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phytrac_mod.F90 @ 2064

Last change on this file since 2064 was 2007, checked in by fhourdin, 11 years ago

Modification pour garantir la conservation des espèces traces.

Modification for tracer conservation

Jean-Yves Grandpeix

Property copyright set to
Name of program: LMDZ
Creation date: 1984
Version: LMDZ5
License: CeCILL version 2
Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539
See the license file in the root directory

File size: 29.2 KB

Rev	Line
[1877]	1	!$Id$
[1813]	2	MODULE phytrac_mod
	3	!=================================================================================
	4	! Interface between the LMDZ physical package and tracer computation.
	5	! Chemistry modules (INCA, Reprobus or the more specific traclmdz routine)
	6	! are called from phytrac.
	7	!
	8	!======================================================================
	9	! Auteur(s) FH
	10	! Objet: Moniteur general des tendances traceurs
	11	!
	12	! iflag_vdf_trac : Options for activating transport by vertical diffusion :
	13	! 1. notmal
	14	! 0. emission is injected in the first layer only, without diffusion
	15	! -1 no emission & no diffusion
	16	! Modification 2013/07/22 : transformed into a module to pass tendencies to
	17	! physics outputs. Additional keys for controling activation of sub processes.
	18	! Modification R. Pilon 10 octobre 2012 large scale scavenging incloud_scav + bc_scav
	19	! Modification R. Pilon 01 janvier 2012 transport+scavenging KE scheme : cvltr
	20	!=================================================================================
	21
	22	!
	23	! Tracer tendencies, for outputs
	24	!-------------------------------
	25	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_cl ! Td couche limite/traceur
	26	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_dec !RomP
	27	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_cv ! Td convection/traceur
	28	! RomP >>>
	29	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_insc
	30	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_bcscav
	31	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_evapls
	32	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_ls
	33	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_trsp
	34	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_sscav
	35	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_sat
	36	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_uscav
	37	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: qPr,qDi ! concentration tra dans pluie,air descente insaturee
	38	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: qPa,qMel
	39	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: qTrdi,dtrcvMA ! conc traceur descente air insaturee et td convective MA
	40	! RomP <<<
	41	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_th ! Td thermique
	42	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_lessi_impa ! Td du lessivage par impaction
	43	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: d_tr_lessi_nucl ! Td du lessivage par nucleation
	44	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: qPrls !jyg: concentration tra dans pluie LS a la surf.
	45	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: d_tr_dry ! Td depot sec/traceur (1st layer),ALLOCATABLE,SAVE jyg
	46	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: flux_tr_dry ! depot sec/traceur (surface),ALLOCATABLE,SAVE jyg
	47
	48	!$OMP THREADPRIVATE(qPa,qMel,qTrdi,dtrcvMA,d_tr_th,d_tr_lessi_impa,d_tr_lessi_nucl)
	49	!$OMP THREADPRIVATE(d_tr_trsp,d_tr_sscav,d_tr_sat,d_tr_uscav,qPr,qDi)
	50	!$OMP THREADPRIVATE(d_tr_insc,d_tr_bcscav,d_tr_evapls,d_tr_ls,qPrls)
	51	!$OMP THREADPRIVATE(d_tr,d_tr_cl,d_tr_dry,flux_tr_dry,d_tr_dec,d_tr_cv)
	52
	53
	54	CONTAINS
	55
[2007]	56	SUBROUTINE phytrac( &
	57	nstep, julien, gmtime, debutphy, &
	58	lafin, pdtphys, u, v, t_seri, &
	59	paprs, pplay, pmfu, pmfd, &
	60	pen_u, pde_u, pen_d, pde_d, &
	61	cdragh, coefh, fm_therm, entr_therm, &
	62	yu1, yv1, ftsol, pctsrf, &
	63	ustar, u10m, v10m, &
	64	wstar, ale_bl, ale_wake, &
	65	xlat, xlon, &
	66	frac_impa,frac_nucl,beta_fisrt,beta_v1, &
	67	presnivs, pphis, pphi, albsol, &
	68	sh, rh, cldfra, rneb, &
	69	diafra, cldliq, itop_con, ibas_con, &
	70	pmflxr, pmflxs, prfl, psfl, &
	71	da, phi, mp, upwd, &
	72	phi2, d1a, dam, sij, wght_cvfd, & ! RomP +RL
	73	wdtrainA, wdtrainM, sigd, clw, elij, & ! RomP
	74	evap, ep, epmlmMm, eplaMm, & ! RomP
	75	dnwd, aerosol_couple, flxmass_w, &
	76	tau_aero, piz_aero, cg_aero, ccm, &
	77	rfname, &
	78	d_tr_dyn, & ! RomP
[1813]	79	tr_seri)
	80	!
