1 | MODULE trddyn |
---|
2 | !!====================================================================== |
---|
3 | !! *** MODULE trddyn *** |
---|
4 | !! Ocean trends : ocean momentum trends |
---|
5 | !!===================================================================== |
---|
6 | #if defined key_trddyn || defined key_esopa |
---|
7 | !!---------------------------------------------------------------------- |
---|
8 | !! 'key_trddyn' momentum trend diag. |
---|
9 | !!---------------------------------------------------------------------- |
---|
10 | !! trd_dyn : verify the basin averaged properties for momentum |
---|
11 | !! trd_dyn_init : |
---|
12 | !!---------------------------------------------------------------------- |
---|
13 | !! * Modules used |
---|
14 | USE oce ! ocean dynamics and tracers |
---|
15 | USE dom_oce ! ocean space and time domain |
---|
16 | USE phycst ! physical constants |
---|
17 | USE trdtra_oce ! ocean active tracer trend |
---|
18 | USE trddyn_oce ! ocean dynamics trend |
---|
19 | USE zdf_oce ! ocean vertical physics |
---|
20 | USE ldftra_oce ! ocean active tracers: lateral physics |
---|
21 | USE ldfdyn_oce ! ocean dynamics: lateral physics |
---|
22 | USE sol_oce ! solver variables |
---|
23 | USE obc_oce ! ocean lateral open boundary condition |
---|
24 | USE eosbn2 ! equation of state (eos routine) |
---|
25 | USE in_out_manager ! I/O manager |
---|
26 | USE lib_mpp ! distributed memory computing library |
---|
27 | |
---|
28 | IMPLICIT NONE |
---|
29 | PRIVATE |
---|
30 | |
---|
31 | !! * Routine accessibility |
---|
32 | PUBLIC trd_dyn ! called by step.F90 |
---|
33 | PUBLIC trd_dyn_init ! called by step.F90 |
---|
34 | |
---|
35 | !! * Shared module vaiables |
---|
36 | LOGICAL, PUBLIC, PARAMETER :: lk_trddyn = .TRUE. !: momentum trend flag |
---|
37 | |
---|
38 | !! * Substitutions |
---|
39 | # include "domzgr_substitute.h90" |
---|
40 | # include "vectopt_loop_substitute.h90" |
---|
41 | !!---------------------------------------------------------------------- |
---|
42 | !! OPA 9.0 , LODYC-IPSL (2003) |
---|
43 | !!---------------------------------------------------------------------- |
---|
44 | |
---|
45 | CONTAINS |
---|
46 | |
---|
47 | SUBROUTINE trd_dyn( kt ) |
---|
48 | !!--------------------------------------------------------------------- |
---|
49 | !! *** ROUTINE trd_dyn *** |
---|
50 | !! |
---|
51 | !! ** Purpose : verify the basin averaged properties of the momentum |
---|
52 | !! equation at every time step frequency ntrd. |
---|
53 | !! momentum equation: |
---|
54 | !! * non linear momentum trend (relative vorticity trend + hori- |
---|
55 | !! zontal kinetic energy gradient trend + vertical advection |
---|
56 | !! trend) : |
---|
57 | !! 1. conserve the momentum |
---|
58 | !! 2. conserve the potential relative vorticity (rotn/e3f) |
---|
59 | !! (except for the vertical advection) |
---|
