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infotrac.F90 @ 3599

Last change on this file since 3599 was 2604, checked in by emillour, 3 years ago
Common dynamics: Update "infotrac_init": stop with an error message if file traceur.def is not found (rather than make the assumption that the model is running with a dummy tracer) EM
File size: 46.2 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
[2307]	34	REAL :: qperemin,masseqmin ! MVals: thresholds for zq(pere) and masseq in the transport of the isotopic Ratio (vlsplt_p.F)
	35	PARAMETER (qperemin=1.e-16)
	36	PARAMETER (masseqmin=1.e-16)
[1508]	37
[1]	38	! conv_flg(it)=0 : convection desactivated for tracer number it
	39	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: conv_flg
	40	! pbl_flg(it)=0 : boundary layer diffusion desactivaded for tracer number it
	41	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: pbl_flg
	42
	43	CHARACTER(len=4),SAVE :: type_trac
[1391]	44	CHARACTER(len=8),DIMENSION(:),ALLOCATABLE, SAVE :: solsym
[1508]	45
	46	! CRisi: specific stuff for isotopes
	47	LOGICAL,SAVE :: ok_isotopes,ok_iso_verif,ok_isotrac,ok_init_iso
	48	INTEGER :: niso_possibles
	49	PARAMETER ( niso_possibles=5) ! 5 possible water isotopes
[1650]	50	REAL, DIMENSION (niso_possibles),SAVE :: tnat,alpha_ideal
[1508]	51	LOGICAL, DIMENSION(niso_possibles),SAVE :: use_iso
	52	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: iqiso ! donne indice iq en fn de (ixt,phase)
	53	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iso_num ! donne numéro iso entre 1 et niso_possibles en fn de nqtot
	54	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iso_indnum ! donne numéro iso entre 1 et niso effectif en fn de nqtot
	55	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: zone_num ! donne numéro de la zone de tracage en fn de nqtot
	56	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: phase_num ! donne numéro de la zone de tracage en fn de nqtot
	57	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
	58	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: index_trac ! numéro ixt en fn izone, indnum entre 1 et niso
	59	INTEGER,SAVE :: niso,ntraceurs_zone,ntraciso
	60
[1650]	61	#ifdef CPP_StratAer
	62	!--CK/OB for stratospheric aerosols
	63	INTEGER, SAVE :: nbtr_bin
	64	INTEGER, SAVE :: nbtr_sulgas
	65	INTEGER, SAVE :: id_OCS_strat
	66	INTEGER, SAVE :: id_SO2_strat
	67	INTEGER, SAVE :: id_H2SO4_strat
	68	INTEGER, SAVE :: id_BIN01_strat
	69	INTEGER, SAVE :: id_TEST_strat
	70	#endif
	71
[1]	72	CONTAINS
	73
	74	SUBROUTINE infotrac_init
[1508]	75	USE control_mod, ONLY: planet_type, config_inca
[492]	76	#ifdef REPROBUS
	77	USE CHEM_REP, ONLY : Init_chem_rep_trac
	78	#endif
[1]	79	IMPLICIT NONE
	80	!=======================================================================
	81	!
	82	! Auteur: P. Le Van /L. Fairhead/F.Hourdin
	83	! -------
	84	! Modif special traceur F.Forget 05/94
	85	! Modif M-A Filiberti 02/02 lecture de traceur.def
	86	!
	87	! Objet:
	88	! ------
	89	! GCM LMD nouvelle grille
	90	!
	91	!=======================================================================
	92	! ... modification de l'integration de q ( 26/04/94 ) ....
	93	!-----------------------------------------------------------------------
	94	! Declarations
	95
	96	INCLUDE "dimensions.h"
	97	INCLUDE "iniprint.h"
	98
	99	! Local variables
	100	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv ! index of horizontal trasport schema
	101	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv ! index of vertical trasport schema
	102
[1575]	103	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv_inca ! index of horizontal trasport schema
	104	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv_inca ! index of vertical trasport schema
	105
[1971]	106	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_0 ! tracer short name
	107	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_transp ! transporting fluid short name: CRisi
[1]	108	CHARACTER(len=3), DIMENSION(30) :: descrq
	109	CHARACTER(len=1), DIMENSION(3) :: txts
	110	CHARACTER(len=2), DIMENSION(9) :: txtp
[1971]	111	CHARACTER(len=30) :: str1,str2
[1]	112
	113	INTEGER :: nqtrue ! number of tracers read from tracer.def, without higer order of moment
[2296]	114	INTEGER :: iq, new_iq, iiq, jq, ierr, ierr1, ierr2, ierr3, ierr4 !MVals: add ierr1 et ierr4 for the isotope case
[1508]	115	INTEGER :: ifils,ipere,generation ! CRisi
	116	LOGICAL :: continu,nouveau_traceurdef
[2436]	117	LOGICAL :: moderntracdef=.false. ! JVO, YJ : For planets modern traceur.def
[1508]	118	INTEGER :: IOstatus ! gestion de la retrocompatibilite de traceur.def
[1971]	119	CHARACTER(len=30) :: tchaine
[957]	120
[2436]	121	character(len=500) :: line ! to store a line of text
[1]	122
[7]	123	character(len=*),parameter :: modname="infotrac_init"
[1]	124	!-----------------------------------------------------------------------
	125	! Initialization :
	126	!
	127	txts=(/'x','y','z'/)
	128	txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/)
	129
	130	descrq(14)='VLH'
	131	descrq(10)='VL1'
	132	descrq(11)='VLP'
	133	descrq(12)='FH1'
	134	descrq(13)='FH2'
	135	descrq(16)='PPM'
	136	descrq(17)='PPS'
	137	descrq(18)='PPP'
	138	descrq(20)='SLP'
	139	descrq(30)='PRA'
	140
[6]	141	IF (planet_type=='earth') THEN
[492]	142	! Coherence test between parameter type_trac, config_inca and preprocessing keys
	143	IF (type_trac=='inca') THEN
	144	WRITE(lunout,*) 'You have choosen to couple with INCA chemestry model : type_trac=', &
	145	type_trac,' config_inca=',config_inca
[1391]	146	IF (config_inca/='aero' .AND. config_inca/='aeNP' .AND. config_inca/='chem') THEN
[492]	147	WRITE(lunout,*) 'Incoherence between type_trac and config_inca. Model stops. Modify run.def'
	148	CALL abort_gcm('infotrac_init','Incoherence between type_trac and config_inca',1)
	149	END IF
	150	#ifndef INCA
	151	WRITE(lunout,*) 'To run this option you must add cpp key INCA and compile with INCA code'
	152	CALL abort_gcm('infotrac_init','You must compile with cpp key INCA',1)
	153	#endif
	154	ELSE IF (type_trac=='repr') THEN
	155	WRITE(lunout,*) 'You have choosen to couple with REPROBUS chemestry model : type_trac=', type_trac
	156	#ifndef REPROBUS
	157	WRITE(lunout,*) 'To run this option you must add cpp key REPROBUS and compile with REPRPBUS code'
	158	CALL abort_gcm('infotrac_init','You must compile with cpp key REPROBUS',1)
	159	#endif
[1650]	160	ELSE IF (type_trac == 'coag') THEN
	161	WRITE(lunout,*) 'Tracers are treated for COAGULATION tests : type_trac=', type_trac
	162	#ifndef CPP_StratAer
	163	WRITE(lunout,*) 'To run this option you must add cpp key StratAer and compile with StratAer code'
	164	CALL abort_gcm('infotrac_init','You must compile with cpp key StratAer',1)
	165	#endif
[492]	166	ELSE IF (type_trac == 'lmdz') THEN
	167	WRITE(lunout,*) 'Tracers are treated in LMDZ only : type_trac=', type_trac
[6]	168	ELSE
[492]	169	WRITE(lunout,*) 'type_trac=',type_trac,' not possible. Model stops'
	170	CALL abort_gcm('infotrac_init','bad parameter',1)
[6]	171	END IF
[492]	172
	173	! Test if config_inca is other then none for run without INCA
	174	IF (type_trac/='inca' .AND. config_inca/='none') THEN
	175	WRITE(lunout,*) 'config_inca will now be changed to none as you do not couple with INCA model'
	176	config_inca='none'
	177	END IF
[1]	178	ELSE
[6]	179	type_trac='plnt' ! planets... May want to dissociate between each later.
