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infotrac.F90 @ 2048

Last change on this file since 2048 was 1971, checked in by emillour, 7 years ago
Common dynamics: Enable tracer names to be up to 30 characters long (instead of 20). EM
File size: 41.3 KB

Rev	Line
[1]	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
[1391]	7	! CR: add number of tracers for water (for Earth model only!!)
	8	INTEGER, SAVE :: nqo
[1]	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
[1508]	14	! CRisi: nb of father tracers (i.e. directly advected by air)
	15	INTEGER, SAVE :: nqperes
	16
[1]	17	! Name variables
[1971]	18	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:), SAVE :: tname ! tracer short name for restart and diagnostics
	19	CHARACTER(len=33), ALLOCATABLE, DIMENSION(:), SAVE :: ttext ! tracer long name for diagnostics
[1]	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
[1508]	28	! CRisi: arrays for sons
	29	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: nqfils
	30	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: nqdesc ! number of sons + all gran-sons over all generations
	31	INTEGER, SAVE :: nqdesc_tot
	32	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: iqfils
	33	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iqpere
	34
[1]	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
[1391]	41	CHARACTER(len=8),DIMENSION(:),ALLOCATABLE, SAVE :: solsym
[1508]	42
	43	! CRisi: specific stuff for isotopes
	44	LOGICAL,SAVE :: ok_isotopes,ok_iso_verif,ok_isotrac,ok_init_iso
	45	INTEGER :: niso_possibles
	46	PARAMETER ( niso_possibles=5) ! 5 possible water isotopes
[1650]	47	REAL, DIMENSION (niso_possibles),SAVE :: tnat,alpha_ideal
[1508]	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
[1650]	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
[1]	69	CONTAINS
	70
	71	SUBROUTINE infotrac_init
[1508]	72	USE control_mod, ONLY: planet_type, config_inca
[492]	73	#ifdef REPROBUS
	74	USE CHEM_REP, ONLY : Init_chem_rep_trac
	75	#endif
[1]	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
[1575]	100	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv_inca ! index of horizontal trasport schema
	101	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv_inca ! index of vertical trasport schema
	102
[1971]	103	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_0 ! tracer short name
	104	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_transp ! transporting fluid short name: CRisi
[1]	105	CHARACTER(len=3), DIMENSION(30) :: descrq
	106	CHARACTER(len=1), DIMENSION(3) :: txts
	107	CHARACTER(len=2), DIMENSION(9) :: txtp
[1971]	108	CHARACTER(len=30) :: str1,str2
[1]	109
	110	INTEGER :: nqtrue ! number of tracers read from tracer.def, without higer order of moment
[957]	111	INTEGER :: iq, new_iq, iiq, jq, ierr, ierr2, ierr3
[1508]	112	INTEGER :: ifils,ipere,generation ! CRisi
	113	LOGICAL :: continu,nouveau_traceurdef
	114	INTEGER :: IOstatus ! gestion de la retrocompatibilite de traceur.def
[1971]	115	CHARACTER(len=30) :: tchaine
[957]	116
	117	character(len=80) :: line ! to store a line of text
[1]	118
[7]	119	character(len=*),parameter :: modname="infotrac_init"
[1]	120	!-----------------------------------------------------------------------
	121	! Initialization :
	122	!
	123	txts=(/'x','y','z'/)
	124	txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/)
	125
	126	descrq(14)='VLH'
	127	descrq(10)='VL1'
	128	descrq(11)='VLP'
	129	descrq(12)='FH1'
	130	descrq(13)='FH2'
	131	descrq(16)='PPM'
	132	descrq(17)='PPS'
	133	descrq(18)='PPP'
	134	descrq(20)='SLP'
	135	descrq(30)='PRA'
	136
[6]	137	IF (planet_type=='earth') THEN
[492]	138	! Coherence test between parameter type_trac, config_inca and preprocessing keys
	139	IF (type_trac=='inca') THEN
	140	WRITE(lunout,*) 'You have choosen to couple with INCA chemestry model : type_trac=', &
	141	type_trac,' config_inca=',config_inca
[1391]	142	IF (config_inca/='aero' .AND. config_inca/='aeNP' .AND. config_inca/='chem') THEN
[492]	143	WRITE(lunout,*) 'Incoherence between type_trac and config_inca. Model stops. Modify run.def'
	144	CALL abort_gcm('infotrac_init','Incoherence between type_trac and config_inca',1)
	145	END IF
	146	#ifndef INCA
	147	WRITE(lunout,*) 'To run this option you must add cpp key INCA and compile with INCA code'
	148	CALL abort_gcm('infotrac_init','You must compile with cpp key INCA',1)
	149	#endif
	150	ELSE IF (type_trac=='repr') THEN
	151	WRITE(lunout,*) 'You have choosen to couple with REPROBUS chemestry model : type_trac=', type_trac
	152	#ifndef REPROBUS
	153	WRITE(lunout,*) 'To run this option you must add cpp key REPROBUS and compile with REPRPBUS code'
	154	CALL abort_gcm('infotrac_init','You must compile with cpp key REPROBUS',1)
	155	#endif
[1650]	156	ELSE IF (type_trac == 'coag') THEN
	157	WRITE(lunout,*) 'Tracers are treated for COAGULATION tests : type_trac=', type_trac
	158	#ifndef CPP_StratAer
	159	WRITE(lunout,*) 'To run this option you must add cpp key StratAer and compile with StratAer code'
	160	CALL abort_gcm('infotrac_init','You must compile with cpp key StratAer',1)
	161	#endif
[492]	162	ELSE IF (type_trac == 'lmdz') THEN
	163	WRITE(lunout,*) 'Tracers are treated in LMDZ only : type_trac=', type_trac
[6]	164	ELSE
[492]	165	WRITE(lunout,*) 'type_trac=',type_trac,' not possible. Model stops'
	166	CALL abort_gcm('infotrac_init','bad parameter',1)
[6]	167	END IF
[492]	168
	169	! Test if config_inca is other then none for run without INCA
	170	IF (type_trac/='inca' .AND. config_inca/='none') THEN
	171	WRITE(lunout,*) 'config_inca will now be changed to none as you do not couple with INCA model'
	172	config_inca='none'
	173	END IF
[1]	174	ELSE
[6]	175	type_trac='plnt' ! planets... May want to dissociate between each later.
