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source: palm/trunk/SOURCE/data_output_2d.f90 @ 4555

Last change on this file since 4555 was 4518, checked in by suehring, 5 years ago
Diagnostic output: Define arrays over ghost points in order to allow for standard mpi-io treatment. By this modularization of restart-data input is possible with the module interface. Move input of restart data to doq_rrd_local. Enable mpi-io for restart data. Bugfix: add missing restart input of wtheta_av, wq_av, wu_av, and wv_av.
Property svn:keywords set to `Id`
File size: 91.8 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	!
[4360]	17	! Copyright 1997-2020 Leibniz Universitaet Hannover
[2000]	18	!------------------------------------------------------------------------------!
[1036]	19	!
[254]	20	! Current revisions:
[3569]	21	! ------------------
[1961]	22	!
[4442]	23	!
[1552]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_2d.f90 4518 2020-05-04 15:44:28Z moh.hefny $
[4518]	27	! remove double index
	28	!
	29	! 4514 2020-04-30 16:29:59Z suehring
[4514]	30	! Enable output of qsurf and ssurf
	31	!
	32	! 4500 2020-04-17 10:12:45Z suehring
[4500]	33	! Unify output conversion of sensible and latent heat flux
	34	!
	35	! 4457 2020-03-11 14:20:43Z raasch
[4457]	36	! use statement for exchange horiz added
	37	!
	38	! 4444 2020-03-05 15:59:50Z raasch
[4444]	39	! bugfix: cpp-directives for serial mode added
	40	!
	41	! 4442 2020-03-04 19:21:13Z suehring
[4442]	42	! Change order of dimension in surface array %frac to allow for better
	43	! vectorization.
	44	!
	45	! 4441 2020-03-04 19:20:35Z suehring
[4346]	46	! Introduction of wall_flags_total_0, which currently sets bits based on static
	47	! topography information used in wall_flags_static_0
	48	!
	49	! 4331 2019-12-10 18:25:02Z suehring
[4331]	50	! Move 2-m potential temperature output to diagnostic_output_quantities
	51	!
	52	! 4329 2019-12-10 15:46:36Z motisi
[4329]	53	! Renamed wall_flags_0 to wall_flags_static_0
	54	!
	55	! 4182 2019-08-22 15:20:23Z scharf
[4182]	56	! Corrected "Former revisions" section
	57	!
	58	! 4048 2019-06-21 21:00:21Z knoop
[4048]	59	! Removed turbulence_closure_mod dependency
	60	!
	61	! 4039 2019-06-18 10:32:41Z suehring
[4039]	62	! modularize diagnostic output
	63	!
	64	! 3994 2019-05-22 18:08:09Z suehring
[3994]	65	! output of turbulence intensity added
	66	!
	67	! 3987 2019-05-22 09:52:13Z kanani
[3987]	68	! Introduce alternative switch for debug output during timestepping
	69	!
	70	! 3943 2019-05-02 09:50:41Z maronga
[3943]	71	! Added output of qsws for green roofs.
	72	!
	73	! 3885 2019-04-11 11:29:34Z kanani
[3885]	74	! Changes related to global restructuring of location messages and introduction
	75	! of additional debug messages
	76	!
	77	! 3766 2019-02-26 16:23:41Z raasch
[3766]	78	! unused variables removed
	79	!
	80	! 3655 2019-01-07 16:51:22Z knoop
[3646]	81	! Bugfix: use time_since_reference_point instead of simulated_time (relevant
	82	! when using wall/soil spinup)
[3569]	83	!
[4182]	84	! Revision 1.1 1997/08/11 06:24:09 raasch
	85	! Initial revision
	86	!
	87	!
[1]	88	! Description:
	89	! ------------
[2512]	90	!> Data output of cross-sections in netCDF format or binary format
	91	!> to be later converted to NetCDF by helper routine combine_plot_fields.
[1682]	92	!> Attention: The position of the sectional planes is still not always computed
	93	!> --------- correctly. (zu is used always)!
[1]	94	!------------------------------------------------------------------------------!
[1682]	95	SUBROUTINE data_output_2d( mode, av )
	96
[1]	97
[3766]	98	USE arrays_3d, &
	99	ONLY: dzw, d_exner, e, heatflux_output_conversion, p, pt, q, ql, ql_c, ql_v, s, tend, u, &
	100	v, vpt, w, waterflux_output_conversion, zu, zw
[3274]	101
[1]	102	USE averaging
[3274]	103
	104	USE basic_constants_and_equations_mod, &
[4500]	105	ONLY: lv_d_cp
[3274]	106
	107	USE bulk_cloud_model_mod, &
[3637]	108	ONLY: bulk_cloud_model
[3274]	109
[1320]	110	USE control_parameters, &
[3637]	111	ONLY: data_output_2d_on_each_pe, &
[3885]	112	data_output_xy, data_output_xz, data_output_yz, &
[3987]	113	debug_output_timestep, &
[3885]	114	do2d, &
[2277]	115	do2d_xy_last_time, do2d_xy_time_count, &
	116	do2d_xz_last_time, do2d_xz_time_count, &
	117	do2d_yz_last_time, do2d_yz_time_count, &
[3637]	118	ibc_uv_b, io_blocks, io_group, message_string, &
[1822]	119	ntdim_2d_xy, ntdim_2d_xz, ntdim_2d_yz, &
[3646]	120	psolver, section, &
[3569]	121	time_since_reference_point
[3274]	122
[1320]	123	USE cpulog, &
[3637]	124	ONLY: cpu_log, log_point
[3274]	125
[4457]	126	USE exchange_horiz_mod, &
	127	ONLY: exchange_horiz
	128
[1320]	129	USE indices, &
[3241]	130	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, ny, nyn, nyng, nys, nysg, &
[4514]	131	nzb, nzt, &
	132	topo_top_ind, &
	133	wall_flags_total_0
[3274]	134
[1320]	135	USE kinds
[3274]	136
[1551]	137	USE land_surface_model_mod, &
[3637]	138	ONLY: zs
[3274]	139
[3637]	140	USE module_interface, &
	141	ONLY: module_interface_data_output_2d
	142
[1783]	143	#if defined( __netcdf )
	144	USE NETCDF
	145	#endif
[1320]	146
[1783]	147	USE netcdf_interface, &
[2696]	148	ONLY: fill_value, id_set_xy, id_set_xz, id_set_yz, id_var_do2d, &
	149	id_var_time_xy, id_var_time_xz, id_var_time_yz, nc_stat, &
	150	netcdf_data_format, netcdf_handle_error
[1783]	151
[1320]	152	USE particle_attributes, &
[1359]	153	ONLY: grid_particles, number_of_particles, particle_advection_start, &
	154	particles, prt_count
[1320]	155
[1]	156	USE pegrid
	157
[2232]	158	USE surface_mod, &
[2963]	159	ONLY: ind_pav_green, ind_veg_wall, ind_wat_win, surf_def_h, &
	160	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
[1320]	168
[3554]	169	INTEGER(iwp) :: av !< flag for (non-)average output
	170	INTEGER(iwp) :: ngp !< number of grid points of an output slice
	171	INTEGER(iwp) :: file_id !< id of output files
[2696]	172	INTEGER(iwp) :: flag_nr !< number of masking flag
[3554]	173	INTEGER(iwp) :: i !< loop index
	174	INTEGER(iwp) :: is !< slice index
	175	INTEGER(iwp) :: ivar !< variable index
	176	INTEGER(iwp) :: j !< loop index
	177	INTEGER(iwp) :: k !< loop index
	178	INTEGER(iwp) :: l !< loop index
	179	INTEGER(iwp) :: layer_xy !< vertical index of a xy slice in array 'local_pf'
	180	INTEGER(iwp) :: m !< loop index
	181	INTEGER(iwp) :: n !< loop index
	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'
[3554]	189	INTEGER(iwp) :: sender !< PE id of sending PE
	190	INTEGER(iwp) :: ind(4) !< index limits (lower/upper bounds) of array 'local_2d'
[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 )
[1320]	200
[3554]	201	REAL(wp), DIMENSION(:), ALLOCATABLE :: level_z !< z levels for output array
	202	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d !< local 2-dimensional array containing output values
	203	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d_l !< local 2-dimensional array containing output values
[2232]	204
[3554]	205	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !< output array
	206	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections !< local array containing values at all slices
	207	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections_l !< local array containing values at all slices
[1359]	208
[1]	209	#if defined( __parallel )
[3554]	210	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: total_2d !< same as local_2d
[1]	211	#endif
[3554]	212	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !< points to array which shall be output
[1]	213
[3885]	214
[3987]	215	IF ( debug_output_timestep ) CALL debug_message( 'data_output_2d', 'start' )
[1]	216	!
	217	!-- Immediate return, if no output is requested (no respective sections
	218	!-- found in parameter data_output)
	219	IF ( mode == 'xy' .AND. .NOT. data_output_xy(av) ) RETURN
	220	IF ( mode == 'xz' .AND. .NOT. data_output_xz(av) ) RETURN
	221	IF ( mode == 'yz' .AND. .NOT. data_output_yz(av) ) RETURN
	222
[1308]	223	CALL cpu_log (log_point(3),'data_output_2d','start')
	224
[1]	225	two_d = .FALSE. ! local variable to distinguish between output of pure 2D
	226	! arrays and cross-sections of 3D arrays.
	227
	228	!
	229	!-- Depending on the orientation of the cross-section, the respective output
	230	!-- files have to be opened.
	231	SELECT CASE ( mode )
	232
	233	CASE ( 'xy' )
[1960]	234	s_ind = 1
[2512]	235	ALLOCATE( level_z(nzb:nzt+1), local_2d(nxl:nxr,nys:nyn) )
[1]	236
[1308]	237	IF ( netcdf_data_format > 4 ) THEN
	238	ns = 1
[1960]	239	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	240	ns = ns + 1
	241	ENDDO
	242	ns = ns - 1
[2512]	243	ALLOCATE( local_2d_sections(nxl:nxr,nys:nyn,1:ns) )
[1353]	244	local_2d_sections = 0.0_wp
[1308]	245	ENDIF
	246
[493]	247	!
[1031]	248	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	249	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	250	CALL check_open( 101+av*10 )
	251	ENDIF
[3052]	252	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
[1]	253	CALL check_open( 21 )
	254	ELSE
	255	IF ( myid == 0 ) THEN
	256	#if defined( __parallel )
[2512]	257	ALLOCATE( total_2d(0:nx,0:ny) )
[1]	258	#endif
	259	ENDIF
	260	ENDIF
	261
	262	CASE ( 'xz' )
[1960]	263	s_ind = 2
[2512]	264	ALLOCATE( local_2d(nxl:nxr,nzb:nzt+1) )
[1]	265
[1308]	266	IF ( netcdf_data_format > 4 ) THEN
	267	ns = 1
[1960]	268	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	269	ns = ns + 1
	270	ENDDO
	271	ns = ns - 1
[2512]	272	ALLOCATE( local_2d_sections(nxl:nxr,1:ns,nzb:nzt+1) )
	273	ALLOCATE( local_2d_sections_l(nxl:nxr,1:ns,nzb:nzt+1) )
[1353]	274	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	275	ENDIF
	276
[493]	277	!
