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source: palm/trunk/SOURCE/data_output_dvrp.f90 @ 227

Last change on this file since 227 was 226, checked in by raasch, 16 years ago
preparations for the next release
Property svn:keywords set to `Id`
File size: 21.8 KB

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1	MODULE dvrp_color
2
3	USE dvrp_variables
4
5	IMPLICIT NONE
6
7	CONTAINS
8
9	SUBROUTINE color_dvrp( value, color )
10
11	REAL, INTENT(IN) :: value
12	REAL, INTENT(OUT) :: color(4)
13
14	REAL :: scale
15
16	scale = ( value - slicer_range_limits_dvrp(1,islice_dvrp) ) / &
17	( slicer_range_limits_dvrp(2,islice_dvrp) - &
18	slicer_range_limits_dvrp(1,islice_dvrp) )
19
20	scale = MODULO( 180.0 + 180.0 * scale, 360.0 )
21
22	color = (/ scale, 0.5, 1.0, 0.0 /)
23
24	END SUBROUTINE color_dvrp
25
26	END MODULE dvrp_color
27
28
29	RECURSIVE SUBROUTINE data_output_dvrp
30
31	!------------------------------------------------------------------------------!
32	! Actual revisions:
33	! -----------------
34	! TEST: different colours for isosurfaces
35	! TEST: write statements
36	!
37	! Former revisions:
38	! -----------------
39	! $Id: data_output_dvrp.f90 226 2009-02-02 07:39:34Z raasch $
40	!
41	! 210 2008-11-06 08:54:02Z raasch
42	! DVRP arguments changed to single precision, mode pathlines added
43	!
44	! 130 2007-11-13 14:08:40Z letzel
45	! allow two instead of one digit to specify isosurface and slicer variables
46	! for unknown variables (CASE DEFAULT) call new subroutine
47	! user_data_output_dvrp
48	!
49	! 82 2007-04-16 15:40:52Z raasch
50	! Preprocessor strings for different linux clusters changed to "lc",
51	! routine local_flush is used for buffer flushing
52	!
53	! 75 2007-03-22 09:54:05Z raasch
54	! Particles-package is now part of the default code,
55	! moisture renamed humidity
56	!
57	! RCS Log replace by Id keyword, revision history cleaned up
58	!
59	! Revision 1.13 2006/02/23 10:25:12 raasch
60	! Former routine plot_dvrp renamed data_output_dvrp,
61	! Only a fraction of the particles may have a tail,
62	! pl.. replaced by do.., %size renamed %dvrp_psize
63	!
64	! Revision 1.1 2000/04/27 06:27:17 raasch
65	! Initial revision
66	!
67	!
68	! Description:
69	! ------------
70	! Plot of isosurface, particles and slicers with dvrp-software
71	!------------------------------------------------------------------------------!
72	#if defined( __dvrp_graphics )
73
74	USE arrays_3d
75	USE cloud_parameters
76	USE constants
77	USE cpulog
78	USE DVRP
79	USE dvrp_color
80	USE dvrp_variables
81	USE grid_variables
82	USE indices
83	USE interfaces
84	USE particle_attributes
85	USE pegrid
86	USE control_parameters
87
88	IMPLICIT NONE
89
90	CHARACTER (LEN=2) :: section_chr
91	CHARACTER (LEN=6) :: output_variable
92	INTEGER :: c_mode, c_size_x, c_size_y, c_size_z, gradient_normals, i, j, &
93	k, l, m, n, nn, section_mode, tv, vn
94	INTEGER, DIMENSION(:), ALLOCATABLE :: p_c, p_t
95	REAL(4) :: center(3), distance, slicer_position, surface_value, &
96	tmp_alpha, tmp_alpha_w, tmp_b, tmp_c_alpha, tmp_g, tmp_norm, &
97	tmp_pos, tmp_r, tmp_t, tmp_th
98	REAL(4), DIMENSION(:), ALLOCATABLE :: psize, p_x, p_y, p_z
99	REAL(4), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
100	REAL(4), DIMENSION(:,:,:,:), ALLOCATABLE :: local_pfi
101
102
103	WRITE ( 9, * ) '*** myid=', myid, ' Anfang data_output_dvrp'
104	CALL local_flush( 9 )
105	CALL cpu_log( log_point(27), 'data_output_dvrp', 'start' )
106
107	!
