1 | MODULE production_e_mod |
---|
2 | |
---|
3 | !--------------------------------------------------------------------------------! |
---|
4 | ! This file is part of PALM. |
---|
5 | ! |
---|
6 | ! PALM is free software: you can redistribute it and/or modify it under the terms |
---|
7 | ! of the GNU General Public License as published by the Free Software Foundation, |
---|
8 | ! either version 3 of the License, or (at your option) any later version. |
---|
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 | ! |
---|
17 | ! Copyright 1997-2014 Leibniz Universitaet Hannover |
---|
18 | !--------------------------------------------------------------------------------! |
---|
19 | ! |
---|
20 | ! Current revisions: |
---|
21 | ! ----------------- |
---|
22 | ! ONLY-attribute added to USE-statements, |
---|
23 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
---|
24 | ! kinds are defined in new module kinds, |
---|
25 | ! old module precision_kind is removed, |
---|
26 | ! revision history before 2012 removed, |
---|
27 | ! comment fields (!:) to be used for variable explanations added to |
---|
28 | ! all variable declaration statements |
---|
29 | ! |
---|
30 | ! Former revisions: |
---|
31 | ! ----------------- |
---|
32 | ! $Id: production_e.f90 1320 2014-03-20 08:40:49Z raasch $ |
---|
33 | ! |
---|
34 | ! 1257 2013-11-08 15:18:40Z raasch |
---|
35 | ! openacc loop and loop vector clauses removed, declare create moved after |
---|
36 | ! the FORTRAN declaration statement |
---|
37 | ! |
---|
38 | ! 1179 2013-06-14 05:57:58Z raasch |
---|
39 | ! use_reference renamed use_single_reference_value |
---|
40 | ! |
---|
41 | ! 1128 2013-04-12 06:19:32Z raasch |
---|
42 | ! loop index bounds in accelerator version replaced by i_left, i_right, j_south, |
---|
43 | ! j_north |
---|
44 | ! |
---|
45 | ! 1036 2012-10-22 13:43:42Z raasch |
---|
46 | ! code put under GPL (PALM 3.9) |
---|
47 | ! |
---|
48 | ! 1015 2012-09-27 09:23:24Z raasch |
---|
49 | ! accelerator version (*_acc) added |
---|
50 | ! |
---|
51 | ! 1007 2012-09-19 14:30:36Z franke |
---|
52 | ! Bugfix: calculation of buoyancy production has to consider the liquid water |
---|
53 | ! mixing ratio in case of cloud droplets |
---|
54 | ! |
---|
55 | ! 940 2012-07-09 14:31:00Z raasch |
---|
56 | ! TKE production by buoyancy can be switched off in case of runs with pure |
---|
57 | ! neutral stratification |
---|
58 | ! |
---|
59 | ! Revision 1.1 1997/09/19 07:45:35 raasch |
---|
60 | ! Initial revision |
---|
61 | ! |
---|
62 | ! |
---|
63 | ! Description: |
---|
64 | ! ------------ |
---|
65 | ! Production terms (shear + buoyancy) of the TKE |
---|
66 | ! WARNING: the case with prandtl_layer = F and use_surface_fluxes = T is |
---|
67 | ! not considered well! |
---|
68 | !------------------------------------------------------------------------------! |
---|
69 | |
---|
70 | USE wall_fluxes_mod, & |
---|
71 | ONLY: wall_fluxes_e, wall_fluxes_e_acc |
---|
72 | |
---|
73 | USE kinds |
---|
74 | |
---|
75 | PRIVATE |
---|
76 | PUBLIC production_e, production_e_acc, production_e_init |
---|
77 | |
---|
78 | LOGICAL, SAVE :: first_call = .TRUE. !: |
---|
79 | |
---|
80 | REAL(wp), DIMENSION(:,:), ALLOCATABLE, SAVE :: u_0 !: |
---|
81 | REAL(wp), DIMENSION(:,:), ALLOCATABLE, SAVE :: v_0 !: |
---|
82 | |
---|
83 | INTERFACE production_e |
---|
84 | MODULE PROCEDURE production_e |
---|
85 | MODULE PROCEDURE production_e_ij |
---|
86 | END INTERFACE production_e |
---|
87 | |
---|
88 | INTERFACE production_e_acc |
---|
89 | MODULE PROCEDURE production_e_acc |
---|
90 | END INTERFACE production_e_acc |
---|
91 | |
---|
92 | INTERFACE production_e_init |
---|
93 | MODULE PROCEDURE production_e_init |
---|
94 | END INTERFACE production_e_init |
---|
95 | |
---|
96 | CONTAINS |
---|
97 | |
---|
98 | |
---|
99 | !------------------------------------------------------------------------------! |
---|
100 | ! Call for all grid points |
---|
101 | !------------------------------------------------------------------------------! |
---|
102 | SUBROUTINE production_e |
---|
103 | |
---|
104 | USE arrays_3d, & |
---|
105 | ONLY: ddzw, dd2zu, kh, km, pt, q, ql, qsws, qswst, rho, shf, & |
---|
106 | tend, tswst, u, v, vpt, w |
---|
107 | |
---|
108 | USE cloud_parameters, & |
---|
109 | ONLY: l_d_cp, l_d_r, pt_d_t, t_d_pt |
---|
110 | |
---|
111 | USE control_parameters, & |
---|
112 | ONLY: cloud_droplets, cloud_physics, g, humidity, kappa, neutral, & |
---|
113 | ocean, prandtl_layer, pt_reference, rho_reference, & |
---|
114 | use_single_reference_value, use_surface_fluxes, & |
---|
115 | use_top_fluxes |
---|
116 | |
---|
117 | USE grid_variables, & |
---|
118 | ONLY: ddx, dx, ddy, dy, wall_e_x, wall_e_y |
---|
119 | |
---|
120 | USE indices, & |
---|
121 | ONLY: nxl, nxr, nys, nyn, nzb, nzb_diff_s_inner, & |
---|
122 | nzb_diff_s_outer, nzb_s_inner, nzt, nzt_diff |
---|
123 | |
---|
124 | IMPLICIT NONE |
---|
125 | |
---|
126 | INTEGER(iwp) :: i !: |
---|
127 | INTEGER(iwp) :: j !: |
---|
128 | INTEGER(iwp) :: k !: |
---|
129 | |
---|
130 | REAL(wp) :: def !: |
---|
131 | REAL(wp) :: dudx !: |
---|
132 | REAL(wp) :: dudy !: |
---|
133 | REAL(wp) :: dudz !: |
---|
134 | REAL(wp) :: dvdx !: |
---|
135 | REAL(wp) :: dvdy !: |
---|
136 | REAL(wp) :: dvdz !: |
---|
137 | REAL(wp) :: dwdx !: |
---|
138 | REAL(wp) :: dwdy !: |
---|
139 | REAL(wp) :: dwdz !: |
---|
140 | REAL(wp) :: k1 !: |
---|
141 | REAL(wp) :: k2 !: |
---|
142 | REAL(wp) :: km_neutral !: |
---|
143 | REAL(wp) :: theta !: |
---|
144 | REAL(wp) :: temp !: |
---|
145 | |
---|
146 | ! REAL(wp), DIMENSION(nzb:nzt+1,nys:nyn,nxl:nxr) :: usvs, vsus, wsus, wsvs |
---|
147 | REAL(wp), DIMENSION(nzb:nzt+1) :: usvs !: |
---|
148 | REAL(wp), DIMENSION(nzb:nzt+1) :: vsus !: |
---|
149 | REAL(wp), DIMENSION(nzb:nzt+1) :: wsus !: |
---|
150 | REAL(wp), DIMENSION(nzb:nzt+1) :: wsvs !: |
---|
151 | |
---|
152 | ! |
---|
153 | !-- First calculate horizontal momentum flux u'v', w'v', v'u', w'u' at |
---|
154 | !-- vertical walls, if neccessary |
---|
155 | !-- So far, results are slightly different from the ij-Version. |
---|
156 | !-- Therefore, ij-Version is called further below within the ij-loops. |
---|
157 | ! IF ( topography /= 'flat' ) THEN |
---|
158 | ! CALL wall_fluxes_e( usvs, 1.0_wp, 0.0_wp, 0.0_wp, 0.0_wp, wall_e_y ) |
---|
159 | ! CALL wall_fluxes_e( wsvs, 0.0_wp, 0.0_wp, 1.0_wp, 0.0_wp, wall_e_y ) |
---|
160 | ! CALL wall_fluxes_e( vsus, 0.0_wp, 1.0_wp, 0.0_wp, 0.0_wp, wall_e_x ) |
---|
161 | ! CALL wall_fluxes_e( wsus, 0.0_wp, 0.0_wp, 0.0_wp, 1.0_wp, wall_e_x ) |
---|
162 | ! ENDIF |
---|
163 | |
---|
164 | |
---|
165 | DO i = nxl, nxr |
---|
166 | |
---|
167 | ! |
---|
168 | !-- Calculate TKE production by shear |
---|
169 | DO j = nys, nyn |
---|
170 | DO k = nzb_diff_s_outer(j,i), nzt |
---|
171 | |
---|
172 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
173 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
174 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
175 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
176 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
177 | |
---|
178 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
179 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
180 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
181 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
182 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
183 | |
---|
184 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
185 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
186 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
187 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
188 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
189 | |
---|
190 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
191 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
192 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
193 | |
---|
194 | IF ( def < 0.0 ) def = 0.0 |
---|
195 | |
---|
196 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
197 | |
---|
198 | ENDDO |
---|
199 | ENDDO |
---|
200 | |
---|
201 | IF ( prandtl_layer ) THEN |
---|
202 | |
---|
203 | ! |
---|
204 | !-- Position beneath wall |
---|
205 | !-- (2) - Will allways be executed. |
---|
206 | !-- 'bottom and wall: use u_0,v_0 and wall functions' |
---|
207 | DO j = nys, nyn |
---|
208 | |
---|
209 | IF ( ( wall_e_x(j,i) /= 0.0 ) .OR. ( wall_e_y(j,i) /= 0.0 ) ) & |
---|
210 | THEN |
---|
211 | |
---|
212 | k = nzb_diff_s_inner(j,i) - 1 |
---|
213 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
214 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
215 | u_0(j,i) - u_0(j,i+1) ) * dd2zu(k) |
---|
216 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
217 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
218 | v_0(j,i) - v_0(j+1,i) ) * dd2zu(k) |
---|
219 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
220 | |
---|
221 | IF ( wall_e_y(j,i) /= 0.0 ) THEN |
---|
222 | ! |
---|
223 | !-- Inconsistency removed: as the thermal stratification is |
---|
224 | !-- not taken into account for the evaluation of the wall |
---|
225 | !-- fluxes at vertical walls, the eddy viscosity km must not |
---|
226 | !-- be used for the evaluation of the velocity gradients dudy |
---|
227 | !-- and dwdy |
---|
228 | !-- Note: The validity of the new method has not yet been |
---|
229 | !-- shown, as so far no suitable data for a validation |
---|
230 | !-- has been available |
---|
231 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
232 | usvs, 1.0_wp, 0.0_wp, 0.0_wp, 0.0_wp ) |
---|
233 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
234 | wsvs, 0.0_wp, 0.0_wp, 1.0_wp, 0.0_wp ) |
---|
235 | km_neutral = kappa * ( usvs(k)**2 + wsvs(k)**2 )**0.25 * & |
---|
236 | 0.5 * dy |
---|
237 | IF ( km_neutral > 0.0 ) THEN |
---|
238 | dudy = - wall_e_y(j,i) * usvs(k) / km_neutral |
---|
239 | dwdy = - wall_e_y(j,i) * wsvs(k) / km_neutral |
