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source: palm/trunk/SOURCE/data_output_2d.f90 @ 3004

Last change on this file since 3004 was 3004, checked in by Giersch, 6 years ago
precipitation_rate removed, further allocation checks for data output of averaged quantities implemented, double CALL of flow_statistics at the beginning of time_integration removed, further minor bugfixes, comments added
Property svn:keywords set to `Id`
File size: 97.6 KB

Rev	Line
[1682]	1	!> @file data_output_2d.f90
[2000]	2	!------------------------------------------------------------------------------!
[2696]	3	! This file is part of the PALM model system.
[1036]	4	!
[2000]	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.
[1036]	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	!
[2718]	17	! Copyright 1997-2018 Leibniz Universitaet Hannover
[2000]	18	!------------------------------------------------------------------------------!
[1036]	19	!
[254]	20	! Current revisions:
[1]	21	! -----------------
[1961]	22	!
[2233]	23	!
[1552]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_2d.f90 3004 2018-04-27 12:33:25Z Giersch $
[3004]	27	! precipitation_rate removed, case prr*_xy removed, to_be_resorted have to point
	28	! to ql_vp_av and not to ql_vp, allocation checks implemented (averaged data
	29	! will be assigned to fill values if no allocation happened so far)
	30	!
	31	! 2963 2018-04-12 14:47:44Z suehring
[2963]	32	! Introduce index for vegetation/wall, pavement/green-wall and water/window
	33	! surfaces, for clearer access of surface fraction, albedo, emissivity, etc. .
	34	!
	35	! 2817 2018-02-19 16:32:21Z knoop
[2817]	36	! Preliminary gust module interface implemented
	37	!
	38	! 2805 2018-02-14 17:00:09Z suehring
[2798]	39	! Consider also default-type surfaces for surface temperature output.
	40	!
	41	! 2797 2018-02-08 13:24:35Z suehring
[2797]	42	! Enable output of ground-heat flux also at urban surfaces.
	43	!
	44	! 2743 2018-01-12 16:03:39Z suehring
[2743]	45	! In case of natural- and urban-type surfaces output surfaces fluxes in W/m2.
	46	!
	47	! 2742 2018-01-12 14:59:47Z suehring
[2742]	48	! Enable output of surface temperature
	49	!
	50	! 2735 2018-01-11 12:01:27Z suehring
[2735]	51	! output of r_a moved from land-surface to consider also urban-type surfaces
	52	!
	53	! 2718 2018-01-02 08:49:38Z maronga
[2716]	54	! Corrected "Former revisions" section
	55	!
	56	! 2696 2017-12-14 17:12:51Z kanani
	57	! Change in file header (GPL part)
[2696]	58	! Implementation of uv exposure model (FK)
	59	! Implementation of turbulence_closure_mod (TG)
	60	! Set fill values at topography grid points or e.g. non-natural-type surface
	61	! in case of LSM output (MS)
	62	!
	63	! 2512 2017-10-04 08:26:59Z raasch
[2512]	64	! upper bounds of cross section output changed from nx+1,ny+1 to nx,ny
	65	! no output of ghost layer data
	66	!
	67	! 2292 2017-06-20 09:51:42Z schwenkel
[2292]	68	! Implementation of new microphysic scheme: cloud_scheme = 'morrison'
	69	! includes two more prognostic equations for cloud drop concentration (nc)
	70	! and cloud water content (qc).
	71	!
	72	! 2277 2017-06-12 10:47:51Z kanani
[2277]	73	! Removed unused variables do2d_xy_n, do2d_xz_n, do2d_yz_n
	74	!
	75	! 2233 2017-05-30 18:08:54Z suehring
[1552]	76	!
[2233]	77	! 2232 2017-05-30 17:47:52Z suehring
	78	! Adjustments to new surface concept
	79	!
	80	!
[2191]	81	! 2190 2017-03-21 12:16:43Z raasch
	82	! bugfix for r2031: string rho replaced by rho_ocean
	83	!
[2032]	84	! 2031 2016-10-21 15:11:58Z knoop
	85	! renamed variable rho to rho_ocean and rho_av to rho_ocean_av
	86	!
[2001]	87	! 2000 2016-08-20 18:09:15Z knoop
	88	! Forced header and separation lines into 80 columns
	89	!
[1981]	90	! 1980 2016-07-29 15:51:57Z suehring
	91	! Bugfix, in order to steer user-defined output, setting flag found explicitly
	92	! to .F.
	93	!
[1977]	94	! 1976 2016-07-27 13:28:04Z maronga
	95	! Output of radiation quantities is now done directly in the respective module
	96	!
[1973]	97	! 1972 2016-07-26 07:52:02Z maronga
[1976]	98	! Output of land surface quantities is now done directly in the respective
	99	! module
[1973]	100	!
[1961]	101	! 1960 2016-07-12 16:34:24Z suehring
	102	! Scalar surface flux added
	103	! Rename INTEGER variable s into s_ind, as s is already assigned to scalar
	104	!
[1851]	105	! 1849 2016-04-08 11:33:18Z hoffmann
	106	! precipitation_amount, precipitation_rate, prr moved to arrays_3d
	107	!
[1823]	108	! 1822 2016-04-07 07:49:42Z hoffmann
	109	! Output of bulk cloud physics simplified.
	110	!
[1789]	111	! 1788 2016-03-10 11:01:04Z maronga
	112	! Added output of z0q
	113	!
[1784]	114	! 1783 2016-03-06 18:36:17Z raasch
	115	! name change of netcdf routines and module + related changes
	116	!
[1746]	117	! 1745 2016-02-05 13:06:51Z gronemeier
	118	! Bugfix: test if time axis limit exceeds moved to point after call of check_open
	119	!
[1704]	120	! 1703 2015-11-02 12:38:44Z raasch
	121	! bugfix for output of single (*) xy-sections in case of parallel netcdf I/O
	122	!
[1702]	123	! 1701 2015-11-02 07:43:04Z maronga
	124	! Bugfix in output of RRTGM data
	125	!
[1692]	126	! 1691 2015-10-26 16:17:44Z maronga
	127	! Added output of Obukhov length (ol) and radiative heating rates for RRTMG.
	128	! Formatting corrections.
	129	!
[1683]	130	! 1682 2015-10-07 23:56:08Z knoop
	131	! Code annotations made doxygen readable
	132	!
[1586]	133	! 1585 2015-04-30 07:05:52Z maronga
	134	! Added support for RRTMG
	135	!
[1556]	136	! 1555 2015-03-04 17:44:27Z maronga
	137	! Added output of r_a and r_s
	138	!
[1552]	139	! 1551 2015-03-03 14:18:16Z maronga
[1551]	140	! Added suppport for land surface model and radiation model output. In the course
	141	! of this action, the limits for vertical loops have been changed (from nzb and
	142	! nzt+1 to nzb_do and nzt_do, respectively in order to allow soil model output).
	143	! Moreover, a new vertical grid zs was introduced.
[1329]	144	!
[1360]	145	! 1359 2014-04-11 17:15:14Z hoffmann
	146	! New particle structure integrated.
	147	!
[1354]	148	! 1353 2014-04-08 15:21:23Z heinze
	149	! REAL constants provided with KIND-attribute
	150	!
[1329]	151	! 1327 2014-03-21 11:00:16Z raasch
	152	! parts concerning iso2d output removed,
	153	! -netcdf output queries
	154	!
[1321]	155	! 1320 2014-03-20 08:40:49Z raasch
[1320]	156	! ONLY-attribute added to USE-statements,
	157	! kind-parameters added to all INTEGER and REAL declaration statements,
	158	! kinds are defined in new module kinds,
	159	! revision history before 2012 removed,
	160	! comment fields (!:) to be used for variable explanations added to
	161	! all variable declaration statements
[1309]	162	!
[1319]	163	! 1318 2014-03-17 13:35:16Z raasch
	164	! barrier argument removed from cpu_log.
	165	! module interfaces removed
	166	!
[1312]	167	! 1311 2014-03-14 12:13:39Z heinze
	168	! bugfix: close #if defined( __netcdf )
	169	!
[1309]	170	! 1308 2014-03-13 14:58:42Z fricke
[1308]	171	! +local_2d_sections, local_2d_sections_l, ns
	172	! Check, if the limit of the time dimension is exceeded for parallel output
	173	! To increase the performance for parallel output, the following is done:
	174	! - Update of time axis is only done by PE0
	175	! - Cross sections are first stored on a local array and are written
	176	! collectively to the output file by all PEs.
[674]	177	!
[1116]	178	! 1115 2013-03-26 18:16:16Z hoffmann
	179	! ql is calculated by calc_liquid_water_content
	180	!
[1077]	181	! 1076 2012-12-05 08:30:18Z hoffmann
	182	! Bugfix in output of ql
	183	!
[1066]	184	! 1065 2012-11-22 17:42:36Z hoffmann
	185	! Bugfix: Output of cross sections of ql
	186	!
[1054]	187	! 1053 2012-11-13 17:11:03Z hoffmann
	188	! +qr, nr, qc and cross sections
	189	!
[1037]	190	! 1036 2012-10-22 13:43:42Z raasch
	191	! code put under GPL (PALM 3.9)
	192	!
[1035]	193	! 1031 2012-10-19 14:35:30Z raasch
	194	! netCDF4 without parallel file support implemented
	195	!
[1008]	196	! 1007 2012-09-19 14:30:36Z franke
	197	! Bugfix: missing calculation of ql_vp added
	198	!
[979]	199	! 978 2012-08-09 08:28:32Z fricke
	200	! +z0h
	201	!
[1]	202	! Revision 1.1 1997/08/11 06:24:09 raasch
	203	! Initial revision
	204	!
	205	!
	206	! Description:
	207	! ------------
[2512]	208	!> Data output of cross-sections in netCDF format or binary format
	209	!> to be later converted to NetCDF by helper routine combine_plot_fields.
[1682]	210	!> Attention: The position of the sectional planes is still not always computed
	211	!> --------- correctly. (zu is used always)!
[1]	212	!------------------------------------------------------------------------------!
[1682]	213	SUBROUTINE data_output_2d( mode, av )
	214
[1]	215
[1320]	216	USE arrays_3d, &
[2743]	217	ONLY: dzw, e, heatflux_output_conversion, nc, nr, p, pt, &
[3004]	218	precipitation_amount, prr, q, qc, ql, ql_c, ql_v, ql_vp, qr, &
	219	rho_ocean, s, sa, tend, u, v, vpt, w, zu, zw, &
	220	waterflux_output_conversion
[1320]	221
[1]	222	USE averaging
[1320]	223
	224	USE cloud_parameters, &
[2743]	225	ONLY: cp, hyrho, l_d_cp, l_v, pt_d_t
[1320]	226
	227	USE control_parameters, &
	228	ONLY: cloud_physics, data_output_2d_on_each_pe, data_output_xy, &
	229	data_output_xz, data_output_yz, do2d, &
[2277]	230	do2d_xy_last_time, do2d_xy_time_count, &
	231	do2d_xz_last_time, do2d_xz_time_count, &
	232	do2d_yz_last_time, do2d_yz_time_count, &
[2232]	233	ibc_uv_b, io_blocks, io_group, land_surface, message_string, &
[1822]	234	ntdim_2d_xy, ntdim_2d_xz, ntdim_2d_yz, &
	235	psolver, section, simulated_time, simulated_time_chr, &
[2696]	236	time_since_reference_point, uv_exposure
[1320]	237
	238	USE cpulog, &
	239	ONLY: cpu_log, log_point
	240
	241	USE grid_variables, &
	242	ONLY: dx, dy
[2817]	243
	244	USE gust_mod, &
	245	ONLY: gust_data_output_2d, gust_module_enabled
[1320]	246
	247	USE indices, &
[3004]	248	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, ny, nyn, nyng, nys, nysg, nz, &
	249	nzb, nzt, wall_flags_0
[1320]	250
	251	USE kinds
[1551]	252
	253	USE land_surface_model_mod, &
[2232]	254	ONLY: lsm_data_output_2d, zs
[1551]	255
[1783]	256	#if defined( __netcdf )
	257	USE NETCDF
	258	#endif
[1320]	259
[1783]	260	USE netcdf_interface, &
[2696]	261	ONLY: fill_value, id_set_xy, id_set_xz, id_set_yz, id_var_do2d, &
	262	id_var_time_xy, id_var_time_xz, id_var_time_yz, nc_stat, &
	263	netcdf_data_format, netcdf_handle_error
[1783]	264
[1320]	265	USE particle_attributes, &
[1359]	266	ONLY: grid_particles, number_of_particles, particle_advection_start, &
	267	particles, prt_count
[1320]	268
[1]	269	USE pegrid
	270
[1551]	271	USE radiation_model_mod, &
[1976]	272	ONLY: radiation, radiation_data_output_2d
[1551]	273
[2232]	274	USE surface_mod, &
[2963]	275	ONLY: ind_pav_green, ind_veg_wall, ind_wat_win, surf_def_h, &
	276	surf_lsm_h, surf_usm_h
[2232]	277
[2696]	278	USE turbulence_closure_mod, &
	279	ONLY: tcm_data_output_2d
	280
	281	USE uv_exposure_model_mod, &
	282	ONLY: uvem_data_output_2d
	283
	284
[1]	285	IMPLICIT NONE
	286
[1682]	287	CHARACTER (LEN=2) :: do2d_mode !<
	288	CHARACTER (LEN=2) :: mode !<
	289	CHARACTER (LEN=4) :: grid !<
	290	CHARACTER (LEN=25) :: section_chr !<
	291	CHARACTER (LEN=50) :: rtext !<
[1320]	292
[1682]	293	INTEGER(iwp) :: av !<
	294	INTEGER(iwp) :: ngp !<
	295	INTEGER(iwp) :: file_id !<
[2696]	296	INTEGER(iwp) :: flag_nr !< number of masking flag
[1682]	297	INTEGER(iwp) :: i !<
	298	INTEGER(iwp) :: if !<
	299	INTEGER(iwp) :: is !<
	300	INTEGER(iwp) :: iis !<
	301	INTEGER(iwp) :: j !<
	302	INTEGER(iwp) :: k !<
	303	INTEGER(iwp) :: l !<
	304	INTEGER(iwp) :: layer_xy !<
[2232]	305	INTEGER(iwp) :: m !<
[1682]	306	INTEGER(iwp) :: n !<
[1703]	307	INTEGER(iwp) :: nis !<
[1682]	308	INTEGER(iwp) :: ns !<
	309	INTEGER(iwp) :: nzb_do !< lower limit of the data field (usually nzb)
	310	INTEGER(iwp) :: nzt_do !< upper limit of the data field (usually nzt+1)
	311	INTEGER(iwp) :: psi !<
[1960]	312	INTEGER(iwp) :: s_ind !<
[1682]	313	INTEGER(iwp) :: sender !<
	314	INTEGER(iwp) :: ind(4) !<
[1320]	315
[1682]	316	LOGICAL :: found !<
	317	LOGICAL :: resorted !<
	318	LOGICAL :: two_d !<
[1320]	319
[1682]	320	REAL(wp) :: mean_r !<
	321	REAL(wp) :: s_r2 !<
	322	REAL(wp) :: s_r3 !<
[1320]	323
[1682]	324	REAL(wp), DIMENSION(:), ALLOCATABLE :: level_z !<
	325	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d !<
	326	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d_l !<
[2232]	327
[1682]	328	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !<
	329	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections !<
	330	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections_l !<
[1359]	331
[1]	332	#if defined( __parallel )
[1682]	333	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: total_2d !<
[1]	334	#endif
[1682]	335	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !<
[1]	336
	337	NAMELIST /LOCAL/ rtext
	338
	339	!
