1 | MODULE trcdiasub |
---|
2 | !!====================================================================== |
---|
3 | !! *** MODULE trcdiasub *** |
---|
4 | !! TOP : computes passive tracer subduction |
---|
5 | !!===================================================================== |
---|
6 | !! History : 1.0 ! 2006-06 (P. Karleskind) original code |
---|
7 | !! - ! 2011-10 (P. Karleskind) F90 |
---|
8 | !!---------------------------------------------------------------------- |
---|
9 | #if defined key_top && defined key_diasub |
---|
10 | !!---------------------------------------------------------------------- |
---|
11 | !! 'key_top' and 'key_diasub' TOP model + passive tracer sub |
---|
12 | !!---------------------------------------------------------------------- |
---|
13 | !! trc_sub : computes passive tracer subdcution |
---|
14 | !!---------------------------------------------------------------------- |
---|
15 | USE oce_trc |
---|
16 | USE par_trc |
---|
17 | USE trc |
---|
18 | USE lib_print |
---|
19 | USE iom |
---|
20 | USE diasub |
---|
21 | |
---|
22 | IMPLICIT NONE |
---|
23 | PRIVATE |
---|
24 | |
---|
25 | PUBLIC trc_dia_sub_adv |
---|
26 | PUBLIC trc_dia_sub_adv_eiv |
---|
27 | PUBLIC trc_dia_sub_ldf |
---|
28 | PUBLIC trc_dia_sub_zdf |
---|
29 | PUBLIC trc_dia_sub_alloc |
---|
30 | |
---|
31 | REAL(wp), PUBLIC, SAVE ,DIMENSION(:,:,:,:), ALLOCATABLE :: trsub !: tracer subduction array |
---|
32 | |
---|
33 | !! * Substitutions |
---|
34 | # include "top_substitute.h90" |
---|
35 | !!---------------------------------------------------------------------- |
---|
36 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
---|
37 | !! $Id: trcsub.F90 2715 2011-03-30 15:58:35Z rblod $ |
---|
38 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
39 | !!---------------------------------------------------------------------- |
---|
40 | CONTAINS |
---|
41 | |
---|
42 | INTEGER FUNCTION trc_dia_sub_alloc() |
---|
43 | !!--------------------------------------------------------------------- |
---|
44 | ! |
---|
45 | ALLOCATE( trsub(jpi,jpj,jptra,jptrsub ), STAT=trc_dia_sub_alloc) |
---|
46 | ! |
---|
47 | IF( lk_mpp ) CALL mpp_sum ( trc_dia_sub_alloc ) |
---|
48 | IF( trc_dia_sub_alloc /= 0) CALL ctl_warn('trc_dia_sub_alloc: failed to allocate arrays.') |
---|
49 | ! |
---|
50 | END FUNCTION trc_dia_sub_alloc |
---|
51 | |
---|
52 | SUBROUTINE trc_dia_sub_adv(kt, pun, pvn, pwn ) |
---|
53 | !!---------------------------------------------------------------------- |
---|
54 | !! *** ROUTINE trc_sub *** |
---|
55 | !! |
---|
56 | !! ** Purpose : computes passive tracer subdcution for mld and adv (without eiv) |
---|
57 | !! |
---|
58 | !! ** Method : |
---|
59 | !!---------------------------------------------------------------------- |