60 | !! 3. conserve the potential enstrophy (except for the |
---|
61 | !! vertical advection trend) IF no cpp key activated |
---|
62 | !! or #defined key_vorcombined |
---|
63 | !! 4. conserve the horizontal kinetic energy if #defined |
---|
64 | !! key_vorenergy |
---|
65 | !! |
---|
66 | !! ** Method : |
---|
67 | !! damping trend |
---|
68 | !! horizontal pressure gradient trend |
---|
69 | !! horizontal kinetic energy gradient trend |
---|
70 | !! relative vorticity term trend |
---|
71 | !! coriolis trend |
---|
72 | !! |
---|
73 | !! History : |
---|
74 | !! ! 91-12 (G. Madec) Original code |
---|
75 | !! ! 92-06 (M. Imbard) add time step frequency |
---|
76 | !! ! 96-01 (G. Madec) Statement function for e3 |
---|
77 | !! suppression of common work arrays |
---|
78 | !! 8.5 ! 02-09 (G. Madec) F90: Free form and module |
---|
79 | !!--------------------------------------------------------------------- |
---|
80 | !! * Arguments |
---|
81 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
---|
82 | |
---|
83 | !! * Local declarations |
---|
84 | INTEGER :: ji, jj, jk, jn ! dummy loop indices |
---|
85 | |
---|
86 | REAL(wp) :: ze1e2w,zbe1ru,zbe2rv,zbtr,zth,ztz,zpeke,zcof |
---|
87 | REAL(wp) :: zmsku, zmskv |
---|
88 | REAL(wp) :: zumo(11),zvmo(11),zhke(10) |
---|
89 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: & |
---|
90 | zkepe, zkx, zky, zkz ! workspace |
---|
91 | |
---|
92 | NAMELIST/namtrd/ ntrd, nctls |
---|
93 | !!---------------------------------------------------------------------- |
---|
94 | |
---|
95 | |
---|
96 | ! 1. forcing trend and mask trends |
---|
97 | ! -------------------------------- |
---|
98 | |
---|
99 | IF( MOD(kt,ntrd) == 0 .OR. kt == nit000 .OR. kt == nitend ) THEN |
---|
100 | |
---|
101 | ! Mask surface forcing and bottom friction fluxes |
---|
102 | DO jj = 1, jpjm1 |
---|
103 | DO ji = 1, jpim1 |
---|
104 | zmsku = tmask_i(ji+1,jj ) * tmask_i(ji,jj) * umask(ji,jj,jk) |
---|
105 | zmskv = tmask_i(ji ,jj+1) * tmask_i(ji,jj) * vmask(ji,jj,jk) |
---|
106 | tautrd(ji,jj,1) = tautrd(ji,jj,1) * zmsku |
---|
107 | tautrd(ji,jj,2) = tautrd(ji,jj,2) * zmskv |
---|
108 | tautrd(ji,jj,3) = tautrd(ji,jj,3) * zmsku |
---|
109 | tautrd(ji,jj,4) = tautrd(ji,jj,4) * zmskv |
---|
110 | END DO |
---|
111 | END DO |
---|
112 | tautrd( : ,jpj,1:4) = 0.e0 |
---|
113 | tautrd(jpi, : ,1:4) = 0.e0 |
---|
114 | |
---|
115 | ! Mask the trends |
---|
116 | DO jn = 1,9 |
---|
117 | DO jk = 1,jpk |
---|
118 | DO jj = 1, jpjm1 |
---|
119 | DO ji = 1, jpim1 |
---|
120 | zmsku = tmask_i(ji+1,jj ) * tmask_i(ji,jj) * umask(ji,jj,jk) |
---|
121 | zmskv = tmask_i(ji ,jj+1) * tmask_i(ji,jj) * vmask(ji,jj,jk) |
---|
122 | utrd(ji,jj,jk,jn) = utrd(ji,jj,jk,jn) * zmsku |
---|
123 | vtrd(ji,jj,jk,jn) = vtrd(ji,jj,jk,jn) * zmskv |
---|
124 | END DO |
---|
125 | END DO |
---|
126 | END DO |
---|
127 | END DO |
---|
128 | utrd( : ,jpj,:,1:9) = 0.e0 ; vtrd( : ,jpj,:,1:9) = 0.e0 |