---|
240 | ELSE |
---|
241 | dudy = 0.0 |
---|
242 | dwdy = 0.0 |
---|
243 | ENDIF |
---|
244 | ELSE |
---|
245 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
246 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
247 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
248 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
249 | ENDIF |
---|
250 | |
---|
251 | IF ( wall_e_x(j,i) /= 0.0 ) THEN |
---|
252 | ! |
---|
253 | !-- Inconsistency removed: as the thermal stratification is |
---|
254 | !-- not taken into account for the evaluation of the wall |
---|
255 | !-- fluxes at vertical walls, the eddy viscosity km must not |
---|
256 | !-- be used for the evaluation of the velocity gradients dvdx |
---|
257 | !-- and dwdx |
---|
258 | !-- Note: The validity of the new method has not yet been |
---|
259 | !-- shown, as so far no suitable data for a validation |
---|
260 | !-- has been available |
---|
261 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
262 | vsus, 0.0_wp, 1.0_wp, 0.0_wp, 0.0_wp ) |
---|
263 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
264 | wsus, 0.0_wp, 0.0_wp, 0.0_wp, 1.0_wp ) |
---|
265 | km_neutral = kappa * ( vsus(k)**2 + wsus(k)**2 )**0.25 * & |
---|
266 | 0.5 * dx |
---|
267 | IF ( km_neutral > 0.0 ) THEN |
---|
268 | dvdx = - wall_e_x(j,i) * vsus(k) / km_neutral |
---|
269 | dwdx = - wall_e_x(j,i) * wsus(k) / km_neutral |
---|
270 | ELSE |
---|
271 | dvdx = 0.0 |
---|
272 | dwdx = 0.0 |
---|
273 | ENDIF |
---|
274 | ELSE |
---|
275 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
276 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
277 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
278 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
279 | ENDIF |
---|
280 | |
---|
281 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
282 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
283 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
284 | |
---|
285 | IF ( def < 0.0 ) def = 0.0 |
---|
286 | |
---|
287 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
288 | |
---|
289 | |
---|
290 | ! |
---|
291 | !-- (3) - will be executed only, if there is at least one level |
---|
292 | !-- between (2) and (4), i.e. the topography must have a |
---|
293 | !-- minimum height of 2 dz. Wall fluxes for this case have |
---|
294 | !-- already been calculated for (2). |
---|
295 | !-- 'wall only: use wall functions' |
---|
296 | |
---|
297 | DO k = nzb_diff_s_inner(j,i), nzb_diff_s_outer(j,i)-2 |
---|
298 | |
---|
299 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
300 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
301 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
302 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
303 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
304 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
305 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
306 | |
---|
307 | IF ( wall_e_y(j,i) /= 0.0 ) THEN |
---|
308 | ! |
---|
309 | !-- Inconsistency removed: as the thermal stratification |
---|
310 | !-- is not taken into account for the evaluation of the |
---|
311 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
312 | !-- must not be used for the evaluation of the velocity |
---|
313 | !-- gradients dudy and dwdy |
---|
314 | !-- Note: The validity of the new method has not yet |
---|
315 | !-- been shown, as so far no suitable data for a |
---|
316 | !-- validation has been available |
---|
317 | km_neutral = kappa * ( usvs(k)**2 + & |
---|
318 | wsvs(k)**2 )**0.25 * 0.5 * dy |
---|
319 | IF ( km_neutral > 0.0 ) THEN |
---|
320 | dudy = - wall_e_y(j,i) * usvs(k) / km_neutral |
---|
321 | dwdy = - wall_e_y(j,i) * wsvs(k) / km_neutral |
---|
322 | ELSE |
---|
323 | dudy = 0.0 |
---|
324 | dwdy = 0.0 |
---|
325 | ENDIF |
---|
326 | ELSE |
---|
327 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
328 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
329 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
330 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
331 | ENDIF |
---|
332 | |
---|
333 | IF ( wall_e_x(j,i) /= 0.0 ) THEN |
---|
334 | ! |
---|
335 | !-- Inconsistency removed: as the thermal stratification |
---|
336 | !-- is not taken into account for the evaluation of the |
---|
337 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
338 | !-- must not be used for the evaluation of the velocity |
---|
339 | !-- gradients dvdx and dwdx |
---|
340 | !-- Note: The validity of the new method has not yet |
---|
341 | !-- been shown, as so far no suitable data for a |
---|
342 | !-- validation has been available |
---|
343 | km_neutral = kappa * ( vsus(k)**2 + & |
---|
344 | wsus(k)**2 )**0.25 * 0.5 * dx |
---|
345 | IF ( km_neutral > 0.0 ) THEN |
---|
346 | dvdx = - wall_e_x(j,i) * vsus(k) / km_neutral |
---|
347 | dwdx = - wall_e_x(j,i) * wsus(k) / km_neutral |
---|
348 | ELSE |
---|
349 | dvdx = 0.0 |
---|
350 | dwdx = 0.0 |
---|
351 | ENDIF |
---|
352 | ELSE |
---|
353 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
354 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
355 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
356 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
357 | ENDIF |
---|
358 | |
---|
359 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
360 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
361 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
362 | |
---|
363 | IF ( def < 0.0 ) def = 0.0 |
---|
364 | |
---|
365 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
366 | |
---|
367 | ENDDO |
---|
368 | |
---|
369 | ENDIF |
---|
370 | |
---|
371 | ENDDO |
---|
372 | |
---|
373 | ! |
---|
374 | !-- (4) - will allways be executed. |
---|
375 | !-- 'special case: free atmosphere' (as for case (0)) |
---|
376 | DO j = nys, nyn |
---|
377 | |
---|
378 | IF ( ( wall_e_x(j,i) /= 0.0 ) .OR. ( wall_e_y(j,i) /= 0.0 ) ) & |
---|
379 | THEN |
---|
380 | |
---|
381 | k = nzb_diff_s_outer(j,i)-1 |
---|
382 | |
---|
383 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
384 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
385 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
386 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
387 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
388 | |
---|
389 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
390 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
391 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
392 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
393 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
394 | |
---|
395 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
396 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
397 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
398 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
399 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
400 | |
---|
401 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
402 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
403 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
404 | |
---|
405 | IF ( def < 0.0 ) def = 0.0 |
---|
406 | |
---|
407 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
408 | |
---|
409 | ENDIF |
---|
410 | |
---|
411 | ENDDO |
---|
412 | |
---|
413 | ! |
---|
414 | !-- Position without adjacent wall |
---|
415 | !-- (1) - will allways be executed. |
---|
416 | !-- 'bottom only: use u_0,v_0' |
---|
417 | DO j = nys, nyn |
---|
418 | |
---|
419 | IF ( ( wall_e_x(j,i) == 0.0 ) .AND. ( wall_e_y(j,i) == 0.0 ) ) & |
---|
420 | THEN |
---|
421 | |
---|
422 | k = nzb_diff_s_inner(j,i)-1 |
---|
423 | |
---|
424 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
425 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
426 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
427 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
428 | u_0(j,i) - u_0(j,i+1) ) * dd2zu(k) |
---|
429 | |
---|
430 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
431 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
432 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
433 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
434 | v_0(j,i) - v_0(j+1,i) ) * dd2zu(k) |
---|
435 | |
---|
436 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
437 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
438 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
439 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
440 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
441 | |
---|
442 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
443 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
444 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
445 | |
---|
446 | IF ( def < 0.0 ) def = 0.0 |
---|
447 | |
---|
448 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
449 | |
---|
450 | ENDIF |
---|
451 | |
---|
452 | ENDDO |
---|
453 | |
---|
454 | ELSEIF ( use_surface_fluxes ) THEN |
---|
455 | |
---|
456 | DO j = nys, nyn |
---|
457 | |
---|
458 | k = nzb_diff_s_outer(j,i)-1 |
---|
459 | |
---|
460 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
461 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
462 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
463 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
464 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
465 | |
---|
466 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
467 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
468 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
469 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
470 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
471 | |
---|
472 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
473 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
474 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
475 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