---|
60 | INTEGER, INTENT(in) :: kt ! ocean time-step |
---|
61 | REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT(in) :: pun, pvn, pwn ! 3 ocean velocity components |
---|
62 | !! |
---|
63 | INTEGER :: ji, jj, jn, jk |
---|
64 | INTEGER :: ikn, ikni, iknj, ikw, iku, ikv, ikb |
---|
65 | REAL(wp) :: zuints, zvints, zhint, ztrsu, ztrsv |
---|
66 | !!---------------------------------------------------------------------- |
---|
67 | |
---|
68 | ! trsub(:,:,:,:)=0. |
---|
69 | |
---|
70 | |
---|
71 | DO jn = 1,jptra |
---|
72 | |
---|
73 | ! Add tracers concentration |
---|
74 | DO jj = fs_2, jpj |
---|
75 | DO ji = fs_2, jpi |
---|
76 | ikn = nmln(ji,jj) ; ikni = nmln(ji-1,jj) ; iknj = nmln(ji,jj-1) |
---|
77 | ikw = nkind(ji,jj) |
---|
78 | ! W term |
---|
79 | trsub(ji,jj,jn,jpsub_zad) = -pwn(ji,jj,ikn) * trn(ji,jj,ikw,jn) * tmask(ji,jj,ikw) |
---|
80 | ! Adv term |
---|
81 | DO jk = minku(ji,jj), maxku(ji,jj) |
---|
82 | iku = nindui(ji,jj,jk) |
---|
83 | ztrsu = umask(ji-1,jj,jk) & |
---|
84 | & * sign( 1, ikni - ikn ) & |
---|
85 | & * pun(ji-1,jj,jk) * trn(iku,jj,jk,jn) * tmask(iku,jj,jk) |
---|
86 | trsub(ji,jj,jn,jpsub_xad) = trsub(ji,jj,jn,jpsub_xad) + ztrsu |
---|
87 | ENDDO |
---|
88 | ! |
---|
89 | DO jk = minkv(ji,jj), maxkv(ji,jj) |
---|
90 | ikv = nindvj(ji,jj,jk) |
---|
91 | ztrsv = vmask(ji,jj-1,jk) & |
---|
92 | & * sign( 1, iknj - ikn ) & |
---|
93 | & * pvn(ji,jj-1,jk) * trn(ji,ikv,jk,jn) * tmask(ji,ikv,jk) |
---|
94 | trsub(ji,jj,jn,jpsub_yad) = trsub(ji,jj,jn,jpsub_yad) + ztrsv |
---|
95 | ENDDO |
---|
96 | ! |
---|
97 | IF( kt > nit000 ) THEN |
---|
98 | ikn = nmln(ji,jj) ; ikb = nmlb(ji,jj) |
---|
99 | zhint = 0._wp |
---|
100 | IF( ikn /= ikb ) THEN |
---|
101 | DO jk = minh(ji,jj), maxh(ji,jj) |
---|
102 | zhint = zhint + gmlh(ji,jj,jk) * trb(ji,jj,jk,jn) |
---|
103 | END DO |
---|
104 | trsub(ji,jj,jn,jpsub_mld) = -zhint |
---|
105 | ENDIF |
---|
106 | ENDIF |
---|
107 | |
---|
108 | END DO |
---|
109 | END DO |
---|
110 | END DO |
---|
111 | |
---|
112 | hmlpb(:,:) = hmlp(:,:) |
---|
113 | nmlb (:,:) = nmln(:,:) |
---|
114 | ! |
---|
115 | END SUBROUTINE trc_dia_sub_adv |
---|
116 | |
---|
117 | |
---|
118 | SUBROUTINE trc_dia_sub_adv_eiv( kt, pun, pvn, pwn ) |
---|
119 | !!---------------------------------------------------------------------- |
---|
120 | !! *** ROUTINE trc_dia_sub_adv_eiv *** |
---|
121 | !! |
---|
122 | !! ** Purpose : computes passive tracer subdcution for adv+eiv |
---|
123 | !! |
---|
124 | !! ** Method : |
---|
125 | !!---------------------------------------------------------------------- |
---|
126 | INTEGER, INTENT(in) :: kt ! ocean time-step |
---|
127 | REAL(wp), DIMENSION(jpi,jpj,jpk ), INTENT(in ) :: pun, pvn, pwn ! 3 ocean velocity components |
