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source: palm/trunk/SOURCE/data_output_2d.f90 @ 1267

Last change on this file since 1267 was 1116, checked in by hoffmann, 12 years ago
last commit documented
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Rev	Line
[1]	1	SUBROUTINE data_output_2d( mode, av )
	2
[1036]	3	!--------------------------------------------------------------------------------!
	4	! This file is part of PALM.
	5	!
	6	! PALM is free software: you can redistribute it and/or modify it under the terms
	7	! of the GNU General Public License as published by the Free Software Foundation,
	8	! either version 3 of the License, or (at your option) any later version.
	9	!
	10	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
	11	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
	12	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
	13	!
	14	! You should have received a copy of the GNU General Public License along with
	15	! PALM. If not, see <http://www.gnu.org/licenses/>.
	16	!
	17	! Copyright 1997-2012 Leibniz University Hannover
	18	!--------------------------------------------------------------------------------!
	19	!
[254]	20	! Current revisions:
[1]	21	! -----------------
[674]	22	!
[1116]	23	!
[392]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_2d.f90 1116 2013-03-26 18:49:55Z heinze $
	27	!
[1116]	28	! 1115 2013-03-26 18:16:16Z hoffmann
	29	! ql is calculated by calc_liquid_water_content
	30	!
[1077]	31	! 1076 2012-12-05 08:30:18Z hoffmann
	32	! Bugfix in output of ql
	33	!
[1066]	34	! 1065 2012-11-22 17:42:36Z hoffmann
	35	! Bugfix: Output of cross sections of ql
	36	!
[1054]	37	! 1053 2012-11-13 17:11:03Z hoffmann
	38	! +qr, nr, qc and cross sections
	39	!
[1037]	40	! 1036 2012-10-22 13:43:42Z raasch
	41	! code put under GPL (PALM 3.9)
	42	!
[1035]	43	! 1031 2012-10-19 14:35:30Z raasch
	44	! netCDF4 without parallel file support implemented
	45	!
[1008]	46	! 1007 2012-09-19 14:30:36Z franke
	47	! Bugfix: missing calculation of ql_vp added
	48	!
[979]	49	! 978 2012-08-09 08:28:32Z fricke
	50	! +z0h
	51	!
[791]	52	! 790 2011-11-29 03:11:20Z raasch
	53	! bugfix: calculation of 'pr' must depend on the particle weighting factor
	54	!
[772]	55	! 771 2011-10-27 10:56:21Z heinze
	56	! +lpt
	57	!
[760]	58	! 759 2011-09-15 13:58:31Z raasch
	59	! Splitting of parallel I/O
	60	!
[730]	61	! 729 2011-05-26 10:33:34Z heinze
	62	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
	63	!
[692]	64	! 691 2011-03-04 08:45:30Z maronga
	65	! Replaced simulated_time by time_since_reference_point
	66	!
[674]	67	! 673 2011-01-18 16:19:48Z suehring
	68	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
	69	! is needed for pressure output.
	70	!
[668]	71	! 667 2010-12-23 12:06:00Z suehring/gryschka
	72	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
	73	! allocation of arrays local_2d and total_2d.
	74	! Calls of exchange_horiz are modiefied.
	75	!
[623]	76	! 622 2010-12-10 08:08:13Z raasch
	77	! optional barriers included in order to speed up collective operations
	78	!
[494]	79	! 493 2010-03-01 08:30:24Z raasch
[1031]	80	! netCDF4 support (parallel output)
[494]	81	!
[392]	82	! 367 2009-08-25 08:35:52Z maronga
[1031]	83	! simulated_time in netCDF output replaced by time_since_reference_point.
	84	! Output of netCDF messages with aid of message handling routine.
[336]	85	! Bugfix: averaging along z is not allowed for 2d quantities (e.g. u* and z0)
[254]	86	! Output of messages replaced by message handling routine.
[343]	87	! Output of user defined 2D (XY) arrays at z=nzb+1 is now possible
[355]	88	! Bugfix: to_be_resorted => s_av for time-averaged scalars
[367]	89	! Calculation of shf* and qsws* added.
[1]	90	!
[226]	91	! 215 2008-11-18 09:54:31Z raasch
	92	! Bugfix: no output of particle concentration and radius unless particles
	93	! have been started
	94	!
[98]	95	! 96 2007-06-04 08:07:41Z raasch
	96	! Output of density and salinity
	97	!
[77]	98	! 75 2007-03-22 09:54:05Z raasch
	99	! Output of precipitation amount/rate and roughness length,
	100	! 2nd+3rd argument removed from exchange horiz
	101	!
[3]	102	! RCS Log replace by Id keyword, revision history cleaned up
	103	!
[1]	104	! Revision 1.5 2006/08/22 13:50:29 raasch
	105	! xz and yz cross sections now up to nzt+1
	106	!
	107	! Revision 1.2 2006/02/23 10:19:22 raasch
	108	! Output of time-averaged data, output of averages along x, y, or z,
	109	! output of user-defined quantities,
	110	! section data are copied from local_pf to local_2d before they are output,
	111	! output of particle concentration and mean radius,
	112	! Former subroutine plot_2d renamed data_output_2d, pl2d.. renamed do2d..,
	113	! anz renamed ngp, ebene renamed section, pl2d_.._anz renamed do2d_.._n
	114	!
	115	! Revision 1.1 1997/08/11 06:24:09 raasch
	116	! Initial revision
	117	!
	118	!
	119	! Description:
	120	! ------------
[1031]	121	! Data output of horizontal cross-sections in netCDF format or binary format
[1]	122	! compatible to old graphic software iso2d.
	123	! Attention: The position of the sectional planes is still not always computed
	124	! --------- correctly. (zu is used always)!
	125	!------------------------------------------------------------------------------!
	126
	127	USE arrays_3d
	128	USE averaging
	129	USE cloud_parameters
	130	USE control_parameters
	131	USE cpulog
	132	USE grid_variables
	133	USE indices
	134	USE interfaces
	135	USE netcdf_control
	136	USE particle_attributes
	137	USE pegrid
	138
	139	IMPLICIT NONE
	140
	141	CHARACTER (LEN=2) :: do2d_mode, mode
	142	CHARACTER (LEN=4) :: grid
	143	CHARACTER (LEN=25) :: section_chr
	144	CHARACTER (LEN=50) :: rtext
[493]	145	INTEGER :: av, ngp, file_id, i, if, is, iis, j, k, l, layer_xy, n, psi, &
[559]	146	s, sender, &
[1]	147	ind(4)
	148	LOGICAL :: found, resorted, two_d
	149	REAL :: mean_r, s_r3, s_r4
	150	REAL, DIMENSION(:), ALLOCATABLE :: level_z
	151	REAL, DIMENSION(:,:), ALLOCATABLE :: local_2d, local_2d_l
	152	REAL, DIMENSION(:,:,:), ALLOCATABLE :: local_pf
	153	#if defined( __parallel )
	154	REAL, DIMENSION(:,:), ALLOCATABLE :: total_2d
	155	#endif
	156	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
	157
	158	NAMELIST /LOCAL/ rtext
	159
	160	CALL cpu_log (log_point(3),'data_output_2d','start')
	161
	162	!
	163	!-- Immediate return, if no output is requested (no respective sections
	164	!-- found in parameter data_output)
	165	IF ( mode == 'xy' .AND. .NOT. data_output_xy(av) ) RETURN
	166	IF ( mode == 'xz' .AND. .NOT. data_output_xz(av) ) RETURN
	167	IF ( mode == 'yz' .AND. .NOT. data_output_yz(av) ) RETURN
	168
	169	two_d = .FALSE. ! local variable to distinguish between output of pure 2D
	170	! arrays and cross-sections of 3D arrays.
	171
	172	!
	173	!-- Depending on the orientation of the cross-section, the respective output
	174	!-- files have to be opened.
	175	SELECT CASE ( mode )
	176
	177	CASE ( 'xy' )
	178	s = 1
[667]	179	ALLOCATE( level_z(nzb:nzt+1), local_2d(nxlg:nxrg,nysg:nyng) )
[1]	180
[493]	181	!
[1031]	182	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
	183	IF ( netcdf_output .AND. ( myid == 0 .OR. netcdf_data_format > 4 ) ) &
[493]	184	THEN
	185	CALL check_open( 101+av*10 )
	186	ENDIF
[1]	187
	188	IF ( data_output_2d_on_each_pe ) THEN
	189	CALL check_open( 21 )
	190	ELSE
	191	IF ( myid == 0 ) THEN
	192	IF ( iso2d_output ) CALL check_open( 21 )
	193	#if defined( __parallel )
[667]	194	ALLOCATE( total_2d(-nbgp:nx+nbgp,-nbgp:ny+nbgp) )
[1]	195	#endif
	196	ENDIF
	197	ENDIF
	198
	199	CASE ( 'xz' )
	200	s = 2
[667]	201	ALLOCATE( local_2d(nxlg:nxrg,nzb:nzt+1) )
[1]	202
[493]	203	!