	340	!-- Immediate return, if no output is requested (no respective sections
	341	!-- found in parameter data_output)
	342	IF ( mode == 'xy' .AND. .NOT. data_output_xy(av) ) RETURN
	343	IF ( mode == 'xz' .AND. .NOT. data_output_xz(av) ) RETURN
	344	IF ( mode == 'yz' .AND. .NOT. data_output_yz(av) ) RETURN
	345
[1308]	346	CALL cpu_log (log_point(3),'data_output_2d','start')
	347
[1]	348	two_d = .FALSE. ! local variable to distinguish between output of pure 2D
	349	! arrays and cross-sections of 3D arrays.
	350
	351	!
	352	!-- Depending on the orientation of the cross-section, the respective output
	353	!-- files have to be opened.
	354	SELECT CASE ( mode )
	355
	356	CASE ( 'xy' )
[1960]	357	s_ind = 1
[2512]	358	ALLOCATE( level_z(nzb:nzt+1), local_2d(nxl:nxr,nys:nyn) )
[1]	359
[1308]	360	IF ( netcdf_data_format > 4 ) THEN
	361	ns = 1
[1960]	362	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	363	ns = ns + 1
	364	ENDDO
	365	ns = ns - 1
[2512]	366	ALLOCATE( local_2d_sections(nxl:nxr,nys:nyn,1:ns) )
[1353]	367	local_2d_sections = 0.0_wp
[1308]	368	ENDIF
	369
[493]	370	!
[1031]	371	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	372	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	373	CALL check_open( 101+av*10 )
	374	ENDIF
[1]	375	IF ( data_output_2d_on_each_pe ) THEN
	376	CALL check_open( 21 )
	377	ELSE
	378	IF ( myid == 0 ) THEN
	379	#if defined( __parallel )
[2512]	380	ALLOCATE( total_2d(0:nx,0:ny) )
[1]	381	#endif
	382	ENDIF
	383	ENDIF
	384
	385	CASE ( 'xz' )
[1960]	386	s_ind = 2
[2512]	387	ALLOCATE( local_2d(nxl:nxr,nzb:nzt+1) )
[1]	388
[1308]	389	IF ( netcdf_data_format > 4 ) THEN
	390	ns = 1
[1960]	391	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	392	ns = ns + 1
	393	ENDDO
	394	ns = ns - 1
[2512]	395	ALLOCATE( local_2d_sections(nxl:nxr,1:ns,nzb:nzt+1) )
	396	ALLOCATE( local_2d_sections_l(nxl:nxr,1:ns,nzb:nzt+1) )
[1353]	397	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	398	ENDIF
	399
[493]	400	!
[1031]	401	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	402	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	403	CALL check_open( 102+av*10 )
	404	ENDIF
[1]	405
	406	IF ( data_output_2d_on_each_pe ) THEN
	407	CALL check_open( 22 )
	408	ELSE
	409	IF ( myid == 0 ) THEN
	410	#if defined( __parallel )
[2512]	411	ALLOCATE( total_2d(0:nx,nzb:nzt+1) )
[1]	412	#endif
	413	ENDIF
	414	ENDIF
	415
	416	CASE ( 'yz' )
[1960]	417	s_ind = 3
[2512]	418	ALLOCATE( local_2d(nys:nyn,nzb:nzt+1) )
[1]	419
[1308]	420	IF ( netcdf_data_format > 4 ) THEN
	421	ns = 1
[1960]	422	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	423	ns = ns + 1
	424	ENDDO
	425	ns = ns - 1
[2512]	426	ALLOCATE( local_2d_sections(1:ns,nys:nyn,nzb:nzt+1) )
	427	ALLOCATE( local_2d_sections_l(1:ns,nys:nyn,nzb:nzt+1) )
[1353]	428	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	429	ENDIF
	430
[493]	431	!
[1031]	432	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	433	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	434	CALL check_open( 103+av*10 )
	435	ENDIF
[1]	436
	437	IF ( data_output_2d_on_each_pe ) THEN
	438	CALL check_open( 23 )
	439	ELSE
	440	IF ( myid == 0 ) THEN
	441	#if defined( __parallel )
[2512]	442	ALLOCATE( total_2d(0:ny,nzb:nzt+1) )
[1]	443	#endif
	444	ENDIF
	445	ENDIF
	446
	447	CASE DEFAULT
[254]	448	message_string = 'unknown cross-section: ' // TRIM( mode )
	449	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
[1]	450
	451	END SELECT
	452
	453	!
[1745]	454	!-- For parallel netcdf output the time axis must be limited. Return, if this
	455	!-- limit is exceeded. This could be the case, if the simulated time exceeds
	456	!-- the given end time by the length of the given output interval.
	457	IF ( netcdf_data_format > 4 ) THEN
	458	IF ( mode == 'xy' .AND. do2d_xy_time_count(av) + 1 > &
	459	ntdim_2d_xy(av) ) THEN
	460	WRITE ( message_string, * ) 'Output of xy cross-sections is not ', &
	461	'given at t=', simulated_time, '&because the', &
	462	' maximum number of output time levels is exceeded.'
	463	CALL message( 'data_output_2d', 'PA0384', 0, 1, 0, 6, 0 )
	464	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	465	RETURN
	466	ENDIF
	467	IF ( mode == 'xz' .AND. do2d_xz_time_count(av) + 1 > &
	468	ntdim_2d_xz(av) ) THEN
	469	WRITE ( message_string, * ) 'Output of xz cross-sections is not ', &
	470	'given at t=', simulated_time, '&because the', &
	471	' maximum number of output time levels is exceeded.'
	472	CALL message( 'data_output_2d', 'PA0385', 0, 1, 0, 6, 0 )
	473	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	474	RETURN
	475	ENDIF
	476	IF ( mode == 'yz' .AND. do2d_yz_time_count(av) + 1 > &
	477	ntdim_2d_yz(av) ) THEN
	478	WRITE ( message_string, * ) 'Output of yz cross-sections is not ', &
	479	'given at t=', simulated_time, '&because the', &
	480	' maximum number of output time levels is exceeded.'
	481	CALL message( 'data_output_2d', 'PA0386', 0, 1, 0, 6, 0 )
	482	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	483	RETURN
	484	ENDIF
	485	ENDIF
	486
	487	!
[1]	488	!-- Allocate a temporary array for resorting (kji -> ijk).
[2512]	489	ALLOCATE( local_pf(nxl:nxr,nys:nyn,nzb:nzt+1) )
[2232]	490	local_pf = 0.0
[1]	491
	492	!
	493	!-- Loop of all variables to be written.
	494	!-- Output dimensions chosen
	495	if = 1
	496	l = MAX( 2, LEN_TRIM( do2d(av,if) ) )
	497	do2d_mode = do2d(av,if)(l-1:l)
	498
	499	DO WHILE ( do2d(av,if)(1:1) /= ' ' )
	500
	501	IF ( do2d_mode == mode ) THEN
[1980]	502	!
	503	!-- Set flag to steer output of radiation, land-surface, or user-defined
	504	!-- quantities
	505	found = .FALSE.
[1551]	506
	507	nzb_do = nzb
	508	nzt_do = nzt+1
[1]	509	!
[2696]	510	!-- Before each output, set array local_pf to fill value
	511	local_pf = fill_value
	512	!
	513	!-- Set masking flag for topography for not resorted arrays
	514	flag_nr = 0
	515
	516	!
[1]	517	!-- Store the array chosen on the temporary array.
	518	resorted = .FALSE.
	519	SELECT CASE ( TRIM( do2d(av,if) ) )
	520	CASE ( 'e_xy', 'e_xz', 'e_yz' )
	521	IF ( av == 0 ) THEN
	522	to_be_resorted => e
	523	ELSE
[3004]	524	IF ( .NOT. ALLOCATED( e_av ) ) THEN
	525	ALLOCATE( e_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	526	e_av = REAL( fill_value, KIND = wp )
	527	ENDIF
[1]	528	to_be_resorted => e_av
	529	ENDIF
	530	IF ( mode == 'xy' ) level_z = zu
	531
[771]	532	CASE ( 'lpt_xy', 'lpt_xz', 'lpt_yz' )
	533	IF ( av == 0 ) THEN
	534	to_be_resorted => pt
	535	ELSE
[3004]	536	IF ( .NOT. ALLOCATED( lpt_av ) ) THEN
	537	ALLOCATE( lpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	538	lpt_av = REAL( fill_value, KIND = wp )
	539	ENDIF
[771]	540	to_be_resorted => lpt_av
	541	ENDIF
	542	IF ( mode == 'xy' ) level_z = zu
	543
[1]	544	CASE ( 'lwp*_xy' ) ! 2d-array
	545	IF ( av == 0 ) THEN
[2512]	546	DO i = nxl, nxr
	547	DO j = nys, nyn
[1320]	548	local_pf(i,j,nzb+1) = SUM( ql(nzb:nzt,j,i) * &
[1]	549	dzw(1:nzt+1) )
	550	ENDDO
	551	ENDDO
	552	ELSE
[3004]	553	IF ( .NOT. ALLOCATED( lwp_av ) ) THEN
	554	ALLOCATE( lwp_av(nysg:nyng,nxlg:nxrg) )
	555	lwp_av = REAL( fill_value, KIND = wp )
	556	ENDIF
[2512]	557	DO i = nxl, nxr
	558	DO j = nys, nyn
[1]	559	local_pf(i,j,nzb+1) = lwp_av(j,i)
	560	ENDDO
	561	ENDDO
	562	ENDIF
	563	resorted = .TRUE.
	564	two_d = .TRUE.
