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source: palm/trunk/SOURCE/data_output_dvrp.f90 @ 1538

Last change on this file since 1538 was 1354, checked in by heinze, 10 years ago
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[1320]	1	MODULE dvrp_color
	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	!
[1310]	17	! Copyright 1997-2014 Leibniz Universitaet Hannover
[1036]	18	!--------------------------------------------------------------------------------!
	19	!
[254]	20	! Current revisions:
[1]	21	! -----------------
[1354]	22	!
	23	!
[1321]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_dvrp.f90 1354 2014-04-08 15:22:57Z hoffmann $
	27	!
[1354]	28	! 1353 2014-04-08 15:21:23Z heinze
	29	! REAL constants provided with KIND-attribute
	30	!
[1347]	31	! 1346 2014-03-27 13:18:20Z heinze
	32	! Bugfix: REAL constants provided with KIND-attribute especially in call of
	33	! intrinsic function like MAX, MIN, SIGN
	34	!
[1321]	35	! 1320 2014-03-20 08:40:49Z raasch
[1320]	36	! ONLY-attribute added to USE-statements,
	37	! kind-parameters added to all INTEGER and REAL declaration statements,
	38	! kinds are defined in new module kinds,
	39	! revision history before 2012 removed,
	40	! comment fields (!:) to be used for variable explanations added to
	41	! all variable declaration statements
[1]	42	!
[1319]	43	! 1318 2014-03-17 13:35:16Z raasch
	44	! module interfaces removed
	45	!
[1037]	46	! 1036 2012-10-22 13:43:42Z raasch
	47	! code put under GPL (PALM 3.9)
	48	!
[829]	49	! 828 2012-02-21 12:00:36Z raasch
	50	! particle feature color renamed class
	51	!
[1]	52	! Revision 1.1 2000/04/27 06:27:17 raasch
	53	! Initial revision
	54	!
	55	!
	56	! Description:
	57	! ------------
	58	! Plot of isosurface, particles and slicers with dvrp-software
	59	!------------------------------------------------------------------------------!
[1036]	60
	61	USE dvrp_variables
[1320]	62
	63	USE kinds
[1036]	64
	65	IMPLICIT NONE
	66
	67	CONTAINS
	68
	69	SUBROUTINE color_dvrp( value, color )
	70
[1320]	71	REAL(wp), INTENT(IN) :: value !:
	72	REAL(wp), INTENT(OUT) :: color(4) !:
[1036]	73
[1320]	74	REAL(wp) :: scale !:
[1036]	75
[1320]	76	scale = ( value - slicer_range_limits_dvrp(1,islice_dvrp) ) / &
	77	( slicer_range_limits_dvrp(2,islice_dvrp) - &
[1036]	78	slicer_range_limits_dvrp(1,islice_dvrp) )
	79
[1353]	80	scale = MODULO( 180.0_wp + 180.0_wp * scale, 360.0_wp )
[1036]	81
[1320]	82	color = (/ scale, 0.5_wp, 1.0_wp, 0.0_wp /)
[1036]	83
	84	END SUBROUTINE color_dvrp
	85
	86	END MODULE dvrp_color
	87
	88
	89	RECURSIVE SUBROUTINE data_output_dvrp
	90
[1]	91	#if defined( __dvrp_graphics )
	92
[1320]	93	USE arrays_3d, &
	94	ONLY: p, pt, q, ql, ts, u, us, v, w, zu
	95
	96	USE cloud_parameters, &
	97	ONLY: l_d_cp, pt_d_t
	98
	99	USE constants, &
	100	ONLY: pi
	101
	102	USE control_parameters, &
	103	ONLY: cloud_droplets, cloud_physics, do2d, do3d, humidity, ibc_uv_b, &