[1031]	204	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
	205	IF ( netcdf_output .AND. ( myid == 0 .OR. netcdf_data_format > 4 ) ) &
[493]	206	THEN
	207	CALL check_open( 102+av*10 )
	208	ENDIF
[1]	209
	210	IF ( data_output_2d_on_each_pe ) THEN
	211	CALL check_open( 22 )
	212	ELSE
	213	IF ( myid == 0 ) THEN
	214	IF ( iso2d_output ) CALL check_open( 22 )
	215	#if defined( __parallel )
[667]	216	ALLOCATE( total_2d(-nbgp:nx+nbgp,nzb:nzt+1) )
[1]	217	#endif
	218	ENDIF
	219	ENDIF
	220
	221	CASE ( 'yz' )
	222
	223	s = 3
[667]	224	ALLOCATE( local_2d(nysg:nyng,nzb:nzt+1) )
[1]	225
[493]	226	!
[1031]	227	!-- Parallel netCDF4/HDF5 output is done on all PEs, all other on PE0 only
	228	IF ( netcdf_output .AND. ( myid == 0 .OR. netcdf_data_format > 4 ) ) &
[493]	229	THEN
	230	CALL check_open( 103+av*10 )
	231	ENDIF
[1]	232
	233	IF ( data_output_2d_on_each_pe ) THEN
	234	CALL check_open( 23 )
	235	ELSE
	236	IF ( myid == 0 ) THEN
	237	IF ( iso2d_output ) CALL check_open( 23 )
	238	#if defined( __parallel )
[667]	239	ALLOCATE( total_2d(-nbgp:ny+nbgp,nzb:nzt+1) )
[1]	240	#endif
	241	ENDIF
	242	ENDIF
	243
	244	CASE DEFAULT
	245
[254]	246	message_string = 'unknown cross-section: ' // TRIM( mode )
	247	CALL message( 'data_output_2d', 'PA0180', 1, 2, 0, 6, 0 )
[1]	248
	249	END SELECT
	250
	251	!
	252	!-- Allocate a temporary array for resorting (kji -> ijk).
[667]	253	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nzt+1) )
[1]	254
	255	!
	256	!-- Loop of all variables to be written.
	257	!-- Output dimensions chosen
	258	if = 1
	259	l = MAX( 2, LEN_TRIM( do2d(av,if) ) )
	260	do2d_mode = do2d(av,if)(l-1:l)
	261
	262	DO WHILE ( do2d(av,if)(1:1) /= ' ' )
	263
	264	IF ( do2d_mode == mode ) THEN
	265	!
	266	!-- Store the array chosen on the temporary array.
	267	resorted = .FALSE.
	268	SELECT CASE ( TRIM( do2d(av,if) ) )
	269
	270	CASE ( 'e_xy', 'e_xz', 'e_yz' )
	271	IF ( av == 0 ) THEN
	272	to_be_resorted => e
	273	ELSE
	274	to_be_resorted => e_av
	275	ENDIF
	276	IF ( mode == 'xy' ) level_z = zu
	277
[771]	278	CASE ( 'lpt_xy', 'lpt_xz', 'lpt_yz' )
	279	IF ( av == 0 ) THEN
	280	to_be_resorted => pt
	281	ELSE
	282	to_be_resorted => lpt_av
	283	ENDIF
	284	IF ( mode == 'xy' ) level_z = zu
	285
[1]	286	CASE ( 'lwp*_xy' ) ! 2d-array
	287	IF ( av == 0 ) THEN
[667]	288	DO i = nxlg, nxrg
	289	DO j = nysg, nyng
[1]	290	local_pf(i,j,nzb+1) = SUM( ql(nzb:nzt,j,i) * &
	291	dzw(1:nzt+1) )
	292	ENDDO
	293	ENDDO
	294	ELSE
[667]	295	DO i = nxlg, nxrg
	296	DO j = nysg, nyng
[1]	297	local_pf(i,j,nzb+1) = lwp_av(j,i)
	298	ENDDO
	299	ENDDO
	300	ENDIF
	301	resorted = .TRUE.
	302	two_d = .TRUE.
	303	level_z(nzb+1) = zu(nzb+1)
	304
[1053]	305	CASE ( 'nr_xy', 'nr_xz', 'nr_yz' )
	306	IF ( av == 0 ) THEN
	307	to_be_resorted => nr
	308	ELSE
	309	to_be_resorted => nr_av
	310	ENDIF
	311	IF ( mode == 'xy' ) level_z = zu
	312
[1]	313	CASE ( 'p_xy', 'p_xz', 'p_yz' )
	314	IF ( av == 0 ) THEN
[729]	315	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
[1]	316	to_be_resorted => p
	317	ELSE
[729]	318	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
[1]	319	to_be_resorted => p_av
	320	ENDIF
	321	IF ( mode == 'xy' ) level_z = zu
	322
	323	CASE ( 'pc_xy', 'pc_xz', 'pc_yz' ) ! particle concentration
	324	IF ( av == 0 ) THEN
[215]	325	IF ( simulated_time >= particle_advection_start ) THEN
	326	tend = prt_count
[667]	327	CALL exchange_horiz( tend, nbgp )
[215]	328	ELSE
	329	tend = 0.0
	330	ENDIF
[667]	331	DO i = nxlg, nxrg
	332	DO j = nysg, nyng
[1]	333	DO k = nzb, nzt+1
	334	local_pf(i,j,k) = tend(k,j,i)
	335	ENDDO
	336	ENDDO
	337	ENDDO
	338	resorted = .TRUE.
	339	ELSE
[667]	340	CALL exchange_horiz( pc_av, nbgp )
[1]	341	to_be_resorted => pc_av
	342	ENDIF
	343
	344	CASE ( 'pr_xy', 'pr_xz', 'pr_yz' ) ! mean particle radius
	345	IF ( av == 0 ) THEN
[215]	346	IF ( simulated_time >= particle_advection_start ) THEN
	347	DO i = nxl, nxr
	348	DO j = nys, nyn
	349	DO k = nzb, nzt+1
	350	psi = prt_start_index(k,j,i)
	351	s_r3 = 0.0
	352	s_r4 = 0.0
	353	DO n = psi, psi+prt_count(k,j,i)-1
[790]	354	s_r3 = s_r3 + particles(n)%radius*3 &
	355	particles(n)%weight_factor
	356	s_r4 = s_r4 + particles(n)%radius*4 &
	357	particles(n)%weight_factor
[215]	358	ENDDO
	359	IF ( s_r3 /= 0.0 ) THEN
	360	mean_r = s_r4 / s_r3
	361	ELSE
	362	mean_r = 0.0
	363	ENDIF
	364	tend(k,j,i) = mean_r
[1]	365	ENDDO
	366	ENDDO
	367	ENDDO
[667]	368	CALL exchange_horiz( tend, nbgp )
[215]	369	ELSE
	370	tend = 0.0
[667]	371	END IF
	372	DO i = nxlg, nxrg
	373	DO j = nysg, nyng
[1]	374	DO k = nzb, nzt+1
	375	local_pf(i,j,k) = tend(k,j,i)
	376	ENDDO
	377	ENDDO
	378	ENDDO
	379	resorted = .TRUE.
	380	ELSE
[667]	381	CALL exchange_horiz( pr_av, nbgp )
[1]	382	to_be_resorted => pr_av
	383	ENDIF
	384
[72]	385	CASE ( 'pra*_xy' ) ! 2d-array / integral quantity => no av
	386	CALL exchange_horiz_2d( precipitation_amount )
[667]	387	DO i = nxlg, nxrg
	388	DO j = nysg, nyng
[72]	389	local_pf(i,j,nzb+1) = precipitation_amount(j,i)
	390	ENDDO
	391	ENDDO
	392	precipitation_amount = 0.0 ! reset for next integ. interval
	393	resorted = .TRUE.
	394	two_d = .TRUE.
	395	level_z(nzb+1) = zu(nzb+1)
	396
	397	CASE ( 'prr*_xy' ) ! 2d-array
[1053]	398	IF ( icloud_scheme == 1 ) THEN
	399	IF ( av == 0 ) THEN
	400	CALL exchange_horiz_2d( precipitation_rate )
	401	DO i = nxlg, nxrg
	402	DO j = nysg, nyng
	403	local_pf(i,j,nzb+1) = precipitation_rate(j,i)
	404	ENDDO
	405	ENDDO
	406	ELSE
	407	CALL exchange_horiz_2d( precipitation_rate_av )
	408	DO i = nxlg, nxrg
	409	DO j = nysg, nyng
	410	local_pf(i,j,nzb+1) = precipitation_rate_av(j,i)
	411	ENDDO
	412	ENDDO
	413	ENDIF
	414	ELSE
	415	IF ( av == 0 ) THEN
	416	CALL exchange_horiz_2d( prr(nzb+1,:,:) )
	417	DO i = nxlg, nxrg
	418	DO j = nysg, nyng
	419	local_pf(i,j,nzb+1) = prr(nzb+1,j,i) * hyrho(nzb+1)
	420	ENDDO
	421	ENDDO
	422	ELSE
	423	CALL exchange_horiz_2d( prr_av(nzb+1,:,:) )
	424	DO i = nxlg, nxrg
	425	DO j = nysg, nyng
	426	local_pf(i,j,nzb+1) = prr_av(nzb+1,j,i) * hyrho(nzb+1)
	427	ENDDO
	428	ENDDO
	429	ENDIF
	430	ENDIF
	431	resorted = .TRUE.
