Home

Context Navigation

source: palm/trunk/SOURCE/data_output_mask.f90 @ 3270

Last change on this file since 3270 was 3241, checked in by raasch, 6 years ago
various changes to avoid compiler warnings (mainly removal of unused variables)
Property svn:keywords set to `Id`
File size: 24.7 KB

Rev	Line
[1691]	1	!> @file data_output_mask.f90
[2031]	2	!------------------------------------------------------------------------------!
[2696]	3	! This file is part of the PALM model system.
[1320]	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
[2031]	8	! version.
[1320]	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	!
[2718]	17	! Copyright 1997-2018 Leibniz Universitaet Hannover
[2031]	18	!------------------------------------------------------------------------------!
[1320]	19	!
	20	! Current revisions:
	21	! -----------------
[2032]	22	!
	23	!
[1320]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_mask.f90 3241 2018-09-12 15:02:00Z raasch $
[3241]	27	! unused variable removed
	28	!
	29	! 3083 2018-06-19 14:03:12Z gronemeier
[3083]	30	!
	31	!
	32	! 3045 2018-05-28 07:55:41Z Giersch
[3045]	33	! Error messages revised
	34	!
	35	! 3030 2018-05-23 14:37:00Z raasch
	36	! variable if renamed ivar
	37	!
	38	! 2718 2018-01-02 08:49:38Z maronga
[2716]	39	! Corrected "Former revisions" section
[2696]	40	!
[3045]	41	! 2696 2017-12-14 17:12:51Z kanani
[2716]	42	! Change in file header (GPL part)
[2696]	43	!
[2716]	44	! 2292 2017-06-20 09:51:42Z schwenkel
[2292]	45	! Implementation of new microphysic scheme: cloud_scheme = 'morrison'
	46	! includes two more prognostic equations for cloud drop concentration (nc)
	47	! and cloud water content (qc).
	48	!
[2696]	49	! 2101 2017-01-05 16:42:31Z suehring
[1320]	50	!
[2292]	51	! 2031 2016-10-21 15:11:58Z knoop
[2032]	52	! renamed variable rho to rho_ocean and rho_av to rho_ocean_av
	53	!
[2031]	54	! 2000 2016-08-20 18:09:15Z knoop
	55	! Forced header and separation lines into 80 columns
	56	!
	57	! 1980 2016-07-29 15:51:57Z suehring
[1981]	58	! Bugfix, in order to steer user-defined output, setting flag found explicitly
	59	! to .F.
	60	!
[1980]	61	! 1976 2016-07-27 13:28:04Z maronga
[1977]	62	! Output of radiation quantities is now done directly in the respective module
	63	!
[1976]	64	! 1960 2016-07-12 16:34:24Z suehring
[1961]	65	! Separate humidity and passive scalar
	66	!
[1784]	67	! 2016-03-06 18:36:17Z raasch
	68	! name change of netcdf routines and module + related changes,
	69	! switch back of netcdf data format moved from time integration routine to here
	70	!
[1960]	71	! 1691 2015-10-26 16:17:44Z maronga
[1692]	72	! Added output of radiative heating rates for RRTMG
	73	!
[1691]	74	! 1682 2015-10-07 23:56:08Z knoop
	75	! Code annotations made doxygen readable
	76	!
	77	! 1585 2015-04-30 07:05:52Z maronga
[1586]	78	! Added support for RRTMG
	79	!
[1585]	80	! 1438 2014-07-22 14:14:06Z heinze
[1439]	81	! +nr, qc, qr
	82	!
[1438]	83	! 1359 2014-04-11 17:15:14Z hoffmann
[1360]	84	! New particle structure integrated.
	85	!
[1359]	86	! 1353 2014-04-08 15:21:23Z heinze
[1354]	87	! REAL constants provided with KIND-attribute
	88	!
[1353]	89	! 1327 2014-03-21 11:00:16Z raasch
[1329]	90	!
	91	!
[1321]	92	! 1320 2014-03-20 08:40:49Z raasch
	93	! ONLY-attribute added to USE-statements,
	94	! kind-parameters added to all INTEGER and REAL declaration statements,
	95	! kinds are defined in new module kinds,
	96	! revision history before 2012 removed,
	97	! comment fields (!:) to be used for variable explanations added to
	98	! all variable declaration statements
	99	!
