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traclmdz_mod.F90 @ 1651

Last change on this file since 1651 was 1579, checked in by jghattas, 13 years ago
Added latitudes and longitudes in traclmdz_init to simplify initialization of new tracers.
File size: 20.7 KB

Line
1	!$Id $
2	!
3	MODULE traclmdz_mod
4	!
5	! In this module all tracers specific to LMDZ are treated. This module is used
6	! only if running without any other chemestry model as INCA or REPROBUS.
7	!
8	IMPLICIT NONE
9
10	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: masktr ! Masque reservoir de sol traceur
11	!$OMP THREADPRIVATE(masktr) ! Masque de l'echange avec la surface (1 = reservoir) ou (possible >= 1 )
12	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: fshtr ! Flux surfacique dans le reservoir de sol
13	!$OMP THREADPRIVATE(fshtr)
14	REAL,DIMENSION(:),ALLOCATABLE,SAVE :: hsoltr ! Epaisseur equivalente du reservoir de sol
15	!$OMP THREADPRIVATE(hsoltr)
16	!
17	!Radioelements:
18	!--------------
19	!
20	REAL,DIMENSION(:),ALLOCATABLE,SAVE :: tautr ! Constante de decroissance radioactive
21	!$OMP THREADPRIVATE(tautr)
22	REAL,DIMENSION(:),ALLOCATABLE,SAVE :: vdeptr ! Vitesse de depot sec dans la couche Brownienne
23	!$OMP THREADPRIVATE(vdeptr)
24	REAL,DIMENSION(:),ALLOCATABLE,SAVE :: scavtr ! Coefficient de lessivage
25	!$OMP THREADPRIVATE(scavtr)
26	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: srcbe ! Production du beryllium7 dans l atmosphere (U/s/kgA)
27	!$OMP THREADPRIVATE(srcbe)
28
29	LOGICAL,DIMENSION(:),ALLOCATABLE,SAVE :: radio ! radio(it) = true => decroisssance radioactive
30	!$OMP THREADPRIVATE(radio)
31
32	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: trs ! Conc. radon ds le sol
33	!$OMP THREADPRIVATE(trs)
34
35	INTEGER,SAVE :: id_aga ! Identification number for tracer : Age of stratospheric air
36	!$OMP THREADPRIVATE(id_aga)
37	INTEGER,SAVE :: lev_1p5km ! Approximative vertical layer number at 1.5km above surface, used for calculation of the age of air. The result shouldn't be that sensible to the exactness of this value as long as it is in the lower troposphere.
38	!$OMP THREADPRIVATE(lev_1p5km)
39
40	INTEGER,SAVE :: id_rn, id_pb ! Identification number for tracer : radon (Rn222), lead (Pb210)
41	!$OMP THREADPRIVATE(id_rn, id_pb)
42
43	INTEGER,SAVE :: id_be ! Activation et position du traceur Be7 [ id_be=0 -> desactive ]
44	!$OMP THREADPRIVATE(id_be)
45
46	INTEGER,SAVE :: id_pcsat, id_pcocsat, id_pcq ! traceurs pseudo-vapeur CL qsat, qsat_oc, q
47	!$OMP THREADPRIVATE(id_pcsat, id_pcocsat, id_pcq)
48	INTEGER,SAVE :: id_pcs0, id_pcos0, id_pcq0 ! traceurs pseudo-vapeur CL qsat, qsat_oc, q
49	! ! qui ne sont pas transportes par la convection
50	!$OMP THREADPRIVATE(id_pcs0, id_pcos0, id_pcq0)
51
52	INTEGER, SAVE:: id_o3
53	!$OMP THREADPRIVATE(id_o3)
54	! index of ozone tracer with Cariolle parameterization
55	! 0 means no ozone tracer
56
57	LOGICAL,SAVE :: rnpb=.FALSE. ! Presence du couple Rn222, Pb210
58	!$OMP THREADPRIVATE(rnpb)
59
60
61	CONTAINS
62
63	SUBROUTINE traclmdz_from_restart(trs_in)
64	! This subroutine initialize the module saved variable trs with values from restart file (startphy.nc).
