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source: palm/trunk/SOURCE/data_output_dvrp.f90 @ 1344

Last change on this file since 1344 was 1321, checked in by raasch, 11 years ago
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1	MODULE dvrp_color
2
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 1997-2014 Leibniz Universitaet Hannover
18	!--------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! -----------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: data_output_dvrp.f90 1321 2014-03-20 09:40:40Z kanani $
27	!
28	! 1320 2014-03-20 08:40:49Z raasch
29	! ONLY-attribute added to USE-statements,
30	! kind-parameters added to all INTEGER and REAL declaration statements,
31	! kinds are defined in new module kinds,
32	! revision history before 2012 removed,
33	! comment fields (!:) to be used for variable explanations added to
34	! all variable declaration statements
35	!
36	! 1318 2014-03-17 13:35:16Z raasch
37	! module interfaces removed
38	!
39	! 1036 2012-10-22 13:43:42Z raasch
40	! code put under GPL (PALM 3.9)
41	!
42	! 828 2012-02-21 12:00:36Z raasch
43	! particle feature color renamed class
44	!
45	! Revision 1.1 2000/04/27 06:27:17 raasch
46	! Initial revision
47	!
48	!
49	! Description:
50	! ------------
51	! Plot of isosurface, particles and slicers with dvrp-software
52	!------------------------------------------------------------------------------!
53
54	USE dvrp_variables
55
56	USE kinds
57
58	IMPLICIT NONE
59
60	CONTAINS
61
62	SUBROUTINE color_dvrp( value, color )
63
64	REAL(wp), INTENT(IN) :: value !:
65	REAL(wp), INTENT(OUT) :: color(4) !:
66
67	REAL(wp) :: scale !:
68
69	scale = ( value - slicer_range_limits_dvrp(1,islice_dvrp) ) / &
70	( slicer_range_limits_dvrp(2,islice_dvrp) - &
71	slicer_range_limits_dvrp(1,islice_dvrp) )
72
73	scale = MODULO( 180.0 + 180.0 * scale, 360.0 )
74
75	color = (/ scale, 0.5_wp, 1.0_wp, 0.0_wp /)
76
77	END SUBROUTINE color_dvrp
78
79	END MODULE dvrp_color
80
81
82	RECURSIVE SUBROUTINE data_output_dvrp
83
84	#if defined( __dvrp_graphics )
85
86	USE arrays_3d, &
87	ONLY: p, pt, q, ql, ts, u, us, v, w, zu
88
89	USE cloud_parameters, &
90	ONLY: l_d_cp, pt_d_t
91
92	USE constants, &
93	ONLY: pi
94
95	USE control_parameters, &
96	ONLY: cloud_droplets, cloud_physics, do2d, do3d, humidity, ibc_uv_b, &
97	message_string, nz_do3d, passive_scalar, simulated_time, &
98	threshold
99
100	USE cpulog, &
101	ONLY: log_point, log_point_s, cpu_log
102
103	USE DVRP
104
105	USE dvrp_color
106
107	USE dvrp_variables
108
109	USE grid_variables, &
110	ONLY: dx, dy
111
112	USE indices, &
113	ONLY: nxl, nxr, nyn, nys, nzb
114
115	USE kinds
116
117	USE particle_attributes, &
118	ONLY: maximum_number_of_tailpoints, number_of_particles, &
119	number_of_tails, particle_advection, particle_advection_start, &
120	particle_tail_coordinates, particles, uniform_particles, &
121	use_particle_tails
122
123	USE pegrid
124
125	IMPLICIT NONE
126
127	CHARACTER (LEN=2) :: section_chr !:
128	CHARACTER (LEN=6) :: output_variable !:
129
130	INTEGER(iwp) :: c_mode !:
131	INTEGER(iwp) :: c_size_x !:
132	INTEGER(iwp) :: c_size_y !:
133	INTEGER(iwp) :: c_size_z !:
134	INTEGER(iwp) :: dvrp_nop !:
135	INTEGER(iwp) :: dvrp_not !:
136	INTEGER(iwp) :: gradient_normals !:
137	INTEGER(iwp) :: i !:
138	INTEGER(iwp) :: ip !:
139	INTEGER(iwp) :: j !:
140	INTEGER(iwp) :: jp !:
141	INTEGER(iwp) :: k !:
142	INTEGER(iwp) :: l !:
