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flow_statistics.f90 @ 138

Last change on this file since 138 was 133, checked in by letzel, 17 years ago

Vertical profiles now based on nzb_s_inner; they are divided by
ngp_2dh_s_inner (scalars, procucts of scalars) and ngp_2dh (staggered velocity
components and their products, procucts of scalars and velocity components),
respectively.

Allow new case bc_uv_t = 'dirichlet_0' for channel flow.

Property svn:keywords set to Id

File size: 44.2 KB

Line
1	SUBROUTINE flow_statistics
2
3	!------------------------------------------------------------------------------!
4	! Actual revisions:
5	! -----------------
6	! Vertical profiles now based on nzb_s_inner; they are divided by
7	! ngp_2dh_s_inner (scalars, procucts of scalars) and ngp_2dh (staggered
8	! velocity components and their products, procucts of scalars and velocity
9	! components), respectively.
10	!
11	!
12	! Former revisions:
13	! -----------------
14	! $Id: flow_statistics.f90 133 2007-11-20 10:10:53Z letzel $
15	!
16	! 106 2007-08-16 14:30:26Z raasch
17	! Prescribed momentum fluxes at the top surface are used,
18	! profiles for wp and w"e are calculated
19	!
20	! 97 2007-06-21 08:23:15Z raasch
21	! Statistics for ocean version (salinity, density) added,
22	! calculation of z_i and Deardorff velocity scale adjusted to be used with
23	! the ocean version
24	!
25	! 87 2007-05-22 15:46:47Z raasch
26	! Two more arguments added to user_statistics, which is now also called for
27	! user-defined profiles,
28	! var_hom and var_sum renamed pr_palm
29	!
30	! 82 2007-04-16 15:40:52Z raasch
31	! Cpp-directive lcmuk changed to intel_openmp_bug
32	!
33	! 75 2007-03-22 09:54:05Z raasch
34	! Collection of time series quantities moved from routine flow_statistics to
35	! here, routine user_statistics is called for each statistic region,
36	! moisture renamed humidity
37	!
38	! 19 2007-02-23 04:53:48Z raasch
39	! fluxes at top modified (tswst, qswst)
40	!
41	! RCS Log replace by Id keyword, revision history cleaned up
42	!
43	! Revision 1.41 2006/08/04 14:37:50 raasch
44	! Error removed in non-parallel part (sums_l)
45	!
46	! Revision 1.1 1997/08/11 06:15:17 raasch
47	! Initial revision
48	!
49	!
50	! Description:
51	! ------------
52	! Compute average profiles and further average flow quantities for the different
53	! user-defined (sub-)regions. The region indexed 0 is the total model domain.
54	!
55	! NOTE: For simplicity, nzb_s_inner and nzb_diff_s_inner are being used as a
56	! ---- lower vertical index for k-loops for all variables, although strictly
57	! speaking the k-loops would have to be split up according to the staggered
58	! grid. However, this implies no error since staggered velocity components are
59	! zero at the walls and inside buildings.
60	!------------------------------------------------------------------------------!
61
62	USE arrays_3d
63	USE cloud_parameters
64	USE cpulog
65	USE grid_variables
66	USE indices
67	USE interfaces
68	USE pegrid
69	USE statistics
70	USE control_parameters
71
72	IMPLICIT NONE
73
74	INTEGER :: i, j, k, omp_get_thread_num, sr, tn
75	LOGICAL :: first
76	REAL :: height, pts, sums_l_eper, sums_l_etot, ust, ust2, u2, vst, &
77	vst2, v2, w2, z_i(2)
78	REAL :: sums_ll(nzb:nzt+1,2)
79
80
81	CALL cpu_log( log_point(10), 'flow_statistics', 'start' )
82
83	!
84	!-- To be on the safe side, check whether flow_statistics has already been
85	!-- called once after the current time step
86	IF ( flow_statistics_called ) THEN
87	IF ( myid == 0 ) PRINT*, '+++ WARNING: flow_statistics is called two', &
88	' times within one timestep'
89	CALL local_stop
90	ENDIF
91
92	!
93	!-- Compute statistics for each (sub-)region
94	DO sr = 0, statistic_regions
95
96	!
97	!-- Initialize (local) summation array
98	sums_l = 0.0
99
100	!
101	!-- Store sums that have been computed in other subroutines in summation
102	!-- array
103	sums_l(:,11,:) = sums_l_l(:,sr,:) ! mixing length from diffusivities
104	!-- WARNING: next line still has to be adjusted for OpenMP
105	sums_l(:,21,0) = sums_wsts_bc_l(:,sr) ! heat flux from advec_s_bc
106	sums_l(nzb+9,pr_palm,0) = sums_divold_l(sr) ! old divergence from pres
107	sums_l(nzb+10,pr_palm,0) = sums_divnew_l(sr) ! new divergence from pres
108	!-- WARNING: next four lines still may have to be adjusted for OpenMP
109	sums_l(nzb:nzb+2,pr_palm-1,0) = sums_up_fraction_l(1,1:3,sr)! upstream
110	sums_l(nzb+3:nzb+5,pr_palm-1,0) = sums_up_fraction_l(2,1:3,sr)! parts
111	sums_l(nzb+6:nzb+8,pr_palm-1,0) = sums_up_fraction_l(3,1:3,sr)! from
112	sums_l(nzb+9:nzb+11,pr_palm-1,0) = sums_up_fraction_l(4,1:3,sr)! spline
113
114	!
115	!-- Horizontally averaged profiles of horizontal velocities and temperature.
116	!-- They must have been computed before, because they are already required
117	!-- for other horizontal averages.
118	tn = 0
119	!$OMP PARALLEL PRIVATE( i, j, k, tn )
120	#if defined( __intel_openmp_bug )
121	tn = omp_get_thread_num()
122	#else
123	!$ tn = omp_get_thread_num()
124	#endif
125
126	!$OMP DO
127	DO i = nxl, nxr
128	DO j = nys, nyn
129	DO k = nzb_s_inner(j,i), nzt+1
130	sums_l(k,1,tn) = sums_l(k,1,tn) + u(k,j,i) * rmask(j,i,sr)
131	sums_l(k,2,tn) = sums_l(k,2,tn) + v(k,j,i) * rmask(j,i,sr)
132	sums_l(k,4,tn) = sums_l(k,4,tn) + pt(k,j,i) * rmask(j,i,sr)
133	ENDDO
134	ENDDO
135	ENDDO
136
137	!
138	!-- Horizontally averaged profile of salinity
139	IF ( ocean ) THEN
140	!$OMP DO
141	DO i = nxl, nxr
142	DO j = nys, nyn
143	DO k = nzb_s_inner(j,i), nzt+1
144	sums_l(k,23,tn) = sums_l(k,23,tn) + &
145	sa(k,j,i) * rmask(j,i,sr)
146	ENDDO
147	ENDDO
148	ENDDO
149	ENDIF
150
151	!
