_d = .TRUE.
622	level_z(nzb+1) = zu(nzb+1)
623
624	CASE ( 'ghf*_xy' ) ! 2d-array
625	IF ( av == 0 ) THEN
626	DO m = 1, surf_lsm_h%ns
627	i = surf_lsm_h%i(m)
628	j = surf_lsm_h%j(m)
629	local_pf(i,j,nzb+1) = surf_lsm_h%ghf(m)
630	ENDDO
631	DO m = 1, surf_usm_h%ns
632	i = surf_usm_h%i(m)
633	j = surf_usm_h%j(m)
634	local_pf(i,j,nzb+1) = surf_usm_h%frac(ind_veg_wall,m) * &
635	surf_usm_h%wghf_eb(m) + &
636	surf_usm_h%frac(ind_pav_green,m) * &
637	surf_usm_h%wghf_eb_green(m) + &
638	surf_usm_h%frac(ind_wat_win,m) * &
639	surf_usm_h%wghf_eb_window(m)
640	ENDDO
641	ELSE
642	IF ( .NOT. ALLOCATED( ghf_av ) ) THEN
643	ALLOCATE( ghf_av(nysg:nyng,nxlg:nxrg) )
644	ghf_av = REAL( fill_value, KIND = wp )
645	ENDIF
646	DO i = nxl, nxr
647	DO j = nys, nyn
648	local_pf(i,j,nzb+1) = ghf_av(j,i)
649	ENDDO
650	ENDDO
651	ENDIF
652
653	resorted = .TRUE.
654	two_d = .TRUE.
655	level_z(nzb+1) = zu(nzb+1)
656
657	CASE ( 'ol*_xy' ) ! 2d-array
658	IF ( av == 0 ) THEN
659	DO m = 1, surf_def_h(0)%ns
660	i = surf_def_h(0)%i(m)
661	j = surf_def_h(0)%j(m)
662	local_pf(i,j,nzb+1) = surf_def_h(0)%ol(m)
663	ENDDO
664	DO m = 1, surf_lsm_h%ns
665	i = surf_lsm_h%i(m)
666	j = surf_lsm_h%j(m)
667	local_pf(i,j,nzb+1) = surf_lsm_h%ol(m)
668	ENDDO
669	DO m = 1, surf_usm_h%ns
670	i = surf_usm_h%i(m)
671	j = surf_usm_h%j(m)
672	local_pf(i,j,nzb+1) = surf_usm_h%ol(m)
673	ENDDO
674	ELSE
675	IF ( .NOT. ALLOCATED( ol_av ) ) THEN
676	ALLOCATE( ol_av(nysg:nyng,nxlg:nxrg) )
677	ol_av = REAL( fill_value, KIND = wp )
678	ENDIF
679	DO i = nxl, nxr
680	DO j = nys, nyn
681	local_pf(i,j,nzb+1) = ol_av(j,i)
682	ENDDO
683	ENDDO
684	ENDIF
685	resorted = .TRUE.
686	two_d = .TRUE.
687	level_z(nzb+1) = zu(nzb+1)
688
689	CASE ( 'p_xy', 'p_xz', 'p_yz' )
690	IF ( av == 0 ) THEN
691	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
692	to_be_resorted => p
693	ELSE
694	IF ( .NOT. ALLOCATED( p_av ) ) THEN
695	ALLOCATE( p_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
696	p_av = REAL( fill_value, KIND = wp )
697	ENDIF
698	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
699	to_be_resorted => p_av
700	ENDIF
701	IF ( mode == 'xy' ) level_z = zu
702
703	CASE ( 'pc_xy', 'pc_xz', 'pc_yz' ) ! particle concentration
704	IF ( av == 0 ) THEN
705	IF ( simulated_time >= particle_advection_start ) THEN
706	tend = prt_count
707	! CALL exchange_horiz( tend, nbgp )
708	ELSE
709	tend = 0.0_wp
710	ENDIF
711	DO i = nxl, nxr
712	DO j = nys, nyn
713	DO k = nzb, nzt+1
714	local_pf(i,j,k) = tend(k,j,i)
715	ENDDO
716	ENDDO
717	ENDDO
718	resorted = .TRUE.
719	ELSE
720	IF ( .NOT. ALLOCATED( pc_av ) ) THEN
721	ALLOCATE( pc_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
722	pc_av = REAL( fill_value, KIND = wp )
723	ENDIF
724	! CALL exchange_horiz( pc_av, nbgp )
725	to_be_resorted => pc_av
726	ENDIF
727
728	CASE ( 'pr_xy', 'pr_xz', 'pr_yz' ) ! mean particle radius (effective radius)
729	IF ( av == 0 ) THEN
730	IF ( simulated_time >= particle_advection_start ) THEN
731	DO i = nxl, nxr
732	DO j = nys, nyn
733	DO k = nzb, nzt+1
734	number_of_particles = prt_count(k,j,i)
735	IF (number_of_particles <= 0) CYCLE
736	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
737	s_r2 = 0.0_wp
738	s_r3 = 0.0_wp
739	DO n = 1, number_of_particles
740	IF ( particles(n)%particle_mask ) THEN
741	s_r2 = s_r2 + particles(n)%radius*2 &
742	particles(n)%weight_factor
743	s_r3 = s_r3 + particles(n)%radius*3 &
744	particles(n)%weight_factor
745	ENDIF
746	ENDDO
747	IF ( s_r2 > 0.0_wp ) THEN
748	mean_r = s_r3 / s_r2
749	ELSE
750	mean_r = 0.0_wp
751	ENDIF
752	tend(k,j,i) = mean_r
753	ENDDO
754	ENDDO
755	ENDDO
756	! CALL exchange_horiz( tend, nbgp )
757	ELSE
758	tend = 0.0_wp
759	ENDIF
760	DO i = nxl, nxr
761	DO j = nys, nyn
762	DO k = nzb, nzt+1
763	local_pf(i,j,k) = tend(k,j,i)
764	ENDDO
765	ENDDO
766	ENDDO
767	resorted = .TRUE.
768	ELSE
769	IF ( .NOT. ALLOCATED( pr_av ) ) THEN
770	ALLOCATE( pr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
771	pr_av = REAL( fill_value, KIND = wp )
772	ENDIF
773	! CALL exchange_horiz( pr_av, nbgp )
774	to_be_resorted => pr_av
775	ENDIF
776
777	CASE ( 'theta_xy', 'theta_xz', 'theta_yz' )
778	IF ( av == 0 ) THEN
779	IF ( .NOT. bulk_cloud_model ) THEN
780	to_be_resorted => pt
781	ELSE
782	DO i = nxl, nxr
783	DO j = nys, nyn
784	DO k = nzb, nzt+1
785	local_pf(i,j,k) = pt(k,j,i) + lv_d_cp * &
786	d_exner(k) * &
787	ql(k,j,i)
788	ENDDO
789	ENDDO
790	ENDDO
791	resorted = .TRUE.