---|
129 | utrd(jpi, : ,:,1:9) = 0.e0 ; vtrd(jpi, : ,:,1:9) = 0.e0 |
---|
130 | |
---|
131 | ! Conversion potential energy - kinetic energy |
---|
132 | ! c a u t i o n here, trends are computed at kt+1 (now , but after the swap) |
---|
133 | |
---|
134 | zkx(:,:,:) = 0.e0 |
---|
135 | zky(:,:,:) = 0.e0 |
---|
136 | zkz(:,:,:) = 0.e0 |
---|
137 | |
---|
138 | CALL eos( tn, sn, rhd, rhop ) ! now potential and in situ densities |
---|
139 | |
---|
140 | ! Density flux at w-point |
---|
141 | DO jk = 2, jpk |
---|
142 | DO jj = 1, jpj |
---|
143 | DO ji = 1, jpi |
---|
144 | ze1e2w = 0.5 * e1t(ji,jj) * e2t(ji,jj) * wn(ji,jj,jk) * tmask_i(ji,jj) |
---|
145 | zkz(ji,jj,jk) = ze1e2w / rau0 * ( rhop(ji,jj,jk) + rhop(ji,jj,jk-1) ) |
---|
146 | END DO |
---|
147 | END DO |
---|
148 | END DO |
---|
149 | zkz (:,:, 1 ) = 0.e0 |
---|
150 | |
---|
151 | ! Density flux at u and v-points |
---|
152 | DO jk = 1, jpk |
---|
153 | DO jj = 1, jpjm1 |
---|
154 | DO ji = 1, jpim1 |
---|
155 | zcof = 0.5 / rau0 |
---|
156 | zbe1ru = zcof * e2u(ji,jj) * fse3u(ji,jj,jk) * un(ji,jj,jk) |
---|
157 | zbe2rv = zcof * e1v(ji,jj) * fse3v(ji,jj,jk) * vn(ji,jj,jk) |
---|
158 | zkx(ji,jj,jk) = zbe1ru * ( rhop(ji,jj,jk) + rhop(ji+1,jj,jk) ) |
---|
159 | zky(ji,jj,jk) = zbe2rv * ( rhop(ji,jj,jk) + rhop(ji,jj+1,jk) ) |
---|
160 | END DO |
---|
161 | END DO |
---|
162 | END DO |
---|
163 | |
---|
164 | ! Density flux divergence at t-point |
---|
165 | DO jk = 1, jpkm1 |
---|
166 | DO jj = 1, jpjm1 |
---|
167 | DO ji = 1, jpim1 |
---|
168 | zbtr = 1. / ( e1t(ji,jj)*e2t(ji,jj)*fse3t(ji,jj,jk) ) |
---|
169 | ztz = - zbtr * ( zkz(ji,jj,jk) - zkz(ji,jj,jk+1) ) |
---|
170 | zth = - zbtr * ( ( zkx(ji,jj,jk) - zkx(ji-1,jj,jk) ) & |
---|
171 | + ( zky(ji,jj,jk) - zky(ji,jj-1,jk) ) ) |
---|
172 | zkepe(ji,jj,jk) = (zth + ztz) * tmask(ji,jj,jk) * tmask_i(ji,jj) |
---|
173 | END DO |
---|
174 | END DO |
---|
175 | END DO |
---|
176 | zkepe( : , : ,jpk) = 0.e0 |
---|
177 | zkepe( : ,jpj, : ) = 0.e0 |
---|
178 | zkepe(jpi, : , : ) = 0.e0 |
---|
179 | |
---|
180 | |
---|
181 | ! 2. Basin averaged momentum trend |
---|
182 | ! -------------------------------- |
---|
183 | |
---|
184 | DO jn = 1,9 |
---|
185 | zumo(jn) = 0. |
---|
186 | zvmo(jn) = 0. |
---|
187 | DO jk = 1, jpk |
---|
188 | DO jj = 1, jpj |
---|
189 | DO ji = 1, jpi |
---|
190 | zumo(jn) = zumo(jn) + utrd(ji,jj,jk,jn) * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,jk) |
---|
191 | zvmo(jn) = zvmo(jn) + vtrd(ji,jj,jk,jn) * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,jk) |
---|
192 | END DO |
---|
193 | END DO |
---|
194 | END DO |
---|
195 | END DO |
---|
196 | |
---|
197 | zumo(10) = 0. |
---|
198 | zvmo(10) = 0. |
---|
199 | zumo(11) = 0. |
---|
200 | zvmo(11) = 0. |
---|
201 | DO jj = 1, jpj |
---|
202 | DO ji = 1, jpi |
---|
203 | zumo(10) = zumo(10) + tautrd(ji,jj,1) * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,1) |
