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source: palm/trunk/SOURCE/data_output_dvrp.f90 @ 1713

Last change on this file since 1713 was 1683, checked in by knoop, 9 years ago
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1	!> @file data_output_dvrp.f90
2	!--------------------------------------------------------------------------------!
3	! This file is part of PALM.
4	!
5	! PALM is free software: you can redistribute it and/or modify it under the terms
6	! of the GNU General Public License as published by the Free Software Foundation,
7	! either version 3 of the License, or (at your option) any later version.
8	!
9	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
10	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
11	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
12	!
13	! You should have received a copy of the GNU General Public License along with
14	! PALM. If not, see <http://www.gnu.org/licenses/>.
15	!
16	! Copyright 1997-2014 Leibniz Universitaet Hannover
17	!--------------------------------------------------------------------------------!
18	!
19	! Current revisions:
20	! -----------------
21	!
22	!
23	! Former revisions:
24	! -----------------
25	! $Id: data_output_dvrp.f90 1683 2015-10-07 23:57:51Z raasch $
26	!
27	! 1682 2015-10-07 23:56:08Z knoop
28	! Code annotations made doxygen readable
29	!
30	! 1353 2014-04-08 15:21:23Z heinze
31	! REAL constants provided with KIND-attribute
32	!
33	! 1346 2014-03-27 13:18:20Z heinze
34	! Bugfix: REAL constants provided with KIND-attribute especially in call of
35	! intrinsic function like MAX, MIN, SIGN
36	!
37	! 1320 2014-03-20 08:40:49Z raasch
38	! ONLY-attribute added to USE-statements,
39	! kind-parameters added to all INTEGER and REAL declaration statements,
40	! kinds are defined in new module kinds,
41	! revision history before 2012 removed,
42	! comment fields (!:) to be used for variable explanations added to
43	! all variable declaration statements
44	!
45	! 1318 2014-03-17 13:35:16Z raasch
46	! module interfaces removed
47	!
48	! 1036 2012-10-22 13:43:42Z raasch
49	! code put under GPL (PALM 3.9)
50	!
51	! 828 2012-02-21 12:00:36Z raasch
52	! particle feature color renamed class
53	!
54	! Revision 1.1 2000/04/27 06:27:17 raasch
55	! Initial revision
56	!
57	!
58	! Description:
59	! ------------
60	!> Plot of isosurface, particles and slicers with dvrp-software
61	!------------------------------------------------------------------------------!
62	MODULE dvrp_color
63
64
65	USE dvrp_variables
66
67	USE kinds
68
69	IMPLICIT NONE
70
71	CONTAINS
72
73	!------------------------------------------------------------------------------!
74	! Description:
75	! ------------
76	!> @todo Missing subroutine description.
77	!------------------------------------------------------------------------------!
78	SUBROUTINE color_dvrp( value, color )
79
80	REAL(wp), INTENT(IN) :: value !<
81	REAL(wp), INTENT(OUT) :: color(4) !<
82
83	REAL(wp) :: scale !<
84
85	scale = ( value - slicer_range_limits_dvrp(1,islice_dvrp) ) / &
86	( slicer_range_limits_dvrp(2,islice_dvrp) - &
87	slicer_range_limits_dvrp(1,islice_dvrp) )
88
89	scale = MODULO( 180.0_wp + 180.0_wp * scale, 360.0_wp )
90
91	color = (/ scale, 0.5_wp, 1.0_wp, 0.0_wp /)
92
93	END SUBROUTINE color_dvrp
94
95	END MODULE dvrp_color
96
97
98	RECURSIVE SUBROUTINE data_output_dvrp
99
100	#if defined( __dvrp_graphics )
101
102	USE arrays_3d, &
103	ONLY: p, pt, q, ql, ts, u, us, v, w, zu
104
105	USE cloud_parameters, &
106	ONLY: l_d_cp, pt_d_t
107
108	USE constants, &
109	ONLY: pi
110
111	USE control_parameters, &
112	ONLY: cloud_droplets, cloud_physics, do2d, do3d, humidity, ibc_uv_b, &