152	!-- Horizontally averaged profiles of virtual potential temperature,
153	!-- total water content, specific humidity and liquid water potential
154	!-- temperature
155	IF ( humidity ) THEN
156	!$OMP DO
157	DO i = nxl, nxr
158	DO j = nys, nyn
159	DO k = nzb_s_inner(j,i), nzt+1
160	sums_l(k,44,tn) = sums_l(k,44,tn) + &
161	vpt(k,j,i) * rmask(j,i,sr)
162	sums_l(k,41,tn) = sums_l(k,41,tn) + &
163	q(k,j,i) * rmask(j,i,sr)
164	ENDDO
165	ENDDO
166	ENDDO
167	IF ( cloud_physics ) THEN
168	!$OMP DO
169	DO i = nxl, nxr
170	DO j = nys, nyn
171	DO k = nzb_s_inner(j,i), nzt+1
172	sums_l(k,42,tn) = sums_l(k,42,tn) + &
173	( q(k,j,i) - ql(k,j,i) ) * rmask(j,i,sr)
174	sums_l(k,43,tn) = sums_l(k,43,tn) + ( &
175	pt(k,j,i) + l_d_cppt_d_t(k) ql(k,j,i) &
176	) * rmask(j,i,sr)
177	ENDDO
178	ENDDO
179	ENDDO
180	ENDIF
181	ENDIF
182
183	!
184	!-- Horizontally averaged profiles of passive scalar
185	IF ( passive_scalar ) THEN
186	!$OMP DO
187	DO i = nxl, nxr
188	DO j = nys, nyn
189	DO k = nzb_s_inner(j,i), nzt+1
190	sums_l(k,41,tn) = sums_l(k,41,tn) + q(k,j,i) * rmask(j,i,sr)
191	ENDDO
192	ENDDO
193	ENDDO
194	ENDIF
195	!$OMP END PARALLEL
196
197	!
198	!-- Summation of thread sums
199	IF ( threads_per_task > 1 ) THEN
200	DO i = 1, threads_per_task-1
201	sums_l(:,1,0) = sums_l(:,1,0) + sums_l(:,1,i)
202	sums_l(:,2,0) = sums_l(:,2,0) + sums_l(:,2,i)
203	sums_l(:,4,0) = sums_l(:,4,0) + sums_l(:,4,i)
204	IF ( ocean ) THEN
205	sums_l(:,23,0) = sums_l(:,23,0) + sums_l(:,23,i)
206	ENDIF
207	IF ( humidity ) THEN
208	sums_l(:,41,0) = sums_l(:,41,0) + sums_l(:,41,i)
209	sums_l(:,44,0) = sums_l(:,44,0) + sums_l(:,44,i)
210	IF ( cloud_physics ) THEN
211	sums_l(:,42,0) = sums_l(:,42,0) + sums_l(:,42,i)
212	sums_l(:,43,0) = sums_l(:,43,0) + sums_l(:,43,i)
213	ENDIF
214	ENDIF
215	IF ( passive_scalar ) THEN
216	sums_l(:,41,0) = sums_l(:,41,0) + sums_l(:,41,i)
217	ENDIF
218	ENDDO
219	ENDIF
220
221	#if defined( __parallel )
222	!
223	!-- Compute total sum from local sums
224	CALL MPI_ALLREDUCE( sums_l(nzb,1,0), sums(nzb,1), nzt+2-nzb, MPI_REAL, &
225	MPI_SUM, comm2d, ierr )
226	CALL MPI_ALLREDUCE( sums_l(nzb,2,0), sums(nzb,2), nzt+2-nzb, MPI_REAL, &
227	MPI_SUM, comm2d, ierr )
228	CALL MPI_ALLREDUCE( sums_l(nzb,4,0), sums(nzb,4), nzt+2-nzb, MPI_REAL, &
229	MPI_SUM, comm2d, ierr )
230	IF ( ocean ) THEN
231	CALL MPI_ALLREDUCE( sums_l(nzb,23,0), sums(nzb,23), nzt+2-nzb, &
232	MPI_REAL, MPI_SUM, comm2d, ierr )
233	ENDIF
234	IF ( humidity ) THEN
235	CALL MPI_ALLREDUCE( sums_l(nzb,44,0), sums(nzb,44), nzt+2-nzb, &
236	MPI_REAL, MPI_SUM, comm2d, ierr )
237	CALL MPI_ALLREDUCE( sums_l(nzb,41,0), sums(nzb,41), nzt+2-nzb, &
238	MPI_REAL, MPI_SUM, comm2d, ierr )
239	IF ( cloud_physics ) THEN
240	CALL MPI_ALLREDUCE( sums_l(nzb,42,0), sums(nzb,42), nzt+2-nzb, &
241	MPI_REAL, MPI_SUM, comm2d, ierr )
242	CALL MPI_ALLREDUCE( sums_l(nzb,43,0), sums(nzb,43), nzt+2-nzb, &
243	MPI_REAL, MPI_SUM, comm2d, ierr )
244	ENDIF
245	ENDIF
246
247	IF ( passive_scalar ) THEN
248	CALL MPI_ALLREDUCE( sums_l(nzb,41,0), sums(nzb,41), nzt+2-nzb, &
249	MPI_REAL, MPI_SUM, comm2d, ierr )
250	ENDIF
251	#else
252	sums(:,1) = sums_l(:,1,0)
253	sums(:,2) = sums_l(:,2,0)
254	sums(:,4) = sums_l(:,4,0)
255	IF ( ocean ) sums(:,23) = sums_l(:,23,0)
256	IF ( humidity ) THEN
257	sums(:,44) = sums_l(:,44,0)
258	sums(:,41) = sums_l(:,41,0)
259	IF ( cloud_physics ) THEN
260	sums(:,42) = sums_l(:,42,0)
261	sums(:,43) = sums_l(:,43,0)
262	ENDIF
263	ENDIF
264	IF ( passive_scalar ) sums(:,41) = sums_l(:,41,0)
265	#endif
266
267	!
268	!-- Final values are obtained by division by the total number of grid points
269	!-- used for summation. After that store profiles.
270	sums(:,1) = sums(:,1) / ngp_2dh(sr)
271	sums(:,2) = sums(:,2) / ngp_2dh(sr)
272	sums(:,4) = sums(:,4) / ngp_2dh_s_inner(:,sr)
273	hom(:,1,1,sr) = sums(:,1) ! u
274	hom(:,1,2,sr) = sums(:,2) ! v
275	hom(:,1,4,sr) = sums(:,4) ! pt
276
277	!
278	!-- Salinity
279	IF ( ocean ) THEN
280	sums(:,23) = sums(:,23) / ngp_2dh_s_inner(:,sr)
281	hom(:,1,23,sr) = sums(:,23) ! sa
282	ENDIF
283
284	!