	565	level_z(nzb+1) = zu(nzb+1)
	566
[2292]	567	CASE ( 'nc_xy', 'nc_xz', 'nc_yz' )
	568	IF ( av == 0 ) THEN
	569	to_be_resorted => nc
	570	ELSE
[3004]	571	IF ( .NOT. ALLOCATED( nc_av ) ) THEN
	572	ALLOCATE( nc_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	573	nc_av = REAL( fill_value, KIND = wp )
	574	ENDIF
[2292]	575	to_be_resorted => nc_av
	576	ENDIF
	577	IF ( mode == 'xy' ) level_z = zu
	578
[1053]	579	CASE ( 'nr_xy', 'nr_xz', 'nr_yz' )
	580	IF ( av == 0 ) THEN
	581	to_be_resorted => nr
	582	ELSE
[3004]	583	IF ( .NOT. ALLOCATED( nr_av ) ) THEN
	584	ALLOCATE( nr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	585	nr_av = REAL( fill_value, KIND = wp )
	586	ENDIF
[1053]	587	to_be_resorted => nr_av
	588	ENDIF
	589	IF ( mode == 'xy' ) level_z = zu
	590
[2797]	591	CASE ( 'ghf*_xy' ) ! 2d-array
	592	IF ( av == 0 ) THEN
	593	DO m = 1, surf_lsm_h%ns
	594	i = surf_lsm_h%i(m)
	595	j = surf_lsm_h%j(m)
	596	local_pf(i,j,nzb+1) = surf_lsm_h%ghf(m)
	597	ENDDO
	598	DO m = 1, surf_usm_h%ns
	599	i = surf_usm_h%i(m)
	600	j = surf_usm_h%j(m)
[2963]	601	local_pf(i,j,nzb+1) = surf_usm_h%frac(ind_veg_wall,m) * &
[2797]	602	surf_usm_h%wghf_eb(m) + &
[2963]	603	surf_usm_h%frac(ind_pav_green,m) * &
[2797]	604	surf_usm_h%wghf_eb_green(m) + &
[2963]	605	surf_usm_h%frac(ind_wat_win,m) * &
[2797]	606	surf_usm_h%wghf_eb_window(m)
	607	ENDDO
	608	ELSE
[3004]	609	IF ( .NOT. ALLOCATED( ghf_av ) ) THEN
	610	ALLOCATE( ghf_av(nysg:nyng,nxlg:nxrg) )
	611	ghf_av = REAL( fill_value, KIND = wp )
	612	ENDIF
[2797]	613	DO i = nxl, nxr
	614	DO j = nys, nyn
	615	local_pf(i,j,nzb+1) = ghf_av(j,i)
	616	ENDDO
	617	ENDDO
	618	ENDIF
	619
	620	resorted = .TRUE.
	621	two_d = .TRUE.
	622	level_z(nzb+1) = zu(nzb+1)
	623
[1691]	624	CASE ( 'ol*_xy' ) ! 2d-array
	625	IF ( av == 0 ) THEN
[2232]	626	DO m = 1, surf_def_h(0)%ns
	627	i = surf_def_h(0)%i(m)
	628	j = surf_def_h(0)%j(m)
[2512]	629	local_pf(i,j,nzb+1) = surf_def_h(0)%ol(m)
[2232]	630	ENDDO
	631	DO m = 1, surf_lsm_h%ns
	632	i = surf_lsm_h%i(m)
	633	j = surf_lsm_h%j(m)
[2512]	634	local_pf(i,j,nzb+1) = surf_lsm_h%ol(m)
[2232]	635	ENDDO
	636	DO m = 1, surf_usm_h%ns
	637	i = surf_usm_h%i(m)
	638	j = surf_usm_h%j(m)
[2512]	639	local_pf(i,j,nzb+1) = surf_usm_h%ol(m)
[2232]	640	ENDDO
[1691]	641	ELSE
[3004]	642	IF ( .NOT. ALLOCATED( ol_av ) ) THEN
	643	ALLOCATE( ol_av(nysg:nyng,nxlg:nxrg) )
	644	ol_av = REAL( fill_value, KIND = wp )
	645	ENDIF
[2512]	646	DO i = nxl, nxr
	647	DO j = nys, nyn
[1691]	648	local_pf(i,j,nzb+1) = ol_av(j,i)
	649	ENDDO
	650	ENDDO
	651	ENDIF
	652	resorted = .TRUE.
	653	two_d = .TRUE.
	654	level_z(nzb+1) = zu(nzb+1)
	655
[1]	656	CASE ( 'p_xy', 'p_xz', 'p_yz' )
	657	IF ( av == 0 ) THEN
[729]	658	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
[1]	659	to_be_resorted => p
	660	ELSE
[3004]	661	IF ( .NOT. ALLOCATED( p_av ) ) THEN
	662	ALLOCATE( p_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	663	p_av = REAL( fill_value, KIND = wp )
	664	ENDIF
[729]	665	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
[1]	666	to_be_resorted => p_av
	667	ENDIF
	668	IF ( mode == 'xy' ) level_z = zu
	669
	670	CASE ( 'pc_xy', 'pc_xz', 'pc_yz' ) ! particle concentration
	671	IF ( av == 0 ) THEN
[215]	672	IF ( simulated_time >= particle_advection_start ) THEN
	673	tend = prt_count
[2512]	674	! CALL exchange_horiz( tend, nbgp )
[215]	675	ELSE
[1353]	676	tend = 0.0_wp
[215]	677	ENDIF
[2512]	678	DO i = nxl, nxr
	679	DO j = nys, nyn
[1]	680	DO k = nzb, nzt+1
	681	local_pf(i,j,k) = tend(k,j,i)
	682	ENDDO
	683	ENDDO
	684	ENDDO
	685	resorted = .TRUE.
	686	ELSE
[3004]	687	IF ( .NOT. ALLOCATED( pc_av ) ) THEN
	688	ALLOCATE( pc_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	689	pc_av = REAL( fill_value, KIND = wp )
	690	ENDIF
[2512]	691	! CALL exchange_horiz( pc_av, nbgp )
[1]	692	to_be_resorted => pc_av
	693	ENDIF
	694
[1359]	695	CASE ( 'pr_xy', 'pr_xz', 'pr_yz' ) ! mean particle radius (effective radius)
[1]	696	IF ( av == 0 ) THEN
[215]	697	IF ( simulated_time >= particle_advection_start ) THEN
	698	DO i = nxl, nxr
	699	DO j = nys, nyn
	700	DO k = nzb, nzt+1
[1359]	701	number_of_particles = prt_count(k,j,i)
	702	IF (number_of_particles <= 0) CYCLE
	703	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	704	s_r2 = 0.0_wp
[1353]	705	s_r3 = 0.0_wp
[1359]	706	DO n = 1, number_of_particles
	707	IF ( particles(n)%particle_mask ) THEN
	708	s_r2 = s_r2 + particles(n)%radius*2 &
	709	particles(n)%weight_factor
	710	s_r3 = s_r3 + particles(n)%radius*3 &
	711	particles(n)%weight_factor
	712	ENDIF
[215]	713	ENDDO
[1359]	714	IF ( s_r2 > 0.0_wp ) THEN
	715	mean_r = s_r3 / s_r2
[215]	716	ELSE
[1353]	717	mean_r = 0.0_wp
[215]	718	ENDIF
	719	tend(k,j,i) = mean_r
[1]	720	ENDDO
	721	ENDDO
	722	ENDDO
[2512]	723	! CALL exchange_horiz( tend, nbgp )
[215]	724	ELSE
[1353]	725	tend = 0.0_wp
[1359]	726	ENDIF
[2512]	727	DO i = nxl, nxr
	728	DO j = nys, nyn
[1]	729	DO k = nzb, nzt+1
	730	local_pf(i,j,k) = tend(k,j,i)
	731	ENDDO
	732	ENDDO
	733	ENDDO
	734	resorted = .TRUE.
	735	ELSE
[3004]	736	IF ( .NOT. ALLOCATED( pr_av ) ) THEN
	737	ALLOCATE( pr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	738	pr_av = REAL( fill_value, KIND = wp )
	739	ENDIF
[2512]	740	! CALL exchange_horiz( pr_av, nbgp )
[1]	741	to_be_resorted => pr_av
	742	ENDIF
	743
[72]	744	CASE ( 'pra*_xy' ) ! 2d-array / integral quantity => no av
[2512]	745	! CALL exchange_horiz_2d( precipitation_amount )
	746	DO i = nxl, nxr
	747	DO j = nys, nyn
[72]	748	local_pf(i,j,nzb+1) = precipitation_amount(j,i)
	749	ENDDO
	750	ENDDO
[1353]	751	precipitation_amount = 0.0_wp ! reset for next integ. interval
[72]	752	resorted = .TRUE.
	753	two_d = .TRUE.
	754	level_z(nzb+1) = zu(nzb+1)
	755
[1053]	756	CASE ( 'prr_xy', 'prr_xz', 'prr_yz' )
[72]	757	IF ( av == 0 ) THEN
[2512]	758	! CALL exchange_horiz( prr, nbgp )
	759	DO i = nxl, nxr
	760	DO j = nys, nyn
[1053]	761	DO k = nzb, nzt+1
[1822]	762	local_pf(i,j,k) = prr(k,j,i) * hyrho(nzb+1)
[1053]	763	ENDDO
[72]	764	ENDDO
	765	ENDDO
	766	ELSE
[3004]	767	IF ( .NOT. ALLOCATED( prr_av ) ) THEN
	768	ALLOCATE( prr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	769	prr_av = REAL( fill_value, KIND = wp )
	770	ENDIF
[2512]	771	! CALL exchange_horiz( prr_av, nbgp )
	772	DO i = nxl, nxr
	773	DO j = nys, nyn
[1053]	774	DO k = nzb, nzt+1
[1822]	775	local_pf(i,j,k) = prr_av(k,j,i) * hyrho(nzb+1)
[1053]	776	ENDDO
[72]	777	ENDDO
	778	ENDDO
	779	ENDIF
	780	resorted = .TRUE.
[1053]	781	IF ( mode == 'xy' ) level_z = zu
[72]	782
[1]	783	CASE ( 'pt_xy', 'pt_xz', 'pt_yz' )
	784	IF ( av == 0 ) THEN
	785	IF ( .NOT. cloud_physics ) THEN
	786	to_be_resorted => pt
	787	ELSE
[2512]	788	DO i = nxl, nxr
	789	DO j = nys, nyn
[1]	790	DO k = nzb, nzt+1
[1320]	791	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
	792	pt_d_t(k) * &
[1]	793	ql(k,j,i)
	794	ENDDO
	795	ENDDO
	796	ENDDO
	797	resorted = .TRUE.
	798	ENDIF
	799	ELSE
[3004]	800	IF ( .NOT. ALLOCATED( pt_av ) ) THEN
	801	ALLOCATE( pt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	802	pt_av = REAL( fill_value, KIND = wp )
	803	ENDIF
[1]	804	to_be_resorted => pt_av
	805	ENDIF
	806	IF ( mode == 'xy' ) level_z = zu
	807
	808	CASE ( 'q_xy', 'q_xz', 'q_yz' )
	809	IF ( av == 0 ) THEN
	810	to_be_resorted => q
	811	ELSE
[3004]	812	IF ( .NOT. ALLOCATED( q_av ) ) THEN
	813	ALLOCATE( q_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	814	q_av = REAL( fill_value, KIND = wp )
	815	ENDIF
[1]	816	to_be_resorted => q_av
	817	ENDIF
	818	IF ( mode == 'xy' ) level_z = zu
	819
[1053]	820	CASE ( 'qc_xy', 'qc_xz', 'qc_yz' )
[1]	821	IF ( av == 0 ) THEN
[1115]	822	to_be_resorted => qc
[1]	823	ELSE
[3004]	824	IF ( .NOT. ALLOCATED( qc_av ) ) THEN
	825	ALLOCATE( qc_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	826	qc_av = REAL( fill_value, KIND = wp )
	827	ENDIF
[1115]	828	to_be_resorted => qc_av
[1]	829	ENDIF
	830	IF ( mode == 'xy' ) level_z = zu
	831
[1053]	832	CASE ( 'ql_xy', 'ql_xz', 'ql_yz' )
	833	IF ( av == 0 ) THEN
[1115]	834	to_be_resorted => ql
[1053]	835	ELSE
[3004]	836	IF ( .NOT. ALLOCATED( ql_av ) ) THEN
	837	ALLOCATE( ql_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	838	ql_av = REAL( fill_value, KIND = wp )
	839	ENDIF
[1115]	840	to_be_resorted => ql_av
[1053]	841	ENDIF
	842	IF ( mode == 'xy' ) level_z = zu
	843
[1]	844	CASE ( 'ql_c_xy', 'ql_c_xz', 'ql_c_yz' )
	845	IF ( av == 0 ) THEN
	846	to_be_resorted => ql_c
	847	ELSE
[3004]	848	IF ( .NOT. ALLOCATED( ql_c_av ) ) THEN
	849	ALLOCATE( ql_c_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	850	ql_c_av = REAL( fill_value, KIND = wp )
	851	ENDIF
[1]	852	to_be_resorted => ql_c_av
	853	ENDIF
	854	IF ( mode == 'xy' ) level_z = zu
	855
	856	CASE ( 'ql_v_xy', 'ql_v_xz', 'ql_v_yz' )
	857	IF ( av == 0 ) THEN
	858	to_be_resorted => ql_v
	859	ELSE
[3004]	860	IF ( .NOT. ALLOCATED( ql_v_av ) ) THEN
	861	ALLOCATE( ql_v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	862	ql_v_av = REAL( fill_value, KIND = wp )
	863	ENDIF
[1]	864	to_be_resorted => ql_v_av
	865	ENDIF
	866	IF ( mode == 'xy' ) level_z = zu
	867
	868	CASE ( 'ql_vp_xy', 'ql_vp_xz', 'ql_vp_yz' )
	869	IF ( av == 0 ) THEN
[1007]	870	IF ( simulated_time >= particle_advection_start ) THEN
	871	DO i = nxl, nxr
	872	DO j = nys, nyn
	873	DO k = nzb, nzt+1
[1359]	874	number_of_particles = prt_count(k,j,i)
	875	IF (number_of_particles <= 0) CYCLE
	876	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	877	DO n = 1, number_of_particles
	878	IF ( particles(n)%particle_mask ) THEN
	879	tend(k,j,i) = tend(k,j,i) + &
	880	particles(n)%weight_factor / &
	881	prt_count(k,j,i)
	882	ENDIF
[1007]	883	ENDDO
	884	ENDDO
	885	ENDDO
	886	ENDDO
[2512]	887	! CALL exchange_horiz( tend, nbgp )
[1007]	888	ELSE
[1353]	889	tend = 0.0_wp
[1359]	890	ENDIF
[2512]	891	DO i = nxl, nxr
	892	DO j = nys, nyn
[1007]	893	DO k = nzb, nzt+1
	894	local_pf(i,j,k) = tend(k,j,i)
	895	ENDDO
	896	ENDDO
	897	ENDDO
	898	resorted = .TRUE.
