Home

Context Navigation

flow_statistics.f90 @ 115

Last change on this file since 115 was 110, checked in by raasch, 17 years ago

New:
---
Allows runs for a coupled atmosphere-ocean LES,
coupling frequency is controlled by new d3par-parameter dt_coupling,
the coupling mode (atmosphere_to_ocean or ocean_to_atmosphere) for the
respective processes is read from environment variable coupling_mode,
which is set by the mpiexec-command,
communication between the two models is done using the intercommunicator
comm_inter,
local files opened by the ocean model get the additional suffic "_O".
Assume saturation at k=nzb_s_inner(j,i) for atmosphere coupled to ocean.

A momentum flux can be set as top boundary condition using the new
inipar parameter top_momentumflux_u|v.

Non-cyclic boundary conditions can be used along all horizontal directions.

Quantities w*p* and w"e can be output as vertical profiles.

Initial profiles are reset to constant profiles in case that initializing_actions /= 'set_constant_profiles'. (init_rankine)

Optionally calculate km and kh from initial TKE e_init.

Changed:

Remaining variables iran changed to iran_part (advec_particles, init_particles).

In case that the presure solver is not called for every Runge-Kutta substep
(call_psolver_at_all_substeps = .F.), it is called after the first substep
instead of the last. In that case, random perturbations are also added to the
velocity field after the first substep.

Initialization of km,kh = 0.00001 for ocean = .T. (for ocean = .F. it remains 0.01).

Allow data_output_pr= q, wq, w"q", w*q* for humidity = .T. (instead of cloud_physics = .T.).

Errors:

Bugs from code parts for non-cyclic boundary conditions are removed: loops for
u and v are starting from index nxlu, nysv, respectively. The radiation boundary
condition is used for every Runge-Kutta substep. Velocity phase speeds for
the radiation boundary conditions are calculated for the first Runge-Kutta
substep only and reused for the further substeps. New arrays c_u, c_v, and c_w
are defined for this purpose. Several index errors are removed from the
radiation boundary condition code parts. Upper bounds for calculating
u_0 and v_0 (in production_e) are nxr+1 and nyn+1 because otherwise these
values are not available in case of non-cyclic boundary conditions.

+dots_num_palm in module user, +module netcdf_control in user_init (both in user_interface)

Bugfix: wrong sign removed from the buoyancy production term in the case use_reference = .T. (production_e)

Bugfix: Error message concerning output of particle concentration (pc) modified (check_parameters).

Bugfix: Rayleigh damping for ocean fixed.