476 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
477 | |
---|
478 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
479 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
480 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
481 | |
---|
482 | IF ( def < 0.0 ) def = 0.0 |
---|
483 | |
---|
484 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
485 | |
---|
486 | ENDDO |
---|
487 | |
---|
488 | ENDIF |
---|
489 | |
---|
490 | ! |
---|
491 | !-- If required, calculate TKE production by buoyancy |
---|
492 | IF ( .NOT. neutral ) THEN |
---|
493 | |
---|
494 | IF ( .NOT. humidity ) THEN |
---|
495 | |
---|
496 | IF ( use_single_reference_value ) THEN |
---|
497 | |
---|
498 | IF ( ocean ) THEN |
---|
499 | ! |
---|
500 | !-- So far in the ocean no special treatment of density flux |
---|
501 | !-- in the bottom and top surface layer |
---|
502 | DO j = nys, nyn |
---|
503 | DO k = nzb_s_inner(j,i)+1, nzt |
---|
504 | tend(k,j,i) = tend(k,j,i) + & |
---|
505 | kh(k,j,i) * g / rho_reference * & |
---|
506 | ( rho(k+1,j,i) - rho(k-1,j,i) ) * & |
---|
507 | dd2zu(k) |
---|
508 | ENDDO |
---|
509 | ENDDO |
---|
510 | |
---|
511 | ELSE |
---|
512 | |
---|
513 | DO j = nys, nyn |
---|
514 | DO k = nzb_diff_s_inner(j,i), nzt_diff |
---|
515 | tend(k,j,i) = tend(k,j,i) - & |
---|
516 | kh(k,j,i) * g / pt_reference * & |
---|
517 | ( pt(k+1,j,i) - pt(k-1,j,i) ) * & |
---|
518 | dd2zu(k) |
---|
519 | ENDDO |
---|
520 | |
---|
521 | IF ( use_surface_fluxes ) THEN |
---|
522 | k = nzb_diff_s_inner(j,i)-1 |
---|
523 | tend(k,j,i) = tend(k,j,i) + g / pt_reference * & |
---|
524 | shf(j,i) |
---|
525 | ENDIF |
---|
526 | |
---|
527 | IF ( use_top_fluxes ) THEN |
---|
528 | k = nzt |
---|
529 | tend(k,j,i) = tend(k,j,i) + g / pt_reference * & |
---|
530 | tswst(j,i) |
---|
531 | ENDIF |
---|
532 | ENDDO |
---|
533 | |
---|
534 | ENDIF |
---|
535 | |
---|
536 | ELSE |
---|
537 | |
---|
538 | IF ( ocean ) THEN |
---|
539 | ! |
---|
540 | !-- So far in the ocean no special treatment of density flux |
---|
541 | !-- in the bottom and top surface layer |
---|
542 | DO j = nys, nyn |
---|
543 | DO k = nzb_s_inner(j,i)+1, nzt |
---|
544 | tend(k,j,i) = tend(k,j,i) + & |
---|
545 | kh(k,j,i) * g / rho(k,j,i) * & |
---|
546 | ( rho(k+1,j,i) - rho(k-1,j,i) ) * & |
---|
547 | dd2zu(k) |
---|
548 | ENDDO |
---|
549 | ENDDO |
---|
550 | |
---|
551 | ELSE |
---|
552 | |
---|
553 | DO j = nys, nyn |
---|
554 | DO k = nzb_diff_s_inner(j,i), nzt_diff |
---|
555 | tend(k,j,i) = tend(k,j,i) - & |
---|
556 | kh(k,j,i) * g / pt(k,j,i) * & |
---|
557 | ( pt(k+1,j,i) - pt(k-1,j,i) ) * & |
---|
558 | dd2zu(k) |
---|
559 | ENDDO |
---|
560 | |
---|
561 | IF ( use_surface_fluxes ) THEN |
---|
562 | k = nzb_diff_s_inner(j,i)-1 |
---|
563 | tend(k,j,i) = tend(k,j,i) + g / pt(k,j,i) * & |
---|
564 | shf(j,i) |
---|
565 | ENDIF |
---|
566 | |
---|
567 | IF ( use_top_fluxes ) THEN |
---|
568 | k = nzt |
---|
569 | tend(k,j,i) = tend(k,j,i) + g / pt(k,j,i) * & |
---|
570 | tswst(j,i) |
---|
571 | ENDIF |
---|
572 | ENDDO |
---|
573 | |
---|
574 | ENDIF |
---|
575 | |
---|
576 | ENDIF |
---|
577 | |
---|
578 | ELSE |
---|
579 | |
---|
580 | DO j = nys, nyn |
---|
581 | |
---|
582 | DO k = nzb_diff_s_inner(j,i), nzt_diff |
---|
583 | |
---|
584 | IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
585 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
586 | k2 = 0.61 * pt(k,j,i) |
---|
587 | tend(k,j,i) = tend(k,j,i) - kh(k,j,i) * & |
---|
588 | g / vpt(k,j,i) * & |
---|
589 | ( k1 * ( pt(k+1,j,i)-pt(k-1,j,i) ) + & |
---|
590 | k2 * ( q(k+1,j,i) - q(k-1,j,i) ) & |
---|
591 | ) * dd2zu(k) |
---|
592 | ELSE IF ( cloud_physics ) THEN |
---|
593 | IF ( ql(k,j,i) == 0.0 ) THEN |
---|
594 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
595 | k2 = 0.61 * pt(k,j,i) |
---|
596 | ELSE |
---|
597 | theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
598 | temp = theta * t_d_pt(k) |
---|
599 | k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
600 | ( q(k,j,i) - ql(k,j,i) ) * & |
---|
601 | ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
602 | ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
603 | ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
604 | k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
605 | ENDIF |
---|
606 | tend(k,j,i) = tend(k,j,i) - kh(k,j,i) * & |
---|
607 | g / vpt(k,j,i) * & |
---|
608 | ( k1 * ( pt(k+1,j,i)-pt(k-1,j,i) ) + & |
---|
609 | k2 * ( q(k+1,j,i) - q(k-1,j,i) ) & |
---|
610 | ) * dd2zu(k) |
---|
611 | ELSE IF ( cloud_droplets ) THEN |
---|
612 | k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
613 | k2 = 0.61 * pt(k,j,i) |
---|
614 | tend(k,j,i) = tend(k,j,i) - & |
---|
615 | kh(k,j,i) * g / vpt(k,j,i) * & |
---|
616 | ( k1 * ( pt(k+1,j,i)- pt(k-1,j,i) ) + & |
---|
617 | k2 * ( q(k+1,j,i) - q(k-1,j,i) ) - & |
---|
618 | pt(k,j,i) * ( ql(k+1,j,i) - & |
---|
619 | ql(k-1,j,i) ) ) * dd2zu(k) |
---|
620 | ENDIF |
---|
621 | |
---|
622 | ENDDO |
---|
623 | |
---|
624 | ENDDO |
---|
625 | |
---|
626 | IF ( use_surface_fluxes ) THEN |
---|
627 | |
---|
628 | DO j = nys, nyn |
---|
629 | |
---|
630 | k = nzb_diff_s_inner(j,i)-1 |
---|
631 | |
---|
632 | IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
633 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
634 | k2 = 0.61 * pt(k,j,i) |
---|
635 | ELSE IF ( cloud_physics ) THEN |
---|
636 | IF ( ql(k,j,i) == 0.0 ) THEN |
---|
637 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
638 | k2 = 0.61 * pt(k,j,i) |
---|
639 | ELSE |
---|
640 | theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
641 | temp = theta * t_d_pt(k) |
---|
642 | k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
643 | ( q(k,j,i) - ql(k,j,i) ) * & |
---|
644 | ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
645 | ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
646 | ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
647 | k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
648 | ENDIF |
---|
649 | ELSE IF ( cloud_droplets ) THEN |
---|
650 | k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
651 | k2 = 0.61 * pt(k,j,i) |
---|
652 | ENDIF |
---|
653 | |
---|
654 | tend(k,j,i) = tend(k,j,i) + g / vpt(k,j,i) * & |
---|
655 | ( k1* shf(j,i) + k2 * qsws(j,i) ) |
---|
656 | ENDDO |
---|
657 | |
---|
658 | ENDIF |
---|
659 | |
---|
660 | IF ( use_top_fluxes ) THEN |
---|
661 | |
---|
662 | DO j = nys, nyn |
---|
663 | |
---|
664 | k = nzt |
---|
665 | |
---|
666 | IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
667 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
668 | k2 = 0.61 * pt(k,j,i) |
---|
669 | ELSE IF ( cloud_physics ) THEN |
---|
670 | IF ( ql(k,j,i) == 0.0 ) THEN |
---|
671 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
672 | k2 = 0.61 * pt(k,j,i) |
---|
673 | ELSE |
---|
674 | theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
675 | temp = theta * t_d_pt(k) |
---|
676 | k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
677 | ( q(k,j,i) - ql(k,j,i) ) * & |
---|
678 | ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
679 | ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
680 | ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
681 | k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
682 | ENDIF |
---|
683 | ELSE IF ( cloud_droplets ) THEN |
---|
684 | k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
685 | k2 = 0.61 * pt(k,j,i) |
---|
686 | ENDIF |
---|
687 | |
---|
688 | tend(k,j,i) = tend(k,j,i) + g / vpt(k,j,i) * & |
---|
689 | ( k1* tswst(j,i) + k2 * qswst(j,i) ) |
---|
690 | ENDDO |
---|
691 | |
---|
692 | ENDIF |
---|
693 | |
---|
694 | ENDIF |
---|
695 | |
---|
696 | ENDIF |
---|
697 | |
---|
698 | ENDDO |
---|
699 | |
---|
700 | END SUBROUTINE production_e |
---|
701 | |
---|
702 | |
---|
703 | !------------------------------------------------------------------------------! |
---|
704 | ! Call for all grid points - accelerator version |
---|
705 | !------------------------------------------------------------------------------! |
---|
706 | SUBROUTINE production_e_acc |
---|
707 | |
---|
708 | USE arrays_3d, & |
---|
709 | ONLY: ddzw, dd2zu, kh, km, pt, q, ql, qsws, qswst, rho, shf, & |
---|
710 | tend, tswst, u, v, vpt, w |
---|
711 | |
---|
712 | USE cloud_parameters, & |
---|
713 | ONLY: l_d_cp, l_d_r, pt_d_t, t_d_pt |
---|
714 | |
---|
715 | USE control_parameters, & |
---|
716 | ONLY: cloud_droplets, cloud_physics, g, humidity, kappa, neutral, & |
---|
717 | ocean, prandtl_layer, pt_reference, rho_reference, & |
---|
718 | topography, use_single_reference_value, use_surface_fluxes, & |
---|
719 | use_top_fluxes |
---|
720 | |
---|
721 | USE grid_variables, & |
---|
722 | ONLY: ddx, dx, ddy, dy, wall_e_x, wall_e_y |
---|
723 | |
---|
724 | USE indices, & |
---|
725 | ONLY: i_left, i_right, j_north, j_south, nxl, nxr, nys, nyn, nzb, & |
---|
726 | nzb_diff_s_inner, nzb_diff_s_outer, nzb_s_inner, nzt, & |
---|
727 | nzt_diff |
---|
728 | |
---|
729 | IMPLICIT NONE |
---|
730 | |
---|
731 | INTEGER(iwp) :: i !: |
---|
732 | INTEGER(iwp) :: j !: |
---|
733 | INTEGER(iwp) :: k !: |
---|
734 | |
---|
735 | REAL(wp) :: def !: |
---|
736 | REAL(wp) :: dudx !: |
---|
737 | REAL(wp) :: dudy !: |
---|
738 | REAL(wp) :: dudz !: |
---|
739 | REAL(wp) :: dvdx !: |
---|
740 | REAL(wp) :: dvdy !: |
---|
741 | REAL(wp) :: dvdz !: |
---|
742 | REAL(wp) :: dwdx !: |
---|
743 | REAL(wp) :: dwdy !: |
---|
744 | REAL(wp) :: dwdz !: |
---|
745 | REAL(wp) :: k1 !: |
---|
746 | REAL(wp) :: k2 !: |
---|
747 | REAL(wp) :: km_neutral !: |
---|
748 | REAL(wp) :: theta !: |
---|
749 | REAL(wp) :: temp !: |
---|
750 | |
---|
751 | REAL(wp), DIMENSION(nzb:nzt+1,nys:nyn,nxl:nxr) :: usvs !: |
---|
752 | REAL(wp), DIMENSION(nzb:nzt+1,nys:nyn,nxl:nxr) :: vsus !: |
---|
753 | REAL(wp), DIMENSION(nzb:nzt+1,nys:nyn,nxl:nxr) :: wsus !: |
---|
754 | REAL(wp), DIMENSION(nzb:nzt+1,nys:nyn,nxl:nxr) :: wsvs !: |
---|
