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source: palm/trunk/SOURCE/data_output_2d.f90 @ 4757

Last change on this file since 4757 was 4671, checked in by pavelkrc, 4 years ago
Radiative transfer model RTM version 4.1
Property svn:keywords set to `Id`
File size: 90.2 KB

Rev	Line
[1682]	1	!> @file data_output_2d.f90
[4559]	2	!--------------------------------------------------------------------------------------------------!
[2696]	3	! This file is part of the PALM model system.
[1036]	4	!
[4559]	5	! PALM is free software: you can redistribute it and/or modify it under the terms of the GNU General
	6	! Public License as published by the Free Software Foundation, either version 3 of the License, or
	7	! (at your option) any later version.
[1036]	8	!
[4559]	9	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
	10	! implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
	11	! Public License for more details.
[1036]	12	!
[4559]	13	! You should have received a copy of the GNU General Public License along with PALM. If not, see
	14	! <http://www.gnu.org/licenses/>.
[1036]	15	!
[4360]	16	! Copyright 1997-2020 Leibniz Universitaet Hannover
[4559]	17	!--------------------------------------------------------------------------------------------------!
[1036]	18	!
[254]	19	! Current revisions:
[3569]	20	! ------------------
[4671]	21	!
	22	!
[1552]	23	! Former revisions:
	24	! -----------------
	25	! $Id: data_output_2d.f90 4671 2020-09-09 20:27:58Z schwenkel $
[4671]	26	! Implementation of downward facing USM and LSM surfaces
	27	!
	28	! 4559 2020-06-11 08:51:48Z raasch
[4559]	29	! file re-formatted to follow the PALM coding standard
	30	!
	31	! 4518 2020-05-04 15:44:28Z suehring
[4518]	32	! remove double index
[4559]	33	!
[4518]	34	! 4514 2020-04-30 16:29:59Z suehring
[4514]	35	! Enable output of qsurf and ssurf
[4559]	36	!
[4514]	37	! 4500 2020-04-17 10:12:45Z suehring
[4500]	38	! Unify output conversion of sensible and latent heat flux
[4559]	39	!
[4500]	40	! 4457 2020-03-11 14:20:43Z raasch
[4457]	41	! use statement for exchange horiz added
[4559]	42	!
[4457]	43	! 4444 2020-03-05 15:59:50Z raasch
[4444]	44	! bugfix: cpp-directives for serial mode added
[4559]	45	!
[4444]	46	! 4442 2020-03-04 19:21:13Z suehring
[4559]	47	! Change order of dimension in surface array %frac to allow for better vectorization.
	48	!
[4442]	49	! 4441 2020-03-04 19:20:35Z suehring
[4559]	50	! Introduction of wall_flags_total_0, which currently sets bits based on static topography
	51	! information used in wall_flags_static_0
	52	!
[4346]	53	! 4331 2019-12-10 18:25:02Z suehring
[4331]	54	! Move 2-m potential temperature output to diagnostic_output_quantities
[4559]	55	!
[4331]	56	! 4329 2019-12-10 15:46:36Z motisi
[4329]	57	! Renamed wall_flags_0 to wall_flags_static_0
[4559]	58	!
[4329]	59	! 4182 2019-08-22 15:20:23Z scharf
[4182]	60	! Corrected "Former revisions" section
[4559]	61	!
[4182]	62	! 4048 2019-06-21 21:00:21Z knoop
[4048]	63	! Removed turbulence_closure_mod dependency
[4559]	64	!
[4048]	65	! 4039 2019-06-18 10:32:41Z suehring
[4039]	66	! modularize diagnostic output
[4559]	67	!
[4039]	68	! 3994 2019-05-22 18:08:09Z suehring
[3994]	69	! output of turbulence intensity added
[4559]	70	!
[3994]	71	! 3987 2019-05-22 09:52:13Z kanani
[3987]	72	! Introduce alternative switch for debug output during timestepping
[4559]	73	!
[3987]	74	! 3943 2019-05-02 09:50:41Z maronga
[3943]	75	! Added output of qsws for green roofs.
[4559]	76	!
[3943]	77	! 3885 2019-04-11 11:29:34Z kanani
[4559]	78	! Changes related to global restructuring of location messages and introductionof additional debug
	79	! messages
	80	!
[3885]	81	! 3766 2019-02-26 16:23:41Z raasch
[3766]	82	! unused variables removed
[4559]	83	!
[3766]	84	! 3655 2019-01-07 16:51:22Z knoop
[4559]	85	! Bugfix: use time_since_reference_point instead of simulated_time (relevant when using wall/soil
	86	! spinup)
[3569]	87	!
[4182]	88	! Revision 1.1 1997/08/11 06:24:09 raasch
	89	! Initial revision
	90	!
	91	!
[1]	92	! Description:
	93	! ------------
[4559]	94	!> Data output of cross-sections in netCDF format or binary format to be later converted to NetCDF
	95	!> by helper routine combine_plot_fields.
	96	!> Attention: The position of the sectional planes is still not always computed correctly. (zu is
	97	!> used always)!
	98	!--------------------------------------------------------------------------------------------------!
[1682]	99	SUBROUTINE data_output_2d( mode, av )
[1]	100
[4559]	101
[3766]	102	USE arrays_3d, &
[4559]	103	ONLY: d_exner, dzw, e, heatflux_output_conversion, p, pt, q, ql, ql_c, ql_v, s, tend, u, &
[3766]	104	v, vpt, w, waterflux_output_conversion, zu, zw
[3274]	105
[1]	106	USE averaging
[3274]	107
[4559]	108	USE basic_constants_and_equations_mod, &
[4500]	109	ONLY: lv_d_cp
[3274]	110
[4559]	111	USE bulk_cloud_model_mod, &
[3637]	112	ONLY: bulk_cloud_model
[3274]	113
[4559]	114	USE control_parameters, &
	115	ONLY: data_output_2d_on_each_pe, &
	116	debug_output_timestep, &
	117	data_output_xy, data_output_xz, data_output_yz, &
	118	do2d, &
	119	do2d_xy_last_time, do2d_xy_time_count, &
	120	do2d_xz_last_time, do2d_xz_time_count, &
	121	do2d_yz_last_time, do2d_yz_time_count, &
	122	ibc_uv_b, io_blocks, io_group, message_string, &
	123	ntdim_2d_xy, ntdim_2d_xz, ntdim_2d_yz, &
	124	psolver, section, &
[3569]	125	time_since_reference_point
[3274]	126
[4559]	127	USE cpulog, &
[3637]	128	ONLY: cpu_log, log_point
[3274]	129
[4559]	130	USE exchange_horiz_mod, &
[4457]	131	ONLY: exchange_horiz
	132
[4559]	133	USE indices, &
	134	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, ny, nyn, nyng, nys, nysg, nzb, nzt, &
	135	topo_top_ind, &
[4514]	136	wall_flags_total_0
[3274]	137
[1320]	138	USE kinds
[3274]	139
[4559]	140	USE land_surface_model_mod, &
[3637]	141	ONLY: zs
[3274]	142
[4559]	143	USE module_interface, &
[3637]	144	ONLY: module_interface_data_output_2d
	145
[1783]	146	#if defined( __netcdf )
	147	USE NETCDF
	148	#endif
[1320]	149
[4559]	150	USE netcdf_interface, &
	151	ONLY: fill_value, id_set_xy, id_set_xz, id_set_yz, id_var_do2d, id_var_time_xy, &
	152	id_var_time_xz, id_var_time_yz, nc_stat, netcdf_data_format, netcdf_handle_error
[1783]	153
[4559]	154	USE particle_attributes, &
	155	ONLY: grid_particles, number_of_particles, particle_advection_start, particles, prt_count
	156
[1]	157	USE pegrid
	158
[4559]	159	USE surface_mod, &
	160	ONLY: ind_pav_green, ind_veg_wall, ind_wat_win, surf_def_h, surf_lsm_h, surf_usm_h
[2232]	161
[2696]	162
[1]	163	IMPLICIT NONE
	164
[3554]	165	CHARACTER (LEN=2) :: do2d_mode !< output mode of variable ('xy', 'xz', 'yz')
	166	CHARACTER (LEN=2) :: mode !< mode with which the routine is called ('xy', 'xz', 'yz')
	167	CHARACTER (LEN=4) :: grid !< string defining the vertical grid
[4559]	168
[3554]	169	INTEGER(iwp) :: av !< flag for (non-)average output
	170	INTEGER(iwp) :: file_id !< id of output files
[2696]	171	INTEGER(iwp) :: flag_nr !< number of masking flag
[3554]	172	INTEGER(iwp) :: i !< loop index
	173	INTEGER(iwp) :: is !< slice index
	174	INTEGER(iwp) :: ivar !< variable index
	175	INTEGER(iwp) :: j !< loop index
	176	INTEGER(iwp) :: k !< loop index
	177	INTEGER(iwp) :: l !< loop index
	178	INTEGER(iwp) :: layer_xy !< vertical index of a xy slice in array 'local_pf'
	179	INTEGER(iwp) :: m !< loop index
	180	INTEGER(iwp) :: n !< loop index
[4559]	181	INTEGER(iwp) :: ngp !< number of grid points of an output slice
[3554]	182	INTEGER(iwp) :: nis !< number of vertical slices to be written via parallel NetCDF output
	183	INTEGER(iwp) :: ns !< number of output slices
[1682]	184	INTEGER(iwp) :: nzb_do !< lower limit of the data field (usually nzb)
	185	INTEGER(iwp) :: nzt_do !< upper limit of the data field (usually nzt+1)
[3554]	186	INTEGER(iwp) :: s_ind !< index of slice types (xy=1, xz=2, yz=3)
[4444]	187	#if defined( __parallel )
	188	INTEGER(iwp) :: iis !< vertical index of a xy slice in array 'local_2d_sections'
[4559]	189	INTEGER(iwp) :: ind(4) !< index limits (lower/upper bounds) of array 'local_2d'
[3554]	190	INTEGER(iwp) :: sender !< PE id of sending PE
[4444]	191	#endif
[3554]	192
	193	LOGICAL :: found !< true if output variable was found
	194	LOGICAL :: resorted !< true if variable is resorted
	195	LOGICAL :: two_d !< true if variable is only two dimensional
	196
	197	REAL(wp) :: mean_r !< mean particle radius
	198	REAL(wp) :: s_r2 !< sum( particle-radius**2 )
	199	REAL(wp) :: s_r3 !< sum( particle-radius**3 )
[4559]	200
[3554]	201	REAL(wp), DIMENSION(:), ALLOCATABLE :: level_z !< z levels for output array
[2232]	202
[4559]	203	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d !< local 2-dimensional array
	204	!< containing output values
	205	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d_l !< local 2-dimensional array
	206	!< containing output values
	207
[3554]	208	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !< output array
[4559]	209	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections !< local array containing values
	210	!< at all slices
	211	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections_l !< local array containing values
	212	!< at all slices
[1359]	213
[1]	214	#if defined( __parallel )
[3554]	215	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: total_2d !< same as local_2d
[1]	216	#endif
[3554]	217	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !< points to array which shall be output
[1]	218
[3885]	219
[3987]	220	IF ( debug_output_timestep ) CALL debug_message( 'data_output_2d', 'start' )
[1]	221	!
[4559]	222	!-- Immediate return, if no output is requested (no respective sections found in parameter
	223	!-- data_output)
[1]	224	IF ( mode == 'xy' .AND. .NOT. data_output_xy(av) ) RETURN
	225	IF ( mode == 'xz' .AND. .NOT. data_output_xz(av) ) RETURN
	226	IF ( mode == 'yz' .AND. .NOT. data_output_yz(av) ) RETURN
	227
[1308]	228	CALL cpu_log (log_point(3),'data_output_2d','start')
	229
[4559]	230	two_d = .FALSE. ! local variable to distinguish between output of pure 2D arrays and
	231	! cross-sections of 3D arrays.
[1]	232
	233	!
[4559]	234	!-- Depending on the orientation of the cross-section, the respective output files have to be
	235	!-- opened.