Property svn:keywords set to Id

File size: 42.8 KB

Line
1	SUBROUTINE flow_statistics
2
3	!------------------------------------------------------------------------------!
4	! Actual revisions:
5	! -----------------
6	!
7	!
8	! Former revisions:
9	! -----------------
10	! $Id: flow_statistics.f90 110 2007-10-05 05:13:14Z letzel $
11	!
12	! 106 2007-08-16 14:30:26Z raasch
13	! Prescribed momentum fluxes at the top surface are used,
14	! profiles for wp and w"e are calculated
15	!
16	! 97 2007-06-21 08:23:15Z raasch
17	! Statistics for ocean version (salinity, density) added,
18	! calculation of z_i and Deardorff velocity scale adjusted to be used with
19	! the ocean version
20	!
21	! 87 2007-05-22 15:46:47Z raasch
22	! Two more arguments added to user_statistics, which is now also called for
23	! user-defined profiles,
24	! var_hom and var_sum renamed pr_palm
25	!
26	! 82 2007-04-16 15:40:52Z raasch
27	! Cpp-directive lcmuk changed to intel_openmp_bug
28	!
29	! 75 2007-03-22 09:54:05Z raasch
30	! Collection of time series quantities moved from routine flow_statistics to
31	! here, routine user_statistics is called for each statistic region,
32	! moisture renamed humidity
33	!
34	! 19 2007-02-23 04:53:48Z raasch
35	! fluxes at top modified (tswst, qswst)
36	!
37	! RCS Log replace by Id keyword, revision history cleaned up
38	!
39	! Revision 1.41 2006/08/04 14:37:50 raasch
40	! Error removed in non-parallel part (sums_l)
41	!
42	! Revision 1.1 1997/08/11 06:15:17 raasch
43	! Initial revision
44	!
45	!
46	! Description:
47	! ------------
48	! Compute average profiles and further average flow quantities for the different
49	! user-defined (sub-)regions. The region indexed 0 is the total model domain.
50	!
51	! NOTE: For simplicity, nzb_s_outer and nzb_diff_s_outer are being used as a
52	! ---- lower vertical index for k-loops for all variables so that regardless
53	! of the variable and its respective staggered grid always the same number of
54	! grid points is used for 2D averages. The disadvantage: depending on the
55	! variable, up to one grid layer adjacent to the (vertical walls of the)
56	! topography is missed out by this simplification.
57	!------------------------------------------------------------------------------!
58
59	USE arrays_3d
60	USE cloud_parameters
61	USE cpulog
62	USE grid_variables
63	USE indices
64	USE interfaces
65	USE pegrid
66	USE statistics
67	USE control_parameters
68
69	IMPLICIT NONE
70
71	INTEGER :: i, j, k, omp_get_thread_num, sr, tn
72	LOGICAL :: first
73	REAL :: height, pts, sums_l_eper, sums_l_etot, ust, ust2, u2, vst, &
74	vst2, v2, w2, z_i(2)
75	REAL :: sums_ll(nzb:nzt+1,2)
76
77
78	CALL cpu_log( log_point(10), 'flow_statistics', 'start' )
79
80	!
81	!-- To be on the safe side, check whether flow_statistics has already been
82	!-- called once after the current time step
83	IF ( flow_statistics_called ) THEN
84	IF ( myid == 0 ) PRINT*, '+++ WARNING: flow_statistics is called two', &
85	' times within one timestep'
86	CALL local_stop
87	ENDIF
88
89	!
90	!-- Compute statistics for each (sub-)region
91	DO sr = 0, statistic_regions
92
93	!
94	!-- Initialize (local) summation array
95	sums_l = 0.0
96
97	!
98	!-- Store sums that have been computed in other subroutines in summation
99	!-- array
100	sums_l(:,11,:) = sums_l_l(:,sr,:) ! mixing length from diffusivities
101	!-- WARNING: next line still has to be adjusted for OpenMP
102	sums_l(:,21,0) = sums_wsts_bc_l(:,sr) ! heat flux from advec_s_bc
103	sums_l(nzb+9,pr_palm,0) = sums_divold_l(sr) ! old divergence from pres
104	sums_l(nzb+10,pr_palm,0) = sums_divnew_l(sr) ! new divergence from pres
105	!-- WARNING: next four lines still may have to be adjusted for OpenMP
106	sums_l(nzb:nzb+2,pr_palm-1,0) = sums_up_fraction_l(1,1:3,sr)! upstream
107	sums_l(nzb+3:nzb+5,pr_palm-1,0) = sums_up_fraction_l(2,1:3,sr)! parts
108	sums_l(nzb+6:nzb+8,pr_palm-1,0) = sums_up_fraction_l(3,1:3,sr)! from
109	sums_l(nzb+9:nzb+11,pr_palm-1,0) = sums_up_fraction_l(4,1:3,sr)! spline
110
111	!
112	!-- Horizontally averaged profiles of horizontal velocities and temperature.
113	!-- They must have been computed before, because they are already required
114	!-- for other horizontal averages.
115	tn = 0
116	!$OMP PARALLEL PRIVATE( i, j, k, tn )
117	#if defined( __intel_openmp_bug )
118	tn = omp_get_thread_num()
119	#else
120	!$ tn = omp_get_thread_num()
121	#endif
122
123	!$OMP DO
124	DO i = nxl, nxr
125	DO j = nys, nyn
126	DO k = nzb_s_outer(j,i), nzt+1
127	sums_l(k,1,tn) = sums_l(k,1,tn) + u(k,j,i) * rmask(j,i,sr)
128	sums_l(k,2,tn) = sums_l(k,2,tn) + v(k,j,i) * rmask(j,i,sr)
129	sums_l(k,4,tn) = sums_l(k,4,tn) + pt(k,j,i) * rmask(j,i,sr)
130	ENDDO
131	ENDDO
132	ENDDO
133
134	!
135	!-- Horizontally averaged profile of salinity
136	IF ( ocean ) THEN
137	!$OMP DO