[492]	180	ENDIF ! of IF (planet_type=='earth')
[1]	181
	182	!-----------------------------------------------------------------------
	183	!
	184	! 1) Get the true number of tracers + water vapor/liquid
	185	! Here true tracers (nqtrue) means declared tracers (only first order)
	186	!
	187	!-----------------------------------------------------------------------
[6]	188	IF (planet_type=='earth') THEN
[1650]	189	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag') THEN
[1]	190	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
	191	IF(ierr.EQ.0) THEN
[492]	192	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
[1]	193	READ(90,*) nqtrue
[1508]	194	WRITE(lunout,*) trim(modname),' nqtrue=',nqtrue
[1]	195	ELSE
[492]	196	WRITE(lunout,*) trim(modname),': Problem in opening traceur.def'
	197	WRITE(lunout,*) trim(modname),': WARNING using defaut values'
[1]	198	nqtrue=4 ! Defaut value
	199	END IF
[7]	200	! For Earth, water vapour & liquid tracers are not in the physics
[1]	201	nbtr=nqtrue-2
[492]	202	ELSE ! type_trac=inca
[1508]	203	! The traceur.def file is used to define the number "nqo" of water phases
	204	! present in the simulation. Default : nqo = 2.
	205	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
	206	IF(ierr.EQ.0) THEN
	207	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
	208	READ(90,*) nqo
	209	ELSE
	210	WRITE(lunout,*) trim(modname),': Using default value for nqo'
	211	nqo=2
	212	ENDIF
	213	IF (nqo /= 2 .AND. nqo /= 3 ) THEN
	214	WRITE(lunout,*) trim(modname),': nqo=',nqo, ' is not allowded. Only 2 or 3 water phases allowed'
	215	CALL abort_gcm('infotrac_init','Bad number of water phases',1)
	216	END IF
	217	! nbtr has been read from INCA by init_const_lmdz() in gcm.F
	218	#ifdef INCA
	219	CALL Init_chem_inca_trac(nbtr)
	220	#endif
	221	nqtrue=nbtr+nqo
[1575]	222
	223	ALLOCATE(hadv_inca(nbtr), vadv_inca(nbtr))
	224
[1508]	225	END IF ! type_trac
[1]	226
[6]	227	IF (nqtrue < 2) THEN
[7]	228	WRITE(lunout,*) trim(modname),': nqtrue=',nqtrue, ' is not allowded. 2 tracers is the minimum'
[1]	229	CALL abort_gcm('infotrac_init','Not enough tracers',1)
[6]	230	END IF
	231
[1508]	232	!jyg<
[492]	233	! Transfert number of tracers to Reprobus
[1508]	234	!! IF (type_trac == 'repr') THEN
	235	!!#ifdef REPROBUS
	236	!! CALL Init_chem_rep_trac(nbtr)
	237	!!#endif
	238	!! END IF
	239	!>jyg
[492]	240
[6]	241	ELSE ! not Earth
	242	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
[2436]	243	IF (ierr.EQ.0) THEN
[6]	244	WRITE(lunout,*) 'Open traceur.def : ok'
[2436]	245	!! - Modif. by JVO and YJ for modern planetary traceur.def ---------------
	246	READ(90,'(A)') line
	247	IF (trim(line).ne.'#ModernTrac-v1') THEN ! Test modern traceur.def
	248	READ(line,*) nqtrue ! Try standard traceur.def
	249	ELSE
	250	moderntracdef = .true.
	251	DO
	252	READ(90,'(A)',iostat=ierr1) line
	253	IF (ierr1==0) THEN
	254	IF (index(line,'#').ne.1) THEN ! Allows arbitary number of comments lines in the header
	255	READ(line,*) nbtr
	256	WRITE(lunout,*) trim(modname),': Number of tracers in the physics: nbtr=',nbtr
	257	EXIT
	258	! JVO 20 : Here nbtr corresponds to ALL what we consider as modern 'tracers' (species)
	259	! from physics, including non-dynamic species (radiative, compo..), and nqtrue will be set
	260	! below, according to the flags in traceur.def, by read and rewind.
	261	ENDIF
	262	ELSE ! If pb, or if reached EOF without having found nbtr
	263	CALL abort_gcm('infotrac_init','Unable to read numbers of tracers in traceur.def',1)
	264	ENDIF
	265	ENDDO
	266	ENDIF ! if modern or standard traceur.def
	267	!! -----------------------------------------------------------------------
[6]	268	ELSE
[2604]	269	WRITE(lunout,*) trim(modname),' : Failed opening file traceur.def'
	270	CALL abort_gcm(modname,"file traceur.def not found!",1)
[6]	271	END IF
[2468]	272
[1508]	273	nqo=0
[6]	274
	275	ENDIF ! planet_type
[1]	276	!
	277	! Allocate variables depending on nqtrue and nbtr
	278	!
[2436]	279	IF (.NOT.moderntracdef) ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue),tnom_transp(nqtrue))
[1508]	280	!
	281	!jyg<
	282	!! ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), solsym(nbtr))
	283	!! conv_flg(:) = 1 ! convection activated for all tracers
	284	!! pbl_flg(:) = 1 ! boundary layer activated for all tracers
	285	!>jyg
[1]	286
	287	!-----------------------------------------------------------------------
	288	! 2) Choix des schemas d'advection pour l'eau et les traceurs
	289	!
