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readaerosol_optic_rrtm.F90 @ 2160

Last change on this file since 2160 was 2160, checked in by Laurent Fairhead, 10 years ago
Merged trunk changes -r2070:2158 into testing branch. Compilation problems introduced by revision r2155 have been corrected by hand
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 Property svn:keywords set to `Author Date Id Revi`
File size: 15.2 KB

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1	! $Id: readaerosol_optic_rrtm.F90 2160 2014-11-28 15:36:29Z fairhead $
2	!
3	SUBROUTINE readaerosol_optic_rrtm(debut, aerosol_couple, &
4	new_aod, flag_aerosol, itap, rjourvrai, &
5	pdtphys, pplay, paprs, t_seri, rhcl, presnivs, &
6	tr_seri, mass_solu_aero, mass_solu_aero_pi, &
7	tau_aero, piz_aero, cg_aero, &
8	tausum_aero, tau3d_aero )
9
10	! This routine will :
11	! 1) recevie the aerosols(already read and interpolated) corresponding to flag_aerosol
12	! 2) calculate the optical properties for the aerosols
13	!
14
15	USE dimphy
16	USE aero_mod
17	USE phys_local_var_mod, only: sconcso4,sconcno3,sconcoa,sconcbc,sconcss,sconcdust, &
18	concso4,concno3,concoa,concbc,concss,concdust,loadso4,loadoa,loadbc,loadss,loaddust, &
19	load_tmp1,load_tmp2,load_tmp3,load_tmp4,load_tmp5,load_tmp6,load_tmp7
20
21	USE infotrac
22
23	IMPLICIT NONE
24	include "clesphys.h"
25	include "YOMCST.h"
26
27
28	! Input arguments
29	!****************************************************************************************
30	LOGICAL, INTENT(IN) :: debut
31	LOGICAL, INTENT(IN) :: aerosol_couple
32	LOGICAL, INTENT(IN) :: new_aod
33	INTEGER, INTENT(IN) :: flag_aerosol
34	INTEGER, INTENT(IN) :: itap
35	REAL, INTENT(IN) :: rjourvrai
36	REAL, INTENT(IN) :: pdtphys
37	REAL, DIMENSION(klon,klev), INTENT(IN) :: pplay
38	REAL, DIMENSION(klon,klev+1), INTENT(IN) :: paprs
39	REAL, DIMENSION(klon,klev), INTENT(IN) :: t_seri
40	REAL, DIMENSION(klon,klev), INTENT(IN) :: rhcl ! humidite relative ciel clair
41	REAL, DIMENSION(klev), INTENT(IN) :: presnivs
42	REAL, DIMENSION(klon,klev,nbtr), INTENT(IN) :: tr_seri ! concentration tracer
43
44	! Output arguments
45	!****************************************************************************************
46	REAL, DIMENSION(klon,klev), INTENT(OUT) :: mass_solu_aero ! Total mass for all soluble aerosols
47	REAL, DIMENSION(klon,klev), INTENT(OUT) :: mass_solu_aero_pi ! -"- preindustrial values
48	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: tau_aero ! Aerosol optical thickness
49	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: piz_aero ! Single scattering albedo aerosol
50	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: cg_aero ! asymmetry parameter aerosol
51	REAL, DIMENSION(klon,nwave,naero_tot), INTENT(OUT) :: tausum_aero
52	REAL, DIMENSION(klon,klev,nwave,naero_tot), INTENT(OUT) :: tau3d_aero
53
54	! Local variables
55	!****************************************************************************************
56	REAL, DIMENSION(klon) :: aerindex ! POLDER aerosol index
57	REAL, DIMENSION(klon,klev) :: sulfacc ! SO4 accumulation concentration [ug/m3]
58	REAL, DIMENSION(klon,klev) :: sulfcoarse ! SO4 coarse concentration [ug/m3]
59	REAL, DIMENSION(klon,klev) :: bcsol ! BC soluble concentration [ug/m3]
60	REAL, DIMENSION(klon,klev) :: bcins ! BC insoluble concentration [ug/m3]
61	REAL, DIMENSION(klon,klev) :: pomsol ! POM soluble concentration [ug/m3]
62	REAL, DIMENSION(klon,klev) :: pomins ! POM insoluble concentration [ug/m3]
63	REAL, DIMENSION(klon,klev) :: cidust ! DUST aerosol concentration [ug/m3]
64	REAL, DIMENSION(klon,klev) :: sscoarse ! SS Coarse concentration [ug/m3]