285	!-- Humidity and cloud parameters
286	IF ( humidity ) THEN
287	sums(:,44) = sums(:,44) / ngp_2dh_s_inner(:,sr)
288	sums(:,41) = sums(:,41) / ngp_2dh_s_inner(:,sr)
289	hom(:,1,44,sr) = sums(:,44) ! vpt
290	hom(:,1,41,sr) = sums(:,41) ! qv (q)
291	IF ( cloud_physics ) THEN
292	sums(:,42) = sums(:,42) / ngp_2dh_s_inner(:,sr)
293	sums(:,43) = sums(:,43) / ngp_2dh_s_inner(:,sr)
294	hom(:,1,42,sr) = sums(:,42) ! qv
295	hom(:,1,43,sr) = sums(:,43) ! pt
296	ENDIF
297	ENDIF
298
299	!
300	!-- Passive scalar
301	IF ( passive_scalar ) hom(:,1,41,sr) = sums(:,41) / &
302	ngp_2dh_s_inner(:,sr) ! s (q)
303
304	!
305	!-- Horizontally averaged profiles of the remaining prognostic variables,
306	!-- variances, the total and the perturbation energy (single values in last
307	!-- column of sums_l) and some diagnostic quantities.
308	!-- NOTE: for simplicity, nzb_s_inner is used below, although strictly
309	!-- ---- speaking the following k-loop would have to be split up and
310	!-- rearranged according to the staggered grid.
311	!-- However, this implies no error since staggered velocity components
312	!-- are zero at the walls and inside buildings.
313	tn = 0
314	#if defined( __intel_openmp_bug )
315	!$OMP PARALLEL PRIVATE( i, j, k, pts, sums_ll, sums_l_eper, sums_l_etot, &
316	!$OMP tn, ust, ust2, u2, vst, vst2, v2, w2 )
317	tn = omp_get_thread_num()
318	#else
319	!$OMP PARALLEL PRIVATE( i, j, k, pts, sums_ll, sums_l_eper, sums_l_etot, tn, ust, ust2, u2, vst, vst2, v2, w2 )
320	!$ tn = omp_get_thread_num()
321	#endif
322	!$OMP DO
323	DO i = nxl, nxr
324	DO j = nys, nyn
325	sums_l_etot = 0.0
326	sums_l_eper = 0.0
327	DO k = nzb_s_inner(j,i), nzt+1
328	u2 = u(k,j,i)**2
329	v2 = v(k,j,i)**2
330	w2 = w(k,j,i)**2
331	ust2 = ( u(k,j,i) - hom(k,1,1,sr) )**2
332	vst2 = ( v(k,j,i) - hom(k,1,2,sr) )**2
333	!
334	!-- Prognostic and diagnostic variables
335	sums_l(k,3,tn) = sums_l(k,3,tn) + w(k,j,i) * rmask(j,i,sr)
336	sums_l(k,8,tn) = sums_l(k,8,tn) + e(k,j,i) * rmask(j,i,sr)
337	sums_l(k,9,tn) = sums_l(k,9,tn) + km(k,j,i) * rmask(j,i,sr)
338	sums_l(k,10,tn) = sums_l(k,10,tn) + kh(k,j,i) * rmask(j,i,sr)
339	sums_l(k,40,tn) = sums_l(k,40,tn) + p(k,j,i)
340
341	!
342	!-- Variances
343	sums_l(k,30,tn) = sums_l(k,30,tn) + ust2 * rmask(j,i,sr)
344	sums_l(k,31,tn) = sums_l(k,31,tn) + vst2 * rmask(j,i,sr)
345	sums_l(k,32,tn) = sums_l(k,32,tn) + w2 * rmask(j,i,sr)
346	sums_l(k,33,tn) = sums_l(k,33,tn) + &
347	( pt(k,j,i)-hom(k,1,4,sr) )*2 rmask(j,i,sr)
348	!
349	!-- Higher moments
350	!-- (Computation of the skewness of w further below)
351	sums_l(k,38,tn) = sums_l(k,38,tn) + w(k,j,i) * w2 * &
352	rmask(j,i,sr)
353	!
354	!-- Perturbation energy
355	sums_l(k,34,tn) = sums_l(k,34,tn) + 0.5 * ( ust2 + vst2 + w2 ) &
356	* rmask(j,i,sr)
357	sums_l_etot = sums_l_etot + &
358	0.5 * ( u2 + v2 + w2 ) * rmask(j,i,sr)
359	sums_l_eper = sums_l_eper + &
360	0.5 * ( ust2+vst2+w2 ) * rmask(j,i,sr)
361	ENDDO
362	!
363	!-- Total and perturbation energy for the total domain (being
364	!-- collected in the last column of sums_l). Summation of these
365	!-- quantities is seperated from the previous loop in order to
366	!-- allow vectorization of that loop.
367	sums_l(nzb+4,pr_palm,tn) = sums_l(nzb+4,pr_palm,tn) + sums_l_etot
368	sums_l(nzb+5,pr_palm,tn) = sums_l(nzb+5,pr_palm,tn) + sums_l_eper
369	!
370	!-- 2D-arrays (being collected in the last column of sums_l)
371	sums_l(nzb,pr_palm,tn) = sums_l(nzb,pr_palm,tn) + &
372	us(j,i) * rmask(j,i,sr)
373	sums_l(nzb+1,pr_palm,tn) = sums_l(nzb+1,pr_palm,tn) + &
374	usws(j,i) * rmask(j,i,sr)
375	sums_l(nzb+2,pr_palm,tn) = sums_l(nzb+2,pr_palm,tn) + &
376	vsws(j,i) * rmask(j,i,sr)
377	sums_l(nzb+3,pr_palm,tn) = sums_l(nzb+3,pr_palm,tn) + &
378	ts(j,i) * rmask(j,i,sr)
379	ENDDO
380	ENDDO
381
382	!
383	!-- Horizontally averaged profiles of the vertical fluxes
384	!$OMP DO
385	DO i = nxl, nxr
386	DO j = nys, nyn
387	!
388	!-- Subgridscale fluxes (without Prandtl layer from k=nzb,
389	!-- oterwise from k=nzb+1)
390	!-- NOTE: for simplicity, nzb_diff_s_inner is used below, although
391	!-- ---- strictly speaking the following k-loop would have to be
392	!-- split up according to the staggered grid.
393	!-- However, this implies no error since staggered velocity
394	!-- components are zero at the walls and inside buildings.
395
396	DO k = nzb_diff_s_inner(j,i)-1, nzt_diff
397	!
398	!-- Momentum flux w"u"
399	sums_l(k,12,tn) = sums_l(k,12,tn) - 0.25 * ( &
400	km(k,j,i)+km(k+1,j,i)+km(k,j,i-1)+km(k+1,j,i-1) &
401	) * ( &
402	( u(k+1,j,i) - u(k,j,i) ) * ddzu(k+1) &
403	+ ( w(k,j,i) - w(k,j,i-1) ) * ddx &
404	) * rmask(j,i,sr)
405	!