	104	message_string, nz_do3d, passive_scalar, simulated_time, &
	105	threshold
	106
	107	USE cpulog, &
	108	ONLY: log_point, log_point_s, cpu_log
	109
[1]	110	USE DVRP
[1320]	111
[1]	112	USE dvrp_color
[1320]	113
[1]	114	USE dvrp_variables
[1320]	115
	116	USE grid_variables, &
	117	ONLY: dx, dy
	118
	119	USE indices, &
	120	ONLY: nxl, nxr, nyn, nys, nzb
	121
	122	USE kinds
	123
	124	USE particle_attributes, &
	125	ONLY: maximum_number_of_tailpoints, number_of_particles, &
	126	number_of_tails, particle_advection, particle_advection_start, &
	127	particle_tail_coordinates, particles, uniform_particles, &
	128	use_particle_tails
	129
[1]	130	USE pegrid
	131
	132	IMPLICIT NONE
	133
[1320]	134	CHARACTER (LEN=2) :: section_chr !:
	135	CHARACTER (LEN=6) :: output_variable !:
	136
	137	INTEGER(iwp) :: c_mode !:
	138	INTEGER(iwp) :: c_size_x !:
	139	INTEGER(iwp) :: c_size_y !:
	140	INTEGER(iwp) :: c_size_z !:
	141	INTEGER(iwp) :: dvrp_nop !:
	142	INTEGER(iwp) :: dvrp_not !:
	143	INTEGER(iwp) :: gradient_normals !:
	144	INTEGER(iwp) :: i !:
	145	INTEGER(iwp) :: ip !:
	146	INTEGER(iwp) :: j !:
	147	INTEGER(iwp) :: jp !:
	148	INTEGER(iwp) :: k !:
	149	INTEGER(iwp) :: l !:
	150	INTEGER(iwp) :: m !:
	151	INTEGER(iwp) :: n !:
	152	INTEGER(iwp) :: n_isosurface !:
	153	INTEGER(iwp) :: n_slicer !:
	154	INTEGER(iwp) :: nn !:
	155	INTEGER(iwp) :: section_mode !:
	156	INTEGER(iwp) :: vn !:
	157	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_c !:
	158	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_t !:
[242]	159
[1320]	160	LOGICAL, DIMENSION(:), ALLOCATABLE :: dvrp_mask !:
[242]	161
[1320]	162	REAL(sp) :: slicer_position !:
	163	REAL(sp) :: tmp_alpha !:
	164	REAL(sp) :: tmp_alpha_w !:
	165	REAL(sp) :: tmp_b !:
	166	REAL(sp) :: tmp_c_alpha !:
	167	REAL(sp) :: tmp_g !:
	168	REAL(sp) :: tmp_norm !:
	169	REAL(sp) :: tmp_pos !:
	170	REAL(sp) :: tmp_r !:
	171	REAL(sp) :: tmp_t !:
	172	REAL(sp) :: tmp_th !:
	173	REAL(sp), DIMENSION(:), ALLOCATABLE :: psize !:
	174	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_x !:
	175	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_y !:
	176	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_z !:
	177	REAL(sp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !:
	178	REAL(sp), DIMENSION(:,:,:,:), ALLOCATABLE :: local_pfi !:
[1]	179
	180
	181	CALL cpu_log( log_point(27), 'data_output_dvrp', 'start' )
	182
	183	!
	184	!-- Loop over all output modes choosed
[284]	185	m = 1
	186	n_isosurface = 0 ! isosurface counter (for threshold values and color)
	187	n_slicer = 0 ! slice plane counter (for range of values)
[1]	188	DO WHILE ( mode_dvrp(m) /= ' ' )
	189	!
	190	!-- Update of the steering variables
	191	IF ( .NOT. lock_steering_update ) THEN
	192	!
	193	!-- Set lock to avoid recursive calls of DVRP_STEERING_UPDATE
	194	lock_steering_update = .TRUE.
[210]	195	! CALL DVRP_STEERING_UPDATE( m-1, data_output_dvrp )
[1]	196	lock_steering_update = .FALSE.
	197	ENDIF
	198
	199	!
