Context Navigation

phys_cosp.F90 @ 5403

Last change on this file since 5403 was 2839, checked in by Laurent Fairhead, 8 years ago
Merged trunk changes r2785:2838 into testing branch
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: 18.8 KB

Line
1	! Simulateur COSP : Cfmip Observation Simulator Package
2
3	! ISCCP, Radar (QuickBeam), Lidar et Parasol (ACTSIM), MISR, RTTOVS
4	!Idelkadi Abderrahmane Aout-Septembre 2009 First Version
5	!Idelkadi Abderrahmane Nov 2015 version v1.4.0
6
7	subroutine phys_cosp( itap,dtime,freq_cosp, &
8	ok_mensuelCOSP,ok_journeCOSP,ok_hfCOSP, &
9	ecrit_mth,ecrit_day,ecrit_hf, ok_all_xml, missing_val, &
10	Nptslmdz,Nlevlmdz,lon,lat, presnivs,overlaplmdz,sunlit, &
11	ref_liq,ref_ice,fracTerLic,u_wind,v_wind,phis,phi,ph,p,skt,t, &
12	sh,rh,tca,cca,mr_lsliq,mr_lsice,fl_lsrainI,fl_lssnowI, &
13	fl_ccrainI,fl_ccsnowI,mr_ozone,dtau_s,dem_s)
14
15	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
16	!!!! Inputs :
17	! itap, !Increment de la physiq
18	! dtime, !Pas de temps physiq
19	! overlap, !Overlap type in SCOPS
20	! Npoints, !Nb de points de la grille physiq
21	! Nlevels, !Nb de niveaux verticaux
22	! Ncolumns, !Number of subcolumns
23	! lon,lat, !Longitudes et latitudes de la grille LMDZ
24	! ref_liq,ref_ice, !Rayons effectifs des particules liq et ice (en microm)
25	! fracTerLic, !Fraction terre a convertir en masque
26	! u_wind,v_wind, !Vents a 10m ???
27	! phi, !Geopotentiel
28	! phis, !Geopotentiel sol
29	! ph, !pression pour chaque inter-couche
30	! p, !Pression aux milieux des couches
31	! skt,t, !Temp au sol et temp 3D
32	! sh, !Humidite specifique
33	! rh, !Humidite relatif
34	! tca, !Fraction nuageuse
35	! cca !Fraction nuageuse convective
36	! mr_lsliq, !Liq Cloud water content
37	! mr_lsice, !Ice Cloud water content
38	! mr_ccliq, !Convective Cloud Liquid water content
39	! mr_ccice, !Cloud ice water content
40	! fl_lsrain, !Large scale precipitation lic
41	! fl_lssnow, !Large scale precipitation ice
42	! fl_ccrain, !Convective precipitation lic
43	! fl_ccsnow, !Convective precipitation ice
44	! mr_ozone, !Concentration ozone (Kg/Kg)
45	! dem_s !Cloud optical emissivity
46	! dtau_s !Cloud optical thickness
47	! emsfc_lw = 1. !Surface emissivity dans radlwsw.F90
48
49	!!! Outputs :
50	! calipso2D, !Lidar Low/heigh/Mean/Total-level Cloud Fraction
51	! calipso3D, !Lidar Cloud Fraction (532 nm)
52	! cfadlidar, !Lidar Scattering Ratio CFAD (532 nm)
53	! parasolrefl, !PARASOL-like mono-directional reflectance
54	! atb, !Lidar Attenuated Total Backscatter (532 nm)
55	! betamol, !Lidar Molecular Backscatter (532 nm)
56	! cfaddbze, !Radar Reflectivity Factor CFAD (94 GHz)
57	! clcalipso2, !Cloud frequency of occurrence as seen by CALIPSO but not CloudSat
58	! dbze, !Efective_reflectivity_factor
59	! cltlidarradar, !Lidar and Radar Total Cloud Fraction
60	! clMISR, !Cloud Fraction as Calculated by the MISR Simulator
61	! clisccp2, !Cloud Fraction as Calculated by the ISCCP Simulator
62	! boxtauisccp, !Optical Depth in Each Column as Calculated by the ISCCP Simulator
63	! boxptopisccp, !Cloud Top Pressure in Each Column as Calculated by the ISCCP Simulator
64	! tclisccp, !Total Cloud Fraction as Calculated by the ISCCP Simulator
