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lmdz_cosp_interface.F90 @ 3663

Last change on this file since 3663 was 3654, checked in by idelkadi, 5 years ago
Change the names of the input and output files for version 2 of the Cosp simulator for better management in the LMDZ model.
File size: 24.7 KB

Rev	Line
[3491]	1	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	2	!
	3	! Nouveau code d'interface entre LMDZ et COSPv2 (version 2)
	4	! L'ancienne interface s'appelait "phys_cosp2" et avait ete concue pour COSPv1.4.
	5	! Dans cette nouvelle version de COSP, le code a ete restructure pour optimiser les calculs
	6	! des differents simulateurs et pour proposer de nouvelles fonctionnalites (par exemple,
	7	! intervenir sur les profils sous-maille, ou subcolumns, donnes en entre a COSP afin que
	8	! leur definition soit coherente avec les parametrisations du modele hote).
	9	! Cette version de COSP propose aussi de nombreux nouveaux diagnostics, notamment pour
	10	! le simulateur lidar (diagnostics CALIPSO-OPAQ, lidar sol 532nm et lidar ATLID 355nm).
	11	!
	12	! Interface reecrite par R.Guzman (01/2019), a partir de l'interface initiale concue
	13	! et ecrite par A.Idelkadi
	14	!
	15	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	16	! subroutine phys_cosp2( itap,dtime,freq_cosp, &
	17	subroutine lmdz_cosp_interface(itap, dtime, freq_cosp, ok_mensuelCOSP, ok_journeCOSP, &
[3511]	18	ok_hfCOSP, ecrit_mth, ecrit_day, ecrit_hf, ok_all_xml, &
	19	missing_val, Nptslmdz, Nlevlmdz, lon, lat, presnivs, &
	20	overlaplmdz, sunlit, ref_liq, ref_ice, fracTerLic, &
	21	u_wind, v_wind, phis, phi, ph, p, skt, t, sh, rh, &
	22	tca, cca, mr_lsliq, mr_lsice, fl_lsrainI, fl_lssnowI, &
	23	fl_ccrainI, fl_ccsnowI, mr_ozone, dtau_s, dem_s)
[3491]	24
	25	!-------------- Inputs ---------------
	26	! itap, !Increment de la physiq
	27	! dtime, !Pas de temps physiq
	28	! overlaplmdz, !Type Overlap venant de LMDZ
	29	! Npoints, !Nb de points de la grille physiq
	30	! Nlevels, !Nb de niveaux verticaux
	31	! Ncolumns, !Number of subcolumns
	32	! lon,lat, !Longitudes et latitudes de la grille LMDZ
	33	! ref_liq, ref_ice, !Rayons effectifs des particules liq et ice (en micron)
	34	! fracTerLic, !Fraction terre a convertir en masque
	35	! u_wind, v_wind, !Vents a 10m ???