[1031]	278	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	279	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	280	CALL check_open( 102+av*10 )
	281	ENDIF
[1]	282
[3052]	283	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
[1]	284	CALL check_open( 22 )
	285	ELSE
	286	IF ( myid == 0 ) THEN
	287	#if defined( __parallel )
[2512]	288	ALLOCATE( total_2d(0:nx,nzb:nzt+1) )
[1]	289	#endif
	290	ENDIF
	291	ENDIF
	292
	293	CASE ( 'yz' )
[1960]	294	s_ind = 3
[2512]	295	ALLOCATE( local_2d(nys:nyn,nzb:nzt+1) )
[1]	296
[1308]	297	IF ( netcdf_data_format > 4 ) THEN
	298	ns = 1
[1960]	299	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	300	ns = ns + 1
	301	ENDDO
	302	ns = ns - 1
[2512]	303	ALLOCATE( local_2d_sections(1:ns,nys:nyn,nzb:nzt+1) )
	304	ALLOCATE( local_2d_sections_l(1:ns,nys:nyn,nzb:nzt+1) )
[1353]	305	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	306	ENDIF
	307
[493]	308	!
[1031]	309	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	310	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	311	CALL check_open( 103+av*10 )
	312	ENDIF
[1]	313
[3052]	314	IF ( data_output_2d_on_each_pe .AND. netcdf_data_format < 5 ) THEN
[1]	315	CALL check_open( 23 )
	316	ELSE
	317	IF ( myid == 0 ) THEN
	318	#if defined( __parallel )
[2512]	319	ALLOCATE( total_2d(0:ny,nzb:nzt+1) )
[1]	320	#endif
	321	ENDIF
	322	ENDIF
	323
	324	CASE DEFAULT
[254]	325	message_string = 'unknown cross-section: ' // TRIM( mode )
	326	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
[1]	327
	328	END SELECT
	329
	330	!
[1745]	331	!-- For parallel netcdf output the time axis must be limited. Return, if this
	332	!-- limit is exceeded. This could be the case, if the simulated time exceeds
	333	!-- the given end time by the length of the given output interval.
	334	IF ( netcdf_data_format > 4 ) THEN
	335	IF ( mode == 'xy' .AND. do2d_xy_time_count(av) + 1 > &
	336	ntdim_2d_xy(av) ) THEN
	337	WRITE ( message_string, * ) 'Output of xy cross-sections is not ', &
[3646]	338	'given at t=', time_since_reference_point, 's because the', &
[1745]	339	' maximum number of output time levels is exceeded.'
	340	CALL message( 'data_output_2d', 'PA0384', 0, 1, 0, 6, 0 )
	341	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	342	RETURN
	343	ENDIF
	344	IF ( mode == 'xz' .AND. do2d_xz_time_count(av) + 1 > &
	345	ntdim_2d_xz(av) ) THEN
	346	WRITE ( message_string, * ) 'Output of xz cross-sections is not ', &
[3646]	347	'given at t=', time_since_reference_point, 's because the', &
[1745]	348	' maximum number of output time levels is exceeded.'
	349	CALL message( 'data_output_2d', 'PA0385', 0, 1, 0, 6, 0 )
	350	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	351	RETURN
	352	ENDIF
	353	IF ( mode == 'yz' .AND. do2d_yz_time_count(av) + 1 > &
	354	ntdim_2d_yz(av) ) THEN
	355	WRITE ( message_string, * ) 'Output of yz cross-sections is not ', &
[3646]	356	'given at t=', time_since_reference_point, 's because the', &
[1745]	357	' maximum number of output time levels is exceeded.'
	358	CALL message( 'data_output_2d', 'PA0386', 0, 1, 0, 6, 0 )
	359	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	360	RETURN
	361	ENDIF
	362	ENDIF
	363
	364	!
[1]	365	!-- Allocate a temporary array for resorting (kji -> ijk).
[2512]	366	ALLOCATE( local_pf(nxl:nxr,nys:nyn,nzb:nzt+1) )
[2232]	367	local_pf = 0.0
[1]	368
	369	!
	370	!-- Loop of all variables to be written.
	371	!-- Output dimensions chosen
[3554]	372	ivar = 1
	373	l = MAX( 2, LEN_TRIM( do2d(av,ivar) ) )
	374	do2d_mode = do2d(av,ivar)(l-1:l)
[1]	375
[3554]	376	DO WHILE ( do2d(av,ivar)(1:1) /= ' ' )
[1]	377
	378	IF ( do2d_mode == mode ) THEN
[1980]	379	!
	380	!-- Set flag to steer output of radiation, land-surface, or user-defined
	381	!-- quantities
	382	found = .FALSE.
[1551]	383
	384	nzb_do = nzb
	385	nzt_do = nzt+1
[1]	386	!
[2696]	387	!-- Before each output, set array local_pf to fill value
	388	local_pf = fill_value
	389	!
	390	!-- Set masking flag for topography for not resorted arrays
	391	flag_nr = 0
	392
	393	!
[1]	394	!-- Store the array chosen on the temporary array.
	395	resorted = .FALSE.
[3554]	396	SELECT CASE ( TRIM( do2d(av,ivar) ) )
[1]	397	CASE ( 'e_xy', 'e_xz', 'e_yz' )
	398	IF ( av == 0 ) THEN
	399	to_be_resorted => e
	400	ELSE
[3004]	401	IF ( .NOT. ALLOCATED( e_av ) ) THEN
	402	ALLOCATE( e_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	403	e_av = REAL( fill_value, KIND = wp )
	404	ENDIF
[1]	405	to_be_resorted => e_av
	406	ENDIF
	407	IF ( mode == 'xy' ) level_z = zu
	408
[3421]	409	CASE ( 'thetal_xy', 'thetal_xz', 'thetal_yz' )
[771]	410	IF ( av == 0 ) THEN
	411	to_be_resorted => pt
	412	ELSE
[3004]	413	IF ( .NOT. ALLOCATED( lpt_av ) ) THEN
	414	ALLOCATE( lpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	415	lpt_av = REAL( fill_value, KIND = wp )
	416	ENDIF
[771]	417	to_be_resorted => lpt_av
	418	ENDIF
	419	IF ( mode == 'xy' ) level_z = zu
	420
[1]	421	CASE ( 'lwp*_xy' ) ! 2d-array
	422	IF ( av == 0 ) THEN
[2512]	423	DO i = nxl, nxr
	424	DO j = nys, nyn
[1320]	425	local_pf(i,j,nzb+1) = SUM( ql(nzb:nzt,j,i) * &
[1]	426	dzw(1:nzt+1) )
	427	ENDDO
	428	ENDDO
	429	ELSE
[3004]	430	IF ( .NOT. ALLOCATED( lwp_av ) ) THEN
	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
	446	DO m = 1, surf_lsm_h%ns
	447	i = surf_lsm_h%i(m)
	448	j = surf_lsm_h%j(m)
	449	local_pf(i,j,nzb+1) = surf_lsm_h%ghf(m)
	450	ENDDO
	451	DO m = 1, surf_usm_h%ns
	452	i = surf_usm_h%i(m)
	453	j = surf_usm_h%j(m)
[4441]	454	local_pf(i,j,nzb+1) = surf_usm_h%frac(m,ind_veg_wall) * &
[2797]	455	surf_usm_h%wghf_eb(m) + &
[4441]	456	surf_usm_h%frac(m,ind_pav_green) * &
[2797]	457	surf_usm_h%wghf_eb_green(m) + &
[4441]	458	surf_usm_h%frac(m,ind_wat_win) * &
[2797]	459	surf_usm_h%wghf_eb_window(m)
	460	ENDDO
	461	ELSE
[3004]	462	IF ( .NOT. ALLOCATED( ghf_av ) ) THEN
	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
	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
	484	DO m = 1, surf_lsm_h%ns
	485	i = surf_lsm_h%i(m)
	486	j = surf_lsm_h%j(m)
[2512]	487	local_pf(i,j,nzb+1) = surf_lsm_h%ol(m)
[2232]	488	ENDDO
	489	DO m = 1, surf_usm_h%ns
	490	i = surf_usm_h%i(m)
	491	j = surf_usm_h%j(m)
[2512]	492	local_pf(i,j,nzb+1) = surf_usm_h%ol(m)
[2232]	493	ENDDO
[1691]	494	ELSE
[3004]	495	IF ( .NOT. ALLOCATED( ol_av ) ) THEN
	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
[3004]	514	IF ( .NOT. ALLOCATED( p_av ) ) THEN
	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
[3004]	540	IF ( .NOT. ALLOCATED( pc_av ) ) THEN
	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
	561	s_r2 = s_r2 + particles(n)%radius*2 &
	562	particles(n)%weight_factor
	563	s_r3 = s_r3 + particles(n)%radius*3 &
	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
[3004]	589	IF ( .NOT. ALLOCATED( pr_av ) ) THEN
	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
[3274]	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
[3274]	605	local_pf(i,j,k) = pt(k,j,i) + lv_d_cp * &
	606	d_exner(k) * &
[1]	607	ql(k,j,i)
	608	ENDDO
	609	ENDDO
	610	ENDDO
	611	resorted = .TRUE.
	612	ENDIF
	613	ELSE
[3004]	614	IF ( .NOT. ALLOCATED( pt_av ) ) THEN
	615	ALLOCATE( pt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	616	pt_av = REAL( fill_value, KIND = wp )
	617	ENDIF
[1]	618	to_be_resorted => pt_av
	619	ENDIF
	620	IF ( mode == 'xy' ) level_z = zu
	621
	622	CASE ( 'q_xy', 'q_xz', 'q_yz' )
	623	IF ( av == 0 ) THEN
	624	to_be_resorted => q
	625	ELSE
[3004]	626	IF ( .NOT. ALLOCATED( q_av ) ) THEN
	627	ALLOCATE( q_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	628	q_av = REAL( fill_value, KIND = wp )
	629	ENDIF
[1]	630	to_be_resorted => q_av
	631	ENDIF
	632	IF ( mode == 'xy' ) level_z = zu
	633
[1053]	634	CASE ( 'ql_xy', 'ql_xz', 'ql_yz' )
	635	IF ( av == 0 ) THEN
[1115]	636	to_be_resorted => ql
[1053]	637	ELSE
[3004]	638	IF ( .NOT. ALLOCATED( ql_av ) ) THEN
	639	ALLOCATE( ql_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	640	ql_av = REAL( fill_value, KIND = wp )
	641	ENDIF
[1115]	642	to_be_resorted => ql_av
[1053]	643	ENDIF
	644	IF ( mode == 'xy' ) level_z = zu
	645
[1]	646	CASE ( 'ql_c_xy', 'ql_c_xz', 'ql_c_yz' )
	647	IF ( av == 0 ) THEN
	648	to_be_resorted => ql_c
	649	ELSE
[3004]	650	IF ( .NOT. ALLOCATED( ql_c_av ) ) THEN
	651	ALLOCATE( ql_c_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	652	ql_c_av = REAL( fill_value, KIND = wp )
	653	ENDIF
[1]	654	to_be_resorted => ql_c_av
	655	ENDIF
	656	IF ( mode == 'xy' ) level_z = zu
	657
	658	CASE ( 'ql_v_xy', 'ql_v_xz', 'ql_v_yz' )
	659	IF ( av == 0 ) THEN
	660	to_be_resorted => ql_v
	661	ELSE
[3004]	662	IF ( .NOT. ALLOCATED( ql_v_av ) ) THEN
	663	ALLOCATE( ql_v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	664	ql_v_av = REAL( fill_value, KIND = wp )
	665	ENDIF
[1]	666	to_be_resorted => ql_v_av
	667	ENDIF
	668	IF ( mode == 'xy' ) level_z = zu
	669
	670	CASE ( 'ql_vp_xy', 'ql_vp_xz', 'ql_vp_yz' )
	671	IF ( av == 0 ) THEN
[3646]	672	IF ( time_since_reference_point >= particle_advection_start ) THEN
[1007]	673	DO i = nxl, nxr
	674	DO j = nys, nyn
	675	DO k = nzb, nzt+1
[1359]	676	number_of_particles = prt_count(k,j,i)
	677	IF (number_of_particles <= 0) CYCLE
	678	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	679	DO n = 1, number_of_particles
	680	IF ( particles(n)%particle_mask ) THEN
	681	tend(k,j,i) = tend(k,j,i) + &
	682	particles(n)%weight_factor / &
	683	prt_count(k,j,i)
	684	ENDIF
[1007]	685	ENDDO
	686	ENDDO
	687	ENDDO
	688	ENDDO
[2512]	689	! CALL exchange_horiz( tend, nbgp )
[1007]	690	ELSE
[1353]	691	tend = 0.0_wp
[1359]	692	ENDIF
[2512]	693	DO i = nxl, nxr
	694	DO j = nys, nyn
[1007]	695	DO k = nzb, nzt+1
	696	local_pf(i,j,k) = tend(k,j,i)
	697	ENDDO
	698	ENDDO
	699	ENDDO
	700	resorted = .TRUE.