792	ENDIF
793	ELSE
794	IF ( .NOT. ALLOCATED( pt_av ) ) THEN
795	ALLOCATE( pt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
796	pt_av = REAL( fill_value, KIND = wp )
797	ENDIF
798	to_be_resorted => pt_av
799	ENDIF
800	IF ( mode == 'xy' ) level_z = zu
801
802	CASE ( 'q_xy', 'q_xz', 'q_yz' )
803	IF ( av == 0 ) THEN
804	to_be_resorted => q
805	ELSE
806	IF ( .NOT. ALLOCATED( q_av ) ) THEN
807	ALLOCATE( q_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
808	q_av = REAL( fill_value, KIND = wp )
809	ENDIF
810	to_be_resorted => q_av
811	ENDIF
812	IF ( mode == 'xy' ) level_z = zu
813
814	CASE ( 'ql_xy', 'ql_xz', 'ql_yz' )
815	IF ( av == 0 ) THEN
816	to_be_resorted => ql
817	ELSE
818	IF ( .NOT. ALLOCATED( ql_av ) ) THEN
819	ALLOCATE( ql_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
820	ql_av = REAL( fill_value, KIND = wp )
821	ENDIF
822	to_be_resorted => ql_av
823	ENDIF
824	IF ( mode == 'xy' ) level_z = zu
825
826	CASE ( 'ql_c_xy', 'ql_c_xz', 'ql_c_yz' )
827	IF ( av == 0 ) THEN
828	to_be_resorted => ql_c
829	ELSE
830	IF ( .NOT. ALLOCATED( ql_c_av ) ) THEN
831	ALLOCATE( ql_c_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
832	ql_c_av = REAL( fill_value, KIND = wp )
833	ENDIF
834	to_be_resorted => ql_c_av
835	ENDIF
836	IF ( mode == 'xy' ) level_z = zu
837
838	CASE ( 'ql_v_xy', 'ql_v_xz', 'ql_v_yz' )
839	IF ( av == 0 ) THEN
840	to_be_resorted => ql_v
841	ELSE
842	IF ( .NOT. ALLOCATED( ql_v_av ) ) THEN
843	ALLOCATE( ql_v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
844	ql_v_av = REAL( fill_value, KIND = wp )
845	ENDIF
846	to_be_resorted => ql_v_av
847	ENDIF
848	IF ( mode == 'xy' ) level_z = zu
849
850	CASE ( 'ql_vp_xy', 'ql_vp_xz', 'ql_vp_yz' )
851	IF ( av == 0 ) THEN
852	IF ( simulated_time >= particle_advection_start ) THEN
853	DO i = nxl, nxr
854	DO j = nys, nyn
855	DO k = nzb, nzt+1
856	number_of_particles = prt_count(k,j,i)
857	IF (number_of_particles <= 0) CYCLE
858	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
859	DO n = 1, number_of_particles
860	IF ( particles(n)%particle_mask ) THEN
861	tend(k,j,i) = tend(k,j,i) + &
862	particles(n)%weight_factor / &
863	prt_count(k,j,i)
864	ENDIF
865	ENDDO
866	ENDDO
867	ENDDO
868	ENDDO
869	! CALL exchange_horiz( tend, nbgp )
870	ELSE
871	tend = 0.0_wp
872	ENDIF
873	DO i = nxl, nxr
874	DO j = nys, nyn
875	DO k = nzb, nzt+1
876	local_pf(i,j,k) = tend(k,j,i)
877	ENDDO
878	ENDDO
879	ENDDO
880	resorted = .TRUE.
881	ELSE
882	IF ( .NOT. ALLOCATED( ql_vp_av ) ) THEN
883	ALLOCATE( ql_vp_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
884	ql_vp_av = REAL( fill_value, KIND = wp )
885	ENDIF
886	! CALL exchange_horiz( ql_vp_av, nbgp )
887	to_be_resorted => ql_vp_av
888	ENDIF
889	IF ( mode == 'xy' ) level_z = zu
890
891	CASE ( 'qsws*_xy' ) ! 2d-array
892	IF ( av == 0 ) THEN
893	local_pf(:,:,nzb+1) = REAL( fill_value, KIND = wp )
894	!
895	!-- In case of default surfaces, clean-up flux by density.
896	!-- In case of land-surfaces, convert fluxes into
897	!-- dynamic units
898	DO m = 1, surf_def_h(0)%ns
899	i = surf_def_h(0)%i(m)
900	j = surf_def_h(0)%j(m)
901	k = surf_def_h(0)%k(m)
902	local_pf(i,j,nzb+1) = surf_def_h(0)%qsws(m) * &
903	waterflux_output_conversion(k)
904	ENDDO
905	DO m = 1, surf_lsm_h%ns
906	i = surf_lsm_h%i(m)
907	j = surf_lsm_h%j(m)
908	k = surf_lsm_h%k(m)
909	local_pf(i,j,nzb+1) = surf_lsm_h%qsws(m) * l_v
910	ENDDO
911	ELSE
912	IF ( .NOT. ALLOCATED( qsws_av ) ) THEN
913	ALLOCATE( qsws_av(nysg:nyng,nxlg:nxrg) )
914	qsws_av = REAL( fill_value, KIND = wp )
915	ENDIF
916	DO i = nxl, nxr
917	DO j = nys, nyn
918	local_pf(i,j,nzb+1) = qsws_av(j,i)
919	ENDDO
920	ENDDO
921	ENDIF
922	resorted = .TRUE.
923	two_d = .TRUE.
924	level_z(nzb+1) = zu(nzb+1)
925
926	CASE ( 'qv_xy', 'qv_xz', 'qv_yz' )
927	IF ( av == 0 ) THEN
928	DO i = nxl, nxr
929	DO j = nys, nyn
930	DO k = nzb, nzt+1
931	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
932	ENDDO
933	ENDDO
934	ENDDO
935	resorted = .TRUE.
936	ELSE
937	IF ( .NOT. ALLOCATED( qv_av ) ) THEN
938	ALLOCATE( qv_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
939	qv_av = REAL( fill_value, KIND = wp )
940	ENDIF
941	to_be_resorted => qv_av
942	ENDIF
943	IF ( mode == 'xy' ) level_z = zu
944
945	CASE ( 'r_a*_xy' ) ! 2d-array
946	IF ( av == 0 ) THEN
947	DO m = 1, surf_lsm_h%ns
948	i = surf_lsm_h%i(m)
949	j = surf_lsm_h%j(m)
950	local_pf(i,j,nzb+1) = surf_lsm_h%r_a(m)
951	ENDDO
952
953	DO m = 1, surf_usm_h%ns
954	i = surf_usm_h%i(m)
955	j = surf_usm_h%j(m)
956	local_pf(i,j,nzb+1) = &
957	( surf_usm_h%frac(ind_veg_wall,m) * &
958	surf_usm_h%r_a(m) + &
959	surf_usm_h%frac(ind_pav_green,m) * &
960	surf_usm_h%r_a_green(m) + &
961	surf_usm_h%frac(ind_wat_win,m) * &
962	surf_usm_h%r_a_window(m) )
963	ENDDO
964	ELSE
965	IF ( .NOT. ALLOCATED( r_a_av ) ) THEN
966	ALLOCATE( r_a_av(nysg:nyng,nxlg:nxrg) )
967	r_a_av = REAL( fill_value, KIND = wp )
968	ENDIF
969	DO i = nxl, nxr
970	DO j = nys, nyn
971	local_pf(i,j,nzb+1) = r_a_av(j,i)
972	ENDDO
973	ENDDO
974	ENDIF
975	resorted = .TRUE.
976	two_d = .TRUE.
977	level_z(nzb+1) = zu(nzb+1)
978
979	CASE ( 's_xy', 's_xz', 's_yz' )
980	IF ( av == 0 ) THEN
981	to_be_resorted => s
982	ELSE
983	IF ( .NOT. ALLOCATED( s_av ) ) THEN
984	ALLOCATE( s_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
985	s_av = REAL( fill_value, KIND = wp )
986	ENDIF
987	to_be_resorted => s_av
988	ENDIF
989
990	CASE ( 'shf*_xy' ) ! 2d-array
991	IF ( av == 0 ) THEN
992	!
993	!-- In case of default surfaces, clean-up flux by density.
994	!-- In case of land- and urban-surfaces, convert fluxes into
995	!-- dynamic units.
996	DO m = 1, surf_def_h(0)%ns
997	i = surf_def_h(0)%i(m)
998	j = surf_def_h(0)%j(m)
999	k = surf_def_h(0)%k(m)
1000	local_pf(i,j,nzb+1) = surf_def_h(0)%shf(m) * &
1001	heatflux_output_conversion(k)
1002	ENDDO
1003	DO m = 1, surf_lsm_h%ns
1004	i = surf_lsm_h%i(m)
1005	j = surf_lsm_h%j(m)
1006	k = surf_lsm_h%k(m)
1007	local_pf(i,j,nzb+1) = surf_lsm_h%shf(m) * c_p
1008	ENDDO
1009	DO m = 1, surf_usm_h%ns
1010	i = surf_usm_h%i(m)
1011	j = surf_usm_h%j(m)
1012	k = surf_usm_h%k(m)
1013	local_pf(i,j,nzb+1) = surf_usm_h%shf(m) * c_p
1014	ENDDO
1015	ELSE
1016	IF ( .NOT. ALLOCATED( shf_av ) ) THEN
1017	ALLOCATE( shf_av(nysg:nyng,nxlg:nxrg) )
1018	shf_av = REAL( fill_value, KIND = wp )
1019	ENDIF
1020	DO i = nxl, nxr
1021	DO j = nys, nyn
1022	local_pf(i,j,nzb+1) = shf_av(j,i)
1023	ENDDO
1024	ENDDO
1025	ENDIF
1026	resorted = .TRUE.
1027	two_d = .TRUE.
