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source: palm/trunk/SOURCE/data_output_2d.f90 @ 2696

Last change on this file since 2696 was 2696, checked in by kanani, 6 years ago
Merge of branch palm4u into trunk
Property svn:keywords set to `Id`
File size: 84.2 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	!
[2101]	17	! Copyright 1997-2017 Leibniz Universitaet Hannover
[2000]	18	!------------------------------------------------------------------------------!
[1036]	19	!
[254]	20	! Current revisions:
[1]	21	! -----------------
[1961]	22	!
[2233]	23	!
[1552]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_2d.f90 2696 2017-12-14 17:12:51Z kanani $
[2696]	27	! Implementation of uv exposure model (FK)
	28	! Implementation of turbulence_closure_mod (TG)
	29	! Set fill values at topography grid points or e.g. non-natural-type surface
	30	! in case of LSM output (MS)
	31	!
	32	! 2512 2017-10-04 08:26:59Z raasch
[2512]	33	! upper bounds of cross section output changed from nx+1,ny+1 to nx,ny
	34	! no output of ghost layer data
	35	!
	36	! 2292 2017-06-20 09:51:42Z schwenkel
[2292]	37	! Implementation of new microphysic scheme: cloud_scheme = 'morrison'
	38	! includes two more prognostic equations for cloud drop concentration (nc)
	39	! and cloud water content (qc).
	40	!
	41	! 2277 2017-06-12 10:47:51Z kanani
[2277]	42	! Removed unused variables do2d_xy_n, do2d_xz_n, do2d_yz_n
	43	!
	44	! 2233 2017-05-30 18:08:54Z suehring
[1552]	45	!
[2233]	46	! 2232 2017-05-30 17:47:52Z suehring
	47	! Adjustments to new surface concept
	48	!
	49	!
[2191]	50	! 2190 2017-03-21 12:16:43Z raasch
	51	! bugfix for r2031: string rho replaced by rho_ocean
	52	!
[2032]	53	! 2031 2016-10-21 15:11:58Z knoop
	54	! renamed variable rho to rho_ocean and rho_av to rho_ocean_av
	55	!
[2001]	56	! 2000 2016-08-20 18:09:15Z knoop
	57	! Forced header and separation lines into 80 columns
	58	!
[1981]	59	! 1980 2016-07-29 15:51:57Z suehring
	60	! Bugfix, in order to steer user-defined output, setting flag found explicitly
	61	! to .F.
	62	!
[1977]	63	! 1976 2016-07-27 13:28:04Z maronga
	64	! Output of radiation quantities is now done directly in the respective module
	65	!
[1973]	66	! 1972 2016-07-26 07:52:02Z maronga
[1976]	67	! Output of land surface quantities is now done directly in the respective
	68	! module
[1973]	69	!
[1961]	70	! 1960 2016-07-12 16:34:24Z suehring
	71	! Scalar surface flux added
	72	! Rename INTEGER variable s into s_ind, as s is already assigned to scalar
	73	!
[1851]	74	! 1849 2016-04-08 11:33:18Z hoffmann
	75	! precipitation_amount, precipitation_rate, prr moved to arrays_3d
	76	!
[1823]	77	! 1822 2016-04-07 07:49:42Z hoffmann
	78	! Output of bulk cloud physics simplified.
	79	!
[1789]	80	! 1788 2016-03-10 11:01:04Z maronga
	81	! Added output of z0q
	82	!
[1784]	83	! 1783 2016-03-06 18:36:17Z raasch
	84	! name change of netcdf routines and module + related changes
	85	!
[1746]	86	! 1745 2016-02-05 13:06:51Z gronemeier
	87	! Bugfix: test if time axis limit exceeds moved to point after call of check_open
	88	!
[1704]	89	! 1703 2015-11-02 12:38:44Z raasch
	90	! bugfix for output of single (*) xy-sections in case of parallel netcdf I/O
	91	!
[1702]	92	! 1701 2015-11-02 07:43:04Z maronga
	93	! Bugfix in output of RRTGM data
	94	!
[1692]	95	! 1691 2015-10-26 16:17:44Z maronga
	96	! Added output of Obukhov length (ol) and radiative heating rates for RRTMG.
	97	! Formatting corrections.
	98	!
[1683]	99	! 1682 2015-10-07 23:56:08Z knoop
	100	! Code annotations made doxygen readable
	101	!
[1586]	102	! 1585 2015-04-30 07:05:52Z maronga
	103	! Added support for RRTMG
	104	!
[1556]	105	! 1555 2015-03-04 17:44:27Z maronga
	106	! Added output of r_a and r_s
	107	!
[1552]	108	! 1551 2015-03-03 14:18:16Z maronga
[1551]	109	! Added suppport for land surface model and radiation model output. In the course
	110	! of this action, the limits for vertical loops have been changed (from nzb and
	111	! nzt+1 to nzb_do and nzt_do, respectively in order to allow soil model output).
	112	! Moreover, a new vertical grid zs was introduced.
[1329]	113	!
[1360]	114	! 1359 2014-04-11 17:15:14Z hoffmann
	115	! New particle structure integrated.
	116	!
[1354]	117	! 1353 2014-04-08 15:21:23Z heinze
	118	! REAL constants provided with KIND-attribute
	119	!
[1329]	120	! 1327 2014-03-21 11:00:16Z raasch
	121	! parts concerning iso2d output removed,
	122	! -netcdf output queries
	123	!
[1321]	124	! 1320 2014-03-20 08:40:49Z raasch
[1320]	125	! ONLY-attribute added to USE-statements,
	126	! kind-parameters added to all INTEGER and REAL declaration statements,
	127	! kinds are defined in new module kinds,
	128	! revision history before 2012 removed,
	129	! comment fields (!:) to be used for variable explanations added to
	130	! all variable declaration statements
[1309]	131	!
[1319]	132	! 1318 2014-03-17 13:35:16Z raasch
	133	! barrier argument removed from cpu_log.
	134	! module interfaces removed
	135	!
[1312]	136	! 1311 2014-03-14 12:13:39Z heinze
	137	! bugfix: close #if defined( __netcdf )
	138	!
[1309]	139	! 1308 2014-03-13 14:58:42Z fricke
[1308]	140	! +local_2d_sections, local_2d_sections_l, ns
	141	! Check, if the limit of the time dimension is exceeded for parallel output
	142	! To increase the performance for parallel output, the following is done:
	143	! - Update of time axis is only done by PE0
	144	! - Cross sections are first stored on a local array and are written
	145	! collectively to the output file by all PEs.
[674]	146	!
[1116]	147	! 1115 2013-03-26 18:16:16Z hoffmann
	148	! ql is calculated by calc_liquid_water_content
	149	!
[1077]	150	! 1076 2012-12-05 08:30:18Z hoffmann
	151	! Bugfix in output of ql
	152	!
[1066]	153	! 1065 2012-11-22 17:42:36Z hoffmann
	154	! Bugfix: Output of cross sections of ql
	155	!
[1054]	156	! 1053 2012-11-13 17:11:03Z hoffmann
	157	! +qr, nr, qc and cross sections
	158	!
[1037]	159	! 1036 2012-10-22 13:43:42Z raasch
	160	! code put under GPL (PALM 3.9)
	161	!
[1035]	162	! 1031 2012-10-19 14:35:30Z raasch
	163	! netCDF4 without parallel file support implemented
	164	!
[1008]	165	! 1007 2012-09-19 14:30:36Z franke
	166	! Bugfix: missing calculation of ql_vp added
	167	!
[979]	168	! 978 2012-08-09 08:28:32Z fricke
	169	! +z0h
	170	!
[1]	171	! Revision 1.1 1997/08/11 06:24:09 raasch
	172	! Initial revision
	173	!
	174	!
	175	! Description:
	176	! ------------
[2512]	177	!> Data output of cross-sections in netCDF format or binary format
	178	!> to be later converted to NetCDF by helper routine combine_plot_fields.
[1682]	179	!> Attention: The position of the sectional planes is still not always computed
	180	!> --------- correctly. (zu is used always)!
[1]	181	!------------------------------------------------------------------------------!
[1682]	182	SUBROUTINE data_output_2d( mode, av )
	183
[1]	184
[1320]	185	USE arrays_3d, &
[2292]	186	ONLY: dzw, e, nc, nr, p, pt, precipitation_amount, precipitation_rate,&
[2232]	187	prr, q, qc, ql, ql_c, ql_v, ql_vp, qr, rho_ocean, s, sa, &
	188	tend, u, v, vpt, w, zu, zw
[1320]	189
[1]	190	USE averaging
[1320]	191
	192	USE cloud_parameters, &
[1849]	193	ONLY: hyrho, l_d_cp, pt_d_t
[1320]	194
	195	USE control_parameters, &
	196	ONLY: cloud_physics, data_output_2d_on_each_pe, data_output_xy, &
	197	data_output_xz, data_output_yz, do2d, &
[2277]	198	do2d_xy_last_time, do2d_xy_time_count, &
	199	do2d_xz_last_time, do2d_xz_time_count, &
	200	do2d_yz_last_time, do2d_yz_time_count, &
[2232]	201	ibc_uv_b, io_blocks, io_group, land_surface, message_string, &
[1822]	202	ntdim_2d_xy, ntdim_2d_xz, ntdim_2d_yz, &
	203	psolver, section, simulated_time, simulated_time_chr, &
[2696]	204	time_since_reference_point, uv_exposure
[1320]	205
	206	USE cpulog, &
	207	ONLY: cpu_log, log_point
	208
	209	USE grid_variables, &
	210	ONLY: dx, dy
	211
	212	USE indices, &
[2696]	213	ONLY: nbgp, nx, nxl, nxr, ny, nyn, nys, nz, nzb, nzt, wall_flags_0
[1320]	214
	215	USE kinds
[1551]	216
	217	USE land_surface_model_mod, &
[2232]	218	ONLY: lsm_data_output_2d, zs
[1551]	219
[1783]	220	#if defined( __netcdf )
	221	USE NETCDF
	222	#endif
[1320]	223
[1783]	224	USE netcdf_interface, &
[2696]	225	ONLY: fill_value, id_set_xy, id_set_xz, id_set_yz, id_var_do2d, &
	226	id_var_time_xy, id_var_time_xz, id_var_time_yz, nc_stat, &
	227	netcdf_data_format, netcdf_handle_error
[1783]	228
[1320]	229	USE particle_attributes, &
[1359]	230	ONLY: grid_particles, number_of_particles, particle_advection_start, &
	231	particles, prt_count
[1320]	232
[1]	233	USE pegrid
	234
[1551]	235	USE radiation_model_mod, &
[1976]	236	ONLY: radiation, radiation_data_output_2d
[1551]	237
[2232]	238	USE surface_mod, &
	239	ONLY: surf_def_h, surf_lsm_h, surf_usm_h
	240
[2696]	241	USE turbulence_closure_mod, &
	242	ONLY: tcm_data_output_2d
	243
	244	USE uv_exposure_model_mod, &
	245	ONLY: uvem_data_output_2d
	246
	247
[1]	248	IMPLICIT NONE
	249
[1682]	250	CHARACTER (LEN=2) :: do2d_mode !<
	251	CHARACTER (LEN=2) :: mode !<
	252	CHARACTER (LEN=4) :: grid !<
	253	CHARACTER (LEN=25) :: section_chr !<
	254	CHARACTER (LEN=50) :: rtext !<
[1320]	255
[1682]	256	INTEGER(iwp) :: av !<
	257	INTEGER(iwp) :: ngp !<
	258	INTEGER(iwp) :: file_id !<
[2696]	259	INTEGER(iwp) :: flag_nr !< number of masking flag
[1682]	260	INTEGER(iwp) :: i !<
	261	INTEGER(iwp) :: if !<
	262	INTEGER(iwp) :: is !<
	263	INTEGER(iwp) :: iis !<
	264	INTEGER(iwp) :: j !<
	265	INTEGER(iwp) :: k !<
	266	INTEGER(iwp) :: l !<
	267	INTEGER(iwp) :: layer_xy !<
[2232]	268	INTEGER(iwp) :: m !<
[1682]	269	INTEGER(iwp) :: n !<
[1703]	270	INTEGER(iwp) :: nis !<
[1682]	271	INTEGER(iwp) :: ns !<
	272	INTEGER(iwp) :: nzb_do !< lower limit of the data field (usually nzb)
	273	INTEGER(iwp) :: nzt_do !< upper limit of the data field (usually nzt+1)
	274	INTEGER(iwp) :: psi !<
[1960]	275	INTEGER(iwp) :: s_ind !<
[1682]	276	INTEGER(iwp) :: sender !<
	277	INTEGER(iwp) :: ind(4) !<
[1320]	278
[1682]	279	LOGICAL :: found !<
	280	LOGICAL :: resorted !<
	281	LOGICAL :: two_d !<
[1320]	282
[1682]	283	REAL(wp) :: mean_r !<
	284	REAL(wp) :: s_r2 !<
	285	REAL(wp) :: s_r3 !<
[1320]	286
[1682]	287	REAL(wp), DIMENSION(:), ALLOCATABLE :: level_z !<
	288	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d !<
	289	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: local_2d_l !<
[2232]	290
[1682]	291	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !<
	292	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections !<
	293	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_2d_sections_l !<
[1359]	294
[1]	295	#if defined( __parallel )
[1682]	296	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: total_2d !<
[1]	297	#endif
[1682]	298	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !<
[1]	299
	300	NAMELIST /LOCAL/ rtext
	301
	302	!