755 | !$acc declare create ( usvs, vsus, wsus, wsvs ) |
---|
756 | |
---|
757 | ! |
---|
758 | !-- First calculate horizontal momentum flux u'v', w'v', v'u', w'u' at |
---|
759 | !-- vertical walls, if neccessary |
---|
760 | !-- CAUTION: results are slightly different from the ij-version!! |
---|
761 | !-- ij-version should be called further below within the ij-loops!! |
---|
762 | IF ( topography /= 'flat' ) THEN |
---|
763 | CALL wall_fluxes_e_acc( usvs, 1.0_wp, 0.0_wp, 0.0_wp, 0.0_wp, wall_e_y ) |
---|
764 | CALL wall_fluxes_e_acc( wsvs, 0.0_wp, 0.0_wp, 1.0_wp, 0.0_wp, wall_e_y ) |
---|
765 | CALL wall_fluxes_e_acc( vsus, 0.0_wp, 1.0_wp, 0.0_wp, 0.0_wp, wall_e_x ) |
---|
766 | CALL wall_fluxes_e_acc( wsus, 0.0_wp, 0.0_wp, 0.0_wp, 1.0_wp, wall_e_x ) |
---|
767 | ENDIF |
---|
768 | |
---|
769 | |
---|
770 | ! |
---|
771 | !-- Calculate TKE production by shear |
---|
772 | !$acc kernels present( ddzw, dd2zu, kh, km, nzb_diff_s_inner, nzb_diff_s_outer ) & |
---|
773 | !$acc present( nzb_s_inner, nzb_s_outer, pt, q, ql, qsws, qswst, rho ) & |
---|
774 | !$acc present( shf, tend, tswst, u, v, vpt, w, wall_e_x, wall_e_y ) & |
---|
775 | !$acc copyin( u_0, v_0 ) |
---|
776 | DO i = i_left, i_right |
---|
777 | DO j = j_south, j_north |
---|
778 | DO k = 1, nzt |
---|
779 | |
---|
780 | IF ( k >= nzb_diff_s_outer(j,i) ) THEN |
---|
781 | |
---|
782 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
783 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
784 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
785 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
786 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
787 | |
---|
788 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
789 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
790 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
791 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
792 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
793 | |
---|
794 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
795 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
796 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
797 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
798 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
799 | |
---|
800 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
801 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
802 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
803 | |
---|
804 | IF ( def < 0.0 ) def = 0.0 |
---|
805 | |
---|
806 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
807 | |
---|
808 | ENDIF |
---|
809 | |
---|
810 | ENDDO |
---|
811 | ENDDO |
---|
812 | ENDDO |
---|
813 | |
---|
814 | IF ( prandtl_layer ) THEN |
---|
815 | |
---|
816 | ! |
---|
817 | !-- Position beneath wall |
---|
818 | !-- (2) - Will allways be executed. |
---|
819 | !-- 'bottom and wall: use u_0,v_0 and wall functions' |
---|
820 | DO i = i_left, i_right |
---|
821 | DO j = j_south, j_north |
---|
822 | DO k = 1, nzt |
---|
823 | |
---|
824 | IF ( ( wall_e_x(j,i) /= 0.0 ).OR.( wall_e_y(j,i) /= 0.0 ) ) & |
---|
825 | THEN |
---|
826 | |
---|
827 | IF ( k == nzb_diff_s_inner(j,i) - 1 ) THEN |
---|
828 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
829 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
830 | u_0(j,i) - u_0(j,i+1) ) * dd2zu(k) |
---|
831 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
832 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
833 | v_0(j,i) - v_0(j+1,i) ) * dd2zu(k) |
---|
834 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
835 | |
---|
836 | IF ( wall_e_y(j,i) /= 0.0 ) THEN |
---|
837 | ! |
---|
838 | !-- Inconsistency removed: as the thermal stratification is |
---|
839 | !-- not taken into account for the evaluation of the wall |
---|
840 | !-- fluxes at vertical walls, the eddy viscosity km must not |
---|
841 | !-- be used for the evaluation of the velocity gradients dudy |
---|
842 | !-- and dwdy |
---|
843 | !-- Note: The validity of the new method has not yet been |
---|
844 | !-- shown, as so far no suitable data for a validation |
---|
845 | !-- has been available |
---|
846 | ! CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
847 | ! usvs, 1.0_wp, 0.0_wp, 0.0_wp, 0.0_wp ) |
---|
848 | ! CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
849 | ! wsvs, 0.0_wp, 0.0_wp, 1.0_wp, 0.0_wp ) |
---|
850 | km_neutral = kappa * & |
---|
851 | ( usvs(k,j,i)**2 + wsvs(k,j,i)**2 )**0.25 * & |
---|
852 | 0.5 * dy |
---|
853 | IF ( km_neutral > 0.0 ) THEN |
---|
854 | dudy = - wall_e_y(j,i) * usvs(k,j,i) / km_neutral |
---|
855 | dwdy = - wall_e_y(j,i) * wsvs(k,j,i) / km_neutral |
---|
856 | ELSE |
---|
857 | dudy = 0.0 |
---|
858 | dwdy = 0.0 |
---|
859 | ENDIF |
---|
860 | ELSE |
---|
861 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
862 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
863 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
864 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
865 | ENDIF |
---|
866 | |
---|
867 | IF ( wall_e_x(j,i) /= 0.0 ) THEN |
---|
868 | ! |
---|
869 | !-- Inconsistency removed: as the thermal stratification is |
---|
870 | !-- not taken into account for the evaluation of the wall |
---|
871 | !-- fluxes at vertical walls, the eddy viscosity km must not |
---|
872 | !-- be used for the evaluation of the velocity gradients dvdx |
---|
873 | !-- and dwdx |
---|
874 | !-- Note: The validity of the new method has not yet been |
---|
875 | !-- shown, as so far no suitable data for a validation |
---|
876 | !-- has been available |
---|
877 | ! CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
878 | ! vsus, 0.0_wp, 1.0_wp, 0.0_wp, 0.0_wp ) |
---|
879 | ! CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
880 | ! wsus, 0.0_wp, 0.0_wp, 0.0_wp, 1.0_wp ) |
---|
881 | km_neutral = kappa * & |
---|
882 | ( vsus(k,j,i)**2 + wsus(k,j,i)**2 )**0.25 * & |
---|
883 | 0.5 * dx |
---|
884 | IF ( km_neutral > 0.0 ) THEN |
---|
885 | dvdx = - wall_e_x(j,i) * vsus(k,j,i) / km_neutral |
---|
886 | dwdx = - wall_e_x(j,i) * wsus(k,j,i) / km_neutral |
---|
887 | ELSE |
---|
888 | dvdx = 0.0 |
---|
889 | dwdx = 0.0 |
---|
890 | ENDIF |
---|
891 | ELSE |
---|
892 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
893 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
894 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
895 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
896 | ENDIF |
---|
897 | |
---|
898 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
899 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
900 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
901 | |
---|
902 | IF ( def < 0.0 ) def = 0.0 |
---|
903 | |
---|
904 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
905 | |
---|
906 | ENDIF |
---|
907 | ! |
---|
908 | !-- (3) - will be executed only, if there is at least one level |
---|
909 | !-- between (2) and (4), i.e. the topography must have a |
---|
910 | !-- minimum height of 2 dz. Wall fluxes for this case have |
---|
911 | !-- already been calculated for (2). |
---|
912 | !-- 'wall only: use wall functions' |
---|
913 | |
---|
914 | IF ( k >= nzb_diff_s_inner(j,i) .AND. & |
---|
915 | k <= nzb_diff_s_outer(j,i)-2 ) THEN |
---|
916 | |
---|
917 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
918 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
919 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
920 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
921 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
922 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
923 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
924 | |
---|
925 | IF ( wall_e_y(j,i) /= 0.0 ) THEN |
---|
926 | ! |
---|
927 | !-- Inconsistency removed: as the thermal stratification |
---|
928 | !-- is not taken into account for the evaluation of the |
---|
929 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
930 | !-- must not be used for the evaluation of the velocity |
---|
931 | !-- gradients dudy and dwdy |
---|
932 | !-- Note: The validity of the new method has not yet |
---|
933 | !-- been shown, as so far no suitable data for a |
---|
934 | !-- validation has been available |
---|
935 | km_neutral = kappa * ( usvs(k,j,i)**2 + & |
---|
936 | wsvs(k,j,i)**2 )**0.25 * 0.5 * dy |
---|
937 | IF ( km_neutral > 0.0 ) THEN |
---|
938 | dudy = - wall_e_y(j,i) * usvs(k,j,i) / km_neutral |
---|
939 | dwdy = - wall_e_y(j,i) * wsvs(k,j,i) / km_neutral |
---|
940 | ELSE |
---|
941 | dudy = 0.0 |
---|
942 | dwdy = 0.0 |
---|
943 | ENDIF |
---|
944 | ELSE |
---|
945 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
946 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
947 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
948 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
949 | ENDIF |
---|
950 | |
---|
951 | IF ( wall_e_x(j,i) /= 0.0 ) THEN |
---|
952 | ! |
---|
953 | !-- Inconsistency removed: as the thermal stratification |
---|
954 | !-- is not taken into account for the evaluation of the |
---|
955 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
956 | !-- must not be used for the evaluation of the velocity |
---|
957 | !-- gradients dvdx and dwdx |
---|
958 | !-- Note: The validity of the new method has not yet |
---|
959 | !-- been shown, as so far no suitable data for a |
---|
960 | !-- validation has been available |
---|
961 | km_neutral = kappa * ( vsus(k,j,i)**2 + & |
---|
962 | wsus(k,j,i)**2 )**0.25 * 0.5 * dx |
---|
963 | IF ( km_neutral > 0.0 ) THEN |
---|
964 | dvdx = - wall_e_x(j,i) * vsus(k,j,i) / km_neutral |
---|
965 | dwdx = - wall_e_x(j,i) * wsus(k,j,i) / km_neutral |
---|
966 | ELSE |
---|
967 | dvdx = 0.0 |
---|
968 | dwdx = 0.0 |
---|
969 | ENDIF |
---|
970 | ELSE |
---|
971 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
972 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
973 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
