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source: palm/trunk/SOURCE/data_output_dvrp.f90 @ 3880

Last change on this file since 3880 was 3655, checked in by knoop, 6 years ago
Bugfix: made "unit" and "found" intend INOUT in module interface subroutines + automatic copyright update
Property svn:keywords set to `Id`
File size: 21.1 KB

Rev	Line
[1873]	1	!> @file data_output_dvrp.f90
[2000]	2	!------------------------------------------------------------------------------!
[2696]	3	! This file is part of the PALM model system.
[1036]	4	!
[2000]	5	! PALM is free software: you can redistribute it and/or modify it under the
	6	! terms of the GNU General Public License as published by the Free Software
	7	! Foundation, either version 3 of the License, or (at your option) any later
	8	! version.
[1036]	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	!
[3655]	17	! Copyright 1997-2019 Leibniz Universitaet Hannover
[2000]	18	!------------------------------------------------------------------------------!
[1036]	19	!
[254]	20	! Current revisions:
[1]	21	! -----------------
[1354]	22	!
[2001]	23	!
[1321]	24	! Former revisions:
	25	! -----------------
	26	! $Id: data_output_dvrp.f90 3655 2019-01-07 16:51:22Z knoop $
[3421]	27	! Renamed output variables
	28	!
	29	! 3419 2018-10-24 17:27:31Z gronemeier
[3274]	30	! Modularization of all bulk cloud physics code components
	31	!
	32	! 3045 2018-05-28 07:55:41Z Giersch
[3045]	33	! Code adjusted according to PALM coding standards
	34	!
	35	! 2718 2018-01-02 08:49:38Z maronga
[2716]	36	! Corrected "Former revisions" section
	37	!
	38	! 2696 2017-12-14 17:12:51Z kanani
	39	! Change in file header (GPL part)
	40	!
	41	! 2274 2017-06-09 13:27:48Z Giersch
[2274]	42	! Changed error messages
	43	!
	44	! 2101 2017-01-05 16:42:31Z suehring
[1321]	45	!
[2001]	46	! 2000 2016-08-20 18:09:15Z knoop
	47	! Forced header and separation lines into 80 columns
	48	!
[1961]	49	! 1960 2016-07-12 16:34:24Z suehring
	50	! Separate humidity and passive scalar
	51	!
[1874]	52	! 1873 2016-04-18 14:50:06Z maronga
	53	! Module renamed (removed _mod)
	54	!
	55	!
[1851]	56	! 1850 2016-04-08 13:29:27Z maronga
	57	! Module renamed
	58	!
	59	!
[1823]	60	! 1822 2016-04-07 07:49:42Z hoffmann
	61	! Particles and tails removed.
	62	!
[1683]	63	! 1682 2015-10-07 23:56:08Z knoop
	64	! Code annotations made doxygen readable
	65	!
[1354]	66	! 1353 2014-04-08 15:21:23Z heinze
	67	! REAL constants provided with KIND-attribute
	68	!
[1347]	69	! 1346 2014-03-27 13:18:20Z heinze
	70	! Bugfix: REAL constants provided with KIND-attribute especially in call of
	71	! intrinsic function like MAX, MIN, SIGN
	72	!
[1321]	73	! 1320 2014-03-20 08:40:49Z raasch
[1320]	74	! ONLY-attribute added to USE-statements,
	75	! kind-parameters added to all INTEGER and REAL declaration statements,
	76	! kinds are defined in new module kinds,
	77	! revision history before 2012 removed,
	78	! comment fields (!:) to be used for variable explanations added to
	79	! all variable declaration statements
[1]	80	!
[1319]	81	! 1318 2014-03-17 13:35:16Z raasch
	82	! module interfaces removed
	83	!
[1037]	84	! 1036 2012-10-22 13:43:42Z raasch
	85	! code put under GPL (PALM 3.9)
	86	!
[829]	87	! 828 2012-02-21 12:00:36Z raasch
	88	! particle feature color renamed class
	89	!
[1]	90	! Revision 1.1 2000/04/27 06:27:17 raasch
	91	! Initial revision
	92	!
	93	!
	94	! Description:
	95	! ------------
[1822]	96	!> Plot of isosurface and slicers with dvrp-software
[1]	97	!------------------------------------------------------------------------------!
[1682]	98	MODULE dvrp_color
	99
[1036]	100
	101	USE dvrp_variables
[1320]	102
	103	USE kinds
[1036]	104
	105	IMPLICIT NONE
	106
	107	CONTAINS
	108
[1682]	109	!------------------------------------------------------------------------------!