138	DO i = nxl, nxr
139	DO j = nys, nyn
140	DO k = nzb_s_outer(j,i), nzt+1
141	sums_l(k,23,tn) = sums_l(k,23,tn) + &
142	sa(k,j,i) * rmask(j,i,sr)
143	ENDDO
144	ENDDO
145	ENDDO
146	ENDIF
147
148	!
149	!-- Horizontally averaged profiles of virtual potential temperature,
150	!-- total water content, specific humidity and liquid water potential
151	!-- temperature
152	IF ( humidity ) THEN
153	!$OMP DO
154	DO i = nxl, nxr
155	DO j = nys, nyn
156	DO k = nzb_s_outer(j,i), nzt+1
157	sums_l(k,44,tn) = sums_l(k,44,tn) + &
158	vpt(k,j,i) * rmask(j,i,sr)
159	sums_l(k,41,tn) = sums_l(k,41,tn) + &
160	q(k,j,i) * rmask(j,i,sr)
161	ENDDO
162	ENDDO
163	ENDDO
164	IF ( cloud_physics ) THEN
165	!$OMP DO
166	DO i = nxl, nxr
167	DO j = nys, nyn
168	DO k = nzb_s_outer(j,i), nzt+1
169	sums_l(k,42,tn) = sums_l(k,42,tn) + &
170	( q(k,j,i) - ql(k,j,i) ) * rmask(j,i,sr)
171	sums_l(k,43,tn) = sums_l(k,43,tn) + ( &
172	pt(k,j,i) + l_d_cppt_d_t(k) ql(k,j,i) &
173	) * rmask(j,i,sr)
174	ENDDO
175	ENDDO
176	ENDDO
177	ENDIF
178	ENDIF
179
180	!
181	!-- Horizontally averaged profiles of passive scalar
182	IF ( passive_scalar ) THEN
183	!$OMP DO
184	DO i = nxl, nxr
185	DO j = nys, nyn
186	DO k = nzb_s_outer(j,i), nzt+1
187	sums_l(k,41,tn) = sums_l(k,41,tn) + q(k,j,i) * rmask(j,i,sr)
188	ENDDO
189	ENDDO
190	ENDDO
191	ENDIF
192	!$OMP END PARALLEL
193
194	!
195	!-- Summation of thread sums
196	IF ( threads_per_task > 1 ) THEN
197	DO i = 1, threads_per_task-1
198	sums_l(:,1,0) = sums_l(:,1,0) + sums_l(:,1,i)
199	sums_l(:,2,0) = sums_l(:,2,0) + sums_l(:,2,i)
200	sums_l(:,4,0) = sums_l(:,4,0) + sums_l(:,4,i)
201	IF ( ocean ) THEN
202	sums_l(:,23,0) = sums_l(:,23,0) + sums_l(:,23,i)
203	ENDIF
204	IF ( humidity ) THEN
205	sums_l(:,41,0) = sums_l(:,41,0) + sums_l(:,41,i)
206	sums_l(:,44,0) = sums_l(:,44,0) + sums_l(:,44,i)
207	IF ( cloud_physics ) THEN
208	sums_l(:,42,0) = sums_l(:,42,0) + sums_l(:,42,i)
209	sums_l(:,43,0) = sums_l(:,43,0) + sums_l(:,43,i)
210	ENDIF
211	ENDIF
212	IF ( passive_scalar ) THEN
213	sums_l(:,41,0) = sums_l(:,41,0) + sums_l(:,41,i)
214	ENDIF
215	ENDDO
216	ENDIF
217
218	#if defined( __parallel )
219	!
220	!-- Compute total sum from local sums
221	CALL MPI_ALLREDUCE( sums_l(nzb,1,0), sums(nzb,1), nzt+2-nzb, MPI_REAL, &
222	MPI_SUM, comm2d, ierr )
223	CALL MPI_ALLREDUCE( sums_l(nzb,2,0), sums(nzb,2), nzt+2-nzb, MPI_REAL, &
224	MPI_SUM, comm2d, ierr )
225	CALL MPI_ALLREDUCE( sums_l(nzb,4,0), sums(nzb,4), nzt+2-nzb, MPI_REAL, &
226	MPI_SUM, comm2d, ierr )
227	IF ( ocean ) THEN
228	CALL MPI_ALLREDUCE( sums_l(nzb,23,0), sums(nzb,23), nzt+2-nzb, &
229	MPI_REAL, MPI_SUM, comm2d, ierr )
230	ENDIF
231	IF ( humidity ) THEN
232	CALL MPI_ALLREDUCE( sums_l(nzb,44,0), sums(nzb,44), nzt+2-nzb, &
233	MPI_REAL, MPI_SUM, comm2d, ierr )
234	CALL MPI_ALLREDUCE( sums_l(nzb,41,0), sums(nzb,41), nzt+2-nzb, &
235	MPI_REAL, MPI_SUM, comm2d, ierr )
236	IF ( cloud_physics ) THEN
237	CALL MPI_ALLREDUCE( sums_l(nzb,42,0), sums(nzb,42), nzt+2-nzb, &
238	MPI_REAL, MPI_SUM, comm2d, ierr )
239	CALL MPI_ALLREDUCE( sums_l(nzb,43,0), sums(nzb,43), nzt+2-nzb, &
240	MPI_REAL, MPI_SUM, comm2d, ierr )
241	ENDIF
242	ENDIF
243
244	IF ( passive_scalar ) THEN
245	CALL MPI_ALLREDUCE( sums_l(nzb,41,0), sums(nzb,41), nzt+2-nzb, &
246	MPI_REAL, MPI_SUM, comm2d, ierr )
247	ENDIF
248	#else
249	sums(:,1) = sums_l(:,1,0)
250	sums(:,2) = sums_l(:,2,0)
251	sums(:,4) = sums_l(:,4,0)
252	IF ( ocean ) sums(:,23) = sums_l(:,23,0)
253	IF ( humidity ) THEN
254	sums(:,44) = sums_l(:,44,0)
255	sums(:,41) = sums_l(:,41,0)
256	IF ( cloud_physics ) THEN
257	sums(:,42) = sums_l(:,42,0)
258	sums(:,43) = sums_l(:,43,0)
259	ENDIF
260	ENDIF
261	IF ( passive_scalar ) sums(:,41) = sums_l(:,41,0)
262	#endif
263
264	!
265	!-- Final values are obtained by division by the total number of grid points
266	!-- used for summation. After that store profiles.
267	sums(:,1) = sums(:,1) / ngp_2dh_outer(:,sr)
268	sums(:,2) = sums(:,2) / ngp_2dh_outer(:,sr)
269	sums(:,4) = sums(:,4) / ngp_2dh_outer(:,sr)
270	hom(:,1,1,sr) = sums(:,1) ! u
271	hom(:,1,2,sr) = sums(:,2) ! v
272	hom(:,1,4,sr) = sums(:,4) ! pt
273
274	!
275	!-- Salinity
276	IF ( ocean ) THEN
277	sums(:,23) = sums(:,23) / ngp_2dh_outer(:,sr)
278	hom(:,1,23,sr) = sums(:,23) ! sa
279	ENDIF
280
281	!
282	!-- Humidity and cloud parameters
283	IF ( humidity ) THEN
284	sums(:,44) = sums(:,44) / ngp_2dh_outer(:,sr)
285	sums(:,41) = sums(:,41) / ngp_2dh_outer(:,sr)
286	hom(:,1,44,sr) = sums(:,44) ! vpt
287	hom(:,1,41,sr) = sums(:,41) ! qv (q)
288	IF ( cloud_physics ) THEN
289	sums(:,42) = sums(:,42) / ngp_2dh_outer(:,sr)
290	sums(:,43) = sums(:,43) / ngp_2dh_outer(:,sr)
291	hom(:,1,42,sr) = sums(:,42) ! qv
292	hom(:,1,43,sr) = sums(:,43) ! pt
293	ENDIF
294	ENDIF
295
296	!
297	!-- Passive scalar
298	IF ( passive_scalar ) hom(:,1,41,sr) = sums(:,41) / ngp_2dh_outer(:,sr)