974 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
975 | ENDIF |
---|
976 | |
---|
977 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
978 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
979 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
980 | |
---|
981 | IF ( def < 0.0 ) def = 0.0 |
---|
982 | |
---|
983 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
984 | |
---|
985 | ENDIF |
---|
986 | |
---|
987 | ! |
---|
988 | !-- (4) - will allways be executed. |
---|
989 | !-- 'special case: free atmosphere' (as for case (0)) |
---|
990 | IF ( k == nzb_diff_s_outer(j,i)-1 ) THEN |
---|
991 | |
---|
992 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
993 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
994 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
995 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
996 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
997 | |
---|
998 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
999 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1000 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1001 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1002 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
1003 | |
---|
1004 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1005 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1006 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1007 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1008 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1009 | |
---|
1010 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
1011 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
1012 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1013 | |
---|
1014 | IF ( def < 0.0 ) def = 0.0 |
---|
1015 | |
---|
1016 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1017 | |
---|
1018 | ENDIF |
---|
1019 | |
---|
1020 | ENDIF |
---|
1021 | |
---|
1022 | ENDDO |
---|
1023 | ENDDO |
---|
1024 | ENDDO |
---|
1025 | |
---|
1026 | ! |
---|
1027 | !-- Position without adjacent wall |
---|
1028 | !-- (1) - will allways be executed. |
---|
1029 | !-- 'bottom only: use u_0,v_0' |
---|
1030 | DO i = i_left, i_right |
---|
1031 | DO j = j_south, j_north |
---|
1032 | DO k = 1, nzt |
---|
1033 | |
---|
1034 | IF ( ( wall_e_x(j,i) == 0.0 ) .AND. ( wall_e_y(j,i) == 0.0 ) ) & |
---|
1035 | THEN |
---|
1036 | |
---|
1037 | IF ( k == nzb_diff_s_inner(j,i)-1 ) THEN |
---|
1038 | |
---|
1039 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1040 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1041 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1042 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1043 | u_0(j,i) - u_0(j,i+1) ) * dd2zu(k) |
---|
1044 | |
---|
1045 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1046 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1047 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1048 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1049 | v_0(j,i) - v_0(j+1,i) ) * dd2zu(k) |
---|
1050 | |
---|
1051 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1052 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1053 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1054 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1055 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1056 | |
---|
1057 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
1058 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
1059 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1060 | |
---|
1061 | IF ( def < 0.0 ) def = 0.0 |
---|
1062 | |
---|
1063 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1064 | |
---|
1065 | ENDIF |
---|
1066 | |
---|
1067 | ENDIF |
---|
1068 | |
---|
1069 | ENDDO |
---|
1070 | ENDDO |
---|
1071 | ENDDO |
---|
1072 | |
---|
1073 | ELSEIF ( use_surface_fluxes ) THEN |
---|
1074 | |
---|
1075 | DO i = i_left, i_right |
---|
1076 | DO j = j_south, j_north |
---|
1077 | DO k = 1, nzt |
---|
1078 | |
---|
1079 | IF ( k == nzb_diff_s_outer(j,i)-1 ) THEN |
---|
1080 | |
---|
1081 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1082 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1083 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1084 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1085 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
1086 | |
---|
1087 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1088 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1089 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1090 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1091 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
1092 | |
---|
1093 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1094 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1095 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1096 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1097 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1098 | |
---|
1099 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
1100 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
1101 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1102 | |
---|
1103 | IF ( def < 0.0 ) def = 0.0 |
---|
1104 | |
---|
1105 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1106 | |
---|
1107 | ENDIF |
---|
1108 | |
---|
1109 | ENDDO |
---|
1110 | ENDDO |
---|
1111 | ENDDO |
---|
1112 | |
---|
1113 | ENDIF |
---|
1114 | |
---|
1115 | ! |
---|
1116 | !-- If required, calculate TKE production by buoyancy |
---|
1117 | IF ( .NOT. neutral ) THEN |
---|
1118 | |
---|
1119 | IF ( .NOT. humidity ) THEN |
---|
1120 | |
---|
1121 | IF ( use_single_reference_value ) THEN |
---|
1122 | |
---|
1123 | IF ( ocean ) THEN |
---|
1124 | ! |
---|
1125 | !-- So far in the ocean no special treatment of density flux |
---|
1126 | !-- in the bottom and top surface layer |
---|
1127 | DO i = i_left, i_right |
---|
1128 | DO j = j_south, j_north |
---|
1129 | DO k = 1, nzt |
---|
1130 | IF ( k > nzb_s_inner(j,i) ) THEN |
---|
1131 | tend(k,j,i) = tend(k,j,i) + & |
---|
1132 | kh(k,j,i) * g / rho_reference * & |
---|
1133 | ( rho(k+1,j,i) - rho(k-1,j,i) ) * & |
---|
1134 | dd2zu(k) |
---|
1135 | ENDIF |
---|
1136 | ENDDO |
---|
1137 | ENDDO |
---|
1138 | ENDDO |
---|
1139 | |
---|
1140 | ELSE |
---|
1141 | |
---|
1142 | DO i = i_left, i_right |
---|
1143 | DO j = j_south, j_north |
---|
1144 | DO k = 1, nzt_diff |
---|
1145 | IF ( k >= nzb_diff_s_inner(j,i) ) THEN |
---|
1146 | tend(k,j,i) = tend(k,j,i) - & |
---|
1147 | kh(k,j,i) * g / pt_reference * & |
---|
1148 | ( pt(k+1,j,i) - pt(k-1,j,i) ) * & |
---|
1149 | dd2zu(k) |
---|
1150 | ENDIF |
---|
1151 | |
---|
1152 | IF ( k == nzb_diff_s_inner(j,i)-1 .AND. & |
---|
1153 | use_surface_fluxes ) THEN |
---|
1154 | tend(k,j,i) = tend(k,j,i) + g / pt_reference * & |
---|
1155 | shf(j,i) |
---|
1156 | ENDIF |
---|
1157 | |
---|
1158 | IF ( k == nzt .AND. use_top_fluxes ) THEN |
---|
1159 | tend(k,j,i) = tend(k,j,i) + g / pt_reference * & |
---|
1160 | tswst(j,i) |
---|
1161 | ENDIF |
---|
1162 | ENDDO |
---|
1163 | ENDDO |
---|
1164 | ENDDO |
---|
1165 | |
---|
1166 | ENDIF |
---|
1167 | |
---|
1168 | ELSE |
---|
1169 | |
---|
1170 | IF ( ocean ) THEN |
---|
1171 | ! |
---|
1172 | !-- So far in the ocean no special treatment of density flux |
---|
1173 | !-- in the bottom and top surface layer |
---|
1174 | DO i = i_left, i_right |
---|
1175 | DO j = j_south, j_north |
---|
1176 | DO k = 1, nzt |
---|
1177 | IF ( k > nzb_s_inner(j,i) ) THEN |
---|
1178 | tend(k,j,i) = tend(k,j,i) + & |
---|
1179 | kh(k,j,i) * g / rho(k,j,i) * & |
---|
1180 | ( rho(k+1,j,i) - rho(k-1,j,i) ) * & |
---|
1181 | dd2zu(k) |
---|
1182 | ENDIF |
---|
1183 | ENDDO |
---|
1184 | ENDDO |
---|
1185 | ENDDO |
---|
1186 | |
---|
1187 | ELSE |
---|
1188 | |
---|
1189 | DO i = i_left, i_right |
---|
1190 | DO j = j_south, j_north |
---|
1191 | DO k = 1, nzt_diff |
---|
1192 | IF( k >= nzb_diff_s_inner(j,i) ) THEN |
---|
1193 | tend(k,j,i) = tend(k,j,i) - & |
---|
1194 | kh(k,j,i) * g / pt(k,j,i) * & |
---|
1195 | ( pt(k+1,j,i) - pt(k-1,j,i) ) * & |
---|
1196 | dd2zu(k) |
---|
1197 | ENDIF |
---|
1198 | |
---|
1199 | IF ( k == nzb_diff_s_inner(j,i)-1 .AND. & |
---|
1200 | use_surface_fluxes ) THEN |
---|
1201 | tend(k,j,i) = tend(k,j,i) + g / pt(k,j,i) * & |
---|
1202 | shf(j,i) |
---|
1203 | ENDIF |
---|
1204 | |
---|
1205 | IF ( k == nzt .AND. use_top_fluxes ) THEN |
---|
1206 | tend(k,j,i) = tend(k,j,i) + g / pt(k,j,i) * & |
---|
1207 | tswst(j,i) |
---|
1208 | ENDIF |
---|
1209 | ENDDO |
---|
1210 | ENDDO |
---|
1211 | ENDDO |
---|
1212 | |
---|
1213 | ENDIF |
---|
1214 | |
---|
1215 | ENDIF |
---|
1216 | |
---|
1217 | ELSE |
---|
1218 | ! |
---|
1219 | !++ This part gives the PGI compiler problems in the previous loop |
---|
1220 | !++ even without any acc statements???? |
---|
1221 | ! STOP '+++ production_e problems with acc-directives' |
---|
1222 | ! !acc loop |
---|
1223 | ! DO i = nxl, nxr |
---|
1224 | ! DO j = nys, nyn |
---|
1225 | ! !acc loop vector |
---|
1226 | ! DO k = 1, nzt_diff |
---|
1227 | ! |
---|
1228 | ! IF ( k >= nzb_diff_s_inner(j,i) ) THEN |
---|
1229 | ! |
---|
1230 | ! IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
1231 | ! k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1232 | ! k2 = 0.61 * pt(k,j,i) |
---|
1233 | ! tend(k,j,i) = tend(k,j,i) - kh(k,j,i) * & |
---|
1234 | ! g / vpt(k,j,i) * & |
---|
1235 | ! ( k1 * ( pt(k+1,j,i)-pt(k-1,j,i) ) + & |
---|
1236 | ! k2 * ( q(k+1,j,i) - q(k-1,j,i) ) & |
---|
1237 | ! ) * dd2zu(k) |
---|
1238 | ! ELSE IF ( cloud_physics ) THEN |
---|
1239 | ! IF ( ql(k,j,i) == 0.0 ) THEN |
---|
1240 | ! k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1241 | ! k2 = 0.61 * pt(k,j,i) |
---|
1242 | ! ELSE |
---|
1243 | ! theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
1244 | ! temp = theta * t_d_pt(k) |
---|
1245 | ! k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