	110	! Description:
	111	! ------------
	112	!> @todo Missing subroutine description.
	113	!------------------------------------------------------------------------------!
[1036]	114	SUBROUTINE color_dvrp( value, color )
	115
[1682]	116	REAL(wp), INTENT(IN) :: value !<
	117	REAL(wp), INTENT(OUT) :: color(4) !<
[1036]	118
[1682]	119	REAL(wp) :: scale !<
[1036]	120
[1320]	121	scale = ( value - slicer_range_limits_dvrp(1,islice_dvrp) ) / &
	122	( slicer_range_limits_dvrp(2,islice_dvrp) - &
[1036]	123	slicer_range_limits_dvrp(1,islice_dvrp) )
	124
[1353]	125	scale = MODULO( 180.0_wp + 180.0_wp * scale, 360.0_wp )
[1036]	126
[1320]	127	color = (/ scale, 0.5_wp, 1.0_wp, 0.0_wp /)
[1036]	128
	129	END SUBROUTINE color_dvrp
	130
	131	END MODULE dvrp_color
	132
	133
	134	RECURSIVE SUBROUTINE data_output_dvrp
	135
[1]	136	#if defined( __dvrp_graphics )
	137
[1320]	138	USE arrays_3d, &
[3274]	139	ONLY: p, pt, q, ql, s, ts, u, us, v, w, zu, d_exner
	140
	141	USE basic_constants_and_equations_mod, &
	142	ONLY: pi, lv_d_cp
	143
[1320]	144	USE control_parameters, &
[3274]	145	ONLY: cloud_droplets, do2d, do3d, humidity, ibc_uv_b, &
[1320]	146	message_string, nz_do3d, passive_scalar, simulated_time, &
	147	threshold
	148
	149	USE cpulog, &
	150	ONLY: log_point, log_point_s, cpu_log
	151
[1]	152	USE DVRP
[1320]	153
[1]	154	USE dvrp_color
[1320]	155
[1]	156	USE dvrp_variables
[1320]	157
	158	USE grid_variables, &
	159	ONLY: dx, dy
	160
	161	USE indices, &
	162	ONLY: nxl, nxr, nyn, nys, nzb
	163
	164	USE kinds
[1822]	165
[3274]	166	USE bulk_cloud_model_mod, &
	167	ONLY: bulk_cloud_model
	168
[1]	169	USE pegrid
	170
	171	IMPLICIT NONE
	172
[1682]	173	CHARACTER (LEN=2) :: section_chr !<
	174	CHARACTER (LEN=6) :: output_variable !<
[1320]	175
[1682]	176	INTEGER(iwp) :: c_mode !<
	177	INTEGER(iwp) :: c_size_x !<
	178	INTEGER(iwp) :: c_size_y !<
	179	INTEGER(iwp) :: c_size_z !<
	180	INTEGER(iwp) :: dvrp_nop !<
	181	INTEGER(iwp) :: dvrp_not !<
	182	INTEGER(iwp) :: gradient_normals !<
	183	INTEGER(iwp) :: i !<
	184	INTEGER(iwp) :: ip !<
	185	INTEGER(iwp) :: j !<
	186	INTEGER(iwp) :: jp !<
	187	INTEGER(iwp) :: k !<
	188	INTEGER(iwp) :: l !<
	189	INTEGER(iwp) :: m !<
	190	INTEGER(iwp) :: n !<
	191	INTEGER(iwp) :: n_isosurface !<
	192	INTEGER(iwp) :: n_slicer !<
	193	INTEGER(iwp) :: nn !<
	194	INTEGER(iwp) :: section_mode !<
	195	INTEGER(iwp) :: vn !<
	196	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_c !<
	197	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: p_t !<
[242]	198
[1682]	199	LOGICAL, DIMENSION(:), ALLOCATABLE :: dvrp_mask !<
[242]	200
[1682]	201	REAL(sp) :: slicer_position !<
	202	REAL(sp) :: tmp_alpha !<
	203	REAL(sp) :: tmp_alpha_w !<
	204	REAL(sp) :: tmp_b !<
	205	REAL(sp) :: tmp_c_alpha !<
	206	REAL(sp) :: tmp_g !<
	207	REAL(sp) :: tmp_norm !<
	208	REAL(sp) :: tmp_pos !<
	209	REAL(sp) :: tmp_r !<
	210	REAL(sp) :: tmp_t !<
	211	REAL(sp) :: tmp_th !<
	212	REAL(sp), DIMENSION(:), ALLOCATABLE :: psize !<
	213	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_x !<
	214	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_y !<
	215	REAL(sp), DIMENSION(:), ALLOCATABLE :: p_z !<
	216	REAL(sp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !<
	217	REAL(sp), DIMENSION(:,:,:,:), ALLOCATABLE :: local_pfi !<
[1]	218
	219
	220	CALL cpu_log( log_point(27), 'data_output_dvrp', 'start' )
	221
	222	!
