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infotrac.F90 @ 3967

Last change on this file since 3967 was 3945, checked in by Laurent Fairhead, 3 years ago
Resolving issue in infotrac concerning tracers from INCA and REPROOBUS that need to be treated before isotopes. AC
Property copyright set to Name of program: LMDZ Creation date: 1984 Version: LMDZ5 License: CeCILL version 2 Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539 See the license file in the root directory Property svn:keywords set to `Id`
File size: 37.9 KB

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1	! $Id: infotrac.F90 3945 2021-06-18 15:24:43Z acozic $
2	!
3	MODULE infotrac
4
5	! nqtot : total number of tracers and higher order of moment, water vapor and liquid included
6	INTEGER, SAVE :: nqtot
7	!CR: on ajoute le nombre de traceurs de l eau
8	INTEGER, SAVE :: nqo
9
10	! nbtr : number of tracers not including higher order of moment or water vapor or liquid
11	! number of tracers used in the physics
12	INTEGER, SAVE :: nbtr
13
14	! CRisi: on retranche les isotopes des traceurs habituels
15	! On fait un tableaux d'indices des traceurs qui passeront dans phytrac
16	INTEGER, SAVE :: nqtottr
17	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: itr_indice
18
19	! CRisi: nb traceurs peres= directement advectes par l'air
20	INTEGER, SAVE :: nqperes
21
22	! ThL: nb traceurs INCA
23	INTEGER, SAVE :: nqINCA
24
25	! ThL: nb traceurs CO2
26	INTEGER, SAVE :: nqCO2
27
28	! Name variables
29	CHARACTER(len=20), ALLOCATABLE, DIMENSION(:), SAVE :: tname ! tracer short name for restart and diagnostics
30	CHARACTER(len=23), ALLOCATABLE, DIMENSION(:), SAVE :: ttext ! tracer long name for diagnostics
31
32	! iadv : index of trasport schema for each tracer
33	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iadv
34
35	! niadv : vector keeping the coorspondance between all tracers(nqtot) treated in the
36	! dynamic part of the code and the tracers (nbtr+2) used in the physics part of the code.
37	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: niadv ! equivalent dyn / physique
38
39	! CRisi: tableaux de fils
40	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: nqfils
41	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: nqdesc ! nombres de fils + nombre de tous les petits fils sur toutes les generations
42	INTEGER, SAVE :: nqdesc_tot
43	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: iqfils
44	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iqpere
45	REAL :: qperemin,masseqmin,ratiomin ! MVals et CRisi
46	PARAMETER (qperemin=1e-16,masseqmin=1e-16,ratiomin=1e-16) ! MVals
47
48	! conv_flg(it)=0 : convection desactivated for tracer number it
49	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: conv_flg
50	! pbl_flg(it)=0 : boundary layer diffusion desactivaded for tracer number it
51	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: pbl_flg
52
53	CHARACTER(len=4),SAVE :: type_trac
54	CHARACTER(len=8),DIMENSION(:),ALLOCATABLE, SAVE :: solsym
55
56	! CRisi: cas particulier des isotopes
57	LOGICAL,SAVE :: ok_isotopes,ok_iso_verif,ok_isotrac,ok_init_iso
58	INTEGER :: niso_possibles
59	PARAMETER ( niso_possibles=5)
60	REAL, DIMENSION (niso_possibles),SAVE :: tnat,alpha_ideal
61	LOGICAL, DIMENSION(niso_possibles),SAVE :: use_iso
62	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: iqiso ! donne indice iq en fn de (ixt,phase)
63	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iso_num ! donne numero iso entre 1 et niso_possibles en fn de nqtot
64	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iso_indnum ! donne numero iso entre 1 et niso effectif en fn de nqtot
65	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: zone_num ! donne numero de la zone de tracage en fn de nqtot
66	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: phase_num ! donne numero de la zone de tracage en fn de nqtot
67	INTEGER, DIMENSION(niso_possibles), SAVE :: indnum_fn_num ! donne indice entre entre 1 et niso en fonction du numero d isotope entre 1 et niso_possibles
68	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: index_trac ! numero ixt en fn izone, indnum entre 1 et niso
69	INTEGER,SAVE :: niso,ntraceurs_zone,ntraciso
70
71	#ifdef CPP_StratAer
72	!--CK/OB for stratospheric aerosols
73	INTEGER, SAVE :: nbtr_bin
74	INTEGER, SAVE :: nbtr_sulgas
75	INTEGER, SAVE :: id_OCS_strat
76	INTEGER, SAVE :: id_SO2_strat
77	INTEGER, SAVE :: id_H2SO4_strat
78	INTEGER, SAVE :: id_BIN01_strat
79	INTEGER, SAVE :: id_TEST_strat
80	#endif
81
82	CONTAINS
83
84	SUBROUTINE infotrac_init
85	USE control_mod, ONLY: planet_type, config_inca
86	#ifdef REPROBUS
87	USE CHEM_REP, ONLY : Init_chem_rep_trac
88	#endif
89	IMPLICIT NONE
90	!=======================================================================
91	!
92	! Auteur: P. Le Van /L. Fairhead/F.Hourdin
93	! -------
94	! Modif special traceur F.Forget 05/94
95	! Modif M-A Filiberti 02/02 lecture de traceur.def
96	!
97	! Objet:
98	! ------
99	! GCM LMD nouvelle grille
100	!
101	!=======================================================================
102	! ... modification de l'integration de q ( 26/04/94 ) ....