65	! This subroutine is called from phyetat0 after the field trs_in has been read.
66
67	USE dimphy
68	USE infotrac
69
70	! Input argument
71	REAL,DIMENSION(klon,nbtr), INTENT(IN) :: trs_in
72
73	! Local variables
74	INTEGER :: ierr
75
76	! Allocate restart variables trs
77	ALLOCATE( trs(klon,nbtr), stat=ierr)
78	IF (ierr /= 0) CALL abort_gcm('traclmdz_from_restart', 'pb in allocation 1',1)
79
80	! Initialize trs with values read from restart file
81	trs(:,:) = trs_in(:,:)
82
83	END SUBROUTINE traclmdz_from_restart
84
85
86	SUBROUTINE traclmdz_init(pctsrf, xlat, xlon, ftsol, tr_seri, t_seri, pplay, sh, pdtphys, aerosol, lessivage)
87	! This subroutine allocates and initialize module variables and control variables.
88	! Initialization of the tracers should be done here only for those not found in the restart file.
89	USE dimphy
90	USE infotrac
91	USE regr_pr_comb_coefoz_m, ONLY: alloc_coefoz
92	USE press_coefoz_m, ONLY: press_coefoz
93	USE carbon_cycle_mod, ONLY : carbon_cycle_init, carbon_cycle_tr, carbon_cycle_cpl
94	USE mod_grid_phy_lmdz
95	USE mod_phys_lmdz_para
96
97	INCLUDE "indicesol.h"
98	INCLUDE "iniprint.h"
99	! Input variables
100	REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: pctsrf ! Pourcentage de sol f(nature du sol)
101	REAL,DIMENSION(klon),INTENT(IN) :: xlat ! latitudes en degres pour chaque point
102	REAL,DIMENSION(klon),INTENT(IN) :: xlon ! longitudes en degres pour chaque point
103	REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: ftsol ! Temperature du sol (surf)(Kelvin)
104	REAL,DIMENSION(klon,klev,nbtr),INTENT(INOUT) :: tr_seri! Concentration Traceur [U/KgA]
105	REAL,DIMENSION(klon,klev),INTENT(IN) :: t_seri ! Temperature
106	REAL,DIMENSION(klon,klev),INTENT(IN) :: pplay ! pression pour le mileu de chaque couche (en Pa)
107	REAL,DIMENSION(klon,klev),INTENT(IN) :: sh ! humidite specifique
108	REAL,INTENT(IN) :: pdtphys ! Pas d'integration pour la physique (seconde)
109
110	! Output variables
111	LOGICAL,DIMENSION(nbtr), INTENT(OUT) :: aerosol
112	LOGICAL,INTENT(OUT) :: lessivage
113
114	! Local variables
115	INTEGER :: ierr, it, iiq, i, k
116	REAL, DIMENSION(klon_glo,klev) :: varglo ! variable temporaire sur la grille global
117	REAL, DIMENSION(klev) :: mintmp, maxtmp
118	LOGICAL :: zero
119
120	! --------------------------------------------
121	! Allocation
122	! --------------------------------------------
123	ALLOCATE( scavtr(nbtr), stat=ierr)
124	IF (ierr /= 0) CALL abort_gcm('traclmdz_init', 'pb in allocation 9',1)
125	scavtr(:)=1.