	36	! phi, !Geopotentiel
	37	! phis, !Geopotentiel sol
	38	! ph, !pression pour chaque inter-couche
	39	! p, !Pression aux milieux des couches
	40	! skt, t, !Temp au sol et temp 3D
	41	! sh, !Humidite specifique
	42	! rh, !Humidite relative
	43	! tca, !Fraction nuageuse
	44	! cca !Fraction nuageuse convective
	45	! mr_lsliq, !Liq Cloud water content
	46	! mr_lsice, !Ice Cloud water content
	47	! mr_ccliq, !Convective Cloud Liquid water content
	48	! mr_ccice, !Cloud ice water content
	49	! fl_lsrain, !Large scale precipitation lic
	50	! fl_lssnow, !Large scale precipitation ice
	51	! fl_ccrain, !Convective precipitation lic
	52	! fl_ccsnow, !Convective precipitation ice
	53	! mr_ozone, !Concentration ozone (Kg/Kg)
	54	! dem_s !Cloud optical emissivity
	55	! dtau_s !Cloud optical thickness
	56	! emsfc_lw = 1. !Surface emissivity dans radlwsw.F90
	57
	58
	59	!-------------- Outputs --------------
	60	! La liste complete des diagnostics de sortie (observables simulees) que l'on peut
	61	! avoir avec COSPv2 se trouve au debut du fichier : cosp_read_otputkeys.F90
	62
	63
	64	!!! Modules specifiques a l'interface LMDZ-COSP
	65	use mod_phys_lmdz_para
	66	use mod_grid_phy_lmdz
	67	use ioipsl
	68	use iophy
	69	use lmdz_cosp_output_mod
	70	use lmdz_cosp_output_write_mod
	71	use lmdz_cosp_read_outputkeys
	72	use lmdz_cosp_subsample_and_optics_mod, only : subsample_and_optics
	73	use lmdz_cosp_construct_destroy_mod
	74
	75	!!! Modules faisant partie du code source de COSPv2
[3511]	76	use cosp_kinds, only: wp
[3491]	77	use MOD_COSP_CONFIG, only: N_HYDRO,RTTOV_MAX_CHANNELS, &
	78	niv_sorties, vgrid_z_in
	79	use mod_quickbeam_optics, only: size_distribution,hydro_class_init, &
	80	quickbeam_optics_init
	81	use quickbeam, only: radar_cfg
	82	use mod_cosp, only: cosp_init,cosp_optical_inputs, &
	83	cosp_column_inputs,cosp_outputs, &
	84	cosp_simulator
	85
	86
	87	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	88	!
	89	! Declaration des variables
	90	!
	91	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	92
	93	IMPLICIT NONE
	94
	95	! Local variables
[3654]	96	character(len=64),PARAMETER :: cosp_input_nl = 'cospv2_input_nl.txt'
	97	character(len=64),PARAMETER :: cosp_output_nl = 'cospv2_output_nl.txt'
[3491]	98
	99	integer, save :: isccp_topheight, isccp_topheight_direction, overlap
	100	integer, save :: Ncolumns ! Number of subcolumns in SCOPS
	101	integer, save :: Npoints ! Number of gridpoints
	102	!$OMP THREADPRIVATE(Npoints)
	103	integer, save :: Nlevels ! Number of model vertical levels
	104	integer :: Nptslmdz, Nlevlmdz ! Nb de points issus de physiq.F
	105	integer, save :: Npoints_it ! Max number of gridpoints to be
	106	! processed in one iteration
	107	type(cosp_config), save :: cfg ! Variable qui contient les cles
	108	! logiques des simulateurs et des
	109	! diagnostics, definie dans:
	110	! lmdz_cosp_construct_destroy_mod
	111	!$OMP THREADPRIVATE(cfg)
	112
	113	integer :: t0, t1, count_rate, count_max
	114	real(wp), save :: cloudsat_radar_freq, cloudsat_k2, rttov_ZenAng, co2, &
	115	ch4, n2o, co, emsfc_lw
	116	!$OMP THREADPRIVATE(emsfc_lw)
	117
	118	integer, dimension(RTTOV_MAX_CHANNELS), save :: rttov_Channels
	119	real(wp), dimension(RTTOV_MAX_CHANNELS), save :: rttov_Surfem
	120	integer, save :: surface_radar, use_mie_tables, &
	121	cloudsat_use_gas_abs, cloudsat_do_ray, &
	122	melt_lay
	123	integer, save :: lidar_ice_type
	124	integer, save :: rttov_platform, rttov_satellite, &
	125	rttov_Instrument, rttov_Nchannels
	126	logical, save :: use_vgrid_in, csat_vgrid_in, &
	127	use_precipitation_fluxes
	128
	129	! Declaration necessaires pour les sorties IOIPSL
	130	real :: ecrit_day, ecrit_hf, ecrit_mth, missing_val
	131	logical :: ok_mensuelCOSP, ok_journeCOSP, ok_hfCOSP, ok_all_xml
	132	logical, save :: debut_cosp=.true.
	133	!$OMP THREADPRIVATE(debut_cosp)
	134
	135	logical, save :: first_write=.true.