[1]	236	SELECT CASE ( mode )
	237
	238	CASE ( 'xy' )
[1960]	239	s_ind = 1
[2512]	240	ALLOCATE( level_z(nzb:nzt+1), local_2d(nxl:nxr,nys:nyn) )
[1]	241
[1308]	242	IF ( netcdf_data_format > 4 ) THEN
	243	ns = 1
[1960]	244	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	245	ns = ns + 1
	246	ENDDO
	247	ns = ns - 1
[2512]	248	ALLOCATE( local_2d_sections(nxl:nxr,nys:nyn,1:ns) )
[1353]	249	local_2d_sections = 0.0_wp
[1308]	250	ENDIF
	251
[493]	252	!
[1031]	253	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	254	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	255	CALL check_open( 101+av*10 )
	256	ENDIF
[3052]	257	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
[1]	258	CALL check_open( 21 )
	259	ELSE
	260	IF ( myid == 0 ) THEN
	261	#if defined( __parallel )
[2512]	262	ALLOCATE( total_2d(0:nx,0:ny) )
[1]	263	#endif
	264	ENDIF
	265	ENDIF
	266
	267	CASE ( 'xz' )
[1960]	268	s_ind = 2
[2512]	269	ALLOCATE( local_2d(nxl:nxr,nzb:nzt+1) )
[1]	270
[1308]	271	IF ( netcdf_data_format > 4 ) THEN
	272	ns = 1
[1960]	273	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	274	ns = ns + 1
	275	ENDDO
	276	ns = ns - 1
[2512]	277	ALLOCATE( local_2d_sections(nxl:nxr,1:ns,nzb:nzt+1) )
	278	ALLOCATE( local_2d_sections_l(nxl:nxr,1:ns,nzb:nzt+1) )
[1353]	279	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	280	ENDIF
	281
[493]	282	!
[1031]	283	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[4559]	284	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	285	CALL check_open( 102+av*10 )
	286	ENDIF
[1]	287
[3052]	288	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
[1]	289	CALL check_open( 22 )
	290	ELSE
	291	IF ( myid == 0 ) THEN
	292	#if defined( __parallel )
[2512]	293	ALLOCATE( total_2d(0:nx,nzb:nzt+1) )
[1]	294	#endif
	295	ENDIF
	296	ENDIF
	297
	298	CASE ( 'yz' )
[1960]	299	s_ind = 3
[2512]	300	ALLOCATE( local_2d(nys:nyn,nzb:nzt+1) )
[1]	301
[1308]	302	IF ( netcdf_data_format > 4 ) THEN
	303	ns = 1
[1960]	304	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	305	ns = ns + 1
	306	ENDDO
	307	ns = ns - 1
[2512]	308	ALLOCATE( local_2d_sections(1:ns,nys:nyn,nzb:nzt+1) )
	309	ALLOCATE( local_2d_sections_l(1:ns,nys:nyn,nzb:nzt+1) )
[1353]	310	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	311	ENDIF
	312
[493]	313	!
[1031]	314	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[4559]	315	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	316	CALL check_open( 103+av*10 )
	317	ENDIF
[1]	318
[3052]	319	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
[1]	320	CALL check_open( 23 )
	321	ELSE
	322	IF ( myid == 0 ) THEN
	323	#if defined( __parallel )
[2512]	324	ALLOCATE( total_2d(0:ny,nzb:nzt+1) )
[1]	325	#endif
	326	ENDIF
	327	ENDIF
	328
	329	CASE DEFAULT
[254]	330	message_string = 'unknown cross-section: ' // TRIM( mode )
	331	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
[1]	332
	333	END SELECT
	334
	335	!
[4559]	336	!-- For parallel netcdf output the time axis must be limited. Return, if this limit is exceeded.
	337	!-- This could be the case, if the simulated time exceeds the given end time by the length of the
	338	!-- given output interval.
[1745]	339	IF ( netcdf_data_format > 4 ) THEN
[4559]	340	IF ( mode == 'xy' .AND. do2d_xy_time_count(av) + 1 > ntdim_2d_xy(av) ) THEN
	341	WRITE ( message_string, * ) 'Output of xy cross-sections is not ', &
	342	'given at t=', time_since_reference_point, 's because the', &
	343	' maximum number of output time levels is exceeded.'
[1745]	344	CALL message( 'data_output_2d', 'PA0384', 0, 1, 0, 6, 0 )
	345	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	346	RETURN
	347	ENDIF
[4559]	348	IF ( mode == 'xz' .AND. do2d_xz_time_count(av) + 1 > ntdim_2d_xz(av) ) THEN
	349	WRITE ( message_string, * ) 'Output of xz cross-sections is not ', &
	350	'given at t=', time_since_reference_point, 's because the', &
	351	' maximum number of output time levels is exceeded.'
[1745]	352	CALL message( 'data_output_2d', 'PA0385', 0, 1, 0, 6, 0 )
	353	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	354	RETURN
	355	ENDIF
[4559]	356	IF ( mode == 'yz' .AND. do2d_yz_time_count(av) + 1 > ntdim_2d_yz(av) ) THEN
	357	WRITE ( message_string, * ) 'Output of yz cross-sections is not ', &
	358	'given at t=', time_since_reference_point, 's because the', &
	359	' maximum number of output time levels is exceeded.'
[1745]	360	CALL message( 'data_output_2d', 'PA0386', 0, 1, 0, 6, 0 )
	361	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	362	RETURN
	363	ENDIF
	364	ENDIF
	365
	366	!
[1]	367	!-- Allocate a temporary array for resorting (kji -> ijk).
[2512]	368	ALLOCATE( local_pf(nxl:nxr,nys:nyn,nzb:nzt+1) )
[2232]	369	local_pf = 0.0
[1]	370
	371	!
	372	!-- Loop of all variables to be written.
	373	!-- Output dimensions chosen
[3554]	374	ivar = 1
	375	l = MAX( 2, LEN_TRIM( do2d(av,ivar) ) )
	376	do2d_mode = do2d(av,ivar)(l-1:l)
[1]	377
[3554]	378	DO WHILE ( do2d(av,ivar)(1:1) /= ' ' )
[1]	379
	380	IF ( do2d_mode == mode ) THEN
[1980]	381	!
[4559]	382	!-- Set flag to steer output of radiation, land-surface, or user-defined quantities
[1980]	383	found = .FALSE.
[1551]	384
	385	nzb_do = nzb
	386	nzt_do = nzt+1
[1]	387	!
[2696]	388	!-- Before each output, set array local_pf to fill value
	389	local_pf = fill_value
	390	!
	391	!-- Set masking flag for topography for not resorted arrays
	392	flag_nr = 0
[4559]	393
[2696]	394	!
[1]	395	!-- Store the array chosen on the temporary array.
	396	resorted = .FALSE.
[3554]	397	SELECT CASE ( TRIM( do2d(av,ivar) ) )
[1]	398	CASE ( 'e_xy', 'e_xz', 'e_yz' )
	399	IF ( av == 0 ) THEN
	400	to_be_resorted => e
	401	ELSE
[4559]	402	IF ( .NOT. ALLOCATED( e_av ) ) THEN
[3004]	403	ALLOCATE( e_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	404	e_av = REAL( fill_value, KIND = wp )
	405	ENDIF
[1]	406	to_be_resorted => e_av
	407	ENDIF
	408	IF ( mode == 'xy' ) level_z = zu
	409
[3421]	410	CASE ( 'thetal_xy', 'thetal_xz', 'thetal_yz' )
[771]	411	IF ( av == 0 ) THEN
	412	to_be_resorted => pt
	413	ELSE
[4559]	414	IF ( .NOT. ALLOCATED( lpt_av ) ) THEN
[3004]	415	ALLOCATE( lpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	416	lpt_av = REAL( fill_value, KIND = wp )
	417	ENDIF
[771]	418	to_be_resorted => lpt_av
	419	ENDIF
	420	IF ( mode == 'xy' ) level_z = zu
	421
[1]	422	CASE ( 'lwp*_xy' ) ! 2d-array
	423	IF ( av == 0 ) THEN
[2512]	424	DO i = nxl, nxr
	425	DO j = nys, nyn
[4559]	426	local_pf(i,j,nzb+1) = SUM( ql(nzb:nzt,j,i) * dzw(1:nzt+1) )
[1]	427	ENDDO
	428	ENDDO
	429	ELSE
[4559]	430	IF ( .NOT. ALLOCATED( lwp_av ) ) THEN
[3004]	431	ALLOCATE( lwp_av(nysg:nyng,nxlg:nxrg) )
	432	lwp_av = REAL( fill_value, KIND = wp )
	433	ENDIF
[2512]	434	DO i = nxl, nxr
	435	DO j = nys, nyn
[1]	436	local_pf(i,j,nzb+1) = lwp_av(j,i)
	437	ENDDO
	438	ENDDO
	439	ENDIF
	440	resorted = .TRUE.
	441	two_d = .TRUE.
	442	level_z(nzb+1) = zu(nzb+1)
	443
[2797]	444	CASE ( 'ghf*_xy' ) ! 2d-array
	445	IF ( av == 0 ) THEN
[4671]	446	DO m = 1, surf_lsm_h(0)%ns
	447	i = surf_lsm_h(0)%i(m)
	448	j = surf_lsm_h(0)%j(m)
	449	local_pf(i,j,nzb+1) = surf_lsm_h(0)%ghf(m)
[2797]	450	ENDDO
[4671]	451	DO m = 1, surf_usm_h(0)%ns
	452	i = surf_usm_h(0)%i(m)
	453	j = surf_usm_h(0)%j(m)
	454	local_pf(i,j,nzb+1) = surf_usm_h(0)%frac(m,ind_veg_wall) * &
	455	surf_usm_h(0)%wghf_eb(m) + &
	456	surf_usm_h(0)%frac(m,ind_pav_green) * &
	457	surf_usm_h(0)%wghf_eb_green(m) + &
	458	surf_usm_h(0)%frac(m,ind_wat_win) * &
	459	surf_usm_h(0)%wghf_eb_window(m)
[2797]	460	ENDDO
	461	ELSE
[4559]	462	IF ( .NOT. ALLOCATED( ghf_av ) ) THEN
[3004]	463	ALLOCATE( ghf_av(nysg:nyng,nxlg:nxrg) )
	464	ghf_av = REAL( fill_value, KIND = wp )
	465	ENDIF
[2797]	466	DO i = nxl, nxr
	467	DO j = nys, nyn
	468	local_pf(i,j,nzb+1) = ghf_av(j,i)
	469	ENDDO
	470	ENDDO
	471	ENDIF
	472
	473	resorted = .TRUE.
	474	two_d = .TRUE.
	475	level_z(nzb+1) = zu(nzb+1)
	476
[1691]	477	CASE ( 'ol*_xy' ) ! 2d-array
[4559]	478	IF ( av == 0 ) THEN
[2232]	479	DO m = 1, surf_def_h(0)%ns
	480	i = surf_def_h(0)%i(m)
	481	j = surf_def_h(0)%j(m)
[2512]	482	local_pf(i,j,nzb+1) = surf_def_h(0)%ol(m)
[2232]	483	ENDDO
[4671]	484	DO m = 1, surf_lsm_h(0)%ns
	485	i = surf_lsm_h(0)%i(m)
	486	j = surf_lsm_h(0)%j(m)
	487	local_pf(i,j,nzb+1) = surf_lsm_h(0)%ol(m)
[2232]	488	ENDDO
[4671]	489	DO m = 1, surf_usm_h(0)%ns
	490	i = surf_usm_h(0)%i(m)
	491	j = surf_usm_h(0)%j(m)
	492	local_pf(i,j,nzb+1) = surf_usm_h(0)%ol(m)
[2232]	493	ENDDO
[1691]	494	ELSE
[4559]	495	IF ( .NOT. ALLOCATED( ol_av ) ) THEN
[3004]	496	ALLOCATE( ol_av(nysg:nyng,nxlg:nxrg) )
	497	ol_av = REAL( fill_value, KIND = wp )
	498	ENDIF
[2512]	499	DO i = nxl, nxr
	500	DO j = nys, nyn
[1691]	501	local_pf(i,j,nzb+1) = ol_av(j,i)
	502	ENDDO
	503	ENDDO
	504	ENDIF
	505	resorted = .TRUE.
	506	two_d = .TRUE.