	701	ELSE
[3004]	702	IF ( .NOT. ALLOCATED( ql_vp_av ) ) THEN
	703	ALLOCATE( ql_vp_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	704	ql_vp_av = REAL( fill_value, KIND = wp )
	705	ENDIF
[2512]	706	! CALL exchange_horiz( ql_vp_av, nbgp )
[3004]	707	to_be_resorted => ql_vp_av
[1]	708	ENDIF
	709	IF ( mode == 'xy' ) level_z = zu
	710
[4514]	711	CASE ( 'qsurf*_xy' ) ! 2d-array
	712	IF ( av == 0 ) THEN
	713	DO m = 1, surf_def_h(0)%ns
	714	i = surf_def_h(0)%i(m)
	715	j = surf_def_h(0)%j(m)
	716	local_pf(i,j,nzb+1) = surf_def_h(0)%q_surface(m)
	717	ENDDO
	718
	719	DO m = 1, surf_lsm_h%ns
	720	i = surf_lsm_h%i(m)
	721	j = surf_lsm_h%j(m)
	722	local_pf(i,j,nzb+1) = surf_lsm_h%q_surface(m)
	723	ENDDO
	724
	725	DO m = 1, surf_usm_h%ns
	726	i = surf_usm_h%i(m)
	727	j = surf_usm_h%j(m)
	728	local_pf(i,j,nzb+1) = surf_usm_h%q_surface(m)
	729	ENDDO
	730
	731	ELSE
	732	IF ( .NOT. ALLOCATED( qsurf_av ) ) THEN
	733	ALLOCATE( qsurf_av(nysg:nyng,nxlg:nxrg) )
	734	qsurf_av = REAL( fill_value, KIND = wp )
	735	ENDIF
	736	DO i = nxl, nxr
	737	DO j = nys, nyn
	738	local_pf(i,j,nzb+1) = qsurf_av(j,i)
	739	ENDDO
	740	ENDDO
	741	ENDIF
	742	resorted = .TRUE.
	743	two_d = .TRUE.
	744	level_z(nzb+1) = zu(nzb+1)
	745
[354]	746	CASE ( 'qsws*_xy' ) ! 2d-array
	747	IF ( av == 0 ) THEN
[3176]	748	local_pf(:,:,nzb+1) = REAL( fill_value, KIND = wp )
[2743]	749	!
	750	!-- In case of default surfaces, clean-up flux by density.
[3176]	751	!-- In case of land-surfaces, convert fluxes into
[2743]	752	!-- dynamic units
[2232]	753	DO m = 1, surf_def_h(0)%ns
	754	i = surf_def_h(0)%i(m)
	755	j = surf_def_h(0)%j(m)
[2743]	756	k = surf_def_h(0)%k(m)
	757	local_pf(i,j,nzb+1) = surf_def_h(0)%qsws(m) * &
	758	waterflux_output_conversion(k)
[2232]	759	ENDDO
	760	DO m = 1, surf_lsm_h%ns
	761	i = surf_lsm_h%i(m)
	762	j = surf_lsm_h%j(m)
[2743]	763	k = surf_lsm_h%k(m)
[4500]	764	local_pf(i,j,nzb+1) = surf_lsm_h%qsws(m) * waterflux_output_conversion(k)
[2232]	765	ENDDO
[3943]	766	DO m = 1, surf_usm_h%ns
	767	i = surf_usm_h%i(m)
	768	j = surf_usm_h%j(m)
	769	k = surf_usm_h%k(m)
[4500]	770	local_pf(i,j,nzb+1) = surf_usm_h%qsws(m) * waterflux_output_conversion(k)
[3943]	771	ENDDO
[354]	772	ELSE
[3004]	773	IF ( .NOT. ALLOCATED( qsws_av ) ) THEN
	774	ALLOCATE( qsws_av(nysg:nyng,nxlg:nxrg) )
	775	qsws_av = REAL( fill_value, KIND = wp )
	776	ENDIF
[2512]	777	DO i = nxl, nxr
	778	DO j = nys, nyn
[354]	779	local_pf(i,j,nzb+1) = qsws_av(j,i)
	780	ENDDO
	781	ENDDO
	782	ENDIF
	783	resorted = .TRUE.
	784	two_d = .TRUE.
	785	level_z(nzb+1) = zu(nzb+1)
	786
[1]	787	CASE ( 'qv_xy', 'qv_xz', 'qv_yz' )
	788	IF ( av == 0 ) THEN
[2512]	789	DO i = nxl, nxr
	790	DO j = nys, nyn
[1]	791	DO k = nzb, nzt+1
	792	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
	793	ENDDO
	794	ENDDO
	795	ENDDO
	796	resorted = .TRUE.
	797	ELSE
[3004]	798	IF ( .NOT. ALLOCATED( qv_av ) ) THEN
	799	ALLOCATE( qv_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	800	qv_av = REAL( fill_value, KIND = wp )
	801	ENDIF
[1]	802	to_be_resorted => qv_av
	803	ENDIF
	804	IF ( mode == 'xy' ) level_z = zu
	805
[2735]	806	CASE ( 'r_a*_xy' ) ! 2d-array
	807	IF ( av == 0 ) THEN
	808	DO m = 1, surf_lsm_h%ns
	809	i = surf_lsm_h%i(m)
	810	j = surf_lsm_h%j(m)
	811	local_pf(i,j,nzb+1) = surf_lsm_h%r_a(m)
	812	ENDDO
[1551]	813
[2735]	814	DO m = 1, surf_usm_h%ns
	815	i = surf_usm_h%i(m)
	816	j = surf_usm_h%j(m)
	817	local_pf(i,j,nzb+1) = &
[4441]	818	( surf_usm_h%frac(m,ind_veg_wall) * &
[2963]	819	surf_usm_h%r_a(m) + &
[4441]	820	surf_usm_h%frac(m,ind_pav_green) * &
[2963]	821	surf_usm_h%r_a_green(m) + &
[4441]	822	surf_usm_h%frac(m,ind_wat_win) * &
[2963]	823	surf_usm_h%r_a_window(m) )
[2735]	824	ENDDO
	825	ELSE
[3004]	826	IF ( .NOT. ALLOCATED( r_a_av ) ) THEN
	827	ALLOCATE( r_a_av(nysg:nyng,nxlg:nxrg) )
	828	r_a_av = REAL( fill_value, KIND = wp )
	829	ENDIF
[2735]	830	DO i = nxl, nxr
	831	DO j = nys, nyn
	832	local_pf(i,j,nzb+1) = r_a_av(j,i)
	833	ENDDO
	834	ENDDO
	835	ENDIF
	836	resorted = .TRUE.
	837	two_d = .TRUE.
	838	level_z(nzb+1) = zu(nzb+1)
	839
[1]	840	CASE ( 's_xy', 's_xz', 's_yz' )
	841	IF ( av == 0 ) THEN
[1960]	842	to_be_resorted => s
[1]	843	ELSE
[3004]	844	IF ( .NOT. ALLOCATED( s_av ) ) THEN
	845	ALLOCATE( s_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	846	s_av = REAL( fill_value, KIND = wp )
	847	ENDIF
[355]	848	to_be_resorted => s_av
[1]	849	ENDIF
	850
[354]	851	CASE ( 'shf*_xy' ) ! 2d-array
	852	IF ( av == 0 ) THEN
[2743]	853	!
	854	!-- In case of default surfaces, clean-up flux by density.
	855	!-- In case of land- and urban-surfaces, convert fluxes into
	856	!-- dynamic units.
[2232]	857	DO m = 1, surf_def_h(0)%ns
	858	i = surf_def_h(0)%i(m)
	859	j = surf_def_h(0)%j(m)
[2743]	860	k = surf_def_h(0)%k(m)
	861	local_pf(i,j,nzb+1) = surf_def_h(0)%shf(m) * &
	862	heatflux_output_conversion(k)
[2232]	863	ENDDO
	864	DO m = 1, surf_lsm_h%ns
	865	i = surf_lsm_h%i(m)
	866	j = surf_lsm_h%j(m)
[2743]	867	k = surf_lsm_h%k(m)
[4500]	868	local_pf(i,j,nzb+1) = surf_lsm_h%shf(m) * heatflux_output_conversion(k)
[2232]	869	ENDDO
	870	DO m = 1, surf_usm_h%ns
	871	i = surf_usm_h%i(m)
	872	j = surf_usm_h%j(m)
[2743]	873	k = surf_usm_h%k(m)
[4500]	874	local_pf(i,j,nzb+1) = surf_usm_h%shf(m) * heatflux_output_conversion(k)
[2232]	875	ENDDO
[354]	876	ELSE
[3004]	877	IF ( .NOT. ALLOCATED( shf_av ) ) THEN
	878	ALLOCATE( shf_av(nysg:nyng,nxlg:nxrg) )
	879	shf_av = REAL( fill_value, KIND = wp )
	880	ENDIF
[2512]	881	DO i = nxl, nxr
	882	DO j = nys, nyn
[354]	883	local_pf(i,j,nzb+1) = shf_av(j,i)
	884	ENDDO
	885	ENDDO
	886	ENDIF
	887	resorted = .TRUE.
	888	two_d = .TRUE.