	432	two_d = .TRUE.
	433	level_z(nzb+1) = zu(nzb+1)
	434
	435	CASE ( 'prr_xy', 'prr_xz', 'prr_yz' )
[72]	436	IF ( av == 0 ) THEN
[1053]	437	CALL exchange_horiz( prr, nbgp )
[667]	438	DO i = nxlg, nxrg
	439	DO j = nysg, nyng
[1053]	440	DO k = nzb, nzt+1
	441	local_pf(i,j,k) = prr(k,j,i)
	442	ENDDO
[72]	443	ENDDO
	444	ENDDO
	445	ELSE
[1053]	446	CALL exchange_horiz( prr_av, nbgp )
[667]	447	DO i = nxlg, nxrg
	448	DO j = nysg, nyng
[1053]	449	DO k = nzb, nzt+1
	450	local_pf(i,j,k) = prr_av(k,j,i)
	451	ENDDO
[72]	452	ENDDO
	453	ENDDO
	454	ENDIF
	455	resorted = .TRUE.
[1053]	456	IF ( mode == 'xy' ) level_z = zu
[72]	457
[1]	458	CASE ( 'pt_xy', 'pt_xz', 'pt_yz' )
	459	IF ( av == 0 ) THEN
	460	IF ( .NOT. cloud_physics ) THEN
	461	to_be_resorted => pt
	462	ELSE
[667]	463	DO i = nxlg, nxrg
	464	DO j = nysg, nyng
[1]	465	DO k = nzb, nzt+1
	466	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
	467	pt_d_t(k) * &
	468	ql(k,j,i)
	469	ENDDO
	470	ENDDO
	471	ENDDO
	472	resorted = .TRUE.
	473	ENDIF
	474	ELSE
	475	to_be_resorted => pt_av
	476	ENDIF
	477	IF ( mode == 'xy' ) level_z = zu
	478
	479	CASE ( 'q_xy', 'q_xz', 'q_yz' )
	480	IF ( av == 0 ) THEN
	481	to_be_resorted => q
	482	ELSE
	483	to_be_resorted => q_av
	484	ENDIF
	485	IF ( mode == 'xy' ) level_z = zu
	486
[1053]	487	CASE ( 'qc_xy', 'qc_xz', 'qc_yz' )
[1]	488	IF ( av == 0 ) THEN
[1115]	489	to_be_resorted => qc
[1]	490	ELSE
[1115]	491	to_be_resorted => qc_av
[1]	492	ENDIF
	493	IF ( mode == 'xy' ) level_z = zu
	494
[1053]	495	CASE ( 'ql_xy', 'ql_xz', 'ql_yz' )
	496	IF ( av == 0 ) THEN
[1115]	497	to_be_resorted => ql
[1053]	498	ELSE
[1115]	499	to_be_resorted => ql_av
[1053]	500	ENDIF
	501	IF ( mode == 'xy' ) level_z = zu
	502
[1]	503	CASE ( 'ql_c_xy', 'ql_c_xz', 'ql_c_yz' )
	504	IF ( av == 0 ) THEN
	505	to_be_resorted => ql_c
	506	ELSE
	507	to_be_resorted => ql_c_av
	508	ENDIF
	509	IF ( mode == 'xy' ) level_z = zu
	510
	511	CASE ( 'ql_v_xy', 'ql_v_xz', 'ql_v_yz' )
	512	IF ( av == 0 ) THEN
	513	to_be_resorted => ql_v
	514	ELSE
	515	to_be_resorted => ql_v_av
	516	ENDIF
	517	IF ( mode == 'xy' ) level_z = zu
	518
	519	CASE ( 'ql_vp_xy', 'ql_vp_xz', 'ql_vp_yz' )
	520	IF ( av == 0 ) THEN
[1007]	521	IF ( simulated_time >= particle_advection_start ) THEN
	522	DO i = nxl, nxr
	523	DO j = nys, nyn
	524	DO k = nzb, nzt+1
	525	psi = prt_start_index(k,j,i)
	526	DO n = psi, psi+prt_count(k,j,i)-1
	527	tend(k,j,i) = tend(k,j,i) + &
	528	particles(n)%weight_factor / &
	529	prt_count(k,j,i)
	530	ENDDO
	531	ENDDO
	532	ENDDO
	533	ENDDO
	534	CALL exchange_horiz( tend, nbgp )
	535	ELSE
	536	tend = 0.0
	537	END IF
	538	DO i = nxlg, nxrg
	539	DO j = nysg, nyng
	540	DO k = nzb, nzt+1
	541	local_pf(i,j,k) = tend(k,j,i)
	542	ENDDO
	543	ENDDO
	544	ENDDO
	545	resorted = .TRUE.
	546	ELSE
	547	CALL exchange_horiz( ql_vp_av, nbgp )
[1]	548	to_be_resorted => ql_vp
	549	ENDIF
	550	IF ( mode == 'xy' ) level_z = zu
	551
[1053]	552	CASE ( 'qr_xy', 'qr_xz', 'qr_yz' )
	553	IF ( av == 0 ) THEN
	554	to_be_resorted => qr
	555	ELSE
	556	to_be_resorted => qr_av
	557	ENDIF
	558	IF ( mode == 'xy' ) level_z = zu
	559
[354]	560	CASE ( 'qsws*_xy' ) ! 2d-array
	561	IF ( av == 0 ) THEN
[667]	562	DO i = nxlg, nxrg
	563	DO j = nysg, nyng
[354]	564	local_pf(i,j,nzb+1) = qsws(j,i)
	565	ENDDO
	566	ENDDO
	567	ELSE
[667]	568	DO i = nxlg, nxrg
	569	DO j = nysg, nyng
[354]	570	local_pf(i,j,nzb+1) = qsws_av(j,i)
	571	ENDDO
	572	ENDDO
	573	ENDIF
	574	resorted = .TRUE.
	575	two_d = .TRUE.
	576	level_z(nzb+1) = zu(nzb+1)
	577
[1]	578	CASE ( 'qv_xy', 'qv_xz', 'qv_yz' )
	579	IF ( av == 0 ) THEN
[667]	580	DO i = nxlg, nxrg
	581	DO j = nysg, nyng
[1]	582	DO k = nzb, nzt+1
	583	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
	584	ENDDO
	585	ENDDO
	586	ENDDO
	587	resorted = .TRUE.
	588	ELSE
	589	to_be_resorted => qv_av
	590	ENDIF
	591	IF ( mode == 'xy' ) level_z = zu
	592
[96]	593	CASE ( 'rho_xy', 'rho_xz', 'rho_yz' )
	594	IF ( av == 0 ) THEN
	595	to_be_resorted => rho
	596	ELSE
	597	to_be_resorted => rho_av
	598	ENDIF
	599
[1]	600	CASE ( 's_xy', 's_xz', 's_yz' )
	601	IF ( av == 0 ) THEN
	602	to_be_resorted => q
	603	ELSE
[355]	604	to_be_resorted => s_av
[1]	605	ENDIF
	606
[96]	607	CASE ( 'sa_xy', 'sa_xz', 'sa_yz' )
	608	IF ( av == 0 ) THEN
	609	to_be_resorted => sa
	610	ELSE
	611	to_be_resorted => sa_av
	612	ENDIF
	613
[354]	614	CASE ( 'shf*_xy' ) ! 2d-array
	615	IF ( av == 0 ) THEN
[667]	616	DO i = nxlg, nxrg
	617	DO j = nysg, nyng
[354]	618	local_pf(i,j,nzb+1) = shf(j,i)
	619	ENDDO
	620	ENDDO
	621	ELSE
[667]	622	DO i = nxlg, nxrg
	623	DO j = nysg, nyng
[354]	624	local_pf(i,j,nzb+1) = shf_av(j,i)
	625	ENDDO
	626	ENDDO
	627	ENDIF
	628	resorted = .TRUE.
	629	two_d = .TRUE.
	630	level_z(nzb+1) = zu(nzb+1)
	631
[1]	632	CASE ( 't*_xy' ) ! 2d-array
	633	IF ( av == 0 ) THEN
[667]	634	DO i = nxlg, nxrg
	635	DO j = nysg, nyng
[1]	636	local_pf(i,j,nzb+1) = ts(j,i)
	637	ENDDO
	638	ENDDO
	639	ELSE
[667]	640	DO i = nxlg, nxrg
	641	DO j = nysg, nyng
[1]	642	local_pf(i,j,nzb+1) = ts_av(j,i)
	643	ENDDO
	644	ENDDO
	645	ENDIF
	646	resorted = .TRUE.
	647	two_d = .TRUE.
	648	level_z(nzb+1) = zu(nzb+1)
	649
	650	CASE ( 'u_xy', 'u_xz', 'u_yz' )
	651	IF ( av == 0 ) THEN
	652	to_be_resorted => u
	653	ELSE
	654	to_be_resorted => u_av
	655	ENDIF
	656	IF ( mode == 'xy' ) level_z = zu
	657	!
	658	!-- Substitute the values generated by "mirror" boundary condition
	659	!-- at the bottom boundary by the real surface values.