[1320]	100	! 1318 2014-03-17 13:35:16Z raasch
	101	! barrier argument removed from cpu_log,
	102	! module interfaces removed
	103	!
	104	! 1092 2013-02-02 11:24:22Z raasch
	105	! unused variables removed
	106	!
	107	! 1036 2012-10-22 13:43:42Z raasch
	108	! code put under GPL (PALM 3.9)
	109	!
	110	! 1031 2012-10-19 14:35:30Z raasch
	111	! netCDF4 without parallel file support implemented
	112	!
	113	! 1007 2012-09-19 14:30:36Z franke
	114	! Bugfix: calculation of pr must depend on the particle weighting factor,
	115	! missing calculation of ql_vp added
	116	!
	117	! 410 2009-12-04 17:05:40Z letzel
	118	! Initial version
	119	!
	120	! Description:
	121	! ------------
[1682]	122	!> Masked data output in netCDF format for current mask (current value of mid).
[1320]	123	!------------------------------------------------------------------------------!
[1682]	124	SUBROUTINE data_output_mask( av )
[1320]	125
[1691]	126
[1682]	127
[1320]	128	#if defined( __netcdf )
	129	USE arrays_3d, &
[2292]	130	ONLY: e, nc, nr, p, pt, q, qc, ql, ql_c, ql_v, qr, rho_ocean, s, sa, &
	131	tend, u, v, vpt, w
[1320]	132
	133	USE averaging, &
[2292]	134	ONLY: e_av, lpt_av, nc_av, nr_av, p_av, pc_av, pr_av, pt_av, q_av, &
	135	qc_av, ql_av, ql_c_av, ql_v_av, ql_vp_av, qv_av, qr_av, &
	136	rho_ocean_av, s_av, sa_av, u_av, v_av, vpt_av, w_av
[1320]	137
	138	USE cloud_parameters, &
	139	ONLY: l_d_cp, pt_d_t
	140
	141	USE control_parameters, &
[1783]	142	ONLY: cloud_physics, domask, domask_no, domask_time_count, mask_i, &
	143	mask_j, mask_k, mask_size, mask_size_l, mask_start_l, &
	144	max_masks, message_string, mid, nz_do3d, simulated_time
[1320]	145	USE cpulog, &
	146	ONLY: cpu_log, log_point
[1438]	147
[1320]	148	USE indices, &
[3241]	149	ONLY: nbgp, nxl, nxr, nyn, nys, nzb
[1320]	150
	151	USE kinds
	152
[1783]	153	USE NETCDF
[1320]	154
[1783]	155	USE netcdf_interface, &
	156	ONLY: id_set_mask, id_var_domask, id_var_time_mask, nc_stat, &
	157	netcdf_data_format, netcdf_handle_error
[1320]	158
	159	USE particle_attributes, &
[1359]	160	ONLY: grid_particles, number_of_particles, particles, &
	161	particle_advection_start, prt_count
[1320]	162
	163	USE pegrid
	164
[1585]	165	USE radiation_model_mod, &
[1976]	166	ONLY: radiation, radiation_data_output_mask
[1585]	167
[1320]	168	IMPLICIT NONE
	169
[1682]	170	INTEGER(iwp) :: av !<
	171	INTEGER(iwp) :: ngp !<
	172	INTEGER(iwp) :: i !<
[3030]	173	INTEGER(iwp) :: ivar !<
[1682]	174	INTEGER(iwp) :: j !<
	175	INTEGER(iwp) :: k !<
	176	INTEGER(iwp) :: n !<
[1783]	177	INTEGER(iwp) :: netcdf_data_format_save !<
[1682]	178	INTEGER(iwp) :: sender !<
	179	INTEGER(iwp) :: ind(6) !<
[1320]	180
[1682]	181	LOGICAL :: found !<
	182	LOGICAL :: resorted !<
[1320]	183
[1682]	184	REAL(wp) :: mean_r !<
	185	REAL(wp) :: s_r2 !<
	186	REAL(wp) :: s_r3 !<
[1320]	187
[1682]	188	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !<
[1320]	189	#if defined( __parallel )
[1682]	190	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: total_pf !<
[1320]	191	#endif
[1682]	192	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !<
[1320]	193
	194	!