108	!-- Loop over all output modes choosed
109	m = 1
110	tv = 0 ! threshold counter
111	islice_dvrp = 0 ! slice plane counter
112	DO WHILE ( mode_dvrp(m) /= ' ' )
113	!
114	!-- Update of the steering variables
115	IF ( .NOT. lock_steering_update ) THEN
116	!
117	!-- Set lock to avoid recursive calls of DVRP_STEERING_UPDATE
118	lock_steering_update = .TRUE.
119	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: vor steering_update'
120	! CALL local_flush( 9 )
121	! CALL DVRP_STEERING_UPDATE( m-1, data_output_dvrp )
122	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: nach steering_update'
123	! CALL local_flush( 9 )
124	lock_steering_update = .FALSE.
125	ENDIF
126
127	!
128	!-- Determine the variable which shall be plotted (in case of slicers or
129	!-- isosurfaces)
130	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
131	READ ( mode_dvrp(m), '(10X,I2)' ) vn
132	output_variable = do3d(0,vn)
133	tv = tv + 1
134	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
135	READ ( mode_dvrp(m), '(6X,I2)' ) vn
136	output_variable = do2d(0,vn)
137	l = MAX( 2, LEN_TRIM( do2d(0,vn) ) )
138	section_chr = do2d(0,vn)(l-1:l)
139	SELECT CASE ( section_chr )
140	CASE ( 'xy' )
141	section_mode = 2
142	slicer_position = zu(MIN( slicer_position_dvrp(m), nz_do3d ))
143	CASE ( 'xz' )
144	section_mode = 1
145	slicer_position = slicer_position_dvrp(m) * dy
146	CASE ( 'yz' )
147	section_mode = 0
148	slicer_position = slicer_position_dvrp(m) * dx
149	END SELECT
150	ENDIF
151
152	!
153	!-- Select the plot mode (in case of isosurface or slicer only if user has
154	!-- defined a variable which shall be plotted; otherwise do nothing)
155	IF ( mode_dvrp(m)(1:9) == 'particles' .AND. particle_advection .AND. &
156	simulated_time >= particle_advection_start ) THEN
157
158	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: anfang particles'
159	! CALL local_flush( 9 )
160	!
161	!-- DVRP-Calls for plotting particles:
162	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'start' )
163
164	!
165	!-- Definition of characteristics of particle material
166	! tmp_r = 0.1; tmp_g = 0.7; tmp_b = 0.1; tmp_t = 0.0
167	tmp_r = 0.0; tmp_g = 0.0; tmp_b = 0.0; tmp_t = 0.0
168	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
169
170	!
171	!-- Move particle coordinates to one-dimensional arrays
172	IF ( .NOT. use_particle_tails ) THEN
173	!
174	!-- All particles are output
175	ALLOCATE( psize(number_of_particles), p_t(number_of_particles), &
176	p_c(number_of_particles), p_x(number_of_particles), &
177	p_y(number_of_particles), p_z(number_of_particles) )
178	psize = 0.0; p_t = 0; p_c = 0.0; p_x = 0.0; p_y = 0.0
179	p_z = 0.0;
180	psize = particles(1:number_of_particles)%dvrp_psize
181	p_x = particles(1:number_of_particles)%x * superelevation_x
182	p_y = particles(1:number_of_particles)%y * superelevation_y
183	p_z = particles(1:number_of_particles)%z * superelevation
184	p_c = particles(1:number_of_particles)%color
185	ELSE
186	!