65	REAL, DIMENSION(klon,klev) :: sssupco ! SS Super Coarse concentration [ug/m3]
66	REAL, DIMENSION(klon,klev) :: ssacu ! SS Acumulation concentration [ug/m3]
67	REAL, DIMENSION(klon,klev) :: nitracc ! nitrate accumulation concentration [ug/m3]
68	REAL, DIMENSION(klon,klev) :: nitrcoarse ! nitrate coarse concentration [ug/m3]
69	REAL, DIMENSION(klon,klev) :: nitrinscoarse ! nitrate insoluble coarse concentration [ug/m3]
70	REAL, DIMENSION(klon,klev) :: sulfacc_pi
71	REAL, DIMENSION(klon,klev) :: sulfcoarse_pi
72	REAL, DIMENSION(klon,klev) :: bcsol_pi
73	REAL, DIMENSION(klon,klev) :: bcins_pi
74	REAL, DIMENSION(klon,klev) :: pomsol_pi
75	REAL, DIMENSION(klon,klev) :: pomins_pi
76	REAL, DIMENSION(klon,klev) :: cidust_pi
77	REAL, DIMENSION(klon,klev) :: sscoarse_pi
78	REAL, DIMENSION(klon,klev) :: sssupco_pi
79	REAL, DIMENSION(klon,klev) :: ssacu_pi
80	REAL, DIMENSION(klon,klev) :: nitracc_pi
81	REAL, DIMENSION(klon,klev) :: nitrcoarse_pi
82	REAL, DIMENSION(klon,klev) :: nitrinscoarse_pi
83	REAL, DIMENSION(klon,klev) :: pdel, zrho
84	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer
85	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer_pi !RAF
86	! REAL, DIMENSION(klon,naero_tot) :: fractnat_allaer !RAF delete??
87	character(len=8), dimension(nbtr) :: tracname
88	integer :: id_ASBCM, id_ASPOMM, id_ASSO4M, id_ASMSAM, id_CSSO4M, id_CSMSAM, id_SSSSM
89	integer :: id_CSSSM, id_ASSSM, id_CIDUSTM, id_AIBCM, id_AIPOMM, id_ASNO3M, id_CSNO3M, id_CINO3M
90	INTEGER :: k, i
91
92	!--air density
93	zrho(:,:)=pplay(:,:)/t_seri(:,:)/RD !--kg/m3
94
95	!****************************************************************************************
96	! 1) Get aerosol mass
97	!
98	!****************************************************************************************
99	!
100	!
101	IF (aerosol_couple) THEN !--we get aerosols from tr_seri array from INCA
102	!
103	!--copy fields from INCA tr_seri
104	!--convert to ug m-3 unit for consistency with offline fields
105	!
106	#ifdef INCA
107	call tracinca_name(tracname)
108	#endif
109
110	do i=1,nbtr
111	select case(trim(tracname(i)))
112	case ("ASBCM")
113	id_ASBCM = i
114	case ("ASPOMM")
115	id_ASPOMM = i
116	case ("ASSO4M")
117	id_ASSO4M = i
118	case ("ASMSAM")
119	id_ASMSAM = i
120	case ("CSSO4M")
121	id_CSSO4M = i
122	case ("CSMSAM")
123	id_CSMSAM = i
124	case ("SSSSM")
125	id_SSSSM = i
126	case ("CSSSM")
127	id_CSSSM = i
128	case ("ASSSM")
129	id_ASSSM = i
130	case ("CIDUSTM")
131	id_CIDUSTM = i
132	case ("AIBCM")
133	id_AIBCM = i
134	case ("AIPOMM")
135	id_AIPOMM = i
136	case ("ASNO3M")
137	id_ASNO3M = i
138	case ("CSNO3M")
139	id_CSNO3M = i
140	case ("CINO3M")
141	id_CINO3M = i
142	end select
143	enddo
144
145
146	bcsol(:,:) = tr_seri(:,:,id_ASBCM) zrho(:,:)1.e9 ! ASBCM
147	pomsol(:,:) = tr_seri(:,:,id_ASPOMM) zrho(:,:)1.e9 ! ASPOMM
148	sulfacc(:,:) = (tr_seri(:,:,id_ASSO4M)+tr_seri(:,:,id_ASMSAM))zrho(:,:)1.e9 ! ASSO4M (=SO4) + ASMSAM (=MSA)
149	sulfcoarse(:,:) = (tr_seri(:,:,id_CSSO4M)+tr_seri(:,:,id_CSMSAM))zrho(:,:)1.e9 ! CSSO4M (=SO4) + CSMSAM (=MSA)
150	sssupco(:,:) = tr_seri(:,:,id_SSSSM) zrho(:,:)1.e9 ! SSSSM
151	sscoarse(:,:) = tr_seri(:,:,id_CSSSM) zrho(:,:)1.e9 ! CSSSM
152	ssacu(:,:) = tr_seri(:,:,id_ASSSM) zrho(:,:)1.e9 ! ASSSM
153	cidust(:,:) = tr_seri(:,:,id_CIDUSTM) zrho(:,:)1.e9 ! CIDUSTM
154	bcins(:,:) = tr_seri(:,:,id_AIBCM) zrho(:,:)1.e9 ! AIBCM
155	pomins(:,:) = tr_seri(:,:,id_AIPOMM) zrho(:,:)1.e9 ! AIPOMM
156	nitracc(:,:) = tr_seri(:,:,id_ASNO3M) zrho(:,:)1.e9 ! ASNO3M
157	nitrcoarse(:,:) = tr_seri(:,:,id_CSNO3M) zrho(:,:)1.e9 ! CSNO3M
158	nitrinscoarse(:,:)= tr_seri(:,:,id_CINO3M) zrho(:,:)1.e9 ! CINO3M
159	!