---|
128 | #if defined key_trcldf_eiv |
---|
129 | !! |
---|
130 | INTEGER :: ji, jj, jn, jk |
---|
131 | INTEGER :: ikn, ikb, ikni, iknj |
---|
132 | INTEGER :: iieiu,iieiv, iieiw |
---|
133 | REAL(wp) :: ztrsu, ztrsv |
---|
134 | INTEGER, POINTER, DIMENSION(:,:) :: ikindeiu, ikindeiv, ikindeiw |
---|
135 | !!---------------------------------------------------------------------- |
---|
136 | ! |
---|
137 | IF( kt == nit000 ) THEN |
---|
138 | IF(lwp) WRITE(numout,*) |
---|
139 | IF(lwp) WRITE(numout,*) 'trc_dia_sub_adv_eiv : passive tracer subduction for eiv ' |
---|
140 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ ' |
---|
141 | ENDIF |
---|
142 | ! |
---|
143 | |
---|
144 | ! trsub(:,:,:,:)=0. |
---|
145 | |
---|
146 | |
---|
147 | CALL wrk_alloc(jpi,jpj, ikindeiu, ikindeiv, ikindeiw ) |
---|
148 | |
---|
149 | DO jj = fs_2, jpj |
---|
150 | DO ji = fs_2, jpi |
---|
151 | ikn = nmln(ji,jj) ; ikni = nmln(ji-1,jj) ; iknj = nmln(ji,jj-1) |
---|
152 | ! |
---|
153 | IF( pwn(ji,jj,ikn) < 0._wp ) THEN ; ikindeiw(ji,jj) = ikn - 1 |
---|
154 | ELSE ; ikindeiw(ji,jj) = ikn |
---|
155 | ENDIF |
---|
156 | ! |
---|
157 | DO jk = minku(ji,jj), maxku(ji,jj) |
---|
158 | IF( pun(ji-1,jj,jk) < 0._wp ) THEN ; ikindeiu(ji,jj) = ji |
---|
159 | ELSE ; ikindeiu(ji,jj) = ji - 1 |
---|
160 | ENDIF |
---|
161 | ENDDO |
---|
162 | ! |
---|
163 | DO jk = minkv(ji,jj), maxkv(ji,jj) |
---|
164 | IF( pvn(ji,jj-1,jk) < 0._wp ) THEN ; ikindeiv(ji,jj) = jj |
---|
165 | ELSE ; ikindeiv(ji,jj) = jj - 1 |
---|
166 | ENDIF |
---|
167 | ENDDO |
---|
168 | ! |
---|
169 | END DO |
---|
170 | END DO |
---|
171 | |
---|
172 | |
---|
173 | DO jn = 1,jptra |
---|
174 | |
---|
175 | ! Add tracers concentration |
---|
176 | DO jj = fs_2, jpj |
---|
177 | DO ji = fs_2, jpi |
---|
178 | ikn = nmln(ji,jj) ; ikni = nmln(ji-1,jj) ; iknj = nmln(ji,jj-1) |
---|
179 | iieiu = ikindeiu(ji,jj) |
---|
180 | iieiv = ikindeiv(ji,jj) |
---|
181 | iieiw = ikindeiw(ji,jj) |
---|
182 | ! W term |
---|
183 | trsub(ji,jj,jn,jpsub_zei) = -pwn(ji,jj,ikn) * trn(ji,jj,iieiw,jn) * tmask(ji,jj,ikn) |
---|
184 | ! Adv term |
---|
185 | DO jk = minku(ji,jj), maxku(ji,jj) |
---|
186 | ztrsu = umask(ji-1,jj,jk) & |
---|
187 | & * sign( 1, ikni - ikn ) & |
---|
188 | & * pun(ji-1,jj,jk) * trn(iieiu,jj,jk,jn) * tmask(iieiu,jj,jk) |
---|
189 | trsub(ji,jj,jn,jpsub_xei) = trsub(ji,jj,jn,jpsub_xei) + ztrsu |
---|
190 | ENDDO |
---|
191 | ! |
---|
192 | DO jk = minkv(ji,jj), maxkv(ji,jj) |
---|
193 | ztrsv = vmask(ji,jj-1,jk) & |
---|
194 | & * sign( 1, iknj - ikn ) & |
---|
195 | & * pvn(ji,jj-1,jk) * trn(ji,iieiv,jk,jn) * tmask(ji,iieiv,jk) |
---|
196 | trsub(ji,jj,jn,jpsub_yei) = trsub(ji,jj,jn,jpsub_yei) + ztrsv |
---|