187	!-- Particles have a tail
188	! WRITE (9,*) '--- before ALLOCATE simtime=',simulated_time,' #of_tails=', number_of_tails, &
189	! ' max#of_tp=', maximum_number_of_tailpoints
190	! CALL local_flush( 9 )
191	ALLOCATE( psize(number_of_tails), p_t(number_of_tails), &
192	p_c(number_of_tails*maximum_number_of_tailpoints), &
193	p_x(number_of_tails*maximum_number_of_tailpoints), &
194	p_y(number_of_tails*maximum_number_of_tailpoints), &
195	p_z(number_of_tails*maximum_number_of_tailpoints) )
196	! WRITE (9,*) '--- after ALLOCATE'
197	! CALL local_flush( 9 )
198	psize = 0.0; p_t = 0; p_c = 0.0; p_x = 0.0; p_y = 0.0
199	p_z = 0.0;
200	i = 0
201	k = 0
202	DO n = 1, number_of_particles
203	nn = particles(n)%tail_id
204	IF ( nn /= 0 ) THEN
205	k = k + 1
206	! IF ( simulated_time > 1338.0 ) THEN
207	! WRITE (9,*) '--- particle ',n,' tail_id=',nn,' #of_tp=',particles(n)%tailpoints
208	! CALL local_flush( 9 )
209	! ENDIF
210	DO j = 1, particles(n)%tailpoints
211	i = i + 1
212	p_x(i) = particle_tail_coordinates(j,1,nn) * &
213	superelevation_x
214	p_y(i) = particle_tail_coordinates(j,2,nn) * &
215	superelevation_y
216	p_z(i) = particle_tail_coordinates(j,3,nn) * &
217	superelevation
218	p_c(i) = particle_tail_coordinates(j,4,nn)
219	! IF ( simulated_time > 1338.0 ) THEN
220	! WRITE (9,*) '--- tp= ',i,' x=',p_x(i),' y=',p_y(i), &
221	! ' z=',p_z(i),' c=',p_c(i)
222	! CALL local_flush( 9 )
223	! ENDIF
224	ENDDO
225	psize(k) = particles(n)%dvrp_psize
226	p_t(k) = particles(n)%tailpoints - 1
227	! IF ( simulated_time > 1338.0 ) THEN
228	! WRITE (9,*) '--- t= ',k,' psize=',psize(k),' p_t=',p_t(k)
229	! CALL local_flush( 9 )
230	! ENDIF
231	ENDIF
232	ENDDO
233	! WRITE (9,*) '--- after locally storing the particle attributes'
234	! CALL local_flush( 9 )
235	ENDIF
236
237	!
238	!-- Compute and plot particles in dvr-format
239	IF ( uniform_particles .AND. .NOT. use_particle_tails ) THEN
240	!
241	!-- All particles have the same color. Use simple routine to set
242	!-- the particle attributes (produces less output data)
243	CALL DVRP_PARTICLES( m-1, p_x, p_y, p_z, psize )
244	ELSE
245	!
246	!-- Set color definitions
247	CALL user_dvrp_coltab( 'particles', 'none' )
248
249	CALL DVRP_COLORTABLE_HLS( m-1, 0, interval_values_dvrp, &
250	interval_h_dvrp, interval_l_dvrp, &
251	interval_s_dvrp, interval_a_dvrp )
252
253	IF ( .NOT. use_particle_tails ) THEN
254	CALL DVRP_PARTICLES( m-1, number_of_particles, p_x, p_y, p_z, &
255	3, psize, p_c, p_t )
256	ELSE
257	! WRITE (9,*) '--- before DVRP_PARTICLES'
258	! CALL local_flush( 9 )
259	CALL DVRP_PARTICLES( m-1, number_of_tails, p_x, p_y, p_z, 15, &
260	psize, p_c, p_t )
261	! WRITE (9,*) '--- after DVRP_PARTICLES'
262	! WRITE (9,*) 'm-1 = ',m-1
263	! WRITE (9,*) 'number_of_tails=', number_of_tails
264	! WRITE (9,*) 'p_x =', p_x
265	! WRITE (9,*) 'p_y =', p_y
266	! WRITE (9,*) 'p_z =', p_z
267	! WRITE (9,*) 'psize =', psize
268	! WRITE (9,*) 'p_c =', p_c
269	! WRITE (9,*) 'p_t =', p_t
270
271	! CALL local_flush( 9 )
272	ENDIF
273	ENDIF
274
275	CALL DVRP_VISUALIZE( m-1, 3, dvrp_filecount )
276	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: ende particles'
277	! CALL local_flush( 9 )
278
279	DEALLOCATE( psize, p_c, p_t, p_x, p_y, p_z )
280
281	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'stop' )
282
283
284	ELSEIF ( ( mode_dvrp(m)(1:10) == 'isosurface' .OR. &
285	mode_dvrp(m)(1:6) == 'slicer' ) &
286	.AND. output_variable /= ' ' ) THEN
287
288	!