	507	level_z(nzb+1) = zu(nzb+1)
	508
[1]	509	CASE ( 'p_xy', 'p_xz', 'p_yz' )
	510	IF ( av == 0 ) THEN
[729]	511	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
[1]	512	to_be_resorted => p
	513	ELSE
[4559]	514	IF ( .NOT. ALLOCATED( p_av ) ) THEN
[3004]	515	ALLOCATE( p_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	516	p_av = REAL( fill_value, KIND = wp )
	517	ENDIF
[729]	518	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
[1]	519	to_be_resorted => p_av
	520	ENDIF
	521	IF ( mode == 'xy' ) level_z = zu
	522
	523	CASE ( 'pc_xy', 'pc_xz', 'pc_yz' ) ! particle concentration
	524	IF ( av == 0 ) THEN
[3646]	525	IF ( time_since_reference_point >= particle_advection_start ) THEN
[215]	526	tend = prt_count
[2512]	527	! CALL exchange_horiz( tend, nbgp )
[215]	528	ELSE
[1353]	529	tend = 0.0_wp
[215]	530	ENDIF
[2512]	531	DO i = nxl, nxr
	532	DO j = nys, nyn
[1]	533	DO k = nzb, nzt+1
	534	local_pf(i,j,k) = tend(k,j,i)
	535	ENDDO
	536	ENDDO
	537	ENDDO
	538	resorted = .TRUE.
	539	ELSE
[4559]	540	IF ( .NOT. ALLOCATED( pc_av ) ) THEN
[3004]	541	ALLOCATE( pc_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	542	pc_av = REAL( fill_value, KIND = wp )
	543	ENDIF
[2512]	544	! CALL exchange_horiz( pc_av, nbgp )
[1]	545	to_be_resorted => pc_av
	546	ENDIF
	547
[1359]	548	CASE ( 'pr_xy', 'pr_xz', 'pr_yz' ) ! mean particle radius (effective radius)
[1]	549	IF ( av == 0 ) THEN
[3646]	550	IF ( time_since_reference_point >= particle_advection_start ) THEN
[215]	551	DO i = nxl, nxr
	552	DO j = nys, nyn
	553	DO k = nzb, nzt+1
[1359]	554	number_of_particles = prt_count(k,j,i)
	555	IF (number_of_particles <= 0) CYCLE
	556	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	557	s_r2 = 0.0_wp
[1353]	558	s_r3 = 0.0_wp
[1359]	559	DO n = 1, number_of_particles
	560	IF ( particles(n)%particle_mask ) THEN
[4559]	561	s_r2 = s_r2 + particles(n)%radius*2 &
[1359]	562	particles(n)%weight_factor
[4559]	563	s_r3 = s_r3 + particles(n)%radius*3 &
[1359]	564	particles(n)%weight_factor
	565	ENDIF
[215]	566	ENDDO
[1359]	567	IF ( s_r2 > 0.0_wp ) THEN
	568	mean_r = s_r3 / s_r2
[215]	569	ELSE
[1353]	570	mean_r = 0.0_wp
[215]	571	ENDIF
	572	tend(k,j,i) = mean_r
[1]	573	ENDDO
	574	ENDDO
	575	ENDDO
[2512]	576	! CALL exchange_horiz( tend, nbgp )
[215]	577	ELSE
[1353]	578	tend = 0.0_wp
[1359]	579	ENDIF
[2512]	580	DO i = nxl, nxr
	581	DO j = nys, nyn
[1]	582	DO k = nzb, nzt+1
	583	local_pf(i,j,k) = tend(k,j,i)
	584	ENDDO
	585	ENDDO
	586	ENDDO
	587	resorted = .TRUE.
	588	ELSE
[4559]	589	IF ( .NOT. ALLOCATED( pr_av ) ) THEN
[3004]	590	ALLOCATE( pr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	591	pr_av = REAL( fill_value, KIND = wp )
	592	ENDIF
[2512]	593	! CALL exchange_horiz( pr_av, nbgp )
[1]	594	to_be_resorted => pr_av
	595	ENDIF
	596
[3421]	597	CASE ( 'theta_xy', 'theta_xz', 'theta_yz' )
[1]	598	IF ( av == 0 ) THEN
[4559]	599	IF ( .NOT. bulk_cloud_model ) THEN
[1]	600	to_be_resorted => pt
	601	ELSE
[2512]	602	DO i = nxl, nxr
	603	DO j = nys, nyn
[1]	604	DO k = nzb, nzt+1
[4559]	605	local_pf(i,j,k) = pt(k,j,i) + lv_d_cp * d_exner(k) * ql(k,j,i)
[1]	606	ENDDO
	607	ENDDO
	608	ENDDO
	609	resorted = .TRUE.
	610	ENDIF
	611	ELSE
[3004]	612	IF ( .NOT. ALLOCATED( pt_av ) ) THEN
	613	ALLOCATE( pt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	614	pt_av = REAL( fill_value, KIND = wp )
	615	ENDIF
[1]	616	to_be_resorted => pt_av
	617	ENDIF
	618	IF ( mode == 'xy' ) level_z = zu
	619
	620	CASE ( 'q_xy', 'q_xz', 'q_yz' )
	621	IF ( av == 0 ) THEN
	622	to_be_resorted => q
	623	ELSE
[4559]	624	IF ( .NOT. ALLOCATED( q_av ) ) THEN
[3004]	625	ALLOCATE( q_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	626	q_av = REAL( fill_value, KIND = wp )
	627	ENDIF
[1]	628	to_be_resorted => q_av
	629	ENDIF
	630	IF ( mode == 'xy' ) level_z = zu
	631
[1053]	632	CASE ( 'ql_xy', 'ql_xz', 'ql_yz' )
	633	IF ( av == 0 ) THEN
[1115]	634	to_be_resorted => ql
[1053]	635	ELSE
[4559]	636	IF ( .NOT. ALLOCATED( ql_av ) ) THEN
[3004]	637	ALLOCATE( ql_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	638	ql_av = REAL( fill_value, KIND = wp )
	639	ENDIF
[1115]	640	to_be_resorted => ql_av
[1053]	641	ENDIF
	642	IF ( mode == 'xy' ) level_z = zu
	643
[1]	644	CASE ( 'ql_c_xy', 'ql_c_xz', 'ql_c_yz' )
	645	IF ( av == 0 ) THEN
	646	to_be_resorted => ql_c
	647	ELSE
[4559]	648	IF ( .NOT. ALLOCATED( ql_c_av ) ) THEN
[3004]	649	ALLOCATE( ql_c_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	650	ql_c_av = REAL( fill_value, KIND = wp )
	651	ENDIF
[1]	652	to_be_resorted => ql_c_av
	653	ENDIF
	654	IF ( mode == 'xy' ) level_z = zu
	655
	656	CASE ( 'ql_v_xy', 'ql_v_xz', 'ql_v_yz' )
	657	IF ( av == 0 ) THEN
	658	to_be_resorted => ql_v
	659	ELSE
[4559]	660	IF ( .NOT. ALLOCATED( ql_v_av ) ) THEN
[3004]	661	ALLOCATE( ql_v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	662	ql_v_av = REAL( fill_value, KIND = wp )
	663	ENDIF
[1]	664	to_be_resorted => ql_v_av
	665	ENDIF
	666	IF ( mode == 'xy' ) level_z = zu
	667
	668	CASE ( 'ql_vp_xy', 'ql_vp_xz', 'ql_vp_yz' )
	669	IF ( av == 0 ) THEN
[3646]	670	IF ( time_since_reference_point >= particle_advection_start ) THEN
[1007]	671	DO i = nxl, nxr
	672	DO j = nys, nyn
	673	DO k = nzb, nzt+1
[1359]	674	number_of_particles = prt_count(k,j,i)
	675	IF (number_of_particles <= 0) CYCLE
	676	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	677	DO n = 1, number_of_particles
	678	IF ( particles(n)%particle_mask ) THEN
[4559]	679	tend(k,j,i) = tend(k,j,i) + &
	680	particles(n)%weight_factor / prt_count(k,j,i)
[1359]	681	ENDIF
[1007]	682	ENDDO
	683	ENDDO
	684	ENDDO
	685	ENDDO
[2512]	686	! CALL exchange_horiz( tend, nbgp )
[1007]	687	ELSE
[1353]	688	tend = 0.0_wp
[1359]	689	ENDIF
[2512]	690	DO i = nxl, nxr
	691	DO j = nys, nyn
[1007]	692	DO k = nzb, nzt+1
	693	local_pf(i,j,k) = tend(k,j,i)
	694	ENDDO
	695	ENDDO
	696	ENDDO
	697	resorted = .TRUE.
	698	ELSE
[4559]	699	IF ( .NOT. ALLOCATED( ql_vp_av ) ) THEN
[3004]	700	ALLOCATE( ql_vp_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	701	ql_vp_av = REAL( fill_value, KIND = wp )
	702	ENDIF
[2512]	703	! CALL exchange_horiz( ql_vp_av, nbgp )
[3004]	704	to_be_resorted => ql_vp_av
[1]	705	ENDIF
	706	IF ( mode == 'xy' ) level_z = zu
	707
[4514]	708	CASE ( 'qsurf*_xy' ) ! 2d-array
	709	IF ( av == 0 ) THEN
	710	DO m = 1, surf_def_h(0)%ns
	711	i = surf_def_h(0)%i(m)
	712	j = surf_def_h(0)%j(m)
	713	local_pf(i,j,nzb+1) = surf_def_h(0)%q_surface(m)
	714	ENDDO
	715
[4671]	716	DO m = 1, surf_lsm_h(0)%ns
	717	i = surf_lsm_h(0)%i(m)
	718	j = surf_lsm_h(0)%j(m)
	719	local_pf(i,j,nzb+1) = surf_lsm_h(0)%q_surface(m)
[4514]	720	ENDDO
	721
[4671]	722	DO m = 1, surf_usm_h(0)%ns
	723	i = surf_usm_h(0)%i(m)
	724	j = surf_usm_h(0)%j(m)
	725	local_pf(i,j,nzb+1) = surf_usm_h(0)%q_surface(m)
[4514]	726	ENDDO
	727
	728	ELSE
[4559]	729	IF ( .NOT. ALLOCATED( qsurf_av ) ) THEN
[4514]	730	ALLOCATE( qsurf_av(nysg:nyng,nxlg:nxrg) )
	731	qsurf_av = REAL( fill_value, KIND = wp )
	732	ENDIF
	733	DO i = nxl, nxr
	734	DO j = nys, nyn
	735	local_pf(i,j,nzb+1) = qsurf_av(j,i)
	736	ENDDO
	737	ENDDO
	738	ENDIF
	739	resorted = .TRUE.
	740	two_d = .TRUE.
	741	level_z(nzb+1) = zu(nzb+1)
	742
[354]	743	CASE ( 'qsws*_xy' ) ! 2d-array
	744	IF ( av == 0 ) THEN
[3176]	745	local_pf(:,:,nzb+1) = REAL( fill_value, KIND = wp )
[2743]	746	!
	747	!-- In case of default surfaces, clean-up flux by density.
[4559]	748	!-- In case of land-surfaces, convert fluxes into dynamic units.
[2232]	749	DO m = 1, surf_def_h(0)%ns
	750	i = surf_def_h(0)%i(m)
	751	j = surf_def_h(0)%j(m)
[2743]	752	k = surf_def_h(0)%k(m)
[4559]	753	local_pf(i,j,nzb+1) = surf_def_h(0)%qsws(m) * waterflux_output_conversion(k)
[2232]	754	ENDDO
[4671]	755	DO m = 1, surf_lsm_h(0)%ns
	756	i = surf_lsm_h(0)%i(m)
	757	j = surf_lsm_h(0)%j(m)
	758	k = surf_lsm_h(0)%k(m)
	759	local_pf(i,j,nzb+1) = surf_lsm_h(0)%qsws(m) * waterflux_output_conversion(k)
[2232]	760	ENDDO
[4671]	761	DO m = 1, surf_usm_h(0)%ns
	762	i = surf_usm_h(0)%i(m)
	763	j = surf_usm_h(0)%j(m)
	764	k = surf_usm_h(0)%k(m)
	765	local_pf(i,j,nzb+1) = surf_usm_h(0)%qsws(m) * waterflux_output_conversion(k)
[3943]	766	ENDDO
[354]	767	ELSE
[4559]	768	IF ( .NOT. ALLOCATED( qsws_av ) ) THEN
[3004]	769	ALLOCATE( qsws_av(nysg:nyng,nxlg:nxrg) )
	770	qsws_av = REAL( fill_value, KIND = wp )
	771	ENDIF
[2512]	772	DO i = nxl, nxr
[4559]	773	DO j = nys, nyn
[354]	774	local_pf(i,j,nzb+1) = qsws_av(j,i)
	775	ENDDO
	776	ENDDO
	777	ENDIF
	778	resorted = .TRUE.