	136	!$OMP THREADPRIVATE(first_write)
	137
	138	integer, save :: cosp_init_flag = 0
	139	!$OMP THREADPRIVATE(cosp_init_flag)
	140
	141
	142	!----------------------------- Input variables from LMDZ-GCM -------------------------------
	143	integer :: overlaplmdz ! overlap type: 1=max,
	144	! 2=rand, 3=max/rand
	145	real, dimension(Nptslmdz,Nlevlmdz) :: phi, p, ph, T, sh, rh, tca, cca, mr_lsliq, &
	146	mr_lsice, mr_ccliq, mr_ccice, fl_lsrain, &
	147	fl_lssnow, fl_ccrain, fl_ccsnow, fl_lsgrpl, &
	148	zlev, zlev_half, mr_ozone, radliq, radice, &
	149	dtau_s, dem_s, dtau_c, dem_c, ref_liq, ref_ice
	150	real, dimension(Nptslmdz,Nlevlmdz) :: fl_lsrainI, fl_lssnowI, fl_ccrainI, fl_ccsnowI
	151	real, dimension(Nptslmdz) :: lon, lat, skt, fracTerLic, u_wind, v_wind, &
	152	phis, sunlit
	153	real, dimension(Nptslmdz) :: land ! variables intermediaire pour masque TerLic
	154	real, dimension(Nlevlmdz) :: presnivs
	155	integer :: itap, k, ip
	156	real :: dtime, freq_cosp
	157	real, dimension(2) :: time_bnds
	158
	159	double precision :: d_dtime
	160	double precision, dimension(2) :: d_time_bnds
	161
	162
	163	! ######################################################################################
	164	! Declarations specific to COSP2
	165	! ######################################################################################
	166
	167	! Local variables
	168	logical :: &
	169	Lsingle = .true., & ! True if using MMF_v3_single_moment CLOUDSAT
	170	! microphysical scheme (default)
	171	Ldouble = .false. ! True if using MMF_v3.5_two_moment CLOUDSAT
	172	! microphysical scheme
	173	type(size_distribution), save :: sd ! Hydrometeor description
	174	!$OMP THREADPRIVATE(sd)
	175	type(radar_cfg), save :: rcfg_cloudsat ! Radar configuration
	176	!$OMP THREADPRIVATE(rcfg_cloudsat)
	177	real, dimension(Nptslmdz,Nlevlmdz,N_HYDRO) :: Reff ! Liquid and Ice particles
	178	! effective radius
	179	type(cosp_outputs) :: cospOUT ! COSP simulator outputs
	180	type(cosp_optical_inputs) :: cospIN ! COSP optical (or derived?)
	181	! fields needed by simulators
	182	type(cosp_column_inputs) :: cospstateIN ! COSP model fields needed
	183	! by simulators
	184	character(len=256), dimension(100) :: cosp_status
	185	character(len=64), save :: cloudsat_micro_scheme
	186
	187	! Indices to address arrays of LS and CONV hydrometeors
	188	integer,parameter :: &
	189	I_LSCLIQ = 1, & ! Large-scale (stratiform) liquid
	190	I_LSCICE = 2, & ! Large-scale (stratiform) ice
	191	I_LSRAIN = 3, & ! Large-scale (stratiform) rain
	192	I_LSSNOW = 4, & ! Large-scale (stratiform) snow
	193	I_CVCLIQ = 5, & ! Convective liquid
	194	I_CVCICE = 6, & ! Convective ice
	195	I_CVRAIN = 7, & ! Convective rain
	196	I_CVSNOW = 8, & ! Convective snow
	197	I_LSGRPL = 9 ! Large-scale (stratiform) groupel
	198
	199	! Parametres qui sont lus a partir du fichier "cosp_input_nl.txt"
	200	namelist/COSP_INPUT/overlap, isccp_topheight, isccp_topheight_direction, &
	201	npoints_it, ncolumns, use_vgrid_in, csat_vgrid_in, &
	202	cloudsat_radar_freq, surface_radar, use_mie_tables, &
	203	cloudsat_use_gas_abs, cloudsat_do_ray, melt_lay, cloudsat_k2, &
	204	cloudsat_micro_scheme, lidar_ice_type, use_precipitation_fluxes, &
	205	rttov_platform, rttov_satellite, rttov_Instrument, rttov_Nchannels, &
	206	rttov_Channels, rttov_Surfem, rttov_ZenAng, co2, ch4, n2o, co
	207
	208	!------------------------ Fin declaration des variables ------------------------
	209
	210
	211	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	212	!
