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source: palm/trunk/SOURCE/data_output_dvrp.f90 @ 1225

Last change on this file since 1225 was 1037, checked in by raasch, 12 years ago
last commit documented
Property svn:keywords set to `Id`
File size: 23.0 KB

Rev	Line
[1036]	1	!--------------------------------------------------------------------------------!
	2	! This file is part of PALM.
	3	!
	4	! PALM is free software: you can redistribute it and/or modify it under the terms
	5	! of the GNU General Public License as published by the Free Software Foundation,
	6	! either version 3 of the License, or (at your option) any later version.
	7	!
	8	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
	9	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
	10	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
	11	!
	12	! You should have received a copy of the GNU General Public License along with
	13	! PALM. If not, see <http://www.gnu.org/licenses/>.
	14	!
	15	! Copyright 1997-2012 Leibniz University Hannover
	16	!--------------------------------------------------------------------------------!
	17	!
[254]	18	! Current revisions:
[1]	19	! -----------------
[829]	20	!
[1]	21	!
	22	! Former revisions:
	23	! -----------------
[3]	24	! $Id: data_output_dvrp.f90 1037 2012-10-22 14:10:22Z raasch $
[77]	25	!
[1037]	26	! 1036 2012-10-22 13:43:42Z raasch
	27	! code put under GPL (PALM 3.9)
	28	!
[829]	29	! 828 2012-02-21 12:00:36Z raasch
	30	! particle feature color renamed class
	31	!
[392]	32	! 287 2009-04-09 08:59:36Z raasch
	33	! Clipping of dvr-output implemented, using a default colourtable for
	34	! particles,
	35	! output of messages replaced by message handling routine.
	36	!
[226]	37	! 210 2008-11-06 08:54:02Z raasch
	38	! DVRP arguments changed to single precision, mode pathlines added
	39	!
[139]	40	! 130 2007-11-13 14:08:40Z letzel
	41	! allow two instead of one digit to specify isosurface and slicer variables
	42	! for unknown variables (CASE DEFAULT) call new subroutine
	43	! user_data_output_dvrp
	44	!
[83]	45	! 82 2007-04-16 15:40:52Z raasch
	46	! Preprocessor strings for different linux clusters changed to "lc",
	47	! routine local_flush is used for buffer flushing
	48	!
[77]	49	! 75 2007-03-22 09:54:05Z raasch
	50	! Particles-package is now part of the default code,
	51	! moisture renamed humidity
	52	!
[3]	53	! RCS Log replace by Id keyword, revision history cleaned up
	54	!
[1]	55	! Revision 1.13 2006/02/23 10:25:12 raasch
	56	! Former routine plot_dvrp renamed data_output_dvrp,
	57	! Only a fraction of the particles may have a tail,
	58	! pl.. replaced by do.., %size renamed %dvrp_psize
	59	!
	60	! Revision 1.1 2000/04/27 06:27:17 raasch
	61	! Initial revision
	62	!
	63	!
	64	! Description:
	65	! ------------
	66	! Plot of isosurface, particles and slicers with dvrp-software
	67	!------------------------------------------------------------------------------!
