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source: palm/trunk/SOURCE/data_output_mask.f90 @ 4180

Last change on this file since 4180 was 4180, checked in by scharf, 5 years ago
removed comments in 'Former revisions' section that are older than 01.01.2019
Property svn:keywords set to `Id`
File size: 31.5 KB

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[3582]	1	!> @file data_output_mask.f90
	2	!------------------------------------------------------------------------------!
	3	! This file is part of the PALM model system.
	4	!
	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.
	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	!
[3655]	17	! Copyright 1997-2019 Leibniz Universitaet Hannover
[3582]	18	!------------------------------------------------------------------------------!
	19	!
	20	! Current revisions:
	21	! -----------------
[3589]	22	!
	23	!
[3582]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_mask.f90 4180 2019-08-21 14:37:54Z scharf $
[4168]	27	! Remove variable grid
	28	!
	29	! 4167 2019-08-16 11:01:48Z suehring
[4167]	30	! Changed behaviour of masked output over surface to follow terrain and ignore
	31	! buildings (J.Resler, T.Gronemeier)
	32	!
[4168]	33	! 4069 2019-07-01 14:05:51Z Giersch
[4069]	34	! Masked output running index mid has been introduced as a local variable to
	35	! avoid runtime error (Loop variable has been modified) in time_integration
	36	!
[4167]	37	! 4039 2019-06-18 10:32:41Z suehring
[4039]	38	! Modularize diagnostic output
	39	!
[4069]	40	! 3994 2019-05-22 18:08:09Z suehring
[3994]	41	! output of turbulence intensity added
	42	!
[4039]	43	! 3665 2019-01-10 08:28:24Z raasch
[3994]	44	! unused variables removed
	45	!
	46	! 3655 2019-01-07 16:51:22Z knoop
[3632]	47	! Fix output time levels (use time_since_reference_point)
	48	!
[3582]	49	!
	50	! Description:
	51	! ------------
	52	!> Masked data output in netCDF format for current mask (current value of mid).
	53	!------------------------------------------------------------------------------!
[4069]	54	SUBROUTINE data_output_mask( av, mid )
[3582]	55
	56
	57
	58	#if defined( __netcdf )
	59	USE arrays_3d, &
	60	ONLY: e, nc, nr, p, pt, q, qc, ql, ql_c, ql_v, qr, rho_ocean, s, sa, &
	61	tend, u, v, vpt, w, d_exner
	62
	63	USE averaging, &
	64	ONLY: e_av, lpt_av, nc_av, nr_av, p_av, pc_av, pr_av, pt_av, q_av, &
	65	qc_av, ql_av, ql_c_av, ql_v_av, ql_vp_av, qv_av, qr_av, &
	66	rho_ocean_av, s_av, sa_av, u_av, v_av, vpt_av, w_av
	67
	68	USE basic_constants_and_equations_mod, &
	69	ONLY: lv_d_cp
	70
	71	USE chemistry_model_mod, &
	72	ONLY: chem_data_output_mask
	73
	74	USE control_parameters, &
	75	ONLY: air_chemistry, domask, domask_no, domask_time_count, mask_i, &
	76	mask_j, mask_k, mask_size, mask_size_l, mask_start_l, &
	77	mask_surface, &
[4069]	78	max_masks, message_string, nz_do3d, salsa, &
[3632]	79	time_since_reference_point
	80
[4039]	81	USE diagnostic_output_quantities_mod, &
	82	ONLY: doq_output_mask
	83
[3582]	84	USE cpulog, &
	85	ONLY: cpu_log, log_point
	86
	87	USE indices, &
[4167]	88	ONLY: nbgp, nxl, nxr, nyn, nys, nzb, nzt, wall_flags_0
[3582]	89
	90	USE kinds
	91
	92	USE bulk_cloud_model_mod, &
	93	ONLY: bulk_cloud_model
	94
	95	USE NETCDF
	96
	97	USE netcdf_interface, &
[4167]	98	ONLY: fill_value, id_set_mask, id_var_domask, id_var_time_mask, &
	99	nc_stat, netcdf_data_format, netcdf_handle_error
[3582]	100
	101	USE particle_attributes, &
	102	ONLY: grid_particles, number_of_particles, particles, &
	103	particle_advection_start, prt_count