299
300	!
301	!-- Horizontally averaged profiles of the remaining prognostic variables,
302	!-- variances, the total and the perturbation energy (single values in last
303	!-- column of sums_l) and some diagnostic quantities.
304	!-- NOTE: for simplicity, nzb_s_outer is used below, although strictly
305	!-- ---- speaking the following k-loop would have to be split up and
306	!-- rearranged according to the staggered grid.
307	tn = 0
308	#if defined( __intel_openmp_bug )
309	!$OMP PARALLEL PRIVATE( i, j, k, pts, sums_ll, sums_l_eper, sums_l_etot, &
310	!$OMP tn, ust, ust2, u2, vst, vst2, v2, w2 )
311	tn = omp_get_thread_num()
312	#else
313	!$OMP PARALLEL PRIVATE( i, j, k, pts, sums_ll, sums_l_eper, sums_l_etot, tn, ust, ust2, u2, vst, vst2, v2, w2 )
314	!$ tn = omp_get_thread_num()
315	#endif
316	!$OMP DO
317	DO i = nxl, nxr
318	DO j = nys, nyn
319	sums_l_etot = 0.0
320	sums_l_eper = 0.0
321	DO k = nzb_s_outer(j,i), nzt+1
322	u2 = u(k,j,i)**2
323	v2 = v(k,j,i)**2
324	w2 = w(k,j,i)**2
325	ust2 = ( u(k,j,i) - hom(k,1,1,sr) )**2
326	vst2 = ( v(k,j,i) - hom(k,1,2,sr) )**2
327	!
328	!-- Prognostic and diagnostic variables
329	sums_l(k,3,tn) = sums_l(k,3,tn) + w(k,j,i) * rmask(j,i,sr)
330	sums_l(k,8,tn) = sums_l(k,8,tn) + e(k,j,i) * rmask(j,i,sr)
331	sums_l(k,9,tn) = sums_l(k,9,tn) + km(k,j,i) * rmask(j,i,sr)
332	sums_l(k,10,tn) = sums_l(k,10,tn) + kh(k,j,i) * rmask(j,i,sr)
333	sums_l(k,40,tn) = sums_l(k,40,tn) + p(k,j,i)
334
335	!
336	!-- Variances
337	sums_l(k,30,tn) = sums_l(k,30,tn) + ust2 * rmask(j,i,sr)
338	sums_l(k,31,tn) = sums_l(k,31,tn) + vst2 * rmask(j,i,sr)
339	sums_l(k,32,tn) = sums_l(k,32,tn) + w2 * rmask(j,i,sr)
340	sums_l(k,33,tn) = sums_l(k,33,tn) + &
341	( pt(k,j,i)-hom(k,1,4,sr) )*2 rmask(j,i,sr)
342	!
343	!-- Higher moments
344	!-- (Computation of the skewness of w further below)
345	sums_l(k,38,tn) = sums_l(k,38,tn) + w(k,j,i) * w2 * &
346	rmask(j,i,sr)
347	!
348	!-- Perturbation energy
349	sums_l(k,34,tn) = sums_l(k,34,tn) + 0.5 * ( ust2 + vst2 + w2 ) &
350	* rmask(j,i,sr)
351	sums_l_etot = sums_l_etot + &
352	0.5 * ( u2 + v2 + w2 ) * rmask(j,i,sr)
353	sums_l_eper = sums_l_eper + &
354	0.5 * ( ust2+vst2+w2 ) * rmask(j,i,sr)
355	ENDDO
356	!
357	!-- Total and perturbation energy for the total domain (being
358	!-- collected in the last column of sums_l). Summation of these
359	!-- quantities is seperated from the previous loop in order to
360	!-- allow vectorization of that loop.
361	sums_l(nzb+4,pr_palm,tn) = sums_l(nzb+4,pr_palm,tn) + sums_l_etot
362	sums_l(nzb+5,pr_palm,tn) = sums_l(nzb+5,pr_palm,tn) + sums_l_eper
363	!
364	!-- 2D-arrays (being collected in the last column of sums_l)
365	sums_l(nzb,pr_palm,tn) = sums_l(nzb,pr_palm,tn) + &
366	us(j,i) * rmask(j,i,sr)
367	sums_l(nzb+1,pr_palm,tn) = sums_l(nzb+1,pr_palm,tn) + &
368	usws(j,i) * rmask(j,i,sr)
369	sums_l(nzb+2,pr_palm,tn) = sums_l(nzb+2,pr_palm,tn) + &
370	vsws(j,i) * rmask(j,i,sr)
371	sums_l(nzb+3,pr_palm,tn) = sums_l(nzb+3,pr_palm,tn) + &
372	ts(j,i) * rmask(j,i,sr)
373	ENDDO
374	ENDDO
375
376	!
377	!-- Horizontally averaged profiles of the vertical fluxes
378	!$OMP DO
379	DO i = nxl, nxr
380	DO j = nys, nyn
381	!
382	!-- Subgridscale fluxes (without Prandtl layer from k=nzb,
383	!-- oterwise from k=nzb+1)
384	!-- NOTE: for simplicity, nzb_diff_s_outer is used below, although
385	!-- ---- strictly speaking the following k-loop would have to be
386	!-- split up according to the staggered grid.
387	DO k = nzb_diff_s_outer(j,i)-1, nzt_diff
388	!
389	!-- Momentum flux w"u"
390	sums_l(k,12,tn) = sums_l(k,12,tn) - 0.25 * ( &
391	km(k,j,i)+km(k+1,j,i)+km(k,j,i-1)+km(k+1,j,i-1) &
392	) * ( &
393	( u(k+1,j,i) - u(k,j,i) ) * ddzu(k+1) &
394	+ ( w(k,j,i) - w(k,j,i-1) ) * ddx &
395	) * rmask(j,i,sr)
396	!
397	!-- Momentum flux w"v"
398	sums_l(k,14,tn) = sums_l(k,14,tn) - 0.25 * ( &
399	km(k,j,i)+km(k+1,j,i)+km(k,j-1,i)+km(k+1,j-1,i) &
400	) * ( &
401	( v(k+1,j,i) - v(k,j,i) ) * ddzu(k+1) &
402	+ ( w(k,j,i) - w(k,j-1,i) ) * ddy &
403	) * rmask(j,i,sr)
404	!
405	!-- Heat flux w"pt"
406	sums_l(k,16,tn) = sums_l(k,16,tn) &
407	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
408	* ( pt(k+1,j,i) - pt(k,j,i) ) &
409	* ddzu(k+1) * rmask(j,i,sr)
410
411
412	!
413	!-- Salinity flux w"sa"
414	IF ( ocean ) THEN
415	sums_l(k,65,tn) = sums_l(k,65,tn) &
416	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
417	* ( sa(k+1,j,i) - sa(k,j,i) ) &
418	* ddzu(k+1) * rmask(j,i,sr)
419	ENDIF
420
421	!
422	!-- Buoyancy flux, water flux (humidity flux) w"q"
423	IF ( humidity ) THEN
424	sums_l(k,45,tn) = sums_l(k,45,tn) &
425	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
426	* ( vpt(k+1,j,i) - vpt(k,j,i) ) &
427	* ddzu(k+1) * rmask(j,i,sr)
428	sums_l(k,48,tn) = sums_l(k,48,tn) &
429	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