	303	!-- Immediate return, if no output is requested (no respective sections
	304	!-- found in parameter data_output)
	305	IF ( mode == 'xy' .AND. .NOT. data_output_xy(av) ) RETURN
	306	IF ( mode == 'xz' .AND. .NOT. data_output_xz(av) ) RETURN
	307	IF ( mode == 'yz' .AND. .NOT. data_output_yz(av) ) RETURN
	308
[1308]	309	CALL cpu_log (log_point(3),'data_output_2d','start')
	310
[1]	311	two_d = .FALSE. ! local variable to distinguish between output of pure 2D
	312	! arrays and cross-sections of 3D arrays.
	313
	314	!
	315	!-- Depending on the orientation of the cross-section, the respective output
	316	!-- files have to be opened.
	317	SELECT CASE ( mode )
	318
	319	CASE ( 'xy' )
[1960]	320	s_ind = 1
[2512]	321	ALLOCATE( level_z(nzb:nzt+1), local_2d(nxl:nxr,nys:nyn) )
[1]	322
[1308]	323	IF ( netcdf_data_format > 4 ) THEN
	324	ns = 1
[1960]	325	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	326	ns = ns + 1
	327	ENDDO
	328	ns = ns - 1
[2512]	329	ALLOCATE( local_2d_sections(nxl:nxr,nys:nyn,1:ns) )
[1353]	330	local_2d_sections = 0.0_wp
[1308]	331	ENDIF
	332
[493]	333	!
[1031]	334	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	335	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	336	CALL check_open( 101+av*10 )
	337	ENDIF
[1]	338	IF ( data_output_2d_on_each_pe ) THEN
	339	CALL check_open( 21 )
	340	ELSE
	341	IF ( myid == 0 ) THEN
	342	#if defined( __parallel )
[2512]	343	ALLOCATE( total_2d(0:nx,0:ny) )
[1]	344	#endif
	345	ENDIF
	346	ENDIF
	347
	348	CASE ( 'xz' )
[1960]	349	s_ind = 2
[2512]	350	ALLOCATE( local_2d(nxl:nxr,nzb:nzt+1) )
[1]	351
[1308]	352	IF ( netcdf_data_format > 4 ) THEN
	353	ns = 1
[1960]	354	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	355	ns = ns + 1
	356	ENDDO
	357	ns = ns - 1
[2512]	358	ALLOCATE( local_2d_sections(nxl:nxr,1:ns,nzb:nzt+1) )
	359	ALLOCATE( local_2d_sections_l(nxl:nxr,1:ns,nzb:nzt+1) )
[1353]	360	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	361	ENDIF
	362
[493]	363	!
[1031]	364	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	365	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	366	CALL check_open( 102+av*10 )
	367	ENDIF
[1]	368
	369	IF ( data_output_2d_on_each_pe ) THEN
	370	CALL check_open( 22 )
	371	ELSE
	372	IF ( myid == 0 ) THEN
	373	#if defined( __parallel )
[2512]	374	ALLOCATE( total_2d(0:nx,nzb:nzt+1) )
[1]	375	#endif
	376	ENDIF
	377	ENDIF
	378
	379	CASE ( 'yz' )
[1960]	380	s_ind = 3
[2512]	381	ALLOCATE( local_2d(nys:nyn,nzb:nzt+1) )
[1]	382
[1308]	383	IF ( netcdf_data_format > 4 ) THEN
	384	ns = 1
[1960]	385	DO WHILE ( section(ns,s_ind) /= -9999 .AND. ns <= 100 )
[1308]	386	ns = ns + 1
	387	ENDDO
	388	ns = ns - 1
[2512]	389	ALLOCATE( local_2d_sections(1:ns,nys:nyn,nzb:nzt+1) )
	390	ALLOCATE( local_2d_sections_l(1:ns,nys:nyn,nzb:nzt+1) )
[1353]	391	local_2d_sections = 0.0_wp; local_2d_sections_l = 0.0_wp
[1308]	392	ENDIF
	393
[493]	394	!
[1031]	395	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
[1327]	396	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	397	CALL check_open( 103+av*10 )
	398	ENDIF
[1]	399
	400	IF ( data_output_2d_on_each_pe ) THEN
	401	CALL check_open( 23 )
	402	ELSE
	403	IF ( myid == 0 ) THEN
	404	#if defined( __parallel )
[2512]	405	ALLOCATE( total_2d(0:ny,nzb:nzt+1) )
[1]	406	#endif
	407	ENDIF
	408	ENDIF
	409
	410	CASE DEFAULT
[254]	411	message_string = 'unknown cross-section: ' // TRIM( mode )
	412	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
[1]	413
	414	END SELECT
	415
	416	!
[1745]	417	!-- For parallel netcdf output the time axis must be limited. Return, if this
	418	!-- limit is exceeded. This could be the case, if the simulated time exceeds
	419	!-- the given end time by the length of the given output interval.
	420	IF ( netcdf_data_format > 4 ) THEN
	421	IF ( mode == 'xy' .AND. do2d_xy_time_count(av) + 1 > &
	422	ntdim_2d_xy(av) ) THEN
	423	WRITE ( message_string, * ) 'Output of xy cross-sections is not ', &
	424	'given at t=', simulated_time, '&because the', &
	425	' maximum number of output time levels is exceeded.'
	426	CALL message( 'data_output_2d', 'PA0384', 0, 1, 0, 6, 0 )
	427	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	428	RETURN
	429	ENDIF
	430	IF ( mode == 'xz' .AND. do2d_xz_time_count(av) + 1 > &
	431	ntdim_2d_xz(av) ) THEN
	432	WRITE ( message_string, * ) 'Output of xz cross-sections is not ', &
	433	'given at t=', simulated_time, '&because the', &
	434	' maximum number of output time levels is exceeded.'
	435	CALL message( 'data_output_2d', 'PA0385', 0, 1, 0, 6, 0 )
	436	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	437	RETURN
	438	ENDIF
	439	IF ( mode == 'yz' .AND. do2d_yz_time_count(av) + 1 > &
	440	ntdim_2d_yz(av) ) THEN
	441	WRITE ( message_string, * ) 'Output of yz cross-sections is not ', &
	442	'given at t=', simulated_time, '&because the', &
	443	' maximum number of output time levels is exceeded.'
	444	CALL message( 'data_output_2d', 'PA0386', 0, 1, 0, 6, 0 )
	445	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
	446	RETURN
	447	ENDIF
	448	ENDIF
	449
	450	!
[1]	451	!-- Allocate a temporary array for resorting (kji -> ijk).
[2512]	452	ALLOCATE( local_pf(nxl:nxr,nys:nyn,nzb:nzt+1) )
[2232]	453	local_pf = 0.0
[1]	454
	455	!
	456	!-- Loop of all variables to be written.
	457	!-- Output dimensions chosen
	458	if = 1
	459	l = MAX( 2, LEN_TRIM( do2d(av,if) ) )
	460	do2d_mode = do2d(av,if)(l-1:l)
	461
	462	DO WHILE ( do2d(av,if)(1:1) /= ' ' )
	463
	464	IF ( do2d_mode == mode ) THEN
[1980]	465	!
	466	!-- Set flag to steer output of radiation, land-surface, or user-defined
	467	!-- quantities
	468	found = .FALSE.
[1551]	469
	470	nzb_do = nzb
	471	nzt_do = nzt+1
[1]	472	!
[2696]	473	!-- Before each output, set array local_pf to fill value
	474	local_pf = fill_value
	475	!
	476	!-- Set masking flag for topography for not resorted arrays
	477	flag_nr = 0
	478
	479	!
[1]	480	!-- Store the array chosen on the temporary array.
	481	resorted = .FALSE.
	482	SELECT CASE ( TRIM( do2d(av,if) ) )
	483	CASE ( 'e_xy', 'e_xz', 'e_yz' )
	484	IF ( av == 0 ) THEN
	485	to_be_resorted => e
	486	ELSE
	487	to_be_resorted => e_av
	488	ENDIF
	489	IF ( mode == 'xy' ) level_z = zu
	490
[771]	491	CASE ( 'lpt_xy', 'lpt_xz', 'lpt_yz' )
	492	IF ( av == 0 ) THEN
	493	to_be_resorted => pt
	494	ELSE
	495	to_be_resorted => lpt_av
	496	ENDIF
	497	IF ( mode == 'xy' ) level_z = zu
	498
[1]	499	CASE ( 'lwp*_xy' ) ! 2d-array
	500	IF ( av == 0 ) THEN
[2512]	501	DO i = nxl, nxr
	502	DO j = nys, nyn
[1320]	503	local_pf(i,j,nzb+1) = SUM( ql(nzb:nzt,j,i) * &
[1]	504	dzw(1:nzt+1) )
	505	ENDDO
	506	ENDDO
	507	ELSE
[2512]	508	DO i = nxl, nxr
	509	DO j = nys, nyn
[1]	510	local_pf(i,j,nzb+1) = lwp_av(j,i)
	511	ENDDO
	512	ENDDO
	513	ENDIF
	514	resorted = .TRUE.
	515	two_d = .TRUE.