1246 | ! ( q(k,j,i) - ql(k,j,i) ) * & |
---|
1247 | ! ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
1248 | ! ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
1249 | ! ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
1250 | ! k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
1251 | ! ENDIF |
---|
1252 | ! tend(k,j,i) = tend(k,j,i) - kh(k,j,i) * & |
---|
1253 | ! g / vpt(k,j,i) * & |
---|
1254 | ! ( k1 * ( pt(k+1,j,i)-pt(k-1,j,i) ) + & |
---|
1255 | ! k2 * ( q(k+1,j,i) - q(k-1,j,i) ) & |
---|
1256 | ! ) * dd2zu(k) |
---|
1257 | ! ELSE IF ( cloud_droplets ) THEN |
---|
1258 | ! k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
1259 | ! k2 = 0.61 * pt(k,j,i) |
---|
1260 | ! tend(k,j,i) = tend(k,j,i) - & |
---|
1261 | ! kh(k,j,i) * g / vpt(k,j,i) * & |
---|
1262 | ! ( k1 * ( pt(k+1,j,i)- pt(k-1,j,i) ) + & |
---|
1263 | ! k2 * ( q(k+1,j,i) - q(k-1,j,i) ) - & |
---|
1264 | ! pt(k,j,i) * ( ql(k+1,j,i) - & |
---|
1265 | ! ql(k-1,j,i) ) ) * dd2zu(k) |
---|
1266 | ! ENDIF |
---|
1267 | ! |
---|
1268 | ! ENDIF |
---|
1269 | ! |
---|
1270 | ! ENDDO |
---|
1271 | ! ENDDO |
---|
1272 | ! ENDDO |
---|
1273 | ! |
---|
1274 | |
---|
1275 | !!++ Next two loops are probably very inefficiently parallellized |
---|
1276 | !!++ and will require better optimization |
---|
1277 | ! IF ( use_surface_fluxes ) THEN |
---|
1278 | ! |
---|
1279 | ! !acc loop |
---|
1280 | ! DO i = nxl, nxr |
---|
1281 | ! DO j = nys, nyn |
---|
1282 | ! !acc loop vector |
---|
1283 | ! DO k = 1, nzt_diff |
---|
1284 | ! |
---|
1285 | ! IF ( k == nzb_diff_s_inner(j,i)-1 ) THEN |
---|
1286 | ! |
---|
1287 | ! IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
1288 | ! k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1289 | ! k2 = 0.61 * pt(k,j,i) |
---|
1290 | ! ELSE IF ( cloud_physics ) THEN |
---|
1291 | ! IF ( ql(k,j,i) == 0.0 ) THEN |
---|
1292 | ! k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1293 | ! k2 = 0.61 * pt(k,j,i) |
---|
1294 | ! ELSE |
---|
1295 | ! theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
1296 | ! temp = theta * t_d_pt(k) |
---|
1297 | ! k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
1298 | ! ( q(k,j,i) - ql(k,j,i) ) * & |
---|
1299 | ! ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
1300 | ! ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
1301 | ! ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
1302 | ! k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
1303 | ! ENDIF |
---|
1304 | ! ELSE IF ( cloud_droplets ) THEN |
---|
1305 | ! k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
1306 | ! k2 = 0.61 * pt(k,j,i) |
---|
1307 | ! ENDIF |
---|
1308 | ! |
---|
1309 | ! tend(k,j,i) = tend(k,j,i) + g / vpt(k,j,i) * & |
---|
1310 | ! ( k1* shf(j,i) + k2 * qsws(j,i) ) |
---|
1311 | ! ENDIF |
---|
1312 | ! |
---|
1313 | ! ENDDO |
---|
1314 | ! ENDDO |
---|
1315 | ! ENDDO |
---|
1316 | ! |
---|
1317 | ! ENDIF |
---|
1318 | ! |
---|
1319 | ! IF ( use_top_fluxes ) THEN |
---|
1320 | ! |
---|
1321 | ! !acc loop |
---|
1322 | ! DO i = nxl, nxr |
---|
1323 | ! DO j = nys, nyn |
---|
1324 | ! !acc loop vector |
---|
1325 | ! DO k = 1, nzt |
---|
1326 | ! IF ( k == nzt ) THEN |
---|
1327 | ! |
---|
1328 | ! IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
1329 | ! k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1330 | ! k2 = 0.61 * pt(k,j,i) |
---|
1331 | ! ELSE IF ( cloud_physics ) THEN |
---|
1332 | ! IF ( ql(k,j,i) == 0.0 ) THEN |
---|
1333 | ! k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1334 | ! k2 = 0.61 * pt(k,j,i) |
---|
1335 | ! ELSE |
---|
1336 | ! theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
1337 | ! temp = theta * t_d_pt(k) |
---|
1338 | ! k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
1339 | ! ( q(k,j,i) - ql(k,j,i) ) * & |
---|
1340 | ! ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
1341 | ! ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
1342 | ! ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
1343 | ! k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
1344 | ! ENDIF |
---|
1345 | ! ELSE IF ( cloud_droplets ) THEN |
---|
1346 | ! k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
1347 | ! k2 = 0.61 * pt(k,j,i) |
---|
1348 | ! ENDIF |
---|
1349 | ! |
---|
1350 | ! tend(k,j,i) = tend(k,j,i) + g / vpt(k,j,i) * & |
---|
1351 | ! ( k1* tswst(j,i) + k2 * qswst(j,i) ) |
---|
1352 | ! |
---|
1353 | ! ENDIF |
---|
1354 | ! |
---|
1355 | ! ENDDO |
---|
1356 | ! ENDDO |
---|
1357 | ! ENDDO |
---|
1358 | ! |
---|
1359 | ! ENDIF |
---|
1360 | |
---|
1361 | ENDIF |
---|
1362 | |
---|
1363 | ENDIF |
---|
1364 | !$acc end kernels |
---|
1365 | |
---|
1366 | END SUBROUTINE production_e_acc |
---|
1367 | |
---|
1368 | |
---|
1369 | !------------------------------------------------------------------------------! |
---|
1370 | ! Call for grid point i,j |
---|
1371 | !------------------------------------------------------------------------------! |
---|
1372 | SUBROUTINE production_e_ij( i, j ) |
---|
1373 | |
---|
1374 | USE arrays_3d, & |
---|
1375 | ONLY: ddzw, dd2zu, kh, km, pt, q, ql, qsws, qswst, rho, shf, & |
---|
1376 | tend, tswst, u, v, vpt, w |
---|
1377 | |
---|
1378 | USE cloud_parameters, & |
---|
1379 | ONLY: l_d_cp, l_d_r, pt_d_t, t_d_pt |
---|
1380 | |
---|
1381 | USE control_parameters, & |
---|
1382 | ONLY: cloud_droplets, cloud_physics, g, humidity, kappa, neutral, & |
---|
1383 | ocean, prandtl_layer, pt_reference, rho_reference, & |
---|
1384 | use_single_reference_value, use_surface_fluxes, & |
---|
1385 | use_top_fluxes |
---|
1386 | |
---|
1387 | USE grid_variables, & |
---|
1388 | ONLY: ddx, dx, ddy, dy, wall_e_x, wall_e_y |
---|
1389 | |
---|
1390 | USE indices, & |
---|
1391 | ONLY: nxl, nxr, nys, nyn, nzb, nzb_diff_s_inner, & |
---|
1392 | nzb_diff_s_outer, nzb_s_inner, nzt, nzt_diff |
---|
1393 | |
---|
1394 | IMPLICIT NONE |
---|
1395 | |
---|
1396 | INTEGER(iwp) :: i !: |
---|
1397 | INTEGER(iwp) :: j !: |
---|
1398 | INTEGER(iwp) :: k !: |
---|
1399 | |
---|
1400 | REAL(wp) :: def !: |
---|
1401 | REAL(wp) :: dudx !: |
---|
1402 | REAL(wp) :: dudy !: |
---|
1403 | REAL(wp) :: dudz !: |
---|
1404 | REAL(wp) :: dvdx !: |
---|
1405 | REAL(wp) :: dvdy !: |
---|
1406 | REAL(wp) :: dvdz !: |
---|
1407 | REAL(wp) :: dwdx !: |
---|
1408 | REAL(wp) :: dwdy !: |
---|
1409 | REAL(wp) :: dwdz !: |
---|
1410 | REAL(wp) :: k1 !: |
---|
1411 | REAL(wp) :: k2 !: |
---|
1412 | REAL(wp) :: km_neutral !: |
---|
1413 | REAL(wp) :: theta !: |
---|
1414 | REAL(wp) :: temp !: |
---|
1415 | |
---|
1416 | REAL(wp), DIMENSION(nzb:nzt+1) :: usvs !: |
---|
1417 | REAL(wp), DIMENSION(nzb:nzt+1) :: vsus !: |
---|
1418 | REAL(wp), DIMENSION(nzb:nzt+1) :: wsus !: |
---|
1419 | REAL(wp), DIMENSION(nzb:nzt+1) :: wsvs !: |
---|
1420 | |
---|
1421 | ! |
---|
1422 | !-- Calculate TKE production by shear |
---|
1423 | DO k = nzb_diff_s_outer(j,i), nzt |
---|
1424 | |
---|
1425 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1426 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1427 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1428 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1429 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
1430 | |
---|
1431 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1432 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1433 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1434 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1435 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
1436 | |
---|
1437 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1438 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1439 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1440 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1441 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1442 | |
---|
1443 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) & |
---|
1444 | + dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + dvdz**2 & |
---|
1445 | + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1446 | |
---|
1447 | IF ( def < 0.0 ) def = 0.0 |
---|
1448 | |
---|
1449 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1450 | |
---|
1451 | ENDDO |
---|
1452 | |
---|
1453 | IF ( prandtl_layer ) THEN |
---|
1454 | |
---|
1455 | IF ( ( wall_e_x(j,i) /= 0.0 ) .OR. ( wall_e_y(j,i) /= 0.0 ) ) THEN |
---|
1456 | |
---|
1457 | ! |
---|
1458 | !-- Position beneath wall |
---|
1459 | !-- (2) - Will allways be executed. |
---|
1460 | !-- 'bottom and wall: use u_0,v_0 and wall functions' |
---|
1461 | k = nzb_diff_s_inner(j,i)-1 |
---|
1462 | |
---|
1463 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1464 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1465 | u_0(j,i) - u_0(j,i+1) ) * dd2zu(k) |
---|
1466 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1467 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1468 | v_0(j,i) - v_0(j+1,i) ) * dd2zu(k) |
---|
1469 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1470 | |
---|
1471 | IF ( wall_e_y(j,i) /= 0.0 ) THEN |
---|
1472 | ! |
---|
1473 | !-- Inconsistency removed: as the thermal stratification |
---|
1474 | !-- is not taken into account for the evaluation of the |
---|
1475 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
1476 | !-- must not be used for the evaluation of the velocity |
---|
1477 | !-- gradients dudy and dwdy |
---|
1478 | !-- Note: The validity of the new method has not yet |
---|
1479 | !-- been shown, as so far no suitable data for a |
---|
1480 | !-- validation has been available |
---|
1481 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
1482 | usvs, 1.0_wp, 0.0_wp, 0.0_wp, 0.0_wp ) |
---|
1483 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
1484 | wsvs, 0.0_wp, 0.0_wp, 1.0_wp, 0.0_wp ) |
---|
1485 | km_neutral = kappa * ( usvs(k)**2 + wsvs(k)**2 )**0.25 * & |
---|
1486 | 0.5 * dy |
---|
1487 | IF ( km_neutral > 0.0 ) THEN |
---|
1488 | dudy = - wall_e_y(j,i) * usvs(k) / km_neutral |