[492]	176	ENDIF ! of IF (planet_type=='earth')
[1]	177
	178	!-----------------------------------------------------------------------
	179	!
	180	! 1) Get the true number of tracers + water vapor/liquid
	181	! Here true tracers (nqtrue) means declared tracers (only first order)
	182	!
	183	!-----------------------------------------------------------------------
[6]	184	IF (planet_type=='earth') THEN
[1650]	185	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag') THEN
[1]	186	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
	187	IF(ierr.EQ.0) THEN
[492]	188	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
[1]	189	READ(90,*) nqtrue
[1508]	190	WRITE(lunout,*) trim(modname),' nqtrue=',nqtrue
[1]	191	ELSE
[492]	192	WRITE(lunout,*) trim(modname),': Problem in opening traceur.def'
	193	WRITE(lunout,*) trim(modname),': WARNING using defaut values'
[1]	194	nqtrue=4 ! Defaut value
	195	END IF
[7]	196	! For Earth, water vapour & liquid tracers are not in the physics
[1]	197	nbtr=nqtrue-2
[492]	198	ELSE ! type_trac=inca
[1508]	199	! The traceur.def file is used to define the number "nqo" of water phases
	200	! present in the simulation. Default : nqo = 2.
	201	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
	202	IF(ierr.EQ.0) THEN
	203	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
	204	READ(90,*) nqo
	205	ELSE
	206	WRITE(lunout,*) trim(modname),': Using default value for nqo'
	207	nqo=2
	208	ENDIF
	209	IF (nqo /= 2 .AND. nqo /= 3 ) THEN
	210	WRITE(lunout,*) trim(modname),': nqo=',nqo, ' is not allowded. Only 2 or 3 water phases allowed'
	211	CALL abort_gcm('infotrac_init','Bad number of water phases',1)
	212	END IF
	213	! nbtr has been read from INCA by init_const_lmdz() in gcm.F
	214	#ifdef INCA
	215	CALL Init_chem_inca_trac(nbtr)
	216	#endif
	217	nqtrue=nbtr+nqo
[1575]	218
	219	ALLOCATE(hadv_inca(nbtr), vadv_inca(nbtr))
	220
[1508]	221	END IF ! type_trac
[1]	222
[6]	223	IF (nqtrue < 2) THEN
[7]	224	WRITE(lunout,*) trim(modname),': nqtrue=',nqtrue, ' is not allowded. 2 tracers is the minimum'
[1]	225	CALL abort_gcm('infotrac_init','Not enough tracers',1)
[6]	226	END IF
	227
[1508]	228	!jyg<
[492]	229	! Transfert number of tracers to Reprobus
[1508]	230	!! IF (type_trac == 'repr') THEN
	231	!!#ifdef REPROBUS
	232	!! CALL Init_chem_rep_trac(nbtr)
	233	!!#endif
	234	!! END IF
	235	!>jyg
[492]	236
[6]	237	ELSE ! not Earth
	238	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
	239	IF(ierr.EQ.0) THEN
	240	WRITE(lunout,*) 'Open traceur.def : ok'
	241	READ(90,*) nqtrue
	242	ELSE
	243	WRITE(lunout,*) 'Problem in opening traceur.def'
	244	WRITE(lunout,*) 'ATTENTION using defaut values: nqtrue=1'
	245	nqtrue=1 ! Defaut value
	246	END IF
[7]	247	! Other planets (for now); we have the same number of tracers
	248	! in the dynamics than in the physics
[6]	249	nbtr=nqtrue
[1508]	250	nqo=0
[6]	251
	252	ENDIF ! planet_type
[1]	253	!
	254	! Allocate variables depending on nqtrue and nbtr
	255	!
[1508]	256	ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue),tnom_transp(nqtrue))
	257	!
	258	!jyg<
	259	!! ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), solsym(nbtr))
	260	!! conv_flg(:) = 1 ! convection activated for all tracers
	261	!! pbl_flg(:) = 1 ! boundary layer activated for all tracers
	262	!>jyg
[1]	263
	264	!-----------------------------------------------------------------------
	265	! 2) Choix des schemas d'advection pour l'eau et les traceurs
	266	!
	267	! iadv = 1 schema transport type "humidite specifique LMD"
	268	! iadv = 2 schema amont
	269	! iadv = 14 schema Van-leer + humidite specifique
	270	! Modif F.Codron
	271	! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide)
	272	! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv
	273	! iadv = 12 schema Frederic Hourdin I
	274	! iadv = 13 schema Frederic Hourdin II
	275	! iadv = 16 schema PPM Monotone(Collela & Woodward 1984)
	276	! iadv = 17 schema PPM Semi Monotone (overshoots autorisés)
	277	! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorisés)
	278	! iadv = 20 schema Slopes
	279	! iadv = 30 schema Prather
	280	!
	281	! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur
	282	! iq = 2 pour l'eau liquide
	283	! Et eventuellement iq = 3,nqtot pour les autres traceurs
	284	!
	285	! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq.
	286	!------------------------------------------------------------------------
	287	!
	288	! Get choice of advection schema from file tracer.def or from INCA
	289	!---------------------------------------------------------------------
[6]	290	IF (planet_type=='earth') THEN
[1650]	291	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag') THEN
[1]	292	IF(ierr.EQ.0) THEN
	293	! Continue to read tracer.def
	294	DO iq=1,nqtrue
[1508]	295
	296	write(,) 'infotrac 237: iq=',iq
	297	! CRisi: ajout du nom du fluide transporteur
	298	! mais rester retro compatible
	299	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
	300	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
	301	write(lunout,*) 'tchaine=',trim(tchaine)
	302	! write(,) 'infotrac 238: IOstatus=',IOstatus
	303	if (IOstatus.ne.0) then
	304	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
	305	endif
	306	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
	307	! espace ou pas au milieu de la chaine.