	516	level_z(nzb+1) = zu(nzb+1)
	517
[2292]	518	CASE ( 'nc_xy', 'nc_xz', 'nc_yz' )
	519	IF ( av == 0 ) THEN
	520	to_be_resorted => nc
	521	ELSE
	522	to_be_resorted => nc_av
	523	ENDIF
	524	IF ( mode == 'xy' ) level_z = zu
	525
[1053]	526	CASE ( 'nr_xy', 'nr_xz', 'nr_yz' )
	527	IF ( av == 0 ) THEN
	528	to_be_resorted => nr
	529	ELSE
	530	to_be_resorted => nr_av
	531	ENDIF
	532	IF ( mode == 'xy' ) level_z = zu
	533
[1691]	534	CASE ( 'ol*_xy' ) ! 2d-array
	535	IF ( av == 0 ) THEN
[2232]	536	DO m = 1, surf_def_h(0)%ns
	537	i = surf_def_h(0)%i(m)
	538	j = surf_def_h(0)%j(m)
[2512]	539	local_pf(i,j,nzb+1) = surf_def_h(0)%ol(m)
[2232]	540	ENDDO
	541	DO m = 1, surf_lsm_h%ns
	542	i = surf_lsm_h%i(m)
	543	j = surf_lsm_h%j(m)
[2512]	544	local_pf(i,j,nzb+1) = surf_lsm_h%ol(m)
[2232]	545	ENDDO
	546	DO m = 1, surf_usm_h%ns
	547	i = surf_usm_h%i(m)
	548	j = surf_usm_h%j(m)
[2512]	549	local_pf(i,j,nzb+1) = surf_usm_h%ol(m)
[2232]	550	ENDDO
[1691]	551	ELSE
[2512]	552	DO i = nxl, nxr
	553	DO j = nys, nyn
[1691]	554	local_pf(i,j,nzb+1) = ol_av(j,i)
	555	ENDDO
	556	ENDDO
	557	ENDIF
	558	resorted = .TRUE.
	559	two_d = .TRUE.
	560	level_z(nzb+1) = zu(nzb+1)
	561
[1]	562	CASE ( 'p_xy', 'p_xz', 'p_yz' )
	563	IF ( av == 0 ) THEN
[729]	564	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
[1]	565	to_be_resorted => p
	566	ELSE
[729]	567	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
[1]	568	to_be_resorted => p_av
	569	ENDIF
	570	IF ( mode == 'xy' ) level_z = zu
	571
	572	CASE ( 'pc_xy', 'pc_xz', 'pc_yz' ) ! particle concentration
	573	IF ( av == 0 ) THEN
[215]	574	IF ( simulated_time >= particle_advection_start ) THEN
	575	tend = prt_count
[2512]	576	! CALL exchange_horiz( tend, nbgp )
[215]	577	ELSE
[1353]	578	tend = 0.0_wp
[215]	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
[2512]	589	! CALL exchange_horiz( pc_av, nbgp )
[1]	590	to_be_resorted => pc_av
	591	ENDIF
	592
[1359]	593	CASE ( 'pr_xy', 'pr_xz', 'pr_yz' ) ! mean particle radius (effective radius)
[1]	594	IF ( av == 0 ) THEN
[215]	595	IF ( simulated_time >= particle_advection_start ) THEN
	596	DO i = nxl, nxr
	597	DO j = nys, nyn
	598	DO k = nzb, nzt+1
[1359]	599	number_of_particles = prt_count(k,j,i)
	600	IF (number_of_particles <= 0) CYCLE
	601	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	602	s_r2 = 0.0_wp
[1353]	603	s_r3 = 0.0_wp
[1359]	604	DO n = 1, number_of_particles
	605	IF ( particles(n)%particle_mask ) THEN
	606	s_r2 = s_r2 + particles(n)%radius*2 &
	607	particles(n)%weight_factor
	608	s_r3 = s_r3 + particles(n)%radius*3 &
	609	particles(n)%weight_factor
	610	ENDIF
[215]	611	ENDDO
[1359]	612	IF ( s_r2 > 0.0_wp ) THEN
	613	mean_r = s_r3 / s_r2
[215]	614	ELSE
[1353]	615	mean_r = 0.0_wp
[215]	616	ENDIF
	617	tend(k,j,i) = mean_r
[1]	618	ENDDO
	619	ENDDO
	620	ENDDO
[2512]	621	! CALL exchange_horiz( tend, nbgp )
[215]	622	ELSE
[1353]	623	tend = 0.0_wp
[1359]	624	ENDIF
[2512]	625	DO i = nxl, nxr
	626	DO j = nys, nyn
[1]	627	DO k = nzb, nzt+1
	628	local_pf(i,j,k) = tend(k,j,i)
	629	ENDDO
	630	ENDDO
	631	ENDDO
	632	resorted = .TRUE.
	633	ELSE
[2512]	634	! CALL exchange_horiz( pr_av, nbgp )
[1]	635	to_be_resorted => pr_av
	636	ENDIF
	637
[72]	638	CASE ( 'pra*_xy' ) ! 2d-array / integral quantity => no av
[2512]	639	! CALL exchange_horiz_2d( precipitation_amount )
	640	DO i = nxl, nxr
	641	DO j = nys, nyn
[72]	642	local_pf(i,j,nzb+1) = precipitation_amount(j,i)
	643	ENDDO
	644	ENDDO
[1353]	645	precipitation_amount = 0.0_wp ! reset for next integ. interval
[72]	646	resorted = .TRUE.
	647	two_d = .TRUE.
	648	level_z(nzb+1) = zu(nzb+1)
	649
	650	CASE ( 'prr*_xy' ) ! 2d-array
[1822]	651	IF ( av == 0 ) THEN
[2512]	652	! CALL exchange_horiz_2d( prr(nzb+1,:,:) )
	653	DO i = nxl, nxr
	654	DO j = nys, nyn
[1822]	655	local_pf(i,j,nzb+1) = prr(nzb+1,j,i) * hyrho(nzb+1)
[1053]	656	ENDDO
[1822]	657	ENDDO
[1053]	658	ELSE
[2512]	659	! CALL exchange_horiz_2d( prr_av(nzb+1,:,:) )
	660	DO i = nxl, nxr
	661	DO j = nys, nyn
[1822]	662	local_pf(i,j,nzb+1) = prr_av(nzb+1,j,i) * hyrho(nzb+1)
[1053]	663	ENDDO
[1822]	664	ENDDO
[1053]	665	ENDIF
	666	resorted = .TRUE.
	667	two_d = .TRUE.
	668	level_z(nzb+1) = zu(nzb+1)
	669
	670	CASE ( 'prr_xy', 'prr_xz', 'prr_yz' )
[72]	671	IF ( av == 0 ) THEN
[2512]	672	! CALL exchange_horiz( prr, nbgp )
	673	DO i = nxl, nxr
	674	DO j = nys, nyn
[1053]	675	DO k = nzb, nzt+1
[1822]	676	local_pf(i,j,k) = prr(k,j,i) * hyrho(nzb+1)
[1053]	677	ENDDO
[72]	678	ENDDO
	679	ENDDO
	680	ELSE
[2512]	681	! CALL exchange_horiz( prr_av, nbgp )
	682	DO i = nxl, nxr
	683	DO j = nys, nyn
[1053]	684	DO k = nzb, nzt+1
[1822]	685	local_pf(i,j,k) = prr_av(k,j,i) * hyrho(nzb+1)
[1053]	686	ENDDO
[72]	687	ENDDO
	688	ENDDO
	689	ENDIF
	690	resorted = .TRUE.
[1053]	691	IF ( mode == 'xy' ) level_z = zu
[72]	692
[1]	693	CASE ( 'pt_xy', 'pt_xz', 'pt_yz' )
	694	IF ( av == 0 ) THEN
	695	IF ( .NOT. cloud_physics ) THEN
	696	to_be_resorted => pt
	697	ELSE
[2512]	698	DO i = nxl, nxr
	699	DO j = nys, nyn
[1]	700	DO k = nzb, nzt+1
[1320]	701	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
	702	pt_d_t(k) * &
[1]	703	ql(k,j,i)
	704	ENDDO
	705	ENDDO
	706	ENDDO
	707	resorted = .TRUE.
	708	ENDIF
	709	ELSE
	710	to_be_resorted => pt_av
	711	ENDIF
	712	IF ( mode == 'xy' ) level_z = zu
	713
	714	CASE ( 'q_xy', 'q_xz', 'q_yz' )
	715	IF ( av == 0 ) THEN
	716	to_be_resorted => q
	717	ELSE
	718	to_be_resorted => q_av
	719	ENDIF
	720	IF ( mode == 'xy' ) level_z = zu
	721
[1053]	722	CASE ( 'qc_xy', 'qc_xz', 'qc_yz' )
[1]	723	IF ( av == 0 ) THEN
[1115]	724	to_be_resorted => qc
[1]	725	ELSE
[1115]	726	to_be_resorted => qc_av
[1]	727	ENDIF
	728	IF ( mode == 'xy' ) level_z = zu
	729
[1053]	730	CASE ( 'ql_xy', 'ql_xz', 'ql_yz' )
	731	IF ( av == 0 ) THEN
[1115]	732	to_be_resorted => ql
[1053]	733	ELSE
[1115]	734	to_be_resorted => ql_av
[1053]	735	ENDIF
	736	IF ( mode == 'xy' ) level_z = zu
	737
[1]	738	CASE ( 'ql_c_xy', 'ql_c_xz', 'ql_c_yz' )
	739	IF ( av == 0 ) THEN
	740	to_be_resorted => ql_c
	741	ELSE
	742	to_be_resorted => ql_c_av
	743	ENDIF
	744	IF ( mode == 'xy' ) level_z = zu
	745
	746	CASE ( 'ql_v_xy', 'ql_v_xz', 'ql_v_yz' )
	747	IF ( av == 0 ) THEN
	748	to_be_resorted => ql_v
	749	ELSE
	750	to_be_resorted => ql_v_av
	751	ENDIF
	752	IF ( mode == 'xy' ) level_z = zu
	753
	754	CASE ( 'ql_vp_xy', 'ql_vp_xz', 'ql_vp_yz' )
	755	IF ( av == 0 ) THEN
[1007]	756	IF ( simulated_time >= particle_advection_start ) THEN
	757	DO i = nxl, nxr
	758	DO j = nys, nyn
	759	DO k = nzb, nzt+1
[1359]	760	number_of_particles = prt_count(k,j,i)
	761	IF (number_of_particles <= 0) CYCLE
	762	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	763	DO n = 1, number_of_particles
	764	IF ( particles(n)%particle_mask ) THEN
	765	tend(k,j,i) = tend(k,j,i) + &
	766	particles(n)%weight_factor / &
	767	prt_count(k,j,i)
	768	ENDIF
[1007]	769	ENDDO
	770	ENDDO
	771	ENDDO
	772	ENDDO
[2512]	773	! CALL exchange_horiz( tend, nbgp )
[1007]	774	ELSE
[1353]	775	tend = 0.0_wp
[1359]	776	ENDIF
[2512]	777	DO i = nxl, nxr
	778	DO j = nys, nyn
[1007]	779	DO k = nzb, nzt+1
	780	local_pf(i,j,k) = tend(k,j,i)
	781	ENDDO
	782	ENDDO
	783	ENDDO
	784	resorted = .TRUE.