	213	! 1) Lecture du fichier "cosp_input_nl.txt", parametres d'entree pour COSP
	214	!
	215	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	216
	217	print*,'Entree lmdz_cosp_interface' !phys_cosp2'
	218	if (debut_cosp) then
	219	NPoints=Nptslmdz
	220	Nlevels=Nlevlmdz
	221	! Surface emissivity
	222	emsfc_lw = 1.
	223
	224	! Lecture du namelist input
	225	! CALL read_cosp_input
	226	IF (is_master) THEN
	227	OPEN(10,file=cosp_input_nl,status='old')
	228	READ(10,nml=cosp_input)
	229	CLOSE(10)
	230	ENDIF
	231
	232
	233	!$OMP BARRIER
	234	CALL bcast(overlap)
	235	CALL bcast(isccp_topheight)
	236	CALL bcast(isccp_topheight_direction)
	237	CALL bcast(npoints_it)
	238	CALL bcast(ncolumns)
	239	CALL bcast(use_vgrid_in)
	240	CALL bcast(csat_vgrid_in)
	241	CALL bcast(cloudsat_radar_freq)
	242	CALL bcast(surface_radar)
	243	CALL bcast(cloudsat_use_gas_abs)
	244	CALL bcast(cloudsat_do_ray)
	245	CALL bcast(cloudsat_k2)
	246	CALL bcast(lidar_ice_type)
	247	CALL bcast(use_precipitation_fluxes)
	248	CALL bcast(rttov_platform)
	249	CALL bcast(rttov_satellite)
	250	CALL bcast(rttov_Instrument)
	251	CALL bcast(rttov_Nchannels)
	252	CALL bcast(rttov_Channels)
	253	CALL bcast(rttov_Surfem)
	254	CALL bcast(rttov_ZenAng)
	255	CALL bcast(co2)
	256	CALL bcast(ch4)
	257	CALL bcast(n2o)
	258	CALL bcast(co)
	259	CALL bcast(cloudsat_micro_scheme)
	260
	261	print*,'ok read cosp_input_nl'
	262
	263
	264	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	265	!
	266	! 2) Initialisation de COSPv2
	267	!
	268	! Il y a 2 options possibles pour ecrire les sorties : XIOS ou sorties standard
	269	!
	270	! Si le modele a ete compile AVEC l'option xios, le programme passe par les
	271	! bouts de code delimites par "#ifdef CPP_XIOS" et "#else". Dans ce cas,
	272	! l'initialisation de COSP se fait au deuxieme appel de cette interface.
	273	!
	274	! Si le modele a ete compile SANS l'option xios, le programme passe par les
	275	! bouts de code delimites par "#else" et "#endif". Dans ce cas,
	276	! l'initialisation de COSP se fait au premier appel de cette interface.
	277	!