	889	level_z(nzb+1) = zu(nzb+1)
[4514]	890
	891	CASE ( 'ssurf*_xy' ) ! 2d-array
	892	IF ( av == 0 ) THEN
	893	DO i = nxl, nxr
	894	DO j = nys, nyn
	895	k = topo_top_ind(j,i,0)
[4518]	896	local_pf(i,j,nzb+1) = s(k,j,i)
[4514]	897	ENDDO
	898	ENDDO
	899	ELSE
	900	IF ( .NOT. ALLOCATED( ssurf_av ) ) THEN
	901	ALLOCATE( ssurf_av(nysg:nyng,nxlg:nxrg) )
	902	ssurf_av = REAL( fill_value, KIND = wp )
	903	ENDIF
	904	DO i = nxl, nxr
	905	DO j = nys, nyn
	906	local_pf(i,j,nzb+1) = ssurf_av(j,i)
	907	ENDDO
	908	ENDDO
	909	ENDIF
	910	resorted = .TRUE.
	911	two_d = .TRUE.
	912	level_z(nzb+1) = zu(nzb+1)
	913
[1960]	914	CASE ( 'ssws*_xy' ) ! 2d-array
	915	IF ( av == 0 ) THEN
[2232]	916	DO m = 1, surf_def_h(0)%ns
	917	i = surf_def_h(0)%i(m)
	918	j = surf_def_h(0)%j(m)
[2512]	919	local_pf(i,j,nzb+1) = surf_def_h(0)%ssws(m)
[2232]	920	ENDDO
	921	DO m = 1, surf_lsm_h%ns
	922	i = surf_lsm_h%i(m)
	923	j = surf_lsm_h%j(m)
[2512]	924	local_pf(i,j,nzb+1) = surf_lsm_h%ssws(m)
[2232]	925	ENDDO
	926	DO m = 1, surf_usm_h%ns
	927	i = surf_usm_h%i(m)
	928	j = surf_usm_h%j(m)
[2512]	929	local_pf(i,j,nzb+1) = surf_usm_h%ssws(m)
[2232]	930	ENDDO
[1960]	931	ELSE
[3004]	932	IF ( .NOT. ALLOCATED( ssws_av ) ) THEN
	933	ALLOCATE( ssws_av(nysg:nyng,nxlg:nxrg) )
	934	ssws_av = REAL( fill_value, KIND = wp )
	935	ENDIF
[2512]	936	DO i = nxl, nxr
	937	DO j = nys, nyn
[1960]	938	local_pf(i,j,nzb+1) = ssws_av(j,i)
	939	ENDDO
	940	ENDDO
	941	ENDIF
	942	resorted = .TRUE.
	943	two_d = .TRUE.
	944	level_z(nzb+1) = zu(nzb+1)
[1551]	945
[1]	946	CASE ( 't*_xy' ) ! 2d-array
	947	IF ( av == 0 ) THEN
[2232]	948	DO m = 1, surf_def_h(0)%ns
	949	i = surf_def_h(0)%i(m)
	950	j = surf_def_h(0)%j(m)
[2512]	951	local_pf(i,j,nzb+1) = surf_def_h(0)%ts(m)
[2232]	952	ENDDO
	953	DO m = 1, surf_lsm_h%ns
	954	i = surf_lsm_h%i(m)
	955	j = surf_lsm_h%j(m)
[2512]	956	local_pf(i,j,nzb+1) = surf_lsm_h%ts(m)
[2232]	957	ENDDO
	958	DO m = 1, surf_usm_h%ns
	959	i = surf_usm_h%i(m)
	960	j = surf_usm_h%j(m)
[2512]	961	local_pf(i,j,nzb+1) = surf_usm_h%ts(m)
[2232]	962	ENDDO
[1]	963	ELSE
[3004]	964	IF ( .NOT. ALLOCATED( ts_av ) ) THEN
	965	ALLOCATE( ts_av(nysg:nyng,nxlg:nxrg) )
	966	ts_av = REAL( fill_value, KIND = wp )
	967	ENDIF
[2512]	968	DO i = nxl, nxr
	969	DO j = nys, nyn
[1]	970	local_pf(i,j,nzb+1) = ts_av(j,i)
	971	ENDDO
	972	ENDDO
	973	ENDIF
	974	resorted = .TRUE.
	975	two_d = .TRUE.
	976	level_z(nzb+1) = zu(nzb+1)
	977
[2742]	978	CASE ( 'tsurf*_xy' ) ! 2d-array
	979	IF ( av == 0 ) THEN
[2798]	980	DO m = 1, surf_def_h(0)%ns
	981	i = surf_def_h(0)%i(m)
	982	j = surf_def_h(0)%j(m)
	983	local_pf(i,j,nzb+1) = surf_def_h(0)%pt_surface(m)
	984	ENDDO
	985
[2742]	986	DO m = 1, surf_lsm_h%ns
	987	i = surf_lsm_h%i(m)
	988	j = surf_lsm_h%j(m)
	989	local_pf(i,j,nzb+1) = surf_lsm_h%pt_surface(m)
	990	ENDDO
	991
	992	DO m = 1, surf_usm_h%ns
	993	i = surf_usm_h%i(m)
	994	j = surf_usm_h%j(m)
	995	local_pf(i,j,nzb+1) = surf_usm_h%pt_surface(m)
	996	ENDDO
	997
	998	ELSE
[3004]	999	IF ( .NOT. ALLOCATED( tsurf_av ) ) THEN
	1000	ALLOCATE( tsurf_av(nysg:nyng,nxlg:nxrg) )
	1001	tsurf_av = REAL( fill_value, KIND = wp )
	1002	ENDIF
[2742]	1003	DO i = nxl, nxr
	1004	DO j = nys, nyn
	1005	local_pf(i,j,nzb+1) = tsurf_av(j,i)
	1006	ENDDO
	1007	ENDDO
	1008	ENDIF
	1009	resorted = .TRUE.
	1010	two_d = .TRUE.
	1011	level_z(nzb+1) = zu(nzb+1)
	1012
[1]	1013	CASE ( 'u_xy', 'u_xz', 'u_yz' )
[2696]	1014	flag_nr = 1
[1]	1015	IF ( av == 0 ) THEN
	1016	to_be_resorted => u
	1017	ELSE
[3004]	1018	IF ( .NOT. ALLOCATED( u_av ) ) THEN
	1019	ALLOCATE( u_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1020	u_av = REAL( fill_value, KIND = wp )
	1021	ENDIF
[1]	1022	to_be_resorted => u_av
	1023	ENDIF
	1024	IF ( mode == 'xy' ) level_z = zu
	1025	!
	1026	!-- Substitute the values generated by "mirror" boundary condition
	1027	!-- at the bottom boundary by the real surface values.
[3554]	1028	IF ( do2d(av,ivar) == 'u_xz' .OR. do2d(av,ivar) == 'u_yz' ) THEN
[1353]	1029	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	1030	ENDIF
[4039]	1031
[3421]	1032	CASE ( 'us*_xy' ) ! 2d-array
[1]	1033	IF ( av == 0 ) THEN
[2232]	1034	DO m = 1, surf_def_h(0)%ns
	1035	i = surf_def_h(0)%i(m)
	1036	j = surf_def_h(0)%j(m)
[2512]	1037	local_pf(i,j,nzb+1) = surf_def_h(0)%us(m)
[2232]	1038	ENDDO
	1039	DO m = 1, surf_lsm_h%ns
	1040	i = surf_lsm_h%i(m)
	1041	j = surf_lsm_h%j(m)
[2512]	1042	local_pf(i,j,nzb+1) = surf_lsm_h%us(m)
[2232]	1043	ENDDO
	1044	DO m = 1, surf_usm_h%ns
	1045	i = surf_usm_h%i(m)
	1046	j = surf_usm_h%j(m)
[2512]	1047	local_pf(i,j,nzb+1) = surf_usm_h%us(m)
[2232]	1048	ENDDO
[1]	1049	ELSE
[3004]	1050	IF ( .NOT. ALLOCATED( us_av ) ) THEN
	1051	ALLOCATE( us_av(nysg:nyng,nxlg:nxrg) )
	1052	us_av = REAL( fill_value, KIND = wp )
	1053	ENDIF
[2512]	1054	DO i = nxl, nxr
	1055	DO j = nys, nyn
[1]	1056	local_pf(i,j,nzb+1) = us_av(j,i)
	1057	ENDDO
	1058	ENDDO
	1059	ENDIF
	1060	resorted = .TRUE.
	1061	two_d = .TRUE.
	1062	level_z(nzb+1) = zu(nzb+1)
	1063
	1064	CASE ( 'v_xy', 'v_xz', 'v_yz' )
[2696]	1065	flag_nr = 2
[1]	1066	IF ( av == 0 ) THEN
	1067	to_be_resorted => v
	1068	ELSE
[3004]	1069	IF ( .NOT. ALLOCATED( v_av ) ) THEN
	1070	ALLOCATE( v_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1071	v_av = REAL( fill_value, KIND = wp )
	1072	ENDIF
[1]	1073	to_be_resorted => v_av
	1074	ENDIF
	1075	IF ( mode == 'xy' ) level_z = zu
	1076	!
	1077	!-- Substitute the values generated by "mirror" boundary condition
	1078	!-- at the bottom boundary by the real surface values.
[3554]	1079	IF ( do2d(av,ivar) == 'v_xz' .OR. do2d(av,ivar) == 'v_yz' ) THEN
[1353]	1080	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	1081	ENDIF
	1082
[3421]	1083	CASE ( 'thetav_xy', 'thetav_xz', 'thetav_yz' )
[1]	1084	IF ( av == 0 ) THEN
	1085	to_be_resorted => vpt
	1086	ELSE
[3004]	1087	IF ( .NOT. ALLOCATED( vpt_av ) ) THEN
	1088	ALLOCATE( vpt_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1089	vpt_av = REAL( fill_value, KIND = wp )
	1090	ENDIF
[1]	1091	to_be_resorted => vpt_av
	1092	ENDIF
	1093	IF ( mode == 'xy' ) level_z = zu
	1094
	1095	CASE ( 'w_xy', 'w_xz', 'w_yz' )
[2696]	1096	flag_nr = 3
[1]	1097	IF ( av == 0 ) THEN
	1098	to_be_resorted => w
	1099	ELSE
[3004]	1100	IF ( .NOT. ALLOCATED( w_av ) ) THEN
	1101	ALLOCATE( w_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	1102	w_av = REAL( fill_value, KIND = wp )
	1103	ENDIF
[1]	1104	to_be_resorted => w_av
	1105	ENDIF
	1106	IF ( mode == 'xy' ) level_z = zw
	1107
[72]	1108	CASE ( 'z0*_xy' ) ! 2d-array
	1109	IF ( av == 0 ) THEN
[2232]	1110	DO m = 1, surf_def_h(0)%ns
	1111	i = surf_def_h(0)%i(m)
	1112	j = surf_def_h(0)%j(m)
[2512]	1113	local_pf(i,j,nzb+1) = surf_def_h(0)%z0(m)
[2232]	1114	ENDDO
	1115	DO m = 1, surf_lsm_h%ns
	1116	i = surf_lsm_h%i(m)
	1117	j = surf_lsm_h%j(m)
[2512]	1118	local_pf(i,j,nzb+1) = surf_lsm_h%z0(m)
[2232]	1119	ENDDO
	1120	DO m = 1, surf_usm_h%ns
	1121	i = surf_usm_h%i(m)
	1122	j = surf_usm_h%j(m)
[2512]	1123	local_pf(i,j,nzb+1) = surf_usm_h%z0(m)
[2232]	1124	ENDDO
[72]	1125	ELSE
[3004]	1126	IF ( .NOT. ALLOCATED( z0_av ) ) THEN
	1127	ALLOCATE( z0_av(nysg:nyng,nxlg:nxrg) )
	1128	z0_av = REAL( fill_value, KIND = wp )
	1129	ENDIF
[2512]	1130	DO i = nxl, nxr
	1131	DO j = nys, nyn
[72]	1132	local_pf(i,j,nzb+1) = z0_av(j,i)
	1133	ENDDO
	1134	ENDDO
	1135	ENDIF
	1136	resorted = .TRUE.