	195	!-- Return, if nothing to output
	196	IF ( domask_no(mid,av) == 0 ) RETURN
	197
	198	CALL cpu_log (log_point(49),'data_output_mask','start')
	199
	200	!
[1783]	201	!-- Parallel netcdf output is not tested so far for masked data, hence
	202	!-- netcdf_data_format is switched back to non-paralell output.
	203	netcdf_data_format_save = netcdf_data_format
	204	IF ( netcdf_data_format == 5 ) netcdf_data_format = 3
	205	IF ( netcdf_data_format == 6 ) netcdf_data_format = 4
	206
	207	!
[1320]	208	!-- Open output file.
[1327]	209	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[1320]	210	CALL check_open( 200+mid+av*max_masks )
	211	ENDIF
	212
	213	!
	214	!-- Allocate total and local output arrays.
	215	#if defined( __parallel )
	216	IF ( myid == 0 ) THEN
	217	ALLOCATE( total_pf(mask_size(mid,1),mask_size(mid,2),mask_size(mid,3)) )
	218	ENDIF
	219	#endif
	220	ALLOCATE( local_pf(mask_size_l(mid,1),mask_size_l(mid,2), &
	221	mask_size_l(mid,3)) )
	222
	223	!
	224	!-- Update the netCDF time axis.
	225	domask_time_count(mid,av) = domask_time_count(mid,av) + 1
[1327]	226	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
[1320]	227	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), id_var_time_mask(mid,av), &
	228	(/ simulated_time /), &
	229	start = (/ domask_time_count(mid,av) /), &
	230	count = (/ 1 /) )
[1783]	231	CALL netcdf_handle_error( 'data_output_mask', 460 )
[1320]	232	ENDIF
	233
	234	!
	235	!-- Loop over all variables to be written.
[3030]	236	ivar = 1
[1320]	237
[3030]	238	DO WHILE ( domask(mid,av,ivar)(1:1) /= ' ' )
[1320]	239	!
	240	!-- Reallocate local_pf on PE 0 since its shape changes during MPI exchange
[3030]	241	IF ( netcdf_data_format < 5 .AND. myid == 0 .AND. ivar > 1 ) THEN
[1320]	242	DEALLOCATE( local_pf )
	243	ALLOCATE( local_pf(mask_size_l(mid,1),mask_size_l(mid,2), &
	244	mask_size_l(mid,3)) )
	245	ENDIF
	246	!
[1980]	247	!-- Set flag to steer output of radiation, land-surface, or user-defined
	248	!-- quantities
	249	found = .FALSE.
	250	!
[1320]	251	!-- Store the variable chosen.
	252	resorted = .FALSE.
[3030]	253	SELECT CASE ( TRIM( domask(mid,av,ivar) ) )
[1320]	254
	255	CASE ( 'e' )
	256	IF ( av == 0 ) THEN
	257	to_be_resorted => e
	258	ELSE
	259	to_be_resorted => e_av
	260	ENDIF
	261
	262	CASE ( 'lpt' )
	263	IF ( av == 0 ) THEN
	264	to_be_resorted => pt
	265	ELSE
	266	to_be_resorted => lpt_av
	267	ENDIF
	268
[2292]	269	CASE ( 'nc' )
	270	IF ( av == 0 ) THEN
	271	to_be_resorted => nc
	272	ELSE
	273	to_be_resorted => nc_av
	274	ENDIF
	275
[1438]	276	CASE ( 'nr' )
	277	IF ( av == 0 ) THEN
	278	to_be_resorted => nr
	279	ELSE
	280	to_be_resorted => nr_av
	281	ENDIF
	282
[1320]	283	CASE ( 'p' )
	284	IF ( av == 0 ) THEN
	285	to_be_resorted => p
	286	ELSE
	287	to_be_resorted => p_av
	288	ENDIF
	289
	290	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
	291	IF ( av == 0 ) THEN
	292	tend = prt_count
	293	CALL exchange_horiz( tend, nbgp )
	294	DO i = 1, mask_size_l(mid,1)
	295	DO j = 1, mask_size_l(mid,2)
	296	DO k = 1, mask_size_l(mid,3)
	297	local_pf(i,j,k) = tend(mask_k(mid,k), &
	298	mask_j(mid,j),mask_i(mid,i))
	299	ENDDO
	300	ENDDO
	301	ENDDO
	302	resorted = .TRUE.