103	!-----------------------------------------------------------------------
104	! Declarations
105
106	INCLUDE "dimensions.h"
107	INCLUDE "iniprint.h"
108
109	! Local variables
110	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv ! index of horizontal trasport schema
111	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv ! index of vertical trasport schema
112
113	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv_inca ! index of horizontal trasport schema
114	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv_inca ! index of vertical trasport schema
115
116	INTEGER, ALLOCATABLE, DIMENSION(:) :: conv_flg_inca
117	INTEGER, ALLOCATABLE, DIMENSION(:) :: pbl_flg_inca
118	CHARACTER(len=8), ALLOCATABLE, DIMENSION(:) :: solsym_inca
119
120	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_0 ! tracer short name
121	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_transp ! transporting fluid short name: CRisi
122	CHARACTER(len=3), DIMENSION(30) :: descrq
123	CHARACTER(len=1), DIMENSION(3) :: txts
124	CHARACTER(len=2), DIMENSION(9) :: txtp
125	CHARACTER(len=23) :: str1,str2
126
127	INTEGER :: nqtrue ! number of tracers read from tracer.def, without higer order of moment
128	INTEGER :: iq, new_iq, iiq, jq, ierr,itr
129	INTEGER :: ifils,ipere,generation ! CRisi
130	LOGICAL :: continu,nouveau_traceurdef
131	INTEGER :: IOstatus ! gestion de la retrocompatibilite de traceur.def
132	CHARACTER(len=30) :: tchaine
133
134	character(len=*),parameter :: modname="infotrac_init"
135
136	!-----------------------------------------------------------------------
137	! Initialization :
138	!
139	txts=(/'x','y','z'/)
140	txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/)
141
142	descrq(14)='VLH'
143	descrq(10)='VL1'
144	descrq(11)='VLP'
145	descrq(12)='FH1'
146	descrq(13)='FH2'
147	descrq(16)='PPM'
148	descrq(17)='PPS'
149	descrq(18)='PPP'
150	descrq(20)='SLP'
151	descrq(30)='PRA'
152
153
154	! Coherence test between parameter type_trac, config_inca and preprocessing keys
155	IF (type_trac=='inca') THEN
156	WRITE(lunout,*) 'You have chosen to couple with INCA chemistry model : type_trac=', &
157	type_trac,' config_inca=',config_inca
158	IF (config_inca/='aero' .AND. config_inca/='aeNP' .AND. config_inca/='chem') THEN
159	WRITE(lunout,*) 'Incoherence between type_trac and config_inca. Model stops. Modify run.def'
160	CALL abort_gcm('infotrac_init','Incoherence between type_trac and config_inca',1)
161	ENDIF
162	#ifndef INCA
163	WRITE(lunout,*) 'To run this option you must add cpp key INCA and compile with INCA code'
164	CALL abort_gcm('infotrac_init','You must compile with cpp key INCA',1)
165	#endif
166	ELSE IF (type_trac=='repr') THEN
167	WRITE(lunout,*) 'You have chosen to couple with REPROBUS chemestry model : type_trac=', type_trac
168	#ifndef REPROBUS
169	WRITE(lunout,*) 'To run this option you must add cpp key REPROBUS and compile with REPRPBUS code'
170	CALL abort_gcm('infotrac_init','You must compile with cpp key REPROBUS',1)
171	#endif
172	ELSE IF (type_trac == 'co2i') THEN
173	WRITE(lunout,*) 'You have chosen to run with CO2 cycle: type_trac=', type_trac
174	ELSE IF (type_trac == 'coag') THEN
175	WRITE(lunout,*) 'Tracers are treated for COAGULATION tests : type_trac=', type_trac
176	#ifndef CPP_StratAer
177	WRITE(lunout,*) 'To run this option you must add cpp key StratAer and compile with StratAer code'
178	CALL abort_gcm('infotrac_init','You must compile with cpp key StratAer',1)
179	#endif
180	ELSE IF (type_trac == 'lmdz') THEN
181	WRITE(lunout,*) 'Tracers are treated in LMDZ only : type_trac=', type_trac
182	ELSE IF (type_trac == 'inco') THEN ! ThL
183	WRITE(lunout,*) 'Using jointly INCA and CO2 cycle: type_trac =', type_trac
184	IF (config_inca/='aero' .AND. config_inca/='aeNP' .AND. config_inca/='chem') THEN
185	WRITE(lunout,*) 'Incoherence between type_trac and config_inca. Model stops. Modify run.def'
186	CALL abort_gcm('infotrac_init','Incoherence between type_trac and config_inca',1)
187	ENDIF
188	#ifndef INCA
189	WRITE(lunout,*) 'To run this option you must add cpp key INCA and compilewith INCA code'
190	CALL abort_gcm('infotrac_init','You must compile with cpp key INCA',1)
191	#endif
192	ELSE
193	WRITE(lunout,*) 'type_trac=',type_trac,' not possible. Model stops'
194	CALL abort_gcm('infotrac_init','bad parameter',1)
195	ENDIF
196
197	! Test if config_inca is other then none for run without INCA
198	IF (type_trac/='inca' .AND. type_trac/='inco' .AND. config_inca/='none') THEN
199	WRITE(lunout,*) 'config_inca will now be changed to none as you do not couple with INCA model'
200	config_inca='none'
201	ENDIF
202
203	!-----------------------------------------------------------------------
204	!
205	! 1) Get the true number of tracers + water vapor/liquid
206	! Here true tracers (nqtrue) means declared tracers (only first order)
207	!