	785	ELSE
[2512]	786	! CALL exchange_horiz( ql_vp_av, nbgp )
[1]	787	to_be_resorted => ql_vp
	788	ENDIF
	789	IF ( mode == 'xy' ) level_z = zu
	790
[1053]	791	CASE ( 'qr_xy', 'qr_xz', 'qr_yz' )
	792	IF ( av == 0 ) THEN
	793	to_be_resorted => qr
	794	ELSE
	795	to_be_resorted => qr_av
	796	ENDIF
	797	IF ( mode == 'xy' ) level_z = zu
	798
[354]	799	CASE ( 'qsws*_xy' ) ! 2d-array
	800	IF ( av == 0 ) THEN
[2232]	801	DO m = 1, surf_def_h(0)%ns
	802	i = surf_def_h(0)%i(m)
	803	j = surf_def_h(0)%j(m)
[2512]	804	local_pf(i,j,nzb+1) = surf_def_h(0)%qsws(m)
[2232]	805	ENDDO
	806	DO m = 1, surf_lsm_h%ns
	807	i = surf_lsm_h%i(m)
	808	j = surf_lsm_h%j(m)
[2512]	809	local_pf(i,j,nzb+1) = surf_lsm_h%qsws(m)
[2232]	810	ENDDO
	811	DO m = 1, surf_usm_h%ns
	812	i = surf_usm_h%i(m)
	813	j = surf_usm_h%j(m)
[2512]	814	local_pf(i,j,nzb+1) = surf_usm_h%qsws(m)
[2232]	815	ENDDO
[354]	816	ELSE
[2512]	817	DO i = nxl, nxr
	818	DO j = nys, nyn
[354]	819	local_pf(i,j,nzb+1) = qsws_av(j,i)
	820	ENDDO
	821	ENDDO
	822	ENDIF
	823	resorted = .TRUE.
	824	two_d = .TRUE.
	825	level_z(nzb+1) = zu(nzb+1)
	826
[1]	827	CASE ( 'qv_xy', 'qv_xz', 'qv_yz' )
	828	IF ( av == 0 ) THEN
[2512]	829	DO i = nxl, nxr
	830	DO j = nys, nyn
[1]	831	DO k = nzb, nzt+1
	832	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
	833	ENDDO
	834	ENDDO
	835	ENDDO
	836	resorted = .TRUE.
	837	ELSE
	838	to_be_resorted => qv_av
	839	ENDIF
	840	IF ( mode == 'xy' ) level_z = zu
	841
[1551]	842
[1585]	843
[2190]	844	CASE ( 'rho_ocean_xy', 'rho_ocean_xz', 'rho_ocean_yz' )
[96]	845	IF ( av == 0 ) THEN
[2031]	846	to_be_resorted => rho_ocean
[96]	847	ELSE
[2031]	848	to_be_resorted => rho_ocean_av
[96]	849	ENDIF
	850
[1]	851	CASE ( 's_xy', 's_xz', 's_yz' )
	852	IF ( av == 0 ) THEN
[1960]	853	to_be_resorted => s
[1]	854	ELSE
[355]	855	to_be_resorted => s_av
[1]	856	ENDIF
	857
[96]	858	CASE ( 'sa_xy', 'sa_xz', 'sa_yz' )
	859	IF ( av == 0 ) THEN
	860	to_be_resorted => sa
	861	ELSE
	862	to_be_resorted => sa_av
	863	ENDIF
	864
[354]	865	CASE ( 'shf*_xy' ) ! 2d-array
	866	IF ( av == 0 ) THEN
[2232]	867	DO m = 1, surf_def_h(0)%ns
	868	i = surf_def_h(0)%i(m)
	869	j = surf_def_h(0)%j(m)
[2512]	870	local_pf(i,j,nzb+1) = surf_def_h(0)%shf(m)
[2232]	871	ENDDO
	872	DO m = 1, surf_lsm_h%ns
	873	i = surf_lsm_h%i(m)
	874	j = surf_lsm_h%j(m)
[2512]	875	local_pf(i,j,nzb+1) = surf_lsm_h%shf(m)
[2232]	876	ENDDO
	877	DO m = 1, surf_usm_h%ns
	878	i = surf_usm_h%i(m)
	879	j = surf_usm_h%j(m)
[2512]	880	local_pf(i,j,nzb+1) = surf_usm_h%shf(m)
[2232]	881	ENDDO
[354]	882	ELSE
[2512]	883	DO i = nxl, nxr
	884	DO j = nys, nyn
[354]	885	local_pf(i,j,nzb+1) = shf_av(j,i)
	886	ENDDO
	887	ENDDO
	888	ENDIF
	889	resorted = .TRUE.
	890	two_d = .TRUE.
	891	level_z(nzb+1) = zu(nzb+1)
[1960]	892
	893	CASE ( 'ssws*_xy' ) ! 2d-array
	894	IF ( av == 0 ) THEN
[2232]	895	DO m = 1, surf_def_h(0)%ns
	896	i = surf_def_h(0)%i(m)
	897	j = surf_def_h(0)%j(m)
[2512]	898	local_pf(i,j,nzb+1) = surf_def_h(0)%ssws(m)
[2232]	899	ENDDO
	900	DO m = 1, surf_lsm_h%ns
	901	i = surf_lsm_h%i(m)
	902	j = surf_lsm_h%j(m)
[2512]	903	local_pf(i,j,nzb+1) = surf_lsm_h%ssws(m)
[2232]	904	ENDDO
	905	DO m = 1, surf_usm_h%ns
	906	i = surf_usm_h%i(m)
	907	j = surf_usm_h%j(m)
[2512]	908	local_pf(i,j,nzb+1) = surf_usm_h%ssws(m)
[2232]	909	ENDDO
[1960]	910	ELSE
[2512]	911	DO i = nxl, nxr
	912	DO j = nys, nyn
[1960]	913	local_pf(i,j,nzb+1) = ssws_av(j,i)
	914	ENDDO
	915	ENDDO
	916	ENDIF
	917	resorted = .TRUE.
	918	two_d = .TRUE.
	919	level_z(nzb+1) = zu(nzb+1)
[1551]	920
[1]	921	CASE ( 't*_xy' ) ! 2d-array
	922	IF ( av == 0 ) THEN
[2232]	923	DO m = 1, surf_def_h(0)%ns
	924	i = surf_def_h(0)%i(m)
	925	j = surf_def_h(0)%j(m)
[2512]	926	local_pf(i,j,nzb+1) = surf_def_h(0)%ts(m)
[2232]	927	ENDDO
	928	DO m = 1, surf_lsm_h%ns
	929	i = surf_lsm_h%i(m)
	930	j = surf_lsm_h%j(m)
[2512]	931	local_pf(i,j,nzb+1) = surf_lsm_h%ts(m)
[2232]	932	ENDDO
	933	DO m = 1, surf_usm_h%ns
	934	i = surf_usm_h%i(m)
	935	j = surf_usm_h%j(m)
[2512]	936	local_pf(i,j,nzb+1) = surf_usm_h%ts(m)
[2232]	937	ENDDO
[1]	938	ELSE
[2512]	939	DO i = nxl, nxr
	940	DO j = nys, nyn
[1]	941	local_pf(i,j,nzb+1) = ts_av(j,i)
	942	ENDDO
	943	ENDDO
	944	ENDIF
	945	resorted = .TRUE.
	946	two_d = .TRUE.
	947	level_z(nzb+1) = zu(nzb+1)
	948
	949	CASE ( 'u_xy', 'u_xz', 'u_yz' )
[2696]	950	flag_nr = 1
[1]	951	IF ( av == 0 ) THEN
	952	to_be_resorted => u
	953	ELSE
	954	to_be_resorted => u_av
	955	ENDIF
	956	IF ( mode == 'xy' ) level_z = zu
	957	!
	958	!-- Substitute the values generated by "mirror" boundary condition
	959	!-- at the bottom boundary by the real surface values.
	960	IF ( do2d(av,if) == 'u_xz' .OR. do2d(av,if) == 'u_yz' ) THEN
[1353]	961	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	962	ENDIF
	963
	964	CASE ( 'u*_xy' ) ! 2d-array
	965	IF ( av == 0 ) THEN
[2232]	966	DO m = 1, surf_def_h(0)%ns
	967	i = surf_def_h(0)%i(m)
	968	j = surf_def_h(0)%j(m)
[2512]	969	local_pf(i,j,nzb+1) = surf_def_h(0)%us(m)
[2232]	970	ENDDO
	971	DO m = 1, surf_lsm_h%ns
	972	i = surf_lsm_h%i(m)
	973	j = surf_lsm_h%j(m)
[2512]	974	local_pf(i,j,nzb+1) = surf_lsm_h%us(m)
[2232]	975	ENDDO
	976	DO m = 1, surf_usm_h%ns
	977	i = surf_usm_h%i(m)
	978	j = surf_usm_h%j(m)
[2512]	979	local_pf(i,j,nzb+1) = surf_usm_h%us(m)
[2232]	980	ENDDO
[1]	981	ELSE
[2512]	982	DO i = nxl, nxr
	983	DO j = nys, nyn
[1]	984	local_pf(i,j,nzb+1) = us_av(j,i)
	985	ENDDO
	986	ENDDO
	987	ENDIF
	988	resorted = .TRUE.
	989	two_d = .TRUE.
	990	level_z(nzb+1) = zu(nzb+1)
	991
	992	CASE ( 'v_xy', 'v_xz', 'v_yz' )
[2696]	993	flag_nr = 2
[1]	994	IF ( av == 0 ) THEN
	995	to_be_resorted => v
	996	ELSE
	997	to_be_resorted => v_av
	998	ENDIF
	999	IF ( mode == 'xy' ) level_z = zu
	1000	!
	1001	!-- Substitute the values generated by "mirror" boundary condition
	1002	!-- at the bottom boundary by the real surface values.
	1003	IF ( do2d(av,if) == 'v_xz' .OR. do2d(av,if) == 'v_yz' ) THEN
[1353]	1004	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[1]	1005	ENDIF
	1006
	1007	CASE ( 'vpt_xy', 'vpt_xz', 'vpt_yz' )
	1008	IF ( av == 0 ) THEN
	1009	to_be_resorted => vpt
	1010	ELSE
	1011	to_be_resorted => vpt_av
	1012	ENDIF
	1013	IF ( mode == 'xy' ) level_z = zu
	1014
	1015	CASE ( 'w_xy', 'w_xz', 'w_yz' )
[2696]	1016	flag_nr = 3
[1]	1017	IF ( av == 0 ) THEN
	1018	to_be_resorted => w
	1019	ELSE
	1020	to_be_resorted => w_av
	1021	ENDIF
	1022	IF ( mode == 'xy' ) level_z = zw
	1023
[72]	1024	CASE ( 'z0*_xy' ) ! 2d-array
	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)%z0(m)
[2232]	1030	ENDDO
	1031	DO m = 1, surf_lsm_h%ns
	1032	i = surf_lsm_h%i(m)
	1033	j = surf_lsm_h%j(m)
[2512]	1034	local_pf(i,j,nzb+1) = surf_lsm_h%z0(m)
[2232]	1035	ENDDO
	1036	DO m = 1, surf_usm_h%ns
	1037	i = surf_usm_h%i(m)
	1038	j = surf_usm_h%j(m)
[2512]	1039	local_pf(i,j,nzb+1) = surf_usm_h%z0(m)
[2232]	1040	ENDDO
[72]	1041	ELSE
[2512]	1042	DO i = nxl, nxr
	1043	DO j = nys, nyn
[72]	1044	local_pf(i,j,nzb+1) = z0_av(j,i)
	1045	ENDDO
	1046	ENDDO
	1047	ENDIF
	1048	resorted = .TRUE.