430	* ( q(k+1,j,i) - q(k,j,i) ) &
431	* ddzu(k+1) * rmask(j,i,sr)
432	IF ( cloud_physics ) THEN
433	sums_l(k,51,tn) = sums_l(k,51,tn) &
434	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
435	* ( ( q(k+1,j,i) - ql(k+1,j,i) )&
436	- ( q(k,j,i) - ql(k,j,i) ) ) &
437	* ddzu(k+1) * rmask(j,i,sr)
438	ENDIF
439	ENDIF
440
441	!
442	!-- Passive scalar flux
443	IF ( passive_scalar ) THEN
444	sums_l(k,48,tn) = sums_l(k,48,tn) &
445	- 0.5 * ( kh(k,j,i) + kh(k+1,j,i) ) &
446	* ( q(k+1,j,i) - q(k,j,i) ) &
447	* ddzu(k+1) * rmask(j,i,sr)
448	ENDIF
449
450	ENDDO
451
452	!
453	!-- Subgridscale fluxes in the Prandtl layer
454	IF ( use_surface_fluxes ) THEN
455	sums_l(nzb,12,tn) = sums_l(nzb,12,tn) + &
456	usws(j,i) * rmask(j,i,sr) ! w"u"
457	sums_l(nzb,14,tn) = sums_l(nzb,14,tn) + &
458	vsws(j,i) * rmask(j,i,sr) ! w"v"
459	sums_l(nzb,16,tn) = sums_l(nzb,16,tn) + &
460	shf(j,i) * rmask(j,i,sr) ! w"pt"
461	sums_l(nzb,58,tn) = sums_l(nzb,58,tn) + &
462	0.0 * rmask(j,i,sr) ! u"pt"
463	sums_l(nzb,61,tn) = sums_l(nzb,61,tn) + &
464	0.0 * rmask(j,i,sr) ! v"pt"
465	IF ( ocean ) THEN
466	sums_l(nzb,65,tn) = sums_l(nzb,65,tn) + &
467	saswsb(j,i) * rmask(j,i,sr) ! w"sa"
468	ENDIF
469	IF ( humidity ) THEN
470	sums_l(nzb,48,tn) = sums_l(nzb,48,tn) + &
471	qsws(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
472	IF ( cloud_physics ) THEN
473	sums_l(nzb,45,tn) = sums_l(nzb,45,tn) + ( &
474	( 1.0 + 0.61 * q(nzb,j,i) ) * &
475	shf(j,i) + 0.61 * pt(nzb,j,i) * &
476	qsws(j,i) &
477	)
478	!
479	!-- Formula does not work if ql(nzb) /= 0.0
480	sums_l(nzb,51,tn) = sums_l(nzb,51,tn) + & ! w"q" (w"qv")
481	qsws(j,i) * rmask(j,i,sr)
482	ENDIF
483	ENDIF
484	IF ( passive_scalar ) THEN
485	sums_l(nzb,48,tn) = sums_l(nzb,48,tn) + &
486	qsws(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
487	ENDIF
488	ENDIF
489
490	!
491	!-- Subgridscale fluxes at the top surface
492	IF ( use_top_fluxes ) THEN
493	sums_l(nzt,12,tn) = sums_l(nzt,12,tn) + &
494	uswst(j,i) * rmask(j,i,sr) ! w"u"
495	sums_l(nzt,14,tn) = sums_l(nzt,14,tn) + &
496	vswst(j,i) * rmask(j,i,sr) ! w"v"
497	sums_l(nzt,16,tn) = sums_l(nzt,16,tn) + &
498	tswst(j,i) * rmask(j,i,sr) ! w"pt"
499	sums_l(nzt,58,tn) = sums_l(nzt,58,tn) + &
500	0.0 * rmask(j,i,sr) ! u"pt"
501	sums_l(nzt,61,tn) = sums_l(nzt,61,tn) + &
502	0.0 * rmask(j,i,sr) ! v"pt"
503	IF ( ocean ) THEN
504	sums_l(nzt,65,tn) = sums_l(nzt,65,tn) + &
505	saswst(j,i) * rmask(j,i,sr) ! w"sa"
506	ENDIF
507	IF ( humidity ) THEN
508	sums_l(nzt,48,tn) = sums_l(nzt,48,tn) + &
509	qswst(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
510	IF ( cloud_physics ) THEN
511	sums_l(nzt,45,tn) = sums_l(nzt,45,tn) + ( &
512	( 1.0 + 0.61 * q(nzt,j,i) ) * &
513	tswst(j,i) + 0.61 * pt(nzt,j,i) * &
514	qsws(j,i) &
515	)
516	!
517	!-- Formula does not work if ql(nzb) /= 0.0
518	sums_l(nzt,51,tn) = sums_l(nzt,51,tn) + & ! w"q" (w"qv")
519	qswst(j,i) * rmask(j,i,sr)
520	ENDIF
521	ENDIF
522	IF ( passive_scalar ) THEN
523	sums_l(nzt,48,tn) = sums_l(nzt,48,tn) + &
524	qswst(j,i) * rmask(j,i,sr) ! w"q" (w"qv")
525	ENDIF
526	ENDIF
527
528	!
529	!-- Resolved fluxes (can be computed for all horizontal points)
530	!-- NOTE: for simplicity, nzb_s_outer is used below, although strictly
531	!-- ---- speaking the following k-loop would have to be split up and
532	!-- rearranged according to the staggered grid.
533	DO k = nzb_s_outer(j,i), nzt
534	ust = 0.5 * ( u(k,j,i) - hom(k,1,1,sr) + &
535	u(k+1,j,i) - hom(k+1,1,1,sr) )
536	vst = 0.5 * ( v(k,j,i) - hom(k,1,2,sr) + &
537	v(k+1,j,i) - hom(k+1,1,2,sr) )
538	pts = 0.5 * ( pt(k,j,i) - hom(k,1,4,sr) + &
539	pt(k+1,j,i) - hom(k+1,1,4,sr) )
540	!
541	!-- Momentum flux wu
542	sums_l(k,13,tn) = sums_l(k,13,tn) + 0.5 * &
543	( w(k,j,i-1) + w(k,j,i) ) &
544	* ust * rmask(j,i,sr)
545	!
546	!-- Momentum flux wv
547	sums_l(k,15,tn) = sums_l(k,15,tn) + 0.5 * &
548	( w(k,j-1,i) + w(k,j,i) ) &
549	* vst * rmask(j,i,sr)
550	!
551	!-- Heat flux wpt
552	!-- The following formula (comment line, not executed) does not
553	!-- work if applied to subregions
554	! sums_l(k,17,tn) = sums_l(k,17,tn) + 0.5 * &
555	! ( pt(k,j,i)+pt(k+1,j,i) ) &
556	! * w(k,j,i) * rmask(j,i,sr)
557	sums_l(k,17,tn) = sums_l(k,17,tn) + pts * w(k,j,i) * &
558	rmask(j,i,sr)
559	!
560	!-- Higher moments
561	sums_l(k,35,tn) = sums_l(k,35,tn) + pts * w(k,j,i)*2 &
562	rmask(j,i,sr)
563	sums_l(k,36,tn) = sums_l(k,36,tn) + pts*2 w(k,j,i) * &
564	rmask(j,i,sr)
565
566	!
567	!-- Salinity flux and density (density does not belong to here,
568	!-- but so far there is no other suitable place to calculate)
569	IF ( ocean ) THEN
570	pts = 0.5 * ( sa(k,j,i) - hom(k,1,23,sr) + &
571	sa(k+1,j,i) - hom(k+1,1,23,sr) )
572	sums_l(k,66,tn) = sums_l(k,66,tn) + pts * w(k,j,i) * &
573	rmask(j,i,sr)
574	sums_l(k,64,tn) = sums_l(k,64,tn) + rho(k,j,i) * &
575	rmask(j,i,sr)