113	message_string, nz_do3d, passive_scalar, simulated_time, &
114	threshold
115
116	USE cpulog, &
117	ONLY: log_point, log_point_s, cpu_log
118
119	USE DVRP
120
121	USE dvrp_color
122
123	USE dvrp_variables
124
125	USE grid_variables, &
126	ONLY: dx, dy
127
128	USE indices, &
129	ONLY: nxl, nxr, nyn, nys, nzb
130
131	USE kinds
132
133	USE particle_attributes, &
134	ONLY: maximum_number_of_tailpoints, number_of_particles, &
135	number_of_tails, particle_advection, particle_advection_start, &
136	particle_tail_coordinates, particles, uniform_particles, &
137	use_particle_tails
138
139	USE pegrid
140
141	IMPLICIT NONE
142
143	CHARACTER (LEN=2) :: section_chr !<
144	CHARACTER (LEN=6) :: output_variable !<
145
146	INTEGER(iwp) :: c_mode !<
147	INTEGER(iwp) :: c_size_x !<
148	INTEGER(iwp) :: c_size_y !<
149	INTEGER(iwp) :: c_size_z !<
150	INTEGER(iwp) :: dvrp_nop !<
151	INTEGER(iwp) :: dvrp_not !<
152	INTEGER(iwp) :: gradient_normals !<
153	INTEGER(iwp) :: i !<
154	INTEGER(iwp) :: ip !<
155	INTEGER(iwp) :: j !<
156	INTEGER(iwp) :: jp !<
157	INTEGER(iwp) :: k !<
158	INTEGER(iwp) :: l !<
159	INTEGER(iwp) :: m !<
160	INTEGER(iwp) :: n !<
161	INTEGER(iwp) :: n_isosurface !<
162	INTEGER(iwp) :: n_slicer !<
163	INTEGER(iwp) :: nn !<
164	INTEGER(iwp) :: section_mode !<
165	INTEGER(iwp) :: vn !<
166	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_c !<
167	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_t !<
168
169	LOGICAL, DIMENSION(:), ALLOCATABLE :: dvrp_mask !<
170
171	REAL(sp) :: slicer_position !<
172	REAL(sp) :: tmp_alpha !<
173	REAL(sp) :: tmp_alpha_w !<
174	REAL(sp) :: tmp_b !<
175	REAL(sp) :: tmp_c_alpha !<
176	REAL(sp) :: tmp_g !<
177	REAL(sp) :: tmp_norm !<
178	REAL(sp) :: tmp_pos !<
179	REAL(sp) :: tmp_r !<
180	REAL(sp) :: tmp_t !<
181	REAL(sp) :: tmp_th !<
182	REAL(sp), DIMENSION(:), ALLOCATABLE :: psize !<
183	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_x !<
184	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_y !<
185	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_z !<
186	REAL(sp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !<
187	REAL(sp), DIMENSION(:,:,:,:), ALLOCATABLE :: local_pfi !<
188
189
190	CALL cpu_log( log_point(27), 'data_output_dvrp', 'start' )
191
192	!
193	!-- Loop over all output modes choosed
194	m = 1
195	n_isosurface = 0 ! isosurface counter (for threshold values and color)
196	n_slicer = 0 ! slice plane counter (for range of values)
197	DO WHILE ( mode_dvrp(m) /= ' ' )
198	!
199	!-- Update of the steering variables
200	IF ( .NOT. lock_steering_update ) THEN
201	!
202	!-- Set lock to avoid recursive calls of DVRP_STEERING_UPDATE
203	lock_steering_update = .TRUE.
204	! CALL DVRP_STEERING_UPDATE( m-1, data_output_dvrp )
205	lock_steering_update = .FALSE.
206	ENDIF
207
208	!
209	!-- Determine the variable which shall be plotted (in case of slicers or
210	!-- isosurfaces)
211	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
212	READ ( mode_dvrp(m), '(10X,I2)' ) vn
213	output_variable = do3d(0,vn)
214	n_isosurface = n_isosurface + 1
215	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
216	READ ( mode_dvrp(m), '(6X,I2)' ) vn
217	output_variable = do2d(0,vn)
218	l = MAX( 2, LEN_TRIM( do2d(0,vn) ) )
219	section_chr = do2d(0,vn)(l-1:l)
220	SELECT CASE ( section_chr )
221	CASE ( 'xy' )
222	section_mode = 2
223	slicer_position = zu(MIN( slicer_position_dvrp(m), nz_do3d ))
224	CASE ( 'xz' )
225	section_mode = 1
226	slicer_position = slicer_position_dvrp(m) * dy
227	CASE ( 'yz' )
228	section_mode = 0
229	slicer_position = slicer_position_dvrp(m) * dx
230	END SELECT
231	ENDIF
232
233	!