---|
204 | zvmo(10) = zvmo(10) + tautrd(ji,jj,2) * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,1) |
---|
205 | zumo(11) = zumo(11) + tautrd(ji,jj,3) |
---|
206 | zvmo(11) = zvmo(11) + tautrd(ji,jj,4) |
---|
207 | END DO |
---|
208 | END DO |
---|
209 | |
---|
210 | |
---|
211 | ! 3. Basin averaged kinetic energy trend |
---|
212 | ! -------------------------------------- |
---|
213 | |
---|
214 | ! Field before, because after the array swap |
---|
215 | |
---|
216 | DO jn = 1,9 |
---|
217 | zhke(jn) = 0.e0 |
---|
218 | DO jk = 1, jpk |
---|
219 | DO jj = 1, jpj |
---|
220 | DO ji = 1, jpi |
---|
221 | zhke(jn) = zhke(jn) & |
---|
222 | & + ub(ji,jj,jk) * utrd(ji,jj,jk,jn) * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,jk) & |
---|
223 | & + vb(ji,jj,jk) * vtrd(ji,jj,jk,jn) * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,jk) |
---|
224 | END DO |
---|
225 | END DO |
---|
226 | END DO |
---|
227 | END DO |
---|
228 | |
---|
229 | zhke(10) = 0.e0 |
---|
230 | DO jj = 1, jpj |
---|
231 | DO ji = 1, jpi |
---|
232 | zhke(10) = zhke(10) & |
---|
233 | & + ub(ji,jj,1) * tautrd(ji,jj,1) * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,1) & |
---|
234 | & + vb(ji,jj,1) * tautrd(ji,jj,2) * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,1) |
---|
235 | END DO |
---|
236 | END DO |
---|
237 | |
---|
238 | zpeke = 0.e0 |
---|
239 | DO jk = 1,jpk |
---|
240 | DO jj = 1, jpj |
---|
241 | DO ji = 1, jpi |
---|
242 | zpeke = zpeke + zkepe(ji,jj,jk) * grav * fsdept(ji,jj,jk) & |
---|
243 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,jk) |
---|
244 | END DO |
---|
245 | END DO |
---|
246 | END DO |
---|
247 | |
---|
248 | IF( lk_mpp ) THEN |
---|
249 | CALL mpp_sum( zpeke ) |
---|
250 | CALL mpp_sum( zumo , 11 ) |
---|
251 | CALL mpp_sum( zvmo , 11 ) |
---|
252 | CALL mpp_sum( zhke , 10 ) |
---|
253 | ENDIF |
---|
254 | |
---|
255 | |
---|
256 | ! 4. Print |
---|
257 | ! -------- |
---|
258 | |
---|
259 | IF(lwp) THEN |
---|
260 | WRITE (numout,*) |
---|
261 | WRITE (numout,*) |
---|
262 | WRITE (numout,9400) kt |
---|
263 | WRITE (numout,9401) zumo( 1) / tvolu, zvmo( 1) / tvolv |
---|
264 | WRITE (numout,9402) zumo( 2) / tvolu, zvmo( 2) / tvolv |
---|
265 | WRITE (numout,9403) zumo( 3) / tvolu, zvmo( 3) / tvolv |
---|
266 | WRITE (numout,9404) zumo( 4) / tvolu, zvmo( 4) / tvolv |
---|
267 | WRITE (numout,9405) zumo( 5) / tvolu, zvmo( 5) / tvolv |
---|
268 | WRITE (numout,9406) zumo( 6) / tvolu, zvmo( 6) / tvolv |
---|
269 | WRITE (numout,9407) zumo( 7) / tvolu, zvmo( 7) / tvolv |
---|
270 | WRITE (numout,9408) zumo( 8) / tvolu, zvmo( 8) / tvolv |
---|
271 | WRITE (numout,9409) zumo(10) / tvolu, zvmo(10) / tvolv |
---|
272 | WRITE (numout,9410) zumo( 9) / tvolu, zvmo( 9) / tvolv |
---|
273 | WRITE (numout,9411) zumo(11) / tvolu, zvmo(11) / tvolv |
---|
274 | WRITE (numout,9412) |
---|