	200	!-- Determine the variable which shall be plotted (in case of slicers or
	201	!-- isosurfaces)
	202	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
[130]	203	READ ( mode_dvrp(m), '(10X,I2)' ) vn
[1]	204	output_variable = do3d(0,vn)
[284]	205	n_isosurface = n_isosurface + 1
[1]	206	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
[130]	207	READ ( mode_dvrp(m), '(6X,I2)' ) vn
[1]	208	output_variable = do2d(0,vn)
	209	l = MAX( 2, LEN_TRIM( do2d(0,vn) ) )
	210	section_chr = do2d(0,vn)(l-1:l)
	211	SELECT CASE ( section_chr )
	212	CASE ( 'xy' )
	213	section_mode = 2
	214	slicer_position = zu(MIN( slicer_position_dvrp(m), nz_do3d ))
	215	CASE ( 'xz' )
	216	section_mode = 1
	217	slicer_position = slicer_position_dvrp(m) * dy
	218	CASE ( 'yz' )
	219	section_mode = 0
	220	slicer_position = slicer_position_dvrp(m) * dx
	221	END SELECT
	222	ENDIF
	223
	224	!
	225	!-- Select the plot mode (in case of isosurface or slicer only if user has
	226	!-- defined a variable which shall be plotted; otherwise do nothing)
[86]	227	IF ( mode_dvrp(m)(1:9) == 'particles' .AND. particle_advection .AND. &
	228	simulated_time >= particle_advection_start ) THEN
[1]	229	!
	230	!-- DVRP-Calls for plotting particles:
	231	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'start' )
	232
	233	!
	234	!-- Definition of characteristics of particle material
[210]	235	! tmp_r = 0.1; tmp_g = 0.7; tmp_b = 0.1; tmp_t = 0.0
[1353]	236	tmp_r = 0.0_wp; tmp_g = 0.0_wp; tmp_b = 0.0_wp; tmp_t = 0.0_wp
[210]	237	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	238
	239	!
[242]	240	!-- If clipping is active and if this subdomain is clipped, find out the
	241	!-- number of particles and tails to be plotted; otherwise, all
[246]	242	!-- particles/tails are plotted. dvrp_mask is used to mark the partikles.
[264]	243	ALLOCATE( dvrp_mask(number_of_particles) )
	244
[242]	245	IF ( dvrp_total_overlap ) THEN
[264]	246	dvrp_mask = .TRUE.
	247	dvrp_nop = number_of_particles
	248	dvrp_not = number_of_tails
[242]	249	ELSE
[264]	250	dvrp_mask = .FALSE.
	251	dvrp_nop = 0
	252	dvrp_not = 0
[242]	253	IF ( dvrp_overlap ) THEN
	254	IF ( .NOT. use_particle_tails ) THEN
	255	DO n = 1, number_of_particles
	256	ip = particles(n)%x / dx
	257	jp = particles(n)%y / dy
	258	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
	259	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
	260	dvrp_nop = dvrp_nop + 1
[264]	261	dvrp_mask(n) = .TRUE.
[242]	262	ENDIF
	263	ENDDO
	264	ELSE
	265	k = 0
	266	DO n = 1, number_of_particles
	267	IF ( particles(n)%tail_id /= 0 ) THEN
	268	k = k + 1
	269	ip = particles(n)%x / dx
	270	jp = particles(n)%y / dy
	271	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
	272	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
	273	dvrp_not = dvrp_not + 1
[264]	274	dvrp_mask(n) = .TRUE.
[242]	275	ENDIF
	276	ENDIF
	277	ENDDO
	278	ENDIF
	279	ENDIF
	280	ENDIF
	281
	282	!
[1]	283	!-- Move particle coordinates to one-dimensional arrays
	284	IF ( .NOT. use_particle_tails ) THEN
	285	!
	286	!-- All particles are output
[242]	287	ALLOCATE( psize(dvrp_nop), p_t(dvrp_nop), p_c(dvrp_nop), &
	288	p_x(dvrp_nop), p_y(dvrp_nop), p_z(dvrp_nop) )
[1353]	289	psize = 0.0_wp; p_t = 0_wp; p_c = 0.0_wp
	290	p_x = 0.0_wp; p_y = 0.0_wp
	291	p_z = 0.0_wp
[242]	292	k = 0
	293	DO n = 1, number_of_particles
	294	IF ( dvrp_mask(n) ) THEN
	295	k = k + 1
	296	psize(k) = particles(n)%dvrp_psize
	297	p_x(k) = particles(n)%x * superelevation_x
	298	p_y(k) = particles(n)%y * superelevation_y
	299	p_z(k) = particles(n)%z * superelevation
[828]	300	p_c(k) = particles(n)%class
[242]	301	ENDIF
	302	ENDDO
[1]	303	ELSE
	304	!