234	!-- Select the plot mode (in case of isosurface or slicer only if user has
235	!-- defined a variable which shall be plotted; otherwise do nothing)
236	IF ( mode_dvrp(m)(1:9) == 'particles' .AND. particle_advection .AND. &
237	simulated_time >= particle_advection_start ) THEN
238	!
239	!-- DVRP-Calls for plotting particles:
240	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'start' )
241
242	!
243	!-- Definition of characteristics of particle material
244	! tmp_r = 0.1; tmp_g = 0.7; tmp_b = 0.1; tmp_t = 0.0
245	tmp_r = 0.0_wp; tmp_g = 0.0_wp; tmp_b = 0.0_wp; tmp_t = 0.0_wp
246	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
247
248	!
249	!-- If clipping is active and if this subdomain is clipped, find out the
250	!-- number of particles and tails to be plotted; otherwise, all
251	!-- particles/tails are plotted. dvrp_mask is used to mark the partikles.
252	ALLOCATE( dvrp_mask(number_of_particles) )
253
254	IF ( dvrp_total_overlap ) THEN
255	dvrp_mask = .TRUE.
256	dvrp_nop = number_of_particles
257	dvrp_not = number_of_tails
258	ELSE
259	dvrp_mask = .FALSE.
260	dvrp_nop = 0
261	dvrp_not = 0
262	IF ( dvrp_overlap ) THEN
263	IF ( .NOT. use_particle_tails ) THEN
264	DO n = 1, number_of_particles
265	ip = particles(n)%x / dx
266	jp = particles(n)%y / dy
267	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
268	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
269	dvrp_nop = dvrp_nop + 1
270	dvrp_mask(n) = .TRUE.
271	ENDIF
272	ENDDO
273	ELSE
274	k = 0
275	DO n = 1, number_of_particles
276	IF ( particles(n)%tail_id /= 0 ) THEN
277	k = k + 1
278	ip = particles(n)%x / dx
279	jp = particles(n)%y / dy
280	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
281	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
282	dvrp_not = dvrp_not + 1
283	dvrp_mask(n) = .TRUE.
284	ENDIF
285	ENDIF
286	ENDDO
287	ENDIF
288	ENDIF
289	ENDIF
290
291	!
292	!-- Move particle coordinates to one-dimensional arrays
293	IF ( .NOT. use_particle_tails ) THEN
294	!
295	!-- All particles are output
296	ALLOCATE( psize(dvrp_nop), p_t(dvrp_nop), p_c(dvrp_nop), &
297	p_x(dvrp_nop), p_y(dvrp_nop), p_z(dvrp_nop) )
298	psize = 0.0_wp; p_t = 0_wp; p_c = 0.0_wp
299	p_x = 0.0_wp; p_y = 0.0_wp
300	p_z = 0.0_wp
301	k = 0
302	DO n = 1, number_of_particles
303	IF ( dvrp_mask(n) ) THEN
304	k = k + 1
305	psize(k) = particles(n)%dvrp_psize
306	p_x(k) = particles(n)%x * superelevation_x
307	p_y(k) = particles(n)%y * superelevation_y
308	p_z(k) = particles(n)%z * superelevation
309	p_c(k) = particles(n)%class
310	ENDIF
311	ENDDO
312	ELSE
313	!
314	!-- Particles have a tail
315	ALLOCATE( psize(dvrp_not), p_t(dvrp_not), &
316	p_c(dvrp_not*maximum_number_of_tailpoints), &
317	p_x(dvrp_not*maximum_number_of_tailpoints), &
318	p_y(dvrp_not*maximum_number_of_tailpoints), &
319	p_z(dvrp_not*maximum_number_of_tailpoints) )
320	psize = 0.0_wp; p_t = 0_wp; p_c = 0.0_wp
321	p_x = 0.0_wp; p_y = 0.0_wp
322	p_z = 0.0_wp
323	i = 0
324	k = 0
325
326	DO n = 1, number_of_particles
327	nn = particles(n)%tail_id
328	IF ( nn /= 0 .AND. dvrp_mask(n) ) THEN
329	k = k + 1
330	DO j = 1, particles(n)%tailpoints
331	i = i + 1
332	p_x(i) = particle_tail_coordinates(j,1,nn) * &
333	superelevation_x
334	p_y(i) = particle_tail_coordinates(j,2,nn) * &
335	superelevation_y
336	p_z(i) = particle_tail_coordinates(j,3,nn) * &
337	superelevation
338	p_c(i) = particle_tail_coordinates(j,4,nn)
339	ENDDO
340	psize(k) = particles(n)%dvrp_psize
341	p_t(k) = particles(n)%tailpoints - 1
342	ENDIF
343	ENDDO
344	ENDIF
345
346	!