65	! ctpisccp, !Mean Cloud Top Pressure as Calculated by the ISCCP Simulator
66	! tauisccp, !Mean Optical Depth as Calculated by the ISCCP Simulator
67	! albisccp, !Mean Cloud Albedo as Calculated by the ISCCP Simulator
68	! meantbisccp, !Mean all-sky 10.5 micron brightness temperature as calculated by the ISCCP Simulator
69	! meantbclrisccp !Mean clear-sky 10.5 micron brightness temperature as calculated by the ISCCP Simulator
70
71	!!! AI rajouter les nouvelles sorties
72	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
73
74	!! AI rajouter
75	#include "cosp_defs.h"
76	USE MOD_COSP_CONSTANTS
77	USE MOD_COSP_TYPES
78	USE MOD_COSP
79	USE mod_phys_lmdz_para
80	USE mod_grid_phy_lmdz
81	use ioipsl
82	use iophy
83	use cosp_output_mod
84	use cosp_output_write_mod
85	! use MOD_COSP_Modis_Simulator, only : cosp_modis
86
87	IMPLICIT NONE
88
89	! Local variables
90	character(len=64),PARAMETER :: cosp_input_nl='cosp_input_nl.txt'
91	character(len=64),PARAMETER :: cosp_output_nl='cosp_output_nl.txt'
92	integer, save :: isccp_topheight,isccp_topheight_direction,overlap
93	integer,save :: Ncolumns ! Number of subcolumns in SCOPS
94	integer, save :: Npoints ! Number of gridpoints
95	!$OMP THREADPRIVATE(Npoints)
96	integer, save :: Nlevels ! Number of levels
97	Integer :: Nptslmdz,Nlevlmdz ! Nb de points issus de physiq.F
98	integer, save :: Nlr ! Number of levels in statistical outputs
99	integer, save :: Npoints_it ! Max number of gridpoints to be processed in one iteration
100	integer :: i
101	type(cosp_config),save :: cfg ! Configuration options
102	!$OMP THREADPRIVATE(cfg)
103	type(cosp_gridbox) :: gbx ! Gridbox information. Input for COSP
104	type(cosp_subgrid) :: sgx ! Subgrid outputs
105	type(cosp_sgradar) :: sgradar ! Output from radar simulator
106	type(cosp_sglidar) :: sglidar ! Output from lidar simulator
107	type(cosp_isccp) :: isccp ! Output from ISCCP simulator
108	!! AI rajout modis
109	type(cosp_modis) :: modis ! Output from MODIS simulator
110	!!
111	type(cosp_misr) :: misr ! Output from MISR simulator
112	!! AI rajout rttovs
113	! type(cosp_rttov) :: rttov ! Output from RTTOV
114	!!
115	type(cosp_vgrid) :: vgrid ! Information on vertical grid of stats
116	type(cosp_radarstats) :: stradar ! Summary statistics from radar simulator
117	type(cosp_lidarstats) :: stlidar ! Summary statistics from lidar simulator
118
119	integer :: t0,t1,count_rate,count_max
120	integer :: Nlon,Nlat
121	real,save :: radar_freq,k2,ZenAng,co2,ch4,n2o,co,emsfc_lw
122	!$OMP THREADPRIVATE(emsfc_lw)
123	integer,dimension(RTTOV_MAX_CHANNELS),save :: Channels
124	real,dimension(RTTOV_MAX_CHANNELS),save :: Surfem
125	integer, save :: surface_radar,use_mie_tables,use_gas_abs,do_ray,melt_lay
126	integer, save :: Nprmts_max_hydro,Naero,Nprmts_max_aero,lidar_ice_type
127	integer, save :: platform,satellite,Instrument,Nchannels
128	logical, save :: use_vgrid,csat_vgrid,use_precipitation_fluxes,use_reff
129
130	! Declaration necessaires pour les sorties IOIPSL
131	integer :: ii
132	real :: ecrit_day,ecrit_hf,ecrit_mth, missing_val
133	logical :: ok_mensuelCOSP,ok_journeCOSP,ok_hfCOSP, ok_all_xml
134
135	logical, save :: debut_cosp=.true.