	660	IF ( do2d(av,if) == 'u_xz' .OR. do2d(av,if) == 'u_yz' ) THEN
	661	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
	662	ENDIF
	663
	664	CASE ( 'u*_xy' ) ! 2d-array
	665	IF ( av == 0 ) THEN
[667]	666	DO i = nxlg, nxrg
	667	DO j = nysg, nyng
[1]	668	local_pf(i,j,nzb+1) = us(j,i)
	669	ENDDO
	670	ENDDO
	671	ELSE
[667]	672	DO i = nxlg, nxrg
	673	DO j = nysg, nyng
[1]	674	local_pf(i,j,nzb+1) = us_av(j,i)
	675	ENDDO
	676	ENDDO
	677	ENDIF
	678	resorted = .TRUE.
	679	two_d = .TRUE.
	680	level_z(nzb+1) = zu(nzb+1)
	681
	682	CASE ( 'v_xy', 'v_xz', 'v_yz' )
	683	IF ( av == 0 ) THEN
	684	to_be_resorted => v
	685	ELSE
	686	to_be_resorted => v_av
	687	ENDIF
	688	IF ( mode == 'xy' ) level_z = zu
	689	!
	690	!-- Substitute the values generated by "mirror" boundary condition
	691	!-- at the bottom boundary by the real surface values.
	692	IF ( do2d(av,if) == 'v_xz' .OR. do2d(av,if) == 'v_yz' ) THEN
	693	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
	694	ENDIF
	695
	696	CASE ( 'vpt_xy', 'vpt_xz', 'vpt_yz' )
	697	IF ( av == 0 ) THEN
	698	to_be_resorted => vpt
	699	ELSE
	700	to_be_resorted => vpt_av
	701	ENDIF
	702	IF ( mode == 'xy' ) level_z = zu
	703
	704	CASE ( 'w_xy', 'w_xz', 'w_yz' )
	705	IF ( av == 0 ) THEN
	706	to_be_resorted => w
	707	ELSE
	708	to_be_resorted => w_av
	709	ENDIF
	710	IF ( mode == 'xy' ) level_z = zw
	711
[72]	712	CASE ( 'z0*_xy' ) ! 2d-array
	713	IF ( av == 0 ) THEN
[667]	714	DO i = nxlg, nxrg
	715	DO j = nysg, nyng
[72]	716	local_pf(i,j,nzb+1) = z0(j,i)
	717	ENDDO
	718	ENDDO
	719	ELSE
[667]	720	DO i = nxlg, nxrg
	721	DO j = nysg, nyng
[72]	722	local_pf(i,j,nzb+1) = z0_av(j,i)
	723	ENDDO
	724	ENDDO
	725	ENDIF
	726	resorted = .TRUE.
	727	two_d = .TRUE.
	728	level_z(nzb+1) = zu(nzb+1)
	729
[978]	730	CASE ( 'z0h*_xy' ) ! 2d-array
	731	IF ( av == 0 ) THEN
	732	DO i = nxlg, nxrg
	733	DO j = nysg, nyng
	734	local_pf(i,j,nzb+1) = z0h(j,i)
	735	ENDDO
	736	ENDDO
	737	ELSE
	738	DO i = nxlg, nxrg
	739	DO j = nysg, nyng
	740	local_pf(i,j,nzb+1) = z0h_av(j,i)
	741	ENDDO
	742	ENDDO
	743	ENDIF
	744	resorted = .TRUE.
	745	two_d = .TRUE.
	746	level_z(nzb+1) = zu(nzb+1)
	747
[1]	748	CASE DEFAULT
	749	!
	750	!-- User defined quantity
	751	CALL user_data_output_2d( av, do2d(av,if), found, grid, &
[343]	752	local_pf, two_d )
[1]	753	resorted = .TRUE.
	754
	755	IF ( grid == 'zu' ) THEN
	756	IF ( mode == 'xy' ) level_z = zu
	757	ELSEIF ( grid == 'zw' ) THEN
	758	IF ( mode == 'xy' ) level_z = zw
[343]	759	ELSEIF ( grid == 'zu1' ) THEN
	760	IF ( mode == 'xy' ) level_z(nzb+1) = zu(nzb+1)
[1]	761	ENDIF
	762
	763	IF ( .NOT. found ) THEN
[274]	764	message_string = 'no output provided for: ' // &
	765	TRIM( do2d(av,if) )
[254]	766	CALL message( 'data_output_2d', 'PA0181', 0, 0, 0, 6, 0 )
[1]	767	ENDIF
	768
	769	END SELECT
	770
	771	!
	772	!-- Resort the array to be output, if not done above
	773	IF ( .NOT. resorted ) THEN
[667]	774	DO i = nxlg, nxrg
	775	DO j = nysg, nyng
[1]	776	DO k = nzb, nzt+1
	777	local_pf(i,j,k) = to_be_resorted(k,j,i)
	778	ENDDO
	779	ENDDO
	780	ENDDO
	781	ENDIF
	782
	783	!
	784	!-- Output of the individual cross-sections, depending on the cross-
	785	!-- section mode chosen.
	786	is = 1
	787	loop1: DO WHILE ( section(is,s) /= -9999 .OR. two_d )
	788
	789	SELECT CASE ( mode )
	790
	791	CASE ( 'xy' )
	792	!
	793	!-- Determine the cross section index
	794	IF ( two_d ) THEN
	795	layer_xy = nzb+1
	796	ELSE
	797	layer_xy = section(is,s)
	798	ENDIF
	799
	800	!
[1031]	801	!-- Update the netCDF xy cross section time axis
	802	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[1]	803	IF ( simulated_time /= do2d_xy_last_time(av) ) THEN
	804	do2d_xy_time_count(av) = do2d_xy_time_count(av) + 1
	805	do2d_xy_last_time(av) = simulated_time
[493]	806	IF ( ( .NOT. data_output_2d_on_each_pe .AND. &
[1031]	807	netcdf_output ) .OR. netcdf_data_format > 4 ) &
[493]	808	THEN
[1]	809	#if defined( __netcdf )
	810	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	811	id_var_time_xy(av), &
[291]	812	(/ time_since_reference_point /), &
[1]	813	start = (/ do2d_xy_time_count(av) /), &
	814	count = (/ 1 /) )
[493]	815	CALL handle_netcdf_error( 'data_output_2d', 53 )
[1]	816	#endif
	817	ENDIF
	818	ENDIF
	819	ENDIF
	820	!
	821	!-- If required, carry out averaging along z
[336]	822	IF ( section(is,s) == -1 .AND. .NOT. two_d ) THEN
[1]	823
	824	local_2d = 0.0
	825	!
	826	!-- Carry out the averaging (all data are on the PE)
	827	DO k = nzb, nzt+1
[667]	828	DO j = nysg, nyng
	829	DO i = nxlg, nxrg
[1]	830	local_2d(i,j) = local_2d(i,j) + local_pf(i,j,k)
	831	ENDDO
	832	ENDDO
	833	ENDDO
	834
[667]	835	local_2d = local_2d / ( nzt -nzb + 2.0)
[1]	836
	837	ELSE
	838	!
	839	!-- Just store the respective section on the local array
	840	local_2d = local_pf(:,:,layer_xy)
	841
	842	ENDIF
	843
	844	#if defined( __parallel )
[1031]	845	IF ( netcdf_output .AND. netcdf_data_format > 4 ) THEN
[1]	846	!
[1031]	847	!-- Parallel output in netCDF4/HDF5 format.
[493]	848	!-- Do not output redundant ghost point data except for the
	849	!-- boundaries of the total domain.
	850	IF ( two_d ) THEN
	851	iis = 1
	852	ELSE
	853	iis = is
	854	ENDIF
	855
[1]	856	#if defined( __netcdf )
[493]	857	IF ( nxr == nx .AND. nyn /= ny ) THEN
	858	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	859	id_var_do2d(av,if), &
	860	local_2d(nxl:nxr+1,nys:nyn), &
	861	start = (/ nxl+1, nys+1, iis, &
	862	do2d_xy_time_count(av) /), &
	863	count = (/ nxr-nxl+2, &
	864	nyn-nys+1, 1, 1 /) )
	865	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
	866	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	867	id_var_do2d(av,if), &
	868	local_2d(nxl:nxr,nys:nyn+1), &
	869	start = (/ nxl+1, nys+1, iis, &
	870	do2d_xy_time_count(av) /), &
	871	count = (/ nxr-nxl+1, &
	872	nyn-nys+2, 1, 1 /) )
	873	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
	874	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	875	id_var_do2d(av,if), &
	876	local_2d(nxl:nxr+1,nys:nyn+1),&
	877	start = (/ nxl+1, nys+1, iis, &
	878	do2d_xy_time_count(av) /), &
	879	count = (/ nxr-nxl+2, &
	880	nyn-nys+2, 1, 1 /) )
	881	ELSE
	882	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	883	id_var_do2d(av,if), &
	884	local_2d(nxl:nxr,nys:nyn), &
	885	start = (/ nxl+1, nys+1, iis, &
	886	do2d_xy_time_count(av) /), &
	887	count = (/ nxr-nxl+1, &
	888	nyn-nys+1, 1, 1 /) )
[1]	889	ENDIF
[493]	890
	891	CALL handle_netcdf_error( 'data_output_2d', 55 )
[1]	892	#endif
[493]	893	ELSE
[1]	894
[493]	895	IF ( data_output_2d_on_each_pe ) THEN
[1]	896	!