143	INTEGER(iwp) :: m !:
144	INTEGER(iwp) :: n !:
145	INTEGER(iwp) :: n_isosurface !:
146	INTEGER(iwp) :: n_slicer !:
147	INTEGER(iwp) :: nn !:
148	INTEGER(iwp) :: section_mode !:
149	INTEGER(iwp) :: vn !:
150	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_c !:
151	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_t !:
152
153	LOGICAL, DIMENSION(:), ALLOCATABLE :: dvrp_mask !:
154
155	REAL(sp) :: slicer_position !:
156	REAL(sp) :: tmp_alpha !:
157	REAL(sp) :: tmp_alpha_w !:
158	REAL(sp) :: tmp_b !:
159	REAL(sp) :: tmp_c_alpha !:
160	REAL(sp) :: tmp_g !:
161	REAL(sp) :: tmp_norm !:
162	REAL(sp) :: tmp_pos !:
163	REAL(sp) :: tmp_r !:
164	REAL(sp) :: tmp_t !:
165	REAL(sp) :: tmp_th !:
166	REAL(sp), DIMENSION(:), ALLOCATABLE :: psize !:
167	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_x !:
168	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_y !:
169	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_z !:
170	REAL(sp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !:
171	REAL(sp), DIMENSION(:,:,:,:), ALLOCATABLE :: local_pfi !:
172
173
174	CALL cpu_log( log_point(27), 'data_output_dvrp', 'start' )
175
176	!
177	!-- Loop over all output modes choosed
178	m = 1
179	n_isosurface = 0 ! isosurface counter (for threshold values and color)
180	n_slicer = 0 ! slice plane counter (for range of values)
181	DO WHILE ( mode_dvrp(m) /= ' ' )
182	!
183	!-- Update of the steering variables
184	IF ( .NOT. lock_steering_update ) THEN
185	!
186	!-- Set lock to avoid recursive calls of DVRP_STEERING_UPDATE
187	lock_steering_update = .TRUE.
188	! CALL DVRP_STEERING_UPDATE( m-1, data_output_dvrp )
189	lock_steering_update = .FALSE.
190	ENDIF
191
192	!
193	!-- Determine the variable which shall be plotted (in case of slicers or
194	!-- isosurfaces)
195	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
196	READ ( mode_dvrp(m), '(10X,I2)' ) vn
197	output_variable = do3d(0,vn)
198	n_isosurface = n_isosurface + 1
199	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
200	READ ( mode_dvrp(m), '(6X,I2)' ) vn
201	output_variable = do2d(0,vn)
202	l = MAX( 2, LEN_TRIM( do2d(0,vn) ) )
203	section_chr = do2d(0,vn)(l-1:l)
204	SELECT CASE ( section_chr )
205	CASE ( 'xy' )
206	section_mode = 2
207	slicer_position = zu(MIN( slicer_position_dvrp(m), nz_do3d ))
208	CASE ( 'xz' )
209	section_mode = 1
210	slicer_position = slicer_position_dvrp(m) * dy
211	CASE ( 'yz' )
212	section_mode = 0
213	slicer_position = slicer_position_dvrp(m) * dx
214	END SELECT
215	ENDIF
216
217	!
218	!-- Select the plot mode (in case of isosurface or slicer only if user has
219	!-- defined a variable which shall be plotted; otherwise do nothing)
220	IF ( mode_dvrp(m)(1:9) == 'particles' .AND. particle_advection .AND. &
221	simulated_time >= particle_advection_start ) THEN
222	!
223	!-- DVRP-Calls for plotting particles:
224	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'start' )
225
226	!
227	!-- Definition of characteristics of particle material
228	! tmp_r = 0.1; tmp_g = 0.7; tmp_b = 0.1; tmp_t = 0.0
229	tmp_r = 0.0; tmp_g = 0.0; tmp_b = 0.0; tmp_t = 0.0
230	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
231
232	!
233	!-- If clipping is active and if this subdomain is clipped, find out the
234	!-- number of particles and tails to be plotted; otherwise, all
235	!-- particles/tails are plotted. dvrp_mask is used to mark the partikles.