	290	! iadv = 1 schema transport type "humidite specifique LMD"
	291	! iadv = 2 schema amont
	292	! iadv = 14 schema Van-leer + humidite specifique
	293	! Modif F.Codron
	294	! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide)
	295	! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv
	296	! iadv = 12 schema Frederic Hourdin I
	297	! iadv = 13 schema Frederic Hourdin II
	298	! iadv = 16 schema PPM Monotone(Collela & Woodward 1984)
	299	! iadv = 17 schema PPM Semi Monotone (overshoots autorisés)
	300	! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorisés)
	301	! iadv = 20 schema Slopes
	302	! iadv = 30 schema Prather
	303	!
	304	! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur
	305	! iq = 2 pour l'eau liquide
	306	! Et eventuellement iq = 3,nqtot pour les autres traceurs
	307	!
	308	! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq.
	309	!------------------------------------------------------------------------
	310	!
	311	! Get choice of advection schema from file tracer.def or from INCA
	312	!---------------------------------------------------------------------
[6]	313	IF (planet_type=='earth') THEN
[1650]	314	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag') THEN
[1]	315	IF(ierr.EQ.0) THEN
	316	! Continue to read tracer.def
	317	DO iq=1,nqtrue
[1508]	318
	319	write(,) 'infotrac 237: iq=',iq
	320	! CRisi: ajout du nom du fluide transporteur
	321	! mais rester retro compatible
	322	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
	323	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
	324	write(lunout,*) 'tchaine=',trim(tchaine)
	325	! write(,) 'infotrac 238: IOstatus=',IOstatus
	326	if (IOstatus.ne.0) then
	327	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
	328	endif
	329	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
	330	! espace ou pas au milieu de la chaine.
	331	continu=.true.
	332	nouveau_traceurdef=.false.
	333	iiq=1
	334	do while (continu)
	335	if (tchaine(iiq:iiq).eq.' ') then
	336	nouveau_traceurdef=.true.
	337	continu=.false.
	338	else if (iiq.lt.LEN_TRIM(tchaine)) then
	339	iiq=iiq+1
	340	else
	341	continu=.false.
	342	endif
	343	enddo
	344	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
	345	if (nouveau_traceurdef) then
	346	write(lunout,*) 'C''est la nouvelle version de traceur.def'
	347	tnom_0(iq)=tchaine(1:iiq-1)
	348	tnom_transp(iq)=tchaine(iiq+1:15)
	349	else
	350	write(lunout,*) 'C''est l''ancienne version de traceur.def'
	351	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
	352	tnom_0(iq)=tchaine
	353	tnom_transp(iq) = 'air'
	354	endif
	355	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
	356	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
	357
	358	END DO ! DO iq=1,nqtrue
[1]	359	CLOSE(90)
[1508]	360
[7]	361	ELSE ! Without tracer.def, set default values (for Earth!)
	362	if ((nqtrue==4).and.(planet_type=="earth")) then
[1]	363	hadv(1) = 14
	364	vadv(1) = 14
	365	tnom_0(1) = 'H2Ov'
[1508]	366	tnom_transp(1) = 'air'
[1]	367	hadv(2) = 10
	368	vadv(2) = 10
	369	tnom_0(2) = 'H2Ol'
[1508]	370	tnom_transp(2) = 'air'
[1]	371	hadv(3) = 10
	372	vadv(3) = 10
	373	tnom_0(3) = 'RN'
[1508]	374	tnom_transp(3) = 'air'
[1]	375	hadv(4) = 10
	376	vadv(4) = 10
	377	tnom_0(4) = 'PB'
[1508]	378	tnom_transp(4) = 'air'
[7]	379	else
	380	! Error message, we need a traceur.def file
	381	write(lunout,*) trim(modname),&
	382	': Cannot set default tracer names!'
	383	write(lunout,*) trim(modname),' Make a traceur.def file!!!'
	384	CALL abort_gcm('infotrac_init','Need a traceur.def file!',1)
	385	endif ! of if (nqtrue==4)
[1508]	386	END IF ! of IF(ierr.EQ.0)
[1]	387
[7]	388	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
	389	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
[1]	390	DO iq=1,nqtrue
[1508]	391	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
[1]	392	END DO
	393
[1650]	394	! IF ( planet_type=='earth') THEN
[1508]	395	!CR: nombre de traceurs de l eau
[1650]	396	IF (tnom_0(3) == 'H2Oi') then
[1508]	397	nqo=3
[1650]	398	ELSE
[1508]	399	nqo=2
[1650]	400	ENDIF
[1508]	401	! For Earth, water vapour & liquid tracers are not in the physics
	402	nbtr=nqtrue-nqo
[1650]	403	! ELSE
	404	! ! Other planets (for now); we have the same number of tracers
	405	! ! in the dynamics than in the physics
	406	! nbtr=nqtrue
	407	! ENDIF
	408
	409	#ifdef CPP_StratAer
	410	IF (type_trac == 'coag') THEN
	411	nbtr_bin=0
	412	nbtr_sulgas=0
	413	DO iq=1,nqtrue
	414	IF (tnom_0(iq)(1:3)=='BIN') THEN !check if tracer name contains 'BIN'
	415	nbtr_bin=nbtr_bin+1
	416	ENDIF
	417	IF (tnom_0(iq)(1:3)=='GAS') THEN !check if tracer name contains 'GAS'
	418	nbtr_sulgas=nbtr_sulgas+1
	419	ENDIF
	420	ENDDO
	421	print*,'nbtr_bin=',nbtr_bin
	422	print*,'nbtr_sulgas=',nbtr_sulgas
	423	DO iq=1,nqtrue
	424	IF (tnom_0(iq)=='GASOCS') THEN
	425	id_OCS_strat=iq-nqo
	426	ENDIF
	427	IF (tnom_0(iq)=='GASSO2') THEN
	428	id_SO2_strat=iq-nqo
	429	ENDIF
	430	IF (tnom_0(iq)=='GASH2SO4') THEN
	431	id_H2SO4_strat=iq-nqo
	432	ENDIF
	433	IF (tnom_0(iq)=='BIN01') THEN
	434	id_BIN01_strat=iq-nqo
	435	ENDIF
	436	IF (tnom_0(iq)=='GASTEST') THEN
	437	id_TEST_strat=iq-nqo
	438	ENDIF
	439	ENDDO
	440	print*,'id_OCS_strat =',id_OCS_strat
	441	print*,'id_SO2_strat =',id_SO2_strat
	442	print*,'id_H2SO4_strat=',id_H2SO4_strat
	443	print*,'id_BIN01_strat=',id_BIN01_strat
	444	ENDIF
	445	#endif
	446
	447	ENDIF ! (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac = 'coag')
[1508]	448	!jyg<
	449	!
	450	! Transfert number of tracers to Reprobus
	451	IF (type_trac == 'repr') THEN
	452	#ifdef REPROBUS
	453	CALL Init_chem_rep_trac(nbtr)
	454	#endif
	455	END IF
	456	!
	457	! Allocate variables depending on nbtr
	458	!
	459	ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), solsym(nbtr))
	460	conv_flg(:) = 1 ! convection activated for all tracers
	461	pbl_flg(:) = 1 ! boundary layer activated for all tracers
	462	!