275 | WRITE (numout,9413) & |
---|
276 | & ( zumo(1) + zumo(2) + zumo(3) + zumo(4) + zumo(5) + zumo(6) & |
---|
277 | & + zumo(7) + zumo(8) + zumo(9) + zumo(10) + zumo(11) ) / tvolu, & |
---|
278 | & ( zvmo(1) + zvmo(2) + zvmo(3) + zvmo(4) + zvmo(5) + zvmo(6) & |
---|
279 | & + zvmo(7) + zvmo(8) + zvmo(9) + zvmo(10) + zvmo(11) ) / tvolv |
---|
280 | ENDIF |
---|
281 | |
---|
282 | 9400 FORMAT(' momentum trend at it= ', i6, ' :', /' ==============================') |
---|
283 | 9401 FORMAT(' pressure gradient u= ', e20.13, ' v= ', e20.13) |
---|
284 | 9402 FORMAT(' ke gradient u= ', e20.13, ' v= ', e20.13) |
---|
285 | 9403 FORMAT(' relative vorticity term u= ', e20.13, ' v= ', e20.13) |
---|
286 | 9404 FORMAT(' coriolis term u= ', e20.13, ' v= ', e20.13) |
---|
287 | 9405 FORMAT(' horizontal diffusion u= ', e20.13, ' v= ', e20.13) |
---|
288 | 9406 FORMAT(' vertical advection u= ', e20.13, ' v= ', e20.13) |
---|
289 | 9407 FORMAT(' vertical diffusion u= ', e20.13, ' v= ', e20.13) |
---|
290 | 9408 FORMAT(' surface pressure gradient u= ', e20.13, ' v= ', e20.13) |
---|
291 | 9409 FORMAT(' forcing term u= ', e20.13, ' v= ', e20.13) |
---|
292 | 9410 FORMAT(' dampimg term u= ', e20.13, ' v= ', e20.13) |
---|
293 | 9411 FORMAT(' bottom flux u= ', e20.13, ' v= ', e20.13) |
---|
294 | 9412 FORMAT(' -----------------------------------------------------------------------------') |
---|
295 | 9413 FORMAT(' total trend u= ', e20.13, ' v= ', e20.13) |
---|
296 | |
---|
297 | IF(lwp) THEN |
---|
298 | WRITE (numout,*) |
---|
299 | WRITE (numout,*) |
---|
300 | WRITE (numout,9420) kt |
---|
301 | WRITE (numout,9421) zhke( 1) / tvols |
---|
302 | WRITE (numout,9422) zhke( 2) / tvols |
---|
303 | WRITE (numout,9423) zhke( 3) / tvols |
---|
304 | WRITE (numout,9424) zhke( 4) / tvols |
---|
305 | WRITE (numout,9425) zhke( 5) / tvols |
---|
306 | WRITE (numout,9426) zhke( 6) / tvols |
---|
307 | WRITE (numout,9427) zhke( 7) / tvols |
---|
308 | WRITE (numout,9428) zhke( 8) / tvols |
---|
309 | WRITE (numout,9429) zhke(10) / tvols |
---|
310 | WRITE (numout,9430) zhke( 9) / tvols |
---|
311 | WRITE (numout,9431) |
---|
312 | WRITE (numout,9432) & |
---|
313 | & ( zhke(1) + zhke(2) + zhke(3) + zhke(4) + zhke(5) + zhke(6) & |
---|
314 | & + zhke(7) + zhke(8) + zhke(9) + zhke(10) ) / tvols |
---|
315 | ENDIF |
---|
316 | |
---|
317 | 9420 FORMAT(' kinetic energy trend at it= ', i6, ' :', /' ====================================') |
---|
318 | 9421 FORMAT(' pressure gradient u2= ', e20.13) |
---|
319 | 9422 FORMAT(' ke gradient u2= ', e20.13) |
---|
320 | 9423 FORMAT(' relative vorticity term u2= ', e20.13) |
---|
321 | 9424 FORMAT(' coriolis term u2= ', e20.13) |
---|
322 | 9425 FORMAT(' horizontal diffusion u2= ', e20.13) |
---|
323 | 9426 FORMAT(' vertical advection u2= ', e20.13) |
---|
324 | 9427 FORMAT(' vertical diffusion u2= ', e20.13) |
---|
325 | 9428 FORMAT(' surface pressure gradient u2= ', e20.13) |