289	!-- Create an intermediate array, properly dimensioned for plot-output
290	ALLOCATE( local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d) )
291
292	!
293	!-- Move original array to intermediate array
294	SELECT CASE ( output_variable )
295
296	CASE ( 'u', 'u_xy', 'u_xz', 'u_yz' )
297	DO i = nxl, nxr+1
298	DO j = nys, nyn+1
299	DO k = nzb, nz_do3d
300	local_pf(i,j,k) = u(k,j,i)
301	ENDDO
302	ENDDO
303	ENDDO
304	!
305	!-- Replace mirrored values at lower surface by real surface values
306	IF ( output_variable == 'u_xz' .OR. &
307	output_variable == 'u_yz' ) THEN
308	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
309	ENDIF
310
311
312	CASE ( 'v', 'v_xy', 'v_xz', 'v_yz' )
313	DO i = nxl, nxr+1
314	DO j = nys, nyn+1
315	DO k = nzb, nz_do3d
316	local_pf(i,j,k) = v(k,j,i)
317	ENDDO
318	ENDDO
319	ENDDO
320	!
321	!-- Replace mirrored values at lower surface by real surface values
322	IF ( output_variable == 'v_xz' .OR. &
323	output_variable == 'v_yz' ) THEN
324	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
325	ENDIF
326
327	CASE ( 'w', 'w_xy', 'w_xz', 'w_yz' )
328	DO i = nxl, nxr+1
329	DO j = nys, nyn+1
330	DO k = nzb, nz_do3d
331	local_pf(i,j,k) = w(k,j,i)
332	ENDDO
333	ENDDO
334	ENDDO
335	! Averaging for Langmuir circulation
336	! DO k = nzb, nz_do3d
337	! DO j = nys+1, nyn
338	! DO i = nxl, nxr+1
339	! local_pf(i,j,k) = 0.25 * local_pf(i,j-1,k) + &
340	! 0.50 * local_pf(i,j,k) + &
341	! 0.25 * local_pf(i,j+1,k)
342	! ENDDO
343	! ENDDO
344	! ENDDO
345
346	CASE ( 'p', 'p_xy', 'p_xz', 'p_yz' )
347	DO i = nxl, nxr+1
348	DO j = nys, nyn+1
349	DO k = nzb, nz_do3d
350	local_pf(i,j,k) = p(k,j,i)
351	ENDDO
352	ENDDO
353	ENDDO
354
355	CASE ( 'pt', 'pt_xy', 'pt_xz', 'pt_yz' )
356	IF ( .NOT. cloud_physics ) THEN
357	DO i = nxl, nxr+1
358	DO j = nys, nyn+1
359	DO k = nzb, nz_do3d
360	local_pf(i,j,k) = pt(k,j,i)
361	ENDDO
362	ENDDO
363	ENDDO
364	ELSE
365	DO i = nxl, nxr+1
366	DO j = nys, nyn+1
367	DO k = nzb, nz_do3d
368	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * pt_d_t(k) * &
369	ql(k,j,i)
370	ENDDO
371	ENDDO
372	ENDDO
373	ENDIF
374
375	CASE ( 'q', 'q_xy', 'q_xz', 'q_yz' )
376	IF ( humidity .OR. passive_scalar ) THEN
377	DO i = nxl, nxr+1
378	DO j = nys, nyn+1
379	DO k = nzb, nz_do3d
380	local_pf(i,j,k) = q(k,j,i)
381	ENDDO
382	ENDDO
383	ENDDO
384	ELSE
385	IF ( myid == 0 ) THEN
386	PRINT*, '+++ data_output_dvrp: if humidity/passive_scalar = ', &
387	'FALSE output of ', output_variable, &
388	'is not provided'
389	ENDIF
390	ENDIF
391
392	CASE ( 'ql', 'ql_xy', 'ql_xz', 'ql_yz' )
393	IF ( cloud_physics .OR. cloud_droplets ) THEN
394	DO i = nxl, nxr+1
395	DO j = nys, nyn+1
396	DO k = nzb, nz_do3d
397	local_pf(i,j,k) = ql(k,j,i)
398	ENDDO
399	ENDDO
400	ENDDO
401	ELSE
402	IF ( myid == 0 ) THEN
403	PRINT*, '+++ data_output_dvrp: if cloud_physics = FALSE ', &
404	'output of ', output_variable, 'is not provided'
