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source: palm/trunk/SOURCE/data_output_dvrp.f90 @ 236

Last change on this file since 236 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]	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	! -----------------
[86]	34	! TEST: different colours for isosurfaces
[1]	35	! TEST: write statements
	36	!
	37	! Former revisions:
	38	! -----------------
[3]	39	! $Id: data_output_dvrp.f90 226 2009-02-02 07:39:34Z letzel $
[77]	40	!
[226]	41	! 210 2008-11-06 08:54:02Z raasch
	42	! DVRP arguments changed to single precision, mode pathlines added
	43	!
[139]	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	!
[83]	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	!
[77]	53	! 75 2007-03-22 09:54:05Z raasch
	54	! Particles-package is now part of the default code,
	55	! moisture renamed humidity
	56	!
[3]	57	! RCS Log replace by Id keyword, revision history cleaned up
	58	!
[1]	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
[210]	76	USE constants
[1]	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
[210]	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
[1]	94	INTEGER, DIMENSION(:), ALLOCATABLE :: p_c, p_t
[210]	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
[1]	101
	102
	103	WRITE ( 9, * ) '*** myid=', myid, ' Anfang data_output_dvrp'
[82]	104	CALL local_flush( 9 )
[1]	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.
[86]	119	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: vor steering_update'
	120	! CALL local_flush( 9 )
[210]	121	! CALL DVRP_STEERING_UPDATE( m-1, data_output_dvrp )
[86]	122	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: nach steering_update'
	123	! CALL local_flush( 9 )
[1]	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
[130]	131	READ ( mode_dvrp(m), '(10X,I2)' ) vn
[1]	132	output_variable = do3d(0,vn)
	133	tv = tv + 1
	134	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
[130]	135	READ ( mode_dvrp(m), '(6X,I2)' ) vn
[1]	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)
[86]	155	IF ( mode_dvrp(m)(1:9) == 'particles' .AND. particle_advection .AND. &
	156	simulated_time >= particle_advection_start ) THEN
[1]	157
[86]	158	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: anfang particles'
	159	! CALL local_flush( 9 )
[1]	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
[210]	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 )
[1]	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
[86]	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 )
[1]	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) )
[86]	196	! WRITE (9,*) '--- after ALLOCATE'
	197	! CALL local_flush( 9 )
[1]	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
[86]	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
[1]	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)
[86]	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
[1]	224	ENDDO
	225	psize(k) = particles(n)%dvrp_psize
	226	p_t(k) = particles(n)%tailpoints - 1
[86]	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
[1]	231	ENDIF
	232	ENDDO
[86]	233	! WRITE (9,*) '--- after locally storing the particle attributes'
	234	! CALL local_flush( 9 )
[1]	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
[86]	257	! WRITE (9,*) '--- before DVRP_PARTICLES'
	258	! CALL local_flush( 9 )
[1]	259	CALL DVRP_PARTICLES( m-1, number_of_tails, p_x, p_y, p_z, 15, &
	260	psize, p_c, p_t )
[86]	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
[60]	270
[86]	271	! CALL local_flush( 9 )
[1]	272	ENDIF
	273	ENDIF
	274
	275	CALL DVRP_VISUALIZE( m-1, 3, dvrp_filecount )
[86]	276	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: ende particles'
	277	! CALL local_flush( 9 )
[1]	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
[106]	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
[1]	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' )
[75]	376	IF ( humidity .OR. passive_scalar ) THEN
[1]	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
[75]	386	PRINT*, '+++ data_output_dvrp: if humidity/passive_scalar = ', &
[1]	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
[130]	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 )
[1]	432
[130]	433
[1]	434	END SELECT
	435
	436
	437	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
	438
[86]	439	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: anfang isosurface'
	440	! CALL local_flush( 9 )
[1]	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
[210]	447	!-- Preliminary settings for w and pt!
[1]	448	IF ( output_variable == 'w' ) THEN
[86]	449	IF ( tv == 1 ) THEN
[210]	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 )
[86]	452	ELSE
[210]	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 )
[86]	455	ENDIF
[210]	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 )
[1]	459	ELSE
[210]	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 )
[1]	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 )
[210]	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
[86]	487	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: ende isosurface'
	488	! CALL local_flush( 9 )
[1]	489
	490	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'stop' )
	491
	492	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
	493
[86]	494	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: anfang slicer'
	495	! CALL local_flush( 9 )
[1]	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
[210]	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 )
[1]	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 )
[106]	520	! CALL DVRP_SLICER( m-1, section_mode, slicer_position )
[210]	521	tmp_pos = 1.0
	522	CALL DVRP_SLICER( m-1, 2, tmp_pos )
[106]	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
[1]	530	CALL DVRP_VISUALIZE( m-1, 2, dvrp_filecount )
	531
	532	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'stop' )
	533
[86]	534	! WRITE ( 9, * ) '*** myid=', myid, ' data_output_dvrp: ende slicer'
	535	! CALL local_flush( 9 )
[1]	536	ENDIF
	537
	538	DEALLOCATE( local_pf )
	539
[210]	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
[1]	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' )
[86]	580	! WRITE ( 9, * ) '*** myid=', myid, ' Ende data_output_dvrp'
	581	! CALL local_flush( 9 )
[1]	582
	583	#endif
	584	END SUBROUTINE data_output_dvrp

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