406	!-- Momentum flux w"v"
407	sums_l(k,14,tn) = sums_l(k,14,tn) - 0.25 * ( &
408	km(k,j,i)+km(k+1,j,i)+km(k,j-1,i)+km(k+1,j-1,i) &
409	) * ( &
410	( v(k+1,j,i) - v(k,j,i) ) * ddzu(k+1) &
411	+ ( w(k,j,i) - w(k,j-1,i) ) * ddy &
412	) * rmask(j,i,sr)
413	!
414	!-- Heat flux w"pt"
415	sums_l(k,16,tn) = sums_l(k,16,tn) &
416	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
417	* ( pt(k+1,j,i) - pt(k,j,i) ) &
418	* ddzu(k+1) * rmask(j,i,sr)
419
420
421	!
422	!-- Salinity flux w"sa"
423	IF ( ocean ) THEN
424	sums_l(k,65,tn) = sums_l(k,65,tn) &
425	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
426	* ( sa(k+1,j,i) - sa(k,j,i) ) &
427	* ddzu(k+1) * rmask(j,i,sr)
428	ENDIF
429
430	!
431	!-- Buoyancy flux, water flux (humidity flux) w"q"
432	IF ( humidity ) THEN
433	sums_l(k,45,tn) = sums_l(k,45,tn) &
434	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
435	* ( vpt(k+1,j,i) - vpt(k,j,i) ) &
436	* ddzu(k+1) * rmask(j,i,sr)
437	sums_l(k,48,tn) = sums_l(k,48,tn) &
438	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
439	* ( q(k+1,j,i) - q(k,j,i) ) &
440	* ddzu(k+1) * rmask(j,i,sr)
441	IF ( cloud_physics ) THEN
442	sums_l(k,51,tn) = sums_l(k,51,tn) &
443	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
444	* ( ( q(k+1,j,i) - ql(k+1,j,i) )&
445	- ( q(k,j,i) - ql(k,j,i) ) ) &
446	* ddzu(k+1) * rmask(j,i,sr)
447	ENDIF
448	ENDIF
449
450	!
451	!-- Passive scalar flux
452	IF ( passive_scalar ) THEN
453	sums_l(k,48,tn) = sums_l(k,48,tn) &
454	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
455	* ( q(k+1,j,i) - q(k,j,i) ) &
456	* ddzu(k+1) * rmask(j,i,sr)
457	ENDIF
458
459	ENDDO
460
461	!
462	!-- Subgridscale fluxes in the Prandtl layer
463	IF ( use_surface_fluxes ) THEN
464	sums_l(nzb,12,tn) = sums_l(nzb,12,tn) + &
465	usws(j,i) * rmask(j,i,sr) ! w"u"
466	sums_l(nzb,14,tn) = sums_l(nzb,14,tn) + &
467	vsws(j,i) * rmask(j,i,sr) ! w"v"
468	sums_l(nzb,16,tn) = sums_l(nzb,16,tn) + &
469	shf(j,i) * rmask(j,i,sr) ! w"pt"
470	sums_l(nzb,58,tn) = sums_l(nzb,58,tn) + &
471	0.0 * rmask(j,i,sr) ! u"pt"
472	sums_l(nzb,61,tn) = sums_l(nzb,61,tn) + &
473	0.0 * rmask(j,i,sr) ! v"pt"
474	IF ( ocean ) THEN
475	sums_l(nzb,65,tn) = sums_l(nzb,65,tn) + &
476	saswsb(j,i) * rmask(j,i,sr) ! w"sa"
477	ENDIF
478	IF ( humidity ) THEN
479	sums_l(nzb,48,tn) = sums_l(nzb,48,tn) + &
480	qsws(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
481	IF ( cloud_physics ) THEN
482	sums_l(nzb,45,tn) = sums_l(nzb,45,tn) + ( &
483	( 1.0 + 0.61 * q(nzb,j,i) ) * &
484	shf(j,i) + 0.61 * pt(nzb,j,i) * &
485	qsws(j,i) &
486	)
487	!
488	!-- Formula does not work if ql(nzb) /= 0.0
489	sums_l(nzb,51,tn) = sums_l(nzb,51,tn) + & ! w"q" (w"qv")
490	qsws(j,i) * rmask(j,i,sr)
491	ENDIF
492	ENDIF
493	IF ( passive_scalar ) THEN
494	sums_l(nzb,48,tn) = sums_l(nzb,48,tn) + &
495	qsws(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
496	ENDIF
497	ENDIF
498
499	!
500	!-- Subgridscale fluxes at the top surface
501	IF ( use_top_fluxes ) THEN
502	sums_l(nzt,12,tn) = sums_l(nzt,12,tn) + &
503	uswst(j,i) * rmask(j,i,sr) ! w"u"
504	sums_l(nzt,14,tn) = sums_l(nzt,14,tn) + &
505	vswst(j,i) * rmask(j,i,sr) ! w"v"
506	sums_l(nzt,16,tn) = sums_l(nzt,16,tn) + &
507	tswst(j,i) * rmask(j,i,sr) ! w"pt"
508	sums_l(nzt,58,tn) = sums_l(nzt,58,tn) + &
509	0.0 * rmask(j,i,sr) ! u"pt"
510	sums_l(nzt,61,tn) = sums_l(nzt,61,tn) + &
511	0.0 * rmask(j,i,sr) ! v"pt"
512	IF ( ocean ) THEN
513	sums_l(nzt,65,tn) = sums_l(nzt,65,tn) + &
514	saswst(j,i) * rmask(j,i,sr) ! w"sa"
515	ENDIF
516	IF ( humidity ) THEN
517	sums_l(nzt,48,tn) = sums_l(nzt,48,tn) + &
518	qswst(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
519	IF ( cloud_physics ) THEN
520	sums_l(nzt,45,tn) = sums_l(nzt,45,tn) + ( &
521	( 1.0 + 0.61 * q(nzt,j,i) ) * &
522	tswst(j,i) + 0.61 * pt(nzt,j,i) * &
523	qsws(j,i) &
524	)
525	!
526	!-- Formula does not work if ql(nzb) /= 0.0
527	sums_l(nzt,51,tn) = sums_l(nzt,51,tn) + & ! w"q" (w"qv")
528	qswst(j,i) * rmask(j,i,sr)
529	ENDIF
530	ENDIF
531	IF ( passive_scalar ) THEN
532	sums_l(nzt,48,tn) = sums_l(nzt,48,tn) + &
533	qswst(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
534	ENDIF
535	ENDIF
536
537	!
538	!-- Resolved fluxes (can be computed for all horizontal points)
539	!-- NOTE: for simplicity, nzb_s_inner is used below, although strictly
540	!-- ---- speaking the following k-loop would have to be split up and
541	!-- rearranged according to the staggered grid.