405	ENDIF
406	ENDIF
407
408	CASE ( 'u*_xy' )
409	DO i = nxl, nxr+1
410	DO j = nys, nyn+1
411	local_pf(i,j,nzb+1) = us(j,i)
412	ENDDO
413	ENDDO
414	slicer_position = zu(nzb+1)
415
416	CASE ( 't*_xy' )
417	DO i = nxl, nxr+1
418	DO j = nys, nyn+1
419	local_pf(i,j,nzb+1) = ts(j,i)
420	ENDDO
421	ENDDO
422	slicer_position = zu(nzb+1)
423
424
425	CASE DEFAULT
426	!
427	!-- The DEFAULT case is reached either if output_variable contains
428	!-- unsupported variable or if the user has coded a special case in
429	!-- the user interface. There, the subroutine user_data_output_dvrp
430	!-- checks which of these two conditions applies.
431	CALL user_data_output_dvrp( output_variable, local_pf )
432
433
434	END SELECT
435
436
437	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
438
439	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: anfang isosurface'
440	! CALL local_flush( 9 )
441	!
442	!-- DVRP-Calls for plotting isosurfaces:
443	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'start' )
444
445	!
446	!-- Definition of characteristics of isosurface material
447	!-- Preliminary settings for w and pt!
448	IF ( output_variable == 'w' ) THEN
449	IF ( tv == 1 ) THEN
450	tmp_r = 0.8; tmp_g = 0.1; tmp_b = 0.1; tmp_t = 0.0
451	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
452	ELSE
453	tmp_r = 0.1; tmp_g = 0.1; tmp_b = 0.8; tmp_t = 0.0
454	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
455	ENDIF
456	ELSEIF ( output_variable == 'pt' ) THEN
457	tmp_r = 0.8; tmp_g = 0.1; tmp_b = 0.1; tmp_t = 0.0
458	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
459	ELSE
460	tmp_r = 0.9; tmp_g = 0.9; tmp_b = 0.9; tmp_t = 0.0
461	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
462	ENDIF
463
464	!
465	!-- Compute and plot isosurface in dvr-format
466	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
467	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
468
469	c_size_x = vc_size_x; c_size_y = vc_size_y; c_size_z = vc_size_z
470	CALL DVRP_CLUSTER_SIZE( m-1, c_size_x, c_size_y, c_size_z )
471
472	c_mode = vc_mode
473	CALL DVRP_CLUSTERING_MODE( m-1, c_mode )
474
475	gradient_normals = vc_gradient_normals
476	CALL DVRP_GRADIENTNORMALS( m-1, gradient_normals )
477	!
478	!-- A seperate procedure for setting vc_alpha will be in the next
479	!-- version of libDVRP
480	tmp_c_alpha = vc_alpha
481	CALL DVRP_THRESHOLD( -(m-1)-1, tmp_c_alpha )
482
483	tmp_th = threshold(tv)
484	CALL DVRP_THRESHOLD( m-1, tmp_th )
485	CALL DVRP_VISUALIZE( m-1, 21, dvrp_filecount )
486
487	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: ende isosurface'
488	! CALL local_flush( 9 )
489
490	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'stop' )
491
492	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
493
494	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: anfang slicer'
495	! CALL local_flush( 9 )
496	!