136	!$OMP THREADPRIVATE(debut_cosp)
137
138	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Input variables from LMDZ-GCM
139	integer :: overlaplmdz ! overlap type: 1=max, 2=rand, 3=max/rand ! cosp input (output lmdz)
140	real,dimension(Nptslmdz,Nlevlmdz) :: height,phi,p,ph,T,sh,rh,tca,cca,mr_lsliq,mr_lsice,mr_ccliq,mr_ccice, &
141	fl_lsrain,fl_lssnow,fl_ccrain,fl_ccsnow,fl_lsgrpl, &
142	zlev,zlev_half,mr_ozone,radliq,radice,dtau_s,dem_s,ref_liq,ref_ice
143	real,dimension(Nptslmdz,Nlevlmdz) :: fl_lsrainI,fl_lssnowI,fl_ccrainI,fl_ccsnowI
144	real,dimension(Nptslmdz) :: lon,lat,skt,fracTerLic,u_wind,v_wind,phis,sunlit
145	real,dimension(Nlevlmdz) :: presnivs
146	integer :: itap,k,ip
147	real :: dtime,freq_cosp
148	real,dimension(2) :: time_bnds
149
150	namelist/COSP_INPUT/overlap,isccp_topheight,isccp_topheight_direction, &
151	npoints_it,ncolumns,use_vgrid,nlr,csat_vgrid, &
152	radar_freq,surface_radar,use_mie_tables, &
153	use_gas_abs,do_ray,melt_lay,k2,Nprmts_max_hydro,Naero,Nprmts_max_aero, &
154	lidar_ice_type,use_precipitation_fluxes,use_reff, &
155	platform,satellite,Instrument,Nchannels, &
156	Channels,Surfem,ZenAng,co2,ch4,n2o,co
157
158	!---------------- End of declaration of variables --------------
159
160
161	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
162	! Read namelist with COSP inputs
163	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
164
165	if (debut_cosp) then
166	NPoints=Nptslmdz
167	Nlevels=Nlevlmdz
168
169	! Lecture du namelist input
170	CALL read_cosp_input
171
172	! Clefs Outputs
173	call read_cosp_output_nl(cosp_output_nl,cfg)
174
175	if (overlaplmdz.ne.overlap) then
176	print*,'Attention overlaplmdz different de overlap lu dans namelist '
177	endif
178	print*,'Fin lecture Namelists, debut_cosp =',debut_cosp
179
180	print*,' Cles des differents simulateurs cosp :'
181	print*,'Lradar_sim,Llidar_sim,Lisccp_sim,Lmisr_sim,Lmodis_sim,Lrttov_sim', &
182	cfg%Lradar_sim,cfg%Llidar_sim,cfg%Lisccp_sim,cfg%Lmisr_sim,cfg%Lmodis_sim,cfg%Lrttov_sim
183
184	endif ! debut_cosp
185
186	time_bnds(1) = dtime-dtime/2.
187	time_bnds(2) = dtime+dtime/2.
188
189	! print*,'Debut phys_cosp itap,dtime,freq_cosp,ecrit_mth,ecrit_day,ecrit_hf ', &
190	! itap,dtime,freq_cosp,ecrit_mth,ecrit_day,ecrit_hf
191	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
192	! Allocate memory for gridbox type
193	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
194	! AI mars 2017
195	! print *, 'Allocating memory for gridbox type...'
196
197	!! AI
198	! call construct_cosp_gridbox(dble(itap),radar_freq,surface_radar,use_mie_tables,use_gas_abs,do_ray,melt_lay,k2, &
199	! Npoints,Nlevels,Ncolumns,N_HYDRO,Nprmts_max_hydro,Naero,Nprmts_max_aero,Npoints_it, &
200	! lidar_ice_type,isccp_topheight,isccp_topheight_direction,overlap,emsfc_lw, &
201	! use_precipitation_fluxes,use_reff, &
202	! Platform,Satellite,Instrument,Nchannels,ZenAng, &
203	! channels(1:Nchannels),surfem(1:Nchannels),co2,ch4,n2o,co,gbx)
204	! Surafce emissivity
205	emsfc_lw = 1.
206
207	call construct_cosp_gridbox(dtime,time_bnds,radar_freq,surface_radar,use_mie_tables,use_gas_abs, &
208	do_ray,melt_lay,k2, &
209	Npoints,Nlevels,Ncolumns,N_HYDRO,Nprmts_max_hydro,Naero,Nprmts_max_aero,Npoints_it, &
210	lidar_ice_type,isccp_topheight,isccp_topheight_direction,overlap,emsfc_lw, &
211	use_precipitation_fluxes,use_reff, &
212	Platform,Satellite,Instrument,Nchannels,ZenAng, &
213	channels(1:Nchannels),surfem(1:Nchannels),co2,ch4,n2o,co,gbx)
214
215	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
216	! Here code to populate input structure
217	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
218
219	! print *, 'Populating input structure...'
220	gbx%longitude = lon
221	gbx%latitude = lat
222
223	gbx%p = p !
224	gbx%ph = ph
225	gbx%zlev = phi/9.81
226
227	zlev_half(:,1) = phis(:)/9.81
228	do k = 2, Nlevels
229	do ip = 1, Npoints
230	zlev_half(ip,k) = phi(ip,k)/9.81 + &
231	(phi(ip,k)-phi(ip,k-1))/9.81 * (ph(ip,k)-p(ip,k)) / (p(ip,k)-p(ip,k-1))
232	enddo
233	enddo
234	gbx%zlev_half = zlev_half
235
236	gbx%T = T
237	gbx%q = rh*100.