[493]	897	!-- Output of partial arrays on each PE
	898	#if defined( __netcdf )
	899	IF ( netcdf_output .AND. myid == 0 ) THEN
[691]	900	WRITE ( 21 ) time_since_reference_point, &
[493]	901	do2d_xy_time_count(av), av
	902	ENDIF
	903	#endif
[759]	904	DO i = 0, io_blocks-1
	905	IF ( i == io_group ) THEN
	906	WRITE ( 21 ) nxlg, nxrg, nysg, nyng
	907	WRITE ( 21 ) local_2d
	908	ENDIF
	909	#if defined( __parallel )
	910	CALL MPI_BARRIER( comm2d, ierr )
	911	#endif
	912	ENDDO
[559]	913
[493]	914	ELSE
[1]	915	!
[493]	916	!-- PE0 receives partial arrays from all processors and
	917	!-- then outputs them. Here a barrier has to be set,
	918	!-- because otherwise "-MPI- FATAL: Remote protocol queue
	919	!-- full" may occur.
	920	CALL MPI_BARRIER( comm2d, ierr )
	921
[667]	922	ngp = ( nxrg-nxlg+1 ) * ( nyng-nysg+1 )
[493]	923	IF ( myid == 0 ) THEN
[1]	924	!
[493]	925	!-- Local array can be relocated directly.
[667]	926	total_2d(nxlg:nxrg,nysg:nyng) = local_2d
[1]	927	!
[493]	928	!-- Receive data from all other PEs.
	929	DO n = 1, numprocs-1
[1]	930	!
[493]	931	!-- Receive index limits first, then array.
	932	!-- Index limits are received in arbitrary order from
	933	!-- the PEs.
	934	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	935	MPI_ANY_SOURCE, 0, comm2d, &
	936	status, ierr )
	937	sender = status(MPI_SOURCE)
	938	DEALLOCATE( local_2d )
	939	ALLOCATE( local_2d(ind(1):ind(2),ind(3):ind(4)) )
	940	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	941	MPI_REAL, sender, 1, comm2d, &
	942	status, ierr )
	943	total_2d(ind(1):ind(2),ind(3):ind(4)) = local_2d
	944	ENDDO
[1]	945	!
[493]	946	!-- Output of the total cross-section.
	947	IF ( iso2d_output ) THEN
[667]	948	WRITE (21) total_2d(-nbgp:nx+nbgp,-nbgp:ny+nbgp)
[493]	949	ENDIF
	950	!
	951	!-- Relocate the local array for the next loop increment
	952	DEALLOCATE( local_2d )
[667]	953	ALLOCATE( local_2d(nxlg:nxrg,nysg:nyng) )
[1]	954
	955	#if defined( __netcdf )
[493]	956	IF ( netcdf_output ) THEN
	957	IF ( two_d ) THEN
	958	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	959	id_var_do2d(av,if), &
[1]	960	total_2d(0:nx+1,0:ny+1), &
	961	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
	962	count = (/ nx+2, ny+2, 1, 1 /) )
[493]	963	ELSE
	964	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	965	id_var_do2d(av,if), &
[1]	966	total_2d(0:nx+1,0:ny+1), &
	967	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
	968	count = (/ nx+2, ny+2, 1, 1 /) )
[493]	969	ENDIF
	970	CALL handle_netcdf_error( 'data_output_2d', 54 )
[1]	971	ENDIF
	972	#endif
	973
[493]	974	ELSE
[1]	975	!
[493]	976	!-- First send the local index limits to PE0
[667]	977	ind(1) = nxlg; ind(2) = nxrg
	978	ind(3) = nysg; ind(4) = nyng
[493]	979	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
	980	comm2d, ierr )
[1]	981	!
[493]	982	!-- Send data to PE0
[667]	983	CALL MPI_SEND( local_2d(nxlg,nysg), ngp, &
[493]	984	MPI_REAL, 0, 1, comm2d, ierr )
	985	ENDIF
	986	!
	987	!-- A barrier has to be set, because otherwise some PEs may
	988	!-- proceed too fast so that PE0 may receive wrong data on
	989	!-- tag 0
	990	CALL MPI_BARRIER( comm2d, ierr )
[1]	991	ENDIF
[493]	992
[1]	993	ENDIF
	994	#else
	995	IF ( iso2d_output ) THEN
	996	WRITE (21) local_2d(nxl:nxr+1,nys:nyn+1)
	997	ENDIF
	998	#if defined( __netcdf )
	999	IF ( netcdf_output ) THEN
	1000	IF ( two_d ) THEN
	1001	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1002	id_var_do2d(av,if), &
	1003	local_2d(nxl:nxr+1,nys:nyn+1), &
	1004	start = (/ 1, 1, 1, do2d_xy_time_count(av) /), &
	1005	count = (/ nx+2, ny+2, 1, 1 /) )
	1006	ELSE
	1007	nc_stat = NF90_PUT_VAR( id_set_xy(av), &
	1008	id_var_do2d(av,if), &
	1009	local_2d(nxl:nxr+1,nys:nyn+1), &
	1010	start = (/ 1, 1, is, do2d_xy_time_count(av) /), &
	1011	count = (/ nx+2, ny+2, 1, 1 /) )
	1012	ENDIF
[493]	1013	CALL handle_netcdf_error( 'data_output_2d', 447 )
[1]	1014	ENDIF
	1015	#endif
	1016	#endif
	1017	do2d_xy_n = do2d_xy_n + 1
	1018	!
	1019	!-- Write LOCAL parameter set for ISO2D.
	1020	IF ( myid == 0 .AND. iso2d_output ) THEN
	1021	IF ( section(is,s) /= -1 ) THEN
	1022	WRITE ( section_chr, '(''z = '',F7.2,'' m (GP '',I3, &
	1023	&'')'')' &
	1024	) level_z(layer_xy), layer_xy
	1025	ELSE
	1026	section_chr = 'averaged along z'
	1027	ENDIF
	1028	IF ( av == 0 ) THEN
	1029	rtext = TRIM( do2d(av,if) ) // ' t = ' // &
	1030	TRIM( simulated_time_chr ) // ' ' // &
	1031	TRIM( section_chr )
	1032	ELSE
	1033	rtext = TRIM( do2d(av,if) ) // ' averaged t = ' // &
	1034	TRIM( simulated_time_chr ) // ' ' // &
	1035	TRIM( section_chr )
	1036	ENDIF
	1037	WRITE (27,LOCAL)
	1038	ENDIF
	1039	!
	1040	!-- For 2D-arrays (e.g. u*) only one cross-section is available.
	1041	!-- Hence exit loop of output levels.
	1042	IF ( two_d ) THEN
	1043	two_d = .FALSE.
	1044	EXIT loop1
	1045	ENDIF
	1046
	1047	CASE ( 'xz' )
	1048	!
[1031]	1049	!-- Update the netCDF xz cross section time axis
	1050	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	1051
[1]	1052	IF ( simulated_time /= do2d_xz_last_time(av) ) THEN
	1053	do2d_xz_time_count(av) = do2d_xz_time_count(av) + 1
	1054	do2d_xz_last_time(av) = simulated_time
[493]	1055	IF ( ( .NOT. data_output_2d_on_each_pe .AND. &
[1031]	1056	netcdf_output ) .OR. netcdf_data_format > 4 ) &
[493]	1057	THEN
[1]	1058	#if defined( __netcdf )
	1059	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1060	id_var_time_xz(av), &
[291]	1061	(/ time_since_reference_point /), &
[1]	1062	start = (/ do2d_xz_time_count(av) /), &
	1063	count = (/ 1 /) )
[493]	1064	CALL handle_netcdf_error( 'data_output_2d', 56 )
[1]	1065	#endif
	1066	ENDIF
	1067	ENDIF
[493]	1068
[1]	1069	ENDIF
[667]	1070
[1]	1071	!
	1072	!-- If required, carry out averaging along y
	1073	IF ( section(is,s) == -1 ) THEN
	1074
[667]	1075	ALLOCATE( local_2d_l(nxlg:nxrg,nzb:nzt+1) )
[1]	1076	local_2d_l = 0.0
[667]	1077	ngp = ( nxrg-nxlg+1 ) * ( nzt-nzb+2 )
[1]	1078	!
	1079	!-- First local averaging on the PE
	1080	DO k = nzb, nzt+1
	1081	DO j = nys, nyn
[667]	1082	DO i = nxlg, nxrg
[1]	1083	local_2d_l(i,k) = local_2d_l(i,k) + &
	1084	local_pf(i,j,k)
	1085	ENDDO
	1086	ENDDO
	1087	ENDDO
	1088	#if defined( __parallel )
	1089	!
	1090	!-- Now do the averaging over all PEs along y
[622]	1091	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[667]	1092	CALL MPI_ALLREDUCE( local_2d_l(nxlg,nzb), &
	1093	local_2d(nxlg,nzb), ngp, MPI_REAL, &
[1]	1094	MPI_SUM, comm1dy, ierr )
	1095	#else
	1096	local_2d = local_2d_l
	1097	#endif
	1098	local_2d = local_2d / ( ny + 1.0 )
	1099
	1100	DEALLOCATE( local_2d_l )
	1101
	1102	ELSE
	1103	!