	278	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	279
	280	! Clefs Outputs initialisation
	281	#ifdef CPP_XIOS
	282	call cosp_outputkeys_init(cfg)
	283	#else
	284	call read_cosp_output_nl(itap,cosp_output_nl,cfg)
	285	#endif
	286
	287	print*,' Cles des differents simulateurs cosp a itap :',itap
	288	print*,'cfg%Lcloudsat, cfg%Lcalipso, cfg%LgrLidar532, cfg%Latlid, cfg%Lparasol, &
	289	cfg%Lisccp, cfg%Lmisr, cfg%Lmodis, cfg%Lrttov', &
	290	cfg%Lcloudsat, cfg%Lcalipso, cfg%LgrLidar532, cfg%Latlid, cfg%Lparasol, &
	291	cfg%Lisccp, cfg%Lmisr, cfg%Lmodis, cfg%Lrttov
	292
	293	if (overlaplmdz.ne.overlap) then
	294	print*,'Attention overlaplmdz different de overlap lu dans namelist '
	295	endif
	296
	297	#ifdef CPP_XIOS
	298	print*,'On passe par ifdef CPP_XIOS'
	299	#else
	300	if (cosp_init_flag .eq. 0) then
	301
	302	! Initialize the distributional parameters for hydrometeors in radar simulator.
	303	! In COSPv1.4, this was declared in cosp_defs.f.
	304	if (cloudsat_micro_scheme == 'MMF_v3.5_two_moment') then
	305	ldouble = .true.
	306	lsingle = .false.
	307	endif
	308	call hydro_class_init(lsingle,ldouble,sd)
	309	call quickbeam_optics_init()
	310
	311	print*,' just before call COSP_INIT, cosp_init_flag =', cosp_init_flag
	312	call COSP_INIT(cfg%Lisccp, cfg%Lmodis, cfg%Lmisr, cfg%Lcloudsat, cfg%Lcalipso, &
	313	cfg%LgrLidar532, cfg%Latlid, cfg%Lparasol, cfg%Lrttov, &
	314	cloudsat_radar_freq, cloudsat_k2, cloudsat_use_gas_abs, &
	315	cloudsat_do_ray, isccp_topheight, isccp_topheight_direction, &
	316	surface_radar, rcfg_cloudsat, use_vgrid_in, csat_vgrid_in, &
	317	niv_sorties, Nlevels, cloudsat_micro_scheme)
	318	cosp_init_flag = 1
	319	print*,' just after call COSP_INIT, cosp_init_flag =', cosp_init_flag
	320	endif
	321	#endif
	322
	323	print*,'Fin lecture Namelists, debut_cosp =',debut_cosp
	324
	325	endif ! debut_cosp
	326
	327
	328	!!! Ici on modifie les cles logiques pour les outputs selon les champs actives dans les .xml
	329	if ((itap.gt.1).and.(first_write))then
	330	#ifdef CPP_XIOS
	331	call read_xiosfieldactive(cfg)
	332	#endif
	333	first_write=.false.
	334
	335	if (cosp_init_flag .eq. 0) then
	336
	337	! Initialize the distributional parameters for hydrometeors in radar simulator.
	338	! In COSPv1.4, this was declared in cosp_defs.f.
	339	if (cloudsat_micro_scheme == 'MMF_v3.5_two_moment') then
	340	ldouble = .true.
	341	lsingle = .false.
	342	endif
	343	call hydro_class_init(lsingle,ldouble,sd)
	344	call quickbeam_optics_init()
	345
	346	print*,' just before call COSP_INIT, cosp_init_flag =', cosp_init_flag
	347	call COSP_INIT(cfg%Lisccp, cfg%Lmodis, cfg%Lmisr, cfg%Lcloudsat, cfg%Lcalipso, &
	348	cfg%LgrLidar532, cfg%Latlid, cfg%Lparasol, cfg%Lrttov, &
	349	cloudsat_radar_freq, cloudsat_k2, cloudsat_use_gas_abs, &
	350	cloudsat_do_ray, isccp_topheight, isccp_topheight_direction, &
	351	surface_radar, rcfg_cloudsat, use_vgrid_in, csat_vgrid_in, &
	352	niv_sorties, Nlevels, cloudsat_micro_scheme)
	353	cosp_init_flag = 1
	354	print*,' just after call COSP_INIT, cosp_init_flag =', cosp_init_flag
	355	endif ! cosp_init_flag
	356
	357
	358	print*,' Cles des differents simulateurs cosp a itap :',itap
	359	print*,'cfg%Lcloudsat, cfg%Lcalipso, cfg%LgrLidar532, cfg%Latlid, cfg%Lparasol, &
	360	cfg%Lisccp, cfg%Lmisr, cfg%Lmodis, cfg%Lrttov', &
	361	cfg%Lcloudsat, cfg%Lcalipso, cfg%LgrLidar532, cfg%Latlid, cfg%Lparasol, &
	362	cfg%Lisccp, cfg%Lmisr, cfg%Lmodis, cfg%Lrttov
	363
	364	endif !(itap.gt.1).and.(first_write)
	365
	366	time_bnds(1) = dtime-dtime/2.