238	gbx%sh = sh
239	! On ne veut pas que cosp distingue les nuages stratiformes et convectifs
240	! on passe les contenus totaux (conv+strat)
241	gbx%cca = 0. !convective_cloud_amount (1)
242	gbx%tca = tca ! total_cloud_amount (1)
243	gbx%psfc = ph(:,1) !pression de surface
244	gbx%skt = skt !Skin temperature (K)
245
246	do ip = 1, Npoints
247	if (fracTerLic(ip).ge.0.5) then
248	gbx%land(ip) = 1.
249	else
250	gbx%land(ip) = 0.
251	endif
252	enddo
253	gbx%mr_ozone = mr_ozone !mass_fraction_of_ozone_in_air (kg/kg)
254	! A voir l equivalent LMDZ (u10m et v10m)
255	gbx%u_wind = u_wind !eastward_wind (m s-1)
256	gbx%v_wind = v_wind !northward_wind
257
258	! sunlit calcule a partir de la fraction d ensoleillement par jour
259	! do ip = 1, Npoints
260	! if (sunlit(ip).le.0.) then
261	! gbx%sunlit(ip)=0.
262	! else
263	! gbx%sunlit(ip)=1.
264	! endif
265	! enddo
266	gbx%sunlit=sunlit
267
268	! A voir l equivalent LMDZ
269	mr_ccliq = 0.0
270	mr_ccice = 0.0
271	gbx%mr_hydro(:,:,I_LSCLIQ) = mr_lsliq !mixing_ratio_large_scale_cloud_liquid (kg/kg)
272	gbx%mr_hydro(:,:,I_LSCICE) = mr_lsice !mixing_ratio_large_scale_cloud_ic
273	gbx%mr_hydro(:,:,I_CVCLIQ) = mr_ccliq !mixing_ratio_convective_cloud_liquid
274	gbx%mr_hydro(:,:,I_CVCICE) = mr_ccice !mixing_ratio_convective_cloud_ice
275	! A revoir
276	fl_lsrain = fl_lsrainI + fl_ccrainI
277	fl_lssnow = fl_lssnowI + fl_ccsnowI
278	gbx%rain_ls = fl_lsrain !flux_large_scale_cloud_rain (kg m^-2 s^-1)
279	gbx%snow_ls = fl_lssnow !flux_large_scale_cloud_snow
280	! A voir l equivalent LMDZ
281	fl_lsgrpl=0.
282	fl_ccsnow = 0.
283	fl_ccrain = 0.
284	gbx%grpl_ls = fl_lsgrpl !flux_large_scale_cloud_graupel
285	gbx%rain_cv = fl_ccrain !flux_convective_cloud_rain
286	gbx%snow_cv = fl_ccsnow !flux_convective_cloud_snow
287
288	gbx%Reff(:,:,I_LSCLIQ) = ref_liq*1e-6
289	gbx%Reff(:,:,I_LSCICE) = ref_ice*1e-6
290	!! AI A revoir
291	gbx%Reff(:,:,I_CVCLIQ) = ref_liq*1e-6
292	gbx%Reff(:,:,I_CVCICE) = ref_ice*1e-6
293
294	! ISCCP simulator
295	gbx%dtau_s = dtau_s
296	gbx%dtau_c = 0.
297	gbx%dem_s = dem_s
298	gbx%dem_c = 0.
299
300	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
301	! Define new vertical grid
302	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
303	! print *, 'Defining new vertical grid...'
304	call construct_cosp_vgrid(gbx,Nlr,use_vgrid,csat_vgrid,vgrid)
305
306	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
307	! Allocate memory for other types
308	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
309	! print *, 'Allocating memory for other types...'
310	call construct_cosp_subgrid(Npoints, Ncolumns, Nlevels, sgx)
311	call construct_cosp_sgradar(cfg,Npoints,Ncolumns,Nlevels,N_HYDRO,sgradar)
312	call construct_cosp_radarstats(cfg,Npoints,Ncolumns,vgrid%Nlvgrid,N_HYDRO,stradar)
313	call construct_cosp_sglidar(cfg,Npoints,Ncolumns,Nlevels,N_HYDRO,PARASOL_NREFL,sglidar)
314	call construct_cosp_lidarstats(cfg,Npoints,Ncolumns,vgrid%Nlvgrid,N_HYDRO,PARASOL_NREFL,stlidar)
315	call construct_cosp_isccp(cfg,Npoints,Ncolumns,Nlevels,isccp)
316	!! AI rajout
317	call construct_cosp_modis(cfg,Npoints,modis)
318	!!