	81	!======================================================================
	82	! Auteur(s) FH
	83	! Objet: Moniteur general des tendances traceurs
	84	! Modification R. Pilon 01 janvier 2012 transport+scavenging KE scheme : cvltr
	85	! Modification R. Pilon 10 octobre 2012 large scale scavenging incloud_scav + bc_scav
	86	!======================================================================
	87
	88	USE ioipsl
	89	USE phys_cal_mod, only : hour
	90	USE dimphy
	91	USE infotrac
	92	USE mod_grid_phy_lmdz
	93	USE mod_phys_lmdz_para
	94	USE comgeomphy
	95	USE iophy
	96	USE traclmdz_mod
	97	USE tracinca_mod
	98	USE tracreprobus_mod
	99	USE control_mod
	100	USE indice_sol_mod
	101
	102	IMPLICIT NONE
	103
	104	INCLUDE "YOMCST.h"
	105	INCLUDE "dimensions.h"
	106	INCLUDE "clesphys.h"
	107	INCLUDE "temps.h"
	108	INCLUDE "paramet.h"
	109	INCLUDE "thermcell.h"
	110	INCLUDE "iniprint.h"
	111	!==========================================================================
	112	! -- ARGUMENT DESCRIPTION --
	113	!==========================================================================
	114
	115	! Input arguments
	116	!----------------
	117	!Configuration grille,temps:
	118	INTEGER,INTENT(IN) :: nstep ! Appel physique
	119	INTEGER,INTENT(IN) :: julien ! Jour julien
	120	REAL,INTENT(IN) :: gmtime ! Heure courante
	121	REAL,INTENT(IN) :: pdtphys ! Pas d'integration pour la physique (seconde)
	122	LOGICAL,INTENT(IN) :: debutphy ! le flag de l'initialisation de la physique
	123	LOGICAL,INTENT(IN) :: lafin ! le flag de la fin de la physique
	124
	125	REAL,DIMENSION(klon),INTENT(IN) :: xlat ! latitudes pour chaque point
	126	REAL,DIMENSION(klon),INTENT(IN) :: xlon ! longitudes pour chaque point
	127	!
	128	!Physique:
	129	!--------
	130	REAL,DIMENSION(klon,klev),INTENT(IN) :: t_seri ! Temperature
	131	REAL,DIMENSION(klon,klev),INTENT(IN) :: u ! variable not used
	132	REAL,DIMENSION(klon,klev),INTENT(IN) :: v ! variable not used
	133	REAL,DIMENSION(klon,klev),INTENT(IN) :: sh ! humidite specifique
	134	REAL,DIMENSION(klon,klev),INTENT(IN) :: rh ! humidite relative
	135	REAL,DIMENSION(klon,klev+1),INTENT(IN) :: paprs ! pression pour chaque inter-couche (en Pa)
	136	REAL,DIMENSION(klon,klev),INTENT(IN) :: pplay ! pression pour le mileu de chaque couche (en Pa)
	137	REAL,DIMENSION(klon,klev),INTENT(IN) :: pphi ! geopotentiel
	138	REAL,DIMENSION(klon),INTENT(IN) :: pphis
	139	REAL,DIMENSION(klev),INTENT(IN) :: presnivs
	140	REAL,DIMENSION(klon,klev),INTENT(IN) :: cldliq ! eau liquide nuageuse
	141	REAL,DIMENSION(klon,klev),INTENT(IN) :: cldfra ! fraction nuageuse (tous les nuages)
	142	REAL,DIMENSION(klon,klev),INTENT(IN) :: diafra ! fraction nuageuse (convection ou stratus artificiels)
	143	REAL,DIMENSION(klon,klev),INTENT(IN) :: rneb ! fraction nuageuse (grande echelle)
	144	!
	145	REAL :: ql_incl ! contenu en eau liquide nuageuse dans le nuage ! ql_incl=oliq/rneb
	146	REAL,DIMENSION(klon,klev),INTENT(IN) :: beta_fisrt ! taux de conversion de l'eau cond (de fisrtilp)
	147	REAL,DIMENSION(klon,klev),INTENT(out) :: beta_v1 ! -- (originale version)
	148
	149	!
	150	INTEGER,DIMENSION(klon),INTENT(IN) :: itop_con
	151	INTEGER,DIMENSION(klon),INTENT(IN) :: ibas_con
	152	REAL,DIMENSION(klon),INTENT(IN) :: albsol ! albedo surface
	153	!
	154	!Dynamique
	155	!--------
	156	REAL,DIMENSION(klon,klev,nbtr),INTENT(IN) :: d_tr_dyn
	157	!
	158	!Convection:
	159	!----------
	160	REAL,DIMENSION(klon,klev),INTENT(IN) :: pmfu ! flux de masse dans le panache montant
	161	REAL,DIMENSION(klon,klev),INTENT(IN) :: pmfd ! flux de masse dans le panache descendant
	162	REAL,DIMENSION(klon,klev),INTENT(IN) :: pen_u ! flux entraine dans le panache montant
	163	REAL,DIMENSION(klon,klev),INTENT(IN) :: pde_u ! flux detraine dans le panache montant
	164	REAL,DIMENSION(klon,klev),INTENT(IN) :: pen_d ! flux entraine dans le panache descendant
	165	REAL,DIMENSION(klon,klev),INTENT(IN) :: pde_d ! flux detraine dans le panache descendant
	166
	167	!...Tiedke
	168	REAL,DIMENSION(klon,klev+1),INTENT(IN) :: pmflxr, pmflxs ! Flux precipitant de pluie, neige aux interfaces [convection]
	169	REAL,DIMENSION(klon,klev+1),INTENT(IN) :: prfl, psfl ! Flux precipitant de pluie, neige aux interfaces [large-scale]
	170
	171	LOGICAL,INTENT(IN) :: aerosol_couple
	172	REAL,DIMENSION(klon,klev),INTENT(IN) :: flxmass_w
	173	REAL,DIMENSION(klon,klev,9,2),INTENT(IN) :: tau_aero
	174	REAL,DIMENSION(klon,klev,9,2),INTENT(IN) :: piz_aero
	175	REAL,DIMENSION(klon,klev,9,2),INTENT(IN) :: cg_aero
	176	CHARACTER(len=4),DIMENSION(9),INTENT(IN) :: rfname
	177	REAL,DIMENSION(klon,klev,2),INTENT(IN) :: ccm
	178	!... K.Emanuel
	179	REAL,DIMENSION(klon,klev),INTENT(IN) :: da
	180	REAL,DIMENSION(klon,klev,klev),INTENT(IN):: phi
	181	! RomP >>>
	182	REAL,DIMENSION(klon,klev),INTENT(IN) :: d1a,dam
	183	REAL,DIMENSION(klon,klev,klev),INTENT(IN) :: phi2
	184	!