197 | ENDDO |
---|
198 | ! |
---|
199 | END DO |
---|
200 | END DO |
---|
201 | END DO |
---|
202 | CALL wrk_dealloc(jpi,jpj, ikindeiu, ikindeiv, ikindeiw ) |
---|
203 | #endif |
---|
204 | ! |
---|
205 | END SUBROUTINE trc_dia_sub_adv_eiv |
---|
206 | |
---|
207 | |
---|
208 | SUBROUTINE trc_dia_sub_ldf( kt, ptru, ptrv, ptrw ) |
---|
209 | !!---------------------------------------------------------------------- |
---|
210 | !! *** ROUTINE trc_dia_sub_ldf *** |
---|
211 | !! |
---|
212 | !! ** Purpose : computes passive tracer subduction for ldf |
---|
213 | !! |
---|
214 | !! ** Method : |
---|
215 | !!---------------------------------------------------------------------- |
---|
216 | INTEGER , INTENT(in ) :: kt ! ocean time-step index |
---|
217 | REAL(wp), DIMENSION(jpi,jpj,jpk,jptra), INTENT(in ) :: ptru, ptrv, ptrw ! 3 ocean lateral diffusion trends components |
---|
218 | !! |
---|
219 | INTEGER :: ji, jj, jk, jn |
---|
220 | INTEGER :: ikn, ikni, iknj, iknp1 |
---|
221 | !!---------------------------------------------------------------------- |
---|
222 | ! |
---|
223 | IF( kt == nit000 ) THEN |
---|
224 | IF(lwp) WRITE(numout,*) |
---|
225 | IF(lwp) WRITE(numout,*) 'trc_dia_sub_ldf : passive tracer subduction for lateral diffusion ' |
---|
226 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ ' |
---|
227 | ENDIF |
---|
228 | ! |
---|
229 | DO jn = 1, jptra |
---|
230 | DO ji = fs_2, jpi |
---|
231 | DO jj = fs_2, jpj |
---|
232 | ikn = nmln(ji,jj) ; ikni = nmln(ji-1,jj) ; iknj = nmln(ji,jj-1) |
---|
233 | ! |
---|
234 | DO jk = minku(ji,jj), maxku(ji,jj) |
---|
235 | trsub(ji,jj,jn,jpsub_xlf) = trsub(ji,jj,jn,jpsub_xlf) & |
---|
236 | & + umask(ji-1,jj,jk) * SIGN( 1, ikni - ikn ) * ptru(ji-1,jj,jk,jn) |
---|
237 | END DO |
---|
238 | ! |
---|
239 | DO jk = minkv(ji,jj), maxkv(ji,jj) |
---|
240 | trsub(ji,jj,jn,jpsub_ylf) = trsub(ji,jj,jn,jpsub_ylf) & |
---|
241 | & + vmask(ji,jj-1,jk) * SIGN( 1, iknj - ikn ) * ptrv(ji,jj-1,jk,jn) |
---|
242 | END DO |
---|
243 | END DO |
---|
244 | END DO |
---|
245 | ! |
---|
246 | DO jj = 1, jpj |
---|
247 | DO ji = 1, jpi |
---|
248 | iknp1 = nmln(ji,jj) + 1 |
---|
249 | trsub(ji,jj,jn,jpsub_zlf) = ptrw(ji,jj,iknp1,jn) |
---|
250 | END DO |
---|
251 | END DO |
---|
252 | END DO |
---|
253 | ! |
---|
254 | END SUBROUTINE trc_dia_sub_ldf |
---|
255 | |
---|
256 | SUBROUTINE trc_dia_sub_zdf( kt, ptrzdf ) |
---|
257 | !!---------------------------------------------------------------------- |
---|
258 | !! *** ROUTINE trc_dia_sub_zdf *** |
---|
259 | !! |
---|
260 | !! ** Purpose : computes passive tracer subduction for zdf |
---|
261 | !! |
---|
262 | !! ** Method : |
---|
263 | !!---------------------------------------------------------------------- |
---|