	305	!-- Particles have a tail
[242]	306	ALLOCATE( psize(dvrp_not), p_t(dvrp_not), &
	307	p_c(dvrp_not*maximum_number_of_tailpoints), &
	308	p_x(dvrp_not*maximum_number_of_tailpoints), &
	309	p_y(dvrp_not*maximum_number_of_tailpoints), &
	310	p_z(dvrp_not*maximum_number_of_tailpoints) )
[1353]	311	psize = 0.0_wp; p_t = 0_wp; p_c = 0.0_wp
	312	p_x = 0.0_wp; p_y = 0.0_wp
	313	p_z = 0.0_wp
[1]	314	i = 0
	315	k = 0
[264]	316
[1]	317	DO n = 1, number_of_particles
	318	nn = particles(n)%tail_id
[242]	319	IF ( nn /= 0 .AND. dvrp_mask(n) ) THEN
[1]	320	k = k + 1
	321	DO j = 1, particles(n)%tailpoints
	322	i = i + 1
	323	p_x(i) = particle_tail_coordinates(j,1,nn) * &
	324	superelevation_x
	325	p_y(i) = particle_tail_coordinates(j,2,nn) * &
	326	superelevation_y
	327	p_z(i) = particle_tail_coordinates(j,3,nn) * &
	328	superelevation
	329	p_c(i) = particle_tail_coordinates(j,4,nn)
	330	ENDDO
	331	psize(k) = particles(n)%dvrp_psize
	332	p_t(k) = particles(n)%tailpoints - 1
	333	ENDIF
	334	ENDDO
	335	ENDIF
	336
	337	!
	338	!-- Compute and plot particles in dvr-format
	339	IF ( uniform_particles .AND. .NOT. use_particle_tails ) THEN
	340	!
	341	!-- All particles have the same color. Use simple routine to set
	342	!-- the particle attributes (produces less output data)
	343	CALL DVRP_PARTICLES( m-1, p_x, p_y, p_z, psize )
	344	ELSE
	345	!
	346	!-- Set color definitions
	347	CALL user_dvrp_coltab( 'particles', 'none' )
	348
[264]	349	CALL DVRP_COLORTABLE_HLS( m-1, 0, interval_values_dvrp_prt, &
	350	interval_h_dvrp_prt, &
	351	interval_l_dvrp_prt, &
	352	interval_s_dvrp_prt, &
	353	interval_a_dvrp_prt )
[1]	354
	355	IF ( .NOT. use_particle_tails ) THEN
[242]	356	CALL DVRP_PARTICLES( m-1, dvrp_nop, p_x, p_y, p_z, 3, psize, &
	357	p_c, p_t )
[1]	358	ELSE
[242]	359	CALL DVRP_PARTICLES( m-1, dvrp_not, p_x, p_y, p_z, 15, psize, &
	360	p_c, p_t )
[1]	361	ENDIF
	362	ENDIF
	363
	364	CALL DVRP_VISUALIZE( m-1, 3, dvrp_filecount )
	365
[242]	366	DEALLOCATE( dvrp_mask, psize, p_c, p_t, p_x, p_y, p_z )
[1]	367
	368	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'stop' )
	369
	370
[1353]	371	ELSEIF ( ( mode_dvrp(m)(1:10) == 'isosurface' .OR. &
	372	mode_dvrp(m)(1:6) == 'slicer' ) &
[1]	373	.AND. output_variable /= ' ' ) THEN
	374
	375	!
	376	!-- Create an intermediate array, properly dimensioned for plot-output
[1353]	377	ALLOCATE( local_pf(nxl_dvrp:nxr_dvrp+1,nys_dvrp:nyn_dvrp+1, &
[246]	378	nzb:nz_do3d) )
[1]	379
	380	!
	381	!-- Move original array to intermediate array
[246]	382	IF ( dvrp_overlap ) THEN
[1]	383
[246]	384	SELECT CASE ( output_variable )
	385
	386	CASE ( 'u', 'u_xy', 'u_xz', 'u_yz' )
	387	DO i = nxl_dvrp, nxr_dvrp+1
	388	DO j = nys_dvrp, nyn_dvrp+1
	389	DO k = nzb, nz_do3d
	390	local_pf(i,j,k) = u(k,j,i)
	391	ENDDO
[1]	392	ENDDO
	393	ENDDO
	394	!