	779	two_d = .TRUE.
	780	level_z(nzb+1) = zu(nzb+1)
	781
[1]	782	CASE ( 'qv_xy', 'qv_xz', 'qv_yz' )
	783	IF ( av == 0 ) THEN
[2512]	784	DO i = nxl, nxr
	785	DO j = nys, nyn
[1]	786	DO k = nzb, nzt+1
	787	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
	788	ENDDO
	789	ENDDO
	790	ENDDO
	791	resorted = .TRUE.
	792	ELSE
[4559]	793	IF ( .NOT. ALLOCATED( qv_av ) ) THEN
[3004]	794	ALLOCATE( qv_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	795	qv_av = REAL( fill_value, KIND = wp )
	796	ENDIF
[1]	797	to_be_resorted => qv_av
	798	ENDIF
	799	IF ( mode == 'xy' ) level_z = zu
	800
[2735]	801	CASE ( 'r_a*_xy' ) ! 2d-array
	802	IF ( av == 0 ) THEN
[4671]	803	DO m = 1, surf_lsm_h(0)%ns
	804	i = surf_lsm_h(0)%i(m)
	805	j = surf_lsm_h(0)%j(m)
	806	local_pf(i,j,nzb+1) = surf_lsm_h(0)%r_a(m)
[2735]	807	ENDDO
[1551]	808
[4671]	809	DO m = 1, surf_usm_h(0)%ns
	810	i = surf_usm_h(0)%i(m)
	811	j = surf_usm_h(0)%j(m)
	812	local_pf(i,j,nzb+1) = ( surf_usm_h(0)%frac(m,ind_veg_wall) * &
	813	surf_usm_h(0)%r_a(m) + &
	814	surf_usm_h(0)%frac(m,ind_pav_green) * &
	815	surf_usm_h(0)%r_a_green(m) + &
	816	surf_usm_h(0)%frac(m,ind_wat_win) * &
	817	surf_usm_h(0)%r_a_window(m) )
[2735]	818	ENDDO
	819	ELSE
[4559]	820	IF ( .NOT. ALLOCATED( r_a_av ) ) THEN
[3004]	821	ALLOCATE( r_a_av(nysg:nyng,nxlg:nxrg) )
	822	r_a_av = REAL( fill_value, KIND = wp )
	823	ENDIF
[2735]	824	DO i = nxl, nxr
	825	DO j = nys, nyn
	826	local_pf(i,j,nzb+1) = r_a_av(j,i)
	827	ENDDO
	828	ENDDO
	829	ENDIF
	830	resorted = .TRUE.
	831	two_d = .TRUE.
	832	level_z(nzb+1) = zu(nzb+1)
	833
[1]	834	CASE ( 's_xy', 's_xz', 's_yz' )
	835	IF ( av == 0 ) THEN
[1960]	836	to_be_resorted => s
[1]	837	ELSE
[4559]	838	IF ( .NOT. ALLOCATED( s_av ) ) THEN
[3004]	839	ALLOCATE( s_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	840	s_av = REAL( fill_value, KIND = wp )
	841	ENDIF
[355]	842	to_be_resorted => s_av
[1]	843	ENDIF
	844
[354]	845	CASE ( 'shf*_xy' ) ! 2d-array
	846	IF ( av == 0 ) THEN
[2743]	847	!
	848	!-- In case of default surfaces, clean-up flux by density.
[4559]	849	!-- In case of land- and urban-surfaces, convert fluxes into dynamic units.
[2232]	850	DO m = 1, surf_def_h(0)%ns
	851	i = surf_def_h(0)%i(m)
	852	j = surf_def_h(0)%j(m)
[2743]	853	k = surf_def_h(0)%k(m)
[4559]	854	local_pf(i,j,nzb+1) = surf_def_h(0)%shf(m) * heatflux_output_conversion(k)
[2232]	855	ENDDO
[4671]	856	DO m = 1, surf_lsm_h(0)%ns
	857	i = surf_lsm_h(0)%i(m)
	858	j = surf_lsm_h(0)%j(m)
	859	k = surf_lsm_h(0)%k(m)
	860	local_pf(i,j,nzb+1) = surf_lsm_h(0)%shf(m) * heatflux_output_conversion(k)
[2232]	861	ENDDO
[4671]	862	DO m = 1, surf_usm_h(0)%ns
	863	i = surf_usm_h(0)%i(m)
	864	j = surf_usm_h(0)%j(m)
	865	k = surf_usm_h(0)%k(m)
	866	local_pf(i,j,nzb+1) = surf_usm_h(0)%shf(m) * heatflux_output_conversion(k)
[2232]	867	ENDDO
[354]	868	ELSE
[4559]	869	IF ( .NOT. ALLOCATED( shf_av ) ) THEN
[3004]	870	ALLOCATE( shf_av(nysg:nyng,nxlg:nxrg) )
	871	shf_av = REAL( fill_value, KIND = wp )
	872	ENDIF
[2512]	873	DO i = nxl, nxr
	874	DO j = nys, nyn
[354]	875	local_pf(i,j,nzb+1) = shf_av(j,i)
	876	ENDDO
	877	ENDDO
	878	ENDIF
	879	resorted = .TRUE.
	880	two_d = .TRUE.
	881	level_z(nzb+1) = zu(nzb+1)
[4514]	882
	883	CASE ( 'ssurf*_xy' ) ! 2d-array
	884	IF ( av == 0 ) THEN
	885	DO i = nxl, nxr
	886	DO j = nys, nyn
	887	k = topo_top_ind(j,i,0)
[4518]	888	local_pf(i,j,nzb+1) = s(k,j,i)
[4514]	889	ENDDO
	890	ENDDO
	891	ELSE
[4559]	892	IF ( .NOT. ALLOCATED( ssurf_av ) ) THEN
[4514]	893	ALLOCATE( ssurf_av(nysg:nyng,nxlg:nxrg) )
	894	ssurf_av = REAL( fill_value, KIND = wp )
	895	ENDIF
	896	DO i = nxl, nxr
	897	DO j = nys, nyn
	898	local_pf(i,j,nzb+1) = ssurf_av(j,i)
	899	ENDDO
	900	ENDDO
	901	ENDIF
	902	resorted = .TRUE.
	903	two_d = .TRUE.
	904	level_z(nzb+1) = zu(nzb+1)
	905
[1960]	906	CASE ( 'ssws*_xy' ) ! 2d-array
[4559]	907	IF ( av == 0 ) THEN
[2232]	908	DO m = 1, surf_def_h(0)%ns
	909	i = surf_def_h(0)%i(m)
	910	j = surf_def_h(0)%j(m)
[2512]	911	local_pf(i,j,nzb+1) = surf_def_h(0)%ssws(m)
[2232]	912	ENDDO
[4671]	913	DO m = 1, surf_lsm_h(0)%ns
	914	i = surf_lsm_h(0)%i(m)
	915	j = surf_lsm_h(0)%j(m)
	916	local_pf(i,j,nzb+1) = surf_lsm_h(0)%ssws(m)
[2232]	917	ENDDO
[4671]	918	DO m = 1, surf_usm_h(0)%ns
	919	i = surf_usm_h(0)%i(m)
	920	j = surf_usm_h(0)%j(m)
	921	local_pf(i,j,nzb+1) = surf_usm_h(0)%ssws(m)
[2232]	922	ENDDO
[1960]	923	ELSE
[4559]	924	IF ( .NOT. ALLOCATED( ssws_av ) ) THEN
[3004]	925	ALLOCATE( ssws_av(nysg:nyng,nxlg:nxrg) )
	926	ssws_av = REAL( fill_value, KIND = wp )
	927	ENDIF
[2512]	928	DO i = nxl, nxr
[4559]	929	DO j = nys, nyn
[1960]	930	local_pf(i,j,nzb+1) = ssws_av(j,i)
	931	ENDDO
	932	ENDDO
	933	ENDIF
	934	resorted = .TRUE.
	935	two_d = .TRUE.
[4559]	936	level_z(nzb+1) = zu(nzb+1)
[1551]	937
[1]	938	CASE ( 't*_xy' ) ! 2d-array
	939	IF ( av == 0 ) THEN
[2232]	940	DO m = 1, surf_def_h(0)%ns
	941	i = surf_def_h(0)%i(m)
	942	j = surf_def_h(0)%j(m)
[2512]	943	local_pf(i,j,nzb+1) = surf_def_h(0)%ts(m)
[2232]	944	ENDDO
[4671]	945	DO m = 1, surf_lsm_h(0)%ns
	946	i = surf_lsm_h(0)%i(m)
	947	j = surf_lsm_h(0)%j(m)
	948	local_pf(i,j,nzb+1) = surf_lsm_h(0)%ts(m)
[2232]	949	ENDDO
[4671]	950	DO m = 1, surf_usm_h(0)%ns
	951	i = surf_usm_h(0)%i(m)
	952	j = surf_usm_h(0)%j(m)
	953	local_pf(i,j,nzb+1) = surf_usm_h(0)%ts(m)
[2232]	954	ENDDO
[1]	955	ELSE
[4559]	956	IF ( .NOT. ALLOCATED( ts_av ) ) THEN
[3004]	957	ALLOCATE( ts_av(nysg:nyng,nxlg:nxrg) )
	958	ts_av = REAL( fill_value, KIND = wp )
	959	ENDIF
[2512]	960	DO i = nxl, nxr
	961	DO j = nys, nyn
[1]	962	local_pf(i,j,nzb+1) = ts_av(j,i)
	963	ENDDO
	964	ENDDO
	965	ENDIF
	966	resorted = .TRUE.
	967	two_d = .TRUE.
	968	level_z(nzb+1) = zu(nzb+1)
	969
[2742]	970	CASE ( 'tsurf*_xy' ) ! 2d-array
	971	IF ( av == 0 ) THEN
[2798]	972	DO m = 1, surf_def_h(0)%ns
[4559]	973	i = surf_def_h(0)%i(m)
[2798]	974	j = surf_def_h(0)%j(m)
	975	local_pf(i,j,nzb+1) = surf_def_h(0)%pt_surface(m)
	976	ENDDO
	977
[4671]	978	DO m = 1, surf_lsm_h(0)%ns
	979	i = surf_lsm_h(0)%i(m)
	980	j = surf_lsm_h(0)%j(m)
	981	local_pf(i,j,nzb+1) = surf_lsm_h(0)%pt_surface(m)
[2742]	982	ENDDO
	983
[4671]	984	DO m = 1, surf_usm_h(0)%ns
	985	i = surf_usm_h(0)%i(m)
	986	j = surf_usm_h(0)%j(m)
	987	local_pf(i,j,nzb+1) = surf_usm_h(0)%pt_surface(m)
[2742]	988	ENDDO
	989
	990	ELSE
[4559]	991	IF ( .NOT. ALLOCATED( tsurf_av ) ) THEN
[3004]	992	ALLOCATE( tsurf_av(nysg:nyng,nxlg:nxrg) )
	993	tsurf_av = REAL( fill_value, KIND = wp )
	994	ENDIF
[2742]	995	DO i = nxl, nxr
	996	DO j = nys, nyn
	997	local_pf(i,j,nzb+1) = tsurf_av(j,i)
	998	ENDDO
	999	ENDDO
	1000	ENDIF
	1001	resorted = .TRUE.
	1002	two_d = .TRUE.