208	!-----------------------------------------------------------------------
209	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag' .OR. type_trac == 'co2i') THEN
210	IF (type_trac=='co2i') THEN
211	nqCO2 = 1
212	ELSE
213	nqCO2 = 0
214	ENDIF
215	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
216	IF(ierr.EQ.0) THEN
217	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
218	READ(90,*) nqtrue
219	write(lunout,*) 'nqtrue=',nqtrue
220	ELSE
221	WRITE(lunout,*) trim(modname),': Problem in opening traceur.def'
222	WRITE(lunout,*) trim(modname),': WARNING using defaut values'
223	IF (planet_type=='earth') THEN
224	nqtrue=4 ! Default value for Earth
225	ELSE
226	nqtrue=1 ! Default value for other planets
227	ENDIF
228	ENDIF
229	!jyg<
230	!! if ( planet_type=='earth') then
231	!! ! For Earth, water vapour & liquid tracers are not in the physics
232	!! nbtr=nqtrue-2
233	!! else
234	!! ! Other planets (for now); we have the same number of tracers
235	!! ! in the dynamics than in the physics
236	!! nbtr=nqtrue
237	!! endif
238	!>jyg
239	ELSE ! type_trac=inca or inco
240	IF (type_trac=='inco') THEN
241	nqCO2 = 1
242	ELSE
243	nqCO2 = 0
244	ENDIF
245	!jyg<
246	! The traceur.def file is used to define the number "nqo" of water phases
247	! present in the simulation. Default : nqo = 2.
248	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
249	IF(ierr.EQ.0) THEN
250	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
251	READ(90,*) nqo
252	ELSE
253	WRITE(lunout,*) trim(modname),': Using default value for nqo'
254	nqo=2
255	ENDIF
256	IF (nqo /= 2 .AND. nqo /= 3 ) THEN
257	IF (nqo == 4 .AND. type_trac=='inco') THEN ! ThL
258	WRITE(lunout,*) trim(modname),': you are coupling with INCA, and also using CO2i.'
259	nqo = 3 ! A ameliorier... je force 3 traceurs eau... ThL
260	WRITE(lunout,*) trim(modname),': nqo = ',nqo
261	ELSE
262	WRITE(lunout,*) trim(modname),': nqo=',nqo, ' is not allowed. Only 2 or 3 water phases allowed'
263	CALL abort_gcm('infotrac_init','Bad number of water phases',1)
264	ENDIF
265	ENDIF
266	! nbtr has been read from INCA by init_const_lmdz() in gcm.F
267	#ifdef INCA
268	CALL Init_chem_inca_trac(nqINCA)
269	#else
270	nqINCA=0
271	#endif
272	nbtr=nqINCA+nqCO2
273	nqtrue=nbtr+nqo
274	WRITE(lunout,*) trim(modname),': nqo = ',nqo
275	WRITE(lunout,*) trim(modname),': nbtr = ',nbtr
276	WRITE(lunout,*) trim(modname),': nqtrue = ',nqtrue
277	WRITE(lunout,*) trim(modname),': nqCO2 = ',nqCO2
278	WRITE(lunout,*) trim(modname),': nqINCA = ',nqINCA
279	ALLOCATE(hadv_inca(nqINCA), vadv_inca(nqINCA), conv_flg_inca(nqINCA), pbl_flg_inca(nqINCA), solsym_inca(nqINCA))
280	ENDIF ! type_trac 'inca' ou 'inco'
281	!>jyg
282
283	IF ((planet_type=="earth").and.(nqtrue < 2)) THEN
284	WRITE(lunout,*) trim(modname),': nqtrue=',nqtrue, ' is not allowed. 2 tracers is the minimum'
285	CALL abort_gcm('infotrac_init','Not enough tracers',1)
286	ENDIF
287
288	!jyg<
289
290	!
291	! Allocate variables depending on nqtrue
292	!
293	ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue),tnom_transp(nqtrue))
294
295
296	!-----------------------------------------------------------------------
297	! 2) Choix des schemas d'advection pour l'eau et les traceurs
298	!
299	! iadv = 1 schema transport type "humidite specifique LMD"
300	! iadv = 2 schema amont
301	! iadv = 14 schema Van-leer + humidite specifique
302	! Modif F.Codron
303	! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide)
304	! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv
305	! iadv = 12 schema Frederic Hourdin I
306	! iadv = 13 schema Frederic Hourdin II
307	! iadv = 16 schema PPM Monotone(Collela & Woodward 1984)
308	! iadv = 17 schema PPM Semi Monotone (overshoots autorises)
309	! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorises)
310	! iadv = 20 schema Slopes
311	! iadv = 30 schema Prather
312	!
313	! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur
314	! iq = 2 pour l'eau liquide
315	! Et eventuellement iq = 3,nqtot pour les autres traceurs
316	!
317	! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq.
318	!------------------------------------------------------------------------
319	!
320	! Get choice of advection schema from file tracer.def or from INCA
321	!---------------------------------------------------------------------
322	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag' .OR. type_trac == 'co2i') THEN
323
324	IF(ierr.EQ.0) THEN
325
326	! Continue to read tracer.def
327	DO iq=1,nqtrue
328
329	write(,) 'infotrac 237: iq=',iq
330	! CRisi: ajout du nom du fluide transporteur
331	! mais rester retro compatible
332	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
333	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
334	write(lunout,*) 'tchaine=',trim(tchaine)
335	write(,) 'infotrac 238: IOstatus=',IOstatus
336	if (IOstatus.ne.0) then
337	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
338	endif
339	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
340	! espace ou pas au milieu de la chaine.
341	continu=.true.
342	nouveau_traceurdef=.false.