[246]	395	!-- Replace mirrored values at lower surface by real surface
	396	!-- values
[1353]	397	IF ( output_variable == 'u_xz' .OR. &
[246]	398	output_variable == 'u_yz' ) THEN
[1353]	399	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[246]	400	ENDIF
[1]	401
	402
[246]	403	CASE ( 'v', 'v_xy', 'v_xz', 'v_yz' )
	404	DO i = nxl_dvrp, nxr_dvrp+1
	405	DO j = nys_dvrp, nyn_dvrp+1
	406	DO k = nzb, nz_do3d
	407	local_pf(i,j,k) = v(k,j,i)
	408	ENDDO
[1]	409	ENDDO
	410	ENDDO
	411	!
[246]	412	!-- Replace mirrored values at lower surface by real surface
	413	!-- values
[1353]	414	IF ( output_variable == 'v_xz' .OR. &
[246]	415	output_variable == 'v_yz' ) THEN
[1353]	416	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[246]	417	ENDIF
[1]	418
[246]	419	CASE ( 'w', 'w_xy', 'w_xz', 'w_yz' )
	420	DO i = nxl_dvrp, nxr_dvrp+1
	421	DO j = nys_dvrp, nyn_dvrp+1
	422	DO k = nzb, nz_do3d
	423	local_pf(i,j,k) = w(k,j,i)
	424	ENDDO
[1]	425	ENDDO
	426	ENDDO
[106]	427	! Averaging for Langmuir circulation
[246]	428	! DO k = nzb, nz_do3d
	429	! DO j = nys_dvrp+1, nyn_dvrp
	430	! DO i = nxl_dvrp, nxr_dvrp+1
	431	! local_pf(i,j,k) = 0.25 * local_pf(i,j-1,k) + &
	432	! 0.50 * local_pf(i,j,k) + &
	433	! 0.25 * local_pf(i,j+1,k)
	434	! ENDDO
[106]	435	! ENDDO
	436	! ENDDO
[1]	437
[246]	438	CASE ( 'p', 'p_xy', 'p_xz', 'p_yz' )
	439	DO i = nxl_dvrp, nxr_dvrp+1
	440	DO j = nys_dvrp, nyn_dvrp+1
	441	DO k = nzb, nz_do3d
	442	local_pf(i,j,k) = p(k,j,i)
	443	ENDDO
[1]	444	ENDDO
	445	ENDDO
	446
[246]	447	CASE ( 'pt', 'pt_xy', 'pt_xz', 'pt_yz' )
	448	IF ( .NOT. cloud_physics ) THEN
	449	DO i = nxl_dvrp, nxr_dvrp+1
	450	DO j = nys_dvrp, nyn_dvrp+1
	451	DO k = nzb, nz_do3d
	452	local_pf(i,j,k) = pt(k,j,i)
	453	ENDDO
[1]	454	ENDDO
	455	ENDDO
[246]	456	ELSE
	457	DO i = nxl_dvrp, nxr_dvrp+1
	458	DO j = nys_dvrp, nyn_dvrp+1
	459	DO k = nzb, nz_do3d
[1353]	460	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
[246]	461	pt_d_t(k) * ql(k,j,i)
	462	ENDDO
[1]	463	ENDDO
	464	ENDDO
[246]	465	ENDIF
[1]	466
[246]	467	CASE ( 'q', 'q_xy', 'q_xz', 'q_yz' )
	468	IF ( humidity .OR. passive_scalar ) THEN
	469	DO i = nxl_dvrp, nxr_dvrp+1
	470	DO j = nys_dvrp, nyn_dvrp+1
	471	DO k = nzb, nz_do3d
	472	local_pf(i,j,k) = q(k,j,i)
	473	ENDDO
[1]	474	ENDDO
[246]	475	ENDDO
[254]	476	ELSE
[1353]	477	message_string = 'if humidity/passive_scalar = ' // &
	478	'FALSE output of ' // TRIM( output_variable ) // &
[274]	479	'is not provided'
	480	CALL message( 'data_output_dvrp', 'PA0183',&
	481	0, 0, 0, 6, 0 )
[1]	482	ENDIF
	483
[246]	484	CASE ( 'ql', 'ql_xy', 'ql_xz', 'ql_yz' )