126
127	ALLOCATE( radio(nbtr), stat=ierr)
128	IF (ierr /= 0) CALL abort_gcm('traclmdz_init', 'pb in allocation 11',1)
129	radio(:) = .false. ! Par defaut pas decroissance radioactive
130
131	ALLOCATE( masktr(klon,nbtr), stat=ierr)
132	IF (ierr /= 0) CALL abort_gcm('traclmdz_init', 'pb in allocation 2',1)
133
134	ALLOCATE( fshtr(klon,nbtr), stat=ierr)
135	IF (ierr /= 0) CALL abort_gcm('traclmdz_init', 'pb in allocation 3',1)
136
137	ALLOCATE( hsoltr(nbtr), stat=ierr)
138	IF (ierr /= 0) CALL abort_gcm('traclmdz_init', 'pb in allocation 4',1)
139
140	ALLOCATE( tautr(nbtr), stat=ierr)
141	IF (ierr /= 0) CALL abort_gcm('traclmdz_init', 'pb in allocation 5',1)
142	tautr(:) = 0.
143
144	ALLOCATE( vdeptr(nbtr), stat=ierr)
145	IF (ierr /= 0) CALL abort_gcm('traclmdz_init', 'pb in allocation 6',1)
146	vdeptr(:) = 0.
147
148
149	lessivage = .TRUE.
150	aerosol(:) = .FALSE. ! Tous les traceurs sont des gaz par defaut
151
152	!
153	! Recherche des traceurs connus : Be7, O3, CO2,...
154	! --------------------------------------------
155	id_rn=0; id_pb=0; id_aga=0; id_be=0; id_o3=0
156	id_pcsat=0; id_pcocsat=0; id_pcq=0; id_pcs0=0; id_pcos0=0; id_pcq0=0
157	DO it=1,nbtr
158	iiq=niadv(it+2)
159	IF ( tname(iiq) == "RN" ) THEN
160	id_rn=it ! radon
161	ELSE IF ( tname(iiq) == "PB") THEN
162	id_pb=it ! plomb
163	ELSE IF ( tname(iiq) == "Aga" .OR. tname(iiq) == "AGA" ) THEN
164	! Age of stratospheric air
165	id_aga=it
166	radio(id_aga) = .FALSE.
167	aerosol(id_aga) = .FALSE.
168	pbl_flg(id_aga) = 0
169
170	! Find the first model layer above 1.5km from the surface
171	IF (klev>=30) THEN
172	lev_1p5km=6 ! NB! This value is for klev=39
173	ELSE IF (klev>=10) THEN
174	lev_1p5km=5 ! NB! This value is for klev=19
175	ELSE
176	lev_1p5km=klev/2
177	END IF
178	ELSE IF ( tname(iiq) == "BE" .OR. tname(iiq) == "Be" .OR. &
179	tname(iiq) == "BE7" .OR. tname(iiq) == "Be7" ) THEN
180	! Recherche du Beryllium 7
181	id_be=it
182	ALLOCATE( srcbe(klon,klev) )
183	radio(id_be) = .TRUE.
184	aerosol(id_be) = .TRUE. ! le Be est un aerosol
185	CALL init_be(pctsrf,masktr(:,id_be),tautr(id_be),vdeptr(id_be),scavtr(id_be),srcbe)
186	WRITE(lunout,*) 'Initialisation srcBe: OK'
187	ELSE IF (tname(iiq)=="O3" .OR. tname(iiq)=="o3") THEN
188	! Recherche de l'ozone : parametrization de la chimie par Cariolle
189	id_o3=it
190	CALL alloc_coefoz ! allocate ozone coefficients
191	CALL press_coefoz ! read input pressure levels
192	ELSE IF ( tname(iiq) == "pcsat" .OR. tname(iiq) == "Pcsat" ) THEN
193	id_pcsat=it
194	ELSE IF ( tname(iiq) == "pcocsat" .OR. tname(iiq) == "Pcocsat" ) THEN
195	id_pcocsat=it
196	ELSE IF ( tname(iiq) == "pcq" .OR. tname(iiq) == "Pcq" ) THEN
197	id_pcq=it
198	ELSE IF ( tname(iiq) == "pcs0" .OR. tname(iiq) == "Pcs0" ) THEN
199	id_pcs0=it
200	conv_flg(it)=0 ! No transport by convection for this tracer
201	ELSE IF ( tname(iiq) == "pcos0" .OR. tname(iiq) == "Pcos0" ) THEN
202	id_pcos0=it
203	conv_flg(it)=0 ! No transport by convection for this tracer
204	ELSE IF ( tname(iiq) == "pcq0" .OR. tname(iiq) == "Pcq0" ) THEN
205	id_pcq0=it
206	conv_flg(it)=0 ! No transport by convection for this tracer
207	ELSE
208	WRITE(lunout,*) 'This is an unknown tracer in LMDZ : ', trim(tname(iiq))
209	END IF
210	END DO
211
212	!