	308	continu=.true.
	309	nouveau_traceurdef=.false.
	310	iiq=1
	311	do while (continu)
	312	if (tchaine(iiq:iiq).eq.' ') then
	313	nouveau_traceurdef=.true.
	314	continu=.false.
	315	else if (iiq.lt.LEN_TRIM(tchaine)) then
	316	iiq=iiq+1
	317	else
	318	continu=.false.
	319	endif
	320	enddo
	321	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
	322	if (nouveau_traceurdef) then
	323	write(lunout,*) 'C''est la nouvelle version de traceur.def'
	324	tnom_0(iq)=tchaine(1:iiq-1)
	325	tnom_transp(iq)=tchaine(iiq+1:15)
	326	else
	327	write(lunout,*) 'C''est l''ancienne version de traceur.def'
	328	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
	329	tnom_0(iq)=tchaine
	330	tnom_transp(iq) = 'air'
	331	endif
	332	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
	333	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
	334
	335	END DO ! DO iq=1,nqtrue
[1]	336	CLOSE(90)
[1508]	337
[7]	338	ELSE ! Without tracer.def, set default values (for Earth!)
	339	if ((nqtrue==4).and.(planet_type=="earth")) then
[1]	340	hadv(1) = 14
	341	vadv(1) = 14
	342	tnom_0(1) = 'H2Ov'
[1508]	343	tnom_transp(1) = 'air'
[1]	344	hadv(2) = 10
	345	vadv(2) = 10
	346	tnom_0(2) = 'H2Ol'
[1508]	347	tnom_transp(2) = 'air'
[1]	348	hadv(3) = 10
	349	vadv(3) = 10
	350	tnom_0(3) = 'RN'
[1508]	351	tnom_transp(3) = 'air'
[1]	352	hadv(4) = 10
	353	vadv(4) = 10
	354	tnom_0(4) = 'PB'
[1508]	355	tnom_transp(4) = 'air'
[7]	356	else
	357	! Error message, we need a traceur.def file
	358	write(lunout,*) trim(modname),&
	359	': Cannot set default tracer names!'
	360	write(lunout,*) trim(modname),' Make a traceur.def file!!!'
	361	CALL abort_gcm('infotrac_init','Need a traceur.def file!',1)
	362	endif ! of if (nqtrue==4)
[1508]	363	END IF ! of IF(ierr.EQ.0)
[1]	364
[7]	365	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
	366	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
[1]	367	DO iq=1,nqtrue
[1508]	368	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
[1]	369	END DO
	370
[1650]	371	! IF ( planet_type=='earth') THEN
[1508]	372	!CR: nombre de traceurs de l eau
[1650]	373	IF (tnom_0(3) == 'H2Oi') then
[1508]	374	nqo=3
[1650]	375	ELSE
[1508]	376	nqo=2
[1650]	377	ENDIF
[1508]	378	! For Earth, water vapour & liquid tracers are not in the physics
	379	nbtr=nqtrue-nqo
[1650]	380	! ELSE
	381	! ! Other planets (for now); we have the same number of tracers
	382	! ! in the dynamics than in the physics
	383	! nbtr=nqtrue
	384	! ENDIF
	385
	386	#ifdef CPP_StratAer
	387	IF (type_trac == 'coag') THEN
	388	nbtr_bin=0
	389	nbtr_sulgas=0
	390	DO iq=1,nqtrue
	391	IF (tnom_0(iq)(1:3)=='BIN') THEN !check if tracer name contains 'BIN'
	392	nbtr_bin=nbtr_bin+1
	393	ENDIF
	394	IF (tnom_0(iq)(1:3)=='GAS') THEN !check if tracer name contains 'GAS'
	395	nbtr_sulgas=nbtr_sulgas+1
	396	ENDIF
	397	ENDDO
	398	print*,'nbtr_bin=',nbtr_bin
	399	print*,'nbtr_sulgas=',nbtr_sulgas
	400	DO iq=1,nqtrue
	401	IF (tnom_0(iq)=='GASOCS') THEN
	402	id_OCS_strat=iq-nqo
	403	ENDIF
	404	IF (tnom_0(iq)=='GASSO2') THEN
	405	id_SO2_strat=iq-nqo
	406	ENDIF
	407	IF (tnom_0(iq)=='GASH2SO4') THEN
	408	id_H2SO4_strat=iq-nqo
	409	ENDIF
	410	IF (tnom_0(iq)=='BIN01') THEN
	411	id_BIN01_strat=iq-nqo
	412	ENDIF
	413	IF (tnom_0(iq)=='GASTEST') THEN
	414	id_TEST_strat=iq-nqo
	415	ENDIF
	416	ENDDO
	417	print*,'id_OCS_strat =',id_OCS_strat
	418	print*,'id_SO2_strat =',id_SO2_strat
	419	print*,'id_H2SO4_strat=',id_H2SO4_strat
	420	print*,'id_BIN01_strat=',id_BIN01_strat
	421	ENDIF
	422	#endif
	423
	424	ENDIF ! (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac = 'coag')
[1508]	425	!jyg<
	426	!
	427	! Transfert number of tracers to Reprobus
	428	IF (type_trac == 'repr') THEN
	429	#ifdef REPROBUS
	430	CALL Init_chem_rep_trac(nbtr)
	431	#endif
	432	END IF
	433	!
	434	! Allocate variables depending on nbtr
	435	!
	436	ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), solsym(nbtr))
	437	conv_flg(:) = 1 ! convection activated for all tracers
	438	pbl_flg(:) = 1 ! boundary layer activated for all tracers
	439	!
	440	!! ELSE ! type_trac=inca : config_inca='aero' ou 'chem'
	441	!