	303	ELSE
	304	CALL exchange_horiz( pc_av, nbgp )
	305	to_be_resorted => pc_av
	306	ENDIF
	307
[1359]	308	CASE ( 'pr' ) ! mean particle radius (effective radius)
[1320]	309	IF ( av == 0 ) THEN
[1359]	310	IF ( simulated_time >= particle_advection_start ) THEN
	311	DO i = nxl, nxr
	312	DO j = nys, nyn
	313	DO k = nzb, nz_do3d
	314	number_of_particles = prt_count(k,j,i)
	315	IF (number_of_particles <= 0) CYCLE
	316	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	317	s_r2 = 0.0_wp
	318	s_r3 = 0.0_wp
	319	DO n = 1, number_of_particles
	320	IF ( particles(n)%particle_mask ) THEN
	321	s_r2 = s_r2 + grid_particles(k,j,i)%particles(n)%radius*2 &
	322	grid_particles(k,j,i)%particles(n)%weight_factor
	323	s_r3 = s_r3 + grid_particles(k,j,i)%particles(n)%radius*3 &
	324	grid_particles(k,j,i)%particles(n)%weight_factor
	325	ENDIF
	326	ENDDO
	327	IF ( s_r2 > 0.0_wp ) THEN
	328	mean_r = s_r3 / s_r2
	329	ELSE
	330	mean_r = 0.0_wp
	331	ENDIF
	332	tend(k,j,i) = mean_r
[1320]	333	ENDDO
	334	ENDDO
	335	ENDDO
[1359]	336	CALL exchange_horiz( tend, nbgp )
	337	ELSE
	338	tend = 0.0_wp
	339	ENDIF
[1320]	340	DO i = 1, mask_size_l(mid,1)
	341	DO j = 1, mask_size_l(mid,2)
	342	DO k = 1, mask_size_l(mid,3)
	343	local_pf(i,j,k) = tend(mask_k(mid,k), &
	344	mask_j(mid,j),mask_i(mid,i))
	345	ENDDO
	346	ENDDO
	347	ENDDO
	348	resorted = .TRUE.
	349	ELSE
	350	CALL exchange_horiz( pr_av, nbgp )
	351	to_be_resorted => pr_av
	352	ENDIF
	353
	354	CASE ( 'pt' )
	355	IF ( av == 0 ) THEN
	356	IF ( .NOT. cloud_physics ) THEN
	357	to_be_resorted => pt
	358	ELSE
	359	DO i = 1, mask_size_l(mid,1)
	360	DO j = 1, mask_size_l(mid,2)
	361	DO k = 1, mask_size_l(mid,3)
	362	local_pf(i,j,k) = &
	363	pt(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i)) &
	364	+ l_d_cp * pt_d_t(mask_k(mid,k)) * &
	365	ql(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i))
	366	ENDDO
	367	ENDDO
	368	ENDDO
	369	resorted = .TRUE.