	185	REAL,DIMENSION(klon,klev),INTENT(IN) :: wdtrainA
	186	REAL,DIMENSION(klon,klev),INTENT(IN) :: wdtrainM
	187	REAL,DIMENSION(klon),INTENT(IN) :: sigd
	188	! ---- RomP flux entraine, detraine et precipitant kerry Emanuel
	189	REAL,DIMENSION(klon,klev),INTENT(IN) :: evap
	190	REAL,DIMENSION(klon,klev),INTENT(IN) :: ep
	191	REAL,DIMENSION(klon,klev,klev),INTENT(IN) :: sij
[2007]	192	REAL,DIMENSION(klon,klev),INTENT(IN) :: wght_cvfd !RL
[1813]	193	REAL,DIMENSION(klon,klev,klev),INTENT(IN) :: elij
	194	REAL,DIMENSION(klon,klev,klev),INTENT(IN) :: epmlmMm
	195	REAL,DIMENSION(klon,klev),INTENT(IN) :: eplaMm
	196	REAL,DIMENSION(klon,klev),INTENT(IN) :: clw
	197	! RomP <<<
	198
	199	!
	200	REAL,DIMENSION(klon,klev),INTENT(IN) :: mp
	201	REAL,DIMENSION(klon,klev),INTENT(IN) :: upwd ! saturated updraft mass flux
	202	REAL,DIMENSION(klon,klev),INTENT(IN) :: dnwd ! saturated downdraft mass flux
	203	!
	204	!Thermiques:
	205	!----------
	206	REAL,DIMENSION(klon,klev+1),INTENT(IN) :: fm_therm
	207	REAL,DIMENSION(klon,klev),INTENT(IN) :: entr_therm
	208	!
	209	!Couche limite:
	210	!--------------
	211	!
	212	!
	213	REAL,DIMENSION(:),INTENT(IN) :: cdragh ! (klon) coeff drag pour T et Q
	214	REAL,DIMENSION(:,:),INTENT(IN) :: coefh ! (klon,klev) coeff melange CL (m**2/s)
	215	REAL,DIMENSION(:),INTENT(IN) :: ustar,u10m,v10m ! (klon) u* & vent a 10m (m/s)
	216	REAL,DIMENSION(:),INTENT(IN) :: wstar,ale_bl,ale_wake ! (klon) w* and Avail. Lifting Ener.
	217	REAL,DIMENSION(:),INTENT(IN) :: yu1 ! (klon) vents au premier niveau
	218	REAL,DIMENSION(:),INTENT(IN) :: yv1 ! (klon) vents au premier niveau
	219
	220	!
	221	!Lessivage:
	222	!----------
	223	!
	224	! pour le ON-LINE
	225	!
	226	REAL,DIMENSION(klon,klev),INTENT(IN) :: frac_impa ! fraction d'aerosols non impactes
	227	REAL,DIMENSION(klon,klev),INTENT(IN) :: frac_nucl ! fraction d'aerosols non nuclees
	228
	229	! Arguments necessaires pour les sources et puits de traceur:
	230	REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: ftsol ! Temperature du sol (surf)(Kelvin)
	231	REAL,DIMENSION(klon,nbsrf),INTENT(IN) :: pctsrf ! Pourcentage de sol (nature du sol)
	232
	233
	234	! Output argument
	235	!----------------
	236	REAL,DIMENSION(klon,klev,nbtr),INTENT(INOUT) :: tr_seri ! Concentration Traceur [U/KgA]
	237	REAL,DIMENSION(klon,klev) :: sourceBE
	238	!=======================================================================================
	239	! -- LOCAL VARIABLES --
	240	!=======================================================================================
	241
	242	INTEGER :: i, k, it
	243	INTEGER :: nsplit
	244
	245	!Sources et Reservoirs de traceurs (ex:Radon):
	246	!--------------------------------------------
	247	!
	248	REAL,DIMENSION(:,:),ALLOCATABLE,SAVE :: source ! a voir lorsque le flux de surface est prescrit
	249	!$OMP THREADPRIVATE(source)
	250
	251	!