	442	IF (type_trac == 'inca') THEN ! config_inca='aero' ou 'chem'
	443	!>jyg
[1]	444	! le module de chimie fournit les noms des traceurs
[1575]	445	! et les schemas d'advection associes. excepte pour ceux lus
	446	! dans traceur.def
	447	IF (ierr .eq. 0) then
	448	DO iq=1,nqo
	449
	450	write(,) 'infotrac 237: iq=',iq
	451	! CRisi: ajout du nom du fluide transporteur
	452	! mais rester retro compatible
	453	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
	454	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
	455	write(lunout,*) 'tchaine=',trim(tchaine)
	456	write(,) 'infotrac 238: IOstatus=',IOstatus
	457	if (IOstatus.ne.0) then
	458	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
	459	endif
	460	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
	461	! espace ou pas au milieu de la chaine.
	462	continu=.true.
	463	nouveau_traceurdef=.false.
	464	iiq=1
	465	do while (continu)
	466	if (tchaine(iiq:iiq).eq.' ') then
	467	nouveau_traceurdef=.true.
	468	continu=.false.
	469	else if (iiq.lt.LEN_TRIM(tchaine)) then
	470	iiq=iiq+1
	471	else
	472	continu=.false.
	473	endif
	474	enddo
	475	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
	476	if (nouveau_traceurdef) then
	477	write(lunout,*) 'C''est la nouvelle version de traceur.def'
	478	tnom_0(iq)=tchaine(1:iiq-1)
	479	tnom_transp(iq)=tchaine(iiq+1:15)
	480	else
	481	write(lunout,*) 'C''est l''ancienne version de traceur.def'
	482	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
	483	tnom_0(iq)=tchaine
	484	tnom_transp(iq) = 'air'
	485	endif
	486	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
	487	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
	488
	489	END DO !DO iq=1,nqtrue
	490	CLOSE(90)
	491	ELSE !! if traceur.def doesn't exist
	492	tnom_0(1)='H2Ov'
	493	tnom_transp(1) = 'air'
	494	tnom_0(2)='H2Ol'
	495	tnom_transp(2) = 'air'
	496	hadv(1) = 10
	497	hadv(2) = 10
	498	vadv(1) = 10
	499	vadv(2) = 10
	500	ENDIF
[1]	501
	502	#ifdef INCA
	503	CALL init_transport( &
[1575]	504	hadv_inca, &
	505	vadv_inca, &
[1]	506	conv_flg, &
	507	pbl_flg, &
	508	tracnam)
	509	#endif
	510
[1508]	511	!jyg<
	512	DO iq = nqo+1, nqtrue
	513	tnom_0(iq)=solsym(iq-nqo)
	514	tnom_transp(iq) = 'air'
[1]	515	END DO
[1508]	516	!! DO iq =3,nqtrue
	517	!! tnom_0(iq)=solsym(iq-2)
	518	!! END DO
	519	!! nqo = 2
	520	!>jyg
[1]	521
[1508]	522	END IF ! (type_trac == 'inca')
[1]	523
[6]	524	ELSE ! not Earth
[1508]	525	! Other planets (for now); we have the same number of tracers
	526	! in the dynamics than in the physics
	527	nbtr=nqtrue
	528	! NB: Reading a traceur.def with isotopes remains to be done...
[6]	529	IF(ierr.EQ.0) THEN
	530	! Continue to read tracer.def
	531	DO iq=1,nqtrue
[957]	532	!READ(90,*) hadv(iq),vadv(iq),tnom_0(iq)
	533	! try to be smart when reading traceur.def
	534	read(90,'(80a)') line ! store the line from traceur.def
	535	! assume format is hadv,vadv,tnom_0
	536	read(line,*,iostat=ierr2) hadv(iq),vadv(iq),tnom_0(iq)
	537	if (ierr2.ne.0) then
	538	! maybe format is tnom0,hadv,vadv
	539	read(line,*,iostat=ierr3) tnom_0(iq),hadv(iq),vadv(iq)
	540	if (ierr3.ne.0) then
	541	! assume only tnom0 is provided (havd and vad default to 10)
	542	read(line,*) tnom_0(iq)
	543	hadv(iq)=10
	544	vadv(iq)=10
	545	endif
	546	endif ! of if(ierr2.ne.0)
[1508]	547	tnom_transp(iq)='air' ! no isotopes... for now...
[957]	548	END DO ! of DO iq=1,nqtrue
[6]	549	CLOSE(90)
	550	ELSE ! Without tracer.def
	551	hadv(1) = 10
	552	vadv(1) = 10
	553	tnom_0(1) = 'dummy'
[1508]	554	tnom_transp(1)='air'
[6]	555	END IF
	556
[7]	557	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
	558	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
[6]	559	DO iq=1,nqtrue
[1508]	560	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
[6]	561	END DO
	562
	563	ENDIF ! planet_type
	564
[1]	565	!-----------------------------------------------------------------------
	566	!
	567	! 3) Verify if advection schema 20 or 30 choosen
	568	! Calculate total number of tracers needed: nqtot
	569	! Allocate variables depending on total number of tracers
	570	!-----------------------------------------------------------------------
	571	new_iq=0
	572	DO iq=1,nqtrue
	573	! Add tracers for certain advection schema
	574	IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN
	575	new_iq=new_iq+1 ! no tracers added
	576	ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN
	577	new_iq=new_iq+4 ! 3 tracers added
	578	ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN
	579	new_iq=new_iq+10 ! 9 tracers added
	580	ELSE
[7]	581	WRITE(lunout,*) trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
[1]	582	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1)
	583	END IF
	584	END DO
	585
	586	IF (new_iq /= nqtrue) THEN
	587	! The choice of advection schema imposes more tracers
	588	! Assigne total number of tracers
	589	nqtot = new_iq
	590
[7]	591	WRITE(lunout,*) trim(modname),': The choice of advection schema for one or more tracers'
[1]	592	WRITE(lunout,*) 'makes it necessary to add tracers'
[7]	593	WRITE(lunout,*) trim(modname)//': ',nqtrue,' is the number of true tracers'
	594	WRITE(lunout,*) trim(modname)//': ',nqtot, ' is the total number of tracers needed'
[1]	595
	596	ELSE
	597	! The true number of tracers is also the total number
	598	nqtot = nqtrue
	599	END IF
	600
	601	!
	602	! Allocate variables with total number of tracers, nqtot
	603	!