542	DO k = nzb_s_inner(j,i), nzt
543	ust = 0.5 * ( u(k,j,i) - hom(k,1,1,sr) + &
544	u(k+1,j,i) - hom(k+1,1,1,sr) )
545	vst = 0.5 * ( v(k,j,i) - hom(k,1,2,sr) + &
546	v(k+1,j,i) - hom(k+1,1,2,sr) )
547	pts = 0.5 * ( pt(k,j,i) - hom(k,1,4,sr) + &
548	pt(k+1,j,i) - hom(k+1,1,4,sr) )
549	!
550	!-- Momentum flux wu
551	sums_l(k,13,tn) = sums_l(k,13,tn) + 0.5 * &
552	( w(k,j,i-1) + w(k,j,i) ) &
553	* ust * rmask(j,i,sr)
554	!
555	!-- Momentum flux wv
556	sums_l(k,15,tn) = sums_l(k,15,tn) + 0.5 * &
557	( w(k,j-1,i) + w(k,j,i) ) &
558	* vst * rmask(j,i,sr)
559	!
560	!-- Heat flux wpt
561	!-- The following formula (comment line, not executed) does not
562	!-- work if applied to subregions
563	! sums_l(k,17,tn) = sums_l(k,17,tn) + 0.5 * &
564	! ( pt(k,j,i)+pt(k+1,j,i) ) &
565	! * w(k,j,i) * rmask(j,i,sr)
566	sums_l(k,17,tn) = sums_l(k,17,tn) + pts * w(k,j,i) * &
567	rmask(j,i,sr)
568	!
569	!-- Higher moments
570	sums_l(k,35,tn) = sums_l(k,35,tn) + pts * w(k,j,i)*2 &
571	rmask(j,i,sr)
572	sums_l(k,36,tn) = sums_l(k,36,tn) + pts*2 w(k,j,i) * &
573	rmask(j,i,sr)
574
575	!
576	!-- Salinity flux and density (density does not belong to here,
577	!-- but so far there is no other suitable place to calculate)
578	IF ( ocean ) THEN
579	pts = 0.5 * ( sa(k,j,i) - hom(k,1,23,sr) + &
580	sa(k+1,j,i) - hom(k+1,1,23,sr) )
581	sums_l(k,66,tn) = sums_l(k,66,tn) + pts * w(k,j,i) * &
582	rmask(j,i,sr)
583	sums_l(k,64,tn) = sums_l(k,64,tn) + rho(k,j,i) * &
584	rmask(j,i,sr)
585	ENDIF
586
587	!
588	!-- Buoyancy flux, water flux, humidity flux and liquid water
589	!-- content
590	IF ( humidity ) THEN
591	pts = 0.5 * ( vpt(k,j,i) - hom(k,1,44,sr) + &
592	vpt(k+1,j,i) - hom(k+1,1,44,sr) )
593	sums_l(k,46,tn) = sums_l(k,46,tn) + pts * w(k,j,i) * &
594	rmask(j,i,sr)
595	pts = 0.5 * ( q(k,j,i) - hom(k,1,41,sr) + &
596	q(k+1,j,i) - hom(k+1,1,41,sr) )
597	sums_l(k,49,tn) = sums_l(k,49,tn) + pts * w(k,j,i) * &
598	rmask(j,i,sr)
599	IF ( cloud_physics .OR. cloud_droplets ) THEN
600	pts = 0.5 * &
601	( ( q(k,j,i) - ql(k,j,i) ) - hom(k,1,42,sr) &
602	+ ( q(k+1,j,i) - ql(k+1,j,i) ) - hom(k+1,1,42,sr) )
603	sums_l(k,52,tn) = sums_l(k,52,tn) + pts * w(k,j,i) * &
604	rmask(j,i,sr)
605	sums_l(k,54,tn) = sums_l(k,54,tn) + ql(k,j,i) * &
606	rmask(j,i,sr)
607	ENDIF
608	ENDIF
609
610	!
611	!-- Passive scalar flux
612	IF ( passive_scalar ) THEN
613	pts = 0.5 * ( q(k,j,i) - hom(k,1,41,sr) + &
614	q(k+1,j,i) - hom(k+1,1,41,sr) )
615	sums_l(k,49,tn) = sums_l(k,49,tn) + pts * w(k,j,i) * &
616	rmask(j,i,sr)
617	ENDIF
618
619	!
620	!-- Energy flux we
621	sums_l(k,37,tn) = sums_l(k,37,tn) + w(k,j,i) * 0.5 * &
622	( ust2 + vst2 + w(k,j,i)**2 )&
623	* rmask(j,i,sr)
624
625	ENDDO
626	ENDDO
627	ENDDO
628
629	!
630	!-- Density at top follows Neumann condition
631	IF ( ocean ) sums_l(nzt+1,64,tn) = sums_l(nzt,64,tn)
632
633	!
634	!-- Divergence of vertical flux of resolved scale energy and pressure
635	!-- fluctuations as well as flux of pressure fluctuation itself (68).
636	!-- First calculate the products, then the divergence.
637	!-- Calculation is time consuming. Do it only, if profiles shall be plotted.
638	IF ( hom(nzb+1,2,55,0) /= 0.0 .OR. hom(nzb+1,2,68,0) /= 0.0 ) THEN
639
640	sums_ll = 0.0 ! local array
641
642	!$OMP DO
643	DO i = nxl, nxr
644	DO j = nys, nyn
645	DO k = nzb_s_inner(j,i)+1, nzt
646
647	sums_ll(k,1) = sums_ll(k,1) + 0.5 * w(k,j,i) * ( &
648	( 0.25 * ( u(k,j,i)+u(k+1,j,i)+u(k,j,i+1)+u(k+1,j,i+1) &
649	- 2.0 * ( hom(k,1,1,sr) + hom(k+1,1,1,sr) ) &
650	) )**2 &
651	+ ( 0.25 * ( v(k,j,i)+v(k+1,j,i)+v(k,j+1,i)+v(k+1,j+1,i) &
652	- 2.0 * ( hom(k,1,2,sr) + hom(k+1,1,2,sr) ) &
653	) )**2 &
654	+ w(k,j,i)**2 )
655
656	sums_ll(k,2) = sums_ll(k,2) + 0.5 * w(k,j,i) &
657	* ( p(k,j,i) + p(k+1,j,i) )
658
659	ENDDO
660	ENDDO
661	ENDDO
662	sums_ll(0,1) = 0.0 ! because w is zero at the bottom
663	sums_ll(nzt+1,1) = 0.0
664	sums_ll(0,2) = 0.0
665	sums_ll(nzt+1,2) = 0.0
666
667	DO k = nzb_s_inner(j,i)+1, nzt
668	sums_l(k,55,tn) = ( sums_ll(k,1) - sums_ll(k-1,1) ) * ddzw(k)
669	sums_l(k,56,tn) = ( sums_ll(k,2) - sums_ll(k-1,2) ) * ddzw(k)
670	sums_l(k,68,tn) = sums_ll(k,2)
671	ENDDO
672	sums_l(nzb,55,tn) = sums_l(nzb+1,55,tn)
673	sums_l(nzb,56,tn) = sums_l(nzb+1,56,tn)
674	sums_l(nzb,68,tn) = 0.0 ! because w* = 0 at nzb
675
676	ENDIF
677
678	!