	252	!Entrees/Sorties: (cf ini_histrac.h et write_histrac.h)
	253	!---------------
	254	INTEGER :: iiq, ierr
	255	INTEGER :: nhori, nvert
	256	REAL :: zsto, zout, zjulian
	257	INTEGER,SAVE :: nid_tra ! pointe vers le fichier histrac.nc
	258	!$OMP THREADPRIVATE(nid_tra)
	259	REAL,DIMENSION(klon) :: zx_tmp_fi2d ! variable temporaire grille physique
	260	INTEGER :: itau_w ! pas de temps ecriture = nstep + itau_phy
	261	LOGICAL,PARAMETER :: ok_sync=.TRUE.
[1820]	262
[1813]	263	!
	264	! Nature du traceur
	265	!------------------
	266	LOGICAL,DIMENSION(:),ALLOCATABLE,SAVE :: aerosol ! aerosol(it) = true => aerosol => lessivage
	267	!$OMP THREADPRIVATE(aerosol) ! aerosol(it) = false => gaz
	268	REAL,DIMENSION(klon,klev) :: delp ! epaisseur de couche (Pa)
	269	!
	270	! Tendances de traceurs (Td) et flux de traceurs:
	271	!------------------------
	272	REAL,DIMENSION(klon,klev) :: d_tr ! Td dans l'atmosphere
	273	REAL,DIMENSION(klon,klev) :: Mint
	274	REAL,DIMENSION(klon,klev,nbtr) :: zmfd1a
	275	REAL,DIMENSION(klon,klev,nbtr) :: zmfdam
	276	REAL,DIMENSION(klon,klev,nbtr) :: zmfphi2
	277	! Physique
	278	!----------
	279	REAL,DIMENSION(klon,klev,nbtr) :: flestottr ! flux de lessivage dans chaque couche
	280	REAL,DIMENSION(klon,klev) :: zmasse ! densité atmosphérique Kg/m2
	281	REAL,DIMENSION(klon,klev) :: ztra_th
	282	!PhH
	283	REAL,DIMENSION(klon,klev) :: zrho
	284	REAL,DIMENSION(klon,klev) :: zdz
	285	REAL :: evaplsc,dx,beta ! variable pour lessivage Genthon
	286	REAL,DIMENSION(klon) :: his_dh ! ---
	287	! in-cloud scav variables
	288	REAL :: ql_incloud_ref ! ref value of in-cloud condensed water content
	289
	290	!Controles:
	291	!---------
	292	INTEGER,SAVE :: iflag_vdf_trac,iflag_con_trac,iflag_the_trac
[1820]	293	INTEGER,SAVE :: iflag_con_trac_omp, iflag_vdf_trac_omp,iflag_the_trac_omp
	294	!$OMP THREADPRIVATE(iflag_vdf_trac,iflag_con_trac,iflag_the_trac)
[1813]	295
	296	LOGICAL,SAVE :: lessivage
	297	!$OMP THREADPRIVATE(lessivage)
	298
	299	CHARACTER(len=8),DIMENSION(nbtr) :: solsym
	300	!RomP >>>
	301	INTEGER,SAVE :: iflag_lscav_omp,iflag_lscav
	302	LOGICAL,SAVE :: convscav_omp,convscav
[1822]	303	!$OMP THREADPRIVATE(iflag_lscav)
	304	!$OMP THREADPRIVATE(convscav)
[1813]	305	!RomP <<<
	306	!######################################################################
	307	! -- INITIALIZATION --
	308	!######################################################################
	309	IF (debutphy) THEN
	310	ALLOCATE(d_tr_cl(klon,klev,nbtr),d_tr_dry(klon,nbtr))
	311	ALLOCATE(flux_tr_dry(klon,nbtr),d_tr_dec(klon,klev,nbtr),d_tr_cv(klon,klev,nbtr))
	312	ALLOCATE(d_tr_insc(klon,klev,nbtr),d_tr_bcscav(klon,klev,nbtr))
	313	ALLOCATE(d_tr_evapls(klon,klev,nbtr),d_tr_ls(klon,klev,nbtr))
	314	ALLOCATE(qPrls(klon,nbtr),d_tr_trsp(klon,klev,nbtr))
	315	ALLOCATE(d_tr_sscav(klon,klev,nbtr),d_tr_sat(klon,klev,nbtr))
	316	ALLOCATE(d_tr_uscav(klon,klev,nbtr),qPr(klon,klev,nbtr),qDi(klon,klev,nbtr))
	317	ALLOCATE(qPa(klon,klev,nbtr),qMel(klon,klev,nbtr))
	318	ALLOCATE(qTrdi(klon,klev,nbtr),dtrcvMA(klon,klev,nbtr))
	319	ALLOCATE(d_tr_th(klon,klev,nbtr))
	320	ALLOCATE(d_tr_lessi_impa(klon,klev,nbtr),d_tr_lessi_nucl(klon,klev,nbtr))
	321	ENDIF
	322
	323	DO k=1,klev
	324	DO i=1,klon
	325	sourceBE(i,k)=0.
	326	Mint(i,k)=0.
	327	zrho(i,k)=0.
	328	zdz(i,k)=0.
	329	END DO
	330	END DO
	331
	332	DO it=1, nbtr
	333	DO k=1,klev
	334	DO i=1,klon
	335	d_tr_insc(i,k,it)=0.
	336	d_tr_bcscav(i,k,it)=0.
	337	d_tr_evapls(i,k,it)=0.
	338	d_tr_ls(i,k,it)=0.