	367	time_bnds(2) = dtime+dtime/2.
	368
	369	d_time_bnds=time_bnds
	370	d_dtime=dtime
	371
	372	!------------------------- Fin initialisation de COSP --------------------------
	373
	374
	375	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	376	!
	377	! 3) Calculs des champs d'entree COSP a partir des variables LMDZ
	378	!
	379	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	380
	381	! 0) Create ptop/ztop for gbx%pf and gbx%zlev are for the the interface,
	382	! also reverse CAM height/pressure values for input into CSOP
	383	! CAM state%pint from top to surface, COSP wants surface to top.
	384
	385	! 0) Altitudes du modele calculees a partir de la variable geopotentiel phi et phis
	386	zlev = phi/9.81
	387
	388	zlev_half(:,1) = phis(:)/9.81
	389	do k = 2, Nlevels
	390	do ip = 1, Npoints
	391	zlev_half(ip,k) = phi(ip,k)/9.81 + &
	392	(phi(ip,k)-phi(ip,k-1))/9.81 * (ph(ip,k)-p(ip,k)) / (p(ip,k)-p(ip,k-1))
	393	enddo
	394	enddo
	395
	396	! 1) Quantite de nuages (couverture?), convectif (=0) et total
	397	cca = 0._wp ! convective_cloud_amount (1)
	398	tca = tca ! total_cloud_amount (1)
	399
	400	! 2) Humidite relative est donnee tel quel (variable rh)
	401
	402	! 3) Masque terre/mer a partir de la variable fracTerLic
	403	do ip = 1, Npoints
	404	if (fracTerLic(ip).ge.0.5) then
	405	land(ip) = 1.
	406	else
	407	land(ip) = 0.
	408	endif
	409	enddo
	410
	411
	412	! A voir l equivalent LMDZ
	413	mr_ccliq = 0.0
	414	mr_ccice = 0.0
	415	!!! gbx%mr_hydro(:,:,I_LSCLIQ) = mr_lsliq !mixing_ratio_large_scale_cloud_liquid (kg/kg)
	416	!!! gbx%mr_hydro(:,:,I_LSCICE) = mr_lsice !mixing_ratio_large_scale_cloud_ic
	417	!!! gbx%mr_hydro(:,:,I_CVCLIQ) = mr_ccliq !mixing_ratio_convective_cloud_liquid
	418	!!! gbx%mr_hydro(:,:,I_CVCICE) = mr_ccice !mixing_ratio_convective_cloud_ice
	419	! A revoir
	420	fl_lsrain = fl_lsrainI + fl_ccrainI
	421	fl_lssnow = fl_lssnowI + fl_ccsnowI
	422	!!! gbx%rain_ls = fl_lsrain !flux_large_scale_cloud_rain (kg m^-2 s^-1)
	423	!!! gbx%snow_ls = fl_lssnow !flux_large_scale_cloud_snow
	424	! A voir l equivalent LMDZ
	425	fl_lsgrpl = 0.
	426	fl_ccsnow = 0.
	427	fl_ccrain = 0.
	428	!!! gbx%grpl_ls = fl_lsgrpl !flux_large_scale_cloud_graupel
	429	!!! gbx%rain_cv = fl_ccrain !flux_convective_cloud_rain
	430	!!! gbx%snow_cv = fl_ccsnow !flux_convective_cloud_snow
	431
	432	! ISCCP simulator
	433	dtau_c = 0.