	104
	105	USE pegrid
	106
	107	USE radiation_model_mod, &
	108	ONLY: radiation, radiation_data_output_mask
	109
	110	USE salsa_mod, &
	111	ONLY: salsa_data_output_mask
	112
[4167]	113
[3582]	114	IMPLICIT NONE
	115
	116	INTEGER(iwp) :: av !< flag for (non-)average output
	117	INTEGER(iwp) :: ngp !< number of grid points of an output slice
	118	INTEGER(iwp) :: i !< loop index
	119	INTEGER(iwp) :: ivar !< variable index
	120	INTEGER(iwp) :: j !< loop index
	121	INTEGER(iwp) :: k !< loop index
[4167]	122	INTEGER(iwp) :: im !< loop index for masked variables
	123	INTEGER(iwp) :: jm !< loop index for masked variables
[3582]	124	INTEGER(iwp) :: kk !< vertical index
[4069]	125	INTEGER(iwp) :: mid !< masked output running index
[3582]	126	INTEGER(iwp) :: n !< loop index
	127	INTEGER(iwp) :: netcdf_data_format_save !< value of netcdf_data_format
	128	INTEGER(iwp) :: sender !< PE id of sending PE
[4167]	129	INTEGER(iwp) :: ktt !< k index of highest terrain surface
[3582]	130	INTEGER(iwp) :: ind(6) !< index limits (lower/upper bounds) of array 'local_2d'
	131
	132	LOGICAL :: found !< true if output variable was found
	133	LOGICAL :: resorted !< true if variable is resorted
	134
	135	REAL(wp) :: mean_r !< mean particle radius
	136	REAL(wp) :: s_r2 !< sum( particle-radius**2 )
	137	REAL(wp) :: s_r3 !< sum( particle-radius**3 )
	138
	139	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !< output array
	140	#if defined( __parallel )
	141	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: total_pf !< collected output array
	142	#endif
	143	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !< points to array which shall be output
	144
	145	!
	146	!-- Return, if nothing to output
	147	IF ( domask_no(mid,av) == 0 ) RETURN
	148
	149	CALL cpu_log (log_point(49),'data_output_mask','start')
	150
	151	!
	152	!-- Parallel netcdf output is not tested so far for masked data, hence
	153	!-- netcdf_data_format is switched back to non-paralell output.
	154	netcdf_data_format_save = netcdf_data_format
	155	IF ( netcdf_data_format == 5 ) netcdf_data_format = 3
	156	IF ( netcdf_data_format == 6 ) netcdf_data_format = 4
	157
	158	!
	159	!-- Open output file.
	160	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
	161	CALL check_open( 200+mid+av*max_masks )
	162	ENDIF
	163
	164	!
	165	!-- Allocate total and local output arrays.
	166	#if defined( __parallel )
	167	IF ( myid == 0 ) THEN
	168	ALLOCATE( total_pf(mask_size(mid,1),mask_size(mid,2),mask_size(mid,3)) )
	169	ENDIF
	170	#endif
	171	ALLOCATE( local_pf(mask_size_l(mid,1),mask_size_l(mid,2), &
	172	mask_size_l(mid,3)) )
	173
	174	!
	175	!-- Update the netCDF time axis.
	176	domask_time_count(mid,av) = domask_time_count(mid,av) + 1
	177	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
	178	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), id_var_time_mask(mid,av), &
[3632]	179	(/ time_since_reference_point /), &
[3582]	180	start = (/ domask_time_count(mid,av) /), &
	181	count = (/ 1 /) )
	182	CALL netcdf_handle_error( 'data_output_mask', 460 )
	183	ENDIF
	184
	185	!
	186	!-- Loop over all variables to be written.
	187	ivar = 1
	188
	189	DO WHILE ( domask(mid,av,ivar)(1:1) /= ' ' )
	190	!
	191	!-- Reallocate local_pf on PE 0 since its shape changes during MPI exchange
	192	IF ( netcdf_data_format < 5 .AND. myid == 0 .AND. ivar > 1 ) THEN
	193	DEALLOCATE( local_pf )
	194	ALLOCATE( local_pf(mask_size_l(mid,1),mask_size_l(mid,2), &
	195	mask_size_l(mid,3)) )
	196	ENDIF
	197	!
	198	!-- Store the variable chosen.