	1104	!-- Just store the respective section on the local array
	1105	!-- (but only if it is available on this PE!)
	1106	IF ( section(is,s) >= nys .AND. section(is,s) <= nyn ) &
	1107	THEN
	1108	local_2d = local_pf(:,section(is,s),nzb:nzt+1)
	1109	ENDIF
	1110
	1111	ENDIF
	1112
	1113	#if defined( __parallel )
[1031]	1114	IF ( netcdf_output .AND. netcdf_data_format > 4 ) THEN
[1]	1115	!
[493]	1116	!-- ATTENTION: The following lines are a workaround, because
	1117	!-- independet output does not work with the
[1031]	1118	!-- current netCDF4 installation. Therefore, data
[493]	1119	!-- are transferred from PEs having the cross
	1120	!-- sections to other PEs along y having no cross
	1121	!-- section data. Some of these data are the
	1122	!-- output.
	1123	!-- BEGIN WORKAROUND---------------------------------------
	1124	IF ( npey /= 1 .AND. section(is,s) /= -1) THEN
[667]	1125	ALLOCATE( local_2d_l(nxlg:nxrg,nzb:nzt+1) )
[493]	1126	local_2d_l = 0.0
	1127	IF ( section(is,s) >= nys .AND. section(is,s) <= nyn )&
	1128	THEN
	1129	local_2d_l = local_2d
	1130	ENDIF
	1131	#if defined( __parallel )
	1132	!
	1133	!-- Distribute data over all PEs along y
[667]	1134	ngp = ( nxrg-nxlg+1 ) * ( nzt-nzb+2 )
[622]	1135	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[667]	1136	CALL MPI_ALLREDUCE( local_2d_l(nxlg,nzb), &
	1137	local_2d(nxlg,nzb), ngp, &
[493]	1138	MPI_REAL, MPI_SUM, comm1dy, ierr )
	1139	#else
	1140	local_2d = local_2d_l
	1141	#endif
	1142	DEALLOCATE( local_2d_l )
	1143	ENDIF
	1144	!-- END WORKAROUND-----------------------------------------
	1145
	1146	!
[1031]	1147	!-- Output in netCDF4/HDF5 format.
[493]	1148	!-- Output only on those PEs where the respective cross
	1149	!-- sections reside. Cross sections averaged along y are
	1150	!-- output on the respective first PE along y (myidy=0).
	1151	IF ( ( section(is,s) >= nys .AND. &
	1152	section(is,s) <= nyn ) .OR. &
	1153	( section(is,s) == -1 .AND. myidy == 0 ) ) THEN
	1154	!
	1155	!-- Do not output redundant ghost point data except for the
	1156	!-- boundaries of the total domain.
[1]	1157	#if defined( __netcdf )
[493]	1158	IF ( nxr == nx ) THEN
	1159	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1160	id_var_do2d(av,if), &
	1161	local_2d(nxl:nxr+1,nzb:nzt+1), &
	1162	start = (/ nxl+1, is, 1, &
	1163	do2d_xz_time_count(av) /), &
	1164	count = (/ nxr-nxl+2, 1, &
	1165	nzt+2, 1 /) )
	1166	ELSE
	1167	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1168	id_var_do2d(av,if), &
	1169	local_2d(nxl:nxr,nzb:nzt+1), &
	1170	start = (/ nxl+1, is, 1, &
	1171	do2d_xz_time_count(av) /), &
	1172	count = (/ nxr-nxl+1, 1, &
	1173	nzt+2, 1 /) )
	1174	ENDIF
	1175
	1176	CALL handle_netcdf_error( 'data_output_2d', 57 )
	1177
	1178	ELSE
	1179	!
	1180	!-- Output on other PEs. Only one point is output!!
	1181	!-- ATTENTION: This is a workaround (see above)!!
	1182	IF ( npey /= 1 ) THEN
	1183	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1184	id_var_do2d(av,if), &
	1185	local_2d(nxl:nxl,nzb:nzb), &
	1186	start = (/ nxl+1, is, 1, &
	1187	do2d_xz_time_count(av) /), &
	1188	count = (/ 1, 1, 1, 1 /) )
	1189	CALL handle_netcdf_error( 'data_output_2d', 451 )
	1190	ENDIF
[1]	1191	#endif
	1192	ENDIF
	1193
	1194	ELSE
	1195
[493]	1196	IF ( data_output_2d_on_each_pe ) THEN
[1]	1197	!
[493]	1198	!-- Output of partial arrays on each PE. If the cross
	1199	!-- section does not reside on the PE, output special
	1200	!-- index values.
	1201	#if defined( __netcdf )
	1202	IF ( netcdf_output .AND. myid == 0 ) THEN
[691]	1203	WRITE ( 22 ) time_since_reference_point, &
[493]	1204	do2d_xz_time_count(av), av
	1205	ENDIF
	1206	#endif
[759]	1207	DO i = 0, io_blocks-1
	1208	IF ( i == io_group ) THEN
	1209	IF ( ( section(is,s) >= nys .AND. &
	1210	section(is,s) <= nyn ) .OR. &
	1211	( section(is,s) == -1 .AND. &
	1212	nys-1 == -1 ) ) &
	1213	THEN
	1214	WRITE (22) nxlg, nxrg, nzb, nzt+1
	1215	WRITE (22) local_2d
	1216	ELSE
	1217	WRITE (22) -1, -1, -1, -1
	1218	ENDIF
	1219	ENDIF
	1220	#if defined( __parallel )
	1221	CALL MPI_BARRIER( comm2d, ierr )
	1222	#endif
	1223	ENDDO
[493]	1224
	1225	ELSE
[1]	1226	!
[493]	1227	!-- PE0 receives partial arrays from all processors of the
	1228	!-- respective cross section and outputs them. Here a
	1229	!-- barrier has to be set, because otherwise
	1230	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1231	CALL MPI_BARRIER( comm2d, ierr )
	1232
[667]	1233	ngp = ( nxrg-nxlg+1 ) * ( nzt-nzb+2 )
[493]	1234	IF ( myid == 0 ) THEN
[1]	1235	!
[493]	1236	!-- Local array can be relocated directly.
	1237	IF ( ( section(is,s) >= nys .AND. &
	1238	section(is,s) <= nyn ) .OR. &
	1239	( section(is,s) == -1 .AND. nys-1 == -1 ) ) &
	1240	THEN
[667]	1241	total_2d(nxlg:nxrg,nzb:nzt+1) = local_2d
[493]	1242	ENDIF
[1]	1243	!
[493]	1244	!-- Receive data from all other PEs.
	1245	DO n = 1, numprocs-1
	1246	!
	1247	!-- Receive index limits first, then array.
	1248	!-- Index limits are received in arbitrary order from
	1249	!-- the PEs.
	1250	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1251	MPI_ANY_SOURCE, 0, comm2d, &
[1]	1252	status, ierr )
[493]	1253	!
	1254	!-- Not all PEs have data for XZ-cross-section.
	1255	IF ( ind(1) /= -9999 ) THEN
	1256	sender = status(MPI_SOURCE)
	1257	DEALLOCATE( local_2d )
	1258	ALLOCATE( local_2d(ind(1):ind(2), &
	1259	ind(3):ind(4)) )
	1260	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1261	MPI_REAL, sender, 1, comm2d, &
	1262	status, ierr )
	1263	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
	1264	local_2d
	1265	ENDIF
	1266	ENDDO
	1267	!
	1268	!-- Output of the total cross-section.
	1269	IF ( iso2d_output ) THEN
[667]	1270	WRITE (22) total_2d(-nbgp:nx+nbgp,nzb:nzt+1)
[1]	1271	ENDIF
	1272	!
[493]	1273	!-- Relocate the local array for the next loop increment
	1274	DEALLOCATE( local_2d )
[667]	1275	ALLOCATE( local_2d(nxlg:nxrg,nzb:nzt+1) )
[1]	1276
	1277	#if defined( __netcdf )
[493]	1278	IF ( netcdf_output ) THEN
	1279	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
[1]	1280	id_var_do2d(av,if), &
	1281	total_2d(0:nx+1,nzb:nzt+1),&
	1282	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
	1283	count = (/ nx+2, 1, nz+2, 1 /) )
[493]	1284	CALL handle_netcdf_error( 'data_output_2d', 58 )
	1285	ENDIF
[1]	1286	#endif
	1287
[493]	1288	ELSE
[1]	1289	!
[493]	1290	!-- If the cross section resides on the PE, send the
	1291	!-- local index limits, otherwise send -9999 to PE0.
	1292	IF ( ( section(is,s) >= nys .AND. &
	1293	section(is,s) <= nyn ) .OR. &
	1294	( section(is,s) == -1 .AND. nys-1 == -1 ) ) &
	1295	THEN
[667]	1296	ind(1) = nxlg; ind(2) = nxrg
[493]	1297	ind(3) = nzb; ind(4) = nzt+1
	1298	ELSE
	1299	ind(1) = -9999; ind(2) = -9999
	1300	ind(3) = -9999; ind(4) = -9999
	1301	ENDIF
	1302	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
	1303	comm2d, ierr )
	1304	!
	1305	!-- If applicable, send data to PE0.