347	!-- Compute and plot particles in dvr-format
348	IF ( uniform_particles .AND. .NOT. use_particle_tails ) THEN
349	!
350	!-- All particles have the same color. Use simple routine to set
351	!-- the particle attributes (produces less output data)
352	CALL DVRP_PARTICLES( m-1, p_x, p_y, p_z, psize )
353	ELSE
354	!
355	!-- Set color definitions
356	CALL user_dvrp_coltab( 'particles', 'none' )
357
358	CALL DVRP_COLORTABLE_HLS( m-1, 0, interval_values_dvrp_prt, &
359	interval_h_dvrp_prt, &
360	interval_l_dvrp_prt, &
361	interval_s_dvrp_prt, &
362	interval_a_dvrp_prt )
363
364	IF ( .NOT. use_particle_tails ) THEN
365	CALL DVRP_PARTICLES( m-1, dvrp_nop, p_x, p_y, p_z, 3, psize, &
366	p_c, p_t )
367	ELSE
368	CALL DVRP_PARTICLES( m-1, dvrp_not, p_x, p_y, p_z, 15, psize, &
369	p_c, p_t )
370	ENDIF
371	ENDIF
372
373	CALL DVRP_VISUALIZE( m-1, 3, dvrp_filecount )
374
375	DEALLOCATE( dvrp_mask, psize, p_c, p_t, p_x, p_y, p_z )
376
377	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'stop' )
378
379
380	ELSEIF ( ( mode_dvrp(m)(1:10) == 'isosurface' .OR. &
381	mode_dvrp(m)(1:6) == 'slicer' ) &
382	.AND. output_variable /= ' ' ) THEN
383
384	!
385	!-- Create an intermediate array, properly dimensioned for plot-output
386	ALLOCATE( local_pf(nxl_dvrp:nxr_dvrp+1,nys_dvrp:nyn_dvrp+1, &
387	nzb:nz_do3d) )
388
389	!
390	!-- Move original array to intermediate array
391	IF ( dvrp_overlap ) THEN
392
393	SELECT CASE ( output_variable )
394
395	CASE ( 'u', 'u_xy', 'u_xz', 'u_yz' )
396	DO i = nxl_dvrp, nxr_dvrp+1
397	DO j = nys_dvrp, nyn_dvrp+1
398	DO k = nzb, nz_do3d
399	local_pf(i,j,k) = u(k,j,i)
400	ENDDO
401	ENDDO
402	ENDDO
403	!
404	!-- Replace mirrored values at lower surface by real surface
405	!-- values
406	IF ( output_variable == 'u_xz' .OR. &
407	output_variable == 'u_yz' ) THEN
408	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
409	ENDIF
410
411
412	CASE ( 'v', 'v_xy', 'v_xz', 'v_yz' )
413	DO i = nxl_dvrp, nxr_dvrp+1
414	DO j = nys_dvrp, nyn_dvrp+1
415	DO k = nzb, nz_do3d
416	local_pf(i,j,k) = v(k,j,i)
417	ENDDO
418	ENDDO
419	ENDDO
420	!