	199	resorted = .FALSE.
	200	SELECT CASE ( TRIM( domask(mid,av,ivar) ) )
	201
	202	CASE ( 'e' )
	203	IF ( av == 0 ) THEN
	204	to_be_resorted => e
	205	ELSE
	206	to_be_resorted => e_av
	207	ENDIF
	208
	209	CASE ( 'thetal' )
	210	IF ( av == 0 ) THEN
	211	to_be_resorted => pt
	212	ELSE
	213	to_be_resorted => lpt_av
	214	ENDIF
	215
	216	CASE ( 'nc' )
	217	IF ( av == 0 ) THEN
	218	to_be_resorted => nc
	219	ELSE
	220	to_be_resorted => nc_av
	221	ENDIF
	222
	223	CASE ( 'nr' )
	224	IF ( av == 0 ) THEN
	225	to_be_resorted => nr
	226	ELSE
	227	to_be_resorted => nr_av
	228	ENDIF
	229
	230	CASE ( 'p' )
	231	IF ( av == 0 ) THEN
	232	to_be_resorted => p
	233	ELSE
	234	to_be_resorted => p_av
	235	ENDIF
	236
	237	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
	238	IF ( av == 0 ) THEN
	239	tend = prt_count
	240	CALL exchange_horiz( tend, nbgp )
	241	IF ( .NOT. mask_surface(mid) ) THEN
	242	DO i = 1, mask_size_l(mid,1)
	243	DO j = 1, mask_size_l(mid,2)
	244	DO k = 1, mask_size_l(mid,3)
	245	local_pf(i,j,k) = tend(mask_k(mid,k), &
	246	mask_j(mid,j),mask_i(mid,i))
	247	ENDDO
	248	ENDDO
	249	ENDDO
	250	ELSE
	251	!
	252	!-- Terrain-following masked output
	253	DO i = 1, mask_size_l(mid,1)
	254	DO j = 1, mask_size_l(mid,2)
[4167]	255	!-- Get k index of the highest terraing surface
	256	im = mask_i(mid,i)
	257	jm = mask_j(mid,j)
[4168]	258	ktt = MINLOC( MERGE( 1, 0, BTEST( wall_flags_0(:,jm,im), 5 )),&
	259	DIM = 1 ) - 1
[3582]	260	DO k = 1, mask_size_l(mid,3)
[4167]	261	kk = MIN( ktt+mask_k(mid,k), nzt+1 )
	262	!-- Set value if not in building
	263	IF ( BTEST( wall_flags_0(kk,jm,im), 6 ) ) THEN
	264	local_pf(i,j,k) = fill_value
	265	ELSE
	266	local_pf(i,j,k) = tend(kk,jm,im)
	267	ENDIF
[3582]	268	ENDDO
	269	ENDDO
	270	ENDDO
	271	ENDIF
	272	resorted = .TRUE.
	273	ELSE
	274	CALL exchange_horiz( pc_av, nbgp )
	275	to_be_resorted => pc_av
	276	ENDIF
	277
	278	CASE ( 'pr' ) ! mean particle radius (effective radius)
	279	IF ( av == 0 ) THEN
[3632]	280	IF ( time_since_reference_point >= particle_advection_start ) THEN
[3582]	281	DO i = nxl, nxr
	282	DO j = nys, nyn
	283	DO k = nzb, nz_do3d
	284	number_of_particles = prt_count(k,j,i)
	285	IF (number_of_particles <= 0) CYCLE
	286	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	287	s_r2 = 0.0_wp
	288	s_r3 = 0.0_wp
	289	DO n = 1, number_of_particles
	290	IF ( particles(n)%particle_mask ) THEN
	291	s_r2 = s_r2 + grid_particles(k,j,i)%particles(n)%radius*2 &
	292	grid_particles(k,j,i)%particles(n)%weight_factor
	293	s_r3 = s_r3 + grid_particles(k,j,i)%particles(n)%radius*3 &
	294	grid_particles(k,j,i)%particles(n)%weight_factor
	295	ENDIF
	296	ENDDO
	297	IF ( s_r2 > 0.0_wp ) THEN
	298	mean_r = s_r3 / s_r2
	299	ELSE
	300	mean_r = 0.0_wp
	301	ENDIF
	302	tend(k,j,i) = mean_r
	303	ENDDO
	304	ENDDO
	305	ENDDO
	306	CALL exchange_horiz( tend, nbgp )
	307	ELSE
	308	tend = 0.0_wp
	309	ENDIF
	310	IF ( .NOT. mask_surface(mid) ) THEN
	311	DO i = 1, mask_size_l(mid,1)
	312	DO j = 1, mask_size_l(mid,2)
	313	DO k = 1, mask_size_l(mid,3)
	314	local_pf(i,j,k) = tend(mask_k(mid,k), &
	315	mask_j(mid,j),mask_i(mid,i))
	316	ENDDO
	317	ENDDO
	318	ENDDO
	319	ELSE
	320	!