---|
1489 | dwdy = - wall_e_y(j,i) * wsvs(k) / km_neutral |
---|
1490 | ELSE |
---|
1491 | dudy = 0.0 |
---|
1492 | dwdy = 0.0 |
---|
1493 | ENDIF |
---|
1494 | ELSE |
---|
1495 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1496 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1497 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1498 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1499 | ENDIF |
---|
1500 | |
---|
1501 | IF ( wall_e_x(j,i) /= 0.0 ) THEN |
---|
1502 | ! |
---|
1503 | !-- Inconsistency removed: as the thermal stratification |
---|
1504 | !-- is not taken into account for the evaluation of the |
---|
1505 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
1506 | !-- must not be used for the evaluation of the velocity |
---|
1507 | !-- gradients dvdx and dwdx |
---|
1508 | !-- Note: The validity of the new method has not yet |
---|
1509 | !-- been shown, as so far no suitable data for a |
---|
1510 | !-- validation has been available |
---|
1511 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
1512 | vsus, 0.0_wp, 1.0_wp, 0.0_wp, 0.0_wp ) |
---|
1513 | CALL wall_fluxes_e( i, j, k, nzb_diff_s_outer(j,i)-2, & |
---|
1514 | wsus, 0.0_wp, 0.0_wp, 0.0_wp, 1.0_wp ) |
---|
1515 | km_neutral = kappa * ( vsus(k)**2 + wsus(k)**2 )**0.25 * & |
---|
1516 | 0.5 * dx |
---|
1517 | IF ( km_neutral > 0.0 ) THEN |
---|
1518 | dvdx = - wall_e_x(j,i) * vsus(k) / km_neutral |
---|
1519 | dwdx = - wall_e_x(j,i) * wsus(k) / km_neutral |
---|
1520 | ELSE |
---|
1521 | dvdx = 0.0 |
---|
1522 | dwdx = 0.0 |
---|
1523 | ENDIF |
---|
1524 | ELSE |
---|
1525 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1526 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1527 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1528 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1529 | ENDIF |
---|
1530 | |
---|
1531 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
1532 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
1533 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1534 | |
---|
1535 | IF ( def < 0.0 ) def = 0.0 |
---|
1536 | |
---|
1537 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1538 | |
---|
1539 | ! |
---|
1540 | !-- (3) - will be executed only, if there is at least one level |
---|
1541 | !-- between (2) and (4), i.e. the topography must have a |
---|
1542 | !-- minimum height of 2 dz. Wall fluxes for this case have |
---|
1543 | !-- already been calculated for (2). |
---|
1544 | !-- 'wall only: use wall functions' |
---|
1545 | DO k = nzb_diff_s_inner(j,i), nzb_diff_s_outer(j,i)-2 |
---|
1546 | |
---|
1547 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1548 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1549 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
1550 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1551 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1552 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
1553 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1554 | |
---|
1555 | IF ( wall_e_y(j,i) /= 0.0 ) THEN |
---|
1556 | ! |
---|
1557 | !-- Inconsistency removed: as the thermal stratification |
---|
1558 | !-- is not taken into account for the evaluation of the |
---|
1559 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
1560 | !-- must not be used for the evaluation of the velocity |
---|
1561 | !-- gradients dudy and dwdy |
---|
1562 | !-- Note: The validity of the new method has not yet |
---|
1563 | !-- been shown, as so far no suitable data for a |
---|
1564 | !-- validation has been available |
---|
1565 | km_neutral = kappa * ( usvs(k)**2 + & |
---|
1566 | wsvs(k)**2 )**0.25 * 0.5 * dy |
---|
1567 | IF ( km_neutral > 0.0 ) THEN |
---|
1568 | dudy = - wall_e_y(j,i) * usvs(k) / km_neutral |
---|
1569 | dwdy = - wall_e_y(j,i) * wsvs(k) / km_neutral |
---|
1570 | ELSE |
---|
1571 | dudy = 0.0 |
---|
1572 | dwdy = 0.0 |
---|
1573 | ENDIF |
---|
1574 | ELSE |
---|
1575 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1576 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1577 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1578 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1579 | ENDIF |
---|
1580 | |
---|
1581 | IF ( wall_e_x(j,i) /= 0.0 ) THEN |
---|
1582 | ! |
---|
1583 | !-- Inconsistency removed: as the thermal stratification |
---|
1584 | !-- is not taken into account for the evaluation of the |
---|
1585 | !-- wall fluxes at vertical walls, the eddy viscosity km |
---|
1586 | !-- must not be used for the evaluation of the velocity |
---|
1587 | !-- gradients dvdx and dwdx |
---|
1588 | !-- Note: The validity of the new method has not yet |
---|
1589 | !-- been shown, as so far no suitable data for a |
---|
1590 | !-- validation has been available |
---|
1591 | km_neutral = kappa * ( vsus(k)**2 + & |
---|
1592 | wsus(k)**2 )**0.25 * 0.5 * dx |
---|
1593 | IF ( km_neutral > 0.0 ) THEN |
---|
1594 | dvdx = - wall_e_x(j,i) * vsus(k) / km_neutral |
---|
1595 | dwdx = - wall_e_x(j,i) * wsus(k) / km_neutral |
---|
1596 | ELSE |
---|
1597 | dvdx = 0.0 |
---|
1598 | dwdx = 0.0 |
---|
1599 | ENDIF |
---|
1600 | ELSE |
---|
1601 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1602 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1603 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1604 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1605 | ENDIF |
---|
1606 | |
---|
1607 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
1608 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
1609 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1610 | |
---|
1611 | IF ( def < 0.0 ) def = 0.0 |
---|
1612 | |
---|
1613 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1614 | |
---|
1615 | ENDDO |
---|
1616 | |
---|
1617 | ! |
---|
1618 | !-- (4) - will allways be executed. |
---|
1619 | !-- 'special case: free atmosphere' (as for case (0)) |
---|
1620 | k = nzb_diff_s_outer(j,i)-1 |
---|
1621 | |
---|
1622 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1623 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1624 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1625 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1626 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
1627 | |
---|
1628 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1629 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1630 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1631 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1632 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
1633 | |
---|
1634 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1635 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1636 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1637 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1638 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1639 | |
---|
1640 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
1641 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
1642 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1643 | |
---|
1644 | IF ( def < 0.0 ) def = 0.0 |
---|
1645 | |
---|
1646 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1647 | |
---|
1648 | ELSE |
---|
1649 | |
---|
1650 | ! |
---|
1651 | !-- Position without adjacent wall |
---|
1652 | !-- (1) - will allways be executed. |
---|
1653 | !-- 'bottom only: use u_0,v_0' |
---|
1654 | k = nzb_diff_s_inner(j,i)-1 |
---|
1655 | |
---|
1656 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1657 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1658 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1659 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1660 | u_0(j,i) - u_0(j,i+1) ) * dd2zu(k) |
---|
1661 | |
---|
1662 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1663 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1664 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1665 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1666 | v_0(j,i) - v_0(j+1,i) ) * dd2zu(k) |
---|
1667 | |
---|
1668 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1669 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1670 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1671 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1672 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1673 | |
---|
1674 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) & |
---|
1675 | + dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + dvdz**2 & |
---|
1676 | + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1677 | |
---|
1678 | IF ( def < 0.0 ) def = 0.0 |
---|
1679 | |
---|
1680 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1681 | |
---|
1682 | ENDIF |
---|
1683 | |
---|
1684 | ELSEIF ( use_surface_fluxes ) THEN |
---|
1685 | |
---|
1686 | k = nzb_diff_s_outer(j,i)-1 |
---|
1687 | |
---|
1688 | dudx = ( u(k,j,i+1) - u(k,j,i) ) * ddx |
---|
1689 | dudy = 0.25 * ( u(k,j+1,i) + u(k,j+1,i+1) - & |
---|
1690 | u(k,j-1,i) - u(k,j-1,i+1) ) * ddy |
---|
1691 | dudz = 0.5 * ( u(k+1,j,i) + u(k+1,j,i+1) - & |
---|
1692 | u(k-1,j,i) - u(k-1,j,i+1) ) * dd2zu(k) |
---|
1693 | |
---|
1694 | dvdx = 0.25 * ( v(k,j,i+1) + v(k,j+1,i+1) - & |
---|
1695 | v(k,j,i-1) - v(k,j+1,i-1) ) * ddx |
---|
1696 | dvdy = ( v(k,j+1,i) - v(k,j,i) ) * ddy |
---|
1697 | dvdz = 0.5 * ( v(k+1,j,i) + v(k+1,j+1,i) - & |
---|
1698 | v(k-1,j,i) - v(k-1,j+1,i) ) * dd2zu(k) |
---|
1699 | |
---|
1700 | dwdx = 0.25 * ( w(k,j,i+1) + w(k-1,j,i+1) - & |
---|
1701 | w(k,j,i-1) - w(k-1,j,i-1) ) * ddx |
---|
1702 | dwdy = 0.25 * ( w(k,j+1,i) + w(k-1,j+1,i) - & |
---|
1703 | w(k,j-1,i) - w(k-1,j-1,i) ) * ddy |
---|
1704 | dwdz = ( w(k,j,i) - w(k-1,j,i) ) * ddzw(k) |
---|
1705 | |
---|
1706 | def = 2.0 * ( dudx**2 + dvdy**2 + dwdz**2 ) + & |
---|
1707 | dudy**2 + dvdx**2 + dwdx**2 + dwdy**2 + dudz**2 + & |
---|
1708 | dvdz**2 + 2.0 * ( dvdx*dudy + dwdx*dudz + dwdy*dvdz ) |
---|
1709 | |
---|
1710 | IF ( def < 0.0 ) def = 0.0 |