1028	level_z(nzb+1) = zu(nzb+1)
1029
1030	CASE ( 'ssws*_xy' ) ! 2d-array
1031	IF ( av == 0 ) THEN
1032	DO m = 1, surf_def_h(0)%ns
1033	i = surf_def_h(0)%i(m)
1034	j = surf_def_h(0)%j(m)
1035	local_pf(i,j,nzb+1) = surf_def_h(0)%ssws(m)
1036	ENDDO
1037	DO m = 1, surf_lsm_h%ns
1038	i = surf_lsm_h%i(m)
1039	j = surf_lsm_h%j(m)
1040	local_pf(i,j,nzb+1) = surf_lsm_h%ssws(m)
1041	ENDDO
1042	DO m = 1, surf_usm_h%ns
1043	i = surf_usm_h%i(m)
1044	j = surf_usm_h%j(m)
1045	local_pf(i,j,nzb+1) = surf_usm_h%ssws(m)
1046	ENDDO
1047	ELSE
1048	IF ( .NOT. ALLOCATED( ssws_av ) ) THEN
1049	ALLOCATE( ssws_av(nysg:nyng,nxlg:nxrg) )
1050	ssws_av = REAL( fill_value, KIND = wp )
1051	ENDIF
1052	DO i = nxl, nxr
1053	DO j = nys, nyn
1054	local_pf(i,j,nzb+1) = ssws_av(j,i)
1055	ENDDO
1056	ENDDO
1057	ENDIF
1058	resorted = .TRUE.
1059	two_d = .TRUE.
1060	level_z(nzb+1) = zu(nzb+1)
1061
1062	CASE ( 't*_xy' ) ! 2d-array
1063	IF ( av == 0 ) THEN
1064	DO m = 1, surf_def_h(0)%ns
1065	i = surf_def_h(0)%i(m)
1066	j = surf_def_h(0)%j(m)
1067	local_pf(i,j,nzb+1) = surf_def_h(0)%ts(m)
1068	ENDDO
1069	DO m = 1, surf_lsm_h%ns
1070	i = surf_lsm_h%i(m)
1071	j = surf_lsm_h%j(m)
1072	local_pf(i,j,nzb+1) = surf_lsm_h%ts(m)
1073	ENDDO
1074	DO m = 1, surf_usm_h%ns
1075	i = surf_usm_h%i(m)
1076	j = surf_usm_h%j(m)
1077	local_pf(i,j,nzb+1) = surf_usm_h%ts(m)
1078	ENDDO
1079	ELSE
1080	IF ( .NOT. ALLOCATED( ts_av ) ) THEN
1081	ALLOCATE( ts_av(nysg:nyng,nxlg:nxrg) )
1082	ts_av = REAL( fill_value, KIND = wp )
1083	ENDIF
1084	DO i = nxl, nxr
1085	DO j = nys, nyn
1086	local_pf(i,j,nzb+1) = ts_av(j,i)
1087	ENDDO
1088	ENDDO
1089	ENDIF
1090	resorted = .TRUE.
1091	two_d = .TRUE.
1092	level_z(nzb+1) = zu(nzb+1)
1093
1094	CASE ( 'tsurf*_xy' ) ! 2d-array
1095	IF ( av == 0 ) THEN
1096	DO m = 1, surf_def_h(0)%ns
1097	i = surf_def_h(0)%i(m)
1098	j = surf_def_h(0)%j(m)
1099	local_pf(i,j,nzb+1) = surf_def_h(0)%pt_surface(m)
1100	ENDDO
1101
1102	DO m = 1, surf_lsm_h%ns
1103	i = surf_lsm_h%i(m)
1104	j = surf_lsm_h%j(m)
1105	local_pf(i,j,nzb+1) = surf_lsm_h%pt_surface(m)
1106	ENDDO
1107
1108	DO m = 1, surf_usm_h%ns
1109	i = surf_usm_h%i(m)
1110	j = surf_usm_h%j(m)
1111	local_pf(i,j,nzb+1) = surf_usm_h%pt_surface(m)
1112	ENDDO
1113
1114	ELSE
1115	IF ( .NOT. ALLOCATED( tsurf_av ) ) THEN
1116	ALLOCATE( tsurf_av(nysg:nyng,nxlg:nxrg) )
1117	tsurf_av = REAL( fill_value, KIND = wp )
1118	ENDIF
1119	DO i = nxl, nxr
1120	DO j = nys, nyn
1121	local_pf(i,j,nzb+1) = tsurf_av(j,i)
1122	ENDDO
1123	ENDDO
1124	ENDIF
1125	resorted = .TRUE.
1126	two_d = .TRUE.
1127	level_z(nzb+1) = zu(nzb+1)
1128
1129	CASE ( 'u_xy', 'u_xz', 'u_yz' )
1130	flag_nr = 1
1131	IF ( av == 0 ) THEN
1132	to_be_resorted => u
1133	ELSE
1134	IF ( .NOT. ALLOCATED( u_av ) ) THEN
1135	ALLOCATE( u_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1136	u_av = REAL( fill_value, KIND = wp )
1137	ENDIF
1138	to_be_resorted => u_av
1139	ENDIF
1140	IF ( mode == 'xy' ) level_z = zu
1141	!
1142	!-- Substitute the values generated by "mirror" boundary condition
1143	!-- at the bottom boundary by the real surface values.
1144	IF ( do2d(av,ivar) == 'u_xz' .OR. do2d(av,ivar) == 'u_yz' ) THEN
1145	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
1146	ENDIF
1147
1148	CASE ( 'us*_xy' ) ! 2d-array
1149	IF ( av == 0 ) THEN
1150	DO m = 1, surf_def_h(0)%ns
1151	i = surf_def_h(0)%i(m)
1152	j = surf_def_h(0)%j(m)
1153	local_pf(i,j,nzb+1) = surf_def_h(0)%us(m)
1154	ENDDO
1155	DO m = 1, surf_lsm_h%ns
1156	i = surf_lsm_h%i(m)
1157	j = surf_lsm_h%j(m)
1158	local_pf(i,j,nzb+1) = surf_lsm_h%us(m)
1159	ENDDO
1160	DO m = 1, surf_usm_h%ns
1161	i = surf_usm_h%i(m)
1162	j = surf_usm_h%j(m)
1163	local_pf(i,j,nzb+1) = surf_usm_h%us(m)
1164	ENDDO
1165	ELSE
1166	IF ( .NOT. ALLOCATED( us_av ) ) THEN
1167	ALLOCATE( us_av(nysg:nyng,nxlg:nxrg) )
1168	us_av = REAL( fill_value, KIND = wp )
1169	ENDIF
1170	DO i = nxl, nxr
1171	DO j = nys, nyn
1172	local_pf(i,j,nzb+1) = us_av(j,i)
1173	ENDDO
1174	ENDDO
1175	ENDIF
1176	resorted = .TRUE.
1177	two_d = .TRUE.
1178	level_z(nzb+1) = zu(nzb+1)
1179
1180	CASE ( 'v_xy', 'v_xz', 'v_yz' )
1181	flag_nr = 2
1182	IF ( av == 0 ) THEN
1183	to_be_resorted => v
1184	ELSE
1185	IF ( .NOT. ALLOCATED( v_av ) ) THEN
1186	ALLOCATE( v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1187	v_av = REAL( fill_value, KIND = wp )
1188	ENDIF
1189	to_be_resorted => v_av
1190	ENDIF
1191	IF ( mode == 'xy' ) level_z = zu
1192	!
1193	!-- Substitute the values generated by "mirror" boundary condition
1194	!-- at the bottom boundary by the real surface values.