160	bcsol_pi(:,:) = 0.0 ! ASBCM pre-ind
161	pomsol_pi(:,:) = 0.0 ! ASPOMM pre-ind
162	sulfacc_pi(:,:) = 0.0 ! ASSO4M (=SO4) + ASMSAM (=MSA) pre-ind
163	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
164	sssupco_pi(:,:) = 0.0 ! SSSSM pre-ind
165	sscoarse_pi(:,:) = 0.0 ! CSSSM pre-ind
166	ssacu_pi(:,:) = 0.0 ! ASSSM pre-ind
167	cidust_pi(:,:) = 0.0 ! CIDUSTM pre-ind
168	bcins_pi(:,:) = 0.0 ! AIBCM pre-ind
169	pomins_pi(:,:) = 0.0 ! AIPOMM pre-ind
170	nitracc_pi(:,:) = 0.0 ! ASNO3M pre-ind
171	nitrcoarse_pi(:,:) = 0.0 ! CSNO3M pre-ind
172	nitrinscoarse_pi(:,:)= 0.0 ! CINO3M
173	!
174	ELSE !--not aerosol_couple
175	!
176	! Read and interpolate sulfate
177	IF ( flag_aerosol .EQ. 1 .OR. &
178	flag_aerosol .EQ. 6 ) THEN
179
180	CALL readaerosol_interp(id_ASSO4M_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, sulfacc, sulfacc_pi,loadso4)
181	ELSE
182	sulfacc(:,:) = 0. ; sulfacc_pi(:,:) = 0.
183	loadso4=0.
184	END IF
185
186	! Read and interpolate bcsol and bcins
187	IF ( flag_aerosol .EQ. 2 .OR. &
188	flag_aerosol .EQ. 6 ) THEN
189
190	! Get bc aerosol distribution
191	CALL readaerosol_interp(id_ASBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcsol, bcsol_pi, load_tmp1 )
192	CALL readaerosol_interp(id_AIBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcins, bcins_pi, load_tmp2 )
193	loadbc(:)=load_tmp1(:)+load_tmp2(:)
194	ELSE
195	bcsol(:,:) = 0. ; bcsol_pi(:,:) = 0.
196	bcins(:,:) = 0. ; bcins_pi(:,:) = 0.
197	loadbc=0.
198	END IF
199
200
201	! Read and interpolate pomsol and pomins
202	IF ( flag_aerosol .EQ. 3 .OR. &
203	flag_aerosol .EQ. 6 ) THEN
204
205	CALL readaerosol_interp(id_ASPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomsol, pomsol_pi, load_tmp3)
206	CALL readaerosol_interp(id_AIPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomins, pomins_pi, load_tmp4)
207	loadoa(:)=load_tmp3(:)+load_tmp4(:)
208	ELSE
209	pomsol(:,:) = 0. ; pomsol_pi(:,:) = 0.
210	pomins(:,:) = 0. ; pomins_pi(:,:) = 0.
211	loadoa=0.