576	ENDIF
577
578	!
579	!-- Buoyancy flux, water flux, humidity flux and liquid water
580	!-- content
581	IF ( humidity ) THEN
582	pts = 0.5 * ( vpt(k,j,i) - hom(k,1,44,sr) + &
583	vpt(k+1,j,i) - hom(k+1,1,44,sr) )
584	sums_l(k,46,tn) = sums_l(k,46,tn) + pts * w(k,j,i) * &
585	rmask(j,i,sr)
586	pts = 0.5 * ( q(k,j,i) - hom(k,1,41,sr) + &
587	q(k+1,j,i) - hom(k+1,1,41,sr) )
588	sums_l(k,49,tn) = sums_l(k,49,tn) + pts * w(k,j,i) * &
589	rmask(j,i,sr)
590	IF ( cloud_physics .OR. cloud_droplets ) THEN
591	pts = 0.5 * &
592	( ( q(k,j,i) - ql(k,j,i) ) - hom(k,1,42,sr) &
593	+ ( q(k+1,j,i) - ql(k+1,j,i) ) - hom(k+1,1,42,sr) )
594	sums_l(k,52,tn) = sums_l(k,52,tn) + pts * w(k,j,i) * &
595	rmask(j,i,sr)
596	sums_l(k,54,tn) = sums_l(k,54,tn) + ql(k,j,i) * &
597	rmask(j,i,sr)
598	ENDIF
599	ENDIF
600
601	!
602	!-- Passive scalar flux
603	IF ( passive_scalar ) THEN
604	pts = 0.5 * ( q(k,j,i) - hom(k,1,41,sr) + &
605	q(k+1,j,i) - hom(k+1,1,41,sr) )
606	sums_l(k,49,tn) = sums_l(k,49,tn) + pts * w(k,j,i) * &
607	rmask(j,i,sr)
608	ENDIF
609
610	!
611	!-- Energy flux we
612	sums_l(k,37,tn) = sums_l(k,37,tn) + w(k,j,i) * 0.5 * &
613	( ust2 + vst2 + w(k,j,i)**2 )&
614	* rmask(j,i,sr)
615
616	ENDDO
617	ENDDO
618	ENDDO
619
620	!
621	!-- Density at top follows Neumann condition
622	IF ( ocean ) sums_l(nzt+1,64,tn) = sums_l(nzt,64,tn)
623
624	!
625	!-- Divergence of vertical flux of resolved scale energy and pressure
626	!-- fluctuations as well as flux of pressure fluctuation itself (68).
627	!-- First calculate the products, then the divergence.
628	!-- Calculation is time consuming. Do it only, if profiles shall be plotted.
629	IF ( hom(nzb+1,2,55,0) /= 0.0 .OR. hom(nzb+1,2,68,0) /= 0.0 ) THEN
630
631	sums_ll = 0.0 ! local array
632
633	!$OMP DO
634	DO i = nxl, nxr
635	DO j = nys, nyn
636	DO k = nzb_s_outer(j,i)+1, nzt
637
638	sums_ll(k,1) = sums_ll(k,1) + 0.5 * w(k,j,i) * ( &
639	( 0.25 * ( u(k,j,i)+u(k+1,j,i)+u(k,j,i+1)+u(k+1,j,i+1) &
640	- 2.0 * ( hom(k,1,1,sr) + hom(k+1,1,1,sr) ) &
641	) )**2 &
642	+ ( 0.25 * ( v(k,j,i)+v(k+1,j,i)+v(k,j+1,i)+v(k+1,j+1,i) &
643	- 2.0 * ( hom(k,1,2,sr) + hom(k+1,1,2,sr) ) &
644	) )**2 &
645	+ w(k,j,i)**2 )
646
647	sums_ll(k,2) = sums_ll(k,2) + 0.5 * w(k,j,i) &
648	* ( p(k,j,i) + p(k+1,j,i) )
649
650	ENDDO
651	ENDDO
652	ENDDO
653	sums_ll(0,1) = 0.0 ! because w is zero at the bottom
654	sums_ll(nzt+1,1) = 0.0
655	sums_ll(0,2) = 0.0
656	sums_ll(nzt+1,2) = 0.0
657
658	DO k = nzb_s_outer(j,i)+1, nzt
659	sums_l(k,55,tn) = ( sums_ll(k,1) - sums_ll(k-1,1) ) * ddzw(k)
660	sums_l(k,56,tn) = ( sums_ll(k,2) - sums_ll(k-1,2) ) * ddzw(k)
661	sums_l(k,68,tn) = sums_ll(k,2)
662	ENDDO
663	sums_l(nzb,55,tn) = sums_l(nzb+1,55,tn)
664	sums_l(nzb,56,tn) = sums_l(nzb+1,56,tn)
665	sums_l(nzb,68,tn) = 0.0 ! because w* = 0 at nzb
666
667	ENDIF
668
669	!
670	!-- Divergence of vertical flux of SGS TKE and the flux itself (69)
671	IF ( hom(nzb+1,2,57,0) /= 0.0 .OR. hom(nzb+1,2,69,0) /= 0.0 ) THEN
672
673	!$OMP DO
674	DO i = nxl, nxr
675	DO j = nys, nyn
676	DO k = nzb_s_outer(j,i)+1, nzt
677
678	sums_l(k,57,tn) = sums_l(k,57,tn) - 0.5 * ( &
679	(km(k,j,i)+km(k+1,j,i)) * (e(k+1,j,i)-e(k,j,i)) * ddzu(k+1) &
680	- (km(k-1,j,i)+km(k,j,i)) * (e(k,j,i)-e(k-1,j,i)) * ddzu(k) &
681	) * ddzw(k)
682
683	sums_l(k,69,tn) = sums_l(k,69,tn) - 0.5 * ( &
684	(km(k,j,i)+km(k+1,j,i)) * (e(k+1,j,i)-e(k,j,i)) * ddzu(k+1) &
685	)
686
687	ENDDO
688	ENDDO
689	ENDDO
690	sums_l(nzb,57,tn) = sums_l(nzb+1,57,tn)
691	sums_l(nzb,69,tn) = sums_l(nzb+1,69,tn)
692
693	ENDIF
694
695	!
696	!-- Horizontal heat fluxes (subgrid, resolved, total).
697	!-- Do it only, if profiles shall be plotted.
698	IF ( hom(nzb+1,2,58,0) /= 0.0 ) THEN
699
700	!$OMP DO
701	DO i = nxl, nxr
702	DO j = nys, nyn
703	DO k = nzb_s_outer(j,i)+1, nzt
704	!
705	!-- Subgrid horizontal heat fluxes u"pt", v"pt"
706	sums_l(k,58,tn) = sums_l(k,58,tn) - 0.5 * &
707	( kh(k,j,i) + kh(k,j,i-1) ) &
708	* ( pt(k,j,i-1) - pt(k,j,i) ) &
709	* ddx * rmask(j,i,sr)
710	sums_l(k,61,tn) = sums_l(k,61,tn) - 0.5 * &
711	( kh(k,j,i) + kh(k,j-1,i) ) &
712	* ( pt(k,j-1,i) - pt(k,j,i) ) &
713	* ddy * rmask(j,i,sr)
714	!
715	!-- Resolved horizontal heat fluxes upt, vpt
716	sums_l(k,59,tn) = sums_l(k,59,tn) + &
717	( u(k,j,i) - hom(k,1,1,sr) ) &
718	* 0.5 * ( pt(k,j,i-1) - hom(k,1,4,sr) + &
719	pt(k,j,i) - hom(k,1,4,sr) )
720	pts = 0.5 * ( pt(k,j-1,i) - hom(k,1,4,sr) + &
721	pt(k,j,i) - hom(k,1,4,sr) )
722	sums_l(k,62,tn) = sums_l(k,62,tn) + &
723	( v(k,j,i) - hom(k,1,2,sr) ) &
724	* 0.5 * ( pt(k,j-1,i) - hom(k,1,4,sr) + &
725	pt(k,j,i) - hom(k,1,4,sr) )
726	ENDDO
727	ENDDO
728	ENDDO
729	!
730	!-- Fluxes at the surface must be zero (e.g. due to the Prandtl-layer)
731	sums_l(nzb,58,tn) = 0.0
732	sums_l(nzb,59,tn) = 0.0
733	sums_l(nzb,60,tn) = 0.0
734	sums_l(nzb,61,tn) = 0.0
735	sums_l(nzb,62,tn) = 0.0