	1003	level_z(nzb+1) = zu(nzb+1)
	1004
[1]	1005	CASE ( 'u_xy', 'u_xz', 'u_yz' )
[2696]	1006	flag_nr = 1
[1]	1007	IF ( av == 0 ) THEN
	1008	to_be_resorted => u
	1009	ELSE
[4559]	1010	IF ( .NOT. ALLOCATED( u_av ) ) THEN
[3004]	1011	ALLOCATE( u_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1012	u_av = REAL( fill_value, KIND = wp )
	1013	ENDIF
[1]	1014	to_be_resorted => u_av
	1015	ENDIF
	1016	IF ( mode == 'xy' ) level_z = zu
	1017	!
[4559]	1018	!-- Substitute the values generated by "mirror" boundary condition at the bottom
	1019	!-- boundary by the real surface values.
[3554]	1020	IF ( do2d(av,ivar) == 'u_xz' .OR. do2d(av,ivar) == 'u_yz' ) THEN
[1353]	1021	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	1022	ENDIF
[4559]	1023
[3421]	1024	CASE ( 'us*_xy' ) ! 2d-array
[1]	1025	IF ( av == 0 ) THEN
[2232]	1026	DO m = 1, surf_def_h(0)%ns
	1027	i = surf_def_h(0)%i(m)
	1028	j = surf_def_h(0)%j(m)
[2512]	1029	local_pf(i,j,nzb+1) = surf_def_h(0)%us(m)
[2232]	1030	ENDDO
[4671]	1031	DO m = 1, surf_lsm_h(0)%ns
	1032	i = surf_lsm_h(0)%i(m)
	1033	j = surf_lsm_h(0)%j(m)
	1034	local_pf(i,j,nzb+1) = surf_lsm_h(0)%us(m)
[2232]	1035	ENDDO
[4671]	1036	DO m = 1, surf_usm_h(0)%ns
	1037	i = surf_usm_h(0)%i(m)
	1038	j = surf_usm_h(0)%j(m)
	1039	local_pf(i,j,nzb+1) = surf_usm_h(0)%us(m)
[2232]	1040	ENDDO
[1]	1041	ELSE
[4559]	1042	IF ( .NOT. ALLOCATED( us_av ) ) THEN
[3004]	1043	ALLOCATE( us_av(nysg:nyng,nxlg:nxrg) )
	1044	us_av = REAL( fill_value, KIND = wp )
	1045	ENDIF
[2512]	1046	DO i = nxl, nxr
	1047	DO j = nys, nyn
[1]	1048	local_pf(i,j,nzb+1) = us_av(j,i)
	1049	ENDDO
	1050	ENDDO
	1051	ENDIF
	1052	resorted = .TRUE.
	1053	two_d = .TRUE.
	1054	level_z(nzb+1) = zu(nzb+1)
	1055
	1056	CASE ( 'v_xy', 'v_xz', 'v_yz' )
[2696]	1057	flag_nr = 2
[1]	1058	IF ( av == 0 ) THEN
	1059	to_be_resorted => v
	1060	ELSE
[4559]	1061	IF ( .NOT. ALLOCATED( v_av ) ) THEN
[3004]	1062	ALLOCATE( v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1063	v_av = REAL( fill_value, KIND = wp )
	1064	ENDIF
[1]	1065	to_be_resorted => v_av
	1066	ENDIF
	1067	IF ( mode == 'xy' ) level_z = zu
	1068	!
	1069	!-- Substitute the values generated by "mirror" boundary condition
	1070	!-- at the bottom boundary by the real surface values.
[3554]	1071	IF ( do2d(av,ivar) == 'v_xz' .OR. do2d(av,ivar) == 'v_yz' ) THEN
[1353]	1072	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	1073	ENDIF
	1074
[3421]	1075	CASE ( 'thetav_xy', 'thetav_xz', 'thetav_yz' )
[1]	1076	IF ( av == 0 ) THEN
	1077	to_be_resorted => vpt
	1078	ELSE
[4559]	1079	IF ( .NOT. ALLOCATED( vpt_av ) ) THEN
[3004]	1080	ALLOCATE( vpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1081	vpt_av = REAL( fill_value, KIND = wp )
	1082	ENDIF
[1]	1083	to_be_resorted => vpt_av
	1084	ENDIF
	1085	IF ( mode == 'xy' ) level_z = zu
	1086
	1087	CASE ( 'w_xy', 'w_xz', 'w_yz' )
[2696]	1088	flag_nr = 3
[1]	1089	IF ( av == 0 ) THEN
	1090	to_be_resorted => w
	1091	ELSE
[4559]	1092	IF ( .NOT. ALLOCATED( w_av ) ) THEN
[3004]	1093	ALLOCATE( w_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1094	w_av = REAL( fill_value, KIND = wp )
	1095	ENDIF
[1]	1096	to_be_resorted => w_av
	1097	ENDIF
	1098	IF ( mode == 'xy' ) level_z = zw
	1099
[72]	1100	CASE ( 'z0*_xy' ) ! 2d-array
[4559]	1101	IF ( av == 0 ) THEN
[2232]	1102	DO m = 1, surf_def_h(0)%ns
	1103	i = surf_def_h(0)%i(m)
	1104	j = surf_def_h(0)%j(m)
[2512]	1105	local_pf(i,j,nzb+1) = surf_def_h(0)%z0(m)
[2232]	1106	ENDDO
[4671]	1107	DO m = 1, surf_lsm_h(0)%ns
	1108	i = surf_lsm_h(0)%i(m)
	1109	j = surf_lsm_h(0)%j(m)
	1110	local_pf(i,j,nzb+1) = surf_lsm_h(0)%z0(m)
[2232]	1111	ENDDO
[4671]	1112	DO m = 1, surf_usm_h(0)%ns
	1113	i = surf_usm_h(0)%i(m)
	1114	j = surf_usm_h(0)%j(m)
	1115	local_pf(i,j,nzb+1) = surf_usm_h(0)%z0(m)
[2232]	1116	ENDDO
[72]	1117	ELSE
[4559]	1118	IF ( .NOT. ALLOCATED( z0_av ) ) THEN
[3004]	1119	ALLOCATE( z0_av(nysg:nyng,nxlg:nxrg) )
	1120	z0_av = REAL( fill_value, KIND = wp )
	1121	ENDIF
[2512]	1122	DO i = nxl, nxr
	1123	DO j = nys, nyn
[72]	1124	local_pf(i,j,nzb+1) = z0_av(j,i)
	1125	ENDDO
	1126	ENDDO
	1127	ENDIF
	1128	resorted = .TRUE.
	1129	two_d = .TRUE.
	1130	level_z(nzb+1) = zu(nzb+1)
	1131
[978]	1132	CASE ( 'z0h*_xy' ) ! 2d-array
[4559]	1133	IF ( av == 0 ) THEN
[2232]	1134	DO m = 1, surf_def_h(0)%ns
	1135	i = surf_def_h(0)%i(m)
	1136	j = surf_def_h(0)%j(m)
[2512]	1137	local_pf(i,j,nzb+1) = surf_def_h(0)%z0h(m)
[2232]	1138	ENDDO
[4671]	1139	DO m = 1, surf_lsm_h(0)%ns
	1140	i = surf_lsm_h(0)%i(m)
	1141	j = surf_lsm_h(0)%j(m)
	1142	local_pf(i,j,nzb+1) = surf_lsm_h(0)%z0h(m)
[2232]	1143	ENDDO
[4671]	1144	DO m = 1, surf_usm_h(0)%ns
	1145	i = surf_usm_h(0)%i(m)
	1146	j = surf_usm_h(0)%j(m)
	1147	local_pf(i,j,nzb+1) = surf_usm_h(0)%z0h(m)
[2232]	1148	ENDDO
[978]	1149	ELSE
[4559]	1150	IF ( .NOT. ALLOCATED( z0h_av ) ) THEN
[3004]	1151	ALLOCATE( z0h_av(nysg:nyng,nxlg:nxrg) )
	1152	z0h_av = REAL( fill_value, KIND = wp )
	1153	ENDIF
[2512]	1154	DO i = nxl, nxr
	1155	DO j = nys, nyn
[978]	1156	local_pf(i,j,nzb+1) = z0h_av(j,i)
	1157	ENDDO
	1158	ENDDO
	1159	ENDIF
	1160	resorted = .TRUE.
	1161	two_d = .TRUE.
	1162	level_z(nzb+1) = zu(nzb+1)
	1163
[1788]	1164	CASE ( 'z0q*_xy' ) ! 2d-array
[4559]	1165	IF ( av == 0 ) THEN
[2232]	1166	DO m = 1, surf_def_h(0)%ns
	1167	i = surf_def_h(0)%i(m)
	1168	j = surf_def_h(0)%j(m)
[2512]	1169	local_pf(i,j,nzb+1) = surf_def_h(0)%z0q(m)
[2232]	1170	ENDDO
[4671]	1171	DO m = 1, surf_lsm_h(0)%ns
	1172	i = surf_lsm_h(0)%i(m)
	1173	j = surf_lsm_h(0)%j(m)
	1174	local_pf(i,j,nzb+1) = surf_lsm_h(0)%z0q(m)
[2232]	1175	ENDDO
[4671]	1176	DO m = 1, surf_usm_h(0)%ns
	1177	i = surf_usm_h(0)%i(m)
	1178	j = surf_usm_h(0)%j(m)
	1179	local_pf(i,j,nzb+1) = surf_usm_h(0)%z0q(m)
[2232]	1180	ENDDO
[1788]	1181	ELSE
[4559]	1182	IF ( .NOT. ALLOCATED( z0q_av ) ) THEN
[3004]	1183	ALLOCATE( z0q_av(nysg:nyng,nxlg:nxrg) )
	1184	z0q_av = REAL( fill_value, KIND = wp )
	1185	ENDIF
[2512]	1186	DO i = nxl, nxr
	1187	DO j = nys, nyn
[1788]	1188	local_pf(i,j,nzb+1) = z0q_av(j,i)
	1189	ENDDO
	1190	ENDDO
	1191	ENDIF
	1192	resorted = .TRUE.
	1193	two_d = .TRUE.
	1194	level_z(nzb+1) = zu(nzb+1)
	1195
[1]	1196	CASE DEFAULT
[1972]	1197
[1]	1198	!
[3294]	1199	!-- Quantities of other modules
[1972]	1200	IF ( .NOT. found ) THEN
[4559]	1201	CALL module_interface_data_output_2d( av, do2d(av,ivar), found, grid, mode, &
	1202	local_pf, two_d, nzb_do, nzt_do, &
	1203	fill_value &
	1204	)
[1972]	1205	ENDIF
	1206
[1]	1207	resorted = .TRUE.
	1208
	1209	IF ( grid == 'zu' ) THEN
	1210	IF ( mode == 'xy' ) level_z = zu
	1211	ELSEIF ( grid == 'zw' ) THEN
	1212	IF ( mode == 'xy' ) level_z = zw
[343]	1213	ELSEIF ( grid == 'zu1' ) THEN
	1214	IF ( mode == 'xy' ) level_z(nzb+1) = zu(nzb+1)
[1551]	1215	ELSEIF ( grid == 'zs' ) THEN
	1216	IF ( mode == 'xy' ) level_z = zs
[1]	1217	ENDIF
	1218
	1219	IF ( .NOT. found ) THEN
[4559]	1220	message_string = 'no output provided for: ' // TRIM( do2d(av,ivar) )
[254]	1221	CALL message( 'data_output_2d', 'PA0181', 0, 0, 0, 6, 0 )
[1]	1222	ENDIF
	1223
	1224	END SELECT
	1225
	1226	!
[4559]	1227	!-- Resort the array to be output, if not done above. Flag topography grid points with fill
	1228	!-- values, using the corresponding maksing flag.
[1]	1229	IF ( .NOT. resorted ) THEN
[2512]	1230	DO i = nxl, nxr
	1231	DO j = nys, nyn
[1551]	1232	DO k = nzb_do, nzt_do
[4559]	1233	local_pf(i,j,k) = MERGE( to_be_resorted(k,j,i), &
	1234	REAL( fill_value, KIND = wp ), &
	1235	BTEST( wall_flags_total_0(k,j,i), flag_nr ) )
[1]	1236	ENDDO
	1237	ENDDO
	1238	ENDDO
	1239	ENDIF
	1240
	1241	!
[4559]	1242	!-- Output of the individual cross-sections, depending on the cross-section mode chosen.