	339	d_tr_cv(i,k,it)=0.
	340	d_tr_cl(i,k,it)=0.
	341	d_tr_trsp(i,k,it)=0.
	342	d_tr_sscav(i,k,it)=0.
	343	d_tr_sat(i,k,it)=0.
	344	d_tr_uscav(i,k,it)=0.
	345	d_tr_lessi_impa(i,k,it)=0.
	346	d_tr_lessi_nucl(i,k,it)=0.
	347	qDi(i,k,it)=0.
	348	qPr(i,k,it)=0.
	349	qPa(i,k,it)=0.
	350	qMel(i,k,it)=0.
	351	qTrdi(i,k,it)=0.
	352	dtrcvMA(i,k,it)=0.
	353	zmfd1a(i,k,it)=0.
	354	zmfdam(i,k,it)=0.
	355	zmfphi2(i,k,it)=0.
	356	END DO
	357	END DO
	358	END DO
	359	IF (debutphy) THEN
	360	!!jyg
	361	!$OMP BARRIER
	362	ecrit_tra=86400. ! frequence de stokage en dur
	363	! obsolete car remplace par des ecritures dans phys_output_write
	364	!RomP >>>
	365	!
	366	!Config Key = convscav
	367	!Config Desc = Convective scavenging switch: 0=off, 1=on.
	368	!Config Def = .false.
	369	!Config Help =
	370	!
	371	!$OMP MASTER
	372	convscav_omp=.false.
	373	call getin('convscav', convscav_omp)
	374	iflag_vdf_trac_omp=1
	375	call getin('iflag_vdf_trac', iflag_vdf_trac_omp)
	376	iflag_con_trac_omp=1
	377	call getin('iflag_con_trac', iflag_con_trac_omp)
	378	iflag_the_trac_omp=1
	379	call getin('iflag_the_trac', iflag_the_trac_omp)
	380	!$OMP END MASTER
	381	!$OMP BARRIER
	382	convscav=convscav_omp
	383	iflag_vdf_trac=iflag_vdf_trac_omp
	384	iflag_con_trac=iflag_con_trac_omp
	385	iflag_the_trac=iflag_the_trac_omp
	386	print*,'phytrac passage dans routine conv avec lessivage', convscav
	387	!
	388	!Config Key = iflag_lscav
	389	!Config Desc = Large scale scavenging parametrization: 0=none, 1=old(Genthon92),
	390	! 2=1+PHeinrich, 3=Reddy_Boucher2004, 4=3+RPilon.
	391	!Config Def = 1
	392	!Config Help =
	393	!
	394	!$OMP MASTER
	395	iflag_lscav_omp=1
	396	call getin('iflag_lscav', iflag_lscav_omp)
	397	!$OMP END MASTER
	398	!$OMP BARRIER
	399	iflag_lscav=iflag_lscav_omp
	400	!
	401	SELECT CASE(iflag_lscav)
	402	CASE(0)
	403	PRINT*, 'Large scale scavenging: none'
	404	CASE(1)
	405	PRINT*, 'Large scale scavenging: C. Genthon, Tellus(1992), 44B, 371-389'
	406	CASE(2)
	407	PRINT*, 'Large scale scavenging: C. Genthon, modified P. Heinrich'
	408	CASE(3)
	409	PRINT*, 'Large scale scavenging: M. Shekkar Reddy and O. Boucher, JGR(2004), 109, D14202'
	410	CASE(4)
	411	PRINT*, 'Large scale scavenging: Reddy and Boucher, modified R. Pilon'
	412	END SELECT
	413	!RomP <<<
	414	WRITE(,) 'FIRST TIME IN PHYTRAC : pdtphys(sec) = ',pdtphys,'ecrit_tra (sec) = ',ecrit_tra
	415	ALLOCATE( source(klon,nbtr), stat=ierr)
	416	IF (ierr /= 0) CALL abort_gcm('phytrac', 'pb in allocation 1',1)
	417
	418	ALLOCATE( aerosol(nbtr), stat=ierr)
	419	IF (ierr /= 0) CALL abort_gcm('phytrac', 'pb in allocation 2',1)
	420
	421
	422	! Initialize module for specific tracers
	423	SELECT CASE(type_trac)
	424	CASE('lmdz')
	425	CALL traclmdz_init(pctsrf, xlat, xlon, ftsol, tr_seri, t_seri, pplay, sh, pdtphys, aerosol, lessivage)
	426	CASE('inca')
	427	source(:,:)=0.
	428	CALL tracinca_init(aerosol,lessivage)
	429	CASE('repr')
	430	source(:,:)=0.
	431	END SELECT
	432	!
	433	! Initialize diagnostic output
	434	! ----------------------------
	435	#ifdef CPP_IOIPSL
	436	! INCLUDE "ini_histrac.h"
	437	#endif
	438	END IF ! of IF (debutphy)
	439	!############################################ END INITIALIZATION #######
	440
	441	DO k=1,klev
	442	DO i=1,klon
	443	zmasse(i,k)=(paprs(i,k)-paprs(i,k+1))/rg
	444	END DO
	445	END DO
	446	!
	447	IF (id_be .GT. 0) THEN
	448	DO k=1,klev
	449	DO i=1,klon
	450	sourceBE(i,k)=srcbe(i,k) !RomP -> pour sortie histrac
	451	END DO
	452	END DO
	453	ENDIF
	454
	455	!===============================================================================
	456	! -- Do specific treatment according to chemestry model or local LMDZ tracers
	457	!