	1049	two_d = .TRUE.
	1050	level_z(nzb+1) = zu(nzb+1)
	1051
[978]	1052	CASE ( 'z0h*_xy' ) ! 2d-array
	1053	IF ( av == 0 ) THEN
[2232]	1054	DO m = 1, surf_def_h(0)%ns
	1055	i = surf_def_h(0)%i(m)
	1056	j = surf_def_h(0)%j(m)
[2512]	1057	local_pf(i,j,nzb+1) = surf_def_h(0)%z0h(m)
[2232]	1058	ENDDO
	1059	DO m = 1, surf_lsm_h%ns
	1060	i = surf_lsm_h%i(m)
	1061	j = surf_lsm_h%j(m)
[2512]	1062	local_pf(i,j,nzb+1) = surf_lsm_h%z0h(m)
[2232]	1063	ENDDO
	1064	DO m = 1, surf_usm_h%ns
	1065	i = surf_usm_h%i(m)
	1066	j = surf_usm_h%j(m)
[2512]	1067	local_pf(i,j,nzb+1) = surf_usm_h%z0h(m)
[2232]	1068	ENDDO
[978]	1069	ELSE
[2512]	1070	DO i = nxl, nxr
	1071	DO j = nys, nyn
[978]	1072	local_pf(i,j,nzb+1) = z0h_av(j,i)
	1073	ENDDO
	1074	ENDDO
	1075	ENDIF
	1076	resorted = .TRUE.
	1077	two_d = .TRUE.
	1078	level_z(nzb+1) = zu(nzb+1)
	1079
[1788]	1080	CASE ( 'z0q*_xy' ) ! 2d-array
	1081	IF ( av == 0 ) THEN
[2232]	1082	DO m = 1, surf_def_h(0)%ns
	1083	i = surf_def_h(0)%i(m)
	1084	j = surf_def_h(0)%j(m)
[2512]	1085	local_pf(i,j,nzb+1) = surf_def_h(0)%z0q(m)
[2232]	1086	ENDDO
	1087	DO m = 1, surf_lsm_h%ns
	1088	i = surf_lsm_h%i(m)
	1089	j = surf_lsm_h%j(m)
[2512]	1090	local_pf(i,j,nzb+1) = surf_lsm_h%z0q(m)
[2232]	1091	ENDDO
	1092	DO m = 1, surf_usm_h%ns
	1093	i = surf_usm_h%i(m)
	1094	j = surf_usm_h%j(m)
[2512]	1095	local_pf(i,j,nzb+1) = surf_usm_h%z0q(m)
[2232]	1096	ENDDO
[1788]	1097	ELSE
[2512]	1098	DO i = nxl, nxr
	1099	DO j = nys, nyn
[1788]	1100	local_pf(i,j,nzb+1) = z0q_av(j,i)
	1101	ENDDO
	1102	ENDDO
	1103	ENDIF
	1104	resorted = .TRUE.
	1105	two_d = .TRUE.
	1106	level_z(nzb+1) = zu(nzb+1)
	1107
[1]	1108	CASE DEFAULT
[1972]	1109
[1]	1110	!
[1972]	1111	!-- Land surface model quantity
	1112	IF ( land_surface ) THEN
	1113	CALL lsm_data_output_2d( av, do2d(av,if), found, grid, mode,&
	1114	local_pf, two_d, nzb_do, nzt_do )
	1115	ENDIF
	1116
	1117	!
[2696]	1118	!-- Turbulence closure variables
	1119	IF ( .NOT. found ) THEN
	1120	CALL tcm_data_output_2d( av, do2d(av,if), found, grid, mode,&
	1121	local_pf, two_d, nzb_do, nzt_do )
	1122	ENDIF
	1123
	1124	!
[1976]	1125	!-- Radiation quantity
	1126	IF ( .NOT. found .AND. radiation ) THEN
	1127	CALL radiation_data_output_2d( av, do2d(av,if), found, grid,&
	1128	mode, local_pf, two_d )
	1129	ENDIF
	1130
	1131	!
[2696]	1132	!-- UV exposure model quantity
	1133	IF ( uv_exposure ) THEN
	1134	CALL uvem_data_output_2d( av, do2d(av,if), found, grid, mode,&
	1135	local_pf, two_d, nzb_do, nzt_do )
	1136	ENDIF
	1137
	1138	!
[1]	1139	!-- User defined quantity
[1972]	1140	IF ( .NOT. found ) THEN
	1141	CALL user_data_output_2d( av, do2d(av,if), found, grid, &
	1142	local_pf, two_d, nzb_do, nzt_do )
	1143	ENDIF
	1144
[1]	1145	resorted = .TRUE.
	1146
	1147	IF ( grid == 'zu' ) THEN
	1148	IF ( mode == 'xy' ) level_z = zu
	1149	ELSEIF ( grid == 'zw' ) THEN
	1150	IF ( mode == 'xy' ) level_z = zw
[343]	1151	ELSEIF ( grid == 'zu1' ) THEN
	1152	IF ( mode == 'xy' ) level_z(nzb+1) = zu(nzb+1)
[1551]	1153	ELSEIF ( grid == 'zs' ) THEN
	1154	IF ( mode == 'xy' ) level_z = zs
[1]	1155	ENDIF
	1156
	1157	IF ( .NOT. found ) THEN
[1320]	1158	message_string = 'no output provided for: ' // &
[274]	1159	TRIM( do2d(av,if) )
[254]	1160	CALL message( 'data_output_2d', 'PA0181', 0, 0, 0, 6, 0 )
[1]	1161	ENDIF
	1162
	1163	END SELECT
	1164
	1165	!
[2696]	1166	!-- Resort the array to be output, if not done above. Flag topography
	1167	!-- grid points with fill values, using the corresponding maksing flag.
[1]	1168	IF ( .NOT. resorted ) THEN
[2512]	1169	DO i = nxl, nxr
	1170	DO j = nys, nyn
[1551]	1171	DO k = nzb_do, nzt_do
[2696]	1172	local_pf(i,j,k) = MERGE( to_be_resorted(k,j,i), &
	1173	REAL( fill_value, KIND = wp ), &
	1174	BTEST( wall_flags_0(k,j,i), &
	1175	flag_nr ) )
[1]	1176	ENDDO
	1177	ENDDO
	1178	ENDDO
	1179	ENDIF
	1180
	1181	!
	1182	!-- Output of the individual cross-sections, depending on the cross-
	1183	!-- section mode chosen.
	1184	is = 1
[1960]	1185	loop1: DO WHILE ( section(is,s_ind) /= -9999 .OR. two_d )
[1]	1186
	1187	SELECT CASE ( mode )
	1188
	1189	CASE ( 'xy' )
	1190	!
	1191	!-- Determine the cross section index
	1192	IF ( two_d ) THEN
	1193	layer_xy = nzb+1
	1194	ELSE
[1960]	1195	layer_xy = section(is,s_ind)
[1]	1196	ENDIF
	1197
	1198	!
[1551]	1199	!-- Exit the loop for layers beyond the data output domain
	1200	!-- (used for soil model)
[1691]	1201	IF ( layer_xy > nzt_do ) THEN
[1551]	1202	EXIT loop1
	1203	ENDIF
	1204
	1205	!
[1308]	1206	!-- Update the netCDF xy cross section time axis.
	1207	!-- In case of parallel output, this is only done by PE0
	1208	!-- to increase the performance.
	1209	IF ( simulated_time /= do2d_xy_last_time(av) ) THEN
	1210	do2d_xy_time_count(av) = do2d_xy_time_count(av) + 1
	1211	do2d_xy_last_time(av) = simulated_time
	1212	IF ( myid == 0 ) THEN
[1327]	1213	IF ( .NOT. data_output_2d_on_each_pe &
	1214	.OR. netcdf_data_format > 4 ) &
[493]	1215	THEN
[1]	1216	#if defined( __netcdf )
	1217	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1218	id_var_time_xy(av), &
[291]	1219	(/ time_since_reference_point /), &
[1]	1220	start = (/ do2d_xy_time_count(av) /), &
	1221	count = (/ 1 /) )
[1783]	1222	CALL netcdf_handle_error( 'data_output_2d', 53 )
[1]	1223	#endif
	1224	ENDIF
	1225	ENDIF
	1226	ENDIF
	1227	!
	1228	!-- If required, carry out averaging along z
[1960]	1229	IF ( section(is,s_ind) == -1 .AND. .NOT. two_d ) THEN
[1]	1230
[1353]	1231	local_2d = 0.0_wp
[1]	1232	!
	1233	!-- Carry out the averaging (all data are on the PE)
[1551]	1234	DO k = nzb_do, nzt_do
[2512]	1235	DO j = nys, nyn
	1236	DO i = nxl, nxr
[1]	1237	local_2d(i,j) = local_2d(i,j) + local_pf(i,j,k)
	1238	ENDDO
	1239	ENDDO
	1240	ENDDO
	1241
[1551]	1242	local_2d = local_2d / ( nzt_do - nzb_do + 1.0_wp)
[1]	1243
	1244	ELSE
	1245	!
	1246	!-- Just store the respective section on the local array
	1247	local_2d = local_pf(:,:,layer_xy)
	1248
	1249	ENDIF
	1250
	1251	#if defined( __parallel )
[1327]	1252	IF ( netcdf_data_format > 4 ) THEN
[1]	1253	!
[1031]	1254	!-- Parallel output in netCDF4/HDF5 format.
[493]	1255	IF ( two_d ) THEN
	1256	iis = 1
	1257	ELSE
	1258	iis = is
	1259	ENDIF
	1260
[1]	1261	#if defined( __netcdf )
[1308]	1262	!
	1263	!-- For parallel output, all cross sections are first stored
	1264	!-- here on a local array and will be written to the output
	1265	!-- file afterwards to increase the performance.
[2512]	1266	DO i = nxl, nxr
	1267	DO j = nys, nyn
[1308]	1268	local_2d_sections(i,j,iis) = local_2d(i,j)
	1269	ENDDO
	1270	ENDDO
[1]	1271	#endif
[493]	1272	ELSE
[1]	1273
[493]	1274	IF ( data_output_2d_on_each_pe ) THEN
[1]	1275	!
[493]	1276	!-- Output of partial arrays on each PE
	1277	#if defined( __netcdf )
[1327]	1278	IF ( myid == 0 ) THEN
[1320]	1279	WRITE ( 21 ) time_since_reference_point, &
[493]	1280	do2d_xy_time_count(av), av
	1281	ENDIF
	1282	#endif
[759]	1283	DO i = 0, io_blocks-1
	1284	IF ( i == io_group ) THEN
[2512]	1285	WRITE ( 21 ) nxl, nxr, nys, nyn, nys, nyn
[759]	1286	WRITE ( 21 ) local_2d
	1287	ENDIF
	1288	#if defined( __parallel )
	1289	CALL MPI_BARRIER( comm2d, ierr )
	1290	#endif
	1291	ENDDO
[559]	1292
[493]	1293	ELSE
[1]	1294	!