	463	!! ELSE ! type_trac=inca : config_inca='aero' ou 'chem'
	464	!
	465	IF (type_trac == 'inca') THEN ! config_inca='aero' ou 'chem'
	466	!>jyg
[1]	467	! le module de chimie fournit les noms des traceurs
[1575]	468	! et les schemas d'advection associes. excepte pour ceux lus
	469	! dans traceur.def
	470	IF (ierr .eq. 0) then
	471	DO iq=1,nqo
	472
	473	write(,) 'infotrac 237: iq=',iq
	474	! CRisi: ajout du nom du fluide transporteur
	475	! mais rester retro compatible
	476	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
	477	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
	478	write(lunout,*) 'tchaine=',trim(tchaine)
	479	write(,) 'infotrac 238: IOstatus=',IOstatus
	480	if (IOstatus.ne.0) then
	481	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
	482	endif
	483	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
	484	! espace ou pas au milieu de la chaine.
	485	continu=.true.
	486	nouveau_traceurdef=.false.
	487	iiq=1
	488	do while (continu)
	489	if (tchaine(iiq:iiq).eq.' ') then
	490	nouveau_traceurdef=.true.
	491	continu=.false.
	492	else if (iiq.lt.LEN_TRIM(tchaine)) then
	493	iiq=iiq+1
	494	else
	495	continu=.false.
	496	endif
	497	enddo
	498	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
	499	if (nouveau_traceurdef) then
	500	write(lunout,*) 'C''est la nouvelle version de traceur.def'
	501	tnom_0(iq)=tchaine(1:iiq-1)
	502	tnom_transp(iq)=tchaine(iiq+1:15)
	503	else
	504	write(lunout,*) 'C''est l''ancienne version de traceur.def'
	505	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
	506	tnom_0(iq)=tchaine
	507	tnom_transp(iq) = 'air'
	508	endif
	509	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
	510	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
	511
	512	END DO !DO iq=1,nqtrue
	513	CLOSE(90)
	514	ELSE !! if traceur.def doesn't exist
	515	tnom_0(1)='H2Ov'
	516	tnom_transp(1) = 'air'
	517	tnom_0(2)='H2Ol'
	518	tnom_transp(2) = 'air'
	519	hadv(1) = 10
	520	hadv(2) = 10
	521	vadv(1) = 10
	522	vadv(2) = 10
	523	ENDIF
[1]	524
	525	#ifdef INCA
	526	CALL init_transport( &
[1575]	527	hadv_inca, &
	528	vadv_inca, &
[1]	529	conv_flg, &
	530	pbl_flg, &
	531	tracnam)
	532	#endif
	533
[1508]	534	!jyg<
	535	DO iq = nqo+1, nqtrue
	536	tnom_0(iq)=solsym(iq-nqo)
	537	tnom_transp(iq) = 'air'
[1]	538	END DO
[1508]	539	!! DO iq =3,nqtrue
	540	!! tnom_0(iq)=solsym(iq-2)
	541	!! END DO
	542	!! nqo = 2
	543	!>jyg
[1]	544
[1508]	545	END IF ! (type_trac == 'inca')
[1]	546
[6]	547	ELSE ! not Earth
[2436]	548
	549	IF (.not.moderntracdef) THEN ! Standard traceur.def or no traceur.def file
	550
	551	! Other planets (for now); we have the same number of tracers
	552	! in the dynamics than in the physics
	553	nbtr=nqtrue
	554	! NB: Reading a traceur.def with isotopes remains to be done...
	555	IF(ierr.EQ.0) THEN
	556	! Continue to read tracer.def
	557	DO iq=1,nqtrue
	558	!READ(90,*) hadv(iq),vadv(iq),tnom_0(iq)
	559	! try to be smart when reading traceur.def
	560	read(90,'(80a)') line ! store the line from traceur.def
	561	! if format is hadv, vadv, tnom_0, tnom_transp
	562	read(line,*,iostat=ierr1) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
	563	if (ierr1.ne.0) then
	564	! assume format is hadv,vadv,tnom_0
	565	read(line,*,iostat=ierr2) hadv(iq),vadv(iq),tnom_0(iq)
	566	if (ierr2.ne.0) then
	567	! maybe format is tnom0,hadv,vadv
	568	read(line,*,iostat=ierr3) tnom_0(iq),hadv(iq),vadv(iq)
	569	if (ierr3.ne.0) then
	570	!assuming values of hadv et vadv
	571	hadv(iq)=10
	572	vadv(iq)=10
	573	read(line,*, iostat=ierr4) tnom_0(iq), tnom_transp(iq)
	574	if (ierr4.ne.0) then
	575	! assume only tnom0 is provided (hadv and vadv default to 10)
	576	read(line,*) tnom_0(iq)
	577	tnom_transp(iq)='air'
	578	endif
	579	else
	580	!format is tnom0,hadv,vadv
	581	tnom_transp(iq)='air' ! no isotopes
	582	endif ! of if (ierr3.ne.0)
	583	else
	584	! format is hadv,vadv,tnom_0
	585	tnom_transp(iq)='air' ! no isotopes
	586	endif ! of if (ierr2.ne.0)
	587	endif ! of if(ierr1.ne.0)
	588	END DO ! of DO iq=1,nqtrue
	589	CLOSE(90)
	590	ELSE ! Without tracer.def
	591	hadv(1) = 10
	592	vadv(1) = 10
	593	tnom_0(1) = 'dummy'
	594	tnom_transp(1)='air'
	595	END IF
[6]	596
[2436]	597	ELSE ! Modern traceur.def (moderntracdef=true) - Authors : JVO, YJ - 2020
	598
	599	nqtrue = 0
	600	DO iq=1,nbtr ! This loops on ALL the 'tracers' including the non-dyn ones.
	601	READ(90,'(A)') line ! store the line from traceur.def
	602	IF (index(line,'is_dyn=0').ne.0) CYCLE ! Only if explicitly not dyn., otherwise default behaviour
	603	nqtrue = nqtrue + 1
	604	ENDDO
	605	WRITE(lunout,*) trim(modname),': Number of tracers in the dynamics: nqtrue=',nqtrue
	606	ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue),tnom_transp(nqtrue))
	607
	608	! Now that we know the dyn. tracers and allocated variables, let's read again the file.