1195	IF ( do2d(av,ivar) == 'v_xz' .OR. do2d(av,ivar) == 'v_yz' ) THEN
1196	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
1197	ENDIF
1198
1199	CASE ( 'thetav_xy', 'thetav_xz', 'thetav_yz' )
1200	IF ( av == 0 ) THEN
1201	to_be_resorted => vpt
1202	ELSE
1203	IF ( .NOT. ALLOCATED( vpt_av ) ) THEN
1204	ALLOCATE( vpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1205	vpt_av = REAL( fill_value, KIND = wp )
1206	ENDIF
1207	to_be_resorted => vpt_av
1208	ENDIF
1209	IF ( mode == 'xy' ) level_z = zu
1210
1211	CASE ( 'w_xy', 'w_xz', 'w_yz' )
1212	flag_nr = 3
1213	IF ( av == 0 ) THEN
1214	to_be_resorted => w
1215	ELSE
1216	IF ( .NOT. ALLOCATED( w_av ) ) THEN
1217	ALLOCATE( w_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1218	w_av = REAL( fill_value, KIND = wp )
1219	ENDIF
1220	to_be_resorted => w_av
1221	ENDIF
1222	IF ( mode == 'xy' ) level_z = zw
1223
1224	CASE ( 'z0*_xy' ) ! 2d-array
1225	IF ( av == 0 ) THEN
1226	DO m = 1, surf_def_h(0)%ns
1227	i = surf_def_h(0)%i(m)
1228	j = surf_def_h(0)%j(m)
1229	local_pf(i,j,nzb+1) = surf_def_h(0)%z0(m)
1230	ENDDO
1231	DO m = 1, surf_lsm_h%ns
1232	i = surf_lsm_h%i(m)
1233	j = surf_lsm_h%j(m)
1234	local_pf(i,j,nzb+1) = surf_lsm_h%z0(m)
1235	ENDDO
1236	DO m = 1, surf_usm_h%ns
1237	i = surf_usm_h%i(m)
1238	j = surf_usm_h%j(m)
1239	local_pf(i,j,nzb+1) = surf_usm_h%z0(m)
1240	ENDDO
1241	ELSE
1242	IF ( .NOT. ALLOCATED( z0_av ) ) THEN
1243	ALLOCATE( z0_av(nysg:nyng,nxlg:nxrg) )
1244	z0_av = REAL( fill_value, KIND = wp )
1245	ENDIF
1246	DO i = nxl, nxr
1247	DO j = nys, nyn
1248	local_pf(i,j,nzb+1) = z0_av(j,i)
1249	ENDDO
1250	ENDDO
1251	ENDIF
1252	resorted = .TRUE.
1253	two_d = .TRUE.
1254	level_z(nzb+1) = zu(nzb+1)
1255
1256	CASE ( 'z0h*_xy' ) ! 2d-array
1257	IF ( av == 0 ) THEN
1258	DO m = 1, surf_def_h(0)%ns
1259	i = surf_def_h(0)%i(m)
1260	j = surf_def_h(0)%j(m)
1261	local_pf(i,j,nzb+1) = surf_def_h(0)%z0h(m)
1262	ENDDO
1263	DO m = 1, surf_lsm_h%ns
1264	i = surf_lsm_h%i(m)
1265	j = surf_lsm_h%j(m)
1266	local_pf(i,j,nzb+1) = surf_lsm_h%z0h(m)
1267	ENDDO
1268	DO m = 1, surf_usm_h%ns
1269	i = surf_usm_h%i(m)
1270	j = surf_usm_h%j(m)
1271	local_pf(i,j,nzb+1) = surf_usm_h%z0h(m)
1272	ENDDO
1273	ELSE
1274	IF ( .NOT. ALLOCATED( z0h_av ) ) THEN
1275	ALLOCATE( z0h_av(nysg:nyng,nxlg:nxrg) )
1276	z0h_av = REAL( fill_value, KIND = wp )
1277	ENDIF
1278	DO i = nxl, nxr
1279	DO j = nys, nyn
1280	local_pf(i,j,nzb+1) = z0h_av(j,i)
1281	ENDDO
1282	ENDDO
1283	ENDIF
1284	resorted = .TRUE.
1285	two_d = .TRUE.
1286	level_z(nzb+1) = zu(nzb+1)
1287
1288	CASE ( 'z0q*_xy' ) ! 2d-array
1289	IF ( av == 0 ) THEN
1290	DO m = 1, surf_def_h(0)%ns
1291	i = surf_def_h(0)%i(m)
1292	j = surf_def_h(0)%j(m)
1293	local_pf(i,j,nzb+1) = surf_def_h(0)%z0q(m)
1294	ENDDO
1295	DO m = 1, surf_lsm_h%ns
1296	i = surf_lsm_h%i(m)
1297	j = surf_lsm_h%j(m)
1298	local_pf(i,j,nzb+1) = surf_lsm_h%z0q(m)
1299	ENDDO
1300	DO m = 1, surf_usm_h%ns
1301	i = surf_usm_h%i(m)
1302	j = surf_usm_h%j(m)
1303	local_pf(i,j,nzb+1) = surf_usm_h%z0q(m)
1304	ENDDO
1305	ELSE
1306	IF ( .NOT. ALLOCATED( z0q_av ) ) THEN
1307	ALLOCATE( z0q_av(nysg:nyng,nxlg:nxrg) )
1308	z0q_av = REAL( fill_value, KIND = wp )
1309	ENDIF
1310	DO i = nxl, nxr
1311	DO j = nys, nyn
1312	local_pf(i,j,nzb+1) = z0q_av(j,i)
1313	ENDDO
1314	ENDDO
1315	ENDIF
1316	resorted = .TRUE.
1317	two_d = .TRUE.
1318	level_z(nzb+1) = zu(nzb+1)
1319
1320	CASE DEFAULT
1321
1322	!
1323	!-- Quantities of other modules
1324	IF ( .NOT. found .AND. bulk_cloud_model ) THEN
1325	CALL bcm_data_output_2d( av, do2d(av,ivar), found, grid, mode,&
1326	local_pf, two_d, nzb_do, nzt_do )
1327	ENDIF
1328
1329	IF ( .NOT. found .AND. gust_module_enabled ) THEN
1330	CALL gust_data_output_2d( av, do2d(av,ivar), found, grid, &
1331	local_pf, two_d, nzb_do, nzt_do )
1332	ENDIF
1333
1334	IF ( .NOT. found .AND. biometeorology ) THEN
1335	CALL bio_data_output_2d( av, do2d(av,ivar), found, grid, &
1336	local_pf, two_d, nzb_do, nzt_do )
1337	ENDIF
1338
1339	IF ( .NOT. found .AND. land_surface ) THEN
1340	CALL lsm_data_output_2d( av, do2d(av,ivar), found, grid, mode,&
1341	local_pf, two_d, nzb_do, nzt_do )
1342	ENDIF
1343
1344	IF ( .NOT. found .AND. ocean_mode ) THEN
1345	CALL ocean_data_output_2d( av, do2d(av,ivar), found, grid, &
1346	mode, local_pf, nzb_do, nzt_do )
1347	ENDIF
1348
1349	IF ( .NOT. found .AND. radiation ) THEN
1350	CALL radiation_data_output_2d( av, do2d(av,ivar), found, grid,&
1351	mode, local_pf, two_d, &
1352	nzb_do, nzt_do )
1353	ENDIF
1354
1355	IF ( .NOT. found .AND. salsa ) THEN
1356	CALL salsa_data_output_2d( av, do2d(av,ivar), found, grid, &
1357	mode, local_pf, two_d, nzb_do, &
1358	nzt_do)
1359	ENDIF
1360
1361	IF ( .NOT. found .AND. air_chemistry ) THEN
1362	CALL chem_data_output_2d( av, do2d(av,ivar), found, grid, mode, &
1363	local_pf, two_d, nzb_do, nzt_do, fill_value )
1364	ENDIF
1365	!
1366	!-- User defined quantities
1367	IF ( .NOT. found ) THEN
1368	CALL user_data_output_2d( av, do2d(av,ivar), found, grid, &
1369	local_pf, two_d, nzb_do, nzt_do )
1370	ENDIF
1371
1372	resorted = .TRUE.
1373
1374	IF ( grid == 'zu' ) THEN
1375	IF ( mode == 'xy' ) level_z = zu
1376	ELSEIF ( grid == 'zw' ) THEN
1377	IF ( mode == 'xy' ) level_z = zw
1378	ELSEIF ( grid == 'zu1' ) THEN
1379	IF ( mode == 'xy' ) level_z(nzb+1) = zu(nzb+1)
1380	ELSEIF ( grid == 'zs' ) THEN
1381	IF ( mode == 'xy' ) level_z = zs
1382	ENDIF
1383
1384	IF ( .NOT. found ) THEN
1385	message_string = 'no output provided for: ' // &
1386	TRIM( do2d(av,ivar) )
1387	CALL message( 'data_output_2d', 'PA0181', 0, 0, 0, 6, 0 )
1388	ENDIF
1389
1390	END SELECT
1391
1392	!
1393	!-- Resort the array to be output, if not done above. Flag topography
1394	!-- grid points with fill values, using the corresponding maksing flag.
1395	IF ( .NOT. resorted ) THEN
1396	DO i = nxl, nxr
1397	DO j = nys, nyn
1398	DO k = nzb_do, nzt_do
1399	local_pf(i,j,k) = MERGE( to_be_resorted(k,j,i), &
1400	REAL( fill_value, KIND = wp ), &
1401	BTEST( wall_flags_0(k,j,i), &
1402	flag_nr ) )
1403	ENDDO
1404	ENDDO
1405	ENDDO
1406	ENDIF
1407
1408	!