	434	dem_c = 0.
	435
	436	! note: reff_cosp dimensions should be same as cosp (reff_cosp has 9 hydrometeor dimension)
	437	Reff(1:Npoints,1:Nlevels,1:N_HYDRO) = 0.
	438	Reff(:,:,I_LSCLIQ) = ref_liq*1e-6
	439	Reff(:,:,I_LSCICE) = ref_ice*1e-6
	440	Reff(:,:,I_CVCLIQ) = ref_liq*1e-6
	441	Reff(:,:,I_CVCICE) = ref_ice*1e-6
	442
	443
	444	if (cosp_init_flag .eq. 1) then ! cosp_init_flag = 1
	445
	446	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	447	!
	448	! 4a) On construit la variable cospOUT qui contient tous les diagnostics de sortie.
	449	! Elle sera remplie lors de l'appel du simulateur COSP
	450	!
	451	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	452
	453	call construct_cosp_outputs(cfg,Npoints,Ncolumns,Nlevels,niv_sorties,0,cospOUT)
	454
	455
	456	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	457	!
	458	! 4b) On construit la variable cospstateIN que l'on va remplir avec les champs LMDZ
	459	! Les champ verticaux doivent etre donnes a l'envers, c-a-d : (Nlevels:1) = (TOA:SFC)
	460	!
	461	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	462
	463	call construct_cospstateIN(Npoints,Nlevels,0,cospstateIN)
	464
	465	cospstateIN%lat = lat(1:Npoints)
	466	cospstateIN%lon = lon(1:Npoints)
	467	cospstateIN%at = t(1:Npoints,Nlevels:1:-1)
	468	cospstateIN%qv = sh(1:Npoints,Nlevels:1:-1)
	469	cospstateIN%o3 = mr_ozone(1:Npoints,Nlevels:1:-1)
	470	cospstateIN%sunlit = sunlit(1:Npoints)
	471	cospstateIN%skt = skt(1:Npoints)
	472	cospstateIN%land = land(1:Npoints)
	473	cospstateIN%surfelev = zlev_half(1:Npoints,1)
	474	cospstateIN%pfull = p(1:Npoints,Nlevels:1:-1)
	475	cospstateIN%phalf(1:Npoints,1) = 0._wp
	476	cospstateIN%phalf(1:Npoints,2:Nlevels+1) = ph(1:Npoints,Nlevels:1:-1)
	477	cospstateIN%hgt_matrix = zlev(1:Npoints,Nlevels:1:-1)
	478	cospstateIN%hgt_matrix_half(1:Npoints,Nlevels+1) = 0._wp
	479	cospstateIN%hgt_matrix_half(1:Npoints,1:Nlevels) = zlev_half(1:Npoints,Nlevels:1:-1)
	480
	481
	482	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	483	!
	484	! 4c) On construit la variable cospIN qui contient les proprietes optiques subcolumn
	485	! pour COSP. Elle sera essentiellement remplie dans la subroutine subsample_and_optics
	486	! ou sont appeles SCOPS, PREC_SCOPS et les subroutines qui calculent les signaux
	487	! simules pour chaque simulateur actif.
	488	!
	489	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	490
	491	call construct_cospIN(cfg,Npoints,Ncolumns,Nlevels,cospIN)
	492	cospIN%emsfc_lw = emsfc_lw
	493	if (cfg%Lcloudsat) cospIN%rcfg_cloudsat = rcfg_cloudsat
	494
	495
	496	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	497	!
	498	! 5) Appel de subsample_and_optics : Les champs verticaux doivent etre donnes a
	499	! l'envers comme pour le remplissage de cospstateIN, c-a-d : (Nlevels:1) = (TOA:SFC)
	500	!