	609	REWIND(90)
	610	DO
	611	READ(90,'(A)') line ! no need to check on iostat, already done at first read
	612	IF (index(line,'#').ne.1) THEN ! Skip arbitary number of commented lines in the header
	613	READ(line,*) ! This is the line of nbtr (see above)
	614	EXIT
	615	ENDIF
	616	ENDDO
	617	iiq=0
	618	DO iq=1,nbtr ! This loops on ALL the 'tracers' including the non-dyn ones.
	619
	620	READ(90,'(A)') line ! store the line from traceur.def
	621	IF (index(line,'is_dyn=0').ne.0) CYCLE ! Skip the non-dyn ones
	622	iiq = iiq + 1 ! This ensure that iiq is on 1:nqtrue and not 1:nbtr
	623	! Name must be first parameter in this version, but all others can be in any order
	624	read(line,*) tnom_0(iiq)
	625	write(,)"infotrac_init: iq=",iiq,"noms(iq)=",trim(tnom_0(iiq))
	626
	627	if (index(line,'vadv=') /= 0) then
	628	read(line(index(line,'vadv=' )+len('vadv='):),*) vadv(iiq)
	629	write(,) ' Parameter value (traceur.def) : vadv=', vadv(iiq)
	630	else
	631	vadv(iiq)=10
	632	write(,) ' Parameter value (default) : vadv=',vadv(iiq)
	633	end if
	634
	635	if (index(line,'hadv=') /= 0) then
	636	read(line(index(line,'hadv=' )+len('hadv='):),*) hadv(iiq)
	637	write(,) ' Parameter value (traceur.def) : hadv=', hadv(iiq)
	638	else
	639	hadv(iiq)=10
	640	write(,) ' Parameter value (default) : hadv=',hadv(iiq)
	641	end if
	642
	643	if (index(line,'tnom_transp=' ) /= 0) then
	644	read(line(index(line,'tnom_transp=' )+len('tnom_transp='):),*) tnom_transp(iiq)
	645	write(,) ' Parameter value (traceur.def) : tnom_transp=', tnom_transp(iiq)
	646	else
	647	tnom_transp(iiq)='air'
	648	write(,) ' Parameter value (default) : tnom_transp=',tnom_transp(iiq)
	649	end if
	650
	651	ENDDO
	652	CLOSE(90)
	653
	654	ENDIF ! if (moderntracdef)
	655
[7]	656	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
	657	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
[6]	658	DO iq=1,nqtrue
[1508]	659	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
[6]	660	END DO
	661
	662	ENDIF ! planet_type
	663
[1]	664	!-----------------------------------------------------------------------
	665	!
	666	! 3) Verify if advection schema 20 or 30 choosen
	667	! Calculate total number of tracers needed: nqtot
	668	! Allocate variables depending on total number of tracers
	669	!-----------------------------------------------------------------------
	670	new_iq=0
	671	DO iq=1,nqtrue
	672	! Add tracers for certain advection schema
	673	IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN
	674	new_iq=new_iq+1 ! no tracers added
	675	ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN
	676	new_iq=new_iq+4 ! 3 tracers added
	677	ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN
	678	new_iq=new_iq+10 ! 9 tracers added
	679	ELSE
[7]	680	WRITE(lunout,*) trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
[1]	681	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1)
	682	END IF
	683	END DO
	684
	685	IF (new_iq /= nqtrue) THEN
	686	! The choice of advection schema imposes more tracers
	687	! Assigne total number of tracers
	688	nqtot = new_iq
	689
[7]	690	WRITE(lunout,*) trim(modname),': The choice of advection schema for one or more tracers'
[1]	691	WRITE(lunout,*) 'makes it necessary to add tracers'
[7]	692	WRITE(lunout,*) trim(modname)//': ',nqtrue,' is the number of true tracers'
	693	WRITE(lunout,*) trim(modname)//': ',nqtot, ' is the total number of tracers needed'
[1]	694
	695	ELSE
	696	! The true number of tracers is also the total number
	697	nqtot = nqtrue
	698	END IF
	699
	700	!
	701	! Allocate variables with total number of tracers, nqtot
	702	!
	703	ALLOCATE(tname(nqtot), ttext(nqtot))
	704	ALLOCATE(iadv(nqtot), niadv(nqtot))
	705
	706	!-----------------------------------------------------------------------
	707	!
	708	! 4) Determine iadv, long and short name
	709	!
	710	!-----------------------------------------------------------------------
	711	new_iq=0
	712	DO iq=1,nqtrue
	713	new_iq=new_iq+1
	714
	715	! Verify choice of advection schema
	716	IF (hadv(iq)==vadv(iq)) THEN
	717	iadv(new_iq)=hadv(iq)
	718	ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN
	719	iadv(new_iq)=11
	720	ELSE
[7]	721	WRITE(lunout,*)trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
	722
[1]	723	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1)
	724	END IF
	725
	726	str1=tnom_0(iq)
	727	tname(new_iq)= tnom_0(iq)
	728	IF (iadv(new_iq)==0) THEN
[66]	729	ttext(new_iq)=trim(str1)
[1]	730	ELSE
[66]	731	ttext(new_iq)=trim(tnom_0(iq))//descrq(iadv(new_iq))
[1]	732	END IF
	733
	734	! schemas tenant compte des moments d'ordre superieur
	735	str2=ttext(new_iq)
	736	IF (iadv(new_iq)==20) THEN
	737	DO jq=1,3
	738	new_iq=new_iq+1
	739	iadv(new_iq)=-20
[7]	740	ttext(new_iq)=trim(str2)//txts(jq)
	741	tname(new_iq)=trim(str1)//txts(jq)
[1]	742	END DO
	743	ELSE IF (iadv(new_iq)==30) THEN
	744	DO jq=1,9
	745	new_iq=new_iq+1
	746	iadv(new_iq)=-30
[7]	747	ttext(new_iq)=trim(str2)//txtp(jq)
	748	tname(new_iq)=trim(str1)//txtp(jq)
[1]	749	END DO
	750	END IF
	751	END DO
	752
	753	!
	754	! Find vector keeping the correspodence between true and total tracers
	755	!
	756	niadv(:)=0
	757	iiq=0
	758	DO iq=1,nqtot
	759	IF(iadv(iq).GE.0) THEN
	760	! True tracer
	761	iiq=iiq+1
	762	niadv(iiq)=iq
	763	ENDIF
	764	END DO
	765
	766
[7]	767	WRITE(lunout,*) trim(modname),': Information stored in infotrac :'
	768	WRITE(lunout,*) trim(modname),': iadv niadv tname ttext :'
[1]	769	DO iq=1,nqtot
[7]	770	WRITE(lunout,*) iadv(iq),niadv(iq),&
	771	' ',trim(tname(iq)),' ',trim(ttext(iq))
[1]	772	END DO
	773
	774	!
	775	! Test for advection schema.
	776	! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) .
	777	!
	778	DO iq=1,nqtot
	779	IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN
[7]	780	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
[1]	781	CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1)
	782	ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN
[7]	783	WRITE(lunout,*)trim(modname),'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
[1]	784	CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1)
	785	END IF
	786	END DO
	787
	788	!-----------------------------------------------------------------------
[1508]	789	!
	790	! 5) Determine father/son relations for isotopes and carrying fluid
	791	!
	792	!-----------------------------------------------------------------------
	793
	794	! CRisi: quels sont les traceurs fils et les traceurs pères.