---|
326 | 9429 FORMAT(' forcing term u2= ', e20.13) |
---|
327 | 9430 FORMAT(' dampimg term u2= ', e20.13) |
---|
328 | 9431 FORMAT(' --------------------------------------------------') |
---|
329 | 9432 FORMAT(' total trend u2= ', e20.13) |
---|
330 | |
---|
331 | IF(lwp) THEN |
---|
332 | WRITE (numout,*) |
---|
333 | WRITE (numout,*) |
---|
334 | WRITE (numout,9440) kt |
---|
335 | WRITE (numout,9441) ( zhke(2) + zhke(3) + zhke(6) ) / tvols |
---|
336 | WRITE (numout,9442) ( zhke(2) + zhke(6) ) / tvols |
---|
337 | WRITE (numout,9443) ( zhke(4) ) / tvols |
---|
338 | WRITE (numout,9444) ( zhke(3) ) / tvols |
---|
339 | WRITE (numout,9445) ( zhke(8) ) / tvols |
---|
340 | WRITE (numout,9446) ( zhke(5) ) / tvols |
---|
341 | WRITE (numout,9447) ( zhke(7) ) / tvols |
---|
342 | WRITE (numout,9448) ( zhke(1) ) / tvols, rpktrd / tvols |
---|
343 | ENDIF |
---|
344 | |
---|
345 | 9440 FORMAT(' energetic consistency at it= ', i6, ' :', /' =========================================') |
---|
346 | 9441 FORMAT(' 0 = non linear term(true if key_vorenergy or key_combined): ', e20.13) |
---|
347 | 9442 FORMAT(' 0 = ke gradient + vertical advection : ', e20.13) |
---|
348 | 9443 FORMAT(' 0 = coriolis term (true if key_vorenergy or key_combined): ', e20.13) |
---|
349 | 9444 FORMAT(' 0 = uh.( rot(u) x uh ) (true if enstrophy conser.) : ', e20.13) |
---|
350 | 9445 FORMAT(' 0 = surface pressure gradient : ', e20.13) |
---|
351 | 9446 FORMAT(' 0 > horizontal diffusion : ', e20.13) |
---|
352 | 9447 FORMAT(' 0 > vertical diffusion : ', e20.13) |
---|
353 | 9448 FORMAT(' pressure gradient u2 = - 1/rau0 u.dz(rhop) : ', e20.13, ' u.dz(rhop) =', e20.13) |
---|
354 | |
---|
355 | ! Save potential to kinetic energy conversion for next time step |
---|
356 | |
---|
357 | rpktrd = zpeke |
---|
358 | |
---|
359 | ENDIF |
---|
360 | |
---|
361 | END SUBROUTINE trd_dyn |
---|
362 | |
---|
363 | |
---|
364 | SUBROUTINE trd_dyn_init |
---|
365 | !!--------------------------------------------------------------------- |
---|
366 | !! *** ROUTINE trd_dyn_init *** |
---|
367 | !! |
---|
368 | !! ** Purpose : |
---|
369 | !! |
---|
370 | !! ** Method : |
---|
371 | !! |
---|
372 | !! History : |
---|
373 | !! 9.0 ! 03-09 (G. Madec) Original code |
---|
374 | !!--------------------------------------------------------------------- |
---|
375 | !! * Local declarations |
---|
376 | INTEGER :: ji, jj, jk ! dummy loop indices |
---|
377 | |
---|
378 | REAL(wp) :: zmskt,zmsku,zmskv |
---|
379 | |
---|
380 | NAMELIST/namtrd/ ntrd, nctls |
---|
381 | !!---------------------------------------------------------------------- |
---|
382 | |
---|
383 | ! 0. Initialization |
---|
384 | ! ----------------- |
---|
385 | |
---|
386 | ! set the trends to zero |
---|
387 | utrd (:,:,:,:) = 0.e0 |
---|
388 | vtrd (:,:,:,:) = 0.e0 |
---|
389 | tautrd(:,:, :) = 0.e0 |
---|
390 | |
---|