[1036]	68
	69	MODULE dvrp_color
	70
	71	USE dvrp_variables
	72
	73	IMPLICIT NONE
	74
	75	CONTAINS
	76
	77	SUBROUTINE color_dvrp( value, color )
	78
	79	REAL, INTENT(IN) :: value
	80	REAL, INTENT(OUT) :: color(4)
	81
	82	REAL :: scale
	83
	84	scale = ( value - slicer_range_limits_dvrp(1,islice_dvrp) ) / &
	85	( slicer_range_limits_dvrp(2,islice_dvrp) - &
	86	slicer_range_limits_dvrp(1,islice_dvrp) )
	87
	88	scale = MODULO( 180.0 + 180.0 * scale, 360.0 )
	89
	90	color = (/ scale, 0.5, 1.0, 0.0 /)
	91
	92	END SUBROUTINE color_dvrp
	93
	94	END MODULE dvrp_color
	95
	96
	97	RECURSIVE SUBROUTINE data_output_dvrp
	98
[1]	99	#if defined( __dvrp_graphics )
	100
	101	USE arrays_3d
	102	USE cloud_parameters
[210]	103	USE constants
[246]	104	USE control_parameters
[1]	105	USE cpulog
	106	USE DVRP
	107	USE dvrp_color
	108	USE dvrp_variables
	109	USE grid_variables
	110	USE indices
	111	USE interfaces
	112	USE particle_attributes
	113	USE pegrid
	114
	115	IMPLICIT NONE
	116
	117	CHARACTER (LEN=2) :: section_chr
	118	CHARACTER (LEN=6) :: output_variable
[242]	119	INTEGER :: c_mode, c_size_x, c_size_y, c_size_z, dvrp_nop, dvrp_not, &
[287]	120	gradient_normals, i, ip, j, jp, k, l, m, n, n_isosurface, &
[284]	121	n_slicer, nn, section_mode, vn
[1]	122	INTEGER, DIMENSION(:), ALLOCATABLE :: p_c, p_t
[242]	123
	124	LOGICAL, DIMENSION(:), ALLOCATABLE :: dvrp_mask
	125
[287]	126	REAL(4) :: slicer_position, tmp_alpha, tmp_alpha_w, tmp_b, tmp_c_alpha, &
	127	tmp_g, tmp_norm, tmp_pos, tmp_r, tmp_t, tmp_th
[210]	128	REAL(4), DIMENSION(:), ALLOCATABLE :: psize, p_x, p_y, p_z
	129	REAL(4), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
	130	REAL(4), DIMENSION(:,:,:,:), ALLOCATABLE :: local_pfi
[1]	131
	132
	133	CALL cpu_log( log_point(27), 'data_output_dvrp', 'start' )
	134
	135	!
	136	!-- Loop over all output modes choosed
[284]	137	m = 1
	138	n_isosurface = 0 ! isosurface counter (for threshold values and color)
	139	n_slicer = 0 ! slice plane counter (for range of values)
[1]	140	DO WHILE ( mode_dvrp(m) /= ' ' )
	141	!
	142	!-- Update of the steering variables
	143	IF ( .NOT. lock_steering_update ) THEN
	144	!
	145	!-- Set lock to avoid recursive calls of DVRP_STEERING_UPDATE
	146	lock_steering_update = .TRUE.
[210]	147	! CALL DVRP_STEERING_UPDATE( m-1, data_output_dvrp )
[1]	148	lock_steering_update = .FALSE.
	149	ENDIF
	150
	151	!
	152	!-- Determine the variable which shall be plotted (in case of slicers or
	153	!-- isosurfaces)
	154	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
[130]	155	READ ( mode_dvrp(m), '(10X,I2)' ) vn
[1]	156	output_variable = do3d(0,vn)
[284]	157	n_isosurface = n_isosurface + 1
[1]	158	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
[130]	159	READ ( mode_dvrp(m), '(6X,I2)' ) vn
[1]	160	output_variable = do2d(0,vn)
	161	l = MAX( 2, LEN_TRIM( do2d(0,vn) ) )
	162	section_chr = do2d(0,vn)(l-1:l)
	163	SELECT CASE ( section_chr )
	164	CASE ( 'xy' )
	165	section_mode = 2
	166	slicer_position = zu(MIN( slicer_position_dvrp(m), nz_do3d ))
	167	CASE ( 'xz' )
	168	section_mode = 1
	169	slicer_position = slicer_position_dvrp(m) * dy
	170	CASE ( 'yz' )
	171	section_mode = 0
	172	slicer_position = slicer_position_dvrp(m) * dx
	173	END SELECT
	174	ENDIF
	175
	176	!
	177	!-- Select the plot mode (in case of isosurface or slicer only if user has
	178	!-- defined a variable which shall be plotted; otherwise do nothing)
[86]	179	IF ( mode_dvrp(m)(1:9) == 'particles' .AND. particle_advection .AND. &
	180	simulated_time >= particle_advection_start ) THEN
[1]	181	!