1409	!-- Output of the individual cross-sections, depending on the cross-
1410	!-- section mode chosen.
1411	is = 1
1412	loop1: DO WHILE ( section(is,s_ind) /= -9999 .OR. two_d )
1413
1414	SELECT CASE ( mode )
1415
1416	CASE ( 'xy' )
1417	!
1418	!-- Determine the cross section index
1419	IF ( two_d ) THEN
1420	layer_xy = nzb+1
1421	ELSE
1422	layer_xy = section(is,s_ind)
1423	ENDIF
1424
1425	!
1426	!-- Exit the loop for layers beyond the data output domain
1427	!-- (used for soil model)
1428	IF ( layer_xy > nzt_do ) THEN
1429	EXIT loop1
1430	ENDIF
1431
1432	!
1433	!-- Update the netCDF xy cross section time axis.
1434	!-- In case of parallel output, this is only done by PE0
1435	!-- to increase the performance.
1436	IF ( simulated_time /= do2d_xy_last_time(av) ) THEN
1437	do2d_xy_time_count(av) = do2d_xy_time_count(av) + 1
1438	do2d_xy_last_time(av) = simulated_time
1439	IF ( myid == 0 ) THEN
1440	IF ( .NOT. data_output_2d_on_each_pe &
1441	.OR. netcdf_data_format > 4 ) &
1442	THEN
1443	#if defined( __netcdf )
1444	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
1445	id_var_time_xy(av), &
1446	(/ time_since_reference_point /), &
1447	start = (/ do2d_xy_time_count(av) /), &
1448	count = (/ 1 /) )
1449	CALL netcdf_handle_error( 'data_output_2d', 53 )
1450	#endif
1451	ENDIF
1452	ENDIF
1453	ENDIF
1454	!
1455	!-- If required, carry out averaging along z
1456	IF ( section(is,s_ind) == -1 .AND. .NOT. two_d ) THEN
1457
1458	local_2d = 0.0_wp
1459	!
1460	!-- Carry out the averaging (all data are on the PE)
1461	DO k = nzb_do, nzt_do
1462	DO j = nys, nyn
1463	DO i = nxl, nxr
1464	local_2d(i,j) = local_2d(i,j) + local_pf(i,j,k)
1465	ENDDO
1466	ENDDO
1467	ENDDO
1468
1469	local_2d = local_2d / ( nzt_do - nzb_do + 1.0_wp)
1470
1471	ELSE
1472	!
1473	!-- Just store the respective section on the local array
1474	local_2d = local_pf(:,:,layer_xy)
1475
1476	ENDIF
1477
1478	#if defined( __parallel )
1479	IF ( netcdf_data_format > 4 ) THEN
1480	!
1481	!-- Parallel output in netCDF4/HDF5 format.
1482	IF ( two_d ) THEN
1483	iis = 1
1484	ELSE
1485	iis = is
1486	ENDIF
1487
1488	#if defined( __netcdf )
1489	!
1490	!-- For parallel output, all cross sections are first stored
1491	!-- here on a local array and will be written to the output
1492	!-- file afterwards to increase the performance.
1493	DO i = nxl, nxr
1494	DO j = nys, nyn
1495	local_2d_sections(i,j,iis) = local_2d(i,j)
1496	ENDDO
1497	ENDDO
1498	#endif
1499	ELSE
1500
1501	IF ( data_output_2d_on_each_pe ) THEN
1502	!
1503	!-- Output of partial arrays on each PE
1504	#if defined( __netcdf )
1505	IF ( myid == 0 ) THEN
1506	WRITE ( 21 ) time_since_reference_point, &
1507	do2d_xy_time_count(av), av
1508	ENDIF
1509	#endif
1510	DO i = 0, io_blocks-1
1511	IF ( i == io_group ) THEN
1512	WRITE ( 21 ) nxl, nxr, nys, nyn, nys, nyn
1513	WRITE ( 21 ) local_2d
1514	ENDIF
1515	#if defined( __parallel )
1516	CALL MPI_BARRIER( comm2d, ierr )
1517	#endif
1518	ENDDO
1519
1520	ELSE
1521	!
1522	!-- PE0 receives partial arrays from all processors and
1523	!-- then outputs them. Here a barrier has to be set,
1524	!-- because otherwise "-MPI- FATAL: Remote protocol queue
1525	!-- full" may occur.
1526	CALL MPI_BARRIER( comm2d, ierr )
1527
1528	ngp = ( nxr-nxl+1 ) * ( nyn-nys+1 )
1529	IF ( myid == 0 ) THEN
1530	!
1531	!-- Local array can be relocated directly.
1532	total_2d(nxl:nxr,nys:nyn) = local_2d
1533	!
1534	!-- Receive data from all other PEs.
1535	DO n = 1, numprocs-1
1536	!
1537	!-- Receive index limits first, then array.
1538	!-- Index limits are received in arbitrary order from
1539	!-- the PEs.
1540	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
1541	MPI_ANY_SOURCE, 0, comm2d, &
1542	status, ierr )
1543	sender = status(MPI_SOURCE)
1544	DEALLOCATE( local_2d )
1545	ALLOCATE( local_2d(ind(1):ind(2),ind(3):ind(4)) )
1546	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
1547	MPI_REAL, sender, 1, comm2d, &
1548	status, ierr )
1549	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
1550	ENDDO
1551	!
1552	!-- Relocate the local array for the next loop increment
1553	DEALLOCATE( local_2d )
1554	ALLOCATE( local_2d(nxl:nxr,nys:nyn) )
1555
1556	#if defined( __netcdf )
1557	IF ( two_d ) THEN
1558	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
1559	id_var_do2d(av,ivar), &
1560	total_2d(0:nx,0:ny), &
1561	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
1562	count = (/ nx+1, ny+1, 1, 1 /) )
1563	ELSE
1564	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
1565	id_var_do2d(av,ivar), &
1566	total_2d(0:nx,0:ny), &
1567	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
1568	count = (/ nx+1, ny+1, 1, 1 /) )
1569	ENDIF
1570	CALL netcdf_handle_error( 'data_output_2d', 54 )
1571	#endif
1572
1573	ELSE
1574	!
1575	!-- First send the local index limits to PE0
1576	ind(1) = nxl; ind(2) = nxr
1577	ind(3) = nys; ind(4) = nyn
1578	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
1579	comm2d, ierr )
1580	!
1581	!-- Send data to PE0
1582	CALL MPI_SEND( local_2d(nxl,nys), ngp, &
1583	MPI_REAL, 0, 1, comm2d, ierr )
1584	ENDIF
1585	!
1586	!-- A barrier has to be set, because otherwise some PEs may
1587	!-- proceed too fast so that PE0 may receive wrong data on
1588	!-- tag 0
1589	CALL MPI_BARRIER( comm2d, ierr )
1590	ENDIF
1591
1592	ENDIF
1593	#else
1594	#if defined( __netcdf )
1595	IF ( two_d ) THEN
1596	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
1597	id_var_do2d(av,ivar), &
1598	local_2d(nxl:nxr,nys:nyn), &
1599	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
1600	count = (/ nx+1, ny+1, 1, 1 /) )
1601	ELSE
1602	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
1603	id_var_do2d(av,ivar), &
1604	local_2d(nxl:nxr,nys:nyn), &
1605	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
1606	count = (/ nx+1, ny+1, 1, 1 /) )
1607	ENDIF
1608	CALL netcdf_handle_error( 'data_output_2d', 447 )
1609	#endif
1610	#endif
1611
1612	!
1613	!-- For 2D-arrays (e.g. u*) only one cross-section is available.
1614	!-- Hence exit loop of output levels.
1615	IF ( two_d ) THEN
1616	IF ( netcdf_data_format < 5 ) two_d = .FALSE.
1617	EXIT loop1
1618	ENDIF
1619
1620	CASE ( 'xz' )
1621	!
1622	!-- Update the netCDF xz cross section time axis.
1623	!-- In case of parallel output, this is only done by PE0
1624	!-- to increase the performance.