497	!-- DVRP-Calls for plotting slicers:
498	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'start' )
499
500	!
501	!-- Material and color definitions
502	tmp_r = 0.0; tmp_g = 0.0; tmp_b = 0.0; tmp_t = 0.0
503	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
504
505	islice_dvrp = islice_dvrp + 1
506	! CALL DVRP_COLORFUNCTION( m-1, DVRP_CM_HLS, 25, &
507	! slicer_range_limits_dvrp(:,islice_dvrp), &
508	! color_dvrp )
509
510	CALL user_dvrp_coltab( 'slicer', output_variable )
511
512	CALL DVRP_COLORTABLE_HLS( m-1, 1, interval_values_dvrp, &
513	interval_h_dvrp, interval_l_dvrp, &
514	interval_s_dvrp, interval_a_dvrp )
515
516	!
517	!-- Compute and plot slicer in dvr-format
518	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
519	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
520	! CALL DVRP_SLICER( m-1, section_mode, slicer_position )
521	tmp_pos = 1.0
522	CALL DVRP_SLICER( m-1, 2, tmp_pos )
523	WRITE (9,*) 'nx_dvrp=', nx_dvrp
524	WRITE (9,*) 'ny_dvrp=', ny_dvrp
525	WRITE (9,*) 'nz_dvrp=', nz_dvrp
526	WRITE (9,*) 'section_mode=', section_mode
527	WRITE (9,*) 'slicer_position=', slicer_position
528	CALL local_flush( 9 )
529
530	CALL DVRP_VISUALIZE( m-1, 2, dvrp_filecount )
531
532	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'stop' )
533
534	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: ende slicer'
535	! CALL local_flush( 9 )
536	ENDIF
537
538	DEALLOCATE( local_pf )
539
540	ELSEIF ( mode_dvrp(m)(1:9) == 'pathlines' ) THEN
541
542	ALLOCATE( local_pfi(4,nxl:nxr+1,nys:nyn+1,nzb:nz_do3d) )
543	DO i = nxl, nxr+1
544	DO j = nys, nyn+1
545	DO k = nzb, nz_do3d
546	local_pfi(1,i,j,k) = u(k,j,i)
547	local_pfi(2,i,j,k) = v(k,j,i)
548	local_pfi(3,i,j,k) = w(k,j,i)
549	tmp_norm = SQRT( u(k,j,i) * u(k,j,i) + &
550	v(k,j,i) * v(k,j,i) + &
551	w(k,j,i) * w(k,j,i) )
552	tmp_alpha = ACOS( 0.0 * u(k,j,i) / tmp_norm + &
553	0.0 * v(k,j,i) / tmp_norm - &
554	1.0 * w(k,j,i) / tmp_norm )
555	tmp_alpha_w = tmp_alpha / pi * 180.0
556	local_pfi(4,i,j,k) = tmp_alpha_w
557	ENDDO
558	ENDDO
559	ENDDO
560
561	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'start' )
562
563	CALL DVRP_DATA( m-1, local_pfi, 4, nx_dvrp, ny_dvrp, nz_dvrp, &
564	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
565	CALL DVRP_VISUALIZE( m-1, 20, dvrp_filecount )
566
567	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'stop' )
568
569	DEALLOCATE( local_pfi )
570
571	ENDIF
572
573	m = m + 1
574
575	ENDDO
576
577	dvrp_filecount = dvrp_filecount + 1
578
579	CALL cpu_log( log_point(27), 'data_output_dvrp', 'stop' )
580	! WRITE ( 9, * ) '*** myid=', myid, ' Ende data_output_dvrp'
581	! CALL local_flush( 9 )
582
583	#endif
584	END SUBROUTINE data_output_dvrp

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