212	END IF
213
214
215	! Read and interpolate csssm, ssssm, assssm
216	IF (flag_aerosol .EQ. 4 .OR. &
217	flag_aerosol .EQ. 6 ) THEN
218
219	CALL readaerosol_interp(id_SSSSM_phy ,itap, pdtphys,rjourvrai, &
220	debut, pplay, paprs, t_seri, sssupco, sssupco_pi, load_tmp5)
221	CALL readaerosol_interp(id_CSSSM_phy ,itap, pdtphys,rjourvrai, &
222	debut, pplay, paprs, t_seri, sscoarse,sscoarse_pi, load_tmp6)
223	CALL readaerosol_interp(id_ASSSM_phy ,itap, pdtphys, rjourvrai, &
224	debut, pplay, paprs, t_seri, ssacu, ssacu_pi, load_tmp7)
225	loadss(:)=load_tmp5(:)+load_tmp6(:)+load_tmp7(:)
226	ELSE
227	sscoarse(:,:) = 0. ; sscoarse_pi(:,:) = 0.
228	ssacu(:,:) = 0. ; ssacu_pi(:,:) = 0.
229	sssupco(:,:) = 0. ; sssupco_pi = 0.
230	loadss=0.
231	ENDIF
232
233	! Read and interpolate cidustm
234	IF (flag_aerosol .EQ. 5 .OR. &
235	flag_aerosol .EQ. 6 ) THEN
236
237	CALL readaerosol_interp(id_CIDUSTM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, cidust, cidust_pi, loaddust)
238
239	ELSE
240	cidust(:,:) = 0. ; cidust_pi(:,:) = 0.
241	loaddust=0.
242	ENDIF
243	!
244	sulfcoarse(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA)
245	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
246	!
247	!--placeholder for offline nitrate
248	!
249	nitracc(:,:) = 0.0
250	nitracc_pi(:,:) = 0.0
251	nitrcoarse(:,:) = 0.0
252	nitrcoarse_pi(:,:) = 0.0
253	nitrinscoarse(:,:) = 0.0
254	nitrinscoarse_pi(:,:)= 0.0
255
256	ENDIF !--not aerosol_couple
257
258	!
259	! Store all aerosols in one variable
260	!
261	m_allaer(:,:,id_ASBCM_phy) = bcsol(:,:) ! ASBCM
262	m_allaer(:,:,id_ASPOMM_phy) = pomsol(:,:) ! ASPOMM
263	m_allaer(:,:,id_ASSO4M_phy) = sulfacc(:,:) ! ASSO4M (= SO4)
264	m_allaer(:,:,id_CSSO4M_phy) = sulfcoarse(:,:) ! CSSO4M
265	m_allaer(:,:,id_SSSSM_phy) = sssupco(:,:) ! SSSSM
266	m_allaer(:,:,id_CSSSM_phy) = sscoarse(:,:) ! CSSSM
267	m_allaer(:,:,id_ASSSM_phy) = ssacu(:,:) ! ASSSM
268	m_allaer(:,:,id_CIDUSTM_phy)= cidust(:,:) ! CIDUSTM
269	m_allaer(:,:,id_AIBCM_phy) = bcins(:,:) ! AIBCM
270	m_allaer(:,:,id_ASNO3M_phy) = nitracc(:,:) ! ASNO3M
271	m_allaer(:,:,id_CSNO3M_phy) = nitrcoarse(:,:) ! CSNO3M
272	m_allaer(:,:,id_CINO3M_phy) = nitrinscoarse(:,:)! CINO3M
273	m_allaer(:,:,id_AIPOMM_phy) = pomins(:,:) ! AIPOMM
274	m_allaer(:,:,id_STRAT_phy) = 0.0
275
276	!RAF
277	m_allaer_pi(:,:,id_ASBCM_phy) = bcsol_pi(:,:) ! ASBCM pre-ind
278	m_allaer_pi(:,:,id_ASPOMM_phy) = pomsol_pi(:,:) ! ASPOMM pre-ind
279	m_allaer_pi(:,:,id_ASSO4M_phy) = sulfacc_pi(:,:) ! ASSO4M (= SO4) pre-ind
280	m_allaer_pi(:,:,id_CSSO4M_phy) = sulfcoarse_pi(:,:) ! CSSO4M pre-ind
281	m_allaer_pi(:,:,id_SSSSM_phy) = sssupco_pi(:,:) ! SSSSM pre-ind
282	m_allaer_pi(:,:,id_CSSSM_phy) = sscoarse_pi(:,:) ! CSSSM pre-ind
283	m_allaer_pi(:,:,id_ASSSM_phy) = ssacu_pi(:,:) ! ASSSM pre-ind
284	m_allaer_pi(:,:,id_CIDUSTM_phy)= cidust_pi(:,:) ! CIDUSTM pre-ind
285	m_allaer_pi(:,:,id_AIBCM_phy) = bcins_pi(:,:) ! AIBCM pre-ind
286	m_allaer_pi(:,:,id_ASNO3M_phy) = nitracc_pi(:,:) ! ASNO3M pre-ind
287	m_allaer_pi(:,:,id_CSNO3M_phy) = nitrcoarse_pi(:,:) ! CSNO3M pre-ind
288	m_allaer_pi(:,:,id_CINO3M_phy) = nitrinscoarse_pi(:,:)! CINO3M pre-ind
289	m_allaer_pi(:,:,id_AIPOMM_phy) = pomins_pi(:,:) ! AIPOMM pre-ind
290	m_allaer_pi(:,:,id_STRAT_phy) = 0.0
291
292	!