1625	IF ( simulated_time /= do2d_xz_last_time(av) ) THEN
1626	do2d_xz_time_count(av) = do2d_xz_time_count(av) + 1
1627	do2d_xz_last_time(av) = simulated_time
1628	IF ( myid == 0 ) THEN
1629	IF ( .NOT. data_output_2d_on_each_pe &
1630	.OR. netcdf_data_format > 4 ) &
1631	THEN
1632	#if defined( __netcdf )
1633	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
1634	id_var_time_xz(av), &
1635	(/ time_since_reference_point /), &
1636	start = (/ do2d_xz_time_count(av) /), &
1637	count = (/ 1 /) )
1638	CALL netcdf_handle_error( 'data_output_2d', 56 )
1639	#endif
1640	ENDIF
1641	ENDIF
1642	ENDIF
1643
1644	!
1645	!-- If required, carry out averaging along y
1646	IF ( section(is,s_ind) == -1 ) THEN
1647
1648	ALLOCATE( local_2d_l(nxl:nxr,nzb_do:nzt_do) )
1649	local_2d_l = 0.0_wp
1650	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
1651	!
1652	!-- First local averaging on the PE
1653	DO k = nzb_do, nzt_do
1654	DO j = nys, nyn
1655	DO i = nxl, nxr
1656	local_2d_l(i,k) = local_2d_l(i,k) + &
1657	local_pf(i,j,k)
1658	ENDDO
1659	ENDDO
1660	ENDDO
1661	#if defined( __parallel )
1662	!
1663	!-- Now do the averaging over all PEs along y
1664	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1665	CALL MPI_ALLREDUCE( local_2d_l(nxl,nzb_do), &
1666	local_2d(nxl,nzb_do), ngp, MPI_REAL, &
1667	MPI_SUM, comm1dy, ierr )
1668	#else
1669	local_2d = local_2d_l
1670	#endif
1671	local_2d = local_2d / ( ny + 1.0_wp )
1672
1673	DEALLOCATE( local_2d_l )
1674
1675	ELSE
1676	!
1677	!-- Just store the respective section on the local array
1678	!-- (but only if it is available on this PE!)
1679	IF ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) &
1680	THEN
1681	local_2d = local_pf(:,section(is,s_ind),nzb_do:nzt_do)
1682	ENDIF
1683
1684	ENDIF
1685
1686	#if defined( __parallel )
1687	IF ( netcdf_data_format > 4 ) THEN
1688	!
1689	!-- Output in netCDF4/HDF5 format.
1690	!-- Output only on those PEs where the respective cross
1691	!-- sections reside. Cross sections averaged along y are
1692	!-- output on the respective first PE along y (myidy=0).
1693	IF ( ( section(is,s_ind) >= nys .AND. &
1694	section(is,s_ind) <= nyn ) .OR. &
1695	( section(is,s_ind) == -1 .AND. myidy == 0 ) ) THEN
1696	#if defined( __netcdf )
1697	!
1698	!-- For parallel output, all cross sections are first
1699	!-- stored here on a local array and will be written to the
1700	!-- output file afterwards to increase the performance.
1701	DO i = nxl, nxr
1702	DO k = nzb_do, nzt_do
1703	local_2d_sections_l(i,is,k) = local_2d(i,k)
1704	ENDDO
1705	ENDDO
1706	#endif
1707	ENDIF
1708
1709	ELSE
1710
1711	IF ( data_output_2d_on_each_pe ) THEN
1712	!
1713	!-- Output of partial arrays on each PE. If the cross
1714	!-- section does not reside on the PE, output special
1715	!-- index values.
1716	#if defined( __netcdf )
1717	IF ( myid == 0 ) THEN
1718	WRITE ( 22 ) time_since_reference_point, &
1719	do2d_xz_time_count(av), av
1720	ENDIF
1721	#endif
1722	DO i = 0, io_blocks-1
1723	IF ( i == io_group ) THEN
1724	IF ( ( section(is,s_ind) >= nys .AND. &
1725	section(is,s_ind) <= nyn ) .OR. &
1726	( section(is,s_ind) == -1 .AND. &
1727	nys-1 == -1 ) ) &
1728	THEN
1729	WRITE (22) nxl, nxr, nzb_do, nzt_do, nzb, nzt+1
1730	WRITE (22) local_2d
1731	ELSE
1732	WRITE (22) -1, -1, -1, -1, -1, -1
1733	ENDIF
1734	ENDIF
1735	#if defined( __parallel )
1736	CALL MPI_BARRIER( comm2d, ierr )
1737	#endif
1738	ENDDO
1739
1740	ELSE
1741	!
1742	!-- PE0 receives partial arrays from all processors of the
1743	!-- respective cross section and outputs them. Here a
1744	!-- barrier has to be set, because otherwise
1745	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
1746	CALL MPI_BARRIER( comm2d, ierr )
1747
1748	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
1749	IF ( myid == 0 ) THEN
1750	!
1751	!-- Local array can be relocated directly.
1752	IF ( ( section(is,s_ind) >= nys .AND. &
1753	section(is,s_ind) <= nyn ) .OR. &
1754	( section(is,s_ind) == -1 .AND. &
1755	nys-1 == -1 ) ) THEN
1756	total_2d(nxl:nxr,nzb_do:nzt_do) = local_2d
1757	ENDIF
1758	!
1759	!-- Receive data from all other PEs.
1760	DO n = 1, numprocs-1
1761	!
1762	!-- Receive index limits first, then array.
1763	!-- Index limits are received in arbitrary order from
1764	!-- the PEs.
1765	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
1766	MPI_ANY_SOURCE, 0, comm2d, &
1767	status, ierr )
1768	!
1769	!-- Not all PEs have data for XZ-cross-section.
1770	IF ( ind(1) /= -9999 ) THEN
1771	sender = status(MPI_SOURCE)
1772	DEALLOCATE( local_2d )
1773	ALLOCATE( local_2d(ind(1):ind(2), &
1774	ind(3):ind(4)) )
1775	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
1776	MPI_REAL, sender, 1, comm2d, &
1777	status, ierr )
1778	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
1779	local_2d
1780	ENDIF
1781	ENDDO
1782	!
1783	!-- Relocate the local array for the next loop increment
1784	DEALLOCATE( local_2d )
1785	ALLOCATE( local_2d(nxl:nxr,nzb_do:nzt_do) )
1786
1787	#if defined( __netcdf )
1788	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
1789	id_var_do2d(av,ivar), &
1790	total_2d(0:nx,nzb_do:nzt_do), &
1791	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
1792	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
1793	CALL netcdf_handle_error( 'data_output_2d', 58 )
1794	#endif
1795
1796	ELSE
1797	!
1798	!-- If the cross section resides on the PE, send the
1799	!-- local index limits, otherwise send -9999 to PE0.
1800	IF ( ( section(is,s_ind) >= nys .AND. &
1801	section(is,s_ind) <= nyn ) .OR. &
1802	( section(is,s_ind) == -1 .AND. nys-1 == -1 ) ) &
1803	THEN
1804	ind(1) = nxl; ind(2) = nxr
1805	ind(3) = nzb_do; ind(4) = nzt_do
1806	ELSE
1807	ind(1) = -9999; ind(2) = -9999
1808	ind(3) = -9999; ind(4) = -9999
1809	ENDIF
1810	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
1811	comm2d, ierr )
1812	!
1813	!-- If applicable, send data to PE0.
1814	IF ( ind(1) /= -9999 ) THEN
1815	CALL MPI_SEND( local_2d(nxl,nzb_do), ngp, &
1816	MPI_REAL, 0, 1, comm2d, ierr )
1817	ENDIF
1818	ENDIF
1819	!
1820	!-- A barrier has to be set, because otherwise some PEs may
1821	!-- proceed too fast so that PE0 may receive wrong data on
1822	!-- tag 0
1823	CALL MPI_BARRIER( comm2d, ierr )
1824	ENDIF
1825
1826	ENDIF
1827	#else
1828	#if defined( __netcdf )
1829	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
1830	id_var_do2d(av,ivar), &
1831	local_2d(nxl:nxr,nzb_do:nzt_do), &
1832	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
1833	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
1834	CALL netcdf_handle_error( 'data_output_2d', 451 )
1835	#endif
1836	#endif
1837
1838	CASE ( 'yz' )
1839	!
1840	!-- Update the netCDF yz cross section time axis.
1841	!-- In case of parallel output, this is only done by PE0
1842	!-- to increase the performance.