213	! Valeurs specifiques pour les traceurs Rn222 et Pb210
214	! ----------------------------------------------
215	IF ( id_rn/=0 .AND. id_pb/=0 ) THEN
216	rnpb = .TRUE.
217	radio(id_rn)= .TRUE.
218	radio(id_pb)= .TRUE.
219	pbl_flg(id_rn) = 0 ! au lieu de clsol=true ! CL au sol calcule
220	pbl_flg(id_pb) = 0 ! au lieu de clsol=true
221	aerosol(id_rn) = .FALSE.
222	aerosol(id_pb) = .TRUE. ! le Pb est un aerosol
223
224	CALL initrrnpb (ftsol,pctsrf,masktr,fshtr,hsoltr,tautr,vdeptr,scavtr)
225	END IF
226
227	!
228	! Initialisation de module carbon_cycle_mod
229	! ----------------------------------------------
230	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
231	CALL carbon_cycle_init(tr_seri, pdtphys, aerosol, radio)
232	END IF
233
234	! Check if all tracers have restart values
235	! ----------------------------------------------
236	DO it=1,nbtr
237	iiq=niadv(it+2)
238	! Test if tracer is zero everywhere.
239	! Done by master process MPI and master thread OpenMP
240	CALL gather(tr_seri(:,:,it),varglo)
241	IF (is_mpi_root .AND. is_omp_root) THEN
242	mintmp=MINVAL(varglo,dim=1)
243	maxtmp=MAXVAL(varglo,dim=1)
244	IF (MINVAL(mintmp,dim=1)==0. .AND. MAXVAL(maxtmp,dim=1)==0.) THEN
245	! Tracer is zero everywhere
246	zero=.TRUE.
247	ELSE
248	zero=.FALSE.
249	END IF
250	END IF
251
252	! Distribute variable at all processes
253	CALL bcast(zero)
254
255	! Initalize tracer that was not found in restart file.
256	IF (zero) THEN
257	! The tracer was not found in restart file or it was equal zero everywhere.
258	WRITE(lunout,*) "The tracer ",trim(tname(iiq))," will be initialized"
259	IF (it==id_pcsat .OR. it==id_pcq .OR. &
260	it==id_pcs0 .OR. it==id_pcq0) THEN
261	tr_seri(:,:,it) = 100.
262	ELSE IF (it==id_pcocsat .OR. it==id_pcos0) THEN
263	DO i = 1, klon
264	IF ( pctsrf (i, is_oce) == 0. ) THEN
265	tr_seri(i,:,it) = 0.
266	ELSE
267	tr_seri(i,:,it) = 100.
268	END IF
269	END DO
270	ELSE
271	! No specific initialization exist for this tracer
272	tr_seri(:,:,it) = 0.
273	END IF
274	END IF
275	END DO
276
277	END SUBROUTINE traclmdz_init
278
279	SUBROUTINE traclmdz(nstep, julien, gmtime, pdtphys, t_seri, paprs, pplay, &
280	cdragh, coefh, yu1, yv1, ftsol, pctsrf, xlat, xlon, couchelimite, sh, &
281	tr_seri, source, solsym, d_tr_cl, zmasse)
282
283	USE dimphy
284	USE infotrac
285	USE regr_pr_comb_coefoz_m, ONLY: regr_pr_comb_coefoz
286	USE o3_chem_m, ONLY: o3_chem
287	USE carbon_cycle_mod, ONLY : carbon_cycle, carbon_cycle_tr, carbon_cycle_cpl
288	INCLUDE "YOMCST.h"
289	INCLUDE "indicesol.h"
290
291	!==========================================================================
292	! -- DESCRIPTION DES ARGUMENTS --
293	!==========================================================================
294
295	! Input arguments
296	!