---|
1711 | |
---|
1712 | tend(k,j,i) = tend(k,j,i) + km(k,j,i) * def |
---|
1713 | |
---|
1714 | ENDIF |
---|
1715 | |
---|
1716 | ! |
---|
1717 | !-- If required, calculate TKE production by buoyancy |
---|
1718 | IF ( .NOT. neutral ) THEN |
---|
1719 | |
---|
1720 | IF ( .NOT. humidity ) THEN |
---|
1721 | |
---|
1722 | IF ( use_single_reference_value ) THEN |
---|
1723 | |
---|
1724 | IF ( ocean ) THEN |
---|
1725 | ! |
---|
1726 | !-- So far in the ocean no special treatment of density flux in |
---|
1727 | !-- the bottom and top surface layer |
---|
1728 | DO k = nzb_s_inner(j,i)+1, nzt |
---|
1729 | tend(k,j,i) = tend(k,j,i) + & |
---|
1730 | kh(k,j,i) * g / rho_reference * & |
---|
1731 | ( rho(k+1,j,i) - rho(k-1,j,i) ) * dd2zu(k) |
---|
1732 | ENDDO |
---|
1733 | |
---|
1734 | ELSE |
---|
1735 | |
---|
1736 | DO k = nzb_diff_s_inner(j,i), nzt_diff |
---|
1737 | tend(k,j,i) = tend(k,j,i) - & |
---|
1738 | kh(k,j,i) * g / pt_reference * & |
---|
1739 | ( pt(k+1,j,i) - pt(k-1,j,i) ) * dd2zu(k) |
---|
1740 | ENDDO |
---|
1741 | |
---|
1742 | IF ( use_surface_fluxes ) THEN |
---|
1743 | k = nzb_diff_s_inner(j,i)-1 |
---|
1744 | tend(k,j,i) = tend(k,j,i) + g / pt_reference * shf(j,i) |
---|
1745 | ENDIF |
---|
1746 | |
---|
1747 | IF ( use_top_fluxes ) THEN |
---|
1748 | k = nzt |
---|
1749 | tend(k,j,i) = tend(k,j,i) + g / pt_reference * tswst(j,i) |
---|
1750 | ENDIF |
---|
1751 | |
---|
1752 | ENDIF |
---|
1753 | |
---|
1754 | ELSE |
---|
1755 | |
---|
1756 | IF ( ocean ) THEN |
---|
1757 | ! |
---|
1758 | !-- So far in the ocean no special treatment of density flux in |
---|
1759 | !-- the bottom and top surface layer |
---|
1760 | DO k = nzb_s_inner(j,i)+1, nzt |
---|
1761 | tend(k,j,i) = tend(k,j,i) + & |
---|
1762 | kh(k,j,i) * g / rho(k,j,i) * & |
---|
1763 | ( rho(k+1,j,i) - rho(k-1,j,i) ) * dd2zu(k) |
---|
1764 | ENDDO |
---|
1765 | |
---|
1766 | ELSE |
---|
1767 | |
---|
1768 | DO k = nzb_diff_s_inner(j,i), nzt_diff |
---|
1769 | tend(k,j,i) = tend(k,j,i) - & |
---|
1770 | kh(k,j,i) * g / pt(k,j,i) * & |
---|
1771 | ( pt(k+1,j,i) - pt(k-1,j,i) ) * dd2zu(k) |
---|
1772 | ENDDO |
---|
1773 | |
---|
1774 | IF ( use_surface_fluxes ) THEN |
---|
1775 | k = nzb_diff_s_inner(j,i)-1 |
---|
1776 | tend(k,j,i) = tend(k,j,i) + g / pt(k,j,i) * shf(j,i) |
---|
1777 | ENDIF |
---|
1778 | |
---|
1779 | IF ( use_top_fluxes ) THEN |
---|
1780 | k = nzt |
---|
1781 | tend(k,j,i) = tend(k,j,i) + g / pt(k,j,i) * tswst(j,i) |
---|
1782 | ENDIF |
---|
1783 | |
---|
1784 | ENDIF |
---|
1785 | |
---|
1786 | ENDIF |
---|
1787 | |
---|
1788 | ELSE |
---|
1789 | |
---|
1790 | DO k = nzb_diff_s_inner(j,i), nzt_diff |
---|
1791 | |
---|
1792 | IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
1793 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1794 | k2 = 0.61 * pt(k,j,i) |
---|
1795 | tend(k,j,i) = tend(k,j,i) - kh(k,j,i) * g / vpt(k,j,i) * & |
---|
1796 | ( k1 * ( pt(k+1,j,i)-pt(k-1,j,i) ) + & |
---|
1797 | k2 * ( q(k+1,j,i) - q(k-1,j,i) ) & |
---|
1798 | ) * dd2zu(k) |
---|
1799 | ELSE IF ( cloud_physics ) THEN |
---|
1800 | IF ( ql(k,j,i) == 0.0 ) THEN |
---|
1801 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1802 | k2 = 0.61 * pt(k,j,i) |
---|
1803 | ELSE |
---|
1804 | theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
1805 | temp = theta * t_d_pt(k) |
---|
1806 | k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
1807 | ( q(k,j,i) - ql(k,j,i) ) * & |
---|
1808 | ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
1809 | ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
1810 | ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
1811 | k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
1812 | ENDIF |
---|
1813 | tend(k,j,i) = tend(k,j,i) - kh(k,j,i) * g / vpt(k,j,i) * & |
---|
1814 | ( k1 * ( pt(k+1,j,i)-pt(k-1,j,i) ) + & |
---|
1815 | k2 * ( q(k+1,j,i) - q(k-1,j,i) ) & |
---|
1816 | ) * dd2zu(k) |
---|
1817 | ELSE IF ( cloud_droplets ) THEN |
---|
1818 | k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
1819 | k2 = 0.61 * pt(k,j,i) |
---|
1820 | tend(k,j,i) = tend(k,j,i) - kh(k,j,i) * g / vpt(k,j,i) * & |
---|
1821 | ( k1 * ( pt(k+1,j,i)-pt(k-1,j,i) ) + & |
---|
1822 | k2 * ( q(k+1,j,i) - q(k-1,j,i) ) - & |
---|
1823 | pt(k,j,i) * ( ql(k+1,j,i) - & |
---|
1824 | ql(k-1,j,i) ) ) * dd2zu(k) |
---|
1825 | ENDIF |
---|
1826 | ENDDO |
---|
1827 | |
---|
1828 | IF ( use_surface_fluxes ) THEN |
---|
1829 | k = nzb_diff_s_inner(j,i)-1 |
---|
1830 | |
---|
1831 | IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
1832 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1833 | k2 = 0.61 * pt(k,j,i) |
---|
1834 | ELSE IF ( cloud_physics ) THEN |
---|
1835 | IF ( ql(k,j,i) == 0.0 ) THEN |
---|
1836 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1837 | k2 = 0.61 * pt(k,j,i) |
---|
1838 | ELSE |
---|
1839 | theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
1840 | temp = theta * t_d_pt(k) |
---|
1841 | k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
1842 | ( q(k,j,i) - ql(k,j,i) ) * & |
---|
1843 | ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
1844 | ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
1845 | ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
1846 | k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
1847 | ENDIF |
---|
1848 | ELSE IF ( cloud_droplets ) THEN |
---|
1849 | k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
1850 | k2 = 0.61 * pt(k,j,i) |
---|
1851 | ENDIF |
---|
1852 | |
---|
1853 | tend(k,j,i) = tend(k,j,i) + g / vpt(k,j,i) * & |
---|
1854 | ( k1* shf(j,i) + k2 * qsws(j,i) ) |
---|
1855 | ENDIF |
---|
1856 | |
---|
1857 | IF ( use_top_fluxes ) THEN |
---|
1858 | k = nzt |
---|
1859 | |
---|
1860 | IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN |
---|
1861 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1862 | k2 = 0.61 * pt(k,j,i) |
---|
1863 | ELSE IF ( cloud_physics ) THEN |
---|
1864 | IF ( ql(k,j,i) == 0.0 ) THEN |
---|
1865 | k1 = 1.0 + 0.61 * q(k,j,i) |
---|
1866 | k2 = 0.61 * pt(k,j,i) |
---|
1867 | ELSE |
---|
1868 | theta = pt(k,j,i) + pt_d_t(k) * l_d_cp * ql(k,j,i) |
---|
1869 | temp = theta * t_d_pt(k) |
---|
1870 | k1 = ( 1.0 - q(k,j,i) + 1.61 * & |
---|
1871 | ( q(k,j,i) - ql(k,j,i) ) * & |
---|
1872 | ( 1.0 + 0.622 * l_d_r / temp ) ) / & |
---|
1873 | ( 1.0 + 0.622 * l_d_r * l_d_cp * & |
---|
1874 | ( q(k,j,i) - ql(k,j,i) ) / ( temp * temp ) ) |
---|
1875 | k2 = theta * ( l_d_cp / temp * k1 - 1.0 ) |
---|
1876 | ENDIF |
---|
1877 | ELSE IF ( cloud_droplets ) THEN |
---|
1878 | k1 = 1.0 + 0.61 * q(k,j,i) - ql(k,j,i) |
---|
1879 | k2 = 0.61 * pt(k,j,i) |
---|
1880 | ENDIF |
---|
1881 | |
---|
1882 | tend(k,j,i) = tend(k,j,i) + g / vpt(k,j,i) * & |
---|
1883 | ( k1* tswst(j,i) + k2 * qswst(j,i) ) |
---|
1884 | ENDIF |
---|
1885 | |
---|
1886 | ENDIF |
---|
1887 | |
---|
1888 | ENDIF |
---|
1889 | |
---|
1890 | END SUBROUTINE production_e_ij |
---|
1891 | |
---|
1892 | |
---|
1893 | SUBROUTINE production_e_init |
---|
1894 | |
---|
1895 | USE arrays_3d, & |
---|
1896 | ONLY: kh, km, u, us, usws, v, vsws, zu |
---|
1897 | |
---|
1898 | USE control_parameters, & |
---|
1899 | ONLY: kappa, prandtl_layer |
---|
1900 | |
---|
1901 | USE indices, & |
---|
1902 | ONLY: nxl, nxlg, nxr, nxrg, nys, nysg, nyn, nyng, nzb_u_inner, & |
---|
1903 | nzb_v_inner |
---|
1904 | |
---|
1905 | IMPLICIT NONE |
---|
1906 | |
---|
1907 | INTEGER(iwp) :: i !: |
---|
1908 | INTEGER(iwp) :: j !: |
---|
1909 | INTEGER(iwp) :: ku !: |
---|
1910 | INTEGER(iwp) :: kv !: |
---|
1911 | |
---|
1912 | IF ( prandtl_layer ) THEN |
---|
1913 | |
---|
1914 | IF ( first_call ) THEN |
---|
1915 | ALLOCATE( u_0(nysg:nyng,nxlg:nxrg), v_0(nysg:nyng,nxlg:nxrg) ) |
---|
1916 | u_0 = 0.0 ! just to avoid access of uninitialized memory |
---|
1917 | v_0 = 0.0 ! within exchange_horiz_2d |
---|
1918 | first_call = .FALSE. |
---|
1919 | ENDIF |
---|
1920 | |
---|
1921 | ! |
---|
1922 | !-- Calculate a virtual velocity at the surface in a way that the |
---|
1923 | !-- vertical velocity gradient at k = 1 (u(k+1)-u_0) matches the |
---|
1924 | !-- Prandtl law (-w'u'/km). This gradient is used in the TKE shear |
---|
1925 | !-- production term at k=1 (see production_e_ij). |
---|
1926 | !-- The velocity gradient has to be limited in case of too small km |
---|
1927 | !-- (otherwise the timestep may be significantly reduced by large |
---|
1928 | !-- surface winds). |
---|
1929 | !-- Upper bounds are nxr+1 and nyn+1 because otherwise these values are |
---|
1930 | !-- not available in case of non-cyclic boundary conditions. |
---|
1931 | !-- WARNING: the exact analytical solution would require the determination |
---|
1932 | !-- of the eddy diffusivity by km = u* * kappa * zp / phi_m. |
---|
1933 | !$OMP PARALLEL DO PRIVATE( ku, kv ) |
---|
1934 | DO i = nxl, nxr+1 |
---|
1935 | DO j = nys, nyn+1 |
---|
1936 | |
---|
1937 | ku = nzb_u_inner(j,i)+1 |
---|
1938 | kv = nzb_v_inner(j,i)+1 |
---|
1939 | |
---|
1940 | u_0(j,i) = u(ku+1,j,i) + usws(j,i) * ( zu(ku+1) - zu(ku-1) ) / & |
---|
1941 | ( 0.5 * ( km(ku,j,i) + km(ku,j,i-1) ) + & |
---|
1942 | 1.0E-20 ) |
---|
1943 | ! ( us(j,i) * kappa * zu(1) ) |
---|
1944 | v_0(j,i) = v(kv+1,j,i) + vsws(j,i) * ( zu(kv+1) - zu(kv-1) ) / & |
---|
1945 | ( 0.5 * ( km(kv,j,i) + km(kv,j-1,i) ) + & |
---|
1946 | 1.0E-20 ) |
---|
1947 | ! ( us(j,i) * kappa * zu(1) ) |
---|
1948 | |
---|
1949 | IF ( ABS( u(ku+1,j,i) - u_0(j,i) ) > & |
---|
1950 | ABS( u(ku+1,j,i) - u(ku-1,j,i) ) ) u_0(j,i) = u(ku-1,j,i) |
---|
1951 | IF ( ABS( v(kv+1,j,i) - v_0(j,i) ) > & |
---|
1952 | ABS( v(kv+1,j,i) - v(kv-1,j,i) ) ) v_0(j,i) = v(kv-1,j,i) |
---|
1953 | |
---|
1954 | ENDDO |
---|
1955 | ENDDO |
---|
1956 | |
---|
1957 | CALL exchange_horiz_2d( u_0 ) |
---|
1958 | CALL exchange_horiz_2d( v_0 ) |
---|
1959 | |
---|
1960 | ENDIF |
---|
1961 | |
---|
1962 | END SUBROUTINE production_e_init |
---|
1963 | |
---|
1964 | END MODULE production_e_mod |
---|