	1137	two_d = .TRUE.
	1138	level_z(nzb+1) = zu(nzb+1)
	1139
[978]	1140	CASE ( 'z0h*_xy' ) ! 2d-array
	1141	IF ( av == 0 ) THEN
[2232]	1142	DO m = 1, surf_def_h(0)%ns
	1143	i = surf_def_h(0)%i(m)
	1144	j = surf_def_h(0)%j(m)
[2512]	1145	local_pf(i,j,nzb+1) = surf_def_h(0)%z0h(m)
[2232]	1146	ENDDO
	1147	DO m = 1, surf_lsm_h%ns
	1148	i = surf_lsm_h%i(m)
	1149	j = surf_lsm_h%j(m)
[2512]	1150	local_pf(i,j,nzb+1) = surf_lsm_h%z0h(m)
[2232]	1151	ENDDO
	1152	DO m = 1, surf_usm_h%ns
	1153	i = surf_usm_h%i(m)
	1154	j = surf_usm_h%j(m)
[2512]	1155	local_pf(i,j,nzb+1) = surf_usm_h%z0h(m)
[2232]	1156	ENDDO
[978]	1157	ELSE
[3004]	1158	IF ( .NOT. ALLOCATED( z0h_av ) ) THEN
	1159	ALLOCATE( z0h_av(nysg:nyng,nxlg:nxrg) )
	1160	z0h_av = REAL( fill_value, KIND = wp )
	1161	ENDIF
[2512]	1162	DO i = nxl, nxr
	1163	DO j = nys, nyn
[978]	1164	local_pf(i,j,nzb+1) = z0h_av(j,i)
	1165	ENDDO
	1166	ENDDO
	1167	ENDIF
	1168	resorted = .TRUE.
	1169	two_d = .TRUE.
	1170	level_z(nzb+1) = zu(nzb+1)
	1171
[1788]	1172	CASE ( 'z0q*_xy' ) ! 2d-array
	1173	IF ( av == 0 ) THEN
[2232]	1174	DO m = 1, surf_def_h(0)%ns
	1175	i = surf_def_h(0)%i(m)
	1176	j = surf_def_h(0)%j(m)
[2512]	1177	local_pf(i,j,nzb+1) = surf_def_h(0)%z0q(m)
[2232]	1178	ENDDO
	1179	DO m = 1, surf_lsm_h%ns
	1180	i = surf_lsm_h%i(m)
	1181	j = surf_lsm_h%j(m)
[2512]	1182	local_pf(i,j,nzb+1) = surf_lsm_h%z0q(m)
[2232]	1183	ENDDO
	1184	DO m = 1, surf_usm_h%ns
	1185	i = surf_usm_h%i(m)
	1186	j = surf_usm_h%j(m)
[2512]	1187	local_pf(i,j,nzb+1) = surf_usm_h%z0q(m)
[2232]	1188	ENDDO
[1788]	1189	ELSE
[3004]	1190	IF ( .NOT. ALLOCATED( z0q_av ) ) THEN
	1191	ALLOCATE( z0q_av(nysg:nyng,nxlg:nxrg) )
	1192	z0q_av = REAL( fill_value, KIND = wp )
	1193	ENDIF
[2512]	1194	DO i = nxl, nxr
	1195	DO j = nys, nyn
[1788]	1196	local_pf(i,j,nzb+1) = z0q_av(j,i)
	1197	ENDDO
	1198	ENDDO
	1199	ENDIF
	1200	resorted = .TRUE.
	1201	two_d = .TRUE.
	1202	level_z(nzb+1) = zu(nzb+1)
	1203
[1]	1204	CASE DEFAULT
[1972]	1205
[1]	1206	!
[3294]	1207	!-- Quantities of other modules
[1972]	1208	IF ( .NOT. found ) THEN
[3637]	1209	CALL module_interface_data_output_2d( &
	1210	av, do2d(av,ivar), found, grid, mode, &
	1211	local_pf, two_d, nzb_do, nzt_do, &
	1212	fill_value &
	1213	)
[1972]	1214	ENDIF
	1215
[1]	1216	resorted = .TRUE.
	1217
	1218	IF ( grid == 'zu' ) THEN
	1219	IF ( mode == 'xy' ) level_z = zu
	1220	ELSEIF ( grid == 'zw' ) THEN
	1221	IF ( mode == 'xy' ) level_z = zw
[343]	1222	ELSEIF ( grid == 'zu1' ) THEN
	1223	IF ( mode == 'xy' ) level_z(nzb+1) = zu(nzb+1)
[1551]	1224	ELSEIF ( grid == 'zs' ) THEN
	1225	IF ( mode == 'xy' ) level_z = zs
[1]	1226	ENDIF
	1227
	1228	IF ( .NOT. found ) THEN
[1320]	1229	message_string = 'no output provided for: ' // &
[3554]	1230	TRIM( do2d(av,ivar) )
[254]	1231	CALL message( 'data_output_2d', 'PA0181', 0, 0, 0, 6, 0 )
[1]	1232	ENDIF
	1233
	1234	END SELECT
	1235
	1236	!
[2696]	1237	!-- Resort the array to be output, if not done above. Flag topography
	1238	!-- grid points with fill values, using the corresponding maksing flag.
[1]	1239	IF ( .NOT. resorted ) THEN
[2512]	1240	DO i = nxl, nxr
	1241	DO j = nys, nyn
[1551]	1242	DO k = nzb_do, nzt_do
[2696]	1243	local_pf(i,j,k) = MERGE( to_be_resorted(k,j,i), &
[4346]	1244	REAL( fill_value, KIND = wp ), &
	1245	BTEST( wall_flags_total_0(k,j,i), &
	1246	flag_nr ) )
[1]	1247	ENDDO
	1248	ENDDO
	1249	ENDDO
	1250	ENDIF
	1251
	1252	!
	1253	!-- Output of the individual cross-sections, depending on the cross-
	1254	!-- section mode chosen.
	1255	is = 1
[1960]	1256	loop1: DO WHILE ( section(is,s_ind) /= -9999 .OR. two_d )
[1]	1257
	1258	SELECT CASE ( mode )
	1259
	1260	CASE ( 'xy' )
	1261	!
	1262	!-- Determine the cross section index
	1263	IF ( two_d ) THEN
	1264	layer_xy = nzb+1
	1265	ELSE
[1960]	1266	layer_xy = section(is,s_ind)
[1]	1267	ENDIF
	1268
	1269	!
[1551]	1270	!-- Exit the loop for layers beyond the data output domain
	1271	!-- (used for soil model)
[1691]	1272	IF ( layer_xy > nzt_do ) THEN
[1551]	1273	EXIT loop1
	1274	ENDIF
	1275
	1276	!
[1308]	1277	!-- Update the netCDF xy cross section time axis.
	1278	!-- In case of parallel output, this is only done by PE0
	1279	!-- to increase the performance.
[3646]	1280	IF ( time_since_reference_point /= do2d_xy_last_time(av) ) THEN
[1308]	1281	do2d_xy_time_count(av) = do2d_xy_time_count(av) + 1
[3646]	1282	do2d_xy_last_time(av) = time_since_reference_point
[1308]	1283	IF ( myid == 0 ) THEN
[1327]	1284	IF ( .NOT. data_output_2d_on_each_pe &
	1285	.OR. netcdf_data_format > 4 ) &
[493]	1286	THEN
[1]	1287	#if defined( __netcdf )
	1288	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1289	id_var_time_xy(av), &
[291]	1290	(/ time_since_reference_point /), &
[1]	1291	start = (/ do2d_xy_time_count(av) /), &
	1292	count = (/ 1 /) )
[1783]	1293	CALL netcdf_handle_error( 'data_output_2d', 53 )
[1]	1294	#endif
	1295	ENDIF
	1296	ENDIF
	1297	ENDIF
	1298	!
	1299	!-- If required, carry out averaging along z
[1960]	1300	IF ( section(is,s_ind) == -1 .AND. .NOT. two_d ) THEN
[1]	1301
[1353]	1302	local_2d = 0.0_wp
[1]	1303	!
	1304	!-- Carry out the averaging (all data are on the PE)
[1551]	1305	DO k = nzb_do, nzt_do
[2512]	1306	DO j = nys, nyn
	1307	DO i = nxl, nxr
[1]	1308	local_2d(i,j) = local_2d(i,j) + local_pf(i,j,k)
	1309	ENDDO
	1310	ENDDO
	1311	ENDDO
	1312
[1551]	1313	local_2d = local_2d / ( nzt_do - nzb_do + 1.0_wp)
[1]	1314
	1315	ELSE
	1316	!
	1317	!-- Just store the respective section on the local array
	1318	local_2d = local_pf(:,:,layer_xy)
	1319
	1320	ENDIF
	1321
	1322	#if defined( __parallel )
[1327]	1323	IF ( netcdf_data_format > 4 ) THEN
[1]	1324	!
[1031]	1325	!-- Parallel output in netCDF4/HDF5 format.
[493]	1326	IF ( two_d ) THEN
	1327	iis = 1
	1328	ELSE
	1329	iis = is
	1330	ENDIF
	1331
[1]	1332	#if defined( __netcdf )
[1308]	1333	!
	1334	!-- For parallel output, all cross sections are first stored
	1335	!-- here on a local array and will be written to the output
	1336	!-- file afterwards to increase the performance.
[2512]	1337	DO i = nxl, nxr
	1338	DO j = nys, nyn
[1308]	1339	local_2d_sections(i,j,iis) = local_2d(i,j)
	1340	ENDDO
	1341	ENDDO
[1]	1342	#endif
[493]	1343	ELSE
[1]	1344
[493]	1345	IF ( data_output_2d_on_each_pe ) THEN
[1]	1346	!
[493]	1347	!-- Output of partial arrays on each PE
	1348	#if defined( __netcdf )
[1327]	1349	IF ( myid == 0 ) THEN
[1320]	1350	WRITE ( 21 ) time_since_reference_point, &
[493]	1351	do2d_xy_time_count(av), av
	1352	ENDIF
	1353	#endif
[759]	1354	DO i = 0, io_blocks-1
	1355	IF ( i == io_group ) THEN
[2512]	1356	WRITE ( 21 ) nxl, nxr, nys, nyn, nys, nyn
[759]	1357	WRITE ( 21 ) local_2d
	1358	ENDIF
	1359	#if defined( __parallel )
	1360	CALL MPI_BARRIER( comm2d, ierr )
	1361	#endif
	1362	ENDDO
[559]	1363
[493]	1364	ELSE
[1]	1365	!
[493]	1366	!-- PE0 receives partial arrays from all processors and
	1367	!-- then outputs them. Here a barrier has to be set,
	1368	!-- because otherwise "-MPI- FATAL: Remote protocol queue
	1369	!-- full" may occur.