	182	!-- DVRP-Calls for plotting particles:
	183	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'start' )
	184
	185	!
	186	!-- Definition of characteristics of particle material
[210]	187	! tmp_r = 0.1; tmp_g = 0.7; tmp_b = 0.1; tmp_t = 0.0
	188	tmp_r = 0.0; tmp_g = 0.0; tmp_b = 0.0; tmp_t = 0.0
	189	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	190
	191	!
[242]	192	!-- If clipping is active and if this subdomain is clipped, find out the
	193	!-- number of particles and tails to be plotted; otherwise, all
[246]	194	!-- particles/tails are plotted. dvrp_mask is used to mark the partikles.
[264]	195	ALLOCATE( dvrp_mask(number_of_particles) )
	196
[242]	197	IF ( dvrp_total_overlap ) THEN
[264]	198	dvrp_mask = .TRUE.
	199	dvrp_nop = number_of_particles
	200	dvrp_not = number_of_tails
[242]	201	ELSE
[264]	202	dvrp_mask = .FALSE.
	203	dvrp_nop = 0
	204	dvrp_not = 0
[242]	205	IF ( dvrp_overlap ) THEN
	206	IF ( .NOT. use_particle_tails ) THEN
	207	DO n = 1, number_of_particles
	208	ip = particles(n)%x / dx
	209	jp = particles(n)%y / dy
	210	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
	211	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
	212	dvrp_nop = dvrp_nop + 1
[264]	213	dvrp_mask(n) = .TRUE.
[242]	214	ENDIF
	215	ENDDO
	216	ELSE
	217	k = 0
	218	DO n = 1, number_of_particles
	219	IF ( particles(n)%tail_id /= 0 ) THEN
	220	k = k + 1
	221	ip = particles(n)%x / dx
	222	jp = particles(n)%y / dy
	223	IF ( ip >= nxl_dvrp .AND. ip <= nxr_dvrp .AND. &
	224	jp >= nys_dvrp .AND. jp <= nyn_dvrp ) THEN
	225	dvrp_not = dvrp_not + 1
[264]	226	dvrp_mask(n) = .TRUE.
[242]	227	ENDIF
	228	ENDIF
	229	ENDDO
	230	ENDIF
	231	ENDIF
	232	ENDIF
	233
	234	!
[1]	235	!-- Move particle coordinates to one-dimensional arrays
	236	IF ( .NOT. use_particle_tails ) THEN
	237	!
	238	!-- All particles are output
[242]	239	ALLOCATE( psize(dvrp_nop), p_t(dvrp_nop), p_c(dvrp_nop), &
	240	p_x(dvrp_nop), p_y(dvrp_nop), p_z(dvrp_nop) )
[1]	241	psize = 0.0; p_t = 0; p_c = 0.0; p_x = 0.0; p_y = 0.0
[242]	242	p_z = 0.0
	243	k = 0
	244	DO n = 1, number_of_particles
	245	IF ( dvrp_mask(n) ) THEN
	246	k = k + 1
	247	psize(k) = particles(n)%dvrp_psize
	248	p_x(k) = particles(n)%x * superelevation_x
	249	p_y(k) = particles(n)%y * superelevation_y
	250	p_z(k) = particles(n)%z * superelevation
[828]	251	p_c(k) = particles(n)%class
[242]	252	ENDIF
	253	ENDDO
[1]	254	ELSE
	255	!