[493]	1295	!-- PE0 receives partial arrays from all processors and
	1296	!-- then outputs them. Here a barrier has to be set,
	1297	!-- because otherwise "-MPI- FATAL: Remote protocol queue
	1298	!-- full" may occur.
	1299	CALL MPI_BARRIER( comm2d, ierr )
	1300
[2512]	1301	ngp = ( nxr-nxl+1 ) * ( nyn-nys+1 )
[493]	1302	IF ( myid == 0 ) THEN
[1]	1303	!
[493]	1304	!-- Local array can be relocated directly.
[2512]	1305	total_2d(nxl:nxr,nys:nyn) = local_2d
[1]	1306	!
[493]	1307	!-- Receive data from all other PEs.
	1308	DO n = 1, numprocs-1
[1]	1309	!
[493]	1310	!-- Receive index limits first, then array.
	1311	!-- Index limits are received in arbitrary order from
	1312	!-- the PEs.
[1320]	1313	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1314	MPI_ANY_SOURCE, 0, comm2d, &
[493]	1315	status, ierr )
	1316	sender = status(MPI_SOURCE)
	1317	DEALLOCATE( local_2d )
	1318	ALLOCATE( local_2d(ind(1):ind(2),ind(3):ind(4)) )
[1320]	1319	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1320	MPI_REAL, sender, 1, comm2d, &
[493]	1321	status, ierr )
	1322	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
	1323	ENDDO
[1]	1324	!
[493]	1325	!-- Relocate the local array for the next loop increment
	1326	DEALLOCATE( local_2d )
[2512]	1327	ALLOCATE( local_2d(nxl:nxr,nys:nyn) )
[1]	1328
	1329	#if defined( __netcdf )
[1327]	1330	IF ( two_d ) THEN
	1331	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1332	id_var_do2d(av,if), &
[2512]	1333	total_2d(0:nx,0:ny), &
[1327]	1334	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
[2512]	1335	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1336	ELSE
	1337	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1338	id_var_do2d(av,if), &
[2512]	1339	total_2d(0:nx,0:ny), &
[1327]	1340	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
[2512]	1341	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1342	ENDIF
[1783]	1343	CALL netcdf_handle_error( 'data_output_2d', 54 )
[1]	1344	#endif
	1345
[493]	1346	ELSE
[1]	1347	!
[493]	1348	!-- First send the local index limits to PE0
[2512]	1349	ind(1) = nxl; ind(2) = nxr
	1350	ind(3) = nys; ind(4) = nyn
[1320]	1351	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1352	comm2d, ierr )
[1]	1353	!
[493]	1354	!-- Send data to PE0
[2512]	1355	CALL MPI_SEND( local_2d(nxl,nys), ngp, &
[493]	1356	MPI_REAL, 0, 1, comm2d, ierr )
	1357	ENDIF
	1358	!
	1359	!-- A barrier has to be set, because otherwise some PEs may
	1360	!-- proceed too fast so that PE0 may receive wrong data on
	1361	!-- tag 0
	1362	CALL MPI_BARRIER( comm2d, ierr )
[1]	1363	ENDIF
[493]	1364
[1]	1365	ENDIF
	1366	#else
	1367	#if defined( __netcdf )
[1327]	1368	IF ( two_d ) THEN
	1369	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1370	id_var_do2d(av,if), &
[2512]	1371	local_2d(nxl:nxr,nys:nyn), &
[1327]	1372	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
[2512]	1373	count = (/ nx+1, ny+1, 1, 1 /) )
[1327]	1374	ELSE
	1375	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1376	id_var_do2d(av,if), &
[2512]	1377	local_2d(nxl:nxr,nys:nyn), &
[1327]	1378	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
[2512]	1379	count = (/ nx+1, ny+1, 1, 1 /) )
[1]	1380	ENDIF
[1783]	1381	CALL netcdf_handle_error( 'data_output_2d', 447 )
[1]	1382	#endif
	1383	#endif
[2277]	1384
[1]	1385	!
	1386	!-- For 2D-arrays (e.g. u*) only one cross-section is available.
	1387	!-- Hence exit loop of output levels.
	1388	IF ( two_d ) THEN
[1703]	1389	IF ( netcdf_data_format < 5 ) two_d = .FALSE.
[1]	1390	EXIT loop1
	1391	ENDIF
	1392
	1393	CASE ( 'xz' )
	1394	!
[1308]	1395	!-- Update the netCDF xz cross section time axis.
	1396	!-- In case of parallel output, this is only done by PE0
	1397	!-- to increase the performance.
	1398	IF ( simulated_time /= do2d_xz_last_time(av) ) THEN
	1399	do2d_xz_time_count(av) = do2d_xz_time_count(av) + 1
	1400	do2d_xz_last_time(av) = simulated_time
	1401	IF ( myid == 0 ) THEN
[1327]	1402	IF ( .NOT. data_output_2d_on_each_pe &
	1403	.OR. netcdf_data_format > 4 ) &
[493]	1404	THEN
[1]	1405	#if defined( __netcdf )
	1406	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1407	id_var_time_xz(av), &
[291]	1408	(/ time_since_reference_point /), &
[1]	1409	start = (/ do2d_xz_time_count(av) /), &
	1410	count = (/ 1 /) )
[1783]	1411	CALL netcdf_handle_error( 'data_output_2d', 56 )
[1]	1412	#endif
	1413	ENDIF
	1414	ENDIF
	1415	ENDIF
[667]	1416
[1]	1417	!
	1418	!-- If required, carry out averaging along y
[1960]	1419	IF ( section(is,s_ind) == -1 ) THEN
[1]	1420
[2512]	1421	ALLOCATE( local_2d_l(nxl:nxr,nzb_do:nzt_do) )
[1353]	1422	local_2d_l = 0.0_wp
[2512]	1423	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[1]	1424	!
	1425	!-- First local averaging on the PE
[1551]	1426	DO k = nzb_do, nzt_do
[1]	1427	DO j = nys, nyn
[2512]	1428	DO i = nxl, nxr
[1320]	1429	local_2d_l(i,k) = local_2d_l(i,k) + &
[1]	1430	local_pf(i,j,k)
	1431	ENDDO
	1432	ENDDO
	1433	ENDDO
	1434	#if defined( __parallel )
	1435	!
	1436	!-- Now do the averaging over all PEs along y
[622]	1437	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1438	CALL MPI_ALLREDUCE( local_2d_l(nxl,nzb_do), &
	1439	local_2d(nxl,nzb_do), ngp, MPI_REAL, &
[1]	1440	MPI_SUM, comm1dy, ierr )
	1441	#else
	1442	local_2d = local_2d_l
	1443	#endif
[1353]	1444	local_2d = local_2d / ( ny + 1.0_wp )
[1]	1445
	1446	DEALLOCATE( local_2d_l )
	1447
	1448	ELSE
	1449	!
	1450	!-- Just store the respective section on the local array
	1451	!-- (but only if it is available on this PE!)
[1960]	1452	IF ( section(is,s_ind) >= nys .AND. section(is,s_ind) <= nyn ) &
[1]	1453	THEN
[1960]	1454	local_2d = local_pf(:,section(is,s_ind),nzb_do:nzt_do)
[1]	1455	ENDIF
	1456
	1457	ENDIF
	1458
	1459	#if defined( __parallel )
[1327]	1460	IF ( netcdf_data_format > 4 ) THEN
[1]	1461	!
[1031]	1462	!-- Output in netCDF4/HDF5 format.
[493]	1463	!-- Output only on those PEs where the respective cross
	1464	!-- sections reside. Cross sections averaged along y are
	1465	!-- output on the respective first PE along y (myidy=0).
[1960]	1466	IF ( ( section(is,s_ind) >= nys .AND. &
	1467	section(is,s_ind) <= nyn ) .OR. &
	1468	( section(is,s_ind) == -1 .AND. myidy == 0 ) ) THEN
[1]	1469	#if defined( __netcdf )
[493]	1470	!
[1308]	1471	!-- For parallel output, all cross sections are first
	1472	!-- stored here on a local array and will be written to the
	1473	!-- output file afterwards to increase the performance.
[2512]	1474	DO i = nxl, nxr
[1551]	1475	DO k = nzb_do, nzt_do
[1308]	1476	local_2d_sections_l(i,is,k) = local_2d(i,k)
	1477	ENDDO
	1478	ENDDO
[1]	1479	#endif
	1480	ENDIF
	1481
	1482	ELSE
	1483
[493]	1484	IF ( data_output_2d_on_each_pe ) THEN
[1]	1485	!
[493]	1486	!-- Output of partial arrays on each PE. If the cross
	1487	!-- section does not reside on the PE, output special
	1488	!-- index values.
	1489	#if defined( __netcdf )
[1327]	1490	IF ( myid == 0 ) THEN
[1320]	1491	WRITE ( 22 ) time_since_reference_point, &
[493]	1492	do2d_xz_time_count(av), av
	1493	ENDIF
	1494	#endif
[759]	1495	DO i = 0, io_blocks-1
	1496	IF ( i == io_group ) THEN
[1960]	1497	IF ( ( section(is,s_ind) >= nys .AND. &
	1498	section(is,s_ind) <= nyn ) .OR. &
	1499	( section(is,s_ind) == -1 .AND. &
[1320]	1500	nys-1 == -1 ) ) &
[759]	1501	THEN
[2512]	1502	WRITE (22) nxl, nxr, nzb_do, nzt_do, nzb, nzt+1
[759]	1503	WRITE (22) local_2d
	1504	ELSE
[1551]	1505	WRITE (22) -1, -1, -1, -1, -1, -1
[759]	1506	ENDIF
	1507	ENDIF
	1508	#if defined( __parallel )
	1509	CALL MPI_BARRIER( comm2d, ierr )
	1510	#endif
	1511	ENDDO
[493]	1512
	1513	ELSE
[1]	1514	!
[493]	1515	!-- PE0 receives partial arrays from all processors of the
	1516	!-- respective cross section and outputs them. Here a
	1517	!-- barrier has to be set, because otherwise
	1518	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1519	CALL MPI_BARRIER( comm2d, ierr )
	1520
[2512]	1521	ngp = ( nxr-nxl + 1 ) * ( nzt_do-nzb_do + 1 )
[493]	1522	IF ( myid == 0 ) THEN
[1]	1523	!
[493]	1524	!-- Local array can be relocated directly.
[1960]	1525	IF ( ( section(is,s_ind) >= nys .AND. &
	1526	section(is,s_ind) <= nyn ) .OR. &
	1527	( section(is,s_ind) == -1 .AND. &
	1528	nys-1 == -1 ) ) THEN
[2512]	1529	total_2d(nxl:nxr,nzb_do:nzt_do) = local_2d
[493]	1530	ENDIF
[1]	1531	!
[493]	1532	!-- Receive data from all other PEs.
	1533	DO n = 1, numprocs-1
	1534	!
	1535	!-- Receive index limits first, then array.
	1536	!-- Index limits are received in arbitrary order from
	1537	!-- the PEs.
[1320]	1538	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1539	MPI_ANY_SOURCE, 0, comm2d, &
[1]	1540	status, ierr )
[493]	1541	!
	1542	!-- Not all PEs have data for XZ-cross-section.