736	sums_l(nzb,63,tn) = 0.0
737
738	ENDIF
739
740	!
741	!-- Calculate the user-defined profiles
742	CALL user_statistics( 'profiles', sr, tn )
743	!$OMP END PARALLEL
744
745	!
746	!-- Summation of thread sums
747	IF ( threads_per_task > 1 ) THEN
748	DO i = 1, threads_per_task-1
749	sums_l(:,3,0) = sums_l(:,3,0) + sums_l(:,3,i)
750	sums_l(:,4:40,0) = sums_l(:,4:40,0) + sums_l(:,4:40,i)
751	sums_l(:,45:pr_palm,0) = sums_l(:,45:pr_palm,0) + &
752	sums_l(:,45:pr_palm,i)
753	IF ( max_pr_user > 0 ) THEN
754	sums_l(:,pr_palm+1:pr_palm+max_pr_user,0) = &
755	sums_l(:,pr_palm+1:pr_palm+max_pr_user,0) + &
756	sums_l(:,pr_palm+1:pr_palm+max_pr_user,i)
757	ENDIF
758	ENDDO
759	ENDIF
760
761	#if defined( __parallel )
762	!
763	!-- Compute total sum from local sums
764	CALL MPI_ALLREDUCE( sums_l(nzb,1,0), sums(nzb,1), ngp_sums, MPI_REAL, &
765	MPI_SUM, comm2d, ierr )
766	#else
767	sums = sums_l(:,:,0)
768	#endif
769
770	!
771	!-- Final values are obtained by division by the total number of grid points
772	!-- used for summation. After that store profiles.
773	!-- Profiles:
774	DO k = nzb, nzt+1
775	sums(k,:pr_palm-2) = sums(k,:pr_palm-2) / ngp_2dh_outer(k,sr)
776	ENDDO
777	!-- Upstream-parts
778	sums(nzb:nzb+11,pr_palm-1) = sums(nzb:nzb+11,pr_palm-1) / ngp_3d(sr)
779	!-- u* and so on
780	!-- As sums(nzb:nzb+3,pr_palm) are full 2D arrays (us, usws, vsws, ts) whose
781	!-- size is always ( nx + 1 ) * ( ny + 1 ), defined at the first grid layer
782	!-- above the topography, they are being divided by ngp_2dh(sr)
783	sums(nzb:nzb+3,pr_palm) = sums(nzb:nzb+3,pr_palm) / &
784	ngp_2dh(sr)
785	!-- eges, e*
786	sums(nzb+4:nzb+5,pr_palm) = sums(nzb+4:nzb+5,pr_palm) / &
787	ngp_3d_inner(sr)
788	!-- Old and new divergence
789	sums(nzb+9:nzb+10,pr_palm) = sums(nzb+9:nzb+10,pr_palm) / &
790	ngp_3d_inner(sr)
791
792	!-- User-defined profiles
793	IF ( max_pr_user > 0 ) THEN
794	DO k = nzb, nzt+1
795	sums(k,pr_palm+1:pr_palm+max_pr_user) = &
796	sums(k,pr_palm+1:pr_palm+max_pr_user) / &
797	ngp_2dh_outer(k,sr)
798	ENDDO
799	ENDIF
800
801	!
802	!-- Collect horizontal average in hom.
803	!-- Compute deduced averages (e.g. total heat flux)
804	hom(:,1,3,sr) = sums(:,3) ! w
805	hom(:,1,8,sr) = sums(:,8) ! e profiles 5-7 are initial profiles
806	hom(:,1,9,sr) = sums(:,9) ! km
807	hom(:,1,10,sr) = sums(:,10) ! kh
808	hom(:,1,11,sr) = sums(:,11) ! l
809	hom(:,1,12,sr) = sums(:,12) ! w"u"
810	hom(:,1,13,sr) = sums(:,13) ! wu
811	hom(:,1,14,sr) = sums(:,14) ! w"v"
812	hom(:,1,15,sr) = sums(:,15) ! wv
813	hom(:,1,16,sr) = sums(:,16) ! w"pt"
814	hom(:,1,17,sr) = sums(:,17) ! wpt
815	hom(:,1,18,sr) = sums(:,16) + sums(:,17) ! wpt
816	hom(:,1,19,sr) = sums(:,12) + sums(:,13) ! wu
817	hom(:,1,20,sr) = sums(:,14) + sums(:,15) ! wv
818	hom(:,1,21,sr) = sums(:,21) ! wptBC
819	hom(:,1,22,sr) = sums(:,16) + sums(:,21) ! wptBC
820	! profile 24 is initial profile (sa)
821	! profiles 25-29 left empty for initial
822	! profiles
823	hom(:,1,30,sr) = sums(:,30) ! u*2
824	hom(:,1,31,sr) = sums(:,31) ! v*2
825	hom(:,1,32,sr) = sums(:,32) ! w*2
826	hom(:,1,33,sr) = sums(:,33) ! pt*2
827	hom(:,1,34,sr) = sums(:,34) ! e*
828	hom(:,1,35,sr) = sums(:,35) ! w2pt
829	hom(:,1,36,sr) = sums(:,36) ! wpt2
830	hom(:,1,37,sr) = sums(:,37) ! we
831	hom(:,1,38,sr) = sums(:,38) ! w*3
832	hom(:,1,39,sr) = sums(:,38) / ( sums(:,32) + 1E-20 )**1.5 ! Sw
833	hom(:,1,40,sr) = sums(:,40) ! p
834	hom(:,1,45,sr) = sums(:,45) ! w"q"
835	hom(:,1,46,sr) = sums(:,46) ! wvpt
836	hom(:,1,47,sr) = sums(:,45) + sums(:,46) ! wvpt
837	hom(:,1,48,sr) = sums(:,48) ! w"q" (w"qv")
838	hom(:,1,49,sr) = sums(:,49) ! wq (wqv)
839	hom(:,1,50,sr) = sums(:,48) + sums(:,49) ! wq (wqv)
840	hom(:,1,51,sr) = sums(:,51) ! w"qv"
841	hom(:,1,52,sr) = sums(:,52) ! wqv
842	hom(:,1,53,sr) = sums(:,52) + sums(:,51) ! wq (wqv)
843	hom(:,1,54,sr) = sums(:,54) ! ql
844	hom(:,1,55,sr) = sums(:,55) ! wuu*/dz
845	hom(:,1,56,sr) = sums(:,56) ! wp/dz
846	hom(:,1,57,sr) = sums(:,57) ! ( w"e + w"p"/rho )/dz
847	hom(:,1,58,sr) = sums(:,58) ! u"pt"
848	hom(:,1,59,sr) = sums(:,59) ! upt
849	hom(:,1,60,sr) = sums(:,58) + sums(:,59) ! upt_t
850	hom(:,1,61,sr) = sums(:,61) ! v"pt"
851	hom(:,1,62,sr) = sums(:,62) ! vpt
852	hom(:,1,63,sr) = sums(:,61) + sums(:,62) ! vpt_t
853	hom(:,1,64,sr) = sums(:,64) ! rho
854	hom(:,1,65,sr) = sums(:,65) ! w"sa"
855	hom(:,1,66,sr) = sums(:,66) ! wsa
856	hom(:,1,67,sr) = sums(:,65) + sums(:,66) ! wsa
857	hom(:,1,68,sr) = sums(:,68) ! wp
858	hom(:,1,69,sr) = sums(:,69) ! w"e + w"p"/rho
859
860	hom(:,1,pr_palm-1,sr) = sums(:,pr_palm-1)
861	! upstream-parts u_x, u_y, u_z, v_x,
862	! v_y, usw. (in last but one profile)
863	hom(:,1,pr_palm,sr) = sums(:,pr_palm)
864	! u, w'u', w'v', t (in last profile)
865
866	IF ( max_pr_user > 0 ) THEN ! user-defined profiles
867	hom(:,1,pr_palm+1:pr_palm+max_pr_user,sr) = &