	256	!-- Particles have a tail
[242]	257	ALLOCATE( psize(dvrp_not), p_t(dvrp_not), &
	258	p_c(dvrp_not*maximum_number_of_tailpoints), &
	259	p_x(dvrp_not*maximum_number_of_tailpoints), &
	260	p_y(dvrp_not*maximum_number_of_tailpoints), &
	261	p_z(dvrp_not*maximum_number_of_tailpoints) )
[1]	262	psize = 0.0; p_t = 0; p_c = 0.0; p_x = 0.0; p_y = 0.0
	263	p_z = 0.0;
	264	i = 0
	265	k = 0
[264]	266
[1]	267	DO n = 1, number_of_particles
	268	nn = particles(n)%tail_id
[242]	269	IF ( nn /= 0 .AND. dvrp_mask(n) ) THEN
[1]	270	k = k + 1
	271	DO j = 1, particles(n)%tailpoints
	272	i = i + 1
	273	p_x(i) = particle_tail_coordinates(j,1,nn) * &
	274	superelevation_x
	275	p_y(i) = particle_tail_coordinates(j,2,nn) * &
	276	superelevation_y
	277	p_z(i) = particle_tail_coordinates(j,3,nn) * &
	278	superelevation
	279	p_c(i) = particle_tail_coordinates(j,4,nn)
	280	ENDDO
	281	psize(k) = particles(n)%dvrp_psize
	282	p_t(k) = particles(n)%tailpoints - 1
	283	ENDIF
	284	ENDDO
	285	ENDIF
	286
	287	!
	288	!-- Compute and plot particles in dvr-format
	289	IF ( uniform_particles .AND. .NOT. use_particle_tails ) THEN
	290	!
	291	!-- All particles have the same color. Use simple routine to set
	292	!-- the particle attributes (produces less output data)
	293	CALL DVRP_PARTICLES( m-1, p_x, p_y, p_z, psize )
	294	ELSE
	295	!
	296	!-- Set color definitions
	297	CALL user_dvrp_coltab( 'particles', 'none' )
	298
[264]	299	CALL DVRP_COLORTABLE_HLS( m-1, 0, interval_values_dvrp_prt, &
	300	interval_h_dvrp_prt, &
	301	interval_l_dvrp_prt, &
	302	interval_s_dvrp_prt, &
	303	interval_a_dvrp_prt )
[1]	304
	305	IF ( .NOT. use_particle_tails ) THEN
[242]	306	CALL DVRP_PARTICLES( m-1, dvrp_nop, p_x, p_y, p_z, 3, psize, &
	307	p_c, p_t )
[1]	308	ELSE
[242]	309	CALL DVRP_PARTICLES( m-1, dvrp_not, p_x, p_y, p_z, 15, psize, &
	310	p_c, p_t )
[1]	311	ENDIF
	312	ENDIF
	313
	314	CALL DVRP_VISUALIZE( m-1, 3, dvrp_filecount )
	315
[242]	316	DEALLOCATE( dvrp_mask, psize, p_c, p_t, p_x, p_y, p_z )
[1]	317
	318	CALL cpu_log( log_point_s(28), 'dvrp_particles', 'stop' )
	319
	320
	321	ELSEIF ( ( mode_dvrp(m)(1:10) == 'isosurface' .OR. &
	322	mode_dvrp(m)(1:6) == 'slicer' ) &
	323	.AND. output_variable /= ' ' ) THEN
	324
	325	!
	326	!-- Create an intermediate array, properly dimensioned for plot-output
[246]	327	ALLOCATE( local_pf(nxl_dvrp:nxr_dvrp+1,nys_dvrp:nyn_dvrp+1, &
	328	nzb:nz_do3d) )
[1]	329
	330	!
	331	!-- Move original array to intermediate array
[246]	332	IF ( dvrp_overlap ) THEN
[1]	333
[246]	334	SELECT CASE ( output_variable )
	335
	336	CASE ( 'u', 'u_xy', 'u_xz', 'u_yz' )
	337	DO i = nxl_dvrp, nxr_dvrp+1
	338	DO j = nys_dvrp, nyn_dvrp+1
	339	DO k = nzb, nz_do3d
	340	local_pf(i,j,k) = u(k,j,i)
	341	ENDDO
[1]	342	ENDDO
	343	ENDDO
	344	!