	1543	IF ( ind(1) /= -9999 ) THEN
	1544	sender = status(MPI_SOURCE)
	1545	DEALLOCATE( local_2d )
[1320]	1546	ALLOCATE( local_2d(ind(1):ind(2), &
[493]	1547	ind(3):ind(4)) )
	1548	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1549	MPI_REAL, sender, 1, comm2d, &
	1550	status, ierr )
[1320]	1551	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
[493]	1552	local_2d
	1553	ENDIF
	1554	ENDDO
	1555	!
	1556	!-- Relocate the local array for the next loop increment
	1557	DEALLOCATE( local_2d )
[2512]	1558	ALLOCATE( local_2d(nxl:nxr,nzb_do:nzt_do) )
[1]	1559
	1560	#if defined( __netcdf )
[2512]	1561	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1562	id_var_do2d(av,if), &
	1563	total_2d(0:nx,nzb_do:nzt_do), &
	1564	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
	1565	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1566	CALL netcdf_handle_error( 'data_output_2d', 58 )
[1]	1567	#endif
	1568
[493]	1569	ELSE
[1]	1570	!
[493]	1571	!-- If the cross section resides on the PE, send the
	1572	!-- local index limits, otherwise send -9999 to PE0.
[1960]	1573	IF ( ( section(is,s_ind) >= nys .AND. &
	1574	section(is,s_ind) <= nyn ) .OR. &
	1575	( section(is,s_ind) == -1 .AND. nys-1 == -1 ) ) &
[493]	1576	THEN
[2512]	1577	ind(1) = nxl; ind(2) = nxr
[1551]	1578	ind(3) = nzb_do; ind(4) = nzt_do
[493]	1579	ELSE
	1580	ind(1) = -9999; ind(2) = -9999
	1581	ind(3) = -9999; ind(4) = -9999
	1582	ENDIF
[1320]	1583	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1584	comm2d, ierr )
	1585	!
	1586	!-- If applicable, send data to PE0.
	1587	IF ( ind(1) /= -9999 ) THEN
[2512]	1588	CALL MPI_SEND( local_2d(nxl,nzb_do), ngp, &
[493]	1589	MPI_REAL, 0, 1, comm2d, ierr )
	1590	ENDIF
[1]	1591	ENDIF
	1592	!
[493]	1593	!-- A barrier has to be set, because otherwise some PEs may
	1594	!-- proceed too fast so that PE0 may receive wrong data on
	1595	!-- tag 0
	1596	CALL MPI_BARRIER( comm2d, ierr )
[1]	1597	ENDIF
[493]	1598
[1]	1599	ENDIF
	1600	#else
	1601	#if defined( __netcdf )
[1327]	1602	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1603	id_var_do2d(av,if), &
[2512]	1604	local_2d(nxl:nxr,nzb_do:nzt_do), &
[1327]	1605	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
[2512]	1606	count = (/ nx+1, 1, nzt_do-nzb_do+1, 1 /) )
[1783]	1607	CALL netcdf_handle_error( 'data_output_2d', 451 )
[1]	1608	#endif
	1609	#endif
	1610
	1611	CASE ( 'yz' )
	1612	!
[1308]	1613	!-- Update the netCDF yz cross section time axis.
	1614	!-- In case of parallel output, this is only done by PE0
	1615	!-- to increase the performance.
	1616	IF ( simulated_time /= do2d_yz_last_time(av) ) THEN
	1617	do2d_yz_time_count(av) = do2d_yz_time_count(av) + 1
	1618	do2d_yz_last_time(av) = simulated_time
	1619	IF ( myid == 0 ) THEN
[1327]	1620	IF ( .NOT. data_output_2d_on_each_pe &
	1621	.OR. netcdf_data_format > 4 ) &
[493]	1622	THEN
[1]	1623	#if defined( __netcdf )
	1624	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1625	id_var_time_yz(av), &
[291]	1626	(/ time_since_reference_point /), &
[1]	1627	start = (/ do2d_yz_time_count(av) /), &
	1628	count = (/ 1 /) )
[1783]	1629	CALL netcdf_handle_error( 'data_output_2d', 59 )
[1]	1630	#endif
	1631	ENDIF
	1632	ENDIF
[1308]	1633	ENDIF
[493]	1634
[1]	1635	!
	1636	!-- If required, carry out averaging along x
[1960]	1637	IF ( section(is,s_ind) == -1 ) THEN
[1]	1638
[2512]	1639	ALLOCATE( local_2d_l(nys:nyn,nzb_do:nzt_do) )
[1353]	1640	local_2d_l = 0.0_wp
[2512]	1641	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[1]	1642	!
	1643	!-- First local averaging on the PE
[1551]	1644	DO k = nzb_do, nzt_do
[2512]	1645	DO j = nys, nyn
[1]	1646	DO i = nxl, nxr
[1320]	1647	local_2d_l(j,k) = local_2d_l(j,k) + &
[1]	1648	local_pf(i,j,k)
	1649	ENDDO
	1650	ENDDO
	1651	ENDDO
	1652	#if defined( __parallel )
	1653	!
	1654	!-- Now do the averaging over all PEs along x
[622]	1655	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1656	CALL MPI_ALLREDUCE( local_2d_l(nys,nzb_do), &
	1657	local_2d(nys,nzb_do), ngp, MPI_REAL, &
[1]	1658	MPI_SUM, comm1dx, ierr )
	1659	#else
	1660	local_2d = local_2d_l
	1661	#endif
[1353]	1662	local_2d = local_2d / ( nx + 1.0_wp )
[1]	1663
	1664	DEALLOCATE( local_2d_l )
	1665
	1666	ELSE
	1667	!
	1668	!-- Just store the respective section on the local array
	1669	!-- (but only if it is available on this PE!)
[1960]	1670	IF ( section(is,s_ind) >= nxl .AND. section(is,s_ind) <= nxr ) &
[1]	1671	THEN
[1960]	1672	local_2d = local_pf(section(is,s_ind),:,nzb_do:nzt_do)
[1]	1673	ENDIF
	1674
	1675	ENDIF
	1676
	1677	#if defined( __parallel )
[1327]	1678	IF ( netcdf_data_format > 4 ) THEN
[1]	1679	!
[1031]	1680	!-- Output in netCDF4/HDF5 format.
[493]	1681	!-- Output only on those PEs where the respective cross
	1682	!-- sections reside. Cross sections averaged along x are
	1683	!-- output on the respective first PE along x (myidx=0).
[1960]	1684	IF ( ( section(is,s_ind) >= nxl .AND. &
	1685	section(is,s_ind) <= nxr ) .OR. &
	1686	( section(is,s_ind) == -1 .AND. myidx == 0 ) ) THEN
[1]	1687	#if defined( __netcdf )
[493]	1688	!
[1308]	1689	!-- For parallel output, all cross sections are first
	1690	!-- stored here on a local array and will be written to the
	1691	!-- output file afterwards to increase the performance.
[2512]	1692	DO j = nys, nyn
[1551]	1693	DO k = nzb_do, nzt_do
[1308]	1694	local_2d_sections_l(is,j,k) = local_2d(j,k)
	1695	ENDDO
	1696	ENDDO
[1]	1697	#endif
	1698	ENDIF
	1699
	1700	ELSE
	1701
[493]	1702	IF ( data_output_2d_on_each_pe ) THEN
[1]	1703	!
[493]	1704	!-- Output of partial arrays on each PE. If the cross
	1705	!-- section does not reside on the PE, output special
	1706	!-- index values.
	1707	#if defined( __netcdf )
[1327]	1708	IF ( myid == 0 ) THEN
[1320]	1709	WRITE ( 23 ) time_since_reference_point, &
[493]	1710	do2d_yz_time_count(av), av
	1711	ENDIF
	1712	#endif
[759]	1713	DO i = 0, io_blocks-1
	1714	IF ( i == io_group ) THEN
[1960]	1715	IF ( ( section(is,s_ind) >= nxl .AND. &
	1716	section(is,s_ind) <= nxr ) .OR. &
	1717	( section(is,s_ind) == -1 .AND. &
[1320]	1718	nxl-1 == -1 ) ) &
[759]	1719	THEN
[2512]	1720	WRITE (23) nys, nyn, nzb_do, nzt_do, nzb, nzt+1
[759]	1721	WRITE (23) local_2d
	1722	ELSE
[1551]	1723	WRITE (23) -1, -1, -1, -1, -1, -1
[759]	1724	ENDIF
	1725	ENDIF
	1726	#if defined( __parallel )
	1727	CALL MPI_BARRIER( comm2d, ierr )
	1728	#endif
	1729	ENDDO
[493]	1730
	1731	ELSE
[1]	1732	!
[493]	1733	!-- PE0 receives partial arrays from all processors of the
	1734	!-- respective cross section and outputs them. Here a
	1735	!-- barrier has to be set, because otherwise
	1736	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1737	CALL MPI_BARRIER( comm2d, ierr )
	1738
[2512]	1739	ngp = ( nyn-nys+1 ) * ( nzt_do-nzb_do+1 )
[493]	1740	IF ( myid == 0 ) THEN
[1]	1741	!
[493]	1742	!-- Local array can be relocated directly.
[1960]	1743	IF ( ( section(is,s_ind) >= nxl .AND. &
	1744	section(is,s_ind) <= nxr ) .OR. &
	1745	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
[493]	1746	THEN
[2512]	1747	total_2d(nys:nyn,nzb_do:nzt_do) = local_2d
[493]	1748	ENDIF
[1]	1749	!
[493]	1750	!-- Receive data from all other PEs.
	1751	DO n = 1, numprocs-1
	1752	!
	1753	!-- Receive index limits first, then array.
	1754	!-- Index limits are received in arbitrary order from
	1755	!-- the PEs.
[1320]	1756	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1757	MPI_ANY_SOURCE, 0, comm2d, &
[1]	1758	status, ierr )
[493]	1759	!
	1760	!-- Not all PEs have data for YZ-cross-section.
	1761	IF ( ind(1) /= -9999 ) THEN
	1762	sender = status(MPI_SOURCE)
	1763	DEALLOCATE( local_2d )
[1320]	1764	ALLOCATE( local_2d(ind(1):ind(2), &
[493]	1765	ind(3):ind(4)) )
	1766	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1767	MPI_REAL, sender, 1, comm2d, &
	1768	status, ierr )
[1320]	1769	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
[493]	1770	local_2d
	1771	ENDIF
	1772	ENDDO
	1773	!
	1774	!-- Relocate the local array for the next loop increment
	1775	DEALLOCATE( local_2d )
[2512]	1776	ALLOCATE( local_2d(nys:nyn,nzb_do:nzt_do) )
[1]	1777
	1778	#if defined( __netcdf )
[2512]	1779	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1780	id_var_do2d(av,if), &
	1781	total_2d(0:ny,nzb_do:nzt_do), &
	1782	start = (/ is, 1, 1, do2d_yz_time_count(av) /), &
	1783	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	1784	CALL netcdf_handle_error( 'data_output_2d', 61 )
[1]	1785	#endif
	1786
[493]	1787	ELSE
[1]	1788	!
[493]	1789	!-- If the cross section resides on the PE, send the
	1790	!-- local index limits, otherwise send -9999 to PE0.