236	ALLOCATE( dvrp_mask(number_of_particles) )
237
238	IF ( dvrp_total_overlap ) THEN
239	dvrp_mask = .TRUE.
240	dvrp_nop = number_of_particles
241	dvrp_not = number_of_tails
242	ELSE
243	dvrp_mask = .FALSE.
244	dvrp_nop = 0
245	dvrp_not = 0
246	IF ( dvrp_overlap ) THEN
247	IF ( .NOT. use_particle_tails ) THEN
248	DO n = 1, number_of_particles
249	ip = particles(n)%x / dx
250	jp = particles(n)%y / dy
251	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
252	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
253	dvrp_nop = dvrp_nop + 1
254	dvrp_mask(n) = .TRUE.
255	ENDIF
256	ENDDO
257	ELSE
258	k = 0
259	DO n = 1, number_of_particles
260	IF ( particles(n)%tail_id /= 0 ) THEN
261	k = k + 1
262	ip = particles(n)%x / dx
263	jp = particles(n)%y / dy
264	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
265	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
266	dvrp_not = dvrp_not + 1
267	dvrp_mask(n) = .TRUE.
268	ENDIF
269	ENDIF
270	ENDDO
271	ENDIF
272	ENDIF
273	ENDIF
274
275	!
276	!-- Move particle coordinates to one-dimensional arrays
277	IF ( .NOT. use_particle_tails ) THEN
278	!
279	!-- All particles are output
280	ALLOCATE( psize(dvrp_nop), p_t(dvrp_nop), p_c(dvrp_nop), &
281	p_x(dvrp_nop), p_y(dvrp_nop), p_z(dvrp_nop) )
282	psize = 0.0; p_t = 0; p_c = 0.0; p_x = 0.0; p_y = 0.0
283	p_z = 0.0
284	k = 0
285	DO n = 1, number_of_particles
286	IF ( dvrp_mask(n) ) THEN
287	k = k + 1
288	psize(k) = particles(n)%dvrp_psize
289	p_x(k) = particles(n)%x * superelevation_x
290	p_y(k) = particles(n)%y * superelevation_y
291	p_z(k) = particles(n)%z * superelevation
292	p_c(k) = particles(n)%class
293	ENDIF
294	ENDDO
295	ELSE
296	!
297	!-- Particles have a tail
298	ALLOCATE( psize(dvrp_not), p_t(dvrp_not), &
299	p_c(dvrp_not*maximum_number_of_tailpoints), &
300	p_x(dvrp_not*maximum_number_of_tailpoints), &
301	p_y(dvrp_not*maximum_number_of_tailpoints), &
302	p_z(dvrp_not*maximum_number_of_tailpoints) )
303	psize = 0.0; p_t = 0; p_c = 0.0; p_x = 0.0; p_y = 0.0
304	p_z = 0.0;
305	i = 0
306	k = 0
307
308	DO n = 1, number_of_particles
309	nn = particles(n)%tail_id
310	IF ( nn /= 0 .AND. dvrp_mask(n) ) THEN
311	k = k + 1
312	DO j = 1, particles(n)%tailpoints
313	i = i + 1
314	p_x(i) = particle_tail_coordinates(j,1,nn) * &
315	superelevation_x
316	p_y(i) = particle_tail_coordinates(j,2,nn) * &
317	superelevation_y
318	p_z(i) = particle_tail_coordinates(j,3,nn) * &
319	superelevation
320	p_c(i) = particle_tail_coordinates(j,4,nn)
321	ENDDO
322	psize(k) = particles(n)%dvrp_psize
323	p_t(k) = particles(n)%tailpoints - 1
324	ENDIF
325	ENDDO
326	ENDIF
327
328	!
329	!-- Compute and plot particles in dvr-format
330	IF ( uniform_particles .AND. .NOT. use_particle_tails ) THEN
331	!
332	!-- All particles have the same color. Use simple routine to set
333	!-- the particle attributes (produces less output data)
334	CALL DVRP_PARTICLES( m-1, p_x, p_y, p_z, psize )
335	ELSE
336	!
337	!-- Set color definitions
338	CALL user_dvrp_coltab( 'particles', 'none' )
339
340	CALL DVRP_COLORTABLE_HLS( m-1, 0, interval_values_dvrp_prt, &
341	interval_h_dvrp_prt, &
342	interval_l_dvrp_prt, &
343	interval_s_dvrp_prt, &
344	interval_a_dvrp_prt )
345
346	IF ( .NOT. use_particle_tails ) THEN
347	CALL DVRP_PARTICLES( m-1, dvrp_nop, p_x, p_y, p_z, 3, psize, &
348	p_c, p_t )
349	ELSE
350	CALL DVRP_PARTICLES( m-1, dvrp_not, p_x, p_y, p_z, 15, psize, &
351	p_c, p_t )
352	ENDIF
353	ENDIF
354
355	CALL DVRP_VISUALIZE( m-1, 3, dvrp_filecount )
356
357	DEALLOCATE( dvrp_mask, psize, p_c, p_t, p_x, p_y, p_z )
358
359	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'stop' )
360
361
362	ELSEIF ( ( mode_dvrp(m)(1:10) == 'isosurface' .OR. &
363	mode_dvrp(m)(1:6) == 'slicer' ) &
364	.AND. output_variable /= ' ' ) THEN
365
366	!
367	!-- Create an intermediate array, properly dimensioned for plot-output
368	ALLOCATE( local_pf(nxl_dvrp:nxr_dvrp+1,nys_dvrp:nyn_dvrp+1, &
369	nzb:nz_do3d) )
370
371	!
372	!-- Move original array to intermediate array
373	IF ( dvrp_overlap ) THEN
374
375	SELECT CASE ( output_variable )
376
377	CASE ( 'u', 'u_xy', 'u_xz', 'u_yz' )
378	DO i = nxl_dvrp, nxr_dvrp+1
379	DO j = nys_dvrp, nyn_dvrp+1
380	DO k = nzb, nz_do3d
381	local_pf(i,j,k) = u(k,j,i)
382	ENDDO
383	ENDDO
384	ENDDO
385	!
386	!-- Replace mirrored values at lower surface by real surface
387	!-- values
388	IF ( output_variable == 'u_xz' .OR. &
389	output_variable == 'u_yz' ) THEN
390	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
391	ENDIF
392
393
394	CASE ( 'v', 'v_xy', 'v_xz', 'v_yz' )
395	DO i = nxl_dvrp, nxr_dvrp+1
396	DO j = nys_dvrp, nyn_dvrp+1
397	DO k = nzb, nz_do3d
398	local_pf(i,j,k) = v(k,j,i)
399	ENDDO
400	ENDDO
401	ENDDO
402	!
403	!-- Replace mirrored values at lower surface by real surface
404	!-- values
405	IF ( output_variable == 'v_xz' .OR. &
406	output_variable == 'v_yz' ) THEN
407	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
408	ENDIF
409
410	CASE ( 'w', 'w_xy', 'w_xz', 'w_yz' )
411	DO i = nxl_dvrp, nxr_dvrp+1
412	DO j = nys_dvrp, nyn_dvrp+1
413	DO k = nzb, nz_do3d
414	local_pf(i,j,k) = w(k,j,i)
415	ENDDO
416	ENDDO
417	ENDDO
418	! Averaging for Langmuir circulation
419	! DO k = nzb, nz_do3d
420	! DO j = nys_dvrp+1, nyn_dvrp
421	! DO i = nxl_dvrp, nxr_dvrp+1
422	! local_pf(i,j,k) = 0.25 * local_pf(i,j-1,k) + &
423	! 0.50 * local_pf(i,j,k) + &
424	! 0.25 * local_pf(i,j+1,k)
425	! ENDDO
426	! ENDDO
427	! ENDDO
428
429	CASE ( 'p', 'p_xy', 'p_xz', 'p_yz' )
430	DO i = nxl_dvrp, nxr_dvrp+1
431	DO j = nys_dvrp, nyn_dvrp+1
432	DO k = nzb, nz_do3d
433	local_pf(i,j,k) = p(k,j,i)
434	ENDDO
435	ENDDO
436	ENDDO
437
438	CASE ( 'pt', 'pt_xy', 'pt_xz', 'pt_yz' )
439	IF ( .NOT. cloud_physics ) THEN
440	DO i = nxl_dvrp, nxr_dvrp+1
441	DO j = nys_dvrp, nyn_dvrp+1
442	DO k = nzb, nz_do3d
443	local_pf(i,j,k) = pt(k,j,i)
444	ENDDO
445	ENDDO
446	ENDDO
447	ELSE
448	DO i = nxl_dvrp, nxr_dvrp+1
449	DO j = nys_dvrp, nyn_dvrp+1
450	DO k = nzb, nz_do3d
451	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
452	pt_d_t(k) * ql(k,j,i)
453	ENDDO
454	ENDDO
455	ENDDO
456	ENDIF
457
458	CASE ( 'q', 'q_xy', 'q_xz', 'q_yz' )
459	IF ( humidity .OR. passive_scalar ) THEN
460	DO i = nxl_dvrp, nxr_dvrp+1
461	DO j = nys_dvrp, nyn_dvrp+1
462	DO k = nzb, nz_do3d
463	local_pf(i,j,k) = q(k,j,i)
464	ENDDO
465	ENDDO
466	ENDDO
467	ELSE
468	message_string = 'if humidity/passive_scalar = ' // &
469	'FALSE output of ' // TRIM( output_variable ) // &
470	'is not provided'
471	CALL message( 'data_output_dvrp', 'PA0183',&
472	0, 0, 0, 6, 0 )
473	ENDIF
474
475	CASE ( 'ql', 'ql_xy', 'ql_xz', 'ql_yz' )
476	IF ( cloud_physics .OR. cloud_droplets ) THEN
477	DO i = nxl_dvrp, nxr_dvrp+1
478	DO j = nys_dvrp, nyn_dvrp+1
479	DO k = nzb, nz_do3d
480	local_pf(i,j,k) = ql(k,j,i)
481	ENDDO
482	ENDDO
483	ENDDO
484	ELSE
485	message_string = 'if cloud_physics = FALSE ' // &
486	'output of ' // TRIM( output_variable) // &
487	'is not provided'
488	CALL message( 'data_output_dvrp', 'PA0184',&
489	0, 0, 0, 6, 0 )
490	ENDIF
491
492	CASE ( 'u*_xy' )
493	DO i = nxl_dvrp, nxr_dvrp+1
494	DO j = nys_dvrp, nyn_dvrp+1
495	local_pf(i,j,nzb+1) = us(j,i)
496	ENDDO
497	ENDDO
498	slicer_position = zu(nzb+1)
499
500	CASE ( 't*_xy' )
501	DO i = nxl_dvrp, nxr_dvrp+1
502	DO j = nys_dvrp, nyn_dvrp+1
503	local_pf(i,j,nzb+1) = ts(j,i)
504	ENDDO
505	ENDDO
506	slicer_position = zu(nzb+1)
507
508
509	CASE DEFAULT
510	!
511	!-- The DEFAULT case is reached either if output_variable
512	!-- contains unsupported variable or if the user has coded a
513	!-- special case in the user interface. There, the subroutine
514	!-- user_data_output_dvrp checks which of these two conditions
515	!-- applies.
516	CALL user_data_output_dvrp( output_variable, local_pf )
517
518
519	END SELECT
520
521	ELSE
522	!
523	!-- No overlap of clipping domain with the current subdomain
524	DO i = nxl_dvrp, nxr_dvrp+1
525	DO j = nys_dvrp, nyn_dvrp+1
526	DO k = nzb, nz_do3d
527	local_pf(i,j,k) = 0.0
528	ENDDO
529	ENDDO
530	ENDDO
531
532	ENDIF
533
534	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
535
536	!
537	!-- DVRP-Calls for plotting isosurfaces:
538	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'start' )
539
540	!
541	!-- Definition of isosurface color
542	tmp_r = isosurface_color(1,n_isosurface)
543	tmp_g = isosurface_color(2,n_isosurface)
544	tmp_b = isosurface_color(3,n_isosurface)
545	tmp_t = 0.0
546	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
547
548	!
549	!-- Compute and plot isosurface in dvr-format
550	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
551	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
552
553	c_size_x = vc_size_x; c_size_y = vc_size_y; c_size_z = vc_size_z
554	CALL DVRP_CLUSTER_SIZE( m-1, c_size_x, c_size_y, c_size_z )
555
556	c_mode = vc_mode
557	CALL DVRP_CLUSTERING_MODE( m-1, c_mode )
558
559	gradient_normals = vc_gradient_normals
560	CALL DVRP_GRADIENTNORMALS( m-1, gradient_normals )
561
562	!