	604	ALLOCATE(tname(nqtot), ttext(nqtot))
	605	ALLOCATE(iadv(nqtot), niadv(nqtot))
	606
	607	!-----------------------------------------------------------------------
	608	!
	609	! 4) Determine iadv, long and short name
	610	!
	611	!-----------------------------------------------------------------------
	612	new_iq=0
	613	DO iq=1,nqtrue
	614	new_iq=new_iq+1
	615
	616	! Verify choice of advection schema
	617	IF (hadv(iq)==vadv(iq)) THEN
	618	iadv(new_iq)=hadv(iq)
	619	ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN
	620	iadv(new_iq)=11
	621	ELSE
[7]	622	WRITE(lunout,*)trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
	623
[1]	624	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1)
	625	END IF
	626
	627	str1=tnom_0(iq)
	628	tname(new_iq)= tnom_0(iq)
	629	IF (iadv(new_iq)==0) THEN
[66]	630	ttext(new_iq)=trim(str1)
[1]	631	ELSE
[66]	632	ttext(new_iq)=trim(tnom_0(iq))//descrq(iadv(new_iq))
[1]	633	END IF
	634
	635	! schemas tenant compte des moments d'ordre superieur
	636	str2=ttext(new_iq)
	637	IF (iadv(new_iq)==20) THEN
	638	DO jq=1,3
	639	new_iq=new_iq+1
	640	iadv(new_iq)=-20
[7]	641	ttext(new_iq)=trim(str2)//txts(jq)
	642	tname(new_iq)=trim(str1)//txts(jq)
[1]	643	END DO
	644	ELSE IF (iadv(new_iq)==30) THEN
	645	DO jq=1,9
	646	new_iq=new_iq+1
	647	iadv(new_iq)=-30
[7]	648	ttext(new_iq)=trim(str2)//txtp(jq)
	649	tname(new_iq)=trim(str1)//txtp(jq)
[1]	650	END DO
	651	END IF
	652	END DO
	653
	654	!
	655	! Find vector keeping the correspodence between true and total tracers
	656	!
	657	niadv(:)=0
	658	iiq=0
	659	DO iq=1,nqtot
	660	IF(iadv(iq).GE.0) THEN
	661	! True tracer
	662	iiq=iiq+1
	663	niadv(iiq)=iq
	664	ENDIF
	665	END DO
	666
	667
[7]	668	WRITE(lunout,*) trim(modname),': Information stored in infotrac :'
	669	WRITE(lunout,*) trim(modname),': iadv niadv tname ttext :'
[1]	670	DO iq=1,nqtot
[7]	671	WRITE(lunout,*) iadv(iq),niadv(iq),&
	672	' ',trim(tname(iq)),' ',trim(ttext(iq))
[1]	673	END DO
	674
	675	!
	676	! Test for advection schema.
	677	! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) .
	678	!
	679	DO iq=1,nqtot
	680	IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN
[7]	681	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
[1]	682	CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1)
	683	ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN
[7]	684	WRITE(lunout,*)trim(modname),'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
[1]	685	CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1)
	686	END IF
	687	END DO
	688
	689	!-----------------------------------------------------------------------
[1508]	690	!
	691	! 5) Determine father/son relations for isotopes and carrying fluid
	692	!
	693	!-----------------------------------------------------------------------
	694
	695	! CRisi: quels sont les traceurs fils et les traceurs pères.
	696	! initialiser tous les tableaux d'indices liés aux traceurs familiaux
	697	! + vérifier que tous les pères sont écrits en premières positions
	698	ALLOCATE(nqfils(nqtot),nqdesc(nqtot))
	699	ALLOCATE(iqfils(nqtot,nqtot))
	700	ALLOCATE(iqpere(nqtot))
	701	nqperes=0
	702	nqfils(:)=0
	703	nqdesc(:)=0
	704	iqfils(:,:)=0
	705	iqpere(:)=0
	706	nqdesc_tot=0
	707	DO iq=1,nqtot
	708	if (tnom_transp(iq) == 'air') then
	709	! ceci est un traceur père
	710	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un pere'
	711	nqperes=nqperes+1
	712	iqpere(iq)=0
	713	else !if (tnom_transp(iq) == 'air') then
	714	! ceci est un fils. Qui est son père?
	715	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un fils'
	716	continu=.true.
	717	ipere=1
	718	do while (continu)
	719	if (tnom_transp(iq) == tnom_0(ipere)) then
	720	! Son père est ipere
	721	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
	722	& trim(tnom_0(iq)),' est le fils de ',ipere,'appele ',trim(tnom_0(ipere))
	723	nqfils(ipere)=nqfils(ipere)+1
	724	iqfils(nqfils(ipere),ipere)=iq
	725	iqpere(iq)=ipere
	726	continu=.false.
	727	else !if (tnom_transp(iq) == tnom_0(ipere)) then
	728	ipere=ipere+1
	729	if (ipere.gt.nqtot) then
	730	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
	731	& trim(tnom_0(iq)),', est orpelin.'
	732	CALL abort_gcm('infotrac_init','Un traceur est orphelin',1)
	733	endif !if (ipere.gt.nqtot) then
	734	endif !if (tnom_transp(iq) == tnom_0(ipere)) then
	735	enddo !do while (continu)
	736	endif !if (tnom_transp(iq) == 'air') then
	737	enddo !DO iq=1,nqtot
	738	WRITE(lunout,*) 'infotrac: nqperes=',nqperes
	739	WRITE(lunout,*) 'nqfils=',nqfils
	740	WRITE(lunout,*) 'iqpere=',iqpere
	741	WRITE(lunout,*) 'iqfils=',iqfils
	742
	743	! Calculer le nombre de descendants à partir de iqfils et de nbfils
	744	DO iq=1,nqtot
	745	generation=0
	746	continu=.true.
	747	ifils=iq
	748	do while (continu)
	749	ipere=iqpere(ifils)
	750	if (ipere.gt.0) then
	751	nqdesc(ipere)=nqdesc(ipere)+1
	752	nqdesc_tot=nqdesc_tot+1
	753	iqfils(nqdesc(ipere),ipere)=iq
	754	ifils=ipere
	755	generation=generation+1
	756	else !if (ipere.gt.0) then
	757	continu=.false.