	899	ELSE
[3004]	900	IF ( .NOT. ALLOCATED( ql_vp_av ) ) THEN
	901	ALLOCATE( ql_vp_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	902	ql_vp_av = REAL( fill_value, KIND = wp )
	903	ENDIF
[2512]	904	! CALL exchange_horiz( ql_vp_av, nbgp )
[3004]	905	to_be_resorted => ql_vp_av
[1]	906	ENDIF
	907	IF ( mode == 'xy' ) level_z = zu
	908
[1053]	909	CASE ( 'qr_xy', 'qr_xz', 'qr_yz' )
	910	IF ( av == 0 ) THEN
	911	to_be_resorted => qr
	912	ELSE
[3004]	913	IF ( .NOT. ALLOCATED( qr_av ) ) THEN
	914	ALLOCATE( qr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	915	qr_av = REAL( fill_value, KIND = wp )
	916	ENDIF
[1053]	917	to_be_resorted => qr_av
	918	ENDIF
	919	IF ( mode == 'xy' ) level_z = zu
	920
[354]	921	CASE ( 'qsws*_xy' ) ! 2d-array
	922	IF ( av == 0 ) THEN
[2743]	923	!
	924	!-- In case of default surfaces, clean-up flux by density.
	925	!-- In case of land- and urban-surfaces, convert fluxes into
	926	!-- dynamic units
[2232]	927	DO m = 1, surf_def_h(0)%ns
	928	i = surf_def_h(0)%i(m)
	929	j = surf_def_h(0)%j(m)
[2743]	930	k = surf_def_h(0)%k(m)
	931	local_pf(i,j,nzb+1) = surf_def_h(0)%qsws(m) * &
	932	waterflux_output_conversion(k)
[2232]	933	ENDDO
	934	DO m = 1, surf_lsm_h%ns
	935	i = surf_lsm_h%i(m)
	936	j = surf_lsm_h%j(m)
[2743]	937	k = surf_lsm_h%k(m)
	938	local_pf(i,j,nzb+1) = surf_lsm_h%qsws(m) * l_v
[2232]	939	ENDDO
	940	DO m = 1, surf_usm_h%ns
	941	i = surf_usm_h%i(m)
	942	j = surf_usm_h%j(m)
[2743]	943	k = surf_usm_h%k(m)
	944	local_pf(i,j,nzb+1) = surf_usm_h%qsws(m) * l_v
[2232]	945	ENDDO
[354]	946	ELSE
[3004]	947	IF ( .NOT. ALLOCATED( qsws_av ) ) THEN
	948	ALLOCATE( qsws_av(nysg:nyng,nxlg:nxrg) )
	949	qsws_av = REAL( fill_value, KIND = wp )
	950	ENDIF
[2512]	951	DO i = nxl, nxr
	952	DO j = nys, nyn
[354]	953	local_pf(i,j,nzb+1) = qsws_av(j,i)
	954	ENDDO
	955	ENDDO
	956	ENDIF
	957	resorted = .TRUE.
	958	two_d = .TRUE.
	959	level_z(nzb+1) = zu(nzb+1)
	960
[1]	961	CASE ( 'qv_xy', 'qv_xz', 'qv_yz' )
	962	IF ( av == 0 ) THEN
[2512]	963	DO i = nxl, nxr
	964	DO j = nys, nyn
[1]	965	DO k = nzb, nzt+1
	966	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
	967	ENDDO
	968	ENDDO
	969	ENDDO
	970	resorted = .TRUE.
	971	ELSE
[3004]	972	IF ( .NOT. ALLOCATED( qv_av ) ) THEN
	973	ALLOCATE( qv_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	974	qv_av = REAL( fill_value, KIND = wp )
	975	ENDIF
[1]	976	to_be_resorted => qv_av
	977	ENDIF
	978	IF ( mode == 'xy' ) level_z = zu
	979
[2735]	980	CASE ( 'r_a*_xy' ) ! 2d-array
	981	IF ( av == 0 ) THEN
	982	DO m = 1, surf_lsm_h%ns
	983	i = surf_lsm_h%i(m)
	984	j = surf_lsm_h%j(m)
	985	local_pf(i,j,nzb+1) = surf_lsm_h%r_a(m)
	986	ENDDO
[1551]	987
[2735]	988	DO m = 1, surf_usm_h%ns
	989	i = surf_usm_h%i(m)
	990	j = surf_usm_h%j(m)
	991	local_pf(i,j,nzb+1) = &
[2963]	992	( surf_usm_h%frac(ind_veg_wall,m) * &
	993	surf_usm_h%r_a(m) + &
	994	surf_usm_h%frac(ind_pav_green,m) * &
	995	surf_usm_h%r_a_green(m) + &
	996	surf_usm_h%frac(ind_wat_win,m) * &
	997	surf_usm_h%r_a_window(m) )
[2735]	998	ENDDO
	999	ELSE
[3004]	1000	IF ( .NOT. ALLOCATED( r_a_av ) ) THEN
	1001	ALLOCATE( r_a_av(nysg:nyng,nxlg:nxrg) )
	1002	r_a_av = REAL( fill_value, KIND = wp )
	1003	ENDIF
[2735]	1004	DO i = nxl, nxr
	1005	DO j = nys, nyn
	1006	local_pf(i,j,nzb+1) = r_a_av(j,i)
	1007	ENDDO
	1008	ENDDO
	1009	ENDIF
	1010	resorted = .TRUE.
	1011	two_d = .TRUE.
	1012	level_z(nzb+1) = zu(nzb+1)
	1013
[2190]	1014	CASE ( 'rho_ocean_xy', 'rho_ocean_xz', 'rho_ocean_yz' )
[96]	1015	IF ( av == 0 ) THEN
[2031]	1016	to_be_resorted => rho_ocean
[96]	1017	ELSE
[3004]	1018	IF ( .NOT. ALLOCATED( rho_ocean_av ) ) THEN
	1019	ALLOCATE( rho_ocean_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1020	rho_ocean_av = REAL( fill_value, KIND = wp )
	1021	ENDIF
[2031]	1022	to_be_resorted => rho_ocean_av
[96]	1023	ENDIF
	1024
[1]	1025	CASE ( 's_xy', 's_xz', 's_yz' )
	1026	IF ( av == 0 ) THEN
[1960]	1027	to_be_resorted => s
[1]	1028	ELSE
[3004]	1029	IF ( .NOT. ALLOCATED( s_av ) ) THEN
	1030	ALLOCATE( s_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1031	s_av = REAL( fill_value, KIND = wp )
	1032	ENDIF
[355]	1033	to_be_resorted => s_av
[1]	1034	ENDIF
	1035
[96]	1036	CASE ( 'sa_xy', 'sa_xz', 'sa_yz' )
	1037	IF ( av == 0 ) THEN
	1038	to_be_resorted => sa
	1039	ELSE
[3004]	1040	IF ( .NOT. ALLOCATED( sa_av ) ) THEN
	1041	ALLOCATE( sa_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1042	sa_av = REAL( fill_value, KIND = wp )
	1043	ENDIF
[96]	1044	to_be_resorted => sa_av
	1045	ENDIF
	1046
[354]	1047	CASE ( 'shf*_xy' ) ! 2d-array
	1048	IF ( av == 0 ) THEN
[2743]	1049	!
	1050	!-- In case of default surfaces, clean-up flux by density.
	1051	!-- In case of land- and urban-surfaces, convert fluxes into
	1052	!-- dynamic units.
[2232]	1053	DO m = 1, surf_def_h(0)%ns
	1054	i = surf_def_h(0)%i(m)
	1055	j = surf_def_h(0)%j(m)
[2743]	1056	k = surf_def_h(0)%k(m)
	1057	local_pf(i,j,nzb+1) = surf_def_h(0)%shf(m) * &
	1058	heatflux_output_conversion(k)
[2232]	1059	ENDDO
	1060	DO m = 1, surf_lsm_h%ns
	1061	i = surf_lsm_h%i(m)
	1062	j = surf_lsm_h%j(m)
[2743]	1063	k = surf_lsm_h%k(m)
	1064	local_pf(i,j,nzb+1) = surf_lsm_h%shf(m) * cp
[2232]	1065	ENDDO
	1066	DO m = 1, surf_usm_h%ns
	1067	i = surf_usm_h%i(m)
	1068	j = surf_usm_h%j(m)
[2743]	1069	k = surf_usm_h%k(m)
	1070	local_pf(i,j,nzb+1) = surf_usm_h%shf(m) * cp
[2232]	1071	ENDDO
[354]	1072	ELSE
[3004]	1073	IF ( .NOT. ALLOCATED( shf_av ) ) THEN
	1074	ALLOCATE( shf_av(nysg:nyng,nxlg:nxrg) )
	1075	shf_av = REAL( fill_value, KIND = wp )
	1076	ENDIF
[2512]	1077	DO i = nxl, nxr
	1078	DO j = nys, nyn
[354]	1079	local_pf(i,j,nzb+1) = shf_av(j,i)
	1080	ENDDO
	1081	ENDDO
	1082	ENDIF
	1083	resorted = .TRUE.
	1084	two_d = .TRUE.
	1085	level_z(nzb+1) = zu(nzb+1)
[1960]	1086
	1087	CASE ( 'ssws*_xy' ) ! 2d-array
	1088	IF ( av == 0 ) THEN
[2232]	1089	DO m = 1, surf_def_h(0)%ns
	1090	i = surf_def_h(0)%i(m)
	1091	j = surf_def_h(0)%j(m)
[2512]	1092	local_pf(i,j,nzb+1) = surf_def_h(0)%ssws(m)
[2232]	1093	ENDDO
	1094	DO m = 1, surf_lsm_h%ns
	1095	i = surf_lsm_h%i(m)
	1096	j = surf_lsm_h%j(m)
[2512]	1097	local_pf(i,j,nzb+1) = surf_lsm_h%ssws(m)
[2232]	1098	ENDDO
	1099	DO m = 1, surf_usm_h%ns
	1100	i = surf_usm_h%i(m)
	1101	j = surf_usm_h%j(m)
[2512]	1102	local_pf(i,j,nzb+1) = surf_usm_h%ssws(m)
[2232]	1103	ENDDO
[1960]	1104	ELSE
[3004]	1105	IF ( .NOT. ALLOCATED( ssws_av ) ) THEN
	1106	ALLOCATE( ssws_av(nysg:nyng,nxlg:nxrg) )
	1107	ssws_av = REAL( fill_value, KIND = wp )
	1108	ENDIF
[2512]	1109	DO i = nxl, nxr
	1110	DO j = nys, nyn
[1960]	1111	local_pf(i,j,nzb+1) = ssws_av(j,i)
	1112	ENDDO
	1113	ENDDO
	1114	ENDIF
	1115	resorted = .TRUE.
	1116	two_d = .TRUE.
	1117	level_z(nzb+1) = zu(nzb+1)
[1551]	1118
[1]	1119	CASE ( 't*_xy' ) ! 2d-array
	1120	IF ( av == 0 ) THEN
[2232]	1121	DO m = 1, surf_def_h(0)%ns
	1122	i = surf_def_h(0)%i(m)
	1123	j = surf_def_h(0)%j(m)
[2512]	1124	local_pf(i,j,nzb+1) = surf_def_h(0)%ts(m)
[2232]	1125	ENDDO
	1126	DO m = 1, surf_lsm_h%ns
	1127	i = surf_lsm_h%i(m)
	1128	j = surf_lsm_h%j(m)
[2512]	1129	local_pf(i,j,nzb+1) = surf_lsm_h%ts(m)
[2232]	1130	ENDDO
	1131	DO m = 1, surf_usm_h%ns
	1132	i = surf_usm_h%i(m)
	1133	j = surf_usm_h%j(m)
[2512]	1134	local_pf(i,j,nzb+1) = surf_usm_h%ts(m)
[2232]	1135	ENDDO
[1]	1136	ELSE
[3004]	1137	IF ( .NOT. ALLOCATED( ts_av ) ) THEN
	1138	ALLOCATE( ts_av(nysg:nyng,nxlg:nxrg) )
	1139	ts_av = REAL( fill_value, KIND = wp )
	1140	ENDIF
[2512]	1141	DO i = nxl, nxr
	1142	DO j = nys, nyn
[1]	1143	local_pf(i,j,nzb+1) = ts_av(j,i)
	1144	ENDDO
	1145	ENDDO
	1146	ENDIF
	1147	resorted = .TRUE.
	1148	two_d = .TRUE.