679	!-- Divergence of vertical flux of SGS TKE and the flux itself (69)
680	IF ( hom(nzb+1,2,57,0) /= 0.0 .OR. hom(nzb+1,2,69,0) /= 0.0 ) THEN
681
682	!$OMP DO
683	DO i = nxl, nxr
684	DO j = nys, nyn
685	DO k = nzb_s_inner(j,i)+1, nzt
686
687	sums_l(k,57,tn) = sums_l(k,57,tn) - 0.5 * ( &
688	(km(k,j,i)+km(k+1,j,i)) * (e(k+1,j,i)-e(k,j,i)) * ddzu(k+1) &
689	- (km(k-1,j,i)+km(k,j,i)) * (e(k,j,i)-e(k-1,j,i)) * ddzu(k) &
690	) * ddzw(k)
691
692	sums_l(k,69,tn) = sums_l(k,69,tn) - 0.5 * ( &
693	(km(k,j,i)+km(k+1,j,i)) * (e(k+1,j,i)-e(k,j,i)) * ddzu(k+1) &
694	)
695
696	ENDDO
697	ENDDO
698	ENDDO
699	sums_l(nzb,57,tn) = sums_l(nzb+1,57,tn)
700	sums_l(nzb,69,tn) = sums_l(nzb+1,69,tn)
701
702	ENDIF
703
704	!
705	!-- Horizontal heat fluxes (subgrid, resolved, total).
706	!-- Do it only, if profiles shall be plotted.
707	IF ( hom(nzb+1,2,58,0) /= 0.0 ) THEN
708
709	!$OMP DO
710	DO i = nxl, nxr
711	DO j = nys, nyn
712	DO k = nzb_s_inner(j,i)+1, nzt
713	!
714	!-- Subgrid horizontal heat fluxes u"pt", v"pt"
715	sums_l(k,58,tn) = sums_l(k,58,tn) - 0.5 * &
716	( kh(k,j,i) + kh(k,j,i-1) ) &
717	* ( pt(k,j,i-1) - pt(k,j,i) ) &
718	* ddx * rmask(j,i,sr)
719	sums_l(k,61,tn) = sums_l(k,61,tn) - 0.5 * &
720	( kh(k,j,i) + kh(k,j-1,i) ) &
721	* ( pt(k,j-1,i) - pt(k,j,i) ) &
722	* ddy * rmask(j,i,sr)
723	!
724	!-- Resolved horizontal heat fluxes upt, vpt
725	sums_l(k,59,tn) = sums_l(k,59,tn) + &
726	( u(k,j,i) - hom(k,1,1,sr) ) &
727	* 0.5 * ( pt(k,j,i-1) - hom(k,1,4,sr) + &
728	pt(k,j,i) - hom(k,1,4,sr) )
729	pts = 0.5 * ( pt(k,j-1,i) - hom(k,1,4,sr) + &
730	pt(k,j,i) - hom(k,1,4,sr) )
731	sums_l(k,62,tn) = sums_l(k,62,tn) + &
732	( v(k,j,i) - hom(k,1,2,sr) ) &
733	* 0.5 * ( pt(k,j-1,i) - hom(k,1,4,sr) + &
734	pt(k,j,i) - hom(k,1,4,sr) )
735	ENDDO
736	ENDDO
737	ENDDO
738	!
739	!-- Fluxes at the surface must be zero (e.g. due to the Prandtl-layer)
740	sums_l(nzb,58,tn) = 0.0
741	sums_l(nzb,59,tn) = 0.0
742	sums_l(nzb,60,tn) = 0.0
743	sums_l(nzb,61,tn) = 0.0
744	sums_l(nzb,62,tn) = 0.0
745	sums_l(nzb,63,tn) = 0.0
746
747	ENDIF
748
749	!
750	!-- Calculate the user-defined profiles
751	CALL user_statistics( 'profiles', sr, tn )
752	!$OMP END PARALLEL
753
754	!
755	!-- Summation of thread sums
756	IF ( threads_per_task > 1 ) THEN
757	DO i = 1, threads_per_task-1
758	sums_l(:,3,0) = sums_l(:,3,0) + sums_l(:,3,i)
759	sums_l(:,4:40,0) = sums_l(:,4:40,0) + sums_l(:,4:40,i)
760	sums_l(:,45:pr_palm,0) = sums_l(:,45:pr_palm,0) + &
761	sums_l(:,45:pr_palm,i)
762	IF ( max_pr_user > 0 ) THEN
763	sums_l(:,pr_palm+1:pr_palm+max_pr_user,0) = &
764	sums_l(:,pr_palm+1:pr_palm+max_pr_user,0) + &
765	sums_l(:,pr_palm+1:pr_palm+max_pr_user,i)
766	ENDIF
767	ENDDO
768	ENDIF
769
770	#if defined( __parallel )
771	!
772	!-- Compute total sum from local sums
773	CALL MPI_ALLREDUCE( sums_l(nzb,1,0), sums(nzb,1), ngp_sums, MPI_REAL, &
774	MPI_SUM, comm2d, ierr )
775	#else
776	sums = sums_l(:,:,0)
777	#endif
778
779	!
780	!-- Final values are obtained by division by the total number of grid points
781	!-- used for summation. After that store profiles.