391 | ! namelist namtrd : ocean momentum trend |
---|
392 | REWIND( numnam ) |
---|
393 | READ ( numnam, namtrd ) |
---|
394 | |
---|
395 | IF(lwp) THEN |
---|
396 | WRITE(numout,*) 'trd_dyn : read namelist namtrd' |
---|
397 | WRITE(numout,*) '~~~~~~~' |
---|
398 | WRITE(numout,*) ' time step frequency trend ntrd = ', ntrd |
---|
399 | WRITE(numout,*) ' ' |
---|
400 | ENDIF |
---|
401 | |
---|
402 | #if defined key_s_coord || defined key_partial_steps |
---|
403 | ! dynamics trend diagnostics not yet implemented |
---|
404 | IF(lwp) WRITE(numout,*) 'trd_dyn : dynamics trend diagnostics not yet implemented' |
---|
405 | nstop = nstop + 1 |
---|
406 | #endif |
---|
407 | |
---|
408 | ! total volume at u-, v- and t-points: |
---|
409 | tvols = 0. |
---|
410 | tvolu = 0. |
---|
411 | tvolv = 0. |
---|
412 | |
---|
413 | DO jk = 1, jpk |
---|
414 | DO jj = 2, jpjm1 |
---|
415 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
416 | zmskt = tmask_i(ji,jj) * tmask(ji,jj,jk) |
---|
417 | zmsku = tmask_i(ji+1,jj ) * tmask_i(ji,jj) * umask(ji,jj,jk) |
---|
418 | zmskv = tmask_i(ji ,jj+1) * tmask_i(ji,jj) * vmask(ji,jj,jk) |
---|
419 | tvols = tvols + zmskt * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,jk) |
---|
420 | tvolu = tvolu + zmsku * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,jk) |
---|
421 | tvolv = tvolv + zmskv * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,jk) |
---|
422 | END DO |
---|
423 | END DO |
---|
424 | END DO |
---|
425 | IF( lk_mpp ) CALL mpp_sum( tvols ) ! sums over the global domain |
---|
426 | IF( lk_mpp ) CALL mpp_sum( tvolu ) |
---|
427 | IF( lk_mpp ) CALL mpp_sum( tvolv ) |
---|
428 | |
---|
429 | IF(lwp) THEN |
---|
430 | WRITE(numout,*) |
---|
431 | WRITE(numout,*) 'trd_dyn : frequency ntrd = ', ntrd |
---|
432 | WRITE(numout,*) '~~~~~~~ tvols = ', tvols |
---|
433 | WRITE(numout,*) ' tvolu = ', tvolu,' tvolv = ', tvolv |
---|
434 | ENDIF |
---|
435 | |
---|
436 | ! 0.2 Initialization of potential to kinetic energy conversion |
---|
437 | |
---|
438 | rpktrd = 0.e0 |
---|
439 | |
---|
440 | END SUBROUTINE trd_dyn_init |
---|
441 | |
---|
442 | # else |
---|
443 | !!---------------------------------------------------------------------- |
---|
444 | !! Default option : NO mementum trend diagnostics |
---|
445 | !!---------------------------------------------------------------------- |
---|
446 | LOGICAL, PUBLIC, PARAMETER :: lk_trddyn = .FALSE. !: momentum trend flag |
---|
447 | CONTAINS |
---|
448 | SUBROUTINE trd_dyn( kt ) ! Empty routine |
---|
449 | WRITE(*,*) 'trd_dyn: You should not have seen this print! error?', kt |
---|
450 | END SUBROUTINE trd_dyn |
---|
451 | SUBROUTINE trd_dyn_init ! Empty routine |
---|
452 | END SUBROUTINE trd_dyn_init |
---|
453 | #endif |
---|
454 | |
---|
455 | !!====================================================================== |
---|
456 | END MODULE trddyn |
---|