	1149	level_z(nzb+1) = zu(nzb+1)
	1150
[2742]	1151	CASE ( 'tsurf*_xy' ) ! 2d-array
	1152	IF ( av == 0 ) THEN
[2798]	1153	DO m = 1, surf_def_h(0)%ns
	1154	i = surf_def_h(0)%i(m)
	1155	j = surf_def_h(0)%j(m)
	1156	local_pf(i,j,nzb+1) = surf_def_h(0)%pt_surface(m)
	1157	ENDDO
	1158
[2742]	1159	DO m = 1, surf_lsm_h%ns
	1160	i = surf_lsm_h%i(m)
	1161	j = surf_lsm_h%j(m)
	1162	local_pf(i,j,nzb+1) = surf_lsm_h%pt_surface(m)
	1163	ENDDO
	1164
	1165	DO m = 1, surf_usm_h%ns
	1166	i = surf_usm_h%i(m)
	1167	j = surf_usm_h%j(m)
	1168	local_pf(i,j,nzb+1) = surf_usm_h%pt_surface(m)
	1169	ENDDO
	1170
	1171	ELSE
[3004]	1172	IF ( .NOT. ALLOCATED( tsurf_av ) ) THEN
	1173	ALLOCATE( tsurf_av(nysg:nyng,nxlg:nxrg) )
	1174	tsurf_av = REAL( fill_value, KIND = wp )
	1175	ENDIF
[2742]	1176	DO i = nxl, nxr
	1177	DO j = nys, nyn
	1178	local_pf(i,j,nzb+1) = tsurf_av(j,i)
	1179	ENDDO
	1180	ENDDO
	1181	ENDIF
	1182	resorted = .TRUE.
	1183	two_d = .TRUE.
	1184	level_z(nzb+1) = zu(nzb+1)
	1185
[1]	1186	CASE ( 'u_xy', 'u_xz', 'u_yz' )
[2696]	1187	flag_nr = 1
[1]	1188	IF ( av == 0 ) THEN
	1189	to_be_resorted => u
	1190	ELSE
[3004]	1191	IF ( .NOT. ALLOCATED( u_av ) ) THEN
	1192	ALLOCATE( u_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1193	u_av = REAL( fill_value, KIND = wp )
	1194	ENDIF
[1]	1195	to_be_resorted => u_av
	1196	ENDIF
	1197	IF ( mode == 'xy' ) level_z = zu
	1198	!
	1199	!-- Substitute the values generated by "mirror" boundary condition
	1200	!-- at the bottom boundary by the real surface values.
	1201	IF ( do2d(av,if) == 'u_xz' .OR. do2d(av,if) == 'u_yz' ) THEN
[1353]	1202	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	1203	ENDIF
	1204
	1205	CASE ( 'u*_xy' ) ! 2d-array
	1206	IF ( av == 0 ) THEN
[2232]	1207	DO m = 1, surf_def_h(0)%ns
	1208	i = surf_def_h(0)%i(m)
	1209	j = surf_def_h(0)%j(m)
[2512]	1210	local_pf(i,j,nzb+1) = surf_def_h(0)%us(m)
[2232]	1211	ENDDO
	1212	DO m = 1, surf_lsm_h%ns
	1213	i = surf_lsm_h%i(m)
	1214	j = surf_lsm_h%j(m)
[2512]	1215	local_pf(i,j,nzb+1) = surf_lsm_h%us(m)
[2232]	1216	ENDDO
	1217	DO m = 1, surf_usm_h%ns
	1218	i = surf_usm_h%i(m)
	1219	j = surf_usm_h%j(m)
[2512]	1220	local_pf(i,j,nzb+1) = surf_usm_h%us(m)
[2232]	1221	ENDDO
[1]	1222	ELSE
[3004]	1223	IF ( .NOT. ALLOCATED( us_av ) ) THEN
	1224	ALLOCATE( us_av(nysg:nyng,nxlg:nxrg) )
	1225	us_av = REAL( fill_value, KIND = wp )
	1226	ENDIF
[2512]	1227	DO i = nxl, nxr
	1228	DO j = nys, nyn
[1]	1229	local_pf(i,j,nzb+1) = us_av(j,i)
	1230	ENDDO
	1231	ENDDO
	1232	ENDIF
	1233	resorted = .TRUE.
	1234	two_d = .TRUE.
	1235	level_z(nzb+1) = zu(nzb+1)
	1236
	1237	CASE ( 'v_xy', 'v_xz', 'v_yz' )
[2696]	1238	flag_nr = 2
[1]	1239	IF ( av == 0 ) THEN
	1240	to_be_resorted => v
	1241	ELSE
[3004]	1242	IF ( .NOT. ALLOCATED( v_av ) ) THEN
	1243	ALLOCATE( v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1244	v_av = REAL( fill_value, KIND = wp )
	1245	ENDIF
[1]	1246	to_be_resorted => v_av
	1247	ENDIF
	1248	IF ( mode == 'xy' ) level_z = zu
	1249	!
	1250	!-- Substitute the values generated by "mirror" boundary condition
	1251	!-- at the bottom boundary by the real surface values.
	1252	IF ( do2d(av,if) == 'v_xz' .OR. do2d(av,if) == 'v_yz' ) THEN
[1353]	1253	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	1254	ENDIF
	1255
	1256	CASE ( 'vpt_xy', 'vpt_xz', 'vpt_yz' )
	1257	IF ( av == 0 ) THEN
	1258	to_be_resorted => vpt
	1259	ELSE
[3004]	1260	IF ( .NOT. ALLOCATED( vpt_av ) ) THEN
	1261	ALLOCATE( vpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1262	vpt_av = REAL( fill_value, KIND = wp )
	1263	ENDIF
[1]	1264	to_be_resorted => vpt_av
	1265	ENDIF
	1266	IF ( mode == 'xy' ) level_z = zu
	1267
	1268	CASE ( 'w_xy', 'w_xz', 'w_yz' )
[2696]	1269	flag_nr = 3
[1]	1270	IF ( av == 0 ) THEN
	1271	to_be_resorted => w
	1272	ELSE
[3004]	1273	IF ( .NOT. ALLOCATED( w_av ) ) THEN
	1274	ALLOCATE( w_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1275	w_av = REAL( fill_value, KIND = wp )
	1276	ENDIF
[1]	1277	to_be_resorted => w_av
	1278	ENDIF
	1279	IF ( mode == 'xy' ) level_z = zw
	1280
[72]	1281	CASE ( 'z0*_xy' ) ! 2d-array
	1282	IF ( av == 0 ) THEN
[2232]	1283	DO m = 1, surf_def_h(0)%ns
	1284	i = surf_def_h(0)%i(m)
	1285	j = surf_def_h(0)%j(m)
[2512]	1286	local_pf(i,j,nzb+1) = surf_def_h(0)%z0(m)
[2232]	1287	ENDDO
	1288	DO m = 1, surf_lsm_h%ns
	1289	i = surf_lsm_h%i(m)
	1290	j = surf_lsm_h%j(m)
[2512]	1291	local_pf(i,j,nzb+1) = surf_lsm_h%z0(m)
[2232]	1292	ENDDO
	1293	DO m = 1, surf_usm_h%ns
	1294	i = surf_usm_h%i(m)
	1295	j = surf_usm_h%j(m)
[2512]	1296	local_pf(i,j,nzb+1) = surf_usm_h%z0(m)
[2232]	1297	ENDDO
[72]	1298	ELSE
[3004]	1299	IF ( .NOT. ALLOCATED( z0_av ) ) THEN
	1300	ALLOCATE( z0_av(nysg:nyng,nxlg:nxrg) )
	1301	z0_av = REAL( fill_value, KIND = wp )
	1302	ENDIF
[2512]	1303	DO i = nxl, nxr
	1304	DO j = nys, nyn
[72]	1305	local_pf(i,j,nzb+1) = z0_av(j,i)
	1306	ENDDO
	1307	ENDDO
	1308	ENDIF
	1309	resorted = .TRUE.
	1310	two_d = .TRUE.
	1311	level_z(nzb+1) = zu(nzb+1)
	1312
[978]	1313	CASE ( 'z0h*_xy' ) ! 2d-array
	1314	IF ( av == 0 ) THEN
[2232]	1315	DO m = 1, surf_def_h(0)%ns
	1316	i = surf_def_h(0)%i(m)
	1317	j = surf_def_h(0)%j(m)
[2512]	1318	local_pf(i,j,nzb+1) = surf_def_h(0)%z0h(m)
[2232]	1319	ENDDO
	1320	DO m = 1, surf_lsm_h%ns
	1321	i = surf_lsm_h%i(m)
	1322	j = surf_lsm_h%j(m)
[2512]	1323	local_pf(i,j,nzb+1) = surf_lsm_h%z0h(m)
[2232]	1324	ENDDO
	1325	DO m = 1, surf_usm_h%ns
	1326	i = surf_usm_h%i(m)
	1327	j = surf_usm_h%j(m)
[2512]	1328	local_pf(i,j,nzb+1) = surf_usm_h%z0h(m)
[2232]	1329	ENDDO
[978]	1330	ELSE
[3004]	1331	IF ( .NOT. ALLOCATED( z0h_av ) ) THEN
	1332	ALLOCATE( z0h_av(nysg:nyng,nxlg:nxrg) )
	1333	z0h_av = REAL( fill_value, KIND = wp )
	1334	ENDIF
[2512]	1335	DO i = nxl, nxr
	1336	DO j = nys, nyn
[978]	1337	local_pf(i,j,nzb+1) = z0h_av(j,i)
	1338	ENDDO
	1339	ENDDO
	1340	ENDIF
	1341	resorted = .TRUE.
	1342	two_d = .TRUE.
	1343	level_z(nzb+1) = zu(nzb+1)
	1344
[1788]	1345	CASE ( 'z0q*_xy' ) ! 2d-array
	1346	IF ( av == 0 ) THEN
[2232]	1347	DO m = 1, surf_def_h(0)%ns
	1348	i = surf_def_h(0)%i(m)
	1349	j = surf_def_h(0)%j(m)
[2512]	1350	local_pf(i,j,nzb+1) = surf_def_h(0)%z0q(m)
[2232]	1351	ENDDO
	1352	DO m = 1, surf_lsm_h%ns
	1353	i = surf_lsm_h%i(m)
	1354	j = surf_lsm_h%j(m)
[2512]	1355	local_pf(i,j,nzb+1) = surf_lsm_h%z0q(m)
[2232]	1356	ENDDO
	1357	DO m = 1, surf_usm_h%ns
	1358	i = surf_usm_h%i(m)
	1359	j = surf_usm_h%j(m)
[2512]	1360	local_pf(i,j,nzb+1) = surf_usm_h%z0q(m)
[2232]	1361	ENDDO
[1788]	1362	ELSE
[3004]	1363	IF ( .NOT. ALLOCATED( z0q_av ) ) THEN
	1364	ALLOCATE( z0q_av(nysg:nyng,nxlg:nxrg) )
	1365	z0q_av = REAL( fill_value, KIND = wp )
	1366	ENDIF
[2512]	1367	DO i = nxl, nxr
	1368	DO j = nys, nyn
[1788]	1369	local_pf(i,j,nzb+1) = z0q_av(j,i)
	1370	ENDDO
	1371	ENDDO
	1372	ENDIF
	1373	resorted = .TRUE.
	1374	two_d = .TRUE.
	1375	level_z(nzb+1) = zu(nzb+1)
	1376
[1]	1377	CASE DEFAULT
[1972]	1378
[1]	1379	!
[1972]	1380	!-- Land surface model quantity
	1381	IF ( land_surface ) THEN
	1382	CALL lsm_data_output_2d( av, do2d(av,if), found, grid, mode,&
	1383	local_pf, two_d, nzb_do, nzt_do )
	1384	ENDIF
	1385
	1386	!
[2696]	1387	!-- Turbulence closure variables
	1388	IF ( .NOT. found ) THEN
	1389	CALL tcm_data_output_2d( av, do2d(av,if), found, grid, mode,&
	1390	local_pf, two_d, nzb_do, nzt_do )
	1391	ENDIF
	1392
	1393	!
[1976]	1394	!-- Radiation quantity
	1395	IF ( .NOT. found .AND. radiation ) THEN
	1396	CALL radiation_data_output_2d( av, do2d(av,if), found, grid,&
	1397	mode, local_pf, two_d )
	1398	ENDIF
	1399
	1400	!
[2817]	1401	!-- Gust module quantities
	1402	IF ( .NOT. found .AND. gust_module_enabled ) THEN
	1403	CALL gust_data_output_2d( av, do2d(av,if), found, grid, &
	1404	local_pf, two_d, nzb_do, nzt_do )
	1405	ENDIF
	1406
	1407	!
[2696]	1408	!-- UV exposure model quantity
	1409	IF ( uv_exposure ) THEN
	1410	CALL uvem_data_output_2d( av, do2d(av,if), found, grid, mode,&
	1411	local_pf, two_d, nzb_do, nzt_do )
	1412	ENDIF
	1413
	1414	!
[1]	1415	!-- User defined quantity
[1972]	1416	IF ( .NOT. found ) THEN
	1417	CALL user_data_output_2d( av, do2d(av,if), found, grid, &
	1418	local_pf, two_d, nzb_do, nzt_do )
	1419	ENDIF
	1420
[1]	1421	resorted = .TRUE.