1843	IF ( simulated_time /= do2d_yz_last_time(av) ) THEN
1844	do2d_yz_time_count(av) = do2d_yz_time_count(av) + 1
1845	do2d_yz_last_time(av) = simulated_time
1846	IF ( myid == 0 ) THEN
1847	IF ( .NOT. data_output_2d_on_each_pe &
1848	.OR. netcdf_data_format > 4 ) &
1849	THEN
1850	#if defined( __netcdf )
1851	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
1852	id_var_time_yz(av), &
1853	(/ time_since_reference_point /), &
1854	start = (/ do2d_yz_time_count(av) /), &
1855	count = (/ 1 /) )
1856	CALL netcdf_handle_error( 'data_output_2d', 59 )
1857	#endif
1858	ENDIF
1859	ENDIF
1860	ENDIF
1861
1862	!
1863	!-- If required, carry out averaging along x
1864	IF ( section(is,s_ind) == -1 ) THEN
1865
1866	ALLOCATE( local_2d_l(nys:nyn,nzb_do:nzt_do) )
1867	local_2d_l = 0.0_wp
1868	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
1869	!
1870	!-- First local averaging on the PE
1871	DO k = nzb_do, nzt_do
1872	DO j = nys, nyn
1873	DO i = nxl, nxr
1874	local_2d_l(j,k) = local_2d_l(j,k) + &
1875	local_pf(i,j,k)
1876	ENDDO
1877	ENDDO
1878	ENDDO
1879	#if defined( __parallel )
1880	!
1881	!-- Now do the averaging over all PEs along x
1882	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1883	CALL MPI_ALLREDUCE( local_2d_l(nys,nzb_do), &
1884	local_2d(nys,nzb_do), ngp, MPI_REAL, &
1885	MPI_SUM, comm1dx, ierr )
1886	#else
1887	local_2d = local_2d_l
1888	#endif
1889	local_2d = local_2d / ( nx + 1.0_wp )
1890
1891	DEALLOCATE( local_2d_l )
1892
1893	ELSE
1894	!
1895	!-- Just store the respective section on the local array
1896	!-- (but only if it is available on this PE!)
1897	IF ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) &
1898	THEN
1899	local_2d = local_pf(section(is,s_ind),:,nzb_do:nzt_do)
1900	ENDIF
1901
1902	ENDIF
1903
1904	#if defined( __parallel )
1905	IF ( netcdf_data_format > 4 ) THEN
1906	!
1907	!-- Output in netCDF4/HDF5 format.
1908	!-- Output only on those PEs where the respective cross
1909	!-- sections reside. Cross sections averaged along x are
1910	!-- output on the respective first PE along x (myidx=0).
1911	IF ( ( section(is,s_ind) >= nxl .AND. &
1912	section(is,s_ind) <= nxr ) .OR. &
1913	( section(is,s_ind) == -1 .AND. myidx == 0 ) ) THEN
1914	#if defined( __netcdf )
1915	!
1916	!-- For parallel output, all cross sections are first
1917	!-- stored here on a local array and will be written to the
1918	!-- output file afterwards to increase the performance.
1919	DO j = nys, nyn
1920	DO k = nzb_do, nzt_do
1921	local_2d_sections_l(is,j,k) = local_2d(j,k)
1922	ENDDO
1923	ENDDO
1924	#endif
1925	ENDIF
1926
1927	ELSE
1928
1929	IF ( data_output_2d_on_each_pe ) THEN
1930	!
1931	!-- Output of partial arrays on each PE. If the cross
1932	!-- section does not reside on the PE, output special
1933	!-- index values.
1934	#if defined( __netcdf )
1935	IF ( myid == 0 ) THEN
1936	WRITE ( 23 ) time_since_reference_point, &
1937	do2d_yz_time_count(av), av
1938	ENDIF
1939	#endif
1940	DO i = 0, io_blocks-1
1941	IF ( i == io_group ) THEN
1942	IF ( ( section(is,s_ind) >= nxl .AND. &
1943	section(is,s_ind) <= nxr ) .OR. &
1944	( section(is,s_ind) == -1 .AND. &
1945	nxl-1 == -1 ) ) &
1946	THEN
1947	WRITE (23) nys, nyn, nzb_do, nzt_do, nzb, nzt+1
1948	WRITE (23) local_2d
1949	ELSE
1950	WRITE (23) -1, -1, -1, -1, -1, -1
1951	ENDIF
1952	ENDIF
1953	#if defined( __parallel )
1954	CALL MPI_BARRIER( comm2d, ierr )
1955	#endif
1956	ENDDO
1957
1958	ELSE
1959	!
1960	!-- PE0 receives partial arrays from all processors of the
1961	!-- respective cross section and outputs them. Here a
1962	!-- barrier has to be set, because otherwise
1963	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
1964	CALL MPI_BARRIER( comm2d, ierr )
1965
1966	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
1967	IF ( myid == 0 ) THEN
1968	!
1969	!-- Local array can be relocated directly.
1970	IF ( ( section(is,s_ind) >= nxl .AND. &
1971	section(is,s_ind) <= nxr ) .OR. &
1972	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
1973	THEN
1974	total_2d(nys:nyn,nzb_do:nzt_do) = local_2d
1975	ENDIF
1976	!
1977	!-- Receive data from all other PEs.
1978	DO n = 1, numprocs-1
1979	!
1980	!-- Receive index limits first, then array.
1981	!-- Index limits are received in arbitrary order from
1982	!-- the PEs.
1983	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
1984	MPI_ANY_SOURCE, 0, comm2d, &
1985	status, ierr )
1986	!
1987	!-- Not all PEs have data for YZ-cross-section.
1988	IF ( ind(1) /= -9999 ) THEN
1989	sender = status(MPI_SOURCE)
1990	DEALLOCATE( local_2d )
1991	ALLOCATE( local_2d(ind(1):ind(2), &
1992	ind(3):ind(4)) )
1993	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
1994	MPI_REAL, sender, 1, comm2d, &
1995	status, ierr )
1996	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
1997	local_2d
1998	ENDIF
1999	ENDDO
2000	!
2001	!-- Relocate the local array for the next loop increment
2002	DEALLOCATE( local_2d )
2003	ALLOCATE( local_2d(nys:nyn,nzb_do:nzt_do) )
2004
2005	#if defined( __netcdf )
2006	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
2007	id_var_do2d(av,ivar), &
2008	total_2d(0:ny,nzb_do:nzt_do), &
2009	start = (/ is, 1, 1, do2d_yz_time_count(av) /), &
2010	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
2011	CALL netcdf_handle_error( 'data_output_2d', 61 )
2012	#endif
2013
2014	ELSE
2015	!
2016	!-- If the cross section resides on the PE, send the
2017	!-- local index limits, otherwise send -9999 to PE0.
2018	IF ( ( section(is,s_ind) >= nxl .AND. &
2019	section(is,s_ind) <= nxr ) .OR. &
2020	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
2021	THEN
2022	ind(1) = nys; ind(2) = nyn
2023	ind(3) = nzb_do; ind(4) = nzt_do
2024	ELSE
2025	ind(1) = -9999; ind(2) = -9999
2026	ind(3) = -9999; ind(4) = -9999
2027	ENDIF
2028	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
2029	comm2d, ierr )
2030	!
2031	!-- If applicable, send data to PE0.
2032	IF ( ind(1) /= -9999 ) THEN
2033	CALL MPI_SEND( local_2d(nys,nzb_do), ngp, &
2034	MPI_REAL, 0, 1, comm2d, ierr )
2035	ENDIF
2036	ENDIF
2037	!
2038	!-- A barrier has to be set, because otherwise some PEs may
2039	!-- proceed too fast so that PE0 may receive wrong data on
2040	!-- tag 0
2041	CALL MPI_BARRIER( comm2d, ierr )
2042	ENDIF
2043
2044	ENDIF
2045	#else
2046	#if defined( __netcdf )
2047	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
2048	id_var_do2d(av,ivar), &
2049	local_2d(nys:nyn,nzb_do:nzt_do), &
2050	start = (/ is, 1, 1, do2d_xz_time_count(av) /), &
2051	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
2052	CALL netcdf_handle_error( 'data_output_2d', 452 )
2053	#endif
2054	#endif
2055
2056	END SELECT
2057
2058	is = is + 1
2059	ENDDO loop1
2060
2061	!
2062	!-- For parallel output, all data were collected before on a local array
2063	!-- and are written now to the netcdf file. This must be done to increase
2064	!-- the performance of the parallel output.
2065	#if defined( __netcdf )
2066	IF ( netcdf_data_format > 4 ) THEN
2067
2068	SELECT CASE ( mode )
2069
2070	CASE ( 'xy' )
2071	IF ( two_d ) THEN
2072	nis = 1
2073	two_d = .FALSE.