	370	ENDIF
	371	ELSE
	372	to_be_resorted => pt_av
	373	ENDIF
	374
	375	CASE ( 'q' )
	376	IF ( av == 0 ) THEN
	377	to_be_resorted => q
	378	ELSE
	379	to_be_resorted => q_av
	380	ENDIF
	381
[1438]	382	CASE ( 'qc' )
	383	IF ( av == 0 ) THEN
	384	to_be_resorted => qc
	385	ELSE
	386	to_be_resorted => qc_av
	387	ENDIF
	388
[1320]	389	CASE ( 'ql' )
	390	IF ( av == 0 ) THEN
	391	to_be_resorted => ql
	392	ELSE
	393	to_be_resorted => ql_av
	394	ENDIF
	395
	396	CASE ( 'ql_c' )
	397	IF ( av == 0 ) THEN
	398	to_be_resorted => ql_c
	399	ELSE
	400	to_be_resorted => ql_c_av
	401	ENDIF
	402
	403	CASE ( 'ql_v' )
	404	IF ( av == 0 ) THEN
	405	to_be_resorted => ql_v
	406	ELSE
	407	to_be_resorted => ql_v_av
	408	ENDIF
	409
	410	CASE ( 'ql_vp' )
	411	IF ( av == 0 ) THEN
[1359]	412	IF ( simulated_time >= particle_advection_start ) THEN
	413	DO i = nxl, nxr
	414	DO j = nys, nyn
	415	DO k = nzb, nz_do3d
	416	number_of_particles = prt_count(k,j,i)
	417	IF (number_of_particles <= 0) CYCLE
	418	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
	419	DO n = 1, number_of_particles
	420	IF ( particles(n)%particle_mask ) THEN
	421	tend(k,j,i) = tend(k,j,i) + &
[1320]	422	particles(n)%weight_factor / &
	423	prt_count(k,j,i)
[1359]	424	ENDIF
	425	ENDDO
[1320]	426	ENDDO
	427	ENDDO
	428	ENDDO
[1359]	429	CALL exchange_horiz( tend, nbgp )
	430	ELSE
	431	tend = 0.0_wp
	432	ENDIF
[1320]	433	DO i = 1, mask_size_l(mid,1)
	434	DO j = 1, mask_size_l(mid,2)
	435	DO k = 1, mask_size_l(mid,3)
	436	local_pf(i,j,k) = tend(mask_k(mid,k), &
	437	mask_j(mid,j),mask_i(mid,i))
	438	ENDDO
	439	ENDDO
	440	ENDDO
	441	resorted = .TRUE.
	442	ELSE
	443	CALL exchange_horiz( ql_vp_av, nbgp )
	444	to_be_resorted => ql_vp_av
	445	ENDIF
	446
	447	CASE ( 'qv' )
	448	IF ( av == 0 ) THEN
	449	DO i = 1, mask_size_l(mid,1)
	450	DO j = 1, mask_size_l(mid,2)
	451	DO k = 1, mask_size_l(mid,3)
	452	local_pf(i,j,k) = &
	453	q(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i)) - &
	454	ql(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i))
	455	ENDDO
	456	ENDDO
	457	ENDDO
	458	resorted = .TRUE.
	459	ELSE
	460	to_be_resorted => qv_av
	461	ENDIF
	462
[1438]	463	CASE ( 'qr' )
	464	IF ( av == 0 ) THEN
	465	to_be_resorted => qr
	466	ELSE
	467	to_be_resorted => qr_av
	468	ENDIF
	469
[2031]	470	CASE ( 'rho_ocean' )
[1320]	471	IF ( av == 0 ) THEN
[2031]	472	to_be_resorted => rho_ocean
[1320]	473	ELSE
[2031]	474	to_be_resorted => rho_ocean_av
[1320]	475	ENDIF
	476
	477	CASE ( 's' )
	478	IF ( av == 0 ) THEN
[1960]	479	to_be_resorted => s
[1320]	480	ELSE
	481	to_be_resorted => s_av
	482	ENDIF
	483
	484	CASE ( 'sa' )
	485	IF ( av == 0 ) THEN
	486	to_be_resorted => sa
	487	ELSE
	488	to_be_resorted => sa_av
	489	ENDIF
	490
	491	CASE ( 'u' )
	492	IF ( av == 0 ) THEN
	493	to_be_resorted => u
	494	ELSE
	495	to_be_resorted => u_av
	496	ENDIF
	497
	498	CASE ( 'v' )
	499	IF ( av == 0 ) THEN
	500	to_be_resorted => v
	501	ELSE
	502	to_be_resorted => v_av
	503	ENDIF
	504
	505	CASE ( 'vpt' )
	506	IF ( av == 0 ) THEN
	507	to_be_resorted => vpt
	508	ELSE
	509	to_be_resorted => vpt_av
	510	ENDIF
	511
	512	CASE ( 'w' )
	513	IF ( av == 0 ) THEN
	514	to_be_resorted => w
	515	ELSE
	516	to_be_resorted => w_av
	517	ENDIF
	518
	519	CASE DEFAULT
[1976]	520
[1320]	521	!