[1960]	1791	IF ( ( section(is,s_ind) >= nxl .AND. &
	1792	section(is,s_ind) <= nxr ) .OR. &
	1793	( section(is,s_ind) == -1 .AND. nxl-1 == -1 ) ) &
[493]	1794	THEN
[2512]	1795	ind(1) = nys; ind(2) = nyn
[1551]	1796	ind(3) = nzb_do; ind(4) = nzt_do
[493]	1797	ELSE
	1798	ind(1) = -9999; ind(2) = -9999
	1799	ind(3) = -9999; ind(4) = -9999
	1800	ENDIF
[1320]	1801	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
[493]	1802	comm2d, ierr )
	1803	!
	1804	!-- If applicable, send data to PE0.
	1805	IF ( ind(1) /= -9999 ) THEN
[2512]	1806	CALL MPI_SEND( local_2d(nys,nzb_do), ngp, &
[493]	1807	MPI_REAL, 0, 1, comm2d, ierr )
	1808	ENDIF
[1]	1809	ENDIF
	1810	!
[493]	1811	!-- A barrier has to be set, because otherwise some PEs may
	1812	!-- proceed too fast so that PE0 may receive wrong data on
	1813	!-- tag 0
	1814	CALL MPI_BARRIER( comm2d, ierr )
[1]	1815	ENDIF
[493]	1816
[1]	1817	ENDIF
	1818	#else
	1819	#if defined( __netcdf )
[1327]	1820	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1821	id_var_do2d(av,if), &
[2512]	1822	local_2d(nys:nyn,nzb_do:nzt_do), &
[1327]	1823	start = (/ is, 1, 1, do2d_xz_time_count(av) /), &
[2512]	1824	count = (/ 1, ny+1, nzt_do-nzb_do+1, 1 /) )
[1783]	1825	CALL netcdf_handle_error( 'data_output_2d', 452 )
[1]	1826	#endif
	1827	#endif
	1828
	1829	END SELECT
	1830
	1831	is = is + 1
	1832	ENDDO loop1
	1833
[1308]	1834	!
	1835	!-- For parallel output, all data were collected before on a local array
	1836	!-- and are written now to the netcdf file. This must be done to increase
	1837	!-- the performance of the parallel output.
	1838	#if defined( __netcdf )
[1327]	1839	IF ( netcdf_data_format > 4 ) THEN
[1308]	1840
	1841	SELECT CASE ( mode )
	1842
	1843	CASE ( 'xy' )
	1844	IF ( two_d ) THEN
[1703]	1845	nis = 1
	1846	two_d = .FALSE.
[1308]	1847	ELSE
[1703]	1848	nis = ns
[1308]	1849	ENDIF
	1850	!
	1851	!-- Do not output redundant ghost point data except for the
	1852	!-- boundaries of the total domain.
[2512]	1853	! IF ( nxr == nx .AND. nyn /= ny ) THEN
	1854	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1855	! id_var_do2d(av,if), &
	1856	! local_2d_sections(nxl:nxr+1, &
	1857	! nys:nyn,1:nis), &
	1858	! start = (/ nxl+1, nys+1, 1, &
	1859	! do2d_xy_time_count(av) /), &
	1860	! count = (/ nxr-nxl+2, &
	1861	! nyn-nys+1, nis, 1 &
	1862	! /) )
	1863	! ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
	1864	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1865	! id_var_do2d(av,if), &
	1866	! local_2d_sections(nxl:nxr, &
	1867	! nys:nyn+1,1:nis), &
	1868	! start = (/ nxl+1, nys+1, 1, &
	1869	! do2d_xy_time_count(av) /), &
	1870	! count = (/ nxr-nxl+1, &
	1871	! nyn-nys+2, nis, 1 &
	1872	! /) )
	1873	! ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
	1874	! nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1875	! id_var_do2d(av,if), &
	1876	! local_2d_sections(nxl:nxr+1, &
	1877	! nys:nyn+1,1:nis), &
	1878	! start = (/ nxl+1, nys+1, 1, &
	1879	! do2d_xy_time_count(av) /), &
	1880	! count = (/ nxr-nxl+2, &
	1881	! nyn-nys+2, nis, 1 &
	1882	! /) )
	1883	! ELSE
[1308]	1884	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1885	id_var_do2d(av,if), &
	1886	local_2d_sections(nxl:nxr, &
[1703]	1887	nys:nyn,1:nis), &
[1308]	1888	start = (/ nxl+1, nys+1, 1, &
	1889	do2d_xy_time_count(av) /), &
	1890	count = (/ nxr-nxl+1, &
[1703]	1891	nyn-nys+1, nis, 1 &
[1308]	1892	/) )
[2512]	1893	! ENDIF
[1308]	1894
[1783]	1895	CALL netcdf_handle_error( 'data_output_2d', 55 )
[1308]	1896
	1897	CASE ( 'xz' )
	1898	!
	1899	!-- First, all PEs get the information of all cross-sections.
	1900	!-- Then the data are written to the output file by all PEs
	1901	!-- while NF90_COLLECTIVE is set in subroutine
	1902	!-- define_netcdf_header. Although redundant information are
	1903	!-- written to the output file in that case, the performance
	1904	!-- is significantly better compared to the case where only
	1905	!-- the first row of PEs in x-direction (myidx = 0) is given
	1906	!-- the output while NF90_INDEPENDENT is set.
	1907	IF ( npey /= 1 ) THEN
	1908
	1909	#if defined( __parallel )
	1910	!
	1911	!-- Distribute data over all PEs along y
[2512]	1912	ngp = ( nxr-nxl+1 ) * ( nzt_do-nzb_do+1 ) * ns
[1308]	1913	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1914	CALL MPI_ALLREDUCE( local_2d_sections_l(nxl,1,nzb_do), &
	1915	local_2d_sections(nxl,1,nzb_do), &
[1308]	1916	ngp, MPI_REAL, MPI_SUM, comm1dy, &
	1917	ierr )
	1918	#else
	1919	local_2d_sections = local_2d_sections_l
	1920	#endif
	1921	ENDIF
	1922	!
	1923	!-- Do not output redundant ghost point data except for the
	1924	!-- boundaries of the total domain.
[2512]	1925	! IF ( nxr == nx ) THEN
	1926	! nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1927	! id_var_do2d(av,if), &
	1928	! local_2d_sections(nxl:nxr+1,1:ns, &
	1929	! nzb_do:nzt_do), &
	1930	! start = (/ nxl+1, 1, 1, &
	1931	! do2d_xz_time_count(av) /), &
	1932	! count = (/ nxr-nxl+2, ns, nzt_do-nzb_do+1, &
	1933	! 1 /) )
	1934	! ELSE
[1308]	1935	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1936	id_var_do2d(av,if), &
	1937	local_2d_sections(nxl:nxr,1:ns, &
[1551]	1938	nzb_do:nzt_do), &
[1308]	1939	start = (/ nxl+1, 1, 1, &
	1940	do2d_xz_time_count(av) /), &
[1551]	1941	count = (/ nxr-nxl+1, ns, nzt_do-nzb_do+1, &
[1308]	1942	1 /) )
[2512]	1943	! ENDIF
[1308]	1944
[1783]	1945	CALL netcdf_handle_error( 'data_output_2d', 57 )
[1308]	1946
	1947	CASE ( 'yz' )
	1948	!
	1949	!-- First, all PEs get the information of all cross-sections.
	1950	!-- Then the data are written to the output file by all PEs
	1951	!-- while NF90_COLLECTIVE is set in subroutine
	1952	!-- define_netcdf_header. Although redundant information are
	1953	!-- written to the output file in that case, the performance
	1954	!-- is significantly better compared to the case where only
	1955	!-- the first row of PEs in y-direction (myidy = 0) is given
	1956	!-- the output while NF90_INDEPENDENT is set.
	1957	IF ( npex /= 1 ) THEN
	1958
	1959	#if defined( __parallel )
	1960	!
	1961	!-- Distribute data over all PEs along x
[2512]	1962	ngp = ( nyn-nys+1 ) * ( nzt-nzb + 2 ) * ns
[1308]	1963	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[2512]	1964	CALL MPI_ALLREDUCE( local_2d_sections_l(1,nys,nzb_do), &
	1965	local_2d_sections(1,nys,nzb_do), &
[1308]	1966	ngp, MPI_REAL, MPI_SUM, comm1dx, &
	1967	ierr )
	1968	#else
	1969	local_2d_sections = local_2d_sections_l
	1970	#endif
	1971	ENDIF
	1972	!
	1973	!-- Do not output redundant ghost point data except for the
	1974	!-- boundaries of the total domain.
[2512]	1975	! IF ( nyn == ny ) THEN
	1976	! nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1977	! id_var_do2d(av,if), &
	1978	! local_2d_sections(1:ns, &
	1979	! nys:nyn+1,nzb_do:nzt_do), &
	1980	! start = (/ 1, nys+1, 1, &
	1981	! do2d_yz_time_count(av) /), &
	1982	! count = (/ ns, nyn-nys+2, &
	1983	! nzt_do-nzb_do+1, 1 /) )
	1984	! ELSE
[1308]	1985	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1986	id_var_do2d(av,if), &
	1987	local_2d_sections(1:ns,nys:nyn, &
[1551]	1988	nzb_do:nzt_do), &
[1308]	1989	start = (/ 1, nys+1, 1, &
	1990	do2d_yz_time_count(av) /), &
	1991	count = (/ ns, nyn-nys+1, &
[1551]	1992	nzt_do-nzb_do+1, 1 /) )
[2512]	1993	! ENDIF
[1308]	1994
[1783]	1995	CALL netcdf_handle_error( 'data_output_2d', 60 )
[1308]	1996
	1997	CASE DEFAULT
	1998	message_string = 'unknown cross-section: ' // TRIM( mode )
	1999	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
	2000
	2001	END SELECT
	2002
	2003	ENDIF
[1311]	2004	#endif
[1]	2005	ENDIF
	2006
	2007	if = if + 1
	2008	l = MAX( 2, LEN_TRIM( do2d(av,if) ) )
	2009	do2d_mode = do2d(av,if)(l-1:l)
	2010
	2011	ENDDO
	2012
	2013	!
	2014	!-- Deallocate temporary arrays.
	2015	IF ( ALLOCATED( level_z ) ) DEALLOCATE( level_z )
[1308]	2016	IF ( netcdf_data_format > 4 ) THEN
	2017	DEALLOCATE( local_pf, local_2d, local_2d_sections )
	2018	IF( mode == 'xz' .OR. mode == 'yz' ) DEALLOCATE( local_2d_sections_l )
	2019	ENDIF
[1]	2020	#if defined( __parallel )
	2021	IF ( .NOT. data_output_2d_on_each_pe .AND. myid == 0 ) THEN
	2022	DEALLOCATE( total_2d )
	2023	ENDIF
	2024	#endif
	2025
	2026	!
	2027	!-- Close plot output file.
[1960]	2028	file_id = 20 + s_ind
[1]	2029
	2030	IF ( data_output_2d_on_each_pe ) THEN
[759]	2031	DO i = 0, io_blocks-1
	2032	IF ( i == io_group ) THEN
	2033	CALL close_file( file_id )
	2034	ENDIF
	2035	#if defined( __parallel )
	2036	CALL MPI_BARRIER( comm2d, ierr )
	2037	#endif
	2038	ENDDO
[1]	2039	ELSE
	2040	IF ( myid == 0 ) CALL close_file( file_id )
	2041	ENDIF
	2042
[1318]	2043	CALL cpu_log( log_point(3), 'data_output_2d', 'stop' )
[1]	2044
	2045	END SUBROUTINE data_output_2d

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