	795	! initialiser tous les tableaux d'indices liés aux traceurs familiaux
	796	! + vérifier que tous les pères sont écrits en premières positions
	797	ALLOCATE(nqfils(nqtot),nqdesc(nqtot))
	798	ALLOCATE(iqfils(nqtot,nqtot))
	799	ALLOCATE(iqpere(nqtot))
	800	nqperes=0
	801	nqfils(:)=0
	802	nqdesc(:)=0
	803	iqfils(:,:)=0
	804	iqpere(:)=0
	805	nqdesc_tot=0
	806	DO iq=1,nqtot
	807	if (tnom_transp(iq) == 'air') then
	808	! ceci est un traceur père
	809	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un pere'
	810	nqperes=nqperes+1
	811	iqpere(iq)=0
	812	else !if (tnom_transp(iq) == 'air') then
	813	! ceci est un fils. Qui est son père?
	814	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un fils'
	815	continu=.true.
	816	ipere=1
	817	do while (continu)
	818	if (tnom_transp(iq) == tnom_0(ipere)) then
	819	! Son père est ipere
	820	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
	821	& trim(tnom_0(iq)),' est le fils de ',ipere,'appele ',trim(tnom_0(ipere))
	822	nqfils(ipere)=nqfils(ipere)+1
	823	iqfils(nqfils(ipere),ipere)=iq
	824	iqpere(iq)=ipere
	825	continu=.false.
	826	else !if (tnom_transp(iq) == tnom_0(ipere)) then
	827	ipere=ipere+1
	828	if (ipere.gt.nqtot) then
	829	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
	830	& trim(tnom_0(iq)),', est orpelin.'
	831	CALL abort_gcm('infotrac_init','Un traceur est orphelin',1)
	832	endif !if (ipere.gt.nqtot) then
	833	endif !if (tnom_transp(iq) == tnom_0(ipere)) then
	834	enddo !do while (continu)
	835	endif !if (tnom_transp(iq) == 'air') then
	836	enddo !DO iq=1,nqtot
	837	WRITE(lunout,*) 'infotrac: nqperes=',nqperes
	838	WRITE(lunout,*) 'nqfils=',nqfils
	839	WRITE(lunout,*) 'iqpere=',iqpere
	840	WRITE(lunout,*) 'iqfils=',iqfils
	841
	842	! Calculer le nombre de descendants à partir de iqfils et de nbfils
	843	DO iq=1,nqtot
	844	generation=0
	845	continu=.true.
	846	ifils=iq
	847	do while (continu)
	848	ipere=iqpere(ifils)
	849	if (ipere.gt.0) then
	850	nqdesc(ipere)=nqdesc(ipere)+1
	851	nqdesc_tot=nqdesc_tot+1
	852	iqfils(nqdesc(ipere),ipere)=iq
	853	ifils=ipere
	854	generation=generation+1
	855	else !if (ipere.gt.0) then
	856	continu=.false.
	857	endif !if (ipere.gt.0) then
	858	enddo !do while (continu)
	859	WRITE(lunout,*) 'Le traceur ',iq,', appele ',trim(tnom_0(iq)),' est un traceur de generation: ',generation
	860	enddo !DO iq=1,nqtot
	861	WRITE(lunout,*) 'infotrac: nqdesc=',nqdesc
	862	WRITE(lunout,*) 'iqfils=',iqfils
	863	WRITE(lunout,*) 'nqdesc_tot=',nqdesc_tot
	864
	865	! Interdire autres schémas que 10 pour les traceurs fils, et autres schémas
	866	! que 10 et 14 si des pères ont des fils
	867	do iq=1,nqtot
	868	if (iqpere(iq).gt.0) then
	869	! ce traceur a un père qui n'est pas l'air
	870	! Seul le schéma 10 est autorisé
	871	if (iadv(iq)/=10) then
	872	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for sons'
	873	CALL abort_gcm('infotrac_init','Sons should be advected by scheme 10',1)
	874	endif
	875	! Le traceur père ne peut être advecté que par schéma 10 ou 14:
	876	IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
	877	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for fathers'
	878	CALL abort_gcm('infotrac_init','Fathers should be advected by scheme 10 ou 14',1)
	879	endif !IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
	880	endif !if (iqpere(iq).gt.0) the
	881	enddo !do iq=1,nqtot
	882
	883
	884	! detecter quels sont les traceurs isotopiques parmi des traceurs
	885	call infotrac_isoinit(tnom_0,nqtrue)
	886
	887	!-----------------------------------------------------------------------
[1]	888	! Finalize :
	889	!
[1508]	890	DEALLOCATE(tnom_0, hadv, vadv,tnom_transp)
[1]	891
[1391]	892
[1]	893	END SUBROUTINE infotrac_init
	894
[1508]	895	!-----------------------------------------------------------------------
	896
	897	SUBROUTINE infotrac_isoinit(tnom_0,nqtrue)
	898
	899	#ifdef CPP_IOIPSL
	900	use IOIPSL
	901	#else
	902	! if not using IOIPSL, we still need to use (a local version of) getin
	903	use ioipsl_getincom
	904	#endif
	905	implicit none
	906
	907	! inputs
	908	INTEGER nqtrue
[1971]	909	CHARACTER(len=*) tnom_0(nqtrue)
[1508]	910
	911	! locals
	912	CHARACTER(len=3), DIMENSION(niso_possibles) :: tnom_iso
	913	INTEGER, ALLOCATABLE,DIMENSION(:,:) :: nb_iso,nb_traciso
	914	INTEGER, ALLOCATABLE,DIMENSION(:) :: nb_isoind
	915	INTEGER :: ntraceurs_zone_prec,iq,phase,ixt,iiso,izone
[1971]	916	CHARACTER(len=30) :: tnom_trac
[1508]	917	INCLUDE "iniprint.h"
	918
	919	tnom_iso=(/'eau','HDO','O18','O17','HTO'/)
	920
	921	ALLOCATE(nb_iso(niso_possibles,nqo))
	922	ALLOCATE(nb_isoind(nqo))
	923	ALLOCATE(nb_traciso(niso_possibles,nqo))
	924	ALLOCATE(iso_num(nqtot))
	925	ALLOCATE(iso_indnum(nqtot))
	926	ALLOCATE(zone_num(nqtot))
	927	ALLOCATE(phase_num(nqtot))
	928
	929	iso_num(:)=0
	930	iso_indnum(:)=0
	931	zone_num(:)=0
	932	phase_num(:)=0
	933	indnum_fn_num(:)=0
	934	use_iso(:)=.false.