343	iiq=1
344	do while (continu)
345	if (tchaine(iiq:iiq).eq.' ') then
346	nouveau_traceurdef=.true.
347	continu=.false.
348	else if (iiq.lt.LEN_TRIM(tchaine)) then
349	iiq=iiq+1
350	else
351	continu=.false.
352	endif
353	enddo
354	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
355	if (nouveau_traceurdef) then
356	write(lunout,*) 'C''est la nouvelle version de traceur.def'
357	tnom_0(iq)=tchaine(1:iiq-1)
358	tnom_transp(iq)=tchaine(iiq+1:30)
359	else
360	write(lunout,*) 'C''est l''ancienne version de traceur.def'
361	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
362	tnom_0(iq)=tchaine
363	tnom_transp(iq) = 'air'
364	endif
365	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
366	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
367
368	ENDDO!DO iq=1,nqtrue
369
370	CLOSE(90)
371
372	ELSE ! Without tracer.def, set default values
373
374	if (planet_type=="earth") then
375	! for Earth, default is to have 4 tracers
376	hadv(1) = 14
377	vadv(1) = 14
378	tnom_0(1) = 'H2Ov'
379	tnom_transp(1) = 'air'
380	hadv(2) = 10
381	vadv(2) = 10
382	tnom_0(2) = 'H2Ol'
383	tnom_transp(2) = 'air'
384	hadv(3) = 10
385	vadv(3) = 10
386	tnom_0(3) = 'RN'
387	tnom_transp(3) = 'air'
388	hadv(4) = 10
389	vadv(4) = 10
390	tnom_0(4) = 'PB'
391	tnom_transp(4) = 'air'
392	else ! default for other planets
393	hadv(1) = 10
394	vadv(1) = 10
395	tnom_0(1) = 'dummy'
396	tnom_transp(1) = 'dummy'
397	endif ! of if (planet_type=="earth")
398
399	ENDIF
400
401	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
402	WRITE(lunout,*) trim(modname),': nombre total de traceurs ',nqtrue
403	DO iq=1,nqtrue
404	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
405	END DO
406
407	IF ( planet_type=='earth') THEN
408	!CR: nombre de traceurs de l eau
409	IF (tnom_0(3) == 'H2Oi') THEN
410	nqo=3
411	ELSE
412	nqo=2
413	ENDIF
414	! For Earth, water vapour & liquid tracers are not in the physics
415	nbtr=nqtrue-nqo
416	ELSE
417	! Other planets (for now); we have the same number of tracers
418	! in the dynamics than in the physics
419	nbtr=nqtrue
420	ENDIF
421
422	#ifdef CPP_StratAer
423	IF (type_trac == 'coag') THEN
424	nbtr_bin=0
425	nbtr_sulgas=0
426	DO iq=1,nqtrue
427	IF (tnom_0(iq)(1:3)=='BIN') THEN !check if tracer name contains 'BIN'
428	nbtr_bin=nbtr_bin+1
429	ENDIF
430	IF (tnom_0(iq)(1:3)=='GAS') THEN !check if tracer name contains 'GAS'
431	nbtr_sulgas=nbtr_sulgas+1
432	ENDIF
433	ENDDO
434	print*,'nbtr_bin=',nbtr_bin
435	print*,'nbtr_sulgas=',nbtr_sulgas
436	DO iq=1,nqtrue
437	IF (tnom_0(iq)=='GASOCS') THEN
438	id_OCS_strat=iq-nqo
439	ENDIF
440	IF (tnom_0(iq)=='GASSO2') THEN
441	id_SO2_strat=iq-nqo
442	ENDIF
443	IF (tnom_0(iq)=='GASH2SO4') THEN
444	id_H2SO4_strat=iq-nqo
445	ENDIF
446	IF (tnom_0(iq)=='BIN01') THEN
447	id_BIN01_strat=iq-nqo
448	ENDIF
449	IF (tnom_0(iq)=='GASTEST') THEN
450	id_TEST_strat=iq-nqo
451	ENDIF
452	ENDDO
453	print*,'id_OCS_strat =',id_OCS_strat
454	print*,'id_SO2_strat =',id_SO2_strat
455	print*,'id_H2SO4_strat=',id_H2SO4_strat
456	print*,'id_BIN01_strat=',id_BIN01_strat
457	ENDIF
458	#endif
459
460	ENDIF ! (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac = 'coag' .OR. type_trac = 'co2i')
461	!jyg<
462	!
463
464	! Transfert number of tracers to Reprobus
465	IF (type_trac == 'repr') THEN
466	#ifdef REPROBUS
467	CALL Init_chem_rep_trac(nbtr,nqo,tnom_0)
468	#endif
469	ENDIF
470	!
471	! Allocate variables depending on nbtr
472	!
473	ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), solsym(nbtr))
474	conv_flg(:) = 1 ! convection activated for all tracers
475	pbl_flg(:) = 1 ! boundary layer activated for all tracers
476
477	IF (type_trac == 'inca' .OR. type_trac == 'inco') THEN ! config_inca='aero' ou 'chem'
478	!>jyg
479	! le module de chimie fournit les noms des traceurs
480	! et les schemas d'advection associes. excepte pour ceux lus
481	! dans traceur.def
482	IF (ierr .eq. 0) then
483
484	DO iq=1,nqo+nqCO2
485
486	write(,) 'infotrac 237: iq=',iq
487	! CRisi: ajout du nom du fluide transporteur
488	! mais rester retro compatible
489	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
490	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
491	write(lunout,*) 'tchaine=',trim(tchaine)
492	write(,) 'infotrac 238: IOstatus=',IOstatus
493	if (IOstatus.ne.0) then
494	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
495	endif
496	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
497	! espace ou pas au milieu de la chaine.