297	!Configuration grille,temps:
298	INTEGER,INTENT(IN) :: nstep ! nombre d'appels de la physiq
299	INTEGER,INTENT(IN) :: julien ! Jour julien
300	REAL,INTENT(IN) :: gmtime
301	REAL,INTENT(IN) :: pdtphys ! Pas d'integration pour la physique (seconde)
302	REAL,DIMENSION(klon),INTENT(IN) :: xlat ! latitudes pour chaque point
303	REAL, INTENT(IN):: xlon(:) ! dim(klon) longitude
304
305	!
306	!Physique:
307	!--------
308	REAL,DIMENSION(klon,klev),INTENT(IN) :: t_seri ! Temperature
309	REAL,DIMENSION(klon,klev+1),INTENT(IN) :: paprs ! pression pour chaque inter-couche (en Pa)
310	REAL,DIMENSION(klon,klev),INTENT(IN) :: pplay ! pression pour le mileu de chaque couche (en Pa)
311	REAL,intent(in):: zmasse (:, :) ! dim(klon,klev) density of air, in kg/m2
312
313
314	!Couche limite:
315	!--------------
316	!
317	REAL,DIMENSION(klon),INTENT(IN) :: cdragh ! coeff drag pour T et Q
318	REAL,DIMENSION(klon,klev),INTENT(IN) :: coefh ! coeff melange CL (m**2/s)
319	REAL,DIMENSION(klon),INTENT(IN) :: yu1 ! vents au premier niveau
320	REAL,DIMENSION(klon),INTENT(IN) :: yv1 ! vents au premier niveau
321	LOGICAL,INTENT(IN) :: couchelimite
322	REAL,DIMENSION(klon,klev),INTENT(IN) :: sh ! humidite specifique
323
324	! Arguments necessaires pour les sources et puits de traceur:
325	REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: ftsol ! Temperature du sol (surf)(Kelvin)
326	REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: pctsrf ! Pourcentage de sol f(nature du sol)
327
328	! InOutput argument
329	REAL,DIMENSION(klon,klev,nbtr),INTENT(INOUT) :: tr_seri ! Concentration Traceur [U/KgA]
330
331	! Output argument
332	CHARACTER(len=8),DIMENSION(nbtr), INTENT(OUT) :: solsym
333	REAL,DIMENSION(klon,nbtr), INTENT(OUT) :: source ! a voir lorsque le flux de surface est prescrit
334	REAL,DIMENSION(klon,klev,nbtr), INTENT(OUT) :: d_tr_cl ! Td couche limite/traceur
335
336	!=======================================================================================
337	! -- VARIABLES LOCALES TRACEURS --
338	!=======================================================================================
339
340	INTEGER :: i, k, it
341	INTEGER :: lmt_pas ! number of time steps of "physics" per day
342
343	REAL,DIMENSION(klon) :: d_trs ! Td dans le reservoir
344	REAL,DIMENSION(klon,klev) :: qsat ! pression de la vapeur a saturation
345	REAL,DIMENSION(klon,klev,nbtr) :: d_tr_dec ! Td radioactive
346	REAL :: zrho ! Masse Volumique de l'air KgA/m3
347	REAL :: amn, amx
348	!
349	!=================================================================
350	! Ajout de la production en Be7 (Beryllium) srcbe U/s/kgA
351	!=================================================================
352	!