	223	!-- Loop over all output modes choosed
[284]	224	m = 1
	225	n_isosurface = 0 ! isosurface counter (for threshold values and color)
	226	n_slicer = 0 ! slice plane counter (for range of values)
[1]	227	DO WHILE ( mode_dvrp(m) /= ' ' )
	228	!
	229	!-- Update of the steering variables
	230	IF ( .NOT. lock_steering_update ) THEN
	231	!
	232	!-- Set lock to avoid recursive calls of DVRP_STEERING_UPDATE
	233	lock_steering_update = .TRUE.
[210]	234	! CALL DVRP_STEERING_UPDATE( m-1, data_output_dvrp )
[1]	235	lock_steering_update = .FALSE.
	236	ENDIF
	237
	238	!
	239	!-- Determine the variable which shall be plotted (in case of slicers or
	240	!-- isosurfaces)
	241	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
[130]	242	READ ( mode_dvrp(m), '(10X,I2)' ) vn
[1]	243	output_variable = do3d(0,vn)
[284]	244	n_isosurface = n_isosurface + 1
[1]	245	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
[130]	246	READ ( mode_dvrp(m), '(6X,I2)' ) vn
[1]	247	output_variable = do2d(0,vn)
	248	l = MAX( 2, LEN_TRIM( do2d(0,vn) ) )
	249	section_chr = do2d(0,vn)(l-1:l)
	250	SELECT CASE ( section_chr )
	251	CASE ( 'xy' )
	252	section_mode = 2
	253	slicer_position = zu(MIN( slicer_position_dvrp(m), nz_do3d ))
	254	CASE ( 'xz' )
	255	section_mode = 1
	256	slicer_position = slicer_position_dvrp(m) * dy
	257	CASE ( 'yz' )
	258	section_mode = 0
	259	slicer_position = slicer_position_dvrp(m) * dx
	260	END SELECT
	261	ENDIF
	262
	263	!
	264	!-- Select the plot mode (in case of isosurface or slicer only if user has
	265	!-- defined a variable which shall be plotted; otherwise do nothing)
[3045]	266	IF ( ( mode_dvrp(m)(1:10) == 'isosurface' .OR. &
[1353]	267	mode_dvrp(m)(1:6) == 'slicer' ) &
[1]	268	.AND. output_variable /= ' ' ) THEN
	269
	270	!
	271	!-- Create an intermediate array, properly dimensioned for plot-output
[1353]	272	ALLOCATE( local_pf(nxl_dvrp:nxr_dvrp+1,nys_dvrp:nyn_dvrp+1, &
[246]	273	nzb:nz_do3d) )
[1]	274
	275	!
	276	!-- Move original array to intermediate array
[246]	277	IF ( dvrp_overlap ) THEN
[1]	278
[246]	279	SELECT CASE ( output_variable )
	280
	281	CASE ( 'u', 'u_xy', 'u_xz', 'u_yz' )
	282	DO i = nxl_dvrp, nxr_dvrp+1
	283	DO j = nys_dvrp, nyn_dvrp+1
	284	DO k = nzb, nz_do3d
	285	local_pf(i,j,k) = u(k,j,i)
	286	ENDDO
[1]	287	ENDDO
	288	ENDDO
	289	!
[246]	290	!-- Replace mirrored values at lower surface by real surface
	291	!-- values
[1353]	292	IF ( output_variable == 'u_xz' .OR. &
[246]	293	output_variable == 'u_yz' ) THEN
[1353]	294	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[246]	295	ENDIF
[1]	296
	297
[246]	298	CASE ( 'v', 'v_xy', 'v_xz', 'v_yz' )
	299	DO i = nxl_dvrp, nxr_dvrp+1
	300	DO j = nys_dvrp, nyn_dvrp+1
	301	DO k = nzb, nz_do3d
	302	local_pf(i,j,k) = v(k,j,i)
	303	ENDDO
[1]	304	ENDDO
	305	ENDDO
	306	!