	1422
	1423	IF ( grid == 'zu' ) THEN
	1424	IF ( mode == 'xy' ) level_z = zu
	1425	ELSEIF ( grid == 'zw' ) THEN
	1426	IF ( mode == 'xy' ) level_z = zw
[343]	1427	ELSEIF ( grid == 'zu1' ) THEN
	1428	IF ( mode == 'xy' ) level_z(nzb+1) = zu(nzb+1)
[1551]	1429	ELSEIF ( grid == 'zs' ) THEN
	1430	IF ( mode == 'xy' ) level_z = zs
[1]	1431	ENDIF
	1432
	1433	IF ( .NOT. found ) THEN
[1320]	1434	message_string = 'no output provided for: ' // &
[274]	1435	TRIM( do2d(av,if) )
[254]	1436	CALL message( 'data_output_2d', 'PA0181', 0, 0, 0, 6, 0 )
[1]	1437	ENDIF
	1438
	1439	END SELECT
	1440
	1441	!
[2696]	1442	!-- Resort the array to be output, if not done above. Flag topography
	1443	!-- grid points with fill values, using the corresponding maksing flag.
[1]	1444	IF ( .NOT. resorted ) THEN
[2512]	1445	DO i = nxl, nxr
	1446	DO j = nys, nyn
[1551]	1447	DO k = nzb_do, nzt_do
[2696]	1448	local_pf(i,j,k) = MERGE( to_be_resorted(k,j,i), &
	1449	REAL( fill_value, KIND = wp ), &
	1450	BTEST( wall_flags_0(k,j,i), &
	1451	flag_nr ) )
[1]	1452	ENDDO
	1453	ENDDO
	1454	ENDDO
	1455	ENDIF
	1456
	1457	!
	1458	!-- Output of the individual cross-sections, depending on the cross-
	1459	!-- section mode chosen.
	1460	is = 1
[1960]	1461	loop1: DO WHILE ( section(is,s_ind) /= -9999 .OR. two_d )
[1]	1462
	1463	SELECT CASE ( mode )
	1464
	1465	CASE ( 'xy' )
	1466	!
	1467	!-- Determine the cross section index
	1468	IF ( two_d ) THEN
	1469	layer_xy = nzb+1
	1470	ELSE
[1960]	1471	layer_xy = section(is,s_ind)
[1]	1472	ENDIF
	1473
	1474	!
[1551]	1475	!-- Exit the loop for layers beyond the data output domain
	1476	!-- (used for soil model)
[1691]	1477	IF ( layer_xy > nzt_do ) THEN
[1551]	1478	EXIT loop1
	1479	ENDIF
	1480
	1481	!
[1308]	1482	!-- Update the netCDF xy cross section time axis.
	1483	!-- In case of parallel output, this is only done by PE0
	1484	!-- to increase the performance.
	1485	IF ( simulated_time /= do2d_xy_last_time(av) ) THEN
	1486	do2d_xy_time_count(av) = do2d_xy_time_count(av) + 1
	1487	do2d_xy_last_time(av) = simulated_time
	1488	IF ( myid == 0 ) THEN
[1327]	1489	IF ( .NOT. data_output_2d_on_each_pe &
	1490	.OR. netcdf_data_format > 4 ) &
[493]	1491	THEN
[1]	1492	#if defined( __netcdf )
	1493	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1494	id_var_time_xy(av), &
[291]	1495	(/ time_since_reference_point /), &
[1]	1496	start = (/ do2d_xy_time_count(av) /), &
	1497	count = (/ 1 /) )
[1783]	1498	CALL netcdf_handle_error( 'data_output_2d', 53 )
[1]	1499	#endif
	1500	ENDIF
	1501	ENDIF
	1502	ENDIF
	1503	!
	1504	!-- If required, carry out averaging along z
[1960]	1505	IF ( section(is,s_ind) == -1 .AND. .NOT. two_d ) THEN
[1]	1506
[1353]	1507	local_2d = 0.0_wp
[1]	1508	!
	1509	!-- Carry out the averaging (all data are on the PE)
[1551]	1510	DO k = nzb_do, nzt_do
[2512]	1511	DO j = nys, nyn
	1512	DO i = nxl, nxr
[1]	1513	local_2d(i,j) = local_2d(i,j) + local_pf(i,j,k)
	1514	ENDDO
	1515	ENDDO
	1516	ENDDO
	1517
[1551]	1518	local_2d = local_2d / ( nzt_do - nzb_do + 1.0_wp)
[1]	1519
	1520	ELSE
	1521	!
	1522	!-- Just store the respective section on the local array
	1523	local_2d = local_pf(:,:,layer_xy)
	1524
	1525	ENDIF
	1526
	1527	#if defined( __parallel )
[1327]	1528	IF ( netcdf_data_format > 4 ) THEN
[1]	1529	!
[1031]	1530	!-- Parallel output in netCDF4/HDF5 format.
[493]	1531	IF ( two_d ) THEN
	1532	iis = 1
	1533	ELSE
	1534	iis = is
	1535	ENDIF
	1536
[1]	1537	#if defined( __netcdf )
[1308]	1538	!
	1539	!-- For parallel output, all cross sections are first stored
	1540	!-- here on a local array and will be written to the output
	1541	!-- file afterwards to increase the performance.
[2512]	1542	DO i = nxl, nxr
	1543	DO j = nys, nyn
[1308]	1544	local_2d_sections(i,j,iis) = local_2d(i,j)
	1545	ENDDO
	1546	ENDDO
[1]	1547	#endif
[493]	1548	ELSE
[1]	1549
[493]	1550	IF ( data_output_2d_on_each_pe ) THEN
[1]	1551	!
[493]	1552	!-- Output of partial arrays on each PE
	1553	#if defined( __netcdf )
[1327]	1554	IF ( myid == 0 ) THEN
[1320]	1555	WRITE ( 21 ) time_since_reference_point, &
[493]	1556	do2d_xy_time_count(av), av
	1557	ENDIF
	1558	#endif
[759]	1559	DO i = 0, io_blocks-1
	1560	IF ( i == io_group ) THEN
[2512]	1561	WRITE ( 21 ) nxl, nxr, nys, nyn, nys, nyn
[759]	1562	WRITE ( 21 ) local_2d
	1563	ENDIF
	1564	#if defined( __parallel )
	1565	CALL MPI_BARRIER( comm2d, ierr )
	1566	#endif
	1567	ENDDO
[559]	1568
[493]	1569	ELSE
[1]	1570	!
[493]	1571	!-- PE0 receives partial arrays from all processors and
	1572	!-- then outputs them. Here a barrier has to be set,
	1573	!-- because otherwise "-MPI- FATAL: Remote protocol queue
	1574	!-- full" may occur.
	1575	CALL MPI_BARRIER( comm2d, ierr )
	1576
[2512]	1577	ngp = ( nxr-nxl+1 ) * ( nyn-nys+1 )
[493]	1578	IF ( myid == 0 ) THEN
[1]	1579	!
[493]	1580	!-- Local array can be relocated directly.
[2512]	1581	total_2d(nxl:nxr,nys:nyn) = local_2d
[1]	1582	!
[493]	1583	!-- Receive data from all other PEs.
	1584	DO n = 1, numprocs-1
[1]	1585	!
[493]	1586	!-- Receive index limits first, then array.
	1587	!-- Index limits are received in arbitrary order from
	1588	!-- the PEs.
[1320]	1589	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1590	MPI_ANY_SOURCE, 0, comm2d, &
[493]	1591	status, ierr )
	1592	sender = status(MPI_SOURCE)
	1593	DEALLOCATE( local_2d )
	1594	ALLOCATE( local_2d(ind(1):ind(2),ind(3):ind(4)) )
[1320]	1595	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1596	MPI_REAL, sender, 1, comm2d, &
[493]	1597	status, ierr )
	1598	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
	1599	ENDDO
[1]	1600	!
[493]	1601	!-- Relocate the local array for the next loop increment
	1602	DEALLOCATE( local_2d )
[2512]	1603	ALLOCATE( local_2d(nxl:nxr,nys:nyn) )
[1]	1604
	1605	#if defined( __netcdf )
[1327]	1606	IF ( two_d ) THEN
	1607	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1608	id_var_do2d(av,if), &
[2512]	1609	total_2d(0:nx,0:ny), &
[1327]	1610	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
[2512]	1611	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1612	ELSE
	1613	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1614	id_var_do2d(av,if), &
[2512]	1615	total_2d(0:nx,0:ny), &
[1327]	1616	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
[2512]	1617	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1618	ENDIF
[1783]	1619	CALL netcdf_handle_error( 'data_output_2d', 54 )
[1]	1620	#endif
	1621
[493]	1622	ELSE
[1]	1623	!
[493]	1624	!-- First send the local index limits to PE0
[2512]	1625	ind(1) = nxl; ind(2) = nxr
	1626	ind(3) = nys; ind(4) = nyn
[1320]	1627	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1628	comm2d, ierr )
[1]	1629	!
[493]	1630	!-- Send data to PE0
[2512]	1631	CALL MPI_SEND( local_2d(nxl,nys), ngp, &
[493]	1632	MPI_REAL, 0, 1, comm2d, ierr )
	1633	ENDIF
	1634	!
	1635	!-- A barrier has to be set, because otherwise some PEs may
	1636	!-- proceed too fast so that PE0 may receive wrong data on
	1637	!-- tag 0
	1638	CALL MPI_BARRIER( comm2d, ierr )
[1]	1639	ENDIF
[493]	1640
[1]	1641	ENDIF
	1642	#else
	1643	#if defined( __netcdf )
[1327]	1644	IF ( two_d ) THEN
	1645	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1646	id_var_do2d(av,if), &
[2512]	1647	local_2d(nxl:nxr,nys:nyn), &
[1327]	1648	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
[2512]	1649	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1650	ELSE
	1651	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1652	id_var_do2d(av,if), &
[2512]	1653	local_2d(nxl:nxr,nys:nyn), &
[1327]	1654	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
[2512]	1655	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1656	ENDIF
[1783]	1657	CALL netcdf_handle_error( 'data_output_2d', 447 )
[1]	1658	#endif
	1659	#endif
[2277]	1660
[1]	1661	!
	1662	!-- For 2D-arrays (e.g. u*) only one cross-section is available.
	1663	!-- Hence exit loop of output levels.
	1664	IF ( two_d ) THEN
[1703]	1665	IF ( netcdf_data_format < 5 ) two_d = .FALSE.
[1]	1666	EXIT loop1
	1667	ENDIF
	1668
	1669	CASE ( 'xz' )
	1670	!
[1308]	1671	!-- Update the netCDF xz cross section time axis.
	1672	!-- In case of parallel output, this is only done by PE0
	1673	!-- to increase the performance.
	1674	IF ( simulated_time /= do2d_xz_last_time(av) ) THEN
	1675	do2d_xz_time_count(av) = do2d_xz_time_count(av) + 1
	1676	do2d_xz_last_time(av) = simulated_time
	1677	IF ( myid == 0 ) THEN
[1327]	1678	IF ( .NOT. data_output_2d_on_each_pe &
	1679	.OR. netcdf_data_format > 4 ) &
[493]	1680	THEN
[1]	1681	#if defined( __netcdf )
	1682	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1683	id_var_time_xz(av), &
[291]	1684	(/ time_since_reference_point /), &
[1]	1685	start = (/ do2d_xz_time_count(av) /), &
	1686	count = (/ 1 /) )
[1783]	1687	CALL netcdf_handle_error( 'data_output_2d', 56 )
[1]	1688	#endif
	1689	ENDIF
	1690	ENDIF
	1691	ENDIF
[667]	1692
[1]	1693	!
	1694	!-- If required, carry out averaging along y
[1960]	1695	IF ( section(is,s_ind) == -1 ) THEN
[1]	1696
[2512]	1697	ALLOCATE( local_2d_l(nxl:nxr,nzb_do:nzt_do) )
[1353]	1698	local_2d_l = 0.0_wp
[2512]	1699	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[1]	1700	!
	1701	!-- First local averaging on the PE
[1551]	1702	DO k = nzb_do, nzt_do
[1]	1703	DO j = nys, nyn
[2512]	1704	DO i = nxl, nxr
[1320]	1705	local_2d_l(i,k) = local_2d_l(i,k) + &
[1]	1706	local_pf(i,j,k)
	1707	ENDDO
	1708	ENDDO
	1709	ENDDO
	1710	#if defined( __parallel )
	1711	!
	1712	!-- Now do the averaging over all PEs along y
[622]	1713	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1714	CALL MPI_ALLREDUCE( local_2d_l(nxl,nzb_do), &
	1715	local_2d(nxl,nzb_do), ngp, MPI_REAL, &
[1]	1716	MPI_SUM, comm1dy, ierr )
	1717	#else
	1718	local_2d = local_2d_l
	1719	#endif
[1353]	1720	local_2d = local_2d / ( ny + 1.0_wp )
[1]	1721
	1722	DEALLOCATE( local_2d_l )
	1723
	1724	ELSE
	1725	!
	1726	!-- Just store the respective section on the local array
	1727	!-- (but only if it is available on this PE!)