319	call construct_cosp_misr(cfg,Npoints,misr)
320	! call construct_cosp_rttov(cfg,Npoints,Nchannels,rttov)
321
322	!+++++++++++++ Open output files and define output files axis !+++++++++++++
323	if (debut_cosp) then
324
325	!$OMP MASTER
326	print *, ' Open outpts files and define axis'
327	call cosp_output_open(Nlevlmdz, Ncolumns, presnivs, dtime, freq_cosp, &
328	ok_mensuelCOSP, ok_journeCOSP, ok_hfCOSP, ok_all_xml, &
329	ecrit_mth, ecrit_day, ecrit_hf, use_vgrid, vgrid, stlidar)
330	!$OMP END MASTER
331	!$OMP BARRIER
332	debut_cosp=.false.
333	endif ! debut_cosp
334	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
335	! Call simulator
336	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
337	! print *, 'Calling simulator...'
338	!! AI
339	! call cosp(overlap,Ncolumns,cfg,vgrid,gbx,sgx,sgradar,sglidar,isccp,misr,stradar,stlidar)
340	!#ifdef RTTOV
341	! call cosp(overlap,Ncolumns,cfg,vgrid,gbx,sgx,sgradar,sglidar,isccp,misr,modis,rttov,stradar,stlidar)
342	!#else
343	call cosp(overlap,Ncolumns,cfg,vgrid,gbx,sgx,sgradar,sglidar,isccp,misr,modis,stradar,stlidar)
344	!#endif
345	!!
346
347	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
348
349	!!!!!!!!!!!!!!!!!! Ecreture des sorties Cosp !!!!!!!!!!!!!!r!!!!!!:!!!!!
350
351	! print *, 'Calling write output'
352	call cosp_output_write(Nlevlmdz, Npoints, Ncolumns, itap, dtime, freq_COSP, missing_val, &
353	cfg, gbx, vgrid, sglidar, sgradar, stlidar, stradar, &
354	isccp, misr, modis)
355
356	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
357	! Deallocate memory in derived types
358	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
359	! print *, 'Deallocating memory...'
360	call free_cosp_gridbox(gbx)
361	call free_cosp_subgrid(sgx)
362	call free_cosp_sgradar(sgradar)
363	call free_cosp_radarstats(stradar)
364	call free_cosp_sglidar(sglidar)
365	call free_cosp_lidarstats(stlidar)
366	call free_cosp_isccp(isccp)
367	call free_cosp_misr(misr)
368	!! AI
369	call free_cosp_modis(modis)
370	! call free_cosp_rttov(rttov)
371	!!
372	call free_cosp_vgrid(vgrid)
373
374	!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
375	! Time in s. Only for testing purposes
376	! call system_clock(t1,count_rate,count_max)
377	! print ,(t1-t0)1.0/count_rate
378
379	CONTAINS
380
381	SUBROUTINE read_cosp_input
382
383	IF (is_master) THEN
384	OPEN(10,file=cosp_input_nl,status='old')
385	READ(10,nml=cosp_input)
386	CLOSE(10)
387	ENDIF
388	CALL bcast(overlap)
389	CALL bcast(isccp_topheight)
390	CALL bcast(isccp_topheight_direction)
391	CALL bcast(npoints_it)
392	CALL bcast(ncolumns)
393	CALL bcast(use_vgrid)
394	CALL bcast(nlr)
395	CALL bcast(csat_vgrid)
396	CALL bcast(radar_freq)
397	CALL bcast(surface_radar)
398	CALL bcast(use_mie_tables)
399	CALL bcast(use_gas_abs)
400	CALL bcast(do_ray)
401	CALL bcast(melt_lay)
402	CALL bcast(k2)
403	CALL bcast(Nprmts_max_hydro)
404	CALL bcast(Naero)
405	CALL bcast(Nprmts_max_aero)
406	CALL bcast(lidar_ice_type)
407	CALL bcast(use_precipitation_fluxes)
408	CALL bcast(use_reff)
409	CALL bcast(platform)
410	CALL bcast(satellite)
411	CALL bcast(Instrument)
412	CALL bcast(Nchannels)
413	CALL bcast(Channels)
414	CALL bcast(Surfem)
415	CALL bcast(ZenAng)
416	CALL bcast(co2)
417	CALL bcast(ch4)
418	CALL bcast(n2o)
419	CALL bcast(co)
420	!$OMP BARRIER
421	END SUBROUTINE read_cosp_input
422
423	end subroutine phys_cosp

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format