	1370	CALL MPI_BARRIER( comm2d, ierr )
	1371
[2512]	1372	ngp = ( nxr-nxl+1 ) * ( nyn-nys+1 )
[493]	1373	IF ( myid == 0 ) THEN
[1]	1374	!
[493]	1375	!-- Local array can be relocated directly.
[2512]	1376	total_2d(nxl:nxr,nys:nyn) = local_2d
[1]	1377	!
[493]	1378	!-- Receive data from all other PEs.
	1379	DO n = 1, numprocs-1
[1]	1380	!
[493]	1381	!-- Receive index limits first, then array.
	1382	!-- Index limits are received in arbitrary order from
	1383	!-- the PEs.
[1320]	1384	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1385	MPI_ANY_SOURCE, 0, comm2d, &
[493]	1386	status, ierr )
	1387	sender = status(MPI_SOURCE)
	1388	DEALLOCATE( local_2d )
	1389	ALLOCATE( local_2d(ind(1):ind(2),ind(3):ind(4)) )
[1320]	1390	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1391	MPI_REAL, sender, 1, comm2d, &
[493]	1392	status, ierr )
	1393	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
	1394	ENDDO
[1]	1395	!
[493]	1396	!-- Relocate the local array for the next loop increment
	1397	DEALLOCATE( local_2d )
[2512]	1398	ALLOCATE( local_2d(nxl:nxr,nys:nyn) )
[1]	1399
	1400	#if defined( __netcdf )
[1327]	1401	IF ( two_d ) THEN
	1402	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1403	id_var_do2d(av,ivar), &
[2512]	1404	total_2d(0:nx,0:ny), &
[1327]	1405	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
[2512]	1406	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1407	ELSE
	1408	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1409	id_var_do2d(av,ivar), &
[2512]	1410	total_2d(0:nx,0:ny), &
[1327]	1411	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
[2512]	1412	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1413	ENDIF
[1783]	1414	CALL netcdf_handle_error( 'data_output_2d', 54 )
[1]	1415	#endif
	1416
[493]	1417	ELSE
[1]	1418	!
[493]	1419	!-- First send the local index limits to PE0
[2512]	1420	ind(1) = nxl; ind(2) = nxr
	1421	ind(3) = nys; ind(4) = nyn
[1320]	1422	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1423	comm2d, ierr )
[1]	1424	!
[493]	1425	!-- Send data to PE0
[2512]	1426	CALL MPI_SEND( local_2d(nxl,nys), ngp, &
[493]	1427	MPI_REAL, 0, 1, comm2d, ierr )
	1428	ENDIF
	1429	!
	1430	!-- A barrier has to be set, because otherwise some PEs may
	1431	!-- proceed too fast so that PE0 may receive wrong data on
	1432	!-- tag 0
	1433	CALL MPI_BARRIER( comm2d, ierr )
[1]	1434	ENDIF
[493]	1435
[1]	1436	ENDIF
	1437	#else
	1438	#if defined( __netcdf )
[1327]	1439	IF ( two_d ) THEN
	1440	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1441	id_var_do2d(av,ivar), &
[2512]	1442	local_2d(nxl:nxr,nys:nyn), &
[1327]	1443	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
[2512]	1444	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1445	ELSE
	1446	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1447	id_var_do2d(av,ivar), &
[2512]	1448	local_2d(nxl:nxr,nys:nyn), &
[1327]	1449	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
[2512]	1450	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1451	ENDIF
[1783]	1452	CALL netcdf_handle_error( 'data_output_2d', 447 )
[1]	1453	#endif
	1454	#endif
[2277]	1455
[1]	1456	!
	1457	!-- For 2D-arrays (e.g. u*) only one cross-section is available.
	1458	!-- Hence exit loop of output levels.
	1459	IF ( two_d ) THEN
[1703]	1460	IF ( netcdf_data_format < 5 ) two_d = .FALSE.
[1]	1461	EXIT loop1
	1462	ENDIF
	1463
	1464	CASE ( 'xz' )
	1465	!
[1308]	1466	!-- Update the netCDF xz cross section time axis.
	1467	!-- In case of parallel output, this is only done by PE0
	1468	!-- to increase the performance.
[3646]	1469	IF ( time_since_reference_point /= do2d_xz_last_time(av) ) THEN
[1308]	1470	do2d_xz_time_count(av) = do2d_xz_time_count(av) + 1
[3646]	1471	do2d_xz_last_time(av) = time_since_reference_point
[1308]	1472	IF ( myid == 0 ) THEN
[1327]	1473	IF ( .NOT. data_output_2d_on_each_pe &
	1474	.OR. netcdf_data_format > 4 ) &
[493]	1475	THEN
[1]	1476	#if defined( __netcdf )
	1477	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1478	id_var_time_xz(av), &
[291]	1479	(/ time_since_reference_point /), &
[1]	1480	start = (/ do2d_xz_time_count(av) /), &
	1481	count = (/ 1 /) )
[1783]	1482	CALL netcdf_handle_error( 'data_output_2d', 56 )
[1]	1483	#endif
	1484	ENDIF
	1485	ENDIF
	1486	ENDIF
[667]	1487
[1]	1488	!
	1489	!-- If required, carry out averaging along y
[1960]	1490	IF ( section(is,s_ind) == -1 ) THEN
[1]	1491
[2512]	1492	ALLOCATE( local_2d_l(nxl:nxr,nzb_do:nzt_do) )
[1353]	1493	local_2d_l = 0.0_wp
[2512]	1494	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[1]	1495	!
	1496	!-- First local averaging on the PE
[1551]	1497	DO k = nzb_do, nzt_do
[1]	1498	DO j = nys, nyn
[2512]	1499	DO i = nxl, nxr
[1320]	1500	local_2d_l(i,k) = local_2d_l(i,k) + &
[1]	1501	local_pf(i,j,k)
	1502	ENDDO
	1503	ENDDO
	1504	ENDDO
	1505	#if defined( __parallel )
	1506	!
	1507	!-- Now do the averaging over all PEs along y
[622]	1508	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1509	CALL MPI_ALLREDUCE( local_2d_l(nxl,nzb_do), &
	1510	local_2d(nxl,nzb_do), ngp, MPI_REAL, &
[1]	1511	MPI_SUM, comm1dy, ierr )
	1512	#else
	1513	local_2d = local_2d_l
	1514	#endif
[1353]	1515	local_2d = local_2d / ( ny + 1.0_wp )
[1]	1516
	1517	DEALLOCATE( local_2d_l )
	1518
	1519	ELSE
	1520	!
	1521	!-- Just store the respective section on the local array
	1522	!-- (but only if it is available on this PE!)
[1960]	1523	IF ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) &
[1]	1524	THEN
[1960]	1525	local_2d = local_pf(:,section(is,s_ind),nzb_do:nzt_do)
[1]	1526	ENDIF
	1527
	1528	ENDIF
	1529
	1530	#if defined( __parallel )
[1327]	1531	IF ( netcdf_data_format > 4 ) THEN
[1]	1532	!
[1031]	1533	!-- Output in netCDF4/HDF5 format.
[493]	1534	!-- Output only on those PEs where the respective cross
	1535	!-- sections reside. Cross sections averaged along y are
	1536	!-- output on the respective first PE along y (myidy=0).
[1960]	1537	IF ( ( section(is,s_ind) >= nys .AND. &
	1538	section(is,s_ind) <= nyn ) .OR. &
	1539	( section(is,s_ind) == -1 .AND. myidy == 0 ) ) THEN
[1]	1540	#if defined( __netcdf )
[493]	1541	!
[1308]	1542	!-- For parallel output, all cross sections are first
	1543	!-- stored here on a local array and will be written to the
	1544	!-- output file afterwards to increase the performance.
[2512]	1545	DO i = nxl, nxr
[1551]	1546	DO k = nzb_do, nzt_do
[1308]	1547	local_2d_sections_l(i,is,k) = local_2d(i,k)
	1548	ENDDO
	1549	ENDDO
[1]	1550	#endif
	1551	ENDIF
	1552
	1553	ELSE
	1554
[493]	1555	IF ( data_output_2d_on_each_pe ) THEN
[1]	1556	!
[493]	1557	!-- Output of partial arrays on each PE. If the cross
	1558	!-- section does not reside on the PE, output special
	1559	!-- index values.
	1560	#if defined( __netcdf )
[1327]	1561	IF ( myid == 0 ) THEN
[1320]	1562	WRITE ( 22 ) time_since_reference_point, &
[493]	1563	do2d_xz_time_count(av), av
	1564	ENDIF
	1565	#endif
[759]	1566	DO i = 0, io_blocks-1
	1567	IF ( i == io_group ) THEN
[1960]	1568	IF ( ( section(is,s_ind) >= nys .AND. &
	1569	section(is,s_ind) <= nyn ) .OR. &
	1570	( section(is,s_ind) == -1 .AND. &
[1320]	1571	nys-1 == -1 ) ) &
[759]	1572	THEN
[2512]	1573	WRITE (22) nxl, nxr, nzb_do, nzt_do, nzb, nzt+1
[759]	1574	WRITE (22) local_2d
	1575	ELSE
[1551]	1576	WRITE (22) -1, -1, -1, -1, -1, -1
[759]	1577	ENDIF
	1578	ENDIF
	1579	#if defined( __parallel )
	1580	CALL MPI_BARRIER( comm2d, ierr )
	1581	#endif
	1582	ENDDO
[493]	1583
	1584	ELSE
[1]	1585	!
[493]	1586	!-- PE0 receives partial arrays from all processors of the
	1587	!-- respective cross section and outputs them. Here a
	1588	!-- barrier has to be set, because otherwise
	1589	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1590	CALL MPI_BARRIER( comm2d, ierr )
	1591
[2512]	1592	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[493]	1593	IF ( myid == 0 ) THEN
[1]	1594	!
[493]	1595	!-- Local array can be relocated directly.
[1960]	1596	IF ( ( section(is,s_ind) >= nys .AND. &
	1597	section(is,s_ind) <= nyn ) .OR. &
	1598	( section(is,s_ind) == -1 .AND. &
	1599	nys-1 == -1 ) ) THEN
[2512]	1600	total_2d(nxl:nxr,nzb_do:nzt_do) = local_2d
[493]	1601	ENDIF
[1]	1602	!
[493]	1603	!-- Receive data from all other PEs.
	1604	DO n = 1, numprocs-1
	1605	!
	1606	!-- Receive index limits first, then array.
	1607	!-- Index limits are received in arbitrary order from
	1608	!-- the PEs.
[1320]	1609	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1610	MPI_ANY_SOURCE, 0, comm2d, &
[1]	1611	status, ierr )
[493]	1612	!
	1613	!-- Not all PEs have data for XZ-cross-section.
	1614	IF ( ind(1) /= -9999 ) THEN
	1615	sender = status(MPI_SOURCE)
	1616	DEALLOCATE( local_2d )
[1320]	1617	ALLOCATE( local_2d(ind(1):ind(2), &
[493]	1618	ind(3):ind(4)) )
	1619	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1620	MPI_REAL, sender, 1, comm2d, &
	1621	status, ierr )
[1320]	1622	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
[493]	1623	local_2d
	1624	ENDIF
	1625	ENDDO
	1626	!