353	IF ( id_be /= 0 ) THEN
354	DO k = 1, klev
355	DO i = 1, klon
356	tr_seri(i,k,id_be) = tr_seri(i,k,id_be)+srcbe(i,k)*pdtphys
357	END DO
358	END DO
359	WRITE(,) 'Ajout srcBe dans tr_seri: OK'
360	END IF
361
362
363	!=================================================================
364	! Update pseudo-vapor tracers
365	!=================================================================
366
367	CALL q_sat(klon*klev,t_seri,pplay,qsat)
368
369	IF ( id_pcsat /= 0 ) THEN
370	DO k = 1, klev
371	DO i = 1, klon
372	IF ( pplay(i,k).GE.85000.) THEN
373	tr_seri(i,k,id_pcsat) = qsat(i,k)
374	ELSE
375	tr_seri(i,k,id_pcsat) = MIN (qsat(i,k), tr_seri(i,k,id_pcsat))
376	END IF
377	END DO
378	END DO
379	END IF
380
381	IF ( id_pcocsat /= 0 ) THEN
382	DO k = 1, klev
383	DO i = 1, klon
384	IF ( pplay(i,k).GE.85000.) THEN
385	IF ( pctsrf (i, is_oce) > 0. ) THEN
386	tr_seri(i,k,id_pcocsat) = qsat(i,k)
387	ELSE
388	tr_seri(i,k,id_pcocsat) = 0.
389	END IF
390	ELSE
391	tr_seri(i,k,id_pcocsat) = MIN (qsat(i,k), tr_seri(i,k,id_pcocsat))
392	END IF
393	END DO
394	END DO
395	END IF
396
397	IF ( id_pcq /= 0 ) THEN
398	DO k = 1, klev
399	DO i = 1, klon
400	IF ( pplay(i,k).GE.85000.) THEN
401	tr_seri(i,k,id_pcq) = sh(i,k)
402	ELSE
403	tr_seri(i,k,id_pcq) = MIN (qsat(i,k), tr_seri(i,k,id_pcq))
404	END IF
405	END DO
406	END DO
407	END IF
408
409
410	IF ( id_pcs0 /= 0 ) THEN
411	DO k = 1, klev
412	DO i = 1, klon
413	IF ( pplay(i,k).GE.85000.) THEN
414	tr_seri(i,k,id_pcs0) = qsat(i,k)
415	ELSE
416	tr_seri(i,k,id_pcs0) = MIN (qsat(i,k), tr_seri(i,k,id_pcs0))
417	END IF
418	END DO
419	END DO
420	END IF
421
422
423	IF ( id_pcos0 /= 0 ) THEN
424	DO k = 1, klev
425	DO i = 1, klon
426	IF ( pplay(i,k).GE.85000.) THEN
427	IF ( pctsrf (i, is_oce) > 0. ) THEN
428	tr_seri(i,k,id_pcos0) = qsat(i,k)
429	ELSE
430	tr_seri(i,k,id_pcos0) = 0.
431	END IF
432	ELSE
433	tr_seri(i,k,id_pcos0) = MIN (qsat(i,k), tr_seri(i,k,id_pcos0))
434	END IF
435	END DO
436	END DO
437	END IF
438
439
440	IF ( id_pcq0 /= 0 ) THEN
441	DO k = 1, klev
442	DO i = 1, klon
443	IF ( pplay(i,k).GE.85000.) THEN
444	tr_seri(i,k,id_pcq0) = sh(i,k)
445	ELSE
446	tr_seri(i,k,id_pcq0) = MIN (qsat(i,k), tr_seri(i,k,id_pcq0))
447	END IF
448	END DO
449	END DO
450	END IF
451
452	!=================================================================
453	! Update tracer : Age of stratospheric air
454	!=================================================================
455	IF (id_aga/=0) THEN
456
457	! Bottom layers
458	DO k = 1, lev_1p5km
459	tr_seri(:,k,id_aga) = 0.0
460	END DO
461
462	! Layers above 1.5km
463	DO k = lev_1p5km+1,klev-1
464	tr_seri(:,k,id_aga) = tr_seri(:,k,id_aga) + pdtphys
465	END DO
466
467	! Top layer
468	tr_seri(:,klev,id_aga) = tr_seri(:,klev-1,id_aga)
469
470	END IF
471
472	!======================================================================
473	! -- Calcul de l'effet de la couche limite --
474	!======================================================================
475
476	IF (couchelimite) THEN