	321	!-- Terrain-following masked output
	322	DO i = 1, mask_size_l(mid,1)
	323	DO j = 1, mask_size_l(mid,2)
[4167]	324	!-- Get k index of the highest terraing surface
	325	im = mask_i(mid,i)
	326	jm = mask_j(mid,j)
	327	ktt = MINLOC( MERGE( 1, 0, BTEST( wall_flags_0(:,jm,im), 5 )), DIM = 1 ) - 1
[3582]	328	DO k = 1, mask_size_l(mid,3)
[4167]	329	kk = MIN( ktt+mask_k(mid,k), nzt+1 )
	330	!-- Set value if not in building
	331	IF ( BTEST( wall_flags_0(kk,jm,im), 6 ) ) THEN
	332	local_pf(i,j,k) = fill_value
	333	ELSE
	334	local_pf(i,j,k) = tend(kk,jm,im)
	335	ENDIF
[3582]	336	ENDDO
	337	ENDDO
	338	ENDDO
	339	ENDIF
	340	resorted = .TRUE.
	341	ELSE
	342	CALL exchange_horiz( pr_av, nbgp )
	343	to_be_resorted => pr_av
	344	ENDIF
	345
	346	CASE ( 'theta' )
	347	IF ( av == 0 ) THEN
	348	IF ( .NOT. bulk_cloud_model ) THEN
	349	to_be_resorted => pt
	350	ELSE
	351	IF ( .NOT. mask_surface(mid) ) THEN
	352	DO i = 1, mask_size_l(mid,1)
	353	DO j = 1, mask_size_l(mid,2)
	354	DO k = 1, mask_size_l(mid,3)
	355	local_pf(i,j,k) = &
	356	pt(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i)) &
	357	+ lv_d_cp * d_exner(mask_k(mid,k)) * &
	358	ql(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i))
	359	ENDDO
	360	ENDDO
	361	ENDDO
	362	ELSE
	363	!
	364	!-- Terrain-following masked output
	365	DO i = 1, mask_size_l(mid,1)
	366	DO j = 1, mask_size_l(mid,2)
[4167]	367	!-- Get k index of the highest terraing surface
	368	im = mask_i(mid,i)
	369	jm = mask_j(mid,j)
	370	ktt = MINLOC( MERGE( 1, 0, BTEST( wall_flags_0(:,jm,im), 5 )), DIM = 1 ) - 1
[3582]	371	DO k = 1, mask_size_l(mid,3)
[4167]	372	kk = MIN( ktt+mask_k(mid,k), nzt+1 )
	373	!-- Set value if not in building
	374	IF ( BTEST( wall_flags_0(kk,jm,im), 6 ) ) THEN
	375	local_pf(i,j,k) = fill_value
	376	ELSE
	377	local_pf(i,j,k) = pt(kk,jm,im) + lv_d_cp * d_exner(kk) * ql(kk,jm,im)
	378	ENDIF
[3582]	379	ENDDO
	380	ENDDO
	381	ENDDO
	382	ENDIF
	383	resorted = .TRUE.