	1627	!-- Relocate the local array for the next loop increment
	1628	DEALLOCATE( local_2d )
[2512]	1629	ALLOCATE( local_2d(nxl:nxr,nzb_do:nzt_do) )
[1]	1630
	1631	#if defined( __netcdf )
[2512]	1632	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
[3554]	1633	id_var_do2d(av,ivar), &
[2512]	1634	total_2d(0:nx,nzb_do:nzt_do), &
	1635	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
	1636	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1637	CALL netcdf_handle_error( 'data_output_2d', 58 )
[1]	1638	#endif
	1639
[493]	1640	ELSE
[1]	1641	!
[493]	1642	!-- If the cross section resides on the PE, send the
	1643	!-- local index limits, otherwise send -9999 to PE0.
[1960]	1644	IF ( ( section(is,s_ind) >= nys .AND. &
	1645	section(is,s_ind) <= nyn ) .OR. &
	1646	( section(is,s_ind) == -1 .AND. nys-1 == -1 ) ) &
[493]	1647	THEN
[2512]	1648	ind(1) = nxl; ind(2) = nxr
[1551]	1649	ind(3) = nzb_do; ind(4) = nzt_do
[493]	1650	ELSE
	1651	ind(1) = -9999; ind(2) = -9999
	1652	ind(3) = -9999; ind(4) = -9999
	1653	ENDIF
[1320]	1654	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1655	comm2d, ierr )
	1656	!
	1657	!-- If applicable, send data to PE0.
	1658	IF ( ind(1) /= -9999 ) THEN
[2512]	1659	CALL MPI_SEND( local_2d(nxl,nzb_do), ngp, &
[493]	1660	MPI_REAL, 0, 1, comm2d, ierr )
	1661	ENDIF
[1]	1662	ENDIF
	1663	!
[493]	1664	!-- A barrier has to be set, because otherwise some PEs may
	1665	!-- proceed too fast so that PE0 may receive wrong data on
	1666	!-- tag 0
	1667	CALL MPI_BARRIER( comm2d, ierr )
[1]	1668	ENDIF
[493]	1669
[1]	1670	ENDIF
	1671	#else
	1672	#if defined( __netcdf )
[1327]	1673	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
[3554]	1674	id_var_do2d(av,ivar), &
[2512]	1675	local_2d(nxl:nxr,nzb_do:nzt_do), &
[1327]	1676	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
[2512]	1677	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1678	CALL netcdf_handle_error( 'data_output_2d', 451 )
[1]	1679	#endif
	1680	#endif
	1681
	1682	CASE ( 'yz' )
	1683	!
[1308]	1684	!-- Update the netCDF yz cross section time axis.
	1685	!-- In case of parallel output, this is only done by PE0
	1686	!-- to increase the performance.
[3646]	1687	IF ( time_since_reference_point /= do2d_yz_last_time(av) ) THEN
[1308]	1688	do2d_yz_time_count(av) = do2d_yz_time_count(av) + 1
[3646]	1689	do2d_yz_last_time(av) = time_since_reference_point
[1308]	1690	IF ( myid == 0 ) THEN
[1327]	1691	IF ( .NOT. data_output_2d_on_each_pe &
	1692	.OR. netcdf_data_format > 4 ) &
[493]	1693	THEN
[1]	1694	#if defined( __netcdf )
	1695	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1696	id_var_time_yz(av), &
[291]	1697	(/ time_since_reference_point /), &
[1]	1698	start = (/ do2d_yz_time_count(av) /), &
	1699	count = (/ 1 /) )
[1783]	1700	CALL netcdf_handle_error( 'data_output_2d', 59 )
[1]	1701	#endif
	1702	ENDIF
	1703	ENDIF
[1308]	1704	ENDIF
[493]	1705
[1]	1706	!
	1707	!-- If required, carry out averaging along x
[1960]	1708	IF ( section(is,s_ind) == -1 ) THEN
[1]	1709
[2512]	1710	ALLOCATE( local_2d_l(nys:nyn,nzb_do:nzt_do) )
[1353]	1711	local_2d_l = 0.0_wp
[2512]	1712	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[1]	1713	!
	1714	!-- First local averaging on the PE
[1551]	1715	DO k = nzb_do, nzt_do
[2512]	1716	DO j = nys, nyn
[1]	1717	DO i = nxl, nxr
[1320]	1718	local_2d_l(j,k) = local_2d_l(j,k) + &
[1]	1719	local_pf(i,j,k)
	1720	ENDDO
	1721	ENDDO
	1722	ENDDO
	1723	#if defined( __parallel )
	1724	!
	1725	!-- Now do the averaging over all PEs along x
[622]	1726	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1727	CALL MPI_ALLREDUCE( local_2d_l(nys,nzb_do), &
	1728	local_2d(nys,nzb_do), ngp, MPI_REAL, &
[1]	1729	MPI_SUM, comm1dx, ierr )
	1730	#else
	1731	local_2d = local_2d_l
	1732	#endif
[1353]	1733	local_2d = local_2d / ( nx + 1.0_wp )
[1]	1734
	1735	DEALLOCATE( local_2d_l )
	1736
	1737	ELSE
	1738	!
	1739	!-- Just store the respective section on the local array
	1740	!-- (but only if it is available on this PE!)
[1960]	1741	IF ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) &
[1]	1742	THEN
[1960]	1743	local_2d = local_pf(section(is,s_ind),:,nzb_do:nzt_do)
[1]	1744	ENDIF
	1745
	1746	ENDIF
	1747
	1748	#if defined( __parallel )
[1327]	1749	IF ( netcdf_data_format > 4 ) THEN
[1]	1750	!
[1031]	1751	!-- Output in netCDF4/HDF5 format.
[493]	1752	!-- Output only on those PEs where the respective cross
	1753	!-- sections reside. Cross sections averaged along x are
	1754	!-- output on the respective first PE along x (myidx=0).
[1960]	1755	IF ( ( section(is,s_ind) >= nxl .AND. &
	1756	section(is,s_ind) <= nxr ) .OR. &
	1757	( section(is,s_ind) == -1 .AND. myidx == 0 ) ) THEN
[1]	1758	#if defined( __netcdf )
[493]	1759	!
[1308]	1760	!-- For parallel output, all cross sections are first
	1761	!-- stored here on a local array and will be written to the
	1762	!-- output file afterwards to increase the performance.
[2512]	1763	DO j = nys, nyn
[1551]	1764	DO k = nzb_do, nzt_do
[1308]	1765	local_2d_sections_l(is,j,k) = local_2d(j,k)
	1766	ENDDO
	1767	ENDDO
[1]	1768	#endif
	1769	ENDIF
	1770
	1771	ELSE
	1772
[493]	1773	IF ( data_output_2d_on_each_pe ) THEN
[1]	1774	!
[493]	1775	!-- Output of partial arrays on each PE. If the cross
	1776	!-- section does not reside on the PE, output special
	1777	!-- index values.
	1778	#if defined( __netcdf )
[1327]	1779	IF ( myid == 0 ) THEN
[1320]	1780	WRITE ( 23 ) time_since_reference_point, &
[493]	1781	do2d_yz_time_count(av), av
	1782	ENDIF
	1783	#endif
[759]	1784	DO i = 0, io_blocks-1
	1785	IF ( i == io_group ) THEN
[1960]	1786	IF ( ( section(is,s_ind) >= nxl .AND. &
	1787	section(is,s_ind) <= nxr ) .OR. &
	1788	( section(is,s_ind) == -1 .AND. &
[1320]	1789	nxl-1 == -1 ) ) &
[759]	1790	THEN
[2512]	1791	WRITE (23) nys, nyn, nzb_do, nzt_do, nzb, nzt+1
[759]	1792	WRITE (23) local_2d
	1793	ELSE
[1551]	1794	WRITE (23) -1, -1, -1, -1, -1, -1
[759]	1795	ENDIF
	1796	ENDIF
	1797	#if defined( __parallel )
	1798	CALL MPI_BARRIER( comm2d, ierr )
	1799	#endif
	1800	ENDDO
[493]	1801
	1802	ELSE
[1]	1803	!
[493]	1804	!-- PE0 receives partial arrays from all processors of the
	1805	!-- respective cross section and outputs them. Here a
	1806	!-- barrier has to be set, because otherwise
	1807	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1808	CALL MPI_BARRIER( comm2d, ierr )
	1809
[2512]	1810	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[493]	1811	IF ( myid == 0 ) THEN
[1]	1812	!
[493]	1813	!-- Local array can be relocated directly.
[1960]	1814	IF ( ( section(is,s_ind) >= nxl .AND. &
	1815	section(is,s_ind) <= nxr ) .OR. &
	1816	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
[493]	1817	THEN
[2512]	1818	total_2d(nys:nyn,nzb_do:nzt_do) = local_2d
[493]	1819	ENDIF
[1]	1820	!
[493]	1821	!-- Receive data from all other PEs.
	1822	DO n = 1, numprocs-1
	1823	!
	1824	!-- Receive index limits first, then array.
	1825	!-- Index limits are received in arbitrary order from
	1826	!-- the PEs.
[1320]	1827	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1828	MPI_ANY_SOURCE, 0, comm2d, &
[1]	1829	status, ierr )
[493]	1830	!
	1831	!-- Not all PEs have data for YZ-cross-section.
	1832	IF ( ind(1) /= -9999 ) THEN
	1833	sender = status(MPI_SOURCE)
	1834	DEALLOCATE( local_2d )
[1320]	1835	ALLOCATE( local_2d(ind(1):ind(2), &
[493]	1836	ind(3):ind(4)) )
	1837	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1838	MPI_REAL, sender, 1, comm2d, &
	1839	status, ierr )
[1320]	1840	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
[493]	1841	local_2d
	1842	ENDIF
	1843	ENDDO
	1844	!
	1845	!-- Relocate the local array for the next loop increment
	1846	DEALLOCATE( local_2d )
[2512]	1847	ALLOCATE( local_2d(nys:nyn,nzb_do:nzt_do) )
[1]	1848
	1849	#if defined( __netcdf )
[2512]	1850	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
[3554]	1851	id_var_do2d(av,ivar), &
[2512]	1852	total_2d(0:ny,nzb_do:nzt_do), &
	1853	start = (/ is, 1, 1, do2d_yz_time_count(av) /), &
	1854	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	1855	CALL netcdf_handle_error( 'data_output_2d', 61 )
[1]	1856	#endif
	1857
[493]	1858	ELSE
[1]	1859	!
[493]	1860	!-- If the cross section resides on the PE, send the
	1861	!-- local index limits, otherwise send -9999 to PE0.
[1960]	1862	IF ( ( section(is,s_ind) >= nxl .AND. &
	1863	section(is,s_ind) <= nxr ) .OR. &
	1864	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
[493]	1865	THEN
[2512]	1866	ind(1) = nys; ind(2) = nyn
[1551]	1867	ind(3) = nzb_do; ind(4) = nzt_do
[493]	1868	ELSE
	1869	ind(1) = -9999; ind(2) = -9999
	1870	ind(3) = -9999; ind(4) = -9999
	1871	ENDIF
[1320]	1872	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1873	comm2d, ierr )
	1874	!
	1875	!-- If applicable, send data to PE0.