	501	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	502
	503	call subsample_and_optics(cfg, Npoints, Nlevels, Ncolumns, N_HYDRO,overlap, &
	504	use_precipitation_fluxes, lidar_ice_type, sd, &
	505	tca(1:Npoints,Nlevels:1:-1), cca(1:Npoints,Nlevels:1:-1), &
	506	fl_lsrain(1:Npoints,Nlevels:1:-1), &
	507	fl_lssnow(1:Npoints,Nlevels:1:-1), &
	508	fl_lsgrpl(1:Npoints,Nlevels:1:-1), &
	509	fl_ccrain(1:Npoints,Nlevels:1:-1), &
	510	fl_ccsnow(1:Npoints,Nlevels:1:-1), &
	511	mr_lsliq(1:Npoints,Nlevels:1:-1), &
	512	mr_lsice(1:Npoints,Nlevels:1:-1), &
	513	mr_ccliq(1:Npoints,Nlevels:1:-1), &
	514	mr_ccice(1:Npoints,Nlevels:1:-1), &
	515	Reff(1:Npoints,Nlevels:1:-1,:), &
	516	dtau_c(1:Npoints,Nlevels:1:-1), &
	517	dtau_s(1:Npoints,Nlevels:1:-1), &
	518	dem_c(1:Npoints,Nlevels:1:-1), &
	519	dem_s(1:Npoints,Nlevels:1:-1), cospstateIN, cospIN)
	520
	521
	522	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	523	!
	524	! 6) On appelle le simulateur COSPv2
	525	!
	526	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	527
	528	print*,'call simulateur'
	529
	530	cosp_status = COSP_SIMULATOR(cospIN, cospstateIN, cospOUT, 1, Npoints, debug=.false.)
	531
	532	endif ! cosp_init_flag = 1
	533
	534
	535	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	536	!
	537	! 7a) Ecriture des sorties 1: on cree d'abord les fichiers NCDF pour ecrire les sorties
	538	! en appelant lmdz_cosp_output_open (lors du premier appel de cette interface pour les
	539	! 2 options d'ecriture), ou sont definis les axes et les caracteristiques
	540	! des fichiers de sortie avec les diagnostics.
	541	!
	542	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	543
	544	if (debut_cosp) then
	545	!$OMP MASTER
	546
	547	print *, ' Open outpts files and define axis'
	548	call lmdz_cosp_output_open(Nlevlmdz, Ncolumns, presnivs, dtime, freq_cosp, &
	549	ok_mensuelCOSP, ok_journeCOSP, ok_hfCOSP, ok_all_xml, &
	550	ecrit_mth, ecrit_day, ecrit_hf, use_vgrid_in, &
	551	niv_sorties, vgrid_z_in, zlev(1,:))
	552
	553	!$OMP END MASTER
	554	!$OMP BARRIER
	555	debut_cosp=.false.
	556	endif ! debut_cosp
	557
	558	if (cosp_init_flag .eq. 1) then
	559
	560	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	561	!
	562	! 7b) Ecriture des sorties 2: le remplissage des fichiers de sortie se fait a chaque
	563	! appel de cette interface avec une difference entre les 2 options d'ecriture:
	564	!
	565	! AVEC xios, on commence a remplir les fichiers de sortie a partir du DEUXIEME
	566	! appel de cette interface (lorsque cosp_init_flag = 1).
	567	!
	568	! SANS xios, on commence a remplir les fichiers de sortie a partir du PREMIER
	569	! appel de cette interface (lorsque cosp_init_flag = 1).
	570	!
	571	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	572
	573	print *, 'Calling write output'
	574	call lmdz_cosp_output_write(Nlevlmdz, Npoints, Ncolumns, itap, dtime, freq_COSP, &
	575	missing_val, cfg, niv_sorties, cospOUT)
	576
	577	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	578	!
	579	! 8) On libere la memoire allouee lors de cet appel a l'interface
	580	!
	581	!%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	582
	583	call destroy_cospIN(cospIN)
	584	call destroy_cospstateIN(cospstateIN)
	585	call destroy_cosp_outputs(cospOUT)
	586
	587	endif ! cosp_init_flag = 1
	588
	589	end subroutine lmdz_cosp_interface

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