782	!-- Profiles:
783	DO k = nzb, nzt+1
784	sums(k,3) = sums(k,3) / ngp_2dh(sr)
785	sums(k,9:11) = sums(k,9:11) / ngp_2dh_s_inner(k,sr)
786	sums(k,12:22) = sums(k,12:22) / ngp_2dh(sr)
787	sums(k,23:29) = sums(k,23:29) / ngp_2dh_s_inner(k,sr)
788	sums(k,30:32) = sums(k,30:32) / ngp_2dh(sr)
789	sums(k,33) = sums(k,33) / ngp_2dh_s_inner(k,sr)
790	sums(k,34:39) = sums(k,34:39) / ngp_2dh(sr)
791	sums(k,40) = sums(k,40) / ngp_2dh_s_inner(k,sr)
792	sums(k,45:53) = sums(k,45:53) / ngp_2dh(sr)
793	sums(k,54) = sums(k,54) / ngp_2dh_s_inner(k,sr)
794	sums(k,55:63) = sums(k,55:63) / ngp_2dh(sr)
795	sums(k,64) = sums(k,64) / ngp_2dh_s_inner(k,sr)
796	sums(k,65:69) = sums(k,65:69) / ngp_2dh(sr)
797	sums(k,70:pr_palm-2) = sums(k,70:pr_palm-2)/ ngp_2dh_s_inner(k,sr)
798	ENDDO
799	!-- Upstream-parts
800	sums(nzb:nzb+11,pr_palm-1) = sums(nzb:nzb+11,pr_palm-1) / ngp_3d(sr)
801	!-- u* and so on
802	!-- As sums(nzb:nzb+3,pr_palm) are full 2D arrays (us, usws, vsws, ts) whose
803	!-- size is always ( nx + 1 ) * ( ny + 1 ), defined at the first grid layer
804	!-- above the topography, they are being divided by ngp_2dh(sr)
805	sums(nzb:nzb+3,pr_palm) = sums(nzb:nzb+3,pr_palm) / &
806	ngp_2dh(sr)
807	!-- eges, e*
808	sums(nzb+4:nzb+5,pr_palm) = sums(nzb+4:nzb+5,pr_palm) / &
809	ngp_3d(sr)
810	!-- Old and new divergence
811	sums(nzb+9:nzb+10,pr_palm) = sums(nzb+9:nzb+10,pr_palm) / &
812	ngp_3d_inner(sr)
813
814	!-- User-defined profiles
815	IF ( max_pr_user > 0 ) THEN
816	DO k = nzb, nzt+1
817	sums(k,pr_palm+1:pr_palm+max_pr_user) = &
818	sums(k,pr_palm+1:pr_palm+max_pr_user) / &
819	ngp_2dh_s_inner(k,sr)
820	ENDDO
821	ENDIF
822
823	!
824	!-- Collect horizontal average in hom.
825	!-- Compute deduced averages (e.g. total heat flux)
826	hom(:,1,3,sr) = sums(:,3) ! w
827	hom(:,1,8,sr) = sums(:,8) ! e profiles 5-7 are initial profiles
828	hom(:,1,9,sr) = sums(:,9) ! km
829	hom(:,1,10,sr) = sums(:,10) ! kh
830	hom(:,1,11,sr) = sums(:,11) ! l
831	hom(:,1,12,sr) = sums(:,12) ! w"u"
832	hom(:,1,13,sr) = sums(:,13) ! wu
833	hom(:,1,14,sr) = sums(:,14) ! w"v"
834	hom(:,1,15,sr) = sums(:,15) ! wv
835	hom(:,1,16,sr) = sums(:,16) ! w"pt"
836	hom(:,1,17,sr) = sums(:,17) ! wpt
837	hom(:,1,18,sr) = sums(:,16) + sums(:,17) ! wpt
838	hom(:,1,19,sr) = sums(:,12) + sums(:,13) ! wu
839	hom(:,1,20,sr) = sums(:,14) + sums(:,15) ! wv
840	hom(:,1,21,sr) = sums(:,21) ! wptBC
841	hom(:,1,22,sr) = sums(:,16) + sums(:,21) ! wptBC
842	! profile 24 is initial profile (sa)
843	! profiles 25-29 left empty for initial
844	! profiles
845	hom(:,1,30,sr) = sums(:,30) ! u*2
846	hom(:,1,31,sr) = sums(:,31) ! v*2
847	hom(:,1,32,sr) = sums(:,32) ! w*2
848	hom(:,1,33,sr) = sums(:,33) ! pt*2
849	hom(:,1,34,sr) = sums(:,34) ! e*
850	hom(:,1,35,sr) = sums(:,35) ! w2pt
851	hom(:,1,36,sr) = sums(:,36) ! wpt2
852	hom(:,1,37,sr) = sums(:,37) ! we
853	hom(:,1,38,sr) = sums(:,38) ! w*3
854	hom(:,1,39,sr) = sums(:,38) / ( sums(:,32) + 1E-20 )**1.5 ! Sw
855	hom(:,1,40,sr) = sums(:,40) ! p
856	hom(:,1,45,sr) = sums(:,45) ! w"q"
857	hom(:,1,46,sr) = sums(:,46) ! wvpt
858	hom(:,1,47,sr) = sums(:,45) + sums(:,46) ! wvpt
859	hom(:,1,48,sr) = sums(:,48) ! w"q" (w"qv")
860	hom(:,1,49,sr) = sums(:,49) ! wq (wqv)
861	hom(:,1,50,sr) = sums(:,48) + sums(:,49) ! wq (wqv)
862	hom(:,1,51,sr) = sums(:,51) ! w"qv"
863	hom(:,1,52,sr) = sums(:,52) ! wqv
864	hom(:,1,53,sr) = sums(:,52) + sums(:,51) ! wq (wqv)
865	hom(:,1,54,sr) = sums(:,54) ! ql
866	hom(:,1,55,sr) = sums(:,55) ! wuu*/dz
867	hom(:,1,56,sr) = sums(:,56) ! wp/dz
868	hom(:,1,57,sr) = sums(:,57) ! ( w"e + w"p"/rho )/dz
869	hom(:,1,58,sr) = sums(:,58) ! u"pt"
870	hom(:,1,59,sr) = sums(:,59) ! upt
871	hom(:,1,60,sr) = sums(:,58) + sums(:,59) ! upt_t
872	hom(:,1,61,sr) = sums(:,61) ! v"pt"
873	hom(:,1,62,sr) = sums(:,62) ! vpt
874	hom(:,1,63,sr) = sums(:,61) + sums(:,62) ! vpt_t
875	hom(:,1,64,sr) = sums(:,64) ! rho
876	hom(:,1,65,sr) = sums(:,65) ! w"sa"
877	hom(:,1,66,sr) = sums(:,66) ! wsa
878	hom(:,1,67,sr) = sums(:,65) + sums(:,66) ! wsa
879	hom(:,1,68,sr) = sums(:,68) ! wp
880	hom(:,1,69,sr) = sums(:,69) ! w"e + w"p"/rho
881
882	hom(:,1,pr_palm-1,sr) = sums(:,pr_palm-1)
883	! upstream-parts u_x, u_y, u_z, v_x,
884	! v_y, usw. (in last but one profile)
885	hom(:,1,pr_palm,sr) = sums(:,pr_palm)
886	! u, w'u', w'v', t (in last profile)
887
888	IF ( max_pr_user > 0 ) THEN ! user-defined profiles
889	hom(:,1,pr_palm+1:pr_palm+max_pr_user,sr) = &
890	sums(:,pr_palm+1:pr_palm+max_pr_user)
891	ENDIF
892
893	!
894	!-- Determine the boundary layer height using two different schemes.
895	!-- First scheme: Starting from the Earth's (Ocean's) surface, look for the
896	!-- first relative minimum (maximum) of the total heat flux.