	458	!===============================================================================
	459	SELECT CASE(type_trac)
	460	CASE('lmdz')
	461	! -- Traitement des traceurs avec traclmdz
	462	CALL traclmdz(nstep, julien, gmtime, pdtphys, t_seri, paprs, pplay, &
	463	cdragh, coefh, yu1, yv1, ftsol, pctsrf, xlat, xlon,iflag_vdf_trac>=0,sh, &
	464	rh, pphi, ustar, wstar, ale_bl, ale_wake, u10m, v10m, &
	465	tr_seri, source, solsym, d_tr_cl,d_tr_dec, zmasse) !RomP
	466
	467	CASE('inca')
	468	! -- CHIMIE INCA config_inca = aero or chem --
	469
	470	CALL tracinca(&
	471	nstep, julien, gmtime, lafin, &
	472	pdtphys, t_seri, paprs, pplay, &
	473	pmfu, ftsol, pctsrf, pphis, &
	474	pphi, albsol, sh, rh, &
	475	cldfra, rneb, diafra, cldliq, &
	476	itop_con, ibas_con, pmflxr, pmflxs, &
	477	prfl, psfl, aerosol_couple, flxmass_w, &
	478	tau_aero, piz_aero, cg_aero, ccm, &
	479	rfname, &
	480	tr_seri, source, solsym)
	481
	482	CASE('repr')
	483	! -- CHIMIE REPROBUS --
	484
	485	CALL tracreprobus(pdtphys, gmtime, debutphy, julien, &
	486	presnivs, xlat, xlon, pphis, pphi, &
	487	t_seri, pplay, paprs, sh , &
	488	tr_seri, solsym)
	489
	490	END SELECT
	491	!======================================================================
	492	! -- Calcul de l'effet de la convection --
	493	!======================================================================
	494
	495	IF (iflag_con_trac==1) THEN
	496	DO it=1, nbtr
	497	IF ( conv_flg(it) == 0 ) CYCLE
	498	IF (iflag_con.LT.2) THEN
	499	d_tr_cv(:,:,it)=0.
	500	ELSE IF (iflag_con.EQ.2) THEN
	501	!..Tiedke
	502	CALL nflxtr(pdtphys, pmfu, pmfd, pen_u, pde_u, pen_d, pde_d, &
	503	pplay, paprs, tr_seri(:,:,it), d_tr_cv(:,:,it))
	504	! RomP >>>
	505	ELSE
	506	!..K.Emanuel !RomP modif arg
	507	if (convscav.and.aerosol(it)) then ! lessivage convectif pour aerosol
	508	!
	509	CALL cvltr(pdtphys, da, phi,phi2,d1a,dam, mp,ep, &
[2007]	510	!! sigd,sij,clw,elij,epmlmMm,eplaMm, & !RL
	511	sigd,sij,wght_cvfd,clw,elij,epmlmMm,eplaMm, & !RL
[1813]	512	pmflxr,pmflxs,evap,t_seri,wdtrainA,wdtrainM, &
	513	paprs,it,tr_seri,upwd,dnwd,itop_con,ibas_con, &
	514	d_tr_cv,d_tr_trsp,d_tr_sscav,d_tr_sat,d_tr_uscav,qDi,qPr,&
	515	qPa,qMel,qTrdi,dtrcvMA,Mint, &
	516	zmfd1a,zmfphi2,zmfdam)
	517	else !pas de lessivage convectif ou n'est pas un aerosol
[2007]	518	!! CALL cvltrorig(it,pdtphys, da, phi,mp,paprs,pplay,tr_seri,& !jyg
	519	!! upwd,dnwd,d_tr_cv) !jyg
	520	CALL cvltr_noscav(it,pdtphys, da, phi,mp,wght_cvfd,paprs,pplay, & !jyg
	521	tr_seri,upwd,dnwd,d_tr_cv) !jyg
[1813]	522	endif
	523	END IF
	524	! RomP <<<
	525
	526	DO k = 1, klev
	527	DO i = 1, klon
	528	tr_seri(i,k,it) = tr_seri(i,k,it) + d_tr_cv(i,k,it)
	529	END DO
	530	END DO
	531
	532	CALL minmaxqfi(tr_seri(:,:,it),0.,1.e33,'convection it = '//solsym(it))
	533
	534	END DO ! nbtr
	535	END IF ! convection
	536
	537	!======================================================================
	538	! -- Calcul de l'effet des thermiques --
	539	!======================================================================
	540
	541	DO it=1,nbtr
	542	DO k=1,klev
	543	DO i=1,klon
	544	d_tr_th(i,k,it)=0.
	545	tr_seri(i,k,it)=MAX(tr_seri(i,k,it),0.)