	485	IF ( cloud_physics .OR. cloud_droplets ) THEN
	486	DO i = nxl_dvrp, nxr_dvrp+1
	487	DO j = nys_dvrp, nyn_dvrp+1
	488	DO k = nzb, nz_do3d
	489	local_pf(i,j,k) = ql(k,j,i)
	490	ENDDO
[1]	491	ENDDO
	492	ENDDO
[254]	493	ELSE
[1353]	494	message_string = 'if cloud_physics = FALSE ' // &
	495	'output of ' // TRIM( output_variable) // &
[274]	496	'is not provided'
	497	CALL message( 'data_output_dvrp', 'PA0184',&
	498	0, 0, 0, 6, 0 )
[1]	499	ENDIF
	500
[246]	501	CASE ( 'u*_xy' )
	502	DO i = nxl_dvrp, nxr_dvrp+1
	503	DO j = nys_dvrp, nyn_dvrp+1
	504	local_pf(i,j,nzb+1) = us(j,i)
	505	ENDDO
[1]	506	ENDDO
[246]	507	slicer_position = zu(nzb+1)
[1]	508
[246]	509	CASE ( 't*_xy' )
	510	DO i = nxl_dvrp, nxr_dvrp+1
	511	DO j = nys_dvrp, nyn_dvrp+1
	512	local_pf(i,j,nzb+1) = ts(j,i)
	513	ENDDO
[1]	514	ENDDO
[246]	515	slicer_position = zu(nzb+1)
[1]	516
	517
[246]	518	CASE DEFAULT
[130]	519	!
[246]	520	!-- The DEFAULT case is reached either if output_variable
	521	!-- contains unsupported variable or if the user has coded a
	522	!-- special case in the user interface. There, the subroutine
	523	!-- user_data_output_dvrp checks which of these two conditions
	524	!-- applies.
	525	CALL user_data_output_dvrp( output_variable, local_pf )
[1]	526
[130]	527
[246]	528	END SELECT
[1]	529
[264]	530	ELSE
	531	!
	532	!-- No overlap of clipping domain with the current subdomain
	533	DO i = nxl_dvrp, nxr_dvrp+1
	534	DO j = nys_dvrp, nyn_dvrp+1
	535	DO k = nzb, nz_do3d
[1353]	536	local_pf(i,j,k) = 0.0_wp
[264]	537	ENDDO
	538	ENDDO
	539	ENDDO
	540
[246]	541	ENDIF
[1]	542
	543	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
[392]	544
[1]	545	!
	546	!-- DVRP-Calls for plotting isosurfaces:
	547	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'start' )
	548
	549	!
[284]	550	!-- Definition of isosurface color
	551	tmp_r = isosurface_color(1,n_isosurface)
	552	tmp_g = isosurface_color(2,n_isosurface)
	553	tmp_b = isosurface_color(3,n_isosurface)
[1353]	554	tmp_t = 0.0_wp
[284]	555	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	556
	557	!
	558	!-- Compute and plot isosurface in dvr-format
[1353]	559	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
[1]	560	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
[210]	561
	562	c_size_x = vc_size_x; c_size_y = vc_size_y; c_size_z = vc_size_z
	563	CALL DVRP_CLUSTER_SIZE( m-1, c_size_x, c_size_y, c_size_z )
	564
	565	c_mode = vc_mode
	566	CALL DVRP_CLUSTERING_MODE( m-1, c_mode )
	567
	568	gradient_normals = vc_gradient_normals
	569	CALL DVRP_GRADIENTNORMALS( m-1, gradient_normals )
[392]	570
[210]	571	!