[246]	307	!-- Replace mirrored values at lower surface by real surface
	308	!-- values
[1353]	309	IF ( output_variable == 'v_xz' .OR. &
[246]	310	output_variable == 'v_yz' ) THEN
[1353]	311	IF ( ibc_uv_b == 0 ) local_pf(:,:,nzb) = 0.0_wp
[246]	312	ENDIF
[1]	313
[246]	314	CASE ( 'w', 'w_xy', 'w_xz', 'w_yz' )
	315	DO i = nxl_dvrp, nxr_dvrp+1
	316	DO j = nys_dvrp, nyn_dvrp+1
	317	DO k = nzb, nz_do3d
	318	local_pf(i,j,k) = w(k,j,i)
	319	ENDDO
[1]	320	ENDDO
	321	ENDDO
[106]	322	! Averaging for Langmuir circulation
[246]	323	! DO k = nzb, nz_do3d
	324	! DO j = nys_dvrp+1, nyn_dvrp
	325	! DO i = nxl_dvrp, nxr_dvrp+1
	326	! local_pf(i,j,k) = 0.25 * local_pf(i,j-1,k) + &
	327	! 0.50 * local_pf(i,j,k) + &
	328	! 0.25 * local_pf(i,j+1,k)
	329	! ENDDO
[106]	330	! ENDDO
	331	! ENDDO
[1]	332
[246]	333	CASE ( 'p', 'p_xy', 'p_xz', 'p_yz' )
	334	DO i = nxl_dvrp, nxr_dvrp+1
	335	DO j = nys_dvrp, nyn_dvrp+1
	336	DO k = nzb, nz_do3d
	337	local_pf(i,j,k) = p(k,j,i)
	338	ENDDO
[1]	339	ENDDO
	340	ENDDO
	341
[3421]	342	CASE ( 'theta', 'theta_xy', 'theta_xz', 'theta_yz' )
[3274]	343	IF ( .NOT. bulk_cloud_model ) THEN
[246]	344	DO i = nxl_dvrp, nxr_dvrp+1
	345	DO j = nys_dvrp, nyn_dvrp+1
	346	DO k = nzb, nz_do3d
	347	local_pf(i,j,k) = pt(k,j,i)
	348	ENDDO
[1]	349	ENDDO
	350	ENDDO
[246]	351	ELSE
	352	DO i = nxl_dvrp, nxr_dvrp+1
	353	DO j = nys_dvrp, nyn_dvrp+1
	354	DO k = nzb, nz_do3d
[3274]	355	local_pf(i,j,k) = pt(k,j,i) + lv_d_cp * &
	356	d_exner(k) * ql(k,j,i)
[246]	357	ENDDO
[1]	358	ENDDO
	359	ENDDO
[246]	360	ENDIF
[1]	361
[246]	362	CASE ( 'q', 'q_xy', 'q_xz', 'q_yz' )
[1960]	363	IF ( humidity ) THEN
[246]	364	DO i = nxl_dvrp, nxr_dvrp+1
	365	DO j = nys_dvrp, nyn_dvrp+1
	366	DO k = nzb, nz_do3d
	367	local_pf(i,j,k) = q(k,j,i)
	368	ENDDO
[1]	369	ENDDO
[246]	370	ENDDO
[254]	371	ELSE
[1960]	372	message_string = 'if humidity = ' // &
[3045]	373	'.FALSE. output of ' // TRIM( output_variable ) // &
[274]	374	'is not provided'
	375	CALL message( 'data_output_dvrp', 'PA0183',&
	376	0, 0, 0, 6, 0 )
[1]	377	ENDIF
	378
[246]	379	CASE ( 'ql', 'ql_xy', 'ql_xz', 'ql_yz' )
[3274]	380	IF ( bulk_cloud_model .OR. cloud_droplets ) THEN
[246]	381	DO i = nxl_dvrp, nxr_dvrp+1
	382	DO j = nys_dvrp, nyn_dvrp+1
	383	DO k = nzb, nz_do3d
	384	local_pf(i,j,k) = ql(k,j,i)
	385	ENDDO
[1]	386	ENDDO
	387	ENDDO
[254]	388	ELSE
[3274]	389	message_string = 'if bulk_cloud_model = .FALSE. and ' // &
[2274]	390	'cloud_droplets = .FALSE. '
[1353]	391	'output of ' // TRIM( output_variable) // &
[274]	392	'is not provided'
	393	CALL message( 'data_output_dvrp', 'PA0184',&
	394	0, 0, 0, 6, 0 )
[1]	395	ENDIF
	396
[1960]	397	CASE ( 's', 's_xy', 's_xz', 's_yz' )
	398	IF ( passive_scalar ) 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) = s(k,j,i)
	403	ENDDO
	404	ENDDO
	405	ENDDO
	406	ELSE
	407	message_string = 'if passive_scalar = ' // &
[2274]	408	'.FALSE. output of ' // TRIM( output_variable ) // &