[1960]	1728	IF ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) &
[1]	1729	THEN
[1960]	1730	local_2d = local_pf(:,section(is,s_ind),nzb_do:nzt_do)
[1]	1731	ENDIF
	1732
	1733	ENDIF
	1734
	1735	#if defined( __parallel )
[1327]	1736	IF ( netcdf_data_format > 4 ) THEN
[1]	1737	!
[1031]	1738	!-- Output in netCDF4/HDF5 format.
[493]	1739	!-- Output only on those PEs where the respective cross
	1740	!-- sections reside. Cross sections averaged along y are
	1741	!-- output on the respective first PE along y (myidy=0).
[1960]	1742	IF ( ( section(is,s_ind) >= nys .AND. &
	1743	section(is,s_ind) <= nyn ) .OR. &
	1744	( section(is,s_ind) == -1 .AND. myidy == 0 ) ) THEN
[1]	1745	#if defined( __netcdf )
[493]	1746	!
[1308]	1747	!-- For parallel output, all cross sections are first
	1748	!-- stored here on a local array and will be written to the
	1749	!-- output file afterwards to increase the performance.
[2512]	1750	DO i = nxl, nxr
[1551]	1751	DO k = nzb_do, nzt_do
[1308]	1752	local_2d_sections_l(i,is,k) = local_2d(i,k)
	1753	ENDDO
	1754	ENDDO
[1]	1755	#endif
	1756	ENDIF
	1757
	1758	ELSE
	1759
[493]	1760	IF ( data_output_2d_on_each_pe ) THEN
[1]	1761	!
[493]	1762	!-- Output of partial arrays on each PE. If the cross
	1763	!-- section does not reside on the PE, output special
	1764	!-- index values.
	1765	#if defined( __netcdf )
[1327]	1766	IF ( myid == 0 ) THEN
[1320]	1767	WRITE ( 22 ) time_since_reference_point, &
[493]	1768	do2d_xz_time_count(av), av
	1769	ENDIF
	1770	#endif
[759]	1771	DO i = 0, io_blocks-1
	1772	IF ( i == io_group ) THEN
[1960]	1773	IF ( ( section(is,s_ind) >= nys .AND. &
	1774	section(is,s_ind) <= nyn ) .OR. &
	1775	( section(is,s_ind) == -1 .AND. &
[1320]	1776	nys-1 == -1 ) ) &
[759]	1777	THEN
[2512]	1778	WRITE (22) nxl, nxr, nzb_do, nzt_do, nzb, nzt+1
[759]	1779	WRITE (22) local_2d
	1780	ELSE
[1551]	1781	WRITE (22) -1, -1, -1, -1, -1, -1
[759]	1782	ENDIF
	1783	ENDIF
	1784	#if defined( __parallel )
	1785	CALL MPI_BARRIER( comm2d, ierr )
	1786	#endif
	1787	ENDDO
[493]	1788
	1789	ELSE
[1]	1790	!
[493]	1791	!-- PE0 receives partial arrays from all processors of the
	1792	!-- respective cross section and outputs them. Here a
	1793	!-- barrier has to be set, because otherwise
	1794	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1795	CALL MPI_BARRIER( comm2d, ierr )
	1796
[2512]	1797	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[493]	1798	IF ( myid == 0 ) THEN
[1]	1799	!
[493]	1800	!-- Local array can be relocated directly.
[1960]	1801	IF ( ( section(is,s_ind) >= nys .AND. &
	1802	section(is,s_ind) <= nyn ) .OR. &
	1803	( section(is,s_ind) == -1 .AND. &
	1804	nys-1 == -1 ) ) THEN
[2512]	1805	total_2d(nxl:nxr,nzb_do:nzt_do) = local_2d
[493]	1806	ENDIF
[1]	1807	!
[493]	1808	!-- Receive data from all other PEs.
	1809	DO n = 1, numprocs-1
	1810	!
	1811	!-- Receive index limits first, then array.
	1812	!-- Index limits are received in arbitrary order from
	1813	!-- the PEs.
[1320]	1814	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1815	MPI_ANY_SOURCE, 0, comm2d, &
[1]	1816	status, ierr )
[493]	1817	!
	1818	!-- Not all PEs have data for XZ-cross-section.
	1819	IF ( ind(1) /= -9999 ) THEN
	1820	sender = status(MPI_SOURCE)
	1821	DEALLOCATE( local_2d )
[1320]	1822	ALLOCATE( local_2d(ind(1):ind(2), &
[493]	1823	ind(3):ind(4)) )
	1824	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1825	MPI_REAL, sender, 1, comm2d, &
	1826	status, ierr )
[1320]	1827	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
[493]	1828	local_2d
	1829	ENDIF
	1830	ENDDO
	1831	!
	1832	!-- Relocate the local array for the next loop increment
	1833	DEALLOCATE( local_2d )
[2512]	1834	ALLOCATE( local_2d(nxl:nxr,nzb_do:nzt_do) )
[1]	1835
	1836	#if defined( __netcdf )
[2512]	1837	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1838	id_var_do2d(av,if), &
	1839	total_2d(0:nx,nzb_do:nzt_do), &
	1840	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
	1841	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1842	CALL netcdf_handle_error( 'data_output_2d', 58 )
[1]	1843	#endif
	1844
[493]	1845	ELSE
[1]	1846	!
[493]	1847	!-- If the cross section resides on the PE, send the
	1848	!-- local index limits, otherwise send -9999 to PE0.
[1960]	1849	IF ( ( section(is,s_ind) >= nys .AND. &
	1850	section(is,s_ind) <= nyn ) .OR. &
	1851	( section(is,s_ind) == -1 .AND. nys-1 == -1 ) ) &
[493]	1852	THEN
[2512]	1853	ind(1) = nxl; ind(2) = nxr
[1551]	1854	ind(3) = nzb_do; ind(4) = nzt_do
[493]	1855	ELSE
	1856	ind(1) = -9999; ind(2) = -9999
	1857	ind(3) = -9999; ind(4) = -9999
	1858	ENDIF
[1320]	1859	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1860	comm2d, ierr )
	1861	!
	1862	!-- If applicable, send data to PE0.
	1863	IF ( ind(1) /= -9999 ) THEN
[2512]	1864	CALL MPI_SEND( local_2d(nxl,nzb_do), ngp, &
[493]	1865	MPI_REAL, 0, 1, comm2d, ierr )
	1866	ENDIF
[1]	1867	ENDIF
	1868	!
[493]	1869	!-- A barrier has to be set, because otherwise some PEs may
	1870	!-- proceed too fast so that PE0 may receive wrong data on
	1871	!-- tag 0
	1872	CALL MPI_BARRIER( comm2d, ierr )
[1]	1873	ENDIF
[493]	1874
[1]	1875	ENDIF
	1876	#else
	1877	#if defined( __netcdf )
[1327]	1878	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1879	id_var_do2d(av,if), &
[2512]	1880	local_2d(nxl:nxr,nzb_do:nzt_do), &
[1327]	1881	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
[2512]	1882	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1883	CALL netcdf_handle_error( 'data_output_2d', 451 )
[1]	1884	#endif
	1885	#endif
	1886
	1887	CASE ( 'yz' )
	1888	!
[1308]	1889	!-- Update the netCDF yz cross section time axis.
	1890	!-- In case of parallel output, this is only done by PE0
	1891	!-- to increase the performance.
	1892	IF ( simulated_time /= do2d_yz_last_time(av) ) THEN
	1893	do2d_yz_time_count(av) = do2d_yz_time_count(av) + 1
	1894	do2d_yz_last_time(av) = simulated_time
	1895	IF ( myid == 0 ) THEN
[1327]	1896	IF ( .NOT. data_output_2d_on_each_pe &
	1897	.OR. netcdf_data_format > 4 ) &
[493]	1898	THEN
[1]	1899	#if defined( __netcdf )
	1900	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1901	id_var_time_yz(av), &
[291]	1902	(/ time_since_reference_point /), &
[1]	1903	start = (/ do2d_yz_time_count(av) /), &
	1904	count = (/ 1 /) )
[1783]	1905	CALL netcdf_handle_error( 'data_output_2d', 59 )
[1]	1906	#endif
	1907	ENDIF
	1908	ENDIF
[1308]	1909	ENDIF
[493]	1910
[1]	1911	!
	1912	!-- If required, carry out averaging along x
[1960]	1913	IF ( section(is,s_ind) == -1 ) THEN
[1]	1914
[2512]	1915	ALLOCATE( local_2d_l(nys:nyn,nzb_do:nzt_do) )
[1353]	1916	local_2d_l = 0.0_wp
[2512]	1917	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[1]	1918	!
	1919	!-- First local averaging on the PE
[1551]	1920	DO k = nzb_do, nzt_do
[2512]	1921	DO j = nys, nyn
[1]	1922	DO i = nxl, nxr
[1320]	1923	local_2d_l(j,k) = local_2d_l(j,k) + &
[1]	1924	local_pf(i,j,k)
	1925	ENDDO
	1926	ENDDO
	1927	ENDDO
	1928	#if defined( __parallel )
	1929	!
	1930	!-- Now do the averaging over all PEs along x
[622]	1931	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1932	CALL MPI_ALLREDUCE( local_2d_l(nys,nzb_do), &
	1933	local_2d(nys,nzb_do), ngp, MPI_REAL, &
[1]	1934	MPI_SUM, comm1dx, ierr )
	1935	#else
	1936	local_2d = local_2d_l
	1937	#endif
[1353]	1938	local_2d = local_2d / ( nx + 1.0_wp )
[1]	1939
	1940	DEALLOCATE( local_2d_l )
	1941
	1942	ELSE
	1943	!
	1944	!-- Just store the respective section on the local array
	1945	!-- (but only if it is available on this PE!)
[1960]	1946	IF ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) &
[1]	1947	THEN
[1960]	1948	local_2d = local_pf(section(is,s_ind),:,nzb_do:nzt_do)
[1]	1949	ENDIF
	1950
	1951	ENDIF
	1952
	1953	#if defined( __parallel )
[1327]	1954	IF ( netcdf_data_format > 4 ) THEN
[1]	1955	!
[1031]	1956	!-- Output in netCDF4/HDF5 format.
[493]	1957	!-- Output only on those PEs where the respective cross
	1958	!-- sections reside. Cross sections averaged along x are
	1959	!-- output on the respective first PE along x (myidx=0).
[1960]	1960	IF ( ( section(is,s_ind) >= nxl .AND. &
	1961	section(is,s_ind) <= nxr ) .OR. &
	1962	( section(is,s_ind) == -1 .AND. myidx == 0 ) ) THEN
[1]	1963	#if defined( __netcdf )
[493]	1964	!
[1308]	1965	!-- For parallel output, all cross sections are first
	1966	!-- stored here on a local array and will be written to the
	1967	!-- output file afterwards to increase the performance.
[2512]	1968	DO j = nys, nyn
[1551]	1969	DO k = nzb_do, nzt_do
[1308]	1970	local_2d_sections_l(is,j,k) = local_2d(j,k)
	1971	ENDDO
	1972	ENDDO
[1]	1973	#endif
	1974	ENDIF
	1975
	1976	ELSE
	1977
[493]	1978	IF ( data_output_2d_on_each_pe ) THEN
[1]	1979	!
[493]	1980	!-- Output of partial arrays on each PE. If the cross
	1981	!-- section does not reside on the PE, output special
	1982	!-- index values.
	1983	#if defined( __netcdf )
[1327]	1984	IF ( myid == 0 ) THEN
[1320]	1985	WRITE ( 23 ) time_since_reference_point, &
[493]	1986	do2d_yz_time_count(av), av
	1987	ENDIF
	1988	#endif
[759]	1989	DO i = 0, io_blocks-1
	1990	IF ( i == io_group ) THEN
[1960]	1991	IF ( ( section(is,s_ind) >= nxl .AND. &
	1992	section(is,s_ind) <= nxr ) .OR. &
	1993	( section(is,s_ind) == -1 .AND. &
[1320]	1994	nxl-1 == -1 ) ) &
[759]	1995	THEN
[2512]	1996	WRITE (23) nys, nyn, nzb_do, nzt_do, nzb, nzt+1
[759]	1997	WRITE (23) local_2d
	1998	ELSE
[1551]	1999	WRITE (23) -1, -1, -1, -1, -1, -1
[759]	2000	ENDIF
	2001	ENDIF
	2002	#if defined( __parallel )
	2003	CALL MPI_BARRIER( comm2d, ierr )
	2004	#endif
	2005	ENDDO
[493]	2006
	2007	ELSE
[1]	2008	!
[493]	2009	!-- PE0 receives partial arrays from all processors of the
	2010	!-- respective cross section and outputs them. Here a
	2011	!-- barrier has to be set, because otherwise
	2012	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	2013	CALL MPI_BARRIER( comm2d, ierr )
	2014
[2512]	2015	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[493]	2016	IF ( myid == 0 ) THEN
[1]	2017	!
[493]	2018	!-- Local array can be relocated directly.
[1960]	2019	IF ( ( section(is,s_ind) >= nxl .AND. &
	2020	section(is,s_ind) <= nxr ) .OR. &
	2021	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
[493]	2022	THEN
[2512]	2023	total_2d(nys:nyn,nzb_do:nzt_do) = local_2d
[493]	2024	ENDIF
[1]	2025	!