	758	endif !if (ipere.gt.0) then
	759	enddo !do while (continu)
	760	WRITE(lunout,*) 'Le traceur ',iq,', appele ',trim(tnom_0(iq)),' est un traceur de generation: ',generation
	761	enddo !DO iq=1,nqtot
	762	WRITE(lunout,*) 'infotrac: nqdesc=',nqdesc
	763	WRITE(lunout,*) 'iqfils=',iqfils
	764	WRITE(lunout,*) 'nqdesc_tot=',nqdesc_tot
	765
	766	! Interdire autres schémas que 10 pour les traceurs fils, et autres schémas
	767	! que 10 et 14 si des pères ont des fils
	768	do iq=1,nqtot
	769	if (iqpere(iq).gt.0) then
	770	! ce traceur a un père qui n'est pas l'air
	771	! Seul le schéma 10 est autorisé
	772	if (iadv(iq)/=10) then
	773	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for sons'
	774	CALL abort_gcm('infotrac_init','Sons should be advected by scheme 10',1)
	775	endif
	776	! Le traceur père ne peut être advecté que par schéma 10 ou 14:
	777	IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
	778	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for fathers'
	779	CALL abort_gcm('infotrac_init','Fathers should be advected by scheme 10 ou 14',1)
	780	endif !IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
	781	endif !if (iqpere(iq).gt.0) the
	782	enddo !do iq=1,nqtot
	783
	784
	785	! detecter quels sont les traceurs isotopiques parmi des traceurs
	786	call infotrac_isoinit(tnom_0,nqtrue)
	787
	788	!-----------------------------------------------------------------------
[1]	789	! Finalize :
	790	!
[1508]	791	DEALLOCATE(tnom_0, hadv, vadv,tnom_transp)
[1]	792
[1391]	793
[1]	794	END SUBROUTINE infotrac_init
	795
[1508]	796	!-----------------------------------------------------------------------
	797
	798	SUBROUTINE infotrac_isoinit(tnom_0,nqtrue)
	799
	800	#ifdef CPP_IOIPSL
	801	use IOIPSL
	802	#else
	803	! if not using IOIPSL, we still need to use (a local version of) getin
	804	use ioipsl_getincom
	805	#endif
	806	implicit none
	807
	808	! inputs
	809	INTEGER nqtrue
[1971]	810	CHARACTER(len=*) tnom_0(nqtrue)
[1508]	811
	812	! locals
	813	CHARACTER(len=3), DIMENSION(niso_possibles) :: tnom_iso
	814	INTEGER, ALLOCATABLE,DIMENSION(:,:) :: nb_iso,nb_traciso
	815	INTEGER, ALLOCATABLE,DIMENSION(:) :: nb_isoind
	816	INTEGER :: ntraceurs_zone_prec,iq,phase,ixt,iiso,izone
[1971]	817	CHARACTER(len=30) :: tnom_trac
[1508]	818	INCLUDE "iniprint.h"
	819
	820	tnom_iso=(/'eau','HDO','O18','O17','HTO'/)
	821
	822	ALLOCATE(nb_iso(niso_possibles,nqo))
	823	ALLOCATE(nb_isoind(nqo))
	824	ALLOCATE(nb_traciso(niso_possibles,nqo))
	825	ALLOCATE(iso_num(nqtot))
	826	ALLOCATE(iso_indnum(nqtot))
	827	ALLOCATE(zone_num(nqtot))
	828	ALLOCATE(phase_num(nqtot))
	829
	830	iso_num(:)=0
	831	iso_indnum(:)=0
	832	zone_num(:)=0
	833	phase_num(:)=0
	834	indnum_fn_num(:)=0
	835	use_iso(:)=.false.
	836	nb_iso(:,:)=0
	837	nb_isoind(:)=0
	838	nb_traciso(:,:)=0
	839	niso=0
	840	ntraceurs_zone=0
	841	ntraceurs_zone_prec=0
	842	ntraciso=0
	843
	844	do iq=nqo+1,nqtot
[1549]	845	! write(lunout,*) 'infotrac 569: iq,tnom_0(iq)=',iq,tnom_0(iq)
[1508]	846	do phase=1,nqo
	847	do ixt= 1,niso_possibles
	848	tnom_trac=trim(tnom_0(phase))//'_'
	849	tnom_trac=trim(tnom_trac)//trim(tnom_iso(ixt))
[1549]	850	! write(,) 'phase,ixt,tnom_trac=',phase,ixt,tnom_trac
[1508]	851	IF (tnom_0(iq) == tnom_trac) then
[1549]	852	! write(lunout,*) 'Ce traceur est un isotope'
[1508]	853	nb_iso(ixt,phase)=nb_iso(ixt,phase)+1
	854	nb_isoind(phase)=nb_isoind(phase)+1
	855	iso_num(iq)=ixt
	856	iso_indnum(iq)=nb_isoind(phase)
	857	indnum_fn_num(ixt)=iso_indnum(iq)
	858	phase_num(iq)=phase
[1549]	859	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
	860	! write(lunout,*) 'iso_indnum(iq)=',iso_indnum(iq)
	861	! write(lunout,*) 'indnum_fn_num(ixt)=',indnum_fn_num(ixt)
	862	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
[1508]	863	goto 20
	864	else if (iqpere(iq).gt.0) then
	865	if (tnom_0(iqpere(iq)) == tnom_trac) then
[1549]	866	! write(lunout,*) 'Ce traceur est le fils d''un isotope'
[1508]	867	! c'est un traceur d'isotope
	868	nb_traciso(ixt,phase)=nb_traciso(ixt,phase)+1
	869	iso_num(iq)=ixt
	870	iso_indnum(iq)=indnum_fn_num(ixt)
	871	zone_num(iq)=nb_traciso(ixt,phase)
	872	phase_num(iq)=phase
[1549]	873	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
	874	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
	875	! write(lunout,*) 'zone_num(iq)=',zone_num(iq)
[1508]	876	goto 20
	877	endif !if (tnom_0(iqpere(iq)) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
	878	endif !IF (tnom_0(iq) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
	879	enddo !do ixt= niso_possibles
	880	enddo !do phase=1,nqo
	881	20 continue
	882	enddo !do iq=1,nqtot
	883
[1549]	884	! write(lunout,*) 'iso_num=',iso_num
	885	! write(lunout,*) 'iso_indnum=',iso_indnum
	886	! write(lunout,*) 'zone_num=',zone_num
	887	! write(lunout,*) 'phase_num=',phase_num
	888	! write(lunout,*) 'indnum_fn_num=',indnum_fn_num
[1508]	889
	890	do ixt= 1,niso_possibles
	891
	892	if (nqo.gt.0) then ! Ehouarn: because tests below only valid if nqo>=1,
	893
	894	if (nb_iso(ixt,1).eq.1) then
	895	! on vérifie que toutes les phases ont le même nombre de
	896	! traceurs
	897	do phase=2,nqo
	898	if (nb_iso(ixt,phase).ne.nb_iso(ixt,1)) then
	899	! write(lunout,*) 'ixt,phase,nb_iso=',ixt,phase,nb_iso(ixt,phase)
	900	CALL abort_gcm('infotrac_init','Phases must have same number of isotopes',1)
	901	endif
	902	enddo !do phase=2,nqo
	903
	904	niso=niso+1
	905	use_iso(ixt)=.true.