	572	!-- A seperate procedure for setting vc_alpha will be in the next
	573	!-- version of libDVRP
	574	tmp_c_alpha = vc_alpha
	575	CALL DVRP_THRESHOLD( -(m-1)-1, tmp_c_alpha )
	576
[246]	577	IF ( dvrp_overlap ) THEN
[284]	578	tmp_th = threshold(n_isosurface)
[246]	579	ELSE
[1353]	580	tmp_th = 1.0_wp ! nothing is plotted because array values are 0
[246]	581	ENDIF
	582
[210]	583	CALL DVRP_THRESHOLD( m-1, tmp_th )
[392]	584
[210]	585	CALL DVRP_VISUALIZE( m-1, 21, dvrp_filecount )
	586
[1]	587	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'stop' )
	588
	589	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
[392]	590
[1]	591	!
	592	!-- DVRP-Calls for plotting slicers:
	593	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'start' )
	594
	595	!
	596	!-- Material and color definitions
[1353]	597	tmp_r = 0.0_wp; tmp_g = 0.0_wp; tmp_b = 0.0_wp; tmp_t = 0.0_wp
[210]	598	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	599
[284]	600	n_slicer = n_slicer + 1
	601
	602	!
	603	!-- Using dolorfunction has not been properly tested
	604	! islice_dvrp = n_slicer
	605	! CALL DVRP_COLORFUNCTION( m-1, DVRP_CM_HLS, 25, &
	606	! slicer_range_limits_dvrp(:,n_slicer), &
[1]	607	! color_dvrp )
	608
[284]	609	!
	610	!-- Set interval of values defining the colortable
	611	CALL set_slicer_attributes_dvrp( n_slicer )
	612
	613	!
	614	!-- Create user-defined colortable
[1]	615	CALL user_dvrp_coltab( 'slicer', output_variable )
	616
[1353]	617	CALL DVRP_COLORTABLE_HLS( m-1, 1, interval_values_dvrp, &
	618	interval_h_dvrp, interval_l_dvrp, &
[1]	619	interval_s_dvrp, interval_a_dvrp )
	620
	621	!
	622	!-- Compute and plot slicer in dvr-format
[1353]	623	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
[1]	624	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
[262]	625	tmp_pos = slicer_position
	626	CALL DVRP_SLICER( m-1, section_mode, tmp_pos )
[106]	627
[1]	628	CALL DVRP_VISUALIZE( m-1, 2, dvrp_filecount )
	629
	630	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'stop' )
	631
	632	ENDIF
	633
	634	DEALLOCATE( local_pf )
	635
[210]	636	ELSEIF ( mode_dvrp(m)(1:9) == 'pathlines' ) THEN
	637
	638	ALLOCATE( local_pfi(4,nxl:nxr+1,nys:nyn+1,nzb:nz_do3d) )
	639	DO i = nxl, nxr+1
	640	DO j = nys, nyn+1
	641	DO k = nzb, nz_do3d
	642	local_pfi(1,i,j,k) = u(k,j,i)
	643	local_pfi(2,i,j,k) = v(k,j,i)
	644	local_pfi(3,i,j,k) = w(k,j,i)
[1353]	645	tmp_norm = SQRT( u(k,j,i) * u(k,j,i) + &
	646	v(k,j,i) * v(k,j,i) + &
[210]	647	w(k,j,i) * w(k,j,i) )
[1353]	648	tmp_alpha = ACOS( 0.0_wp * u(k,j,i) / tmp_norm + &
	649	0.0_wp * v(k,j,i) / tmp_norm - &
	650	1.0_wp * w(k,j,i) / tmp_norm )
	651	tmp_alpha_w = tmp_alpha / pi * 180.0_wp
[210]	652	local_pfi(4,i,j,k) = tmp_alpha_w
	653	ENDDO
	654	ENDDO
	655	ENDDO
	656
	657	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'start' )
	658
	659	CALL DVRP_DATA( m-1, local_pfi, 4, nx_dvrp, ny_dvrp, nz_dvrp, &
	660	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
	661	CALL DVRP_VISUALIZE( m-1, 20, dvrp_filecount )
	662
	663	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'stop' )
	664
	665	DEALLOCATE( local_pfi )
	666
[1]	667	ENDIF
	668
	669	m = m + 1
	670
	671	ENDDO
	672
	673	dvrp_filecount = dvrp_filecount + 1
	674
	675	CALL cpu_log( log_point(27), 'data_output_dvrp', 'stop' )
	676
	677	#endif
	678	END SUBROUTINE data_output_dvrp

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