	1306	IF ( ind(1) /= -9999 ) THEN
[667]	1307	CALL MPI_SEND( local_2d(nxlg,nzb), ngp, &
[493]	1308	MPI_REAL, 0, 1, comm2d, ierr )
	1309	ENDIF
[1]	1310	ENDIF
	1311	!
[493]	1312	!-- A barrier has to be set, because otherwise some PEs may
	1313	!-- proceed too fast so that PE0 may receive wrong data on
	1314	!-- tag 0
	1315	CALL MPI_BARRIER( comm2d, ierr )
[1]	1316	ENDIF
[493]	1317
[1]	1318	ENDIF
	1319	#else
	1320	IF ( iso2d_output ) THEN
	1321	WRITE (22) local_2d(nxl:nxr+1,nzb:nzt+1)
	1322	ENDIF
	1323	#if defined( __netcdf )
	1324	IF ( netcdf_output ) THEN
	1325	nc_stat = NF90_PUT_VAR( id_set_xz(av), &
	1326	id_var_do2d(av,if), &
	1327	local_2d(nxl:nxr+1,nzb:nzt+1), &
	1328	start = (/ 1, is, 1, do2d_xz_time_count(av) /), &
	1329	count = (/ nx+2, 1, nz+2, 1 /) )
[493]	1330	CALL handle_netcdf_error( 'data_output_2d', 451 )
[1]	1331	ENDIF
	1332	#endif
	1333	#endif
	1334	do2d_xz_n = do2d_xz_n + 1
	1335	!
	1336	!-- Write LOCAL-parameter set for ISO2D.
	1337	IF ( myid == 0 .AND. iso2d_output ) THEN
	1338	IF ( section(is,s) /= -1 ) THEN
	1339	WRITE ( section_chr, '(''y = '',F8.2,'' m (GP '',I3, &
	1340	&'')'')' &
	1341	) section(is,s)*dy, section(is,s)
	1342	ELSE
	1343	section_chr = 'averaged along y'
	1344	ENDIF
	1345	IF ( av == 0 ) THEN
	1346	rtext = TRIM( do2d(av,if) ) // ' t = ' // &
	1347	TRIM( simulated_time_chr ) // ' ' // &
	1348	TRIM( section_chr )
	1349	ELSE
	1350	rtext = TRIM( do2d(av,if) ) // ' averaged t = ' // &
	1351	TRIM( simulated_time_chr ) // ' ' // &
	1352	TRIM( section_chr )
	1353	ENDIF
	1354	WRITE (28,LOCAL)
	1355	ENDIF
	1356
	1357	CASE ( 'yz' )
	1358	!
[1031]	1359	!-- Update the netCDF yz cross section time axis
	1360	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[493]	1361
[1]	1362	IF ( simulated_time /= do2d_yz_last_time(av) ) THEN
	1363	do2d_yz_time_count(av) = do2d_yz_time_count(av) + 1
	1364	do2d_yz_last_time(av) = simulated_time
[493]	1365	IF ( ( .NOT. data_output_2d_on_each_pe .AND. &
[1031]	1366	netcdf_output ) .OR. netcdf_data_format > 4 ) &
[493]	1367	THEN
[1]	1368	#if defined( __netcdf )
	1369	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1370	id_var_time_yz(av), &
[291]	1371	(/ time_since_reference_point /), &
[1]	1372	start = (/ do2d_yz_time_count(av) /), &
	1373	count = (/ 1 /) )
[263]	1374	CALL handle_netcdf_error( 'data_output_2d', 59 )
[1]	1375	#endif
	1376	ENDIF
	1377	ENDIF
[493]	1378
[1]	1379	ENDIF
	1380	!
	1381	!-- If required, carry out averaging along x
	1382	IF ( section(is,s) == -1 ) THEN
	1383
[667]	1384	ALLOCATE( local_2d_l(nysg:nyng,nzb:nzt+1) )
[1]	1385	local_2d_l = 0.0
[667]	1386	ngp = ( nyng-nysg+1 ) * ( nzt-nzb+2 )
[1]	1387	!
	1388	!-- First local averaging on the PE
	1389	DO k = nzb, nzt+1
[667]	1390	DO j = nysg, nyng
[1]	1391	DO i = nxl, nxr
	1392	local_2d_l(j,k) = local_2d_l(j,k) + &
	1393	local_pf(i,j,k)
	1394	ENDDO
	1395	ENDDO
	1396	ENDDO
	1397	#if defined( __parallel )
	1398	!
	1399	!-- Now do the averaging over all PEs along x
[622]	1400	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[667]	1401	CALL MPI_ALLREDUCE( local_2d_l(nysg,nzb), &
	1402	local_2d(nysg,nzb), ngp, MPI_REAL, &
[1]	1403	MPI_SUM, comm1dx, ierr )
	1404	#else
	1405	local_2d = local_2d_l
	1406	#endif
	1407	local_2d = local_2d / ( nx + 1.0 )
	1408
	1409	DEALLOCATE( local_2d_l )
	1410
	1411	ELSE
	1412	!
	1413	!-- Just store the respective section on the local array
	1414	!-- (but only if it is available on this PE!)
	1415	IF ( section(is,s) >= nxl .AND. section(is,s) <= nxr ) &
	1416	THEN
	1417	local_2d = local_pf(section(is,s),:,nzb:nzt+1)
	1418	ENDIF
	1419
	1420	ENDIF
	1421
	1422	#if defined( __parallel )
[1031]	1423	IF ( netcdf_output .AND. netcdf_data_format > 4 ) THEN
[1]	1424	!
[493]	1425	!-- ATTENTION: The following lines are a workaround, because
	1426	!-- independet output does not work with the
[1031]	1427	!-- current netCDF4 installation. Therefore, data
[493]	1428	!-- are transferred from PEs having the cross
	1429	!-- sections to other PEs along y having no cross
	1430	!-- section data. Some of these data are the
	1431	!-- output.
	1432	!-- BEGIN WORKAROUND---------------------------------------
	1433	IF ( npex /= 1 .AND. section(is,s) /= -1) THEN
[667]	1434	ALLOCATE( local_2d_l(nysg:nyng,nzb:nzt+1) )
[493]	1435	local_2d_l = 0.0
	1436	IF ( section(is,s) >= nxl .AND. section(is,s) <= nxr )&
	1437	THEN
	1438	local_2d_l = local_2d
	1439	ENDIF
	1440	#if defined( __parallel )
	1441	!
	1442	!-- Distribute data over all PEs along x
[667]	1443	ngp = ( nyng-nysg+1 ) * ( nzt-nzb + 2 )
[622]	1444	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[667]	1445	CALL MPI_ALLREDUCE( local_2d_l(nysg,nzb), &
	1446	local_2d(nysg,nzb), ngp, &
[493]	1447	MPI_REAL, MPI_SUM, comm1dx, ierr )
	1448	#else
	1449	local_2d = local_2d_l
	1450	#endif
	1451	DEALLOCATE( local_2d_l )
	1452	ENDIF
	1453	!-- END WORKAROUND-----------------------------------------
	1454
	1455	!
[1031]	1456	!-- Output in netCDF4/HDF5 format.
[493]	1457	!-- Output only on those PEs where the respective cross
	1458	!-- sections reside. Cross sections averaged along x are
	1459	!-- output on the respective first PE along x (myidx=0).
	1460	IF ( ( section(is,s) >= nxl .AND. &
	1461	section(is,s) <= nxr ) .OR. &
	1462	( section(is,s) == -1 .AND. myidx == 0 ) ) THEN
	1463	!
	1464	!-- Do not output redundant ghost point data except for the
	1465	!-- boundaries of the total domain.
[1]	1466	#if defined( __netcdf )
[493]	1467	IF ( nyn == ny ) THEN
	1468	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1469	id_var_do2d(av,if), &
	1470	local_2d(nys:nyn+1,nzb:nzt+1), &
	1471	start = (/ is, nys+1, 1, &
	1472	do2d_yz_time_count(av) /), &
	1473	count = (/ 1, nyn-nys+2, &
	1474	nzt+2, 1 /) )
	1475	ELSE
	1476	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1477	id_var_do2d(av,if), &
	1478	local_2d(nys:nyn,nzb:nzt+1), &
	1479	start = (/ is, nys+1, 1, &
	1480	do2d_yz_time_count(av) /), &
	1481	count = (/ 1, nyn-nys+1, &
	1482	nzt+2, 1 /) )
	1483	ENDIF
	1484
	1485	CALL handle_netcdf_error( 'data_output_2d', 60 )
	1486
	1487	ELSE
	1488	!
	1489	!-- Output on other PEs. Only one point is output!!
	1490	!-- ATTENTION: This is a workaround (see above)!!
	1491	IF ( npex /= 1 ) THEN
	1492	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1493	id_var_do2d(av,if), &
	1494	local_2d(nys:nys,nzb:nzb), &
	1495	start = (/ is, nys+1, 1, &
	1496	do2d_yz_time_count(av) /), &
	1497	count = (/ 1, 1, 1, 1 /) )
	1498	CALL handle_netcdf_error( 'data_output_2d', 452 )
	1499	ENDIF
[1]	1500	#endif
	1501	ENDIF
	1502
	1503	ELSE
	1504
[493]	1505	IF ( data_output_2d_on_each_pe ) THEN
[1]	1506	!