293	! Calculate the total mass of all soluble aersosols
294	! to be revisited for AR6
295	mass_solu_aero(:,:) = sulfacc(:,:) + bcsol(:,:) + pomsol(:,:) + nitracc(:,:) ! + &
296	! sscoarse(:,:) + ssacu(:,:) + sssupco(:,:)
297	mass_solu_aero_pi(:,:) = sulfacc_pi(:,:) + bcsol_pi(:,:) + pomsol_pi(:,:) + nitracc_pi(:,:) ! + &
298	! sscoarse_pi(:,:) + ssacu_pi(:,:) + sssupco_pi(:,:)
299
300	!****************************************************************************************
301	! 2) Calculate optical properties for the aerosols
302	!
303	!****************************************************************************************
304	DO k = 1, klev
305	DO i = 1, klon
306	pdel(i,k) = paprs(i,k) - paprs (i,k+1)
307	END DO
308	END DO
309
310	! aeropt_6bands for rrtm
311	CALL aeropt_6bands_rrtm( &
312	pdel, m_allaer, pdtphys, rhcl, &
313	tau_aero, piz_aero, cg_aero, &
314	m_allaer_pi, flag_aerosol, &
315	zrho )
316
317	! aeropt_5wv only for validation and diagnostics
318	CALL aeropt_5wv_rrtm( &
319	pdel, m_allaer, &
320	pdtphys, rhcl, aerindex, &
321	flag_aerosol, pplay, t_seri, &
322	tausum_aero, tau3d_aero )
323
324	! Diagnostics calculation for CMIP5 protocol
325	sconcso4(:) =m_allaer(:,1,id_ASSO4M_phy)*1.e-9
326	sconcno3(:) =(m_allaer(:,1,id_ASNO3M_phy)+m_allaer(:,1,id_CSNO3M_phy)+m_allaer(:,1,id_CINO3M_phy))*1.e-9
327	sconcoa(:) =(m_allaer(:,1,id_ASPOMM_phy)+m_allaer(:,1,id_AIPOMM_phy))*1.e-9
328	sconcbc(:) =(m_allaer(:,1,id_ASBCM_phy)+m_allaer(:,1,id_AIBCM_phy))*1.e-9
329	sconcss(:) =(m_allaer(:,1,id_ASSSM_phy)+m_allaer(:,1,id_CSSSM_phy)+m_allaer(:,1,id_SSSSM_phy))*1.e-9
330	sconcdust(:) =m_allaer(:,1,id_CIDUSTM_phy)*1.e-9
331	concso4(:,:) =m_allaer(:,:,id_ASSO4M_phy)*1.e-9
332	concno3(:,:) =(m_allaer(:,:,id_ASNO3M_phy)+m_allaer(:,:,id_CSNO3M_phy)+m_allaer(:,:,id_CINO3M_phy))*1.e-9
333	concoa(:,:) =(m_allaer(:,:,id_ASPOMM_phy)+m_allaer(:,:,id_AIPOMM_phy))*1.e-9
334	concbc(:,:) =(m_allaer(:,:,id_ASBCM_phy)+m_allaer(:,:,id_AIBCM_phy))*1.e-9
335	concss(:,:) =(m_allaer(:,:,id_ASSSM_phy)+m_allaer(:,:,id_CSSSM_phy)+m_allaer(:,:,id_SSSSM_phy))*1.e-9
336	concdust(:,:)=m_allaer(:,:,id_CIDUSTM_phy)*1.e-9
337
338	END SUBROUTINE readaerosol_optic_rrtm

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