	384	ENDIF
	385	ELSE
	386	to_be_resorted => pt_av
	387	ENDIF
	388
	389	CASE ( 'q' )
	390	IF ( av == 0 ) THEN
	391	to_be_resorted => q
	392	ELSE
	393	to_be_resorted => q_av
	394	ENDIF
	395
	396	CASE ( 'qc' )
	397	IF ( av == 0 ) THEN
	398	to_be_resorted => qc
	399	ELSE
	400	to_be_resorted => qc_av
	401	ENDIF
	402
	403	CASE ( 'ql' )
	404	IF ( av == 0 ) THEN
	405	to_be_resorted => ql
	406	ELSE
	407	to_be_resorted => ql_av
	408	ENDIF
	409
	410	CASE ( 'ql_c' )
	411	IF ( av == 0 ) THEN
	412	to_be_resorted => ql_c
	413	ELSE
	414	to_be_resorted => ql_c_av
	415	ENDIF
	416
	417	CASE ( 'ql_v' )
	418	IF ( av == 0 ) THEN
	419	to_be_resorted => ql_v
	420	ELSE
	421	to_be_resorted => ql_v_av
	422	ENDIF
	423
	424	CASE ( 'ql_vp' )
	425	IF ( av == 0 ) THEN
[3632]	426	IF ( time_since_reference_point >= particle_advection_start ) THEN
[3582]	427	DO i = nxl, nxr
	428	DO j = nys, nyn
	429	DO k = nzb, nz_do3d
	430	number_of_particles = prt_count(k,j,i)
	431	IF (number_of_particles <= 0) CYCLE
	432	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	433	DO n = 1, number_of_particles
	434	IF ( particles(n)%particle_mask ) THEN
	435	tend(k,j,i) = tend(k,j,i) + &
	436	particles(n)%weight_factor / &
	437	prt_count(k,j,i)
	438	ENDIF
	439	ENDDO
	440	ENDDO
	441	ENDDO
	442	ENDDO
	443	CALL exchange_horiz( tend, nbgp )
	444	ELSE
	445	tend = 0.0_wp
	446	ENDIF
	447	IF ( .NOT. mask_surface(mid) ) THEN
	448	DO i = 1, mask_size_l(mid,1)
	449	DO j = 1, mask_size_l(mid,2)
	450	DO k = 1, mask_size_l(mid,3)
	451	local_pf(i,j,k) = tend(mask_k(mid,k), &
	452	mask_j(mid,j),mask_i(mid,i))
	453	ENDDO
	454	ENDDO
	455	ENDDO
	456	ELSE
	457	!
	458	!-- Terrain-following masked output
	459	DO i = 1, mask_size_l(mid,1)
	460	DO j = 1, mask_size_l(mid,2)
[4167]	461	!-- Get k index of the highest terraing surface
	462	im = mask_i(mid,i)
	463	jm = mask_j(mid,j)
	464	ktt = MINLOC( MERGE( 1, 0, BTEST( wall_flags_0(:,jm,im), 5 )), DIM = 1 ) - 1
[3582]	465	DO k = 1, mask_size_l(mid,3)
[4167]	466	kk = MIN( ktt+mask_k(mid,k), nzt+1 )
	467	!-- Set value if not in building
	468	IF ( BTEST( wall_flags_0(kk,jm,im), 6 ) ) THEN
	469	local_pf(i,j,k) = fill_value
	470	ELSE
	471	local_pf(i,j,k) = tend(kk,jm,im)
	472	ENDIF
[3582]	473	ENDDO
	474	ENDDO
	475	ENDDO
	476	ENDIF
	477	resorted = .TRUE.
	478	ELSE
	479	CALL exchange_horiz( ql_vp_av, nbgp )
	480	to_be_resorted => ql_vp_av
	481	ENDIF
	482
	483	CASE ( 'qv' )
	484	IF ( av == 0 ) THEN
	485	IF ( .NOT. mask_surface(mid) ) THEN
	486	DO i = 1, mask_size_l(mid,1)
	487	DO j = 1, mask_size_l(mid,2)
	488	DO k = 1, mask_size_l(mid,3)
	489	local_pf(i,j,k) = &
	490	q(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i)) - &
	491	ql(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i))
	492	ENDDO
	493	ENDDO
	494	ENDDO
	495	ELSE
	496	!