[1976]	522	!-- Radiation quantity
	523	IF ( radiation ) THEN
[3030]	524	CALL radiation_data_output_mask(av, domask(mid,av,ivar), found,&
[1976]	525	local_pf )
	526	ENDIF
	527
	528	!
[1320]	529	!-- User defined quantity
[1976]	530	IF ( .NOT. found ) THEN
[3030]	531	CALL user_data_output_mask(av, domask(mid,av,ivar), found, &
[1976]	532	local_pf )
	533	ENDIF
	534
[1320]	535	resorted = .TRUE.
	536
	537	IF ( .NOT. found ) THEN
[3045]	538	WRITE ( message_string, * ) 'no masked output available for: ',&
[3030]	539	TRIM( domask(mid,av,ivar) )
[1320]	540	CALL message( 'data_output_mask', 'PA0327', 0, 0, 0, 6, 0 )
	541	ENDIF
	542
	543	END SELECT
	544
	545	!
	546	!-- Resort the array to be output, if not done above
	547	IF ( .NOT. resorted ) THEN
	548	DO i = 1, mask_size_l(mid,1)
	549	DO j = 1, mask_size_l(mid,2)
	550	DO k = 1, mask_size_l(mid,3)
	551	local_pf(i,j,k) = to_be_resorted(mask_k(mid,k), &
	552	mask_j(mid,j),mask_i(mid,i))
	553	ENDDO
	554	ENDDO
	555	ENDDO
	556	ENDIF
	557
	558	!
	559	!-- I/O block. I/O methods are implemented
	560	!-- (1) for parallel execution
	561	!-- a. with netCDF 4 parallel I/O-enabled library
	562	!-- b. with netCDF 3 library
	563	!-- (2) for serial execution.
	564	!-- The choice of method depends on the correct setting of preprocessor
	565	!-- directives __parallel and __netcdf4_parallel as well as on the parameter
	566	!-- netcdf_data_format.
	567	#if defined( __parallel )
	568	#if defined( __netcdf4_parallel )
	569	IF ( netcdf_data_format > 4 ) THEN
	570	!
	571	!-- (1) a. Parallel I/O using netCDF 4 (not yet tested)
[3030]	572	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
	573	id_var_domask(mid,av,ivar), local_pf, &
	574	start = (/ mask_start_l(mid,1), mask_start_l(mid,2), &
	575	mask_start_l(mid,3), domask_time_count(mid,av) /), &
	576	count = (/ mask_size_l(mid,1), mask_size_l(mid,2), &
[1320]	577	mask_size_l(mid,3), 1 /) )
[1783]	578	CALL netcdf_handle_error( 'data_output_mask', 461 )
[1320]	579	ELSE
	580	#endif
	581	!
	582	!-- (1) b. Conventional I/O only through PE0
	583	!-- PE0 receives partial arrays from all processors of the respective mask
	584	!-- and outputs them. Here a barrier has to be set, because otherwise
	585	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
	586	CALL MPI_BARRIER( comm2d, ierr )
	587
	588	ngp = mask_size_l(mid,1) * mask_size_l(mid,2) * mask_size_l(mid,3)
	589	IF ( myid == 0 ) THEN
	590	!
	591	!-- Local array can be relocated directly.
	592	total_pf( &
	593	mask_start_l(mid,1):mask_start_l(mid,1)+mask_size_l(mid,1)-1, &
	594	mask_start_l(mid,2):mask_start_l(mid,2)+mask_size_l(mid,2)-1, &
	595	mask_start_l(mid,3):mask_start_l(mid,3)+mask_size_l(mid,3)-1 ) &
	596	= local_pf
	597	!
	598	!-- Receive data from all other PEs.
	599	DO n = 1, numprocs-1
	600	!
	601	!-- Receive index limits first, then array.
	602	!-- Index limits are received in arbitrary order from the PEs.
	603	CALL MPI_RECV( ind(1), 6, MPI_INTEGER, MPI_ANY_SOURCE, 0, &
	604	comm2d, status, ierr )
	605	!