498	continu=.true.
499	nouveau_traceurdef=.false.
500	iiq=1
501
502	do while (continu)
503	if (tchaine(iiq:iiq).eq.' ') then
504	nouveau_traceurdef=.true.
505	continu=.false.
506	else if (iiq.lt.LEN_TRIM(tchaine)) then
507	iiq=iiq+1
508	else
509	continu=.false.
510	endif
511	enddo
512
513	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
514
515	if (nouveau_traceurdef) then
516	write(lunout,*) 'C''est la nouvelle version de traceur.def'
517	tnom_0(iq)=tchaine(1:iiq-1)
518	tnom_transp(iq)=tchaine(iiq+1:30)
519	else
520	write(lunout,*) 'C''est l''ancienne version de traceur.def'
521	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
522	tnom_0(iq)=tchaine
523	tnom_transp(iq) = 'air'
524	endif
525
526	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
527	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
528
529	ENDDO !DO iq=1,nqo
530	CLOSE(90)
531
532	ELSE !! if traceur.def doesn't exist
533
534	tnom_0(1)='H2Ov'
535	tnom_transp(1) = 'air'
536	tnom_0(2)='H2Ol'
537	tnom_transp(2) = 'air'
538	hadv(1) = 10
539	hadv(2) = 10
540	vadv(1) = 10
541	vadv(2) = 10
542
543	ENDIF
544
545	#ifdef INCA
546	CALL init_transport( &
547	hadv_inca, &
548	vadv_inca, &
549	conv_flg_inca, &
550	pbl_flg_inca, &
551	solsym_inca)
552
553	conv_flg(1+nqCO2:nbtr) = conv_flg_inca
554	pbl_flg(1+nqCO2:nbtr) = pbl_flg_inca
555	solsym(1+nqCO2:nbtr) = solsym_inca
556
557	IF (type_trac == 'inco') THEN
558	conv_flg(1:nqCO2) = 1
559	pbl_flg(1:nqCO2) = 1
560	solsym(1:nqCO2) = 'CO2'
561	ENDIF
562	#endif
563
564	!jyg<
565	DO iq = nqo+nqCO2+1, nqtrue
566	hadv(iq) = hadv_inca(iq-nqo-nqCO2)
567	vadv(iq) = vadv_inca(iq-nqo-nqCO2)
568	tnom_0(iq)=solsym_inca(iq-nqo-nqCO2)
569	tnom_transp(iq) = 'air'
570	END DO
571
572	ENDIF ! (type_trac == 'inca' or 'inco')
573
574	!-----------------------------------------------------------------------
575	!
576	! 3) Verify if advection schema 20 or 30 choosen
577	! Calculate total number of tracers needed: nqtot
578	! Allocate variables depending on total number of tracers
579	!-----------------------------------------------------------------------
580	new_iq=0
581	DO iq=1,nqtrue
582	! Add tracers for certain advection schema
583	IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN
584	new_iq=new_iq+1 ! no tracers added
585	ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN
586	new_iq=new_iq+4 ! 3 tracers added
587	ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN
588	new_iq=new_iq+10 ! 9 tracers added
589	ELSE
590	WRITE(lunout,*) trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
591	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1)
592	ENDIF
593	END DO
594
595	IF (new_iq /= nqtrue) THEN
596	! The choice of advection schema imposes more tracers
597	! Assigne total number of tracers
598	nqtot = new_iq
599
600	WRITE(lunout,*) trim(modname),': The choice of advection schema for one or more tracers'
601	WRITE(lunout,*) 'makes it necessary to add tracers'
602	WRITE(lunout,*) trim(modname)//': ',nqtrue,' is the number of true tracers'
603	WRITE(lunout,*) trim(modname)//': ',nqtot, ' is the total number of tracers needed'
604
605	ELSE
606	! The true number of tracers is also the total number
607	nqtot = nqtrue
608	ENDIF
609
610	!
611	! Allocate variables with total number of tracers, nqtot
612	!
613	ALLOCATE(tname(nqtot), ttext(nqtot))
614	ALLOCATE(iadv(nqtot), niadv(nqtot))
615
616	!-----------------------------------------------------------------------
617	!
618	! 4) Determine iadv, long and short name
619	!
620	!-----------------------------------------------------------------------
621	new_iq=0
622	DO iq=1,nqtrue
623	new_iq=new_iq+1
624
625	! Verify choice of advection schema
626	IF (hadv(iq)==vadv(iq)) THEN
627	iadv(new_iq)=hadv(iq)
628	ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN
629	iadv(new_iq)=11
630	ELSE
631	WRITE(lunout,*)trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
632
633	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1)
634	ENDIF
635
636	str1=tnom_0(iq)
637	tname(new_iq)= tnom_0(iq)
638	IF (iadv(new_iq)==0) THEN
639	ttext(new_iq)=trim(str1)
640	ELSE
641	ttext(new_iq)=trim(tnom_0(iq))//descrq(iadv(new_iq))
642	ENDIF
643
644	! schemas tenant compte des moments d'ordre superieur
645	str2=ttext(new_iq)
646	IF (iadv(new_iq)==20) THEN
647	DO jq=1,3
648	new_iq=new_iq+1
649	iadv(new_iq)=-20
650	ttext(new_iq)=trim(str2)//txts(jq)
651	tname(new_iq)=trim(str1)//txts(jq)
652	END DO
653	ELSE IF (iadv(new_iq)==30) THEN
654	DO jq=1,9
655	new_iq=new_iq+1
656	iadv(new_iq)=-30
657	ttext(new_iq)=trim(str2)//txtp(jq)
658	tname(new_iq)=trim(str1)//txtp(jq)
659	END DO
660	ENDIF
661	END DO
662
663	!
664	! Find vector keeping the correspodence between true and total tracers
665	!
666	niadv(:)=0
667	iiq=0
668	DO iq=1,nqtot
669	IF(iadv(iq).GE.0) THEN
670	! True tracer
671	iiq=iiq+1
672	niadv(iiq)=iq
673	ENDIF
674	END DO
675
676
677	WRITE(lunout,*) trim(modname),': Information stored in infotrac :'
678	WRITE(lunout,*) trim(modname),': iadv niadv tname ttext :'
679
680	DO iq=1,nqtot
681	WRITE(lunout,*) iadv(iq),niadv(iq), ' ',trim(tname(iq)),' ',trim(ttext(iq))
682	END DO
683
684	!
685	! Test for advection schema.
686	! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) .
687	!
688	DO iq=1,nqtot
689	IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN
690	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
691	CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1)
692	ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN
693	WRITE(lunout,*)trim(modname),'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
694	CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1)
695	ENDIF
696	END DO
697
698
699	! CRisi: quels sont les traceurs fils et les traceurs peres.
700	! initialiser tous les tableaux d'indices lies aux traceurs familiaux
701	! + verifier que tous les peres sont ecrits en premieres positions
702	ALLOCATE(nqfils(nqtot),nqdesc(nqtot))
703	ALLOCATE(iqfils(nqtot,nqtot))
704	ALLOCATE(iqpere(nqtot))
705	nqperes=0
706	nqfils(:)=0
707	nqdesc(:)=0
708	iqfils(:,:)=0
709	iqpere(:)=0
710	nqdesc_tot=0
711	DO iq=1,nqtot
712	if (tnom_transp(iq) == 'air') then
713	! ceci est un traceur pere
714	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un pere'
715	nqperes=nqperes+1
716	iqpere(iq)=0
717	else !if (tnom_transp(iq) == 'air') then
718	! ceci est un fils. Qui est son pere?
719	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un fils'
720	continu=.true.
721	ipere=1
722	do while (continu)
723	if (tnom_transp(iq) == tnom_0(ipere)) then
724	! Son pere est ipere
725	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
726	& trim(tnom_0(iq)),' est le fils de ',ipere,'appele ',trim(tnom_0(ipere))
727	if (iq.eq.ipere) then
728	CALL abort_gcm('infotrac_init','Un fils est son propre pere',1)
729	endif
730	nqfils(ipere)=nqfils(ipere)+1
731	iqfils(nqfils(ipere),ipere)=iq
732	iqpere(iq)=ipere
733	continu=.false.
734	else !if (tnom_transp(iq) == tnom_0(ipere)) then
735	ipere=ipere+1
736	if (ipere.gt.nqtot) then
737	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
738	& trim(tnom_0(iq)),', est orphelin.'
739	CALL abort_gcm('infotrac_init','Un traceur est orphelin',1)
740	endif !if (ipere.gt.nqtot) then
741	endif !if (tnom_transp(iq) == tnom_0(ipere)) then
742	enddo !do while (continu)
743	endif !if (tnom_transp(iq) == 'air') then
744	enddo !DO iq=1,nqtot
745	WRITE(lunout,*) 'infotrac: nqperes=',nqperes
746	WRITE(lunout,*) 'nqfils=',nqfils
747	WRITE(lunout,*) 'iqpere=',iqpere
748	WRITE(lunout,*) 'iqfils=',iqfils
749
750	! Calculer le nombre de descendants a partir de iqfils et de nbfils
751	DO iq=1,nqtot
752	generation=0
753	continu=.true.
754	ifils=iq
755	do while (continu)
756	ipere=iqpere(ifils)
757	if (ipere.gt.0) then
758	nqdesc(ipere)=nqdesc(ipere)+1
759	nqdesc_tot=nqdesc_tot+1
760	iqfils(nqdesc(ipere),ipere)=iq
761	ifils=ipere
762	generation=generation+1
763	else !if (ipere.gt.0) then
764	continu=.false.
765	endif !if (ipere.gt.0) then
766	enddo !do while (continu)
767	WRITE(lunout,*) 'Le traceur ',iq,', appele ',trim(tnom_0(iq)),' est un traceur de generation: ',generation
768	enddo !DO iq=1,nqtot
769	WRITE(lunout,*) 'infotrac: nqdesc=',nqdesc
770	WRITE(lunout,*) 'iqfils=',iqfils
771	WRITE(lunout,*) 'nqdesc_tot=',nqdesc_tot
772
773	! Interdire autres schemas que 10 pour les traceurs fils, et autres schemas
774	! que 10 et 14 si des peres ont des fils
775	do iq=1,nqtot
776	if (iqpere(iq).gt.0) then
777	! ce traceur a un pere qui n'est pas l'air
778	! Seul le schema 10 est autorise
779	if (iadv(iq)/=10) then
780	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for sons'
781	CALL abort_gcm('infotrac_init','Sons should be advected by scheme 10',1)
782	endif
783	! Le traceur pere ne peut etre advecte que par schema 10 ou 14:
784	IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
785	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for fathers'
786	CALL abort_gcm('infotrac_init','Fathers should be advected by scheme 10 ou 14',1)
787	endif !IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
788	endif !if (iqpere(iq).gt.0) the
789	enddo !do iq=1,nqtot
790
791
792
793	! detecter quels sont les traceurs isotopiques parmi des traceurs
794	call infotrac_isoinit(tnom_0,nqtrue)
795
796	! if (ntraciso.gt.0) then
797	! le 18 sep 2020: on enleve la condition ntraciso.gt.0 car nqtottr doit etre
798	! connu meme si il n'y a pas d'isotopes!
799	write(lunout,*) 'infotrac 702: nbtr,ntraciso=',nbtr,ntraciso
800	! retrancher les traceurs isotopiques de la liste des traceurs qui passent dans
801	! phytrac
802	nbtr=nbtr-nqo*ntraciso
803
804	! faire un tableau d'indice des traceurs qui passeront dans phytrac
805	nqtottr=nqtot-nqo*(1+ntraciso)
806	write(lunout,*) 'infotrac 704: nqtottr,nqtot,nqo=',nqtottr,nqtot,nqo
807	! Rq: nqtottr n'est pas forcement egal a nbtr dans le cas ou new_iq /= nqtrue
808	ALLOCATE (itr_indice(nqtottr))
809	itr_indice(:)=0
810	itr=0
811	do iq=nqo+1, nqtot
812	if (iso_num(iq).eq.0) then
813	itr=itr+1
814	write(,) 'itr=',itr
815	itr_indice(itr)=iq
816	endif !if (iso_num(iq).eq.0) then
817	enddo
818	if (itr.ne.nqtottr) then
819	CALL abort_gcm('infotrac_init','pb dans le calcul de nqtottr',1)
820	endif
821	write(lunout,*) 'itr_indice=',itr_indice
822	! endif !if (ntraciso.gt.0) then
823
824	!-----------------------------------------------------------------------
825	! Finalize :
826	!
827	DEALLOCATE(tnom_0, hadv, vadv,tnom_transp)
828
829	WRITE(lunout,*) 'infotrac init fin'
830
831	END SUBROUTINE infotrac_init
832
833	SUBROUTINE infotrac_isoinit(tnom_0,nqtrue)
834
835	#ifdef CPP_IOIPSL
836	use IOIPSL
837	#else
838	! if not using IOIPSL, we still need to use (a local version of) getin
839	use ioipsl_getincom
840	#endif
841	implicit none
842
843	! inputs
844	INTEGER nqtrue
845	CHARACTER(len=30) tnom_0(nqtrue)
846
847	! locals
848	CHARACTER(len=3), DIMENSION(niso_possibles) :: tnom_iso
849	INTEGER, ALLOCATABLE,DIMENSION(:,:) :: nb_iso,nb_traciso
850	INTEGER, ALLOCATABLE,DIMENSION(:) :: nb_isoind
851	INTEGER :: ntraceurs_zone_prec,iq,phase,ixt,iiso,izone
852	CHARACTER(len=19) :: tnom_trac
853	INCLUDE "iniprint.h"
854
855	tnom_iso=(/'eau','HDO','O18','O17','HTO'/)
856
857	ALLOCATE(nb_iso(niso_possibles,nqo))
858	ALLOCATE(nb_isoind(nqo))
859	ALLOCATE(nb_traciso(niso_possibles,nqo))
860	ALLOCATE(iso_num(nqtot))
861	ALLOCATE(iso_indnum(nqtot))
862	ALLOCATE(zone_num(nqtot))
863	ALLOCATE(phase_num(nqtot))
864
865	iso_num(:)=0
866	iso_indnum(:)=0
867	zone_num(:)=0
868	phase_num(:)=0
869	indnum_fn_num(:)=0
870	use_iso(:)=.false.
871	nb_iso(:,:)=0
872	nb_isoind(:)=0
873	nb_traciso(:,:)=0
874	niso=0
875	ntraceurs_zone=0
876	ntraceurs_zone_prec=0
877	ntraciso=0
878
879	do iq=nqo+1,nqtot
880	! write(lunout,*) 'infotrac 569: iq,tnom_0(iq)=',iq,tnom_0(iq)
881	do phase=1,nqo
882	do ixt= 1,niso_possibles
883	tnom_trac=trim(tnom_0(phase))//'_'
884	tnom_trac=trim(tnom_trac)//trim(tnom_iso(ixt))
885	! write(,) 'phase,ixt,tnom_trac=',phase,ixt,tnom_trac
886	IF (tnom_0(iq) == tnom_trac) then
887	! write(lunout,*) 'Ce traceur est un isotope'
888	nb_iso(ixt,phase)=nb_iso(ixt,phase)+1
889	nb_isoind(phase)=nb_isoind(phase)+1
890	iso_num(iq)=ixt
891	iso_indnum(iq)=nb_isoind(phase)
892	indnum_fn_num(ixt)=iso_indnum(iq)
893	phase_num(iq)=phase
894	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
895	! write(lunout,*) 'iso_indnum(iq)=',iso_indnum(iq)
896	! write(lunout,*) 'indnum_fn_num(ixt)=',indnum_fn_num(ixt)
897	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
898	goto 20
899	else if (iqpere(iq).gt.0) then
900	if (tnom_0(iqpere(iq)) == tnom_trac) then
901	! write(lunout,*) 'Ce traceur est le fils d''un isotope'
902	! c'est un traceur d'isotope
903	nb_traciso(ixt,phase)=nb_traciso(ixt,phase)+1
904	iso_num(iq)=ixt
905	iso_indnum(iq)=indnum_fn_num(ixt)
906	zone_num(iq)=nb_traciso(ixt,phase)
907	phase_num(iq)=phase
908	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
909	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
910	! write(lunout,*) 'zone_num(iq)=',zone_num(iq)
911	goto 20
912	endif !if (tnom_0(iqpere(iq)) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
913	endif !IF (tnom_0(iq) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
914	enddo !do ixt= niso_possibles
915	enddo !do phase=1,nqo
916	20 continue
917	enddo !do iq=1,nqtot
918
919	! write(lunout,*) 'iso_num=',iso_num
920	! write(lunout,*) 'iso_indnum=',iso_indnum
921	! write(lunout,*) 'zone_num=',zone_num
922	! write(lunout,*) 'phase_num=',phase_num
923	! write(lunout,*) 'indnum_fn_num=',indnum_fn_num
924
925	do ixt= 1,niso_possibles
926
927	if (nb_iso(ixt,1).eq.1) then
928	! on verifie que toutes les phases ont le meme nombre de
929	! traceurs
930	do phase=2,nqo
931	if (nb_iso(ixt,phase).ne.nb_iso(ixt,1)) then
932	! write(lunout,*) 'ixt,phase,nb_iso=',ixt,phase,nb_iso(ixt,phase)
933	CALL abort_gcm('infotrac_init','Phases must have same number of isotopes',1)
934	endif
935	enddo !do phase=2,nqo
936
937	niso=niso+1
938	use_iso(ixt)=.true.