[246]	345	!-- Replace mirrored values at lower surface by real surface
	346	!-- values
	347	IF ( output_variable == 'u_xz' .OR. &
	348	output_variable == 'u_yz' ) THEN
	349	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
	350	ENDIF
[1]	351
	352
[246]	353	CASE ( 'v', 'v_xy', 'v_xz', 'v_yz' )
	354	DO i = nxl_dvrp, nxr_dvrp+1
	355	DO j = nys_dvrp, nyn_dvrp+1
	356	DO k = nzb, nz_do3d
	357	local_pf(i,j,k) = v(k,j,i)
	358	ENDDO
[1]	359	ENDDO
	360	ENDDO
	361	!
[246]	362	!-- Replace mirrored values at lower surface by real surface
	363	!-- values
	364	IF ( output_variable == 'v_xz' .OR. &
	365	output_variable == 'v_yz' ) THEN
	366	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0
	367	ENDIF
[1]	368
[246]	369	CASE ( 'w', 'w_xy', 'w_xz', 'w_yz' )
	370	DO i = nxl_dvrp, nxr_dvrp+1
	371	DO j = nys_dvrp, nyn_dvrp+1
	372	DO k = nzb, nz_do3d
	373	local_pf(i,j,k) = w(k,j,i)
	374	ENDDO
[1]	375	ENDDO
	376	ENDDO
[106]	377	! Averaging for Langmuir circulation
[246]	378	! DO k = nzb, nz_do3d
	379	! DO j = nys_dvrp+1, nyn_dvrp
	380	! DO i = nxl_dvrp, nxr_dvrp+1
	381	! local_pf(i,j,k) = 0.25 * local_pf(i,j-1,k) + &
	382	! 0.50 * local_pf(i,j,k) + &
	383	! 0.25 * local_pf(i,j+1,k)
	384	! ENDDO
[106]	385	! ENDDO
	386	! ENDDO
[1]	387
[246]	388	CASE ( 'p', 'p_xy', 'p_xz', 'p_yz' )
	389	DO i = nxl_dvrp, nxr_dvrp+1
	390	DO j = nys_dvrp, nyn_dvrp+1
	391	DO k = nzb, nz_do3d
	392	local_pf(i,j,k) = p(k,j,i)
	393	ENDDO
[1]	394	ENDDO
	395	ENDDO
	396
[246]	397	CASE ( 'pt', 'pt_xy', 'pt_xz', 'pt_yz' )
	398	IF ( .NOT. cloud_physics ) THEN
	399	DO i = nxl_dvrp, nxr_dvrp+1
	400	DO j = nys_dvrp, nyn_dvrp+1
	401	DO k = nzb, nz_do3d
	402	local_pf(i,j,k) = pt(k,j,i)
	403	ENDDO
[1]	404	ENDDO
	405	ENDDO
[246]	406	ELSE
	407	DO i = nxl_dvrp, nxr_dvrp+1
	408	DO j = nys_dvrp, nyn_dvrp+1
	409	DO k = nzb, nz_do3d
	410	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
	411	pt_d_t(k) * ql(k,j,i)
	412	ENDDO
[1]	413	ENDDO
	414	ENDDO
[246]	415	ENDIF
[1]	416
[246]	417	CASE ( 'q', 'q_xy', 'q_xz', 'q_yz' )
	418	IF ( humidity .OR. passive_scalar ) THEN
	419	DO i = nxl_dvrp, nxr_dvrp+1
	420	DO j = nys_dvrp, nyn_dvrp+1
	421	DO k = nzb, nz_do3d
	422	local_pf(i,j,k) = q(k,j,i)
	423	ENDDO
[1]	424	ENDDO
[246]	425	ENDDO
[254]	426	ELSE
[274]	427	message_string = 'if humidity/passive_scalar = ' // &
	428	'FALSE output of ' // TRIM( output_variable ) // &
	429	'is not provided'
	430	CALL message( 'data_output_dvrp', 'PA0183',&
	431	0, 0, 0, 6, 0 )
[1]	432	ENDIF
	433
[246]	434	CASE ( 'ql', 'ql_xy', 'ql_xz', 'ql_yz' )
	435	IF ( cloud_physics .OR. cloud_droplets ) THEN
	436	DO i = nxl_dvrp, nxr_dvrp+1
	437	DO j = nys_dvrp, nyn_dvrp+1
	438	DO k = nzb, nz_do3d
	439	local_pf(i,j,k) = ql(k,j,i)
	440	ENDDO
[1]	441	ENDDO
	442	ENDDO
[254]	443	ELSE
[274]	444	message_string = 'if cloud_physics = FALSE ' // &
	445	'output of ' // TRIM( output_variable) // &