	1876	IF ( ind(1) /= -9999 ) THEN
[2512]	1877	CALL MPI_SEND( local_2d(nys,nzb_do), ngp, &
[493]	1878	MPI_REAL, 0, 1, comm2d, ierr )
	1879	ENDIF
[1]	1880	ENDIF
	1881	!
[493]	1882	!-- A barrier has to be set, because otherwise some PEs may
	1883	!-- proceed too fast so that PE0 may receive wrong data on
	1884	!-- tag 0
	1885	CALL MPI_BARRIER( comm2d, ierr )
[1]	1886	ENDIF
[493]	1887
[1]	1888	ENDIF
	1889	#else
	1890	#if defined( __netcdf )
[1327]	1891	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
[3554]	1892	id_var_do2d(av,ivar), &
[2512]	1893	local_2d(nys:nyn,nzb_do:nzt_do), &
[1327]	1894	start = (/ is, 1, 1, do2d_xz_time_count(av) /), &
[2512]	1895	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	1896	CALL netcdf_handle_error( 'data_output_2d', 452 )
[1]	1897	#endif
	1898	#endif
	1899
	1900	END SELECT
	1901
	1902	is = is + 1
	1903	ENDDO loop1
	1904
[1308]	1905	!
	1906	!-- For parallel output, all data were collected before on a local array
	1907	!-- and are written now to the netcdf file. This must be done to increase
	1908	!-- the performance of the parallel output.
	1909	#if defined( __netcdf )
[1327]	1910	IF ( netcdf_data_format > 4 ) THEN
[1308]	1911
	1912	SELECT CASE ( mode )
	1913
	1914	CASE ( 'xy' )
	1915	IF ( two_d ) THEN
[1703]	1916	nis = 1
	1917	two_d = .FALSE.
[1308]	1918	ELSE
[1703]	1919	nis = ns
[1308]	1920	ENDIF
	1921	!
	1922	!-- Do not output redundant ghost point data except for the
	1923	!-- boundaries of the total domain.
[2512]	1924	! IF ( nxr == nx .AND. nyn /= ny ) THEN
	1925	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1926	! id_var_do2d(av,ivar), &
[2512]	1927	! local_2d_sections(nxl:nxr+1, &
	1928	! nys:nyn,1:nis), &
	1929	! start = (/ nxl+1, nys+1, 1, &
	1930	! do2d_xy_time_count(av) /), &
	1931	! count = (/ nxr-nxl+2, &
	1932	! nyn-nys+1, nis, 1 &
	1933	! /) )
	1934	! ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
	1935	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1936	! id_var_do2d(av,ivar), &
[2512]	1937	! local_2d_sections(nxl:nxr, &
	1938	! nys:nyn+1,1:nis), &
	1939	! start = (/ nxl+1, nys+1, 1, &
	1940	! do2d_xy_time_count(av) /), &
	1941	! count = (/ nxr-nxl+1, &
	1942	! nyn-nys+2, nis, 1 &
	1943	! /) )
	1944	! ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
	1945	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1946	! id_var_do2d(av,ivar), &
[2512]	1947	! local_2d_sections(nxl:nxr+1, &
	1948	! nys:nyn+1,1:nis), &
	1949	! start = (/ nxl+1, nys+1, 1, &
	1950	! do2d_xy_time_count(av) /), &
	1951	! count = (/ nxr-nxl+2, &
	1952	! nyn-nys+2, nis, 1 &
	1953	! /) )
	1954	! ELSE
[1308]	1955	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
[3554]	1956	id_var_do2d(av,ivar), &
[1308]	1957	local_2d_sections(nxl:nxr, &
[1703]	1958	nys:nyn,1:nis), &
[1308]	1959	start = (/ nxl+1, nys+1, 1, &
	1960	do2d_xy_time_count(av) /), &
	1961	count = (/ nxr-nxl+1, &
[1703]	1962	nyn-nys+1, nis, 1 &
[1308]	1963	/) )
[2512]	1964	! ENDIF
[1308]	1965
[1783]	1966	CALL netcdf_handle_error( 'data_output_2d', 55 )
[1308]	1967
	1968	CASE ( 'xz' )
	1969	!
	1970	!-- First, all PEs get the information of all cross-sections.
	1971	!-- Then the data are written to the output file by all PEs
	1972	!-- while NF90_COLLECTIVE is set in subroutine
	1973	!-- define_netcdf_header. Although redundant information are
	1974	!-- written to the output file in that case, the performance
	1975	!-- is significantly better compared to the case where only
	1976	!-- the first row of PEs in x-direction (myidx = 0) is given
	1977	!-- the output while NF90_INDEPENDENT is set.
	1978	IF ( npey /= 1 ) THEN
	1979
	1980	#if defined( __parallel )
	1981	!
	1982	!-- Distribute data over all PEs along y
[2512]	1983	ngp = ( nxr-nxl+1 ) * ( nzt_do-nzb_do+1 ) * ns
[1308]	1984	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1985	CALL MPI_ALLREDUCE( local_2d_sections_l(nxl,1,nzb_do), &
	1986	local_2d_sections(nxl,1,nzb_do), &
[1308]	1987	ngp, MPI_REAL, MPI_SUM, comm1dy, &
	1988	ierr )
	1989	#else
	1990	local_2d_sections = local_2d_sections_l
	1991	#endif
	1992	ENDIF
	1993	!
	1994	!-- Do not output redundant ghost point data except for the
	1995	!-- boundaries of the total domain.
[2512]	1996	! IF ( nxr == nx ) THEN
	1997	! nc_stat = NF90_PUT_VAR( id_set_xz(av), &
[3554]	1998	! id_var_do2d(av,ivar), &
[2512]	1999	! local_2d_sections(nxl:nxr+1,1:ns, &
	2000	! nzb_do:nzt_do), &
	2001	! start = (/ nxl+1, 1, 1, &
	2002	! do2d_xz_time_count(av) /), &
	2003	! count = (/ nxr-nxl+2, ns, nzt_do-nzb_do+1, &
	2004	! 1 /) )
	2005	! ELSE
[1308]	2006	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
[3554]	2007	id_var_do2d(av,ivar), &
[1308]	2008	local_2d_sections(nxl:nxr,1:ns, &
[1551]	2009	nzb_do:nzt_do), &
[1308]	2010	start = (/ nxl+1, 1, 1, &
	2011	do2d_xz_time_count(av) /), &
[1551]	2012	count = (/ nxr-nxl+1, ns, nzt_do-nzb_do+1, &
[1308]	2013	1 /) )
[2512]	2014	! ENDIF
[1308]	2015
[1783]	2016	CALL netcdf_handle_error( 'data_output_2d', 57 )
[1308]	2017
	2018	CASE ( 'yz' )
	2019	!
	2020	!-- First, all PEs get the information of all cross-sections.
	2021	!-- Then the data are written to the output file by all PEs
	2022	!-- while NF90_COLLECTIVE is set in subroutine
	2023	!-- define_netcdf_header. Although redundant information are
	2024	!-- written to the output file in that case, the performance
	2025	!-- is significantly better compared to the case where only
	2026	!-- the first row of PEs in y-direction (myidy = 0) is given
	2027	!-- the output while NF90_INDEPENDENT is set.
	2028	IF ( npex /= 1 ) THEN
	2029
	2030	#if defined( __parallel )
	2031	!
	2032	!-- Distribute data over all PEs along x
[2512]	2033	ngp = ( nyn-nys+1 ) * ( nzt-nzb + 2 ) * ns
[1308]	2034	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	2035	CALL MPI_ALLREDUCE( local_2d_sections_l(1,nys,nzb_do), &
	2036	local_2d_sections(1,nys,nzb_do), &
[1308]	2037	ngp, MPI_REAL, MPI_SUM, comm1dx, &
	2038	ierr )
	2039	#else
	2040	local_2d_sections = local_2d_sections_l
	2041	#endif
	2042	ENDIF
	2043	!
	2044	!-- Do not output redundant ghost point data except for the
	2045	!-- boundaries of the total domain.
[2512]	2046	! IF ( nyn == ny ) THEN
	2047	! nc_stat = NF90_PUT_VAR( id_set_yz(av), &
[3554]	2048	! id_var_do2d(av,ivar), &
[2512]	2049	! local_2d_sections(1:ns, &
	2050	! nys:nyn+1,nzb_do:nzt_do), &
	2051	! start = (/ 1, nys+1, 1, &
	2052	! do2d_yz_time_count(av) /), &
	2053	! count = (/ ns, nyn-nys+2, &
	2054	! nzt_do-nzb_do+1, 1 /) )
	2055	! ELSE
[1308]	2056	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
[3554]	2057	id_var_do2d(av,ivar), &
[1308]	2058	local_2d_sections(1:ns,nys:nyn, &
[1551]	2059	nzb_do:nzt_do), &
[1308]	2060	start = (/ 1, nys+1, 1, &
	2061	do2d_yz_time_count(av) /), &
	2062	count = (/ ns, nyn-nys+1, &
[1551]	2063	nzt_do-nzb_do+1, 1 /) )
[2512]	2064	! ENDIF
[1308]	2065
[1783]	2066	CALL netcdf_handle_error( 'data_output_2d', 60 )
[1308]	2067
	2068	CASE DEFAULT
	2069	message_string = 'unknown cross-section: ' // TRIM( mode )
	2070	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
	2071
	2072	END SELECT
	2073
	2074	ENDIF
[1311]	2075	#endif
[1]	2076	ENDIF
	2077
[3554]	2078	ivar = ivar + 1
	2079	l = MAX( 2, LEN_TRIM( do2d(av,ivar) ) )
	2080	do2d_mode = do2d(av,ivar)(l-1:l)
[1]	2081
	2082	ENDDO
	2083
	2084	!
	2085	!-- Deallocate temporary arrays.
	2086	IF ( ALLOCATED( level_z ) ) DEALLOCATE( level_z )
[1308]	2087	IF ( netcdf_data_format > 4 ) THEN
	2088	DEALLOCATE( local_pf, local_2d, local_2d_sections )
	2089	IF( mode == 'xz' .OR. mode == 'yz' ) DEALLOCATE( local_2d_sections_l )
	2090	ENDIF
[1]	2091	#if defined( __parallel )
	2092	IF ( .NOT. data_output_2d_on_each_pe .AND. myid == 0 ) THEN
	2093	DEALLOCATE( total_2d )
	2094	ENDIF
	2095	#endif
	2096
	2097	!
	2098	!-- Close plot output file.
[1960]	2099	file_id = 20 + s_ind
[1]	2100
	2101	IF ( data_output_2d_on_each_pe ) THEN
[759]	2102	DO i = 0, io_blocks-1
	2103	IF ( i == io_group ) THEN
	2104	CALL close_file( file_id )
	2105	ENDIF
	2106	#if defined( __parallel )
	2107	CALL MPI_BARRIER( comm2d, ierr )
	2108	#endif
	2109	ENDDO
[1]	2110	ELSE
	2111	IF ( myid == 0 ) CALL close_file( file_id )
	2112	ENDIF
	2113
[1318]	2114	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
[1]	2115
[3987]	2116	IF ( debug_output_timestep ) CALL debug_message( 'data_output_2d', 'end' )
[3885]	2117
[3987]	2118
[1]	2119	END SUBROUTINE data_output_2d

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