	497	!-- Terrain-following masked output
	498	DO i = 1, mask_size_l(mid,1)
	499	DO j = 1, mask_size_l(mid,2)
[4167]	500	!-- Get k index of the highest terraing surface
	501	im = mask_i(mid,i)
	502	jm = mask_j(mid,j)
	503	ktt = MINLOC( MERGE( 1, 0, BTEST( wall_flags_0(:,jm,im), 5 )), DIM = 1 ) - 1
[3582]	504	DO k = 1, mask_size_l(mid,3)
[4167]	505	kk = MIN( ktt+mask_k(mid,k), nzt+1 )
	506	!-- Set value if not in building
	507	IF ( BTEST( wall_flags_0(kk,jm,im), 6 ) ) THEN
	508	local_pf(i,j,k) = fill_value
	509	ELSE
	510	local_pf(i,j,k) = q(kk,jm,im) - ql(kk,jm,im)
	511	ENDIF
[3582]	512	ENDDO
	513	ENDDO
	514	ENDDO
	515	ENDIF
	516	resorted = .TRUE.
	517	ELSE
	518	to_be_resorted => qv_av
	519	ENDIF
	520
	521	CASE ( 'qr' )
	522	IF ( av == 0 ) THEN
	523	to_be_resorted => qr
	524	ELSE
	525	to_be_resorted => qr_av
	526	ENDIF
	527
	528	CASE ( 'rho_sea_water' )
	529	IF ( av == 0 ) THEN
	530	to_be_resorted => rho_ocean
	531	ELSE
	532	to_be_resorted => rho_ocean_av
	533	ENDIF
	534
	535	CASE ( 's' )
	536	IF ( av == 0 ) THEN
	537	to_be_resorted => s
	538	ELSE
	539	to_be_resorted => s_av
	540	ENDIF
	541
	542	CASE ( 'sa' )
	543	IF ( av == 0 ) THEN
	544	to_be_resorted => sa
	545	ELSE
	546	to_be_resorted => sa_av
	547	ENDIF
	548
	549	CASE ( 'u' )
	550	IF ( av == 0 ) THEN
	551	to_be_resorted => u
	552	ELSE
	553	to_be_resorted => u_av
	554	ENDIF
	555
	556	CASE ( 'v' )
	557	IF ( av == 0 ) THEN
	558	to_be_resorted => v
	559	ELSE
	560	to_be_resorted => v_av
	561	ENDIF
	562
	563	CASE ( 'thetav' )
	564	IF ( av == 0 ) THEN
	565	to_be_resorted => vpt
	566	ELSE
	567	to_be_resorted => vpt_av
	568	ENDIF
	569
	570	CASE ( 'w' )
	571	IF ( av == 0 ) THEN
	572	to_be_resorted => w
	573	ELSE
	574	to_be_resorted => w_av
	575	ENDIF
	576
	577	CASE DEFAULT
	578	!
[4167]	579	!-- Set flag to steer output of radiation, land-surface, or user-defined
	580	!-- quantities
	581	found = .FALSE.
	582	!
[3582]	583	!-- Radiation quantity
[4167]	584	IF ( .NOT. found .AND. radiation ) THEN
[3582]	585	CALL radiation_data_output_mask(av, domask(mid,av,ivar), found,&
[4069]	586	local_pf, mid )
[3582]	587	ENDIF
	588
[4167]	589	IF ( .NOT. found .AND. air_chemistry ) THEN
[3582]	590	CALL chem_data_output_mask(av, domask(mid,av,ivar), found, &
[4069]	591	local_pf, mid )
[3582]	592	ENDIF
	593	!
[4039]	594	!-- Check for diagnostic quantities
[4167]	595	IF ( .NOT. found ) THEN
	596	CALL doq_output_mask( av, domask(mid,av,ivar), found, local_pf, &
[4069]	597	mid)
[4167]	598	ENDIF
[4039]	599	!
[3582]	600	!-- SALSA quantities
[4167]	601	IF ( .NOT. found .AND. salsa ) THEN
[3582]	602	CALL salsa_data_output_mask( av, domask(mid,av,ivar), found, &
[4069]	603	local_pf, mid )
[3582]	604	ENDIF
	605	!
	606	!-- User defined quantity
	607	IF ( .NOT. found ) THEN
	608	CALL user_data_output_mask(av, domask(mid,av,ivar), found, &
[4069]	609	local_pf, mid )
[3582]	610	ENDIF
	611
	612	resorted = .TRUE.
	613
	614	IF ( .NOT. found ) THEN
	615	WRITE ( message_string, * ) 'no masked output available for: ',&
	616	TRIM( domask(mid,av,ivar) )
	617	CALL message( 'data_output_mask', 'PA0327', 0, 0, 0, 6, 0 )
	618	ENDIF
	619
	620	END SELECT
	621
	622	!