421	!-- Replace mirrored values at lower surface by real surface
422	!-- values
423	IF ( output_variable == 'v_xz' .OR. &
424	output_variable == 'v_yz' ) THEN
425	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
426	ENDIF
427
428	CASE ( 'w', 'w_xy', 'w_xz', 'w_yz' )
429	DO i = nxl_dvrp, nxr_dvrp+1
430	DO j = nys_dvrp, nyn_dvrp+1
431	DO k = nzb, nz_do3d
432	local_pf(i,j,k) = w(k,j,i)
433	ENDDO
434	ENDDO
435	ENDDO
436	! Averaging for Langmuir circulation
437	! DO k = nzb, nz_do3d
438	! DO j = nys_dvrp+1, nyn_dvrp
439	! DO i = nxl_dvrp, nxr_dvrp+1
440	! local_pf(i,j,k) = 0.25 * local_pf(i,j-1,k) + &
441	! 0.50 * local_pf(i,j,k) + &
442	! 0.25 * local_pf(i,j+1,k)
443	! ENDDO
444	! ENDDO
445	! ENDDO
446
447	CASE ( 'p', 'p_xy', 'p_xz', 'p_yz' )
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) = p(k,j,i)
452	ENDDO
453	ENDDO
454	ENDDO
455
456	CASE ( 'pt', 'pt_xy', 'pt_xz', 'pt_yz' )
457	IF ( .NOT. cloud_physics ) THEN
458	DO i = nxl_dvrp, nxr_dvrp+1
459	DO j = nys_dvrp, nyn_dvrp+1
460	DO k = nzb, nz_do3d
461	local_pf(i,j,k) = pt(k,j,i)
462	ENDDO
463	ENDDO
464	ENDDO
465	ELSE
466	DO i = nxl_dvrp, nxr_dvrp+1
467	DO j = nys_dvrp, nyn_dvrp+1
468	DO k = nzb, nz_do3d
469	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
470	pt_d_t(k) * ql(k,j,i)
471	ENDDO
472	ENDDO
473	ENDDO
474	ENDIF
475
476	CASE ( 'q', 'q_xy', 'q_xz', 'q_yz' )
477	IF ( humidity .OR. passive_scalar ) THEN
478	DO i = nxl_dvrp, nxr_dvrp+1
479	DO j = nys_dvrp, nyn_dvrp+1
480	DO k = nzb, nz_do3d
481	local_pf(i,j,k) = q(k,j,i)
482	ENDDO
483	ENDDO
484	ENDDO
485	ELSE
486	message_string = 'if humidity/passive_scalar = ' // &
487	'FALSE output of ' // TRIM( output_variable ) // &
488	'is not provided'
489	CALL message( 'data_output_dvrp', 'PA0183',&
490	0, 0, 0, 6, 0 )
491	ENDIF
492
493	CASE ( 'ql', 'ql_xy', 'ql_xz', 'ql_yz' )
494	IF ( cloud_physics .OR. cloud_droplets ) THEN
495	DO i = nxl_dvrp, nxr_dvrp+1
496	DO j = nys_dvrp, nyn_dvrp+1
497	DO k = nzb, nz_do3d
498	local_pf(i,j,k) = ql(k,j,i)
499	ENDDO
500	ENDDO
501	ENDDO
502	ELSE
503	message_string = 'if cloud_physics = FALSE ' // &
504	'output of ' // TRIM( output_variable) // &
505	'is not provided'
506	CALL message( 'data_output_dvrp', 'PA0184',&
507	0, 0, 0, 6, 0 )
508	ENDIF
509
510	CASE ( 'u*_xy' )
511	DO i = nxl_dvrp, nxr_dvrp+1
512	DO j = nys_dvrp, nyn_dvrp+1
513	local_pf(i,j,nzb+1) = us(j,i)
514	ENDDO
515	ENDDO
516	slicer_position = zu(nzb+1)
517
518	CASE ( 't*_xy' )
519	DO i = nxl_dvrp, nxr_dvrp+1
520	DO j = nys_dvrp, nyn_dvrp+1
521	local_pf(i,j,nzb+1) = ts(j,i)
522	ENDDO
523	ENDDO
524	slicer_position = zu(nzb+1)
525
526
527	CASE DEFAULT
528	!
529	!-- The DEFAULT case is reached either if output_variable
530	!-- contains unsupported variable or if the user has coded a
531	!-- special case in the user interface. There, the subroutine
532	!-- user_data_output_dvrp checks which of these two conditions
533	!-- applies.
534	CALL user_data_output_dvrp( output_variable, local_pf )
535
536
537	END SELECT
538
539	ELSE
540	!
541	!-- No overlap of clipping domain with the current subdomain
542	DO i = nxl_dvrp, nxr_dvrp+1
543	DO j = nys_dvrp, nyn_dvrp+1
544	DO k = nzb, nz_do3d
545	local_pf(i,j,k) = 0.0_wp
546	ENDDO
547	ENDDO
548	ENDDO
549
550	ENDIF
551
552	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
553
554	!
555	!-- DVRP-Calls for plotting isosurfaces:
556	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'start' )
557
558	!
559	!-- Definition of isosurface color
560	tmp_r = isosurface_color(1,n_isosurface)
561	tmp_g = isosurface_color(2,n_isosurface)
562	tmp_b = isosurface_color(3,n_isosurface)
563	tmp_t = 0.0_wp
564	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
565
566	!