	906	ntraceurs_zone=nb_traciso(ixt,1)
	907
	908	! on vérifie que toutes les phases ont le même nombre de
	909	! traceurs
	910	do phase=2,nqo
	911	if (nb_traciso(ixt,phase).ne.ntraceurs_zone) then
	912	write(lunout,*) 'ixt,phase,nb_traciso=',ixt,phase,nb_traciso(ixt,phase)
	913	write(lunout,*) 'ntraceurs_zone=',ntraceurs_zone
	914	CALL abort_gcm('infotrac_init','Phases must have same number of tracers',1)
	915	endif
	916	enddo !do phase=2,nqo
	917	! on vérifie que tous les isotopes ont le même nombre de
	918	! traceurs
	919	if (ntraceurs_zone_prec.gt.0) then
	920	if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
	921	ntraceurs_zone_prec=ntraceurs_zone
	922	else !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
	923	write(,) 'ntraceurs_zone_prec,ntraceurs_zone=',ntraceurs_zone_prec,ntraceurs_zone
	924	CALL abort_gcm('infotrac_init', &
	925	&'Isotope tracers are not well defined in traceur.def',1)
	926	endif !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
	927	endif !if (ntraceurs_zone_prec.gt.0) then
	928
	929	else if (nb_iso(ixt,1).ne.0) then
	930	WRITE(lunout,*) 'nqo,ixt=',nqo,ixt
	931	WRITE(lunout,*) 'nb_iso(ixt,1)=',nb_iso(ixt,1)
	932	CALL abort_gcm('infotrac_init','Isotopes are not well defined in traceur.def',1)
	933	endif !if (nb_iso(ixt,1).eq.1) then
	934
	935	endif ! of if (nqo.gt.0)
	936
	937	enddo ! do ixt= niso_possibles
	938
	939	! dimensions isotopique:
	940	ntraciso=niso*(ntraceurs_zone+1)
[1549]	941	! WRITE(lunout,*) 'niso=',niso
	942	! WRITE(lunout,*) 'ntraceurs_zone,ntraciso=',ntraceurs_zone,ntraciso
[1508]	943
	944	! flags isotopiques:
	945	if (niso.gt.0) then
	946	ok_isotopes=.true.
	947	else
	948	ok_isotopes=.false.
	949	endif
[1549]	950	! WRITE(lunout,*) 'ok_isotopes=',ok_isotopes
[1508]	951
	952	if (ok_isotopes) then
	953	ok_iso_verif=.false.
	954	call getin('ok_iso_verif',ok_iso_verif)
	955	ok_init_iso=.false.
	956	call getin('ok_init_iso',ok_init_iso)
	957	tnat=(/1.0,155.76e-6,2005.2e-6,0.004/100.,0.0/)
	958	alpha_ideal=(/1.0,1.01,1.006,1.003,1.0/)
	959	endif !if (ok_isotopes) then
[1549]	960	! WRITE(lunout,*) 'ok_iso_verif=',ok_iso_verif
	961	! WRITE(lunout,*) 'ok_init_iso=',ok_init_iso
[1508]	962
	963	if (ntraceurs_zone.gt.0) then
	964	ok_isotrac=.true.
	965	else
	966	ok_isotrac=.false.
	967	endif
[1549]	968	! WRITE(lunout,*) 'ok_isotrac=',ok_isotrac
[1508]	969
	970	! remplissage du tableau iqiso(ntraciso,phase)
	971	ALLOCATE(iqiso(ntraciso,nqo))
	972	iqiso(:,:)=0
	973	do iq=1,nqtot
	974	if (iso_num(iq).gt.0) then
	975	ixt=iso_indnum(iq)+zone_num(iq)*niso
	976	iqiso(ixt,phase_num(iq))=iq
	977	endif
	978	enddo
	979	! WRITE(lunout,*) 'iqiso=',iqiso
	980
	981	! replissage du tableau index_trac(ntraceurs_zone,niso)
	982	ALLOCATE(index_trac(ntraceurs_zone,niso))
	983	if (ok_isotrac) then
	984	do iiso=1,niso
	985	do izone=1,ntraceurs_zone
	986	index_trac(izone,iiso)=iiso+izone*niso
	987	enddo
	988	enddo
	989	else !if (ok_isotrac) then
	990	index_trac(:,:)=0.0
	991	endif !if (ok_isotrac) then
[1549]	992	! write(lunout,*) 'index_trac=',index_trac
[1508]	993
	994	! Finalize :
	995	DEALLOCATE(nb_iso)
	996
	997	END SUBROUTINE infotrac_isoinit
	998
	999	!-----------------------------------------------------------------------
	1000
[1403]	1001	! Ehouarn: routine iniadvtrac => from Mars/generic; does essentially the
	1002	! same job as infotrac_init. To clean up and merge at some point...
