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infotrac.F90 @ 3990

Last change on this file since 3990 was 3990, checked in by millour, 8 years ago
An updated LMDZ5 (based on LMDZ rev 2786) to play with. EM
File size: 34.3 KB

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

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