	623	!-- Resort the array to be output, if not done above
	624	IF ( .NOT. resorted ) THEN
	625	IF ( .NOT. mask_surface(mid) ) THEN
	626	!
	627	!-- Default masked output
	628	DO i = 1, mask_size_l(mid,1)
	629	DO j = 1, mask_size_l(mid,2)
	630	DO k = 1, mask_size_l(mid,3)
	631	local_pf(i,j,k) = to_be_resorted(mask_k(mid,k), &
	632	mask_j(mid,j),mask_i(mid,i))
	633	ENDDO
	634	ENDDO
	635	ENDDO
	636
	637	ELSE
	638	!
	639	!-- Terrain-following masked output
	640	DO i = 1, mask_size_l(mid,1)
	641	DO j = 1, mask_size_l(mid,2)
[4167]	642	!-- Get k index of the highest terraing surface
	643	im = mask_i(mid,i)
	644	jm = mask_j(mid,j)
	645	ktt = MINLOC( MERGE( 1, 0, BTEST( wall_flags_0(:,jm,im), 5 )), DIM = 1 ) - 1
[3582]	646	DO k = 1, mask_size_l(mid,3)
[4167]	647	kk = MIN( ktt+mask_k(mid,k), nzt+1 )
	648	!-- Set value if not in building
	649	IF ( BTEST( wall_flags_0(kk,jm,im), 6 ) ) THEN
	650	local_pf(i,j,k) = fill_value
	651	ELSE
	652	local_pf(i,j,k) = to_be_resorted(kk,jm,im)
	653	ENDIF
[3582]	654	ENDDO
	655	ENDDO
	656	ENDDO
	657
	658	ENDIF
	659	ENDIF
	660
	661	!
	662	!-- I/O block. I/O methods are implemented
	663	!-- (1) for parallel execution
	664	!-- a. with netCDF 4 parallel I/O-enabled library
	665	!-- b. with netCDF 3 library
	666	!-- (2) for serial execution.
	667	!-- The choice of method depends on the correct setting of preprocessor
	668	!-- directives __parallel and __netcdf4_parallel as well as on the parameter
	669	!-- netcdf_data_format.
	670	#if defined( __parallel )
	671	#if defined( __netcdf4_parallel )
	672	IF ( netcdf_data_format > 4 ) THEN
	673	!
	674	!-- (1) a. Parallel I/O using netCDF 4 (not yet tested)
	675	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
	676	id_var_domask(mid,av,ivar), local_pf, &
	677	start = (/ mask_start_l(mid,1), mask_start_l(mid,2), &
	678	mask_start_l(mid,3), domask_time_count(mid,av) /), &
	679	count = (/ mask_size_l(mid,1), mask_size_l(mid,2), &
	680	mask_size_l(mid,3), 1 /) )
	681	CALL netcdf_handle_error( 'data_output_mask', 461 )
	682	ELSE
	683	#endif
	684	!
	685	!-- (1) b. Conventional I/O only through PE0
	686	!-- PE0 receives partial arrays from all processors of the respective mask
	687	!-- and outputs them. Here a barrier has to be set, because otherwise
	688	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	689	CALL MPI_BARRIER( comm2d, ierr )
	690
	691	ngp = mask_size_l(mid,1) * mask_size_l(mid,2) * mask_size_l(mid,3)
	692	IF ( myid == 0 ) THEN
	693	!
	694	!-- Local array can be relocated directly.
	695	total_pf( &
	696	mask_start_l(mid,1):mask_start_l(mid,1)+mask_size_l(mid,1)-1, &
	697	mask_start_l(mid,2):mask_start_l(mid,2)+mask_size_l(mid,2)-1, &
	698	mask_start_l(mid,3):mask_start_l(mid,3)+mask_size_l(mid,3)-1 ) &
	699	= local_pf
	700	!
	701	!-- Receive data from all other PEs.
	702	DO n = 1, numprocs-1
	703	!
	704	!-- Receive index limits first, then array.
	705	!-- Index limits are received in arbitrary order from the PEs.
	706	CALL MPI_RECV( ind(1), 6, MPI_INTEGER, MPI_ANY_SOURCE, 0, &
	707	comm2d, status, ierr )
	708	!
