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lmdz_cosp_interface.F90 @ 3654

Last change on this file since 3654 was 3654, checked in by idelkadi, 4 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

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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, &
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)
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
76	use cosp_kinds, only: wp
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
96	character(len=64),PARAMETER :: cosp_input_nl = 'cospv2_input_nl.txt'
97	character(len=64),PARAMETER :: cosp_output_nl = 'cospv2_output_nl.txt'
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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