	1003	subroutine iniadvtrac(nq,numvanle)
	1004	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	1005	! routine which initializes tracer names and advection schemes
	1006	! reads these infos from file 'traceur.def' but uses default values
	1007	! if that file is not found.
	1008	! Ehouarn Millour. Oct. 2008 (made this LMDZ4-like) for future compatibility
	1009	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	1010	IMPLICIT NONE
	1011
	1012	!#include "dimensions.h"
	1013	!#include "advtrac.h"
	1014	!#include "control.h"
	1015
	1016	! routine arguments:
	1017	INTEGER,INTENT(out) :: nq ! number of tracers
	1018	INTEGER,INTENT(out) :: numvanle
	1019
	1020	! local variables:
	1021	LOGICAL :: first
	1022	INTEGER :: iq
	1023	INTEGER :: ierr
	1024	CHARACTER(len=3) :: qname
	1025
	1026	! Look for file traceur.def
	1027	OPEN(90,file='traceur.def',form='formatted',status='old', &
	1028	iostat=ierr)
	1029	IF (ierr.eq.0) THEN
	1030	write(,) "iniadvtrac: Reading file traceur.def"
	1031	! read number of tracers:
	1032	read(90,*,iostat=ierr) nq
	1033	if (ierr.ne.0) then
	1034	write(,) "iniadvtrac: error reading number of tracers"
	1035	write(,) " (first line of traceur.def) "
	1036	stop
	1037	endif
	1038
	1039	! allocate arrays:
	1040	allocate(iadv(nq))
	1041	allocate(tname(nq))
	1042
	1043	! initialize advection schemes to Van-Leer for all tracers
	1044	do iq=1,nq
	1045	iadv(iq)=3 ! Van-Leer
	1046	enddo
	1047
	1048	do iq=1,nq
	1049	! minimal version, just read in the tracer names, 1 per line
	1050	read(90,*,iostat=ierr) tname(iq)
	1051	if (ierr.ne.0) then
	1052	write(,) 'iniadvtrac: error reading tracer names...'
	1053	stop
	1054	endif
	1055	enddo !of do iq=1,nq
	1056	close(90) ! done reading tracer names, close file
	1057	ENDIF ! of IF (ierr.eq.0)
	1058
	1059	! .... Choix des shemas d'advection pour l'eau et les traceurs ...
	1060	! ...................................................................
	1061	!
	1062	! iadv = 1 shema transport type "humidite specifique LMD"
	1063	! iadv = 2 shema amont
	1064	! iadv = 3 shema Van-leer
	1065	! iadv = 4 schema Van-leer + humidite specifique
	1066	! Modif F.Codron
	1067	!
	1068	!
	1069	DO iq = 1, nq-1
	1070	IF( iadv(iq).EQ.1 ) PRINT *,' Choix du shema humidite specifique'&
	1071	,' pour le traceur no ', iq
	1072	IF( iadv(iq).EQ.2 ) PRINT *,' Choix du shema amont',' pour le' &
	1073	,' traceur no ', iq
	1074	IF( iadv(iq).EQ.3 ) PRINT *,' Choix du shema Van-Leer ',' pour' &
	1075	,'le traceur no ', iq
	1076
	1077	IF( iadv(iq).EQ.4 ) THEN
	1078	PRINT *,' Le shema Van-Leer + humidite specifique ', &
	1079	' est uniquement pour la vapeur d eau .'
	1080	PRINT *,' Corriger iadv( ',iq, ') et repasser ! '
	1081	CALL ABORT
	1082	ENDIF
	1083
	1084	IF( iadv(iq).LE.0.OR.iadv(iq).GT.4 ) THEN
	1085	PRINT *,' Erreur dans le choix de iadv (nqtot).Corriger et ' &
	1086	,' repasser car iadv(iq) = ', iadv(iq)
	1087	CALL ABORT
	1088	ENDIF
	1089	ENDDO
	1090
	1091	IF( iadv(nq).EQ.1 ) PRINT *,' Choix du shema humidite ' &
	1092	,'specifique pour la vapeur d''eau'
	1093	IF( iadv(nq).EQ.2 ) PRINT *,' Choix du shema amont',' pour la' &
	1094	,' vapeur d''eau '
	1095	IF( iadv(nq).EQ.3 ) PRINT *,' Choix du shema Van-Leer ' &
	1096	,' pour la vapeur d''eau'
	1097	IF( iadv(nq).EQ.4 ) PRINT *,' Choix du shema Van-Leer + ' &
	1098	,' humidite specifique pour la vapeur d''eau'
	1099	!
	1100	IF( (iadv(nq).LE.0).OR.(iadv(nq).GT.4) ) THEN
	1101	PRINT *,' Erreur dans le choix de iadv (nqtot).Corriger et ' &
	1102	,' repasser car iadv(nqtot) = ', iadv(nqtot)
	1103	CALL ABORT
	1104	ENDIF
	1105
	1106	first = .TRUE.
	1107	numvanle = nq + 1
	1108	DO iq = 1, nq
	1109	IF(((iadv(iq).EQ.3).OR.(iadv(iq).EQ.4)).AND.first ) THEN
	1110	numvanle = iq
	1111	first = .FALSE.
	1112	ENDIF
	1113	ENDDO
	1114	!
	1115	DO iq = 1, nq
	1116
	1117	IF( (iadv(iq).NE.3.AND.iadv(iq).NE.4).AND.iq.GT.numvanle ) THEN
	1118	PRINT *,' Il y a discontinuite dans le choix du shema de ', &
	1119	'Van-leer pour les traceurs . Corriger et repasser . '
	1120	CALL ABORT
	1121	ENDIF
	1122
	1123	ENDDO
	1124	!
	1125	end subroutine iniadvtrac
	1126
	1127
[1]	1128	END MODULE infotrac

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