264 | INTEGER , INTENT(in ) :: kt ! ocean time-step index |
---|
265 | REAL(wp), DIMENSION(jpi,jpj,jpk,jptra), INTENT(in) :: ptrzdf ! ocean vertical diffusion trend |
---|
266 | INTEGER :: ji, jj, jk, jn |
---|
267 | !!---------------------------------------------------------------------- |
---|
268 | ! |
---|
269 | IF( kt == nit000 ) THEN |
---|
270 | IF(lwp) WRITE(numout,*) |
---|
271 | IF(lwp) WRITE(numout,*) 'trc_dia_sub_zdf : passive tracer subduction for vertical diffusion ' |
---|
272 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ ' |
---|
273 | ENDIF |
---|
274 | ! |
---|
275 | DO jn = 1, jptra |
---|
276 | DO ji = 2, jpi |
---|
277 | DO jj = 2, jpj |
---|
278 | DO jk = 1, nkind(ji,jj) |
---|
279 | trsub(ji,jj,jn,jpsub_zdf) = trsub(ji,jj,jn,jpsub_zdf) & |
---|
280 | & - fse3t(ji,jj,jk) * e2t(ji,jj) * e1t(ji,jj) * ptrzdf(ji,jj,jk,jn) |
---|
281 | |
---|
282 | END DO |
---|
283 | END DO |
---|
284 | END DO |
---|
285 | END DO |
---|
286 | ! |
---|
287 | END SUBROUTINE trc_dia_sub_zdf |
---|
288 | |
---|
289 | #else |
---|
290 | !!---------------------------------------------------------------------- |
---|
291 | !! Dummy module NO passive tracer Subduction |
---|
292 | !!---------------------------------------------------------------------- |
---|
293 | CONTAINS |
---|
294 | SUBROUTINE trc_dia_sub_adv( kt, pun, pvn, pwn ) ! Empty routine |
---|
295 | INTEGER :: kt |
---|
296 | REAL, DIMENSION(:,:,:) :: pun, pvn, pwn |
---|
297 | WRITE(*,*) 'trc_dia_sub_adv: You should not have seen this print! error?', kt, pun(1,1,1), pvn(1,1,1), pwn(1,1,1) |
---|
298 | END SUBROUTINE trc_dia_sub_adv |
---|
299 | |
---|
300 | SUBROUTINE trc_dia_sub_adv_eiv( kt, pun, pvn, pwn ) ! Empty routine |
---|
301 | INTEGER :: kt |
---|
302 | REAL, DIMENSION(:,:,:) :: pun, pvn, pwn |
---|
303 | WRITE(*,*) 'trc_dia_sub_adv_eiv: You should not have seen this print! error?', kt, pun(1,1,1), pvn(1,1,1), pwn(1,1,1) |
---|
304 | END SUBROUTINE trc_dia_sub_adv_eiv |
---|
305 | |
---|
306 | SUBROUTINE trc_dia_sub_ldf( kt, ptru, ptrv, ptrw ) ! Empty routine |
---|
307 | REAL, DIMENSION(:,:,:,:) :: ptru, ptrv, ptrw |
---|
308 | WRITE(*,*) 'trc_dia_sub_ldf: You should not have seen this print! error?', ptru(1,1,1,1), ptrv(1,1,1,1), ptrw(1,1,1,1) |
---|
309 | END SUBROUTINE trc_dia_sub_ldf |
---|
310 | |
---|
311 | SUBROUTINE trc_dia_sub_zdf( kt, ptrzdf ) ! Empty routine |
---|
312 | REAL, DIMENSION(:,:,:,:) :: ptrzdf |
---|
313 | WRITE(*,*) 'trc_dia_sub_zdf: You should not have seen this print! error?', ptrzdf(1,1,1,1) |
---|
314 | END SUBROUTINE trc_dia_sub_zdf |
---|
315 | |
---|
316 | #endif |
---|
317 | |
---|
318 | !!====================================================================== |
---|
319 | END MODULE trcdiasub |
---|