897	!-- The corresponding height is assumed as the boundary layer height, if it
898	!-- is less than 1.5 times the height where the heat flux becomes negative
899	!-- (positive) for the first time.
900	!-- NOTE: This criterion is still capable of improving!
901	z_i(1) = 0.0
902	first = .TRUE.
903	IF ( ocean ) THEN
904	DO k = nzt, nzb+1, -1
905	IF ( first .AND. hom(k,1,18,sr) < 0.0 ) THEN
906	first = .FALSE.
907	height = zw(k)
908	ENDIF
909	IF ( hom(k,1,18,sr) < 0.0 .AND. &
910	hom(k-1,1,18,sr) > hom(k,1,18,sr) ) THEN
911	IF ( zw(k) < 1.5 * height ) THEN
912	z_i(1) = zw(k)
913	ELSE
914	z_i(1) = height
915	ENDIF
916	EXIT
917	ENDIF
918	ENDDO
919	ELSE
920	DO k = nzb, nzt-1
921	IF ( first .AND. hom(k,1,18,sr) < 0.0 ) THEN
922	first = .FALSE.
923	height = zw(k)
924	ENDIF
925	IF ( hom(k,1,18,sr) < 0.0 .AND. &
926	hom(k+1,1,18,sr) > hom(k,1,18,sr) ) THEN
927	IF ( zw(k) < 1.5 * height ) THEN
928	z_i(1) = zw(k)
929	ELSE
930	z_i(1) = height
931	ENDIF
932	EXIT
933	ENDIF
934	ENDDO
935	ENDIF
936
937	!
938	!-- Second scheme: Starting from the top/bottom model boundary, look for
939	!-- the first characteristic kink in the temperature profile, where the
940	!-- originally stable stratification notably weakens.
941	z_i(2) = 0.0
942	IF ( ocean ) THEN
943	DO k = nzb+1, nzt-1
944	IF ( ( hom(k,1,4,sr) - hom(k-1,1,4,sr) ) > &
945	2.0 * ( hom(k+1,1,4,sr) - hom(k,1,4,sr) ) ) THEN
946	z_i(2) = zu(k)
947	EXIT
948	ENDIF
949	ENDDO
950	ELSE
951	DO k = nzt-1, nzb+1, -1
952	IF ( ( hom(k+1,1,4,sr) - hom(k,1,4,sr) ) > &
953	2.0 * ( hom(k,1,4,sr) - hom(k-1,1,4,sr) ) ) THEN
954	z_i(2) = zu(k)
955	EXIT
956	ENDIF
957	ENDDO
958	ENDIF
959
960	hom(nzb+6,1,pr_palm,sr) = z_i(1)
961	hom(nzb+7,1,pr_palm,sr) = z_i(2)
962
963	!
964	!-- Computation of both the characteristic vertical velocity and
965	!-- the characteristic convective boundary layer temperature.
966	!-- The horizontal average at nzb+1 is input for the average temperature.
967	IF ( hom(nzb,1,18,sr) > 0.0 .AND. z_i(1) /= 0.0 ) THEN
968	hom(nzb+8,1,pr_palm,sr) = ( g / hom(nzb+1,1,4,sr) * &
969	hom(nzb,1,18,sr) * &
970	ABS( z_i(1) ) )**0.333333333
971	!-- so far this only works if Prandtl layer is used
972	hom(nzb+11,1,pr_palm,sr) = hom(nzb,1,16,sr) / hom(nzb+8,1,pr_palm,sr)
973	ELSE
974	hom(nzb+8,1,pr_palm,sr) = 0.0
975	hom(nzb+11,1,pr_palm,sr) = 0.0
976	ENDIF
977
978	!
979	!-- Collect the time series quantities
980	ts_value(1,sr) = hom(nzb+4,1,pr_palm,sr) ! E
981	ts_value(2,sr) = hom(nzb+5,1,pr_palm,sr) ! E*
982	ts_value(3,sr) = dt_3d
983	ts_value(4,sr) = hom(nzb,1,pr_palm,sr) ! u*
984	ts_value(5,sr) = hom(nzb+3,1,pr_palm,sr) ! th*
985	ts_value(6,sr) = u_max
986	ts_value(7,sr) = v_max
987	ts_value(8,sr) = w_max
988	ts_value(9,sr) = hom(nzb+10,1,pr_palm,sr) ! new divergence
989	ts_value(10,sr) = hom(nzb+9,1,pr_palm,sr) ! old Divergence
990	ts_value(11,sr) = hom(nzb+6,1,pr_palm,sr) ! z_i(1)
991	ts_value(12,sr) = hom(nzb+7,1,pr_palm,sr) ! z_i(2)
992	ts_value(13,sr) = hom(nzb+8,1,pr_palm,sr) ! w*
993	ts_value(14,sr) = hom(nzb,1,16,sr) ! w'pt' at k=0
994	ts_value(15,sr) = hom(nzb+1,1,16,sr) ! w'pt' at k=1
995	ts_value(16,sr) = hom(nzb+1,1,18,sr) ! wpt at k=1
996	ts_value(17,sr) = hom(nzb,1,4,sr) ! pt(0)
997	ts_value(18,sr) = hom(nzb+1,1,4,sr) ! pt(zp)
998	ts_value(19,sr) = hom(nzb+9,1,pr_palm-1,sr) ! splptx
999	ts_value(20,sr) = hom(nzb+10,1,pr_palm-1,sr) ! splpty
1000	ts_value(21,sr) = hom(nzb+11,1,pr_palm-1,sr) ! splptz
1001	IF ( ts_value(5,sr) /= 0.0 ) THEN
1002	ts_value(22,sr) = ts_value(4,sr)**2 / &
1003	( kappa * g * ts_value(5,sr) / ts_value(18,sr) ) ! L
1004	ELSE
1005	ts_value(22,sr) = 10000.0
1006	ENDIF
1007
1008	!
1009	!-- Calculate additional statistics provided by the user interface
1010	CALL user_statistics( 'time_series', sr, 0 )
1011
1012	ENDDO ! loop of the subregions
1013
1014	!
1015	!-- If required, sum up horizontal averages for subsequent time averaging
1016	IF ( do_sum ) THEN
1017	IF ( average_count_pr == 0 ) hom_sum = 0.0
1018	hom_sum = hom_sum + hom(:,1,:,:)
1019	average_count_pr = average_count_pr + 1
1020	do_sum = .FALSE.
1021	ENDIF
1022
1023	!
1024	!-- Set flag for other UPs (e.g. output routines, but also buoyancy).
1025	!-- This flag is reset after each time step in time_integration.
1026	flow_statistics_called = .TRUE.
1027
1028	CALL cpu_log( log_point(10), 'flow_statistics', 'stop' )
1029
1030
1031	END SUBROUTINE flow_statistics
1032
1033
1034

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source: palm/trunk/SOURCE/flow_statistics.f90 @ 138

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