	606	!-- Not all PEs have data for the mask
	607	IF ( ind(1) /= -9999 ) THEN
	608	ngp = ( ind(2)-ind(1)+1 ) * (ind(4)-ind(3)+1 ) * &
	609	( ind(6)-ind(5)+1 )
	610	sender = status(MPI_SOURCE)
	611	DEALLOCATE( local_pf )
	612	ALLOCATE(local_pf(ind(1):ind(2),ind(3):ind(4),ind(5):ind(6)))
	613	CALL MPI_RECV( local_pf(ind(1),ind(3),ind(5)), ngp, &
	614	MPI_REAL, sender, 1, comm2d, status, ierr )
	615	total_pf(ind(1):ind(2),ind(3):ind(4),ind(5):ind(6)) &
	616	= local_pf
	617	ENDIF
	618	ENDDO
	619
[3030]	620	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
	621	id_var_domask(mid,av,ivar), total_pf, &
	622	start = (/ 1, 1, 1, domask_time_count(mid,av) /), &
	623	count = (/ mask_size(mid,1), mask_size(mid,2), &
[1320]	624	mask_size(mid,3), 1 /) )
[1783]	625	CALL netcdf_handle_error( 'data_output_mask', 462 )
[1320]	626
	627	ELSE
	628	!
	629	!-- If at least part of the mask resides on the PE, send the index
	630	!-- limits for the target array, otherwise send -9999 to PE0.
	631	IF ( mask_size_l(mid,1) > 0 .AND. mask_size_l(mid,2) > 0 .AND. &
	632	mask_size_l(mid,3) > 0 ) &
	633	THEN
	634	ind(1) = mask_start_l(mid,1)
	635	ind(2) = mask_start_l(mid,1) + mask_size_l(mid,1) - 1
	636	ind(3) = mask_start_l(mid,2)
	637	ind(4) = mask_start_l(mid,2) + mask_size_l(mid,2) - 1
	638	ind(5) = mask_start_l(mid,3)
	639	ind(6) = mask_start_l(mid,3) + mask_size_l(mid,3) - 1
	640	ELSE
	641	ind(1) = -9999; ind(2) = -9999
	642	ind(3) = -9999; ind(4) = -9999
	643	ind(5) = -9999; ind(6) = -9999
	644	ENDIF
	645	CALL MPI_SEND( ind(1), 6, MPI_INTEGER, 0, 0, comm2d, ierr )
	646	!
	647	!-- If applicable, send data to PE0.
	648	IF ( ind(1) /= -9999 ) THEN
	649	CALL MPI_SEND( local_pf(1,1,1), ngp, MPI_REAL, 0, 1, comm2d, &
	650	ierr )
	651	ENDIF
	652	ENDIF
	653	!
	654	!-- A barrier has to be set, because otherwise some PEs may proceed too
	655	!-- fast so that PE0 may receive wrong data on tag 0.
	656	CALL MPI_BARRIER( comm2d, ierr )
	657	#if defined( __netcdf4_parallel )
	658	ENDIF
	659	#endif
	660	#else
	661	!
	662	!-- (2) For serial execution of PALM, the single processor (PE0) holds all
	663	!-- data and writes them directly to file.
[3030]	664	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
	665	id_var_domask(mid,av,ivar), local_pf, &
	666	start = (/ 1, 1, 1, domask_time_count(mid,av) /), &
	667	count = (/ mask_size_l(mid,1), mask_size_l(mid,2),&
	668	mask_size_l(mid,3), 1 /) )
[1783]	669	CALL netcdf_handle_error( 'data_output_mask', 463 )
[1320]	670	#endif
	671
[3030]	672	ivar = ivar + 1
[1320]	673
	674	ENDDO
	675
	676	!
	677	!-- Deallocate temporary arrays.
	678	DEALLOCATE( local_pf )
	679	#if defined( __parallel )
	680	IF ( myid == 0 ) THEN
	681	DEALLOCATE( total_pf )
	682	ENDIF
	683	#endif
	684
[1783]	685	!
	686	!-- Switch back to original format given by user (see beginning of this routine)
	687	netcdf_data_format = netcdf_data_format_save
[1320]	688
	689	CALL cpu_log( log_point(49), 'data_output_mask', 'stop' )
	690	#endif
	691
	692	END SUBROUTINE data_output_mask

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

| Impressum | ©Leibniz Universität Hannover |