	446	'is not provided'
	447	CALL message( 'data_output_dvrp', 'PA0184',&
	448	0, 0, 0, 6, 0 )
[1]	449	ENDIF
	450
[246]	451	CASE ( 'u*_xy' )
	452	DO i = nxl_dvrp, nxr_dvrp+1
	453	DO j = nys_dvrp, nyn_dvrp+1
	454	local_pf(i,j,nzb+1) = us(j,i)
	455	ENDDO
[1]	456	ENDDO
[246]	457	slicer_position = zu(nzb+1)
[1]	458
[246]	459	CASE ( 't*_xy' )
	460	DO i = nxl_dvrp, nxr_dvrp+1
	461	DO j = nys_dvrp, nyn_dvrp+1
	462	local_pf(i,j,nzb+1) = ts(j,i)
	463	ENDDO
[1]	464	ENDDO
[246]	465	slicer_position = zu(nzb+1)
[1]	466
	467
[246]	468	CASE DEFAULT
[130]	469	!
[246]	470	!-- The DEFAULT case is reached either if output_variable
	471	!-- contains unsupported variable or if the user has coded a
	472	!-- special case in the user interface. There, the subroutine
	473	!-- user_data_output_dvrp checks which of these two conditions
	474	!-- applies.
	475	CALL user_data_output_dvrp( output_variable, local_pf )
[1]	476
[130]	477
[246]	478	END SELECT
[1]	479
[264]	480	ELSE
	481	!
	482	!-- No overlap of clipping domain with the current subdomain
	483	DO i = nxl_dvrp, nxr_dvrp+1
	484	DO j = nys_dvrp, nyn_dvrp+1
	485	DO k = nzb, nz_do3d
	486	local_pf(i,j,k) = 0.0
	487	ENDDO
	488	ENDDO
	489	ENDDO
	490
[246]	491	ENDIF
[1]	492
	493	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
[392]	494
[1]	495	!
	496	!-- DVRP-Calls for plotting isosurfaces:
	497	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'start' )
	498
	499	!
[284]	500	!-- Definition of isosurface color
	501	tmp_r = isosurface_color(1,n_isosurface)
	502	tmp_g = isosurface_color(2,n_isosurface)
	503	tmp_b = isosurface_color(3,n_isosurface)
	504	tmp_t = 0.0
	505	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	506
	507	!
	508	!-- Compute and plot isosurface in dvr-format
	509	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
	510	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
[210]	511
	512	c_size_x = vc_size_x; c_size_y = vc_size_y; c_size_z = vc_size_z
	513	CALL DVRP_CLUSTER_SIZE( m-1, c_size_x, c_size_y, c_size_z )
	514
	515	c_mode = vc_mode
	516	CALL DVRP_CLUSTERING_MODE( m-1, c_mode )
	517
	518	gradient_normals = vc_gradient_normals
	519	CALL DVRP_GRADIENTNORMALS( m-1, gradient_normals )
[392]	520
[210]	521	!
	522	!-- A seperate procedure for setting vc_alpha will be in the next
	523	!-- version of libDVRP
	524	tmp_c_alpha = vc_alpha
	525	CALL DVRP_THRESHOLD( -(m-1)-1, tmp_c_alpha )
	526
[246]	527	IF ( dvrp_overlap ) THEN
[284]	528	tmp_th = threshold(n_isosurface)
[246]	529	ELSE
	530	tmp_th = 1.0 ! nothing is plotted because array values are 0
	531	ENDIF
	532
[210]	533	CALL DVRP_THRESHOLD( m-1, tmp_th )
[392]	534
[210]	535	CALL DVRP_VISUALIZE( m-1, 21, dvrp_filecount )
	536
[1]	537	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'stop' )
	538
	539	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
[392]	540
[1]	541	!