[493]	2026	!-- Receive data from all other PEs.
	2027	DO n = 1, numprocs-1
	2028	!
	2029	!-- Receive index limits first, then array.
	2030	!-- Index limits are received in arbitrary order from
	2031	!-- the PEs.
[1320]	2032	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	2033	MPI_ANY_SOURCE, 0, comm2d, &
[1]	2034	status, ierr )
[493]	2035	!
	2036	!-- Not all PEs have data for YZ-cross-section.
	2037	IF ( ind(1) /= -9999 ) THEN
	2038	sender = status(MPI_SOURCE)
	2039	DEALLOCATE( local_2d )
[1320]	2040	ALLOCATE( local_2d(ind(1):ind(2), &
[493]	2041	ind(3):ind(4)) )
	2042	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	2043	MPI_REAL, sender, 1, comm2d, &
	2044	status, ierr )
[1320]	2045	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
[493]	2046	local_2d
	2047	ENDIF
	2048	ENDDO
	2049	!
	2050	!-- Relocate the local array for the next loop increment
	2051	DEALLOCATE( local_2d )
[2512]	2052	ALLOCATE( local_2d(nys:nyn,nzb_do:nzt_do) )
[1]	2053
	2054	#if defined( __netcdf )
[2512]	2055	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	2056	id_var_do2d(av,if), &
	2057	total_2d(0:ny,nzb_do:nzt_do), &
	2058	start = (/ is, 1, 1, do2d_yz_time_count(av) /), &
	2059	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	2060	CALL netcdf_handle_error( 'data_output_2d', 61 )
[1]	2061	#endif
	2062
[493]	2063	ELSE
[1]	2064	!
[493]	2065	!-- If the cross section resides on the PE, send the
	2066	!-- local index limits, otherwise send -9999 to PE0.
[1960]	2067	IF ( ( section(is,s_ind) >= nxl .AND. &
	2068	section(is,s_ind) <= nxr ) .OR. &
	2069	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
[493]	2070	THEN
[2512]	2071	ind(1) = nys; ind(2) = nyn
[1551]	2072	ind(3) = nzb_do; ind(4) = nzt_do
[493]	2073	ELSE
	2074	ind(1) = -9999; ind(2) = -9999
	2075	ind(3) = -9999; ind(4) = -9999
	2076	ENDIF
[1320]	2077	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	2078	comm2d, ierr )
	2079	!
	2080	!-- If applicable, send data to PE0.
	2081	IF ( ind(1) /= -9999 ) THEN
[2512]	2082	CALL MPI_SEND( local_2d(nys,nzb_do), ngp, &
[493]	2083	MPI_REAL, 0, 1, comm2d, ierr )
	2084	ENDIF
[1]	2085	ENDIF
	2086	!
[493]	2087	!-- A barrier has to be set, because otherwise some PEs may
	2088	!-- proceed too fast so that PE0 may receive wrong data on
	2089	!-- tag 0
	2090	CALL MPI_BARRIER( comm2d, ierr )
[1]	2091	ENDIF
[493]	2092
[1]	2093	ENDIF
	2094	#else
	2095	#if defined( __netcdf )
[1327]	2096	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	2097	id_var_do2d(av,if), &
[2512]	2098	local_2d(nys:nyn,nzb_do:nzt_do), &
[1327]	2099	start = (/ is, 1, 1, do2d_xz_time_count(av) /), &
[2512]	2100	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	2101	CALL netcdf_handle_error( 'data_output_2d', 452 )
[1]	2102	#endif
	2103	#endif
	2104
	2105	END SELECT
	2106
	2107	is = is + 1
	2108	ENDDO loop1
	2109
[1308]	2110	!
	2111	!-- For parallel output, all data were collected before on a local array
	2112	!-- and are written now to the netcdf file. This must be done to increase
	2113	!-- the performance of the parallel output.
	2114	#if defined( __netcdf )
[1327]	2115	IF ( netcdf_data_format > 4 ) THEN
[1308]	2116
	2117	SELECT CASE ( mode )
	2118
	2119	CASE ( 'xy' )
	2120	IF ( two_d ) THEN
[1703]	2121	nis = 1
	2122	two_d = .FALSE.
[1308]	2123	ELSE
[1703]	2124	nis = ns
[1308]	2125	ENDIF
	2126	!
	2127	!-- Do not output redundant ghost point data except for the
	2128	!-- boundaries of the total domain.
[2512]	2129	! IF ( nxr == nx .AND. nyn /= ny ) THEN
	2130	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	2131	! id_var_do2d(av,if), &
	2132	! local_2d_sections(nxl:nxr+1, &
	2133	! nys:nyn,1:nis), &
	2134	! start = (/ nxl+1, nys+1, 1, &
	2135	! do2d_xy_time_count(av) /), &
	2136	! count = (/ nxr-nxl+2, &
	2137	! nyn-nys+1, nis, 1 &
	2138	! /) )
	2139	! ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
	2140	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	2141	! id_var_do2d(av,if), &
	2142	! local_2d_sections(nxl:nxr, &
	2143	! nys:nyn+1,1:nis), &
	2144	! start = (/ nxl+1, nys+1, 1, &
	2145	! do2d_xy_time_count(av) /), &
	2146	! count = (/ nxr-nxl+1, &
	2147	! nyn-nys+2, nis, 1 &
	2148	! /) )
	2149	! ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
	2150	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	2151	! id_var_do2d(av,if), &
	2152	! local_2d_sections(nxl:nxr+1, &
	2153	! nys:nyn+1,1:nis), &
	2154	! start = (/ nxl+1, nys+1, 1, &
	2155	! do2d_xy_time_count(av) /), &
	2156	! count = (/ nxr-nxl+2, &
	2157	! nyn-nys+2, nis, 1 &
	2158	! /) )
	2159	! ELSE
[1308]	2160	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	2161	id_var_do2d(av,if), &
	2162	local_2d_sections(nxl:nxr, &
[1703]	2163	nys:nyn,1:nis), &
[1308]	2164	start = (/ nxl+1, nys+1, 1, &
	2165	do2d_xy_time_count(av) /), &
	2166	count = (/ nxr-nxl+1, &
[1703]	2167	nyn-nys+1, nis, 1 &
[1308]	2168	/) )
[2512]	2169	! ENDIF
[1308]	2170
[1783]	2171	CALL netcdf_handle_error( 'data_output_2d', 55 )
[1308]	2172
	2173	CASE ( 'xz' )
	2174	!
	2175	!-- First, all PEs get the information of all cross-sections.
	2176	!-- Then the data are written to the output file by all PEs
	2177	!-- while NF90_COLLECTIVE is set in subroutine
	2178	!-- define_netcdf_header. Although redundant information are
	2179	!-- written to the output file in that case, the performance
	2180	!-- is significantly better compared to the case where only
	2181	!-- the first row of PEs in x-direction (myidx = 0) is given
	2182	!-- the output while NF90_INDEPENDENT is set.
	2183	IF ( npey /= 1 ) THEN
	2184
	2185	#if defined( __parallel )
	2186	!
	2187	!-- Distribute data over all PEs along y
[2512]	2188	ngp = ( nxr-nxl+1 ) * ( nzt_do-nzb_do+1 ) * ns
[1308]	2189	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	2190	CALL MPI_ALLREDUCE( local_2d_sections_l(nxl,1,nzb_do), &
	2191	local_2d_sections(nxl,1,nzb_do), &
[1308]	2192	ngp, MPI_REAL, MPI_SUM, comm1dy, &
	2193	ierr )
	2194	#else
	2195	local_2d_sections = local_2d_sections_l
	2196	#endif
	2197	ENDIF
	2198	!
	2199	!-- Do not output redundant ghost point data except for the
	2200	!-- boundaries of the total domain.
[2512]	2201	! IF ( nxr == nx ) THEN
	2202	! nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	2203	! id_var_do2d(av,if), &
	2204	! local_2d_sections(nxl:nxr+1,1:ns, &
	2205	! nzb_do:nzt_do), &
	2206	! start = (/ nxl+1, 1, 1, &
	2207	! do2d_xz_time_count(av) /), &
	2208	! count = (/ nxr-nxl+2, ns, nzt_do-nzb_do+1, &
	2209	! 1 /) )
	2210	! ELSE
[1308]	2211	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	2212	id_var_do2d(av,if), &
	2213	local_2d_sections(nxl:nxr,1:ns, &
[1551]	2214	nzb_do:nzt_do), &
[1308]	2215	start = (/ nxl+1, 1, 1, &
	2216	do2d_xz_time_count(av) /), &
[1551]	2217	count = (/ nxr-nxl+1, ns, nzt_do-nzb_do+1, &
[1308]	2218	1 /) )
[2512]	2219	! ENDIF
[1308]	2220
[1783]	2221	CALL netcdf_handle_error( 'data_output_2d', 57 )
[1308]	2222
	2223	CASE ( 'yz' )
	2224	!
	2225	!-- First, all PEs get the information of all cross-sections.
	2226	!-- Then the data are written to the output file by all PEs
	2227	!-- while NF90_COLLECTIVE is set in subroutine
	2228	!-- define_netcdf_header. Although redundant information are
	2229	!-- written to the output file in that case, the performance
	2230	!-- is significantly better compared to the case where only
	2231	!-- the first row of PEs in y-direction (myidy = 0) is given
	2232	!-- the output while NF90_INDEPENDENT is set.
	2233	IF ( npex /= 1 ) THEN
	2234
	2235	#if defined( __parallel )
	2236	!
	2237	!-- Distribute data over all PEs along x
[2512]	2238	ngp = ( nyn-nys+1 ) * ( nzt-nzb + 2 ) * ns
[1308]	2239	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	2240	CALL MPI_ALLREDUCE( local_2d_sections_l(1,nys,nzb_do), &
	2241	local_2d_sections(1,nys,nzb_do), &
[1308]	2242	ngp, MPI_REAL, MPI_SUM, comm1dx, &
	2243	ierr )
	2244	#else
	2245	local_2d_sections = local_2d_sections_l
	2246	#endif
	2247	ENDIF
	2248	!
	2249	!-- Do not output redundant ghost point data except for the
	2250	!-- boundaries of the total domain.
[2512]	2251	! IF ( nyn == ny ) THEN
	2252	! nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	2253	! id_var_do2d(av,if), &
	2254	! local_2d_sections(1:ns, &
	2255	! nys:nyn+1,nzb_do:nzt_do), &
	2256	! start = (/ 1, nys+1, 1, &
	2257	! do2d_yz_time_count(av) /), &
	2258	! count = (/ ns, nyn-nys+2, &
	2259	! nzt_do-nzb_do+1, 1 /) )
	2260	! ELSE
[1308]	2261	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	2262	id_var_do2d(av,if), &
	2263	local_2d_sections(1:ns,nys:nyn, &
[1551]	2264	nzb_do:nzt_do), &
[1308]	2265	start = (/ 1, nys+1, 1, &
	2266	do2d_yz_time_count(av) /), &
	2267	count = (/ ns, nyn-nys+1, &
[1551]	2268	nzt_do-nzb_do+1, 1 /) )
[2512]	2269	! ENDIF
[1308]	2270
[1783]	2271	CALL netcdf_handle_error( 'data_output_2d', 60 )
[1308]	2272
	2273	CASE DEFAULT
	2274	message_string = 'unknown cross-section: ' // TRIM( mode )
	2275	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
	2276
	2277	END SELECT
	2278
	2279	ENDIF
[1311]	2280	#endif
[1]	2281	ENDIF
	2282
	2283	if = if + 1
	2284	l = MAX( 2, LEN_TRIM( do2d(av,if) ) )
	2285	do2d_mode = do2d(av,if)(l-1:l)
	2286
	2287	ENDDO
	2288
	2289	!
	2290	!-- Deallocate temporary arrays.
	2291	IF ( ALLOCATED( level_z ) ) DEALLOCATE( level_z )
[1308]	2292	IF ( netcdf_data_format > 4 ) THEN
	2293	DEALLOCATE( local_pf, local_2d, local_2d_sections )
	2294	IF( mode == 'xz' .OR. mode == 'yz' ) DEALLOCATE( local_2d_sections_l )
	2295	ENDIF
[1]	2296	#if defined( __parallel )
	2297	IF ( .NOT. data_output_2d_on_each_pe .AND. myid == 0 ) THEN
	2298	DEALLOCATE( total_2d )
	2299	ENDIF
	2300	#endif
	2301
	2302	!
	2303	!-- Close plot output file.
[1960]	2304	file_id = 20 + s_ind
[1]	2305
	2306	IF ( data_output_2d_on_each_pe ) THEN
[759]	2307	DO i = 0, io_blocks-1
	2308	IF ( i == io_group ) THEN
	2309	CALL close_file( file_id )
	2310	ENDIF
	2311	#if defined( __parallel )
	2312	CALL MPI_BARRIER( comm2d, ierr )
	2313	#endif
	2314	ENDDO
[1]	2315	ELSE
	2316	IF ( myid == 0 ) CALL close_file( file_id )
	2317	ENDIF
	2318
[1318]	2319	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
[1]	2320
	2321	END SUBROUTINE data_output_2d

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