[1]	1243	is = 1
[1960]	1244	loop1: DO WHILE ( section(is,s_ind) /= -9999 .OR. two_d )
[1]	1245
	1246	SELECT CASE ( mode )
	1247
	1248	CASE ( 'xy' )
	1249	!
	1250	!-- Determine the cross section index
	1251	IF ( two_d ) THEN
	1252	layer_xy = nzb+1
	1253	ELSE
[1960]	1254	layer_xy = section(is,s_ind)
[1]	1255	ENDIF
	1256
	1257	!
[4559]	1258	!-- Exit the loop for layers beyond the data output domain (used for soil model)
	1259	IF ( layer_xy > nzt_do ) THEN
[1551]	1260	EXIT loop1
	1261	ENDIF
	1262
	1263	!
[1308]	1264	!-- Update the netCDF xy cross section time axis.
[4559]	1265	!-- In case of parallel output, this is only done by PE0 to increase the performance.
[3646]	1266	IF ( time_since_reference_point /= do2d_xy_last_time(av) ) THEN
[1308]	1267	do2d_xy_time_count(av) = do2d_xy_time_count(av) + 1
[3646]	1268	do2d_xy_last_time(av) = time_since_reference_point
[1308]	1269	IF ( myid == 0 ) THEN
[4559]	1270	IF ( .NOT. data_output_2d_on_each_pe .OR. netcdf_data_format > 4 ) THEN
[1]	1271	#if defined( __netcdf )
[4559]	1272	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1273	id_var_time_xy(av), &
	1274	(/ time_since_reference_point /), &
	1275	start = (/ do2d_xy_time_count(av) /), &
[1]	1276	count = (/ 1 /) )
[1783]	1277	CALL netcdf_handle_error( 'data_output_2d', 53 )
[1]	1278	#endif
	1279	ENDIF
	1280	ENDIF
	1281	ENDIF
	1282	!
	1283	!-- If required, carry out averaging along z
[1960]	1284	IF ( section(is,s_ind) == -1 .AND. .NOT. two_d ) THEN
[1]	1285
[1353]	1286	local_2d = 0.0_wp
[1]	1287	!
	1288	!-- Carry out the averaging (all data are on the PE)
[1551]	1289	DO k = nzb_do, nzt_do
[2512]	1290	DO j = nys, nyn
	1291	DO i = nxl, nxr
[1]	1292	local_2d(i,j) = local_2d(i,j) + local_pf(i,j,k)
	1293	ENDDO
	1294	ENDDO
	1295	ENDDO
	1296
[1551]	1297	local_2d = local_2d / ( nzt_do - nzb_do + 1.0_wp)
[1]	1298
	1299	ELSE
	1300	!
	1301	!-- Just store the respective section on the local array
	1302	local_2d = local_pf(:,:,layer_xy)
	1303
	1304	ENDIF
	1305
	1306	#if defined( __parallel )
[1327]	1307	IF ( netcdf_data_format > 4 ) THEN
[1]	1308	!
[1031]	1309	!-- Parallel output in netCDF4/HDF5 format.
[493]	1310	IF ( two_d ) THEN
	1311	iis = 1
	1312	ELSE
	1313	iis = is
	1314	ENDIF
	1315
[1]	1316	#if defined( __netcdf )
[1308]	1317	!
[4559]	1318	!-- For parallel output, all cross sections are first stored here on a local array
	1319	!-- and will be written to the output file afterwards to increase the performance.
[2512]	1320	DO i = nxl, nxr
	1321	DO j = nys, nyn
[1308]	1322	local_2d_sections(i,j,iis) = local_2d(i,j)
	1323	ENDDO
	1324	ENDDO
[1]	1325	#endif
[493]	1326	ELSE
[1]	1327
[493]	1328	IF ( data_output_2d_on_each_pe ) THEN
[1]	1329	!
[493]	1330	!-- Output of partial arrays on each PE
	1331	#if defined( __netcdf )
[1327]	1332	IF ( myid == 0 ) THEN
[4559]	1333	WRITE ( 21 ) time_since_reference_point, do2d_xy_time_count(av), av
[493]	1334	ENDIF
	1335	#endif
[759]	1336	DO i = 0, io_blocks-1
	1337	IF ( i == io_group ) THEN
[2512]	1338	WRITE ( 21 ) nxl, nxr, nys, nyn, nys, nyn
[759]	1339	WRITE ( 21 ) local_2d
	1340	ENDIF
	1341	#if defined( __parallel )
	1342	CALL MPI_BARRIER( comm2d, ierr )
	1343	#endif
	1344	ENDDO
[559]	1345
[493]	1346	ELSE
[1]	1347	!
[4559]	1348	!-- PE0 receives partial arrays from all processors and then outputs them. Here
	1349	!-- a barrier has to be set, because otherwise "-MPI- FATAL: Remote protocol
	1350	!-- queue full" may occur.
[493]	1351	CALL MPI_BARRIER( comm2d, ierr )
	1352
[2512]	1353	ngp = ( nxr-nxl+1 ) * ( nyn-nys+1 )
[493]	1354	IF ( myid == 0 ) THEN
[1]	1355	!
[493]	1356	!-- Local array can be relocated directly.
[2512]	1357	total_2d(nxl:nxr,nys:nyn) = local_2d
[1]	1358	!
[493]	1359	!-- Receive data from all other PEs.
	1360	DO n = 1, numprocs-1
[1]	1361	!
[493]	1362	!-- Receive index limits first, then array.
	1363	!-- Index limits are received in arbitrary order from
	1364	!-- the PEs.
[4559]	1365	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, MPI_ANY_SOURCE, 0, comm2d, &
[493]	1366	status, ierr )
	1367	sender = status(MPI_SOURCE)
	1368	DEALLOCATE( local_2d )
	1369	ALLOCATE( local_2d(ind(1):ind(2),ind(3):ind(4)) )
[4559]	1370	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, MPI_REAL, sender, 1, &
	1371	comm2d, status, ierr )
[493]	1372	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
	1373	ENDDO
[1]	1374	!
[493]	1375	!-- Relocate the local array for the next loop increment
	1376	DEALLOCATE( local_2d )
[2512]	1377	ALLOCATE( local_2d(nxl:nxr,nys:nyn) )
[1]	1378
	1379	#if defined( __netcdf )
[4559]	1380	IF ( two_d ) THEN
	1381	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1382	id_var_do2d(av,ivar), &
	1383	total_2d(0:nx,0:ny), &
	1384	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
	1385	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1386	ELSE
[4559]	1387	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1388	id_var_do2d(av,ivar), &
	1389	total_2d(0:nx,0:ny), &
	1390	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
	1391	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1392	ENDIF
[1783]	1393	CALL netcdf_handle_error( 'data_output_2d', 54 )
[1]	1394	#endif
	1395
[493]	1396	ELSE
[1]	1397	!
[493]	1398	!-- First send the local index limits to PE0
[2512]	1399	ind(1) = nxl; ind(2) = nxr
	1400	ind(3) = nys; ind(4) = nyn
[4559]	1401	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, comm2d, ierr )
[1]	1402	!
[493]	1403	!-- Send data to PE0
[4559]	1404	CALL MPI_SEND( local_2d(nxl,nys), ngp, MPI_REAL, 0, 1, comm2d, ierr )
[493]	1405	ENDIF
	1406	!
[4559]	1407	!-- A barrier has to be set, because otherwise some PEs may proceed too fast so
	1408	!-- that PE0 may receive wrong data on tag 0.
[493]	1409	CALL MPI_BARRIER( comm2d, ierr )
[1]	1410	ENDIF
[493]	1411
[1]	1412	ENDIF
	1413	#else
	1414	#if defined( __netcdf )
[1327]	1415	IF ( two_d ) THEN
[4559]	1416	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1417	id_var_do2d(av,ivar), &
	1418	local_2d(nxl:nxr,nys:nyn), &
	1419	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
	1420	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1421	ELSE
[4559]	1422	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1423	id_var_do2d(av,ivar), &
	1424	local_2d(nxl:nxr,nys:nyn), &
	1425	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
	1426	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1427	ENDIF
[1783]	1428	CALL netcdf_handle_error( 'data_output_2d', 447 )
[1]	1429	#endif
	1430	#endif
[2277]	1431
[1]	1432	!
	1433	!-- For 2D-arrays (e.g. u*) only one cross-section is available.
	1434	!-- Hence exit loop of output levels.
	1435	IF ( two_d ) THEN
[1703]	1436	IF ( netcdf_data_format < 5 ) two_d = .FALSE.
[1]	1437	EXIT loop1
	1438	ENDIF
	1439
	1440	CASE ( 'xz' )
	1441	!
[1308]	1442	!-- Update the netCDF xz cross section time axis.
[4559]	1443	!-- In case of parallel output, this is only done by PE0 to increase the performance.
[3646]	1444	IF ( time_since_reference_point /= do2d_xz_last_time(av) ) THEN
[1308]	1445	do2d_xz_time_count(av) = do2d_xz_time_count(av) + 1
[3646]	1446	do2d_xz_last_time(av) = time_since_reference_point
[1308]	1447	IF ( myid == 0 ) THEN
[4559]	1448	IF ( .NOT. data_output_2d_on_each_pe .OR. netcdf_data_format > 4 ) THEN
[1]	1449	#if defined( __netcdf )
[4559]	1450	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1451	id_var_time_xz(av), &
	1452	(/ time_since_reference_point /), &
	1453	start = (/ do2d_xz_time_count(av) /), &
[1]	1454	count = (/ 1 /) )
[1783]	1455	CALL netcdf_handle_error( 'data_output_2d', 56 )
[1]	1456	#endif
	1457	ENDIF
	1458	ENDIF
	1459	ENDIF
[667]	1460
[1]	1461	!
	1462	!-- If required, carry out averaging along y
[1960]	1463	IF ( section(is,s_ind) == -1 ) THEN
[1]	1464
[2512]	1465	ALLOCATE( local_2d_l(nxl:nxr,nzb_do:nzt_do) )
[1353]	1466	local_2d_l = 0.0_wp
[2512]	1467	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[1]	1468	!
	1469	!-- First local averaging on the PE
[1551]	1470	DO k = nzb_do, nzt_do
[1]	1471	DO j = nys, nyn
[2512]	1472	DO i = nxl, nxr
[4559]	1473	local_2d_l(i,k) = local_2d_l(i,k) + local_pf(i,j,k)
[1]	1474	ENDDO
	1475	ENDDO
	1476	ENDDO
	1477	#if defined( __parallel )
	1478	!
	1479	!-- Now do the averaging over all PEs along y
[622]	1480	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[4559]	1481	CALL MPI_ALLREDUCE( local_2d_l(nxl,nzb_do), local_2d(nxl,nzb_do), ngp, &
	1482	MPI_REAL, MPI_SUM, comm1dy, ierr )
[1]	1483	#else
	1484	local_2d = local_2d_l
	1485	#endif
[1353]	1486	local_2d = local_2d / ( ny + 1.0_wp )
[1]	1487
	1488	DEALLOCATE( local_2d_l )
	1489
	1490	ELSE
	1491	!
[4559]	1492	!-- Just store the respective section on the local array (but only if it is
	1493	!-- available on this PE!)
	1494	IF ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) THEN
[1960]	1495	local_2d = local_pf(:,section(is,s_ind),nzb_do:nzt_do)
[1]	1496	ENDIF
	1497
	1498	ENDIF
	1499
	1500	#if defined( __parallel )
[1327]	1501	IF ( netcdf_data_format > 4 ) THEN
[1]	1502	!
[1031]	1503	!-- Output in netCDF4/HDF5 format.
[4559]	1504	!-- Output only on those PEs where the respective cross sections reside. Cross
	1505	!-- sections averaged along y are output on the respective first PE along y
	1506	!-- (myidy=0).
	1507	IF ( ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) .OR. &
	1508	( section(is,s_ind) == -1 .AND. myidy == 0 ) ) THEN
[1]	1509	#if defined( __netcdf )
[493]	1510	!
[4559]	1511	!-- For parallel output, all cross sections are first stored here on a local
	1512	!-- array and will be written to the output file afterwards to increase the
	1513	!-- performance.