	935	nb_iso(:,:)=0
	936	nb_isoind(:)=0
	937	nb_traciso(:,:)=0
	938	niso=0
	939	ntraceurs_zone=0
	940	ntraceurs_zone_prec=0
	941	ntraciso=0
	942
	943	do iq=nqo+1,nqtot
[1549]	944	! write(lunout,*) 'infotrac 569: iq,tnom_0(iq)=',iq,tnom_0(iq)
[1508]	945	do phase=1,nqo
	946	do ixt= 1,niso_possibles
	947	tnom_trac=trim(tnom_0(phase))//'_'
	948	tnom_trac=trim(tnom_trac)//trim(tnom_iso(ixt))
[1549]	949	! write(,) 'phase,ixt,tnom_trac=',phase,ixt,tnom_trac
[1508]	950	IF (tnom_0(iq) == tnom_trac) then
[1549]	951	! write(lunout,*) 'Ce traceur est un isotope'
[1508]	952	nb_iso(ixt,phase)=nb_iso(ixt,phase)+1
	953	nb_isoind(phase)=nb_isoind(phase)+1
	954	iso_num(iq)=ixt
	955	iso_indnum(iq)=nb_isoind(phase)
	956	indnum_fn_num(ixt)=iso_indnum(iq)
	957	phase_num(iq)=phase
[1549]	958	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
	959	! write(lunout,*) 'iso_indnum(iq)=',iso_indnum(iq)
	960	! write(lunout,*) 'indnum_fn_num(ixt)=',indnum_fn_num(ixt)
	961	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
[1508]	962	goto 20
	963	else if (iqpere(iq).gt.0) then
	964	if (tnom_0(iqpere(iq)) == tnom_trac) then
[1549]	965	! write(lunout,*) 'Ce traceur est le fils d''un isotope'
[1508]	966	! c'est un traceur d'isotope
	967	nb_traciso(ixt,phase)=nb_traciso(ixt,phase)+1
	968	iso_num(iq)=ixt
	969	iso_indnum(iq)=indnum_fn_num(ixt)
	970	zone_num(iq)=nb_traciso(ixt,phase)
	971	phase_num(iq)=phase
[1549]	972	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
	973	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
	974	! write(lunout,*) 'zone_num(iq)=',zone_num(iq)
[1508]	975	goto 20
	976	endif !if (tnom_0(iqpere(iq)) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
	977	endif !IF (tnom_0(iq) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
	978	enddo !do ixt= niso_possibles
	979	enddo !do phase=1,nqo
	980	20 continue
	981	enddo !do iq=1,nqtot
	982
[1549]	983	! write(lunout,*) 'iso_num=',iso_num
	984	! write(lunout,*) 'iso_indnum=',iso_indnum
	985	! write(lunout,*) 'zone_num=',zone_num
	986	! write(lunout,*) 'phase_num=',phase_num
	987	! write(lunout,*) 'indnum_fn_num=',indnum_fn_num
[1508]	988
	989	do ixt= 1,niso_possibles
	990
	991	if (nqo.gt.0) then ! Ehouarn: because tests below only valid if nqo>=1,
	992
	993	if (nb_iso(ixt,1).eq.1) then
	994	! on vérifie que toutes les phases ont le même nombre de
	995	! traceurs
	996	do phase=2,nqo
	997	if (nb_iso(ixt,phase).ne.nb_iso(ixt,1)) then
	998	! write(lunout,*) 'ixt,phase,nb_iso=',ixt,phase,nb_iso(ixt,phase)
	999	CALL abort_gcm('infotrac_init','Phases must have same number of isotopes',1)
	1000	endif
	1001	enddo !do phase=2,nqo
	1002
	1003	niso=niso+1
	1004	use_iso(ixt)=.true.
	1005	ntraceurs_zone=nb_traciso(ixt,1)
	1006
	1007	! on vérifie que toutes les phases ont le même nombre de
	1008	! traceurs
	1009	do phase=2,nqo
	1010	if (nb_traciso(ixt,phase).ne.ntraceurs_zone) then
	1011	write(lunout,*) 'ixt,phase,nb_traciso=',ixt,phase,nb_traciso(ixt,phase)
	1012	write(lunout,*) 'ntraceurs_zone=',ntraceurs_zone
	1013	CALL abort_gcm('infotrac_init','Phases must have same number of tracers',1)
	1014	endif
	1015	enddo !do phase=2,nqo
	1016	! on vérifie que tous les isotopes ont le même nombre de
	1017	! traceurs
	1018	if (ntraceurs_zone_prec.gt.0) then
	1019	if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
	1020	ntraceurs_zone_prec=ntraceurs_zone
	1021	else !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
	1022	write(,) 'ntraceurs_zone_prec,ntraceurs_zone=',ntraceurs_zone_prec,ntraceurs_zone
	1023	CALL abort_gcm('infotrac_init', &
	1024	&'Isotope tracers are not well defined in traceur.def',1)
	1025	endif !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
	1026	endif !if (ntraceurs_zone_prec.gt.0) then
	1027
	1028	else if (nb_iso(ixt,1).ne.0) then
	1029	WRITE(lunout,*) 'nqo,ixt=',nqo,ixt
	1030	WRITE(lunout,*) 'nb_iso(ixt,1)=',nb_iso(ixt,1)
	1031	CALL abort_gcm('infotrac_init','Isotopes are not well defined in traceur.def',1)
	1032	endif !if (nb_iso(ixt,1).eq.1) then
	1033
	1034	endif ! of if (nqo.gt.0)
	1035
	1036	enddo ! do ixt= niso_possibles
	1037
	1038	! dimensions isotopique:
	1039	ntraciso=niso*(ntraceurs_zone+1)
[1549]	1040	! WRITE(lunout,*) 'niso=',niso
	1041	! WRITE(lunout,*) 'ntraceurs_zone,ntraciso=',ntraceurs_zone,ntraciso
[1508]	1042
	1043	! flags isotopiques:
	1044	if (niso.gt.0) then
	1045	ok_isotopes=.true.
	1046	else
	1047	ok_isotopes=.false.
	1048	endif
[1549]	1049	! WRITE(lunout,*) 'ok_isotopes=',ok_isotopes
[1508]	1050
	1051	if (ok_isotopes) then
	1052	ok_iso_verif=.false.
	1053	call getin('ok_iso_verif',ok_iso_verif)
	1054	ok_init_iso=.false.
	1055	call getin('ok_init_iso',ok_init_iso)
	1056	tnat=(/1.0,155.76e-6,2005.2e-6,0.004/100.,0.0/)
	1057	alpha_ideal=(/1.0,1.01,1.006,1.003,1.0/)
	1058	endif !if (ok_isotopes) then
[1549]	1059	! WRITE(lunout,*) 'ok_iso_verif=',ok_iso_verif
	1060	! WRITE(lunout,*) 'ok_init_iso=',ok_init_iso
[1508]	1061
	1062	if (ntraceurs_zone.gt.0) then
	1063	ok_isotrac=.true.
	1064	else
	1065	ok_isotrac=.false.