[1960]	409	'is not provided'
	410	CALL message( 'data_output_dvrp', 'PA0183',&
	411	0, 0, 0, 6, 0 )
	412	ENDIF
	413
[3421]	414	CASE ( 'us*_xy' )
[246]	415	DO i = nxl_dvrp, nxr_dvrp+1
	416	DO j = nys_dvrp, nyn_dvrp+1
	417	local_pf(i,j,nzb+1) = us(j,i)
	418	ENDDO
[1]	419	ENDDO
[246]	420	slicer_position = zu(nzb+1)
[1]	421
[246]	422	CASE ( 't*_xy' )
	423	DO i = nxl_dvrp, nxr_dvrp+1
	424	DO j = nys_dvrp, nyn_dvrp+1
	425	local_pf(i,j,nzb+1) = ts(j,i)
	426	ENDDO
[1]	427	ENDDO
[246]	428	slicer_position = zu(nzb+1)
[1]	429
	430
[246]	431	CASE DEFAULT
[130]	432	!
[246]	433	!-- The DEFAULT case is reached either if output_variable
	434	!-- contains unsupported variable or if the user has coded a
	435	!-- special case in the user interface. There, the subroutine
	436	!-- user_data_output_dvrp checks which of these two conditions
	437	!-- applies.
	438	CALL user_data_output_dvrp( output_variable, local_pf )
[1]	439
[130]	440
[246]	441	END SELECT
[1]	442
[264]	443	ELSE
	444	!
	445	!-- No overlap of clipping domain with the current subdomain
	446	DO i = nxl_dvrp, nxr_dvrp+1
	447	DO j = nys_dvrp, nyn_dvrp+1
	448	DO k = nzb, nz_do3d
[1353]	449	local_pf(i,j,k) = 0.0_wp
[264]	450	ENDDO
	451	ENDDO
	452	ENDDO
	453
[246]	454	ENDIF
[1]	455
	456	IF ( mode_dvrp(m)(1:10) == 'isosurface' ) THEN
[392]	457
[1]	458	!
	459	!-- DVRP-Calls for plotting isosurfaces:
	460	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'start' )
	461
	462	!
[284]	463	!-- Definition of isosurface color
	464	tmp_r = isosurface_color(1,n_isosurface)
	465	tmp_g = isosurface_color(2,n_isosurface)
	466	tmp_b = isosurface_color(3,n_isosurface)
[1353]	467	tmp_t = 0.0_wp
[284]	468	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	469
	470	!
	471	!-- Compute and plot isosurface in dvr-format
[1353]	472	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
[1]	473	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
[210]	474
	475	c_size_x = vc_size_x; c_size_y = vc_size_y; c_size_z = vc_size_z
	476	CALL DVRP_CLUSTER_SIZE( m-1, c_size_x, c_size_y, c_size_z )
	477
	478	c_mode = vc_mode
	479	CALL DVRP_CLUSTERING_MODE( m-1, c_mode )
	480
	481	gradient_normals = vc_gradient_normals
	482	CALL DVRP_GRADIENTNORMALS( m-1, gradient_normals )
[392]	483
[210]	484	!
	485	!-- A seperate procedure for setting vc_alpha will be in the next
	486	!-- version of libDVRP
	487	tmp_c_alpha = vc_alpha
	488	CALL DVRP_THRESHOLD( -(m-1)-1, tmp_c_alpha )
	489
[246]	490	IF ( dvrp_overlap ) THEN
[284]	491	tmp_th = threshold(n_isosurface)
[246]	492	ELSE
[1353]	493	tmp_th = 1.0_wp ! nothing is plotted because array values are 0
[246]	494	ENDIF
	495
[210]	496	CALL DVRP_THRESHOLD( m-1, tmp_th )
[392]	497
[210]	498	CALL DVRP_VISUALIZE( m-1, 21, dvrp_filecount )
	499
[1]	500	CALL cpu_log( log_point_s(26), 'dvrp_isosurface', 'stop' )
	501
	502	ELSEIF ( mode_dvrp(m)(1:6) == 'slicer' ) THEN
[392]	503
[1]	504	!