	546	tr_seri(i,k,it)=MIN(tr_seri(i,k,it),1.e10)
	547	END DO
	548	END DO
	549	END DO
	550
	551	IF (iflag_thermals.GT.0.AND.iflag_the_trac>0) THEN
	552	nsplit=10
	553	DO it=1, nbtr
	554	DO isplit=1,nsplit
	555
	556	CALL dqthermcell(klon,klev,pdtphys/nsplit, &
	557	fm_therm,entr_therm,zmasse, &
	558	tr_seri(1:klon,1:klev,it),d_tr,ztra_th)
	559
	560	DO k=1,klev
	561	DO i=1,klon
	562	d_tr(i,k)=pdtphys*d_tr(i,k)/nsplit
	563	d_tr_th(i,k,it)=d_tr_th(i,k,it)+d_tr(i,k)
	564	tr_seri(i,k,it)=MAX(tr_seri(i,k,it)+d_tr(i,k),0.)
	565	END DO
	566	END DO
	567	END DO ! nsplit
	568	END DO ! it
	569	END IF ! Thermiques
	570
	571	!======================================================================
	572	! -- Calcul de l'effet de la couche limite --
	573	!======================================================================
	574
	575	DO k = 1, klev
	576	DO i = 1, klon
	577	delp(i,k) = paprs(i,k)-paprs(i,k+1)
	578	END DO
	579	END DO
	580
	581	IF (iflag_vdf_trac==1) THEN
	582	DO it=1, nbtr
[1836]	583	if (prt_level > 20) write(lunout,*)'trac pbl ',it,pbl_flg(it)
[1813]	584	IF( pbl_flg(it) /= 0 ) THEN
	585	CALL cltrac(pdtphys, coefh,t_seri, &
	586	tr_seri(:,:,it), source(:,it), &
	587	paprs, pplay, delp, &
	588	d_tr_cl(:,:,it),d_tr_dry(:,it),flux_tr_dry(:,it))
	589	tr_seri(:,:,it)=tr_seri(:,:,it)+d_tr_cl(:,:,it)
	590	END IF
	591	END DO
	592	ELSE IF (iflag_vdf_trac==0) THEN
	593	! Injection of source in the first model layer
	594	DO it=1,nbtr
	595	d_tr_cl(:,1,it)=source(:,it)rg/delp(:,1)pdtphys
[1909]	596	tr_seri(:,1,it)=tr_seri(:,1,it)+d_tr_cl(:,1,it)
[1813]	597	ENDDO
	598	d_tr_cl(:,2:klev,1:nbtr)=0.
	599	ELSE IF (iflag_vdf_trac==-1) THEN
	600	d_tr_cl=0.
	601	ELSE
	602	CALL abort_gcm('iflag_vdf_trac', 'cas non prevu',1)
	603	END IF ! couche limite
	604
	605
	606
	607	!======================================================================
	608	! Calcul de l'effet de la precipitation grande echelle
	609	!======================================================================
	610	IF (lessivage) THEN
	611
	612	ql_incloud_ref = 10.e-4
	613	ql_incloud_ref = 5.e-4
	614
	615
	616	! calcul du contenu en eau liquide au sein du nuage
	617	ql_incl = ql_incloud_ref
	618	! choix du lessivage
	619	!
	620	IF (iflag_lscav .EQ. 3 .OR. iflag_lscav .EQ. 4) THEN
	621	! ******** Olivier Boucher version (3) possibly with modified ql_incl (4)
	622	!
	623	DO it = 1, nbtr
	624	! incloud scavenging and removal by large scale rain ! orig : ql_incl was replaced by 0.5e-3 kg/kg
	625	! the value 0.5e-3 kg/kg is from Giorgi and Chameides (1986), JGR
	626	! Liu (2001) proposed to use 1.5e-3 kg/kg
	627
	628	CALL lsc_scav(pdtphys,it,iflag_lscav,ql_incl,prfl,psfl,rneb,beta_fisrt, &
	629	beta_v1,pplay,paprs,t_seri,tr_seri,d_tr_insc, &
	630	d_tr_bcscav,d_tr_evapls,qPrls)
	631
	632	!large scale scavenging tendency
	633	DO k = 1, klev
	634	DO i = 1, klon
	635	d_tr_ls(i,k,it)=d_tr_insc(i,k,it)+d_tr_bcscav(i,k,it)+d_tr_evapls(i,k,it)
	636	tr_seri(i,k,it)=tr_seri(i,k,it)+d_tr_ls(i,k,it)
	637	ENDDO
	638	ENDDO
	639	CALL minmaxqfi(tr_seri(:,:,it),0.,1.e33,'lsc scav it = '//solsym(it))
	640	END DO !tr
	641
	642	ELSE IF (iflag_lscav .EQ. 2) THEN ! frac_impa, frac_nucl
	643	! ********* modified old version
	644
	645	d_tr_lessi_nucl(:,:,:) = 0.
	646	d_tr_lessi_impa(:,:,:) = 0.
	647	flestottr(:,:,:) = 0.
	648	! Tendance des aerosols nuclees et impactes
	649	DO it = 1, nbtr
	650	IF (aerosol(it)) THEN
	651	his_dh(:)=0.
	652	DO k = 1, klev
	653	DO i = 1, klon
	654	!PhH
	655	zrho(i,k)=pplay(i,k)/t_seri(i,k)/RD
	656	zdz(i,k)=(paprs(i,k)-paprs(i,k+1))/zrho(i,k)/RG
	657	!
	658	END DO
	659	END DO
	660
	661	DO k=klev-1, 1, -1
	662	DO i=1, klon
	663	! d_tr_ls(i,k,it)=tr_seri(i,k,it)(frac_impa(i,k)frac_nucl(i,k)-1.)