	1066	endif
[1549]	1067	! WRITE(lunout,*) 'ok_isotrac=',ok_isotrac
[1508]	1068
	1069	! remplissage du tableau iqiso(ntraciso,phase)
	1070	ALLOCATE(iqiso(ntraciso,nqo))
	1071	iqiso(:,:)=0
	1072	do iq=1,nqtot
	1073	if (iso_num(iq).gt.0) then
	1074	ixt=iso_indnum(iq)+zone_num(iq)*niso
	1075	iqiso(ixt,phase_num(iq))=iq
	1076	endif
	1077	enddo
	1078	! WRITE(lunout,*) 'iqiso=',iqiso
	1079
	1080	! replissage du tableau index_trac(ntraceurs_zone,niso)
	1081	ALLOCATE(index_trac(ntraceurs_zone,niso))
	1082	if (ok_isotrac) then
	1083	do iiso=1,niso
	1084	do izone=1,ntraceurs_zone
	1085	index_trac(izone,iiso)=iiso+izone*niso
	1086	enddo
	1087	enddo
	1088	else !if (ok_isotrac) then
	1089	index_trac(:,:)=0.0
	1090	endif !if (ok_isotrac) then
[1549]	1091	! write(lunout,*) 'index_trac=',index_trac
[1508]	1092
	1093	! Finalize :
	1094	DEALLOCATE(nb_iso)
	1095
	1096	END SUBROUTINE infotrac_isoinit
	1097
	1098	!-----------------------------------------------------------------------
	1099
[1403]	1100	! Ehouarn: routine iniadvtrac => from Mars/generic; does essentially the
	1101	! same job as infotrac_init. To clean up and merge at some point...
	1102	subroutine iniadvtrac(nq,numvanle)
	1103	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	1104	! routine which initializes tracer names and advection schemes
	1105	! reads these infos from file 'traceur.def' but uses default values
	1106	! if that file is not found.
	1107	! Ehouarn Millour. Oct. 2008 (made this LMDZ4-like) for future compatibility
	1108	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	1109	IMPLICIT NONE
	1110
	1111	!#include "dimensions.h"
	1112	!#include "advtrac.h"
	1113	!#include "control.h"
	1114
	1115	! routine arguments:
	1116	INTEGER,INTENT(out) :: nq ! number of tracers
	1117	INTEGER,INTENT(out) :: numvanle
	1118
	1119	! local variables:
	1120	LOGICAL :: first
	1121	INTEGER :: iq
	1122	INTEGER :: ierr
	1123	CHARACTER(len=3) :: qname
	1124
	1125	! Look for file traceur.def
	1126	OPEN(90,file='traceur.def',form='formatted',status='old', &
	1127	iostat=ierr)
	1128	IF (ierr.eq.0) THEN
	1129	write(,) "iniadvtrac: Reading file traceur.def"
	1130	! read number of tracers:
	1131	read(90,*,iostat=ierr) nq
	1132	if (ierr.ne.0) then
	1133	write(,) "iniadvtrac: error reading number of tracers"
	1134	write(,) " (first line of traceur.def) "
	1135	stop
	1136	endif
	1137
	1138	! allocate arrays:
	1139	allocate(iadv(nq))
	1140	allocate(tname(nq))
	1141
	1142	! initialize advection schemes to Van-Leer for all tracers
	1143	do iq=1,nq
	1144	iadv(iq)=3 ! Van-Leer
	1145	enddo
	1146
	1147	do iq=1,nq
	1148	! minimal version, just read in the tracer names, 1 per line
	1149	read(90,*,iostat=ierr) tname(iq)
	1150	if (ierr.ne.0) then
	1151	write(,) 'iniadvtrac: error reading tracer names...'
	1152	stop
	1153	endif
	1154	enddo !of do iq=1,nq
	1155	close(90) ! done reading tracer names, close file
	1156	ENDIF ! of IF (ierr.eq.0)
	1157
	1158	! .... Choix des shemas d'advection pour l'eau et les traceurs ...
	1159	! ...................................................................
	1160	!
	1161	! iadv = 1 shema transport type "humidite specifique LMD"
	1162	! iadv = 2 shema amont
	1163	! iadv = 3 shema Van-leer
	1164	! iadv = 4 schema Van-leer + humidite specifique
	1165	! Modif F.Codron
	1166	!
	1167	!
	1168	DO iq = 1, nq-1
	1169	IF( iadv(iq).EQ.1 ) PRINT *,' Choix du shema humidite specifique'&
	1170	,' pour le traceur no ', iq
	1171	IF( iadv(iq).EQ.2 ) PRINT *,' Choix du shema amont',' pour le' &
	1172	,' traceur no ', iq
	1173	IF( iadv(iq).EQ.3 ) PRINT *,' Choix du shema Van-Leer ',' pour' &
	1174	,'le traceur no ', iq
	1175
	1176	IF( iadv(iq).EQ.4 ) THEN
	1177	PRINT *,' Le shema Van-Leer + humidite specifique ', &
	1178	' est uniquement pour la vapeur d eau .'
	1179	PRINT *,' Corriger iadv( ',iq, ') et repasser ! '
	1180	CALL ABORT
	1181	ENDIF
	1182
	1183	IF( iadv(iq).LE.0.OR.iadv(iq).GT.4 ) THEN
	1184	PRINT *,' Erreur dans le choix de iadv (nqtot).Corriger et ' &
	1185	,' repasser car iadv(iq) = ', iadv(iq)
	1186	CALL ABORT
	1187	ENDIF
	1188	ENDDO
	1189
	1190	IF( iadv(nq).EQ.1 ) PRINT *,' Choix du shema humidite ' &
	1191	,'specifique pour la vapeur d''eau'
	1192	IF( iadv(nq).EQ.2 ) PRINT *,' Choix du shema amont',' pour la' &
	1193	,' vapeur d''eau '
	1194	IF( iadv(nq).EQ.3 ) PRINT *,' Choix du shema Van-Leer ' &
	1195	,' pour la vapeur d''eau'
	1196	IF( iadv(nq).EQ.4 ) PRINT *,' Choix du shema Van-Leer + ' &
	1197	,' humidite specifique pour la vapeur d''eau'
	1198	!
	1199	IF( (iadv(nq).LE.0).OR.(iadv(nq).GT.4) ) THEN
	1200	PRINT *,' Erreur dans le choix de iadv (nqtot).Corriger et ' &
	1201	,' repasser car iadv(nqtot) = ', iadv(nqtot)
	1202	CALL ABORT
	1203	ENDIF
	1204
	1205	first = .TRUE.
	1206	numvanle = nq + 1
	1207	DO iq = 1, nq
	1208	IF(((iadv(iq).EQ.3).OR.(iadv(iq).EQ.4)).AND.first ) THEN
	1209	numvanle = iq
	1210	first = .FALSE.
	1211	ENDIF
	1212	ENDDO
	1213	!
	1214	DO iq = 1, nq
	1215
	1216	IF( (iadv(iq).NE.3.AND.iadv(iq).NE.4).AND.iq.GT.numvanle ) THEN
	1217	PRINT *,' Il y a discontinuite dans le choix du shema de ', &
	1218	'Van-leer pour les traceurs . Corriger et repasser . '
	1219	CALL ABORT
	1220	ENDIF
	1221
	1222	ENDDO
	1223	!
	1224	end subroutine iniadvtrac
	1225
	1226
[1]	1227	END MODULE infotrac

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