	505	!-- DVRP-Calls for plotting slicers:
	506	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'start' )
	507
	508	!
	509	!-- Material and color definitions
[1353]	510	tmp_r = 0.0_wp; tmp_g = 0.0_wp; tmp_b = 0.0_wp; tmp_t = 0.0_wp
[210]	511	CALL DVRP_MATERIAL_RGB( m-1, 1, tmp_r, tmp_g, tmp_b, tmp_t )
[1]	512
[284]	513	n_slicer = n_slicer + 1
	514
	515	!
	516	!-- Using dolorfunction has not been properly tested
	517	! islice_dvrp = n_slicer
	518	! CALL DVRP_COLORFUNCTION( m-1, DVRP_CM_HLS, 25, &
	519	! slicer_range_limits_dvrp(:,n_slicer), &
[1]	520	! color_dvrp )
	521
[284]	522	!
	523	!-- Set interval of values defining the colortable
	524	CALL set_slicer_attributes_dvrp( n_slicer )
	525
	526	!
	527	!-- Create user-defined colortable
[1]	528	CALL user_dvrp_coltab( 'slicer', output_variable )
	529
[1353]	530	CALL DVRP_COLORTABLE_HLS( m-1, 1, interval_values_dvrp, &
	531	interval_h_dvrp, interval_l_dvrp, &
[1]	532	interval_s_dvrp, interval_a_dvrp )
	533
	534	!
	535	!-- Compute and plot slicer in dvr-format
[1353]	536	CALL DVRP_DATA( m-1, local_pf, 1, nx_dvrp, ny_dvrp, nz_dvrp, &
[1]	537	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
[262]	538	tmp_pos = slicer_position
	539	CALL DVRP_SLICER( m-1, section_mode, tmp_pos )
[106]	540
[1]	541	CALL DVRP_VISUALIZE( m-1, 2, dvrp_filecount )
	542
	543	CALL cpu_log( log_point_s(27), 'dvrp_slicer', 'stop' )
	544
	545	ENDIF
	546
	547	DEALLOCATE( local_pf )
	548
[210]	549	ELSEIF ( mode_dvrp(m)(1:9) == 'pathlines' ) THEN
	550
	551	ALLOCATE( local_pfi(4,nxl:nxr+1,nys:nyn+1,nzb:nz_do3d) )
	552	DO i = nxl, nxr+1
	553	DO j = nys, nyn+1
	554	DO k = nzb, nz_do3d
	555	local_pfi(1,i,j,k) = u(k,j,i)
	556	local_pfi(2,i,j,k) = v(k,j,i)
	557	local_pfi(3,i,j,k) = w(k,j,i)
[1353]	558	tmp_norm = SQRT( u(k,j,i) * u(k,j,i) + &
	559	v(k,j,i) * v(k,j,i) + &
[210]	560	w(k,j,i) * w(k,j,i) )
[1353]	561	tmp_alpha = ACOS( 0.0_wp * u(k,j,i) / tmp_norm + &
	562	0.0_wp * v(k,j,i) / tmp_norm - &
	563	1.0_wp * w(k,j,i) / tmp_norm )
	564	tmp_alpha_w = tmp_alpha / pi * 180.0_wp
[210]	565	local_pfi(4,i,j,k) = tmp_alpha_w
	566	ENDDO
	567	ENDDO
	568	ENDDO
	569
	570	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'start' )
	571
[3045]	572	CALL DVRP_DATA( m-1, local_pfi, 4, nx_dvrp, ny_dvrp, nz_dvrp, &
[210]	573	cyclic_dvrp, cyclic_dvrp, cyclic_dvrp )
	574	CALL DVRP_VISUALIZE( m-1, 20, dvrp_filecount )
	575
	576	CALL cpu_log( log_point_s(31), 'dvrp_pathlines', 'stop' )
	577
	578	DEALLOCATE( local_pfi )
	579
[1]	580	ENDIF
	581
	582	m = m + 1
	583
	584	ENDDO
	585
	586	dvrp_filecount = dvrp_filecount + 1
	587
	588	CALL cpu_log( log_point(27), 'data_output_dvrp', 'stop' )
	589
	590	#endif
	591	END SUBROUTINE data_output_dvrp

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