868	sums(:,pr_palm+1:pr_palm+max_pr_user)
869	ENDIF
870
871	!
872	!-- Determine the boundary layer height using two different schemes.
873	!-- First scheme: Starting from the Earth's (Ocean's) surface, look for the
874	!-- first relative minimum (maximum) of the total heat flux.
875	!-- The corresponding height is assumed as the boundary layer height, if it
876	!-- is less than 1.5 times the height where the heat flux becomes negative
877	!-- (positive) for the first time.
878	!-- NOTE: This criterion is still capable of improving!
879	z_i(1) = 0.0
880	first = .TRUE.
881	IF ( ocean ) THEN
882	DO k = nzt, nzb+1, -1
883	IF ( first .AND. hom(k,1,18,sr) < 0.0 ) THEN
884	first = .FALSE.
885	height = zw(k)
886	ENDIF
887	IF ( hom(k,1,18,sr) < 0.0 .AND. &
888	hom(k-1,1,18,sr) > hom(k,1,18,sr) ) THEN
889	IF ( zw(k) < 1.5 * height ) THEN
890	z_i(1) = zw(k)
891	ELSE
892	z_i(1) = height
893	ENDIF
894	EXIT
895	ENDIF
896	ENDDO
897	ELSE
898	DO k = nzb, nzt-1
899	IF ( first .AND. hom(k,1,18,sr) < 0.0 ) THEN
900	first = .FALSE.
901	height = zw(k)
902	ENDIF
903	IF ( hom(k,1,18,sr) < 0.0 .AND. &
904	hom(k+1,1,18,sr) > hom(k,1,18,sr) ) THEN
905	IF ( zw(k) < 1.5 * height ) THEN
906	z_i(1) = zw(k)
907	ELSE
908	z_i(1) = height
909	ENDIF
910	EXIT
911	ENDIF
912	ENDDO
913	ENDIF
914
915	!
916	!-- Second scheme: Starting from the top/bottom model boundary, look for
917	!-- the first characteristic kink in the temperature profile, where the
918	!-- originally stable stratification notably weakens.
919	z_i(2) = 0.0
920	IF ( ocean ) THEN
921	DO k = nzb+1, nzt-1
922	IF ( ( hom(k,1,4,sr) - hom(k-1,1,4,sr) ) > &
923	2.0 * ( hom(k+1,1,4,sr) - hom(k,1,4,sr) ) ) THEN
924	z_i(2) = zu(k)
925	EXIT
926	ENDIF
927	ENDDO
928	ELSE
929	DO k = nzt-1, nzb+1, -1
930	IF ( ( hom(k+1,1,4,sr) - hom(k,1,4,sr) ) > &
931	2.0 * ( hom(k,1,4,sr) - hom(k-1,1,4,sr) ) ) THEN
932	z_i(2) = zu(k)
933	EXIT
934	ENDIF
935	ENDDO
936	ENDIF
937
938	hom(nzb+6,1,pr_palm,sr) = z_i(1)
939	hom(nzb+7,1,pr_palm,sr) = z_i(2)
940
941	!
942	!-- Computation of both the characteristic vertical velocity and
943	!-- the characteristic convective boundary layer temperature.
944	!-- The horizontal average at nzb+1 is input for the average temperature.
945	IF ( hom(nzb,1,18,sr) > 0.0 .AND. z_i(1) /= 0.0 ) THEN
946	hom(nzb+8,1,pr_palm,sr) = ( g / hom(nzb+1,1,4,sr) * &
947	hom(nzb,1,18,sr) * &
948	ABS( z_i(1) ) )**0.333333333
949	!-- so far this only works if Prandtl layer is used
950	hom(nzb+11,1,pr_palm,sr) = hom(nzb,1,16,sr) / hom(nzb+8,1,pr_palm,sr)
951	ELSE
952	hom(nzb+8,1,pr_palm,sr) = 0.0
953	hom(nzb+11,1,pr_palm,sr) = 0.0
954	ENDIF
955
956	!
957	!-- Collect the time series quantities
958	ts_value(1,sr) = hom(nzb+4,1,pr_palm,sr) ! E
959	ts_value(2,sr) = hom(nzb+5,1,pr_palm,sr) ! E*
960	ts_value(3,sr) = dt_3d
961	ts_value(4,sr) = hom(nzb,1,pr_palm,sr) ! u*
962	ts_value(5,sr) = hom(nzb+3,1,pr_palm,sr) ! th*
963	ts_value(6,sr) = u_max
964	ts_value(7,sr) = v_max
965	ts_value(8,sr) = w_max
966	ts_value(9,sr) = hom(nzb+10,1,pr_palm,sr) ! new divergence
967	ts_value(10,sr) = hom(nzb+9,1,pr_palm,sr) ! old Divergence
968	ts_value(11,sr) = hom(nzb+6,1,pr_palm,sr) ! z_i(1)
969	ts_value(12,sr) = hom(nzb+7,1,pr_palm,sr) ! z_i(2)
970	ts_value(13,sr) = hom(nzb+8,1,pr_palm,sr) ! w*
971	ts_value(14,sr) = hom(nzb,1,16,sr) ! w'pt' at k=0
972	ts_value(15,sr) = hom(nzb+1,1,16,sr) ! w'pt' at k=1
973	ts_value(16,sr) = hom(nzb+1,1,18,sr) ! wpt at k=1
974	ts_value(17,sr) = hom(nzb,1,4,sr) ! pt(0)
975	ts_value(18,sr) = hom(nzb+1,1,4,sr) ! pt(zp)
976	ts_value(19,sr) = hom(nzb+9,1,pr_palm-1,sr) ! splptx
977	ts_value(20,sr) = hom(nzb+10,1,pr_palm-1,sr) ! splpty
978	ts_value(21,sr) = hom(nzb+11,1,pr_palm-1,sr) ! splptz
979	IF ( ts_value(5,sr) /= 0.0 ) THEN
980	ts_value(22,sr) = ts_value(4,sr)**2 / &
981	( kappa * g * ts_value(5,sr) / ts_value(18,sr) ) ! L
982	ELSE
983	ts_value(22,sr) = 10000.0
984	ENDIF
985
986	!
987	!-- Calculate additional statistics provided by the user interface
988	CALL user_statistics( 'time_series', sr, 0 )
989
990	ENDDO ! loop of the subregions
991
992	!
993	!-- If required, sum up horizontal averages for subsequent time averaging
994	IF ( do_sum ) THEN
995	IF ( average_count_pr == 0 ) hom_sum = 0.0
996	hom_sum = hom_sum + hom(:,1,:,:)
997	average_count_pr = average_count_pr + 1
998	do_sum = .FALSE.
999	ENDIF
1000
1001	!
1002	!-- Set flag for other UPs (e.g. output routines, but also buoyancy).
1003	!-- This flag is reset after each time step in time_integration.
1004	flow_statistics_called = .TRUE.
1005
1006	CALL cpu_log( log_point(10), 'flow_statistics', 'stop' )
1007
1008
1009	END SUBROUTINE flow_statistics
1010
1011
1012

Note: See TracBrowser for help on using the repository browser.

Context Navigation

source: palm/trunk/SOURCE/flow_statistics.f90 @ 115

Download in other formats: