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infotrac.F90 @ 2270

Last change on this file since 2270 was 2270, checked in by crisi, 9 years ago
Adding isotopes in the dynamics and more generally tracers of tracers. CRisi
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
File size: 30.1 KB

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

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