[493]	1507	!-- Output of partial arrays on each PE. If the cross
	1508	!-- section does not reside on the PE, output special
	1509	!-- index values.
	1510	#if defined( __netcdf )
	1511	IF ( netcdf_output .AND. myid == 0 ) THEN
[691]	1512	WRITE ( 23 ) time_since_reference_point, &
[493]	1513	do2d_yz_time_count(av), av
	1514	ENDIF
	1515	#endif
[759]	1516	DO i = 0, io_blocks-1
	1517	IF ( i == io_group ) THEN
	1518	IF ( ( section(is,s) >= nxl .AND. &
	1519	section(is,s) <= nxr ) .OR. &
	1520	( section(is,s) == -1 .AND. &
	1521	nxl-1 == -1 ) ) &
	1522	THEN
	1523	WRITE (23) nysg, nyng, nzb, nzt+1
	1524	WRITE (23) local_2d
	1525	ELSE
	1526	WRITE (23) -1, -1, -1, -1
	1527	ENDIF
	1528	ENDIF
	1529	#if defined( __parallel )
	1530	CALL MPI_BARRIER( comm2d, ierr )
	1531	#endif
	1532	ENDDO
[493]	1533
	1534	ELSE
[1]	1535	!
[493]	1536	!-- PE0 receives partial arrays from all processors of the
	1537	!-- respective cross section and outputs them. Here a
	1538	!-- barrier has to be set, because otherwise
	1539	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	1540	CALL MPI_BARRIER( comm2d, ierr )
	1541
[667]	1542	ngp = ( nyng-nysg+1 ) * ( nzt-nzb+2 )
[493]	1543	IF ( myid == 0 ) THEN
[1]	1544	!
[493]	1545	!-- Local array can be relocated directly.
	1546	IF ( ( section(is,s) >= nxl .AND. &
	1547	section(is,s) <= nxr ) .OR. &
	1548	( section(is,s) == -1 .AND. nxl-1 == -1 ) ) &
	1549	THEN
[667]	1550	total_2d(nysg:nyng,nzb:nzt+1) = local_2d
[493]	1551	ENDIF
[1]	1552	!
[493]	1553	!-- Receive data from all other PEs.
	1554	DO n = 1, numprocs-1
	1555	!
	1556	!-- Receive index limits first, then array.
	1557	!-- Index limits are received in arbitrary order from
	1558	!-- the PEs.
	1559	CALL MPI_RECV( ind(1), 4, MPI_INTEGER, &
	1560	MPI_ANY_SOURCE, 0, comm2d, &
[1]	1561	status, ierr )
[493]	1562	!
	1563	!-- Not all PEs have data for YZ-cross-section.
	1564	IF ( ind(1) /= -9999 ) THEN
	1565	sender = status(MPI_SOURCE)
	1566	DEALLOCATE( local_2d )
	1567	ALLOCATE( local_2d(ind(1):ind(2), &
	1568	ind(3):ind(4)) )
	1569	CALL MPI_RECV( local_2d(ind(1),ind(3)), ngp, &
	1570	MPI_REAL, sender, 1, comm2d, &
	1571	status, ierr )
	1572	total_2d(ind(1):ind(2),ind(3):ind(4)) = &
	1573	local_2d
	1574	ENDIF
	1575	ENDDO
	1576	!
	1577	!-- Output of the total cross-section.
	1578	IF ( iso2d_output ) THEN
	1579	WRITE (23) total_2d(0:ny+1,nzb:nzt+1)
[1]	1580	ENDIF
	1581	!
[493]	1582	!-- Relocate the local array for the next loop increment
	1583	DEALLOCATE( local_2d )
[667]	1584	ALLOCATE( local_2d(nysg:nyng,nzb:nzt+1) )
[1]	1585
	1586	#if defined( __netcdf )
[493]	1587	IF ( netcdf_output ) THEN
	1588	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
[1]	1589	id_var_do2d(av,if), &
	1590	total_2d(0:ny+1,nzb:nzt+1),&
	1591	start = (/ is, 1, 1, do2d_yz_time_count(av) /), &
	1592	count = (/ 1, ny+2, nz+2, 1 /) )
[493]	1593	CALL handle_netcdf_error( 'data_output_2d', 61 )
	1594	ENDIF
[1]	1595	#endif
	1596
[493]	1597	ELSE
[1]	1598	!
[493]	1599	!-- If the cross section resides on the PE, send the
	1600	!-- local index limits, otherwise send -9999 to PE0.
	1601	IF ( ( section(is,s) >= nxl .AND. &
	1602	section(is,s) <= nxr ) .OR. &
	1603	( section(is,s) == -1 .AND. nxl-1 == -1 ) ) &
	1604	THEN
[667]	1605	ind(1) = nysg; ind(2) = nyng
[493]	1606	ind(3) = nzb; ind(4) = nzt+1
	1607	ELSE
	1608	ind(1) = -9999; ind(2) = -9999
	1609	ind(3) = -9999; ind(4) = -9999
	1610	ENDIF
	1611	CALL MPI_SEND( ind(1), 4, MPI_INTEGER, 0, 0, &
	1612	comm2d, ierr )
	1613	!
	1614	!-- If applicable, send data to PE0.
	1615	IF ( ind(1) /= -9999 ) THEN
[667]	1616	CALL MPI_SEND( local_2d(nysg,nzb), ngp, &
[493]	1617	MPI_REAL, 0, 1, comm2d, ierr )
	1618	ENDIF
[1]	1619	ENDIF
	1620	!
[493]	1621	!-- A barrier has to be set, because otherwise some PEs may
	1622	!-- proceed too fast so that PE0 may receive wrong data on
	1623	!-- tag 0
	1624	CALL MPI_BARRIER( comm2d, ierr )
[1]	1625	ENDIF
[493]	1626
[1]	1627	ENDIF
	1628	#else
	1629	IF ( iso2d_output ) THEN
	1630	WRITE (23) local_2d(nys:nyn+1,nzb:nzt+1)
	1631	ENDIF
	1632	#if defined( __netcdf )
	1633	IF ( netcdf_output ) THEN
	1634	nc_stat = NF90_PUT_VAR( id_set_yz(av), &
	1635	id_var_do2d(av,if), &
	1636	local_2d(nys:nyn+1,nzb:nzt+1), &
	1637	start = (/ is, 1, 1, do2d_xz_time_count(av) /), &
	1638	count = (/ 1, ny+2, nz+2, 1 /) )
[493]	1639	CALL handle_netcdf_error( 'data_output_2d', 452 )
[1]	1640	ENDIF
	1641	#endif
	1642	#endif
	1643	do2d_yz_n = do2d_yz_n + 1
	1644	!
	1645	!-- Write LOCAL-parameter set for ISO2D.
	1646	IF ( myid == 0 .AND. iso2d_output ) THEN
	1647	IF ( section(is,s) /= -1 ) THEN
	1648	WRITE ( section_chr, '(''x = '',F8.2,'' m (GP '',I3, &
	1649	&'')'')' &
	1650	) section(is,s)*dx, section(is,s)
	1651	ELSE
	1652	section_chr = 'averaged along x'
	1653	ENDIF
	1654	IF ( av == 0 ) THEN
	1655	rtext = TRIM( do2d(av,if) ) // ' t = ' // &
	1656	TRIM( simulated_time_chr ) // ' ' // &
	1657	TRIM( section_chr )
	1658	ELSE
	1659	rtext = TRIM( do2d(av,if) ) // ' averaged t = ' // &
	1660	TRIM( simulated_time_chr ) // ' ' // &
	1661	TRIM( section_chr )
	1662	ENDIF
	1663	WRITE (29,LOCAL)
	1664	ENDIF
	1665
	1666	END SELECT
	1667
	1668	is = is + 1
	1669	ENDDO loop1
	1670
	1671	ENDIF
	1672
	1673	if = if + 1
	1674	l = MAX( 2, LEN_TRIM( do2d(av,if) ) )
	1675	do2d_mode = do2d(av,if)(l-1:l)
	1676
	1677	ENDDO
	1678
	1679	!
	1680	!-- Deallocate temporary arrays.
	1681	IF ( ALLOCATED( level_z ) ) DEALLOCATE( level_z )
	1682	DEALLOCATE( local_pf, local_2d )
	1683	#if defined( __parallel )
	1684	IF ( .NOT. data_output_2d_on_each_pe .AND. myid == 0 ) THEN
	1685	DEALLOCATE( total_2d )
	1686	ENDIF
	1687	#endif
	1688
	1689	!
	1690	!-- Close plot output file.
	1691	file_id = 20 + s
	1692
	1693	IF ( data_output_2d_on_each_pe ) THEN
[759]	1694	DO i = 0, io_blocks-1
	1695	IF ( i == io_group ) THEN
	1696	CALL close_file( file_id )
	1697	ENDIF
	1698	#if defined( __parallel )
	1699	CALL MPI_BARRIER( comm2d, ierr )
	1700	#endif
	1701	ENDDO
[1]	1702	ELSE
	1703	IF ( myid == 0 ) CALL close_file( file_id )
	1704	ENDIF
	1705
	1706
	1707	CALL cpu_log (log_point(3),'data_output_2d','stop','nobarrier')
	1708
	1709	END SUBROUTINE data_output_2d

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