563	!-- A seperate procedure for setting vc_alpha will be in the next
564	!-- version of libDVRP
565	tmp_c_alpha = vc_alpha
566	CALL DVRP_THRESHOLD( -(m-1)-1, tmp_c_alpha )
567
568	IF ( dvrp_overlap ) THEN
569	tmp_th = threshold(n_isosurface)
570	ELSE
571	tmp_th = 1.0 ! nothing is plotted because array values are 0
572	ENDIF
573
574	CALL DVRP_THRESHOLD( m-1, tmp_th )
575
576	CALL DVRP_VISUALIZE( m-1, 21, dvrp_filecount )
577
578	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'stop' )
579
580	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
581
582	!
583	!-- DVRP-Calls for plotting slicers:
584	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'start' )
585
586	!
587	!-- Material and color definitions
588	tmp_r = 0.0; tmp_g = 0.0; tmp_b = 0.0; tmp_t = 0.0
589	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
590
591	n_slicer = n_slicer + 1
592
593	!
594	!-- Using dolorfunction has not been properly tested
595	! islice_dvrp = n_slicer
596	! CALL DVRP_COLORFUNCTION( m-1, DVRP_CM_HLS, 25, &
597	! slicer_range_limits_dvrp(:,n_slicer), &
598	! color_dvrp )
599
600	!
601	!-- Set interval of values defining the colortable
602	CALL set_slicer_attributes_dvrp( n_slicer )
603
604	!
605	!-- Create user-defined colortable
606	CALL user_dvrp_coltab( 'slicer', output_variable )
607
608	CALL DVRP_COLORTABLE_HLS( m-1, 1, interval_values_dvrp, &
609	interval_h_dvrp, interval_l_dvrp, &
610	interval_s_dvrp, interval_a_dvrp )
611
612	!
613	!-- Compute and plot slicer in dvr-format
614	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
615	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
616	tmp_pos = slicer_position
617	CALL DVRP_SLICER( m-1, section_mode, tmp_pos )
618
619	CALL DVRP_VISUALIZE( m-1, 2, dvrp_filecount )
620
621	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'stop' )
622
623	ENDIF
624
625	DEALLOCATE( local_pf )
626
627	ELSEIF ( mode_dvrp(m)(1:9) == 'pathlines' ) THEN
628
629	ALLOCATE( local_pfi(4,nxl:nxr+1,nys:nyn+1,nzb:nz_do3d) )
630	DO i = nxl, nxr+1
631	DO j = nys, nyn+1
632	DO k = nzb, nz_do3d
633	local_pfi(1,i,j,k) = u(k,j,i)
634	local_pfi(2,i,j,k) = v(k,j,i)
635	local_pfi(3,i,j,k) = w(k,j,i)
636	tmp_norm = SQRT( u(k,j,i) * u(k,j,i) + &
637	v(k,j,i) * v(k,j,i) + &
638	w(k,j,i) * w(k,j,i) )
639	tmp_alpha = ACOS( 0.0 * u(k,j,i) / tmp_norm + &
640	0.0 * v(k,j,i) / tmp_norm - &
641	1.0 * w(k,j,i) / tmp_norm )
642	tmp_alpha_w = tmp_alpha / pi * 180.0
643	local_pfi(4,i,j,k) = tmp_alpha_w
644	ENDDO
645	ENDDO
646	ENDDO
647
648	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'start' )
649
650	CALL DVRP_DATA( m-1, local_pfi, 4, nx_dvrp, ny_dvrp, nz_dvrp, &
651	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
652	CALL DVRP_VISUALIZE( m-1, 20, dvrp_filecount )
653
654	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'stop' )
655
656	DEALLOCATE( local_pfi )
657
658	ENDIF
659
660	m = m + 1
661
662	ENDDO
663
664	dvrp_filecount = dvrp_filecount + 1
665
666	CALL cpu_log( log_point(27), 'data_output_dvrp', 'stop' )
667
668	#endif
669	END SUBROUTINE data_output_dvrp

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