	542	!-- DVRP-Calls for plotting slicers:
	543	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'start' )
	544
	545	!
	546	!-- Material and color definitions
[210]	547	tmp_r = 0.0; tmp_g = 0.0; tmp_b = 0.0; tmp_t = 0.0
	548	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	549
[284]	550	n_slicer = n_slicer + 1
	551
	552	!
	553	!-- Using dolorfunction has not been properly tested
	554	! islice_dvrp = n_slicer
	555	! CALL DVRP_COLORFUNCTION( m-1, DVRP_CM_HLS, 25, &
	556	! slicer_range_limits_dvrp(:,n_slicer), &
[1]	557	! color_dvrp )
	558
[284]	559	!
	560	!-- Set interval of values defining the colortable
	561	CALL set_slicer_attributes_dvrp( n_slicer )
	562
	563	!
	564	!-- Create user-defined colortable
[1]	565	CALL user_dvrp_coltab( 'slicer', output_variable )
	566
	567	CALL DVRP_COLORTABLE_HLS( m-1, 1, interval_values_dvrp, &
	568	interval_h_dvrp, interval_l_dvrp, &
	569	interval_s_dvrp, interval_a_dvrp )
	570
	571	!
	572	!-- Compute and plot slicer in dvr-format
	573	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
	574	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
[262]	575	tmp_pos = slicer_position
	576	CALL DVRP_SLICER( m-1, section_mode, tmp_pos )
[106]	577
[1]	578	CALL DVRP_VISUALIZE( m-1, 2, dvrp_filecount )
	579
	580	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'stop' )
	581
	582	ENDIF
	583
	584	DEALLOCATE( local_pf )
	585
[210]	586	ELSEIF ( mode_dvrp(m)(1:9) == 'pathlines' ) THEN
	587
	588	ALLOCATE( local_pfi(4,nxl:nxr+1,nys:nyn+1,nzb:nz_do3d) )
	589	DO i = nxl, nxr+1
	590	DO j = nys, nyn+1
	591	DO k = nzb, nz_do3d
	592	local_pfi(1,i,j,k) = u(k,j,i)
	593	local_pfi(2,i,j,k) = v(k,j,i)
	594	local_pfi(3,i,j,k) = w(k,j,i)
	595	tmp_norm = SQRT( u(k,j,i) * u(k,j,i) + &
	596	v(k,j,i) * v(k,j,i) + &
	597	w(k,j,i) * w(k,j,i) )
	598	tmp_alpha = ACOS( 0.0 * u(k,j,i) / tmp_norm + &
	599	0.0 * v(k,j,i) / tmp_norm - &
	600	1.0 * w(k,j,i) / tmp_norm )
	601	tmp_alpha_w = tmp_alpha / pi * 180.0
	602	local_pfi(4,i,j,k) = tmp_alpha_w
	603	ENDDO
	604	ENDDO
	605	ENDDO
	606
	607	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'start' )
	608
	609	CALL DVRP_DATA( m-1, local_pfi, 4, nx_dvrp, ny_dvrp, nz_dvrp, &
	610	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
	611	CALL DVRP_VISUALIZE( m-1, 20, dvrp_filecount )
	612
	613	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'stop' )
	614
	615	DEALLOCATE( local_pfi )
	616
[1]	617	ENDIF
	618
	619	m = m + 1
	620
	621	ENDDO
	622
	623	dvrp_filecount = dvrp_filecount + 1
	624
	625	CALL cpu_log( log_point(27), 'data_output_dvrp', 'stop' )
	626
	627	#endif
	628	END SUBROUTINE data_output_dvrp

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