2074	ELSE
2075	nis = ns
2076	ENDIF
2077	!
2078	!-- Do not output redundant ghost point data except for the
2079	!-- boundaries of the total domain.
2080	! IF ( nxr == nx .AND. nyn /= ny ) THEN
2081	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
2082	! id_var_do2d(av,ivar), &
2083	! local_2d_sections(nxl:nxr+1, &
2084	! nys:nyn,1:nis), &
2085	! start = (/ nxl+1, nys+1, 1, &
2086	! do2d_xy_time_count(av) /), &
2087	! count = (/ nxr-nxl+2, &
2088	! nyn-nys+1, nis, 1 &
2089	! /) )
2090	! ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
2091	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
2092	! id_var_do2d(av,ivar), &
2093	! local_2d_sections(nxl:nxr, &
2094	! nys:nyn+1,1:nis), &
2095	! start = (/ nxl+1, nys+1, 1, &
2096	! do2d_xy_time_count(av) /), &
2097	! count = (/ nxr-nxl+1, &
2098	! nyn-nys+2, nis, 1 &
2099	! /) )
2100	! ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
2101	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
2102	! id_var_do2d(av,ivar), &
2103	! local_2d_sections(nxl:nxr+1, &
2104	! nys:nyn+1,1:nis), &
2105	! start = (/ nxl+1, nys+1, 1, &
2106	! do2d_xy_time_count(av) /), &
2107	! count = (/ nxr-nxl+2, &
2108	! nyn-nys+2, nis, 1 &
2109	! /) )
2110	! ELSE
2111	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
2112	id_var_do2d(av,ivar), &
2113	local_2d_sections(nxl:nxr, &
2114	nys:nyn,1:nis), &
2115	start = (/ nxl+1, nys+1, 1, &
2116	do2d_xy_time_count(av) /), &
2117	count = (/ nxr-nxl+1, &
2118	nyn-nys+1, nis, 1 &
2119	/) )
2120	! ENDIF
2121
2122	CALL netcdf_handle_error( 'data_output_2d', 55 )
2123
2124	CASE ( 'xz' )
2125	!
2126	!-- First, all PEs get the information of all cross-sections.
2127	!-- Then the data are written to the output file by all PEs
2128	!-- while NF90_COLLECTIVE is set in subroutine
2129	!-- define_netcdf_header. Although redundant information are
2130	!-- written to the output file in that case, the performance
2131	!-- is significantly better compared to the case where only
2132	!-- the first row of PEs in x-direction (myidx = 0) is given
2133	!-- the output while NF90_INDEPENDENT is set.
2134	IF ( npey /= 1 ) THEN
2135
2136	#if defined( __parallel )
2137	!
2138	!-- Distribute data over all PEs along y
2139	ngp = ( nxr-nxl+1 ) * ( nzt_do-nzb_do+1 ) * ns
2140	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
2141	CALL MPI_ALLREDUCE( local_2d_sections_l(nxl,1,nzb_do), &
2142	local_2d_sections(nxl,1,nzb_do), &
2143	ngp, MPI_REAL, MPI_SUM, comm1dy, &
2144	ierr )
2145	#else
2146	local_2d_sections = local_2d_sections_l
2147	#endif
2148	ENDIF
2149	!
2150	!-- Do not output redundant ghost point data except for the
2151	!-- boundaries of the total domain.
2152	! IF ( nxr == nx ) THEN
2153	! nc_stat = NF90_PUT_VAR( id_set_xz(av), &
2154	! id_var_do2d(av,ivar), &
2155	! local_2d_sections(nxl:nxr+1,1:ns, &
2156	! nzb_do:nzt_do), &
2157	! start = (/ nxl+1, 1, 1, &
2158	! do2d_xz_time_count(av) /), &
2159	! count = (/ nxr-nxl+2, ns, nzt_do-nzb_do+1, &
2160	! 1 /) )
2161	! ELSE
2162	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
2163	id_var_do2d(av,ivar), &
2164	local_2d_sections(nxl:nxr,1:ns, &
2165	nzb_do:nzt_do), &
2166	start = (/ nxl+1, 1, 1, &
2167	do2d_xz_time_count(av) /), &
2168	count = (/ nxr-nxl+1, ns, nzt_do-nzb_do+1, &
2169	1 /) )
2170	! ENDIF
2171
2172	CALL netcdf_handle_error( 'data_output_2d', 57 )
2173
2174	CASE ( 'yz' )
2175	!
2176	!-- First, all PEs get the information of all cross-sections.
2177	!-- Then the data are written to the output file by all PEs
2178	!-- while NF90_COLLECTIVE is set in subroutine
2179	!-- define_netcdf_header. Although redundant information are
2180	!-- written to the output file in that case, the performance
2181	!-- is significantly better compared to the case where only
2182	!-- the first row of PEs in y-direction (myidy = 0) is given
2183	!-- the output while NF90_INDEPENDENT is set.
2184	IF ( npex /= 1 ) THEN
2185
2186	#if defined( __parallel )
2187	!
2188	!-- Distribute data over all PEs along x
2189	ngp = ( nyn-nys+1 ) * ( nzt-nzb + 2 ) * ns
2190	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
2191	CALL MPI_ALLREDUCE( local_2d_sections_l(1,nys,nzb_do), &
2192	local_2d_sections(1,nys,nzb_do), &
2193	ngp, MPI_REAL, MPI_SUM, comm1dx, &
2194	ierr )
2195	#else
2196	local_2d_sections = local_2d_sections_l
2197	#endif
2198	ENDIF
2199	!
2200	!-- Do not output redundant ghost point data except for the
2201	!-- boundaries of the total domain.
2202	! IF ( nyn == ny ) THEN
2203	! nc_stat = NF90_PUT_VAR( id_set_yz(av), &
2204	! id_var_do2d(av,ivar), &
2205	! local_2d_sections(1:ns, &
2206	! nys:nyn+1,nzb_do:nzt_do), &
2207	! start = (/ 1, nys+1, 1, &
2208	! do2d_yz_time_count(av) /), &
2209	! count = (/ ns, nyn-nys+2, &
2210	! nzt_do-nzb_do+1, 1 /) )
2211	! ELSE
2212	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
2213	id_var_do2d(av,ivar), &
2214	local_2d_sections(1:ns,nys:nyn, &
2215	nzb_do:nzt_do), &
2216	start = (/ 1, nys+1, 1, &
2217	do2d_yz_time_count(av) /), &
2218	count = (/ ns, nyn-nys+1, &
2219	nzt_do-nzb_do+1, 1 /) )
2220	! ENDIF
2221
2222	CALL netcdf_handle_error( 'data_output_2d', 60 )
2223
2224	CASE DEFAULT
2225	message_string = 'unknown cross-section: ' // TRIM( mode )
2226	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
2227
2228	END SELECT
2229
2230	ENDIF
2231	#endif
2232	ENDIF
2233
2234	ivar = ivar + 1
2235	l = MAX( 2, LEN_TRIM( do2d(av,ivar) ) )
2236	do2d_mode = do2d(av,ivar)(l-1:l)
2237
2238	ENDDO
2239
2240	!
2241	!-- Deallocate temporary arrays.
2242	IF ( ALLOCATED( level_z ) ) DEALLOCATE( level_z )
2243	IF ( netcdf_data_format > 4 ) THEN
2244	DEALLOCATE( local_pf, local_2d, local_2d_sections )
2245	IF( mode == 'xz' .OR. mode == 'yz' ) DEALLOCATE( local_2d_sections_l )
2246	ENDIF
2247	#if defined( __parallel )
2248	IF ( .NOT. data_output_2d_on_each_pe .AND. myid == 0 ) THEN
2249	DEALLOCATE( total_2d )
2250	ENDIF
2251	#endif
2252
2253	!
2254	!-- Close plot output file.
2255	file_id = 20 + s_ind
2256
2257	IF ( data_output_2d_on_each_pe ) THEN
2258	DO i = 0, io_blocks-1
2259	IF ( i == io_group ) THEN
2260	CALL close_file( file_id )
2261	ENDIF
2262	#if defined( __parallel )
2263	CALL MPI_BARRIER( comm2d, ierr )
2264	#endif
2265	ENDDO
2266	ELSE
2267	IF ( myid == 0 ) CALL close_file( file_id )
2268	ENDIF
2269
2270	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
2271
2272	END SUBROUTINE data_output_2d

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