567	!-- Compute and plot isosurface in dvr-format
568	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
569	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
570
571	c_size_x = vc_size_x; c_size_y = vc_size_y; c_size_z = vc_size_z
572	CALL DVRP_CLUSTER_SIZE( m-1, c_size_x, c_size_y, c_size_z )
573
574	c_mode = vc_mode
575	CALL DVRP_CLUSTERING_MODE( m-1, c_mode )
576
577	gradient_normals = vc_gradient_normals
578	CALL DVRP_GRADIENTNORMALS( m-1, gradient_normals )
579
580	!
581	!-- A seperate procedure for setting vc_alpha will be in the next
582	!-- version of libDVRP
583	tmp_c_alpha = vc_alpha
584	CALL DVRP_THRESHOLD( -(m-1)-1, tmp_c_alpha )
585
586	IF ( dvrp_overlap ) THEN
587	tmp_th = threshold(n_isosurface)
588	ELSE
589	tmp_th = 1.0_wp ! nothing is plotted because array values are 0
590	ENDIF
591
592	CALL DVRP_THRESHOLD( m-1, tmp_th )
593
594	CALL DVRP_VISUALIZE( m-1, 21, dvrp_filecount )
595
596	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'stop' )
597
598	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
599
600	!
601	!-- DVRP-Calls for plotting slicers:
602	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'start' )
603
604	!
605	!-- Material and color definitions
606	tmp_r = 0.0_wp; tmp_g = 0.0_wp; tmp_b = 0.0_wp; tmp_t = 0.0_wp
607	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
608
609	n_slicer = n_slicer + 1
610
611	!
612	!-- Using dolorfunction has not been properly tested
613	! islice_dvrp = n_slicer
614	! CALL DVRP_COLORFUNCTION( m-1, DVRP_CM_HLS, 25, &
615	! slicer_range_limits_dvrp(:,n_slicer), &
616	! color_dvrp )
617
618	!
619	!-- Set interval of values defining the colortable
620	CALL set_slicer_attributes_dvrp( n_slicer )
621
622	!
623	!-- Create user-defined colortable
624	CALL user_dvrp_coltab( 'slicer', output_variable )
625
626	CALL DVRP_COLORTABLE_HLS( m-1, 1, interval_values_dvrp, &
627	interval_h_dvrp, interval_l_dvrp, &
628	interval_s_dvrp, interval_a_dvrp )
629
630	!
631	!-- Compute and plot slicer in dvr-format
632	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
633	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
634	tmp_pos = slicer_position
635	CALL DVRP_SLICER( m-1, section_mode, tmp_pos )
636
637	CALL DVRP_VISUALIZE( m-1, 2, dvrp_filecount )
638
639	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'stop' )
640
641	ENDIF
642
643	DEALLOCATE( local_pf )
644
645	ELSEIF ( mode_dvrp(m)(1:9) == 'pathlines' ) THEN
646
647	ALLOCATE( local_pfi(4,nxl:nxr+1,nys:nyn+1,nzb:nz_do3d) )
648	DO i = nxl, nxr+1
649	DO j = nys, nyn+1
650	DO k = nzb, nz_do3d
651	local_pfi(1,i,j,k) = u(k,j,i)
652	local_pfi(2,i,j,k) = v(k,j,i)
653	local_pfi(3,i,j,k) = w(k,j,i)
654	tmp_norm = SQRT( u(k,j,i) * u(k,j,i) + &
655	v(k,j,i) * v(k,j,i) + &
656	w(k,j,i) * w(k,j,i) )
657	tmp_alpha = ACOS( 0.0_wp * u(k,j,i) / tmp_norm + &
658	0.0_wp * v(k,j,i) / tmp_norm - &
659	1.0_wp * w(k,j,i) / tmp_norm )
660	tmp_alpha_w = tmp_alpha / pi * 180.0_wp
661	local_pfi(4,i,j,k) = tmp_alpha_w
662	ENDDO
663	ENDDO
664	ENDDO
665
666	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'start' )
667
668	CALL DVRP_DATA( m-1, local_pfi, 4, nx_dvrp, ny_dvrp, nz_dvrp, &
669	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
670	CALL DVRP_VISUALIZE( m-1, 20, dvrp_filecount )
671
672	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'stop' )
673
674	DEALLOCATE( local_pfi )
675
676	ENDIF
677
678	m = m + 1
679
680	ENDDO
681
682	dvrp_filecount = dvrp_filecount + 1
683
684	CALL cpu_log( log_point(27), 'data_output_dvrp', 'stop' )
685
686	#endif
687	END SUBROUTINE data_output_dvrp

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