[2512]	1514	DO i = nxl, nxr
[1551]	1515	DO k = nzb_do, nzt_do
[1308]	1516	local_2d_sections_l(i,is,k) = local_2d(i,k)
	1517	ENDDO
	1518	ENDDO
[1]	1519	#endif
	1520	ENDIF
	1521
	1522	ELSE
	1523
[493]	1524	IF ( data_output_2d_on_each_pe ) THEN
[1]	1525	!
[4559]	1526	!-- Output of partial arrays on each PE. If the cross section does not reside
	1527	!-- on the PE, output special index values.
[493]	1528	#if defined( __netcdf )
[1327]	1529	IF ( myid == 0 ) THEN
[4559]	1530	WRITE ( 22 ) time_since_reference_point, do2d_xz_time_count(av), av
[493]	1531	ENDIF
	1532	#endif
[759]	1533	DO i = 0, io_blocks-1
	1534	IF ( i == io_group ) THEN
[4559]	1535	IF ( ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) &
	1536	.OR. ( section(is,s_ind) == -1 .AND. nys-1 == -1 ) ) THEN
[2512]	1537	WRITE (22) nxl, nxr, nzb_do, nzt_do, nzb, nzt+1
[759]	1538	WRITE (22) local_2d
	1539	ELSE
[1551]	1540	WRITE (22) -1, -1, -1, -1, -1, -1
[759]	1541	ENDIF
	1542	ENDIF
	1543	#if defined( __parallel )
	1544	CALL MPI_BARRIER( comm2d, ierr )
	1545	#endif
	1546	ENDDO
[493]	1547
	1548	ELSE
[1]	1549	!
[4559]	1550	!-- PE0 receives partial arrays from all processors of the respective cross
	1551	!-- section and outputs them. Here a barrier has to be set, because otherwise
[493]	1552	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1553	CALL MPI_BARRIER( comm2d, ierr )
	1554
[2512]	1555	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[493]	1556	IF ( myid == 0 ) THEN
[1]	1557	!
[493]	1558	!-- Local array can be relocated directly.
[4559]	1559	IF ( ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) .OR. &
	1560	( section(is,s_ind) == -1 .AND. nys-1 == -1 ) ) THEN
[2512]	1561	total_2d(nxl:nxr,nzb_do:nzt_do) = local_2d
[493]	1562	ENDIF
[1]	1563	!
[493]	1564	!-- Receive data from all other PEs.
	1565	DO n = 1, numprocs-1
	1566	!
	1567	!-- Receive index limits first, then array.
[4559]	1568	!-- Index limits are received in arbitrary order from the PEs.
	1569	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, MPI_ANY_SOURCE, 0, comm2d, &
[1]	1570	status, ierr )
[493]	1571	!
	1572	!-- Not all PEs have data for XZ-cross-section.
	1573	IF ( ind(1) /= -9999 ) THEN
	1574	sender = status(MPI_SOURCE)
	1575	DEALLOCATE( local_2d )
[4559]	1576	ALLOCATE( local_2d(ind(1):ind(2), ind(3):ind(4)) )
	1577	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, MPI_REAL, sender, 1,&
	1578	comm2d, status, ierr )
	1579	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
[493]	1580	ENDIF
	1581	ENDDO
	1582	!
	1583	!-- Relocate the local array for the next loop increment
	1584	DEALLOCATE( local_2d )
[2512]	1585	ALLOCATE( local_2d(nxl:nxr,nzb_do:nzt_do) )
[1]	1586
	1587	#if defined( __netcdf )
[4559]	1588	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1589	id_var_do2d(av,ivar), &
	1590	total_2d(0:nx,nzb_do:nzt_do), &
	1591	start = (/ 1, is, 1, do2d_xz_time_count(av) /),&
	1592	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1593	CALL netcdf_handle_error( 'data_output_2d', 58 )
[1]	1594	#endif
	1595
[493]	1596	ELSE
[1]	1597	!
[4559]	1598	!-- If the cross section resides on the PE, send the local index limits,
	1599	!-- otherwise send -9999 to PE0.
	1600	IF ( ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) .OR. &
	1601	( section(is,s_ind) == -1 .AND. nys-1 == -1 ) ) THEN
[2512]	1602	ind(1) = nxl; ind(2) = nxr
[1551]	1603	ind(3) = nzb_do; ind(4) = nzt_do
[493]	1604	ELSE
	1605	ind(1) = -9999; ind(2) = -9999
	1606	ind(3) = -9999; ind(4) = -9999
	1607	ENDIF
[4559]	1608	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, comm2d, ierr )
[493]	1609	!
	1610	!-- If applicable, send data to PE0.
	1611	IF ( ind(1) /= -9999 ) THEN
[4559]	1612	CALL MPI_SEND( local_2d(nxl,nzb_do), ngp, MPI_REAL, 0, 1, comm2d, &
	1613	ierr )
[493]	1614	ENDIF
[1]	1615	ENDIF
	1616	!
[4559]	1617	!-- A barrier has to be set, because otherwise some PEs may proceed too fast so
	1618	!-- that PE0 may receive wrong data on tag 0
[493]	1619	CALL MPI_BARRIER( comm2d, ierr )
[1]	1620	ENDIF
[493]	1621
[1]	1622	ENDIF
	1623	#else
	1624	#if defined( __netcdf )
[4559]	1625	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1626	id_var_do2d(av,ivar), &
	1627	local_2d(nxl:nxr,nzb_do:nzt_do), &
	1628	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
	1629	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1630	CALL netcdf_handle_error( 'data_output_2d', 451 )
[1]	1631	#endif
	1632	#endif
	1633
	1634	CASE ( 'yz' )
	1635	!
[1308]	1636	!-- Update the netCDF yz cross section time axis.
[4559]	1637	!-- In case of parallel output, this is only done by PE0 to increase the performance.
[3646]	1638	IF ( time_since_reference_point /= do2d_yz_last_time(av) ) THEN
[1308]	1639	do2d_yz_time_count(av) = do2d_yz_time_count(av) + 1
[3646]	1640	do2d_yz_last_time(av) = time_since_reference_point
[1308]	1641	IF ( myid == 0 ) THEN
[4559]	1642	IF ( .NOT. data_output_2d_on_each_pe .OR. netcdf_data_format > 4 ) THEN
[1]	1643	#if defined( __netcdf )
[4559]	1644	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1645	id_var_time_yz(av), &
	1646	(/ time_since_reference_point /), &
	1647	start = (/ do2d_yz_time_count(av) /), &
[1]	1648	count = (/ 1 /) )
[1783]	1649	CALL netcdf_handle_error( 'data_output_2d', 59 )
[1]	1650	#endif
	1651	ENDIF
	1652	ENDIF
[1308]	1653	ENDIF
[493]	1654
[1]	1655	!
	1656	!-- If required, carry out averaging along x
[1960]	1657	IF ( section(is,s_ind) == -1 ) THEN
[1]	1658
[2512]	1659	ALLOCATE( local_2d_l(nys:nyn,nzb_do:nzt_do) )
[1353]	1660	local_2d_l = 0.0_wp
[2512]	1661	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[1]	1662	!
	1663	!-- First local averaging on the PE
[1551]	1664	DO k = nzb_do, nzt_do
[2512]	1665	DO j = nys, nyn
[1]	1666	DO i = nxl, nxr
[4559]	1667	local_2d_l(j,k) = local_2d_l(j,k) + local_pf(i,j,k)
[1]	1668	ENDDO
	1669	ENDDO
	1670	ENDDO
	1671	#if defined( __parallel )
	1672	!
	1673	!-- Now do the averaging over all PEs along x
[622]	1674	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[4559]	1675	CALL MPI_ALLREDUCE( local_2d_l(nys,nzb_do), local_2d(nys,nzb_do), ngp, &
	1676	MPI_REAL, MPI_SUM, comm1dx, ierr )
[1]	1677	#else
	1678	local_2d = local_2d_l
	1679	#endif
[1353]	1680	local_2d = local_2d / ( nx + 1.0_wp )
[1]	1681
	1682	DEALLOCATE( local_2d_l )
	1683
	1684	ELSE
	1685	!
[4559]	1686	!-- Just store the respective section on the local array (but only if it is
	1687	!-- available on this PE!)
	1688	IF ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) THEN
[1960]	1689	local_2d = local_pf(section(is,s_ind),:,nzb_do:nzt_do)
[1]	1690	ENDIF
	1691
	1692	ENDIF
	1693
	1694	#if defined( __parallel )
[1327]	1695	IF ( netcdf_data_format > 4 ) THEN
[1]	1696	!
[1031]	1697	!-- Output in netCDF4/HDF5 format.
[4559]	1698	!-- Output only on those PEs where the respective cross sections reside. Cross
	1699	!-- sections averaged along x are output on the respective first PE along x
	1700	!-- (myidx=0).
	1701	IF ( ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) .OR. &
	1702	( section(is,s_ind) == -1 .AND. myidx == 0 ) ) THEN
[1]	1703	#if defined( __netcdf )
[493]	1704	!
[4559]	1705	!-- For parallel output, all cross sections are first stored here on a local
	1706	!-- array and will be written to the output file afterwards to increase the
	1707	!-- performance.
[2512]	1708	DO j = nys, nyn
[1551]	1709	DO k = nzb_do, nzt_do
[1308]	1710	local_2d_sections_l(is,j,k) = local_2d(j,k)
	1711	ENDDO
	1712	ENDDO
[1]	1713	#endif
	1714	ENDIF
	1715
	1716	ELSE
	1717
[493]	1718	IF ( data_output_2d_on_each_pe ) THEN
[1]	1719	!
[4559]	1720	!-- Output of partial arrays on each PE. If the cross section does not reside
	1721	!-- on the PE, output special index values.
[493]	1722	#if defined( __netcdf )
[1327]	1723	IF ( myid == 0 ) THEN
[4559]	1724	WRITE ( 23 ) time_since_reference_point, do2d_yz_time_count(av), av
[493]	1725	ENDIF
	1726	#endif
[759]	1727	DO i = 0, io_blocks-1
	1728	IF ( i == io_group ) THEN
[4559]	1729	IF ( ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) &
	1730	.OR. ( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) THEN
[2512]	1731	WRITE (23) nys, nyn, nzb_do, nzt_do, nzb, nzt+1
[759]	1732	WRITE (23) local_2d
	1733	ELSE
[1551]	1734	WRITE (23) -1, -1, -1, -1, -1, -1
[759]	1735	ENDIF
	1736	ENDIF
	1737	#if defined( __parallel )
	1738	CALL MPI_BARRIER( comm2d, ierr )
	1739	#endif
	1740	ENDDO
[493]	1741
	1742	ELSE
[1]	1743	!
[4559]	1744	!-- PE0 receives partial arrays from all processors of the respective cross
	1745	!-- section and outputs them. Here a barrier has to be set, because otherwise
[493]	1746	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1747	CALL MPI_BARRIER( comm2d, ierr )
	1748
[2512]	1749	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[493]	1750	IF ( myid == 0 ) THEN
[1]	1751	!
[493]	1752	!-- Local array can be relocated directly.
[4559]	1753	IF ( ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) .OR. &
	1754	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) THEN
[2512]	1755	total_2d(nys:nyn,nzb_do:nzt_do) = local_2d
[493]	1756	ENDIF
[1]	1757	!
[493]	1758	!-- Receive data from all other PEs.
	1759	DO n = 1, numprocs-1
	1760	!
	1761	!-- Receive index limits first, then array.
[4559]	1762	!-- Index limits are received in arbitrary order from the PEs.
	1763	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, MPI_ANY_SOURCE, 0, comm2d, &
[1]	1764	status, ierr )
[493]	1765	!
	1766	!-- Not all PEs have data for YZ-cross-section.
	1767	IF ( ind(1) /= -9999 ) THEN
	1768	sender = status(MPI_SOURCE)
	1769	DEALLOCATE( local_2d )
[4559]	1770	ALLOCATE( local_2d(ind(1):ind(2), ind(3):ind(4)) )
	1771	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, MPI_REAL, sender, 1,&
	1772	comm2d, status, ierr )
	1773	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
[493]	1774	ENDIF
	1775	ENDDO
	1776	!