477	source(:,:) = 0.0
478
479	IF (id_be /=0) THEN
480	DO i=1, klon
481	zrho = pplay(i,1)/t_seri(i,1)/RD
482	source(i,id_be) = - vdeptr(id_be)tr_seri(i,1,id_be)zrho
483	END DO
484	END IF
485
486	END IF
487
488	DO it=1, nbtr
489	IF (couchelimite .AND. pbl_flg(it) == 0 .AND. (it==id_rn .OR. it==id_pb)) THEN
490	! couche limite avec quantite dans le sol calculee
491	CALL cltracrn(it, pdtphys, yu1, yv1, &
492	cdragh, coefh,t_seri,ftsol,pctsrf, &
493	tr_seri(:,:,it),trs(:,it), &
494	paprs, pplay, zmasse * rg, &
495	masktr(:,it),fshtr(:,it),hsoltr(it),&
496	tautr(it),vdeptr(it), &
497	xlat,d_tr_cl(:,:,it),d_trs)
498
499	DO k = 1, klev
500	DO i = 1, klon
501	tr_seri(i,k,it) = tr_seri(i,k,it) + d_tr_cl(i,k,it)
502	END DO
503	END DO
504
505	! Traceur dans le reservoir sol
506	DO i = 1, klon
507	trs(i,it) = trs(i,it) + d_trs(i)
508	END DO
509	END IF
510	END DO
511
512
513	!======================================================================
514	! Calcul de l'effet du puits radioactif
515	!======================================================================
516	CALL radio_decay (radio,rnpb,pdtphys,tautr,tr_seri,d_tr_dec)
517
518	DO it=1,nbtr
519	WRITE(solsym(it),'(i2)') it
520	END DO
521
522	DO it=1,nbtr
523	IF(radio(it)) then
524	DO k = 1, klev
525	DO i = 1, klon
526	tr_seri(i,k,it) = tr_seri(i,k,it) + d_tr_dec(i,k,it)
527	END DO
528	END DO
529	CALL minmaxqfi(tr_seri(:,:,it),0.,1.e33,'puits rn it='//solsym(it))
530	END IF
531	END DO
532
533	!======================================================================
534	! Parameterization of ozone chemistry
535	!======================================================================
536
537	IF (id_o3 /= 0) then
538	lmt_pas = NINT(86400./pdtphys)
539	IF (MOD(nstep - 1, lmt_pas) == 0) THEN
540	! Once per day, update the coefficients for ozone chemistry:
541	CALL regr_pr_comb_coefoz(julien, xlat, paprs, pplay)
542	END IF
543	CALL o3_chem(julien, gmtime, t_seri, zmasse, pdtphys, xlat, &
544	xlon, tr_seri(:, :, id_o3))
545	END IF
546
547	!======================================================================
548	! Calcul de cycle de carbon
549	!======================================================================
550	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
551	CALL carbon_cycle(nstep, pdtphys, pctsrf, tr_seri, source)
552	END IF
553
554	END SUBROUTINE traclmdz
555
556
557	SUBROUTINE traclmdz_to_restart(trs_out)
558	! This subroutine is called from phyredem.F where the module
559	! variable trs is written to restart file (restartphy.nc)
560	USE dimphy
561	USE infotrac
562
563	REAL,DIMENSION(klon,nbtr), INTENT(OUT) :: trs_out
564	INTEGER :: ierr
565
566	IF ( ALLOCATED(trs) ) THEN
567	trs_out(:,:) = trs(:,:)
568	ELSE
569	! No previous allocate of trs. This is the case for create_etat0_limit.
570	trs_out(:,:) = 0.0
571	END IF
572
573	END SUBROUTINE traclmdz_to_restart
574
575
576	END MODULE traclmdz_mod

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