	664	dx=d_tr_ls(i,k,it)
	665	his_dh(i)=his_dh(i)-dxzrho(i,k)zdz(i,k)/pdtphys ! kg/m2/s
	666	evaplsc = prfl(i,k) - prfl(i,k+1) + psfl(i,k) - psfl(i,k+1)
	667	! Evaporation Partielle -> Liberation Partielle 0.5*evap
	668	IF ( evaplsc .LT.0..and.abs(prfl(i,k+1)+psfl(i,k+1)).gt.1.e-10) THEN
	669	evaplsc = (-evaplsc)/(prfl(i,k+1)+psfl(i,k+1))
	670	! evaplsc est donc positif, his_dh(i) est positif
	671	!--------------
	672	d_tr_evapls(i,k,it)=0.5evaplsc(d_tr_lessi_nucl(i,k+1,it) &
	673	+d_tr_lessi_impa(i,k+1,it))
	674	!------------- d_tr_evapls(i,k,it)=-0.5evaplsc(d_tr_lsc(i,k+1,it))
	675	beta=0.5*evaplsc
	676	if ((prfl(i,k)+psfl(i,k)).lt.1.e-10) THEN
	677	beta=1.0*evaplsc
	678	endif
	679	dx=betahis_dh(i)/zrho(i,k)/zdz(i,k)pdtphys
	680	his_dh(i)=(1.-beta)*his_dh(i) ! tracer from
	681	d_tr_evapls(i,k,it)=dx
	682	ENDIF
	683	d_tr_ls(i,k,it)=tr_seri(i,k,it)(frac_impa(i,k)frac_nucl(i,k)-1.) &
	684	+d_tr_evapls(i,k,it)
	685
	686	!--------------
	687	d_tr_lessi_nucl(i,k,it) = d_tr_lessi_nucl(i,k,it) + &
	688	( 1 - frac_nucl(i,k) )*tr_seri(i,k,it)
	689	d_tr_lessi_impa(i,k,it) = d_tr_lessi_impa(i,k,it) + &
	690	( 1 - frac_impa(i,k) )*tr_seri(i,k,it)
	691	!
	692	! Flux lessivage total
	693	flestottr(i,k,it) = flestottr(i,k,it) - &
	694	( d_tr_lessi_nucl(i,k,it) + &
	695	d_tr_lessi_impa(i,k,it) ) * &
	696	( paprs(i,k)-paprs(i,k+1) ) / &
	697	(RG * pdtphys)
	698	!! Mise a jour des traceurs due a l'impaction,nucleation
	699	! tr_seri(i,k,it)=tr_seri(i,k,it)frac_impa(i,k)frac_nucl(i,k)
	700	!! calcul de la tendance liee au lessivage stratiforme
	701	! d_tr_ls(i,k,it)=tr_seri(i,k,it)*&
	702	! (1.-1./(frac_impa(i,k)*frac_nucl(i,k)))
	703	!--------------
	704	END DO
	705	END DO
	706	END IF
	707	END DO
	708	! ********* end modified old version
	709
	710	ELSE IF (iflag_lscav .EQ. 1) THEN ! frac_impa, frac_nucl
	711	! ********* old version
	712
	713	d_tr_lessi_nucl(:,:,:) = 0.
	714	d_tr_lessi_impa(:,:,:) = 0.
	715	flestottr(:,:,:) = 0.
	716	!=========================
	717	! LESSIVAGE LARGE SCALE :
	718	!=========================
	719
	720	! Tendance des aerosols nuclees et impactes
	721	! -----------------------------------------
	722	DO it = 1, nbtr
	723	IF (aerosol(it)) THEN
	724	DO k = 1, klev
	725	DO i = 1, klon
	726	d_tr_lessi_nucl(i,k,it) = d_tr_lessi_nucl(i,k,it) + &
	727	( 1 - frac_nucl(i,k) )*tr_seri(i,k,it)
	728	d_tr_lessi_impa(i,k,it) = d_tr_lessi_impa(i,k,it) + &
	729	( 1 - frac_impa(i,k) )*tr_seri(i,k,it)
	730
	731	!
	732	! Flux lessivage total
	733	! ------------------------------------------------------------
	734	flestottr(i,k,it) = flestottr(i,k,it) - &
	735	( d_tr_lessi_nucl(i,k,it) + &
	736	d_tr_lessi_impa(i,k,it) ) * &
	737	( paprs(i,k)-paprs(i,k+1) ) / &
	738	(RG * pdtphys)
	739	!
	740	! Mise a jour des traceurs due a l'impaction,nucleation
	741	! ----------------------------------------------------------------------
	742	tr_seri(i,k,it)=tr_seri(i,k,it)frac_impa(i,k)frac_nucl(i,k)
	743	END DO
	744	END DO
	745	END IF
	746	END DO
	747
	748	! ********* end old version
	749	ENDIF ! iflag_lscav . EQ. 1, 2, 3 or 4
	750	!
	751	END IF ! lessivage
	752
	753	!=============================================================
	754	! Ecriture des sorties
	755	!=============================================================
	756	#ifdef CPP_IOIPSL
	757	! INCLUDE "write_histrac.h"
	758	#endif
	759
	760	END SUBROUTINE phytrac
	761
	762	END MODULE

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