	1777	!-- Relocate the local array for the next loop increment
	1778	DEALLOCATE( local_2d )
[2512]	1779	ALLOCATE( local_2d(nys:nyn,nzb_do:nzt_do) )
[1]	1780
	1781	#if defined( __netcdf )
[4559]	1782	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1783	id_var_do2d(av,ivar), &
	1784	total_2d(0:ny,nzb_do:nzt_do), &
	1785	start = (/ is, 1, 1, do2d_yz_time_count(av) /),&
	1786	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	1787	CALL netcdf_handle_error( 'data_output_2d', 61 )
[1]	1788	#endif
	1789
[493]	1790	ELSE
[1]	1791	!
[493]	1792	!-- If the cross section resides on the PE, send the
	1793	!-- local index limits, otherwise send -9999 to PE0.
[4559]	1794	IF ( ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) .OR. &
	1795	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) THEN
[2512]	1796	ind(1) = nys; ind(2) = nyn
[1551]	1797	ind(3) = nzb_do; ind(4) = nzt_do
[493]	1798	ELSE
	1799	ind(1) = -9999; ind(2) = -9999
	1800	ind(3) = -9999; ind(4) = -9999
	1801	ENDIF
[4559]	1802	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, comm2d, ierr )
[493]	1803	!
	1804	!-- If applicable, send data to PE0.
	1805	IF ( ind(1) /= -9999 ) THEN
[4559]	1806	CALL MPI_SEND( local_2d(nys,nzb_do), ngp, MPI_REAL, 0, 1, comm2d, &
	1807	ierr )
[493]	1808	ENDIF
[1]	1809	ENDIF
	1810	!
[4559]	1811	!-- A barrier has to be set, because otherwise some PEs may proceed too fast so
	1812	!-- that PE0 may receive wrong data on tag 0
[493]	1813	CALL MPI_BARRIER( comm2d, ierr )
[1]	1814	ENDIF
[493]	1815
[1]	1816	ENDIF
	1817	#else
	1818	#if defined( __netcdf )
[4559]	1819	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1820	id_var_do2d(av,ivar), &
	1821	local_2d(nys:nyn,nzb_do:nzt_do), &
	1822	start = (/ is, 1, 1, do2d_xz_time_count(av) /), &
[2512]	1823	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	1824	CALL netcdf_handle_error( 'data_output_2d', 452 )
[1]	1825	#endif
	1826	#endif
	1827
	1828	END SELECT
	1829
	1830	is = is + 1
	1831	ENDDO loop1
	1832
[1308]	1833	!
[4559]	1834	!-- For parallel output, all data were collected before on a local array and are written now
	1835	!-- to the netcdf file. This must be done to increase the performance of the parallel output.
[1308]	1836	#if defined( __netcdf )
[1327]	1837	IF ( netcdf_data_format > 4 ) THEN
[1308]	1838
	1839	SELECT CASE ( mode )
	1840
	1841	CASE ( 'xy' )
[4559]	1842	IF ( two_d ) THEN
[1703]	1843	nis = 1
	1844	two_d = .FALSE.
[1308]	1845	ELSE
[1703]	1846	nis = ns
[1308]	1847	ENDIF
	1848	!
[4559]	1849	!-- Do not output redundant ghost point data except for the boundaries of the
	1850	!-- total domain.
[2512]	1851	! IF ( nxr == nx .AND. nyn /= ny ) THEN
	1852	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1853	! id_var_do2d(av,ivar), &
[2512]	1854	! local_2d_sections(nxl:nxr+1, &
	1855	! nys:nyn,1:nis), &
	1856	! start = (/ nxl+1, nys+1, 1, &
	1857	! do2d_xy_time_count(av) /), &
	1858	! count = (/ nxr-nxl+2, &
	1859	! nyn-nys+1, nis, 1 &
	1860	! /) )
	1861	! ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
	1862	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1863	! id_var_do2d(av,ivar), &
[2512]	1864	! local_2d_sections(nxl:nxr, &
	1865	! nys:nyn+1,1:nis), &
	1866	! start = (/ nxl+1, nys+1, 1, &
	1867	! do2d_xy_time_count(av) /), &
	1868	! count = (/ nxr-nxl+1, &
	1869	! nyn-nys+2, nis, 1 &
	1870	! /) )
	1871	! ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
	1872	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1873	! id_var_do2d(av,ivar), &
[2512]	1874	! local_2d_sections(nxl:nxr+1, &
	1875	! nys:nyn+1,1:nis), &
	1876	! start = (/ nxl+1, nys+1, 1, &
	1877	! do2d_xy_time_count(av) /), &
	1878	! count = (/ nxr-nxl+2, &
	1879	! nyn-nys+2, nis, 1 &
	1880	! /) )
	1881	! ELSE
[4559]	1882	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1883	id_var_do2d(av,ivar), &
	1884	local_2d_sections(nxl:nxr, nys:nyn,1:nis), &
	1885	start = (/ nxl+1, nys+1, 1, &
	1886	do2d_xy_time_count(av) /), &
	1887	count = (/ nxr-nxl+1, nyn-nys+1, nis, 1 /) )
	1888	! ENDIF
[1308]	1889
[1783]	1890	CALL netcdf_handle_error( 'data_output_2d', 55 )
[1308]	1891
	1892	CASE ( 'xz' )
	1893	!
	1894	!-- First, all PEs get the information of all cross-sections.
[4559]	1895	!-- Then the data are written to the output file by all PEs while NF90_COLLECTIVE
	1896	!-- is set in subroutine define_netcdf_header. Although redundant information are
	1897	!-- written to the output file in that case, the performance is significantly
	1898	!-- better compared to the case where only the first row of PEs in x-direction
	1899	!-- (myidx = 0) is given the output while NF90_INDEPENDENT is set.
[1308]	1900	IF ( npey /= 1 ) THEN
[4559]	1901
[1308]	1902	#if defined( __parallel )
	1903	!
	1904	!-- Distribute data over all PEs along y
[2512]	1905	ngp = ( nxr-nxl+1 ) * ( nzt_do-nzb_do+1 ) * ns
[4559]	1906	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
	1907	CALL MPI_ALLREDUCE( local_2d_sections_l(nxl,1,nzb_do), &
	1908	local_2d_sections(nxl,1,nzb_do), &
	1909	ngp, MPI_REAL, MPI_SUM, comm1dy, ierr )
[1308]	1910	#else
	1911	local_2d_sections = local_2d_sections_l
	1912	#endif
	1913	ENDIF
	1914	!
[4559]	1915	!-- Do not output redundant ghost point data except for the boundaries of the
	1916	!-- total domain.
[2512]	1917	! IF ( nxr == nx ) THEN
	1918	! nc_stat = NF90_PUT_VAR( id_set_xz(av), &
[4559]	1919	! id_var_do2d(av,ivar), &
[2512]	1920	! local_2d_sections(nxl:nxr+1,1:ns, &
	1921	! nzb_do:nzt_do), &
	1922	! start = (/ nxl+1, 1, 1, &
	1923	! do2d_xz_time_count(av) /), &
	1924	! count = (/ nxr-nxl+2, ns, nzt_do-nzb_do+1, &
	1925	! 1 /) )
	1926	! ELSE
[4559]	1927	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1928	id_var_do2d(av,ivar), &
	1929	local_2d_sections(nxl:nxr,1:ns, nzb_do:nzt_do), &
	1930	start = (/ nxl+1, 1, 1, do2d_xz_time_count(av) /),&
	1931	count = (/ nxr-nxl+1, ns, nzt_do-nzb_do+1, 1 /) )
[2512]	1932	! ENDIF
[1308]	1933
[1783]	1934	CALL netcdf_handle_error( 'data_output_2d', 57 )
[1308]	1935
	1936	CASE ( 'yz' )
	1937	!
	1938	!-- First, all PEs get the information of all cross-sections.
[4559]	1939	!-- Then the data are written to the output file by all PEs while NF90_COLLECTIVE
	1940	!-- is set in subroutine define_netcdf_header. Although redundant information are
	1941	!-- written to the output file in that case, the performance is significantly
	1942	!-- better compared to the case where only the first row of PEs in y-direction
	1943	!-- (myidy = 0) is given the output while NF90_INDEPENDENT is set.
[1308]	1944	IF ( npex /= 1 ) THEN
	1945
	1946	#if defined( __parallel )
	1947	!
	1948	!-- Distribute data over all PEs along x
[2512]	1949	ngp = ( nyn-nys+1 ) * ( nzt-nzb + 2 ) * ns
[1308]	1950	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[4559]	1951	CALL MPI_ALLREDUCE( local_2d_sections_l(1,nys,nzb_do), &
	1952	local_2d_sections(1,nys,nzb_do), &
	1953	ngp, MPI_REAL, MPI_SUM, comm1dx, ierr )
[1308]	1954	#else
	1955	local_2d_sections = local_2d_sections_l
	1956	#endif
	1957	ENDIF
	1958	!
[4559]	1959	!-- Do not output redundant ghost point data except for the boundaries of the
	1960	!-- total domain.
[2512]	1961	! IF ( nyn == ny ) THEN
	1962	! nc_stat = NF90_PUT_VAR( id_set_yz(av), &
[3554]	1963	! id_var_do2d(av,ivar), &
[2512]	1964	! local_2d_sections(1:ns, &
	1965	! nys:nyn+1,nzb_do:nzt_do), &
	1966	! start = (/ 1, nys+1, 1, &
	1967	! do2d_yz_time_count(av) /), &
	1968	! count = (/ ns, nyn-nys+2, &
	1969	! nzt_do-nzb_do+1, 1 /) )
	1970	! ELSE
[4559]	1971	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1972	id_var_do2d(av,ivar), &
	1973	local_2d_sections(1:ns,nys:nyn, nzb_do:nzt_do), &
	1974	start = (/ 1, nys+1, 1, do2d_yz_time_count(av) /),&
	1975	count = (/ ns, nyn-nys+1, nzt_do-nzb_do+1, 1 /) )
[2512]	1976	! ENDIF
[1308]	1977
[1783]	1978	CALL netcdf_handle_error( 'data_output_2d', 60 )
[1308]	1979
	1980	CASE DEFAULT
	1981	message_string = 'unknown cross-section: ' // TRIM( mode )
	1982	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
	1983
[4559]	1984	END SELECT
[1308]	1985
	1986	ENDIF
[1311]	1987	#endif
[1]	1988	ENDIF
	1989
[3554]	1990	ivar = ivar + 1
	1991	l = MAX( 2, LEN_TRIM( do2d(av,ivar) ) )
	1992	do2d_mode = do2d(av,ivar)(l-1:l)
[1]	1993
	1994	ENDDO
	1995
	1996	!
	1997	!-- Deallocate temporary arrays.
	1998	IF ( ALLOCATED( level_z ) ) DEALLOCATE( level_z )
[1308]	1999	IF ( netcdf_data_format > 4 ) THEN
	2000	DEALLOCATE( local_pf, local_2d, local_2d_sections )
[4559]	2001	IF( mode == 'xz' .OR. mode == 'yz' ) DEALLOCATE( local_2d_sections_l )
[1308]	2002	ENDIF
[1]	2003	#if defined( __parallel )
[4559]	2004	IF ( .NOT. data_output_2d_on_each_pe .AND. myid == 0 ) THEN
[1]	2005	DEALLOCATE( total_2d )
	2006	ENDIF
	2007	#endif
	2008
	2009	!
	2010	!-- Close plot output file.
[1960]	2011	file_id = 20 + s_ind
[1]	2012
	2013	IF ( data_output_2d_on_each_pe ) THEN
[759]	2014	DO i = 0, io_blocks-1
	2015	IF ( i == io_group ) THEN
	2016	CALL close_file( file_id )
	2017	ENDIF
	2018	#if defined( __parallel )
	2019	CALL MPI_BARRIER( comm2d, ierr )
	2020	#endif
	2021	ENDDO
[1]	2022	ELSE
	2023	IF ( myid == 0 ) CALL close_file( file_id )
	2024	ENDIF
	2025
[1318]	2026	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
[1]	2027
[3987]	2028	IF ( debug_output_timestep ) CALL debug_message( 'data_output_2d', 'end' )
[3885]	2029
[3987]	2030
[1]	2031	END SUBROUTINE data_output_2d

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