939	ntraceurs_zone=nb_traciso(ixt,1)
940
941	! on verifie que toutes les phases ont le meme nombre de
942	! traceurs
943	do phase=2,nqo
944	if (nb_traciso(ixt,phase).ne.ntraceurs_zone) then
945	write(lunout,*) 'ixt,phase,nb_traciso=',ixt,phase,nb_traciso(ixt,phase)
946	write(lunout,*) 'ntraceurs_zone=',ntraceurs_zone
947	CALL abort_gcm('infotrac_init','Phases must have same number of tracers',1)
948	endif
949	enddo !do phase=2,nqo
950	! on verifie que tous les isotopes ont le meme nombre de
951	! traceurs
952	if (ntraceurs_zone_prec.gt.0) then
953	if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
954	ntraceurs_zone_prec=ntraceurs_zone
955	else !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
956	write(,) 'ntraceurs_zone_prec,ntraceurs_zone=',ntraceurs_zone_prec,ntraceurs_zone
957	CALL abort_gcm('infotrac_init', &
958	&'Isotope tracers are not well defined in traceur.def',1)
959	endif !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
960	endif !if (ntraceurs_zone_prec.gt.0) then
961
962	else if (nb_iso(ixt,1).ne.0) then
963	WRITE(lunout,*) 'nqo,ixt=',nqo,ixt
964	WRITE(lunout,*) 'nb_iso(ixt,1)=',nb_iso(ixt,1)
965	CALL abort_gcm('infotrac_init','Isotopes are not well defined in traceur.def',1)
966	endif !if (nb_iso(ixt,1).eq.1) then
967	enddo ! do ixt= niso_possibles
968
969	! dimensions isotopique:
970	ntraciso=niso*(ntraceurs_zone+1)
971	! WRITE(lunout,*) 'niso=',niso
972	! WRITE(lunout,*) 'ntraceurs_zone,ntraciso=',ntraceurs_zone,ntraciso
973
974	! flags isotopiques:
975	if (niso.gt.0) then
976	ok_isotopes=.true.
977	else
978	ok_isotopes=.false.
979	endif
980	! WRITE(lunout,*) 'ok_isotopes=',ok_isotopes
981
982	if (ok_isotopes) then
983	ok_iso_verif=.false.
984	call getin('ok_iso_verif',ok_iso_verif)
985	ok_init_iso=.false.
986	call getin('ok_init_iso',ok_init_iso)
987	tnat=(/1.0,155.76e-6,2005.2e-6,0.004/100.,0.0/)
988	alpha_ideal=(/1.0,1.01,1.006,1.003,1.0/)
989	endif !if (ok_isotopes) then
990	! WRITE(lunout,*) 'ok_iso_verif=',ok_iso_verif
991	! WRITE(lunout,*) 'ok_init_iso=',ok_init_iso
992
993	if (ntraceurs_zone.gt.0) then
994	ok_isotrac=.true.
995	else
996	ok_isotrac=.false.
997	endif
998	! WRITE(lunout,*) 'ok_isotrac=',ok_isotrac
999
1000	! remplissage du tableau iqiso(ntraciso,phase)
1001	ALLOCATE(iqiso(ntraciso,nqo))
1002	iqiso(:,:)=0
1003	do iq=1,nqtot
1004	if (iso_num(iq).gt.0) then
1005	ixt=iso_indnum(iq)+zone_num(iq)*niso
1006	iqiso(ixt,phase_num(iq))=iq
1007	endif
1008	enddo
1009	! WRITE(lunout,*) 'iqiso=',iqiso
1010
1011	! replissage du tableau index_trac(ntraceurs_zone,niso)
1012	ALLOCATE(index_trac(ntraceurs_zone,niso))
1013	if (ok_isotrac) then
1014	do iiso=1,niso
1015	do izone=1,ntraceurs_zone
1016	index_trac(izone,iiso)=iiso+izone*niso
1017	enddo
1018	enddo
1019	else !if (ok_isotrac) then
1020	index_trac(:,:)=0.0
1021	endif !if (ok_isotrac) then
1022	! write(lunout,*) 'index_trac=',index_trac
1023
1024	! Finalize :
1025	DEALLOCATE(nb_iso)
1026
1027	END SUBROUTINE infotrac_isoinit
1028
1029	END MODULE infotrac

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