	709	!-- Not all PEs have data for the mask
	710	IF ( ind(1) /= -9999 ) THEN
	711	ngp = ( ind(2)-ind(1)+1 ) * (ind(4)-ind(3)+1 ) * &
	712	( ind(6)-ind(5)+1 )
	713	sender = status(MPI_SOURCE)
	714	DEALLOCATE( local_pf )
	715	ALLOCATE(local_pf(ind(1):ind(2),ind(3):ind(4),ind(5):ind(6)))
	716	CALL MPI_RECV( local_pf(ind(1),ind(3),ind(5)), ngp, &
	717	MPI_REAL, sender, 1, comm2d, status, ierr )
	718	total_pf(ind(1):ind(2),ind(3):ind(4),ind(5):ind(6)) &
	719	= local_pf
	720	ENDIF
	721	ENDDO
	722
	723	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
	724	id_var_domask(mid,av,ivar), total_pf, &
	725	start = (/ 1, 1, 1, domask_time_count(mid,av) /), &
	726	count = (/ mask_size(mid,1), mask_size(mid,2), &
	727	mask_size(mid,3), 1 /) )
	728	CALL netcdf_handle_error( 'data_output_mask', 462 )
	729
	730	ELSE
	731	!
	732	!-- If at least part of the mask resides on the PE, send the index
	733	!-- limits for the target array, otherwise send -9999 to PE0.
	734	IF ( mask_size_l(mid,1) > 0 .AND. mask_size_l(mid,2) > 0 .AND. &
	735	mask_size_l(mid,3) > 0 ) &
	736	THEN
	737	ind(1) = mask_start_l(mid,1)
	738	ind(2) = mask_start_l(mid,1) + mask_size_l(mid,1) - 1
	739	ind(3) = mask_start_l(mid,2)
	740	ind(4) = mask_start_l(mid,2) + mask_size_l(mid,2) - 1
	741	ind(5) = mask_start_l(mid,3)
	742	ind(6) = mask_start_l(mid,3) + mask_size_l(mid,3) - 1
	743	ELSE
	744	ind(1) = -9999; ind(2) = -9999
	745	ind(3) = -9999; ind(4) = -9999
	746	ind(5) = -9999; ind(6) = -9999
	747	ENDIF
	748	CALL MPI_SEND( ind(1), 6, MPI_INTEGER, 0, 0, comm2d, ierr )
	749	!
	750	!-- If applicable, send data to PE0.
	751	IF ( ind(1) /= -9999 ) THEN
	752	CALL MPI_SEND( local_pf(1,1,1), ngp, MPI_REAL, 0, 1, comm2d, &
	753	ierr )
	754	ENDIF
	755	ENDIF
	756	!
	757	!-- A barrier has to be set, because otherwise some PEs may proceed too
	758	!-- fast so that PE0 may receive wrong data on tag 0.
	759	CALL MPI_BARRIER( comm2d, ierr )
	760	#if defined( __netcdf4_parallel )
	761	ENDIF
	762	#endif
	763	#else
	764	!
	765	!-- (2) For serial execution of PALM, the single processor (PE0) holds all
	766	!-- data and writes them directly to file.
	767	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
	768	id_var_domask(mid,av,ivar), local_pf, &
	769	start = (/ 1, 1, 1, domask_time_count(mid,av) /), &
	770	count = (/ mask_size_l(mid,1), mask_size_l(mid,2),&
	771	mask_size_l(mid,3), 1 /) )
	772	CALL netcdf_handle_error( 'data_output_mask', 463 )
	773	#endif
	774
	775	ivar = ivar + 1
	776
	777	ENDDO
	778
	779	!
	780	!-- Deallocate temporary arrays.
	781	DEALLOCATE( local_pf )
	782	#if defined( __parallel )
	783	IF ( myid == 0 ) THEN
	784	DEALLOCATE( total_pf )
	785	ENDIF
	786	#endif
	787
	788	!
	789	!-- Switch back to original format given by user (see beginning of this routine)
	790	netcdf_data_format = netcdf_data_format_save
	791
	792	CALL cpu_log( log_point(49), 'data_output_mask', 'stop' )
	793	#endif
	794
	795
	796	END SUBROUTINE data_output_mask

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