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readaerosol_optic_rrtm.F90 @ 2854

Last change on this file since 2854 was 2854, checked in by oboucher, 7 years ago
Introducing dry AOD diagnostics for the total aerosols and specieswise The calculations are only performed if the diagnostics are requested
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: 15.9 KB

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1	! $Id: readaerosol_optic_rrtm.F90 2854 2017-04-14 14:42:31Z oboucher $
2	!
3	SUBROUTINE readaerosol_optic_rrtm(debut, aerosol_couple, ok_alw, &
4	new_aod, flag_aerosol, flag_bc_internal_mixture, 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, drytausum_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	loadno3, load_tmp1,load_tmp2,load_tmp3
20
21	USE infotrac_phy
22	USE YOMCST
23
24	IMPLICIT NONE
25
26	include "clesphys.h"
27
28	! Input arguments
29	!****************************************************************************************
30	LOGICAL, INTENT(IN) :: debut
31	LOGICAL, INTENT(IN) :: aerosol_couple
32	LOGICAL, INTENT(IN) :: ok_alw
33	LOGICAL, INTENT(IN) :: new_aod
34	INTEGER, INTENT(IN) :: flag_aerosol
35	LOGICAL, INTENT(IN) :: flag_bc_internal_mixture
36	INTEGER, INTENT(IN) :: itap
37	REAL, INTENT(IN) :: rjourvrai
38	REAL, INTENT(IN) :: pdtphys
39	REAL, DIMENSION(klon,klev), INTENT(IN) :: pplay
40	REAL, DIMENSION(klon,klev+1), INTENT(IN) :: paprs
41	REAL, DIMENSION(klon,klev), INTENT(IN) :: t_seri
42	REAL, DIMENSION(klon,klev), INTENT(IN) :: rhcl ! humidite relative ciel clair
43	REAL, DIMENSION(klev), INTENT(IN) :: presnivs
44	REAL, DIMENSION(klon,klev,nbtr), INTENT(IN) :: tr_seri ! concentration tracer
45
46	! Output arguments
47	!****************************************************************************************
48	REAL, DIMENSION(klon,klev), INTENT(OUT) :: mass_solu_aero ! Total mass for all soluble aerosols
49	REAL, DIMENSION(klon,klev), INTENT(OUT) :: mass_solu_aero_pi ! -"- preindustrial values
50	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: tau_aero ! Aerosol optical thickness
51	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: piz_aero ! Single scattering albedo aerosol
52	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: cg_aero ! asymmetry parameter aerosol
53	REAL, DIMENSION(klon,nwave,naero_tot), INTENT(OUT) :: tausum_aero
54	REAL, DIMENSION(klon,naero_tot), INTENT(OUT) :: drytausum_aero
55	REAL, DIMENSION(klon,klev,nwave,naero_tot), INTENT(OUT) :: tau3d_aero
56
57	! Local variables
58	!****************************************************************************************
59	REAL, DIMENSION(klon) :: aerindex ! POLDER aerosol index
60	REAL, DIMENSION(klon,klev) :: sulfacc ! SO4 accumulation concentration [ug/m3]
61	REAL, DIMENSION(klon,klev) :: sulfcoarse ! SO4 coarse concentration [ug/m3]
62	REAL, DIMENSION(klon,klev) :: bcsol ! BC soluble concentration [ug/m3]
63	REAL, DIMENSION(klon,klev) :: bcins ! BC insoluble concentration [ug/m3]
64	REAL, DIMENSION(klon,klev) :: pomsol ! POM soluble concentration [ug/m3]
65	REAL, DIMENSION(klon,klev) :: pomins ! POM insoluble concentration [ug/m3]
66	REAL, DIMENSION(klon,klev) :: cidust ! DUST aerosol concentration [ug/m3]
67	REAL, DIMENSION(klon,klev) :: sscoarse ! SS Coarse concentration [ug/m3]
68	REAL, DIMENSION(klon,klev) :: sssupco ! SS Super Coarse concentration [ug/m3]
69	REAL, DIMENSION(klon,klev) :: ssacu ! SS Acumulation concentration [ug/m3]
70	REAL, DIMENSION(klon,klev) :: nitracc ! nitrate accumulation concentration [ug/m3]
71	REAL, DIMENSION(klon,klev) :: nitrcoarse ! nitrate coarse concentration [ug/m3]
72	REAL, DIMENSION(klon,klev) :: nitrinscoarse ! nitrate insoluble coarse concentration [ug/m3]
73	REAL, DIMENSION(klon,klev) :: sulfacc_pi
74	REAL, DIMENSION(klon,klev) :: sulfcoarse_pi
75	REAL, DIMENSION(klon,klev) :: bcsol_pi
76	REAL, DIMENSION(klon,klev) :: bcins_pi
77	REAL, DIMENSION(klon,klev) :: pomsol_pi
78	REAL, DIMENSION(klon,klev) :: pomins_pi
79	REAL, DIMENSION(klon,klev) :: cidust_pi
80	REAL, DIMENSION(klon,klev) :: sscoarse_pi
81	REAL, DIMENSION(klon,klev) :: sssupco_pi
82	REAL, DIMENSION(klon,klev) :: ssacu_pi
83	REAL, DIMENSION(klon,klev) :: nitracc_pi
84	REAL, DIMENSION(klon,klev) :: nitrcoarse_pi
85	REAL, DIMENSION(klon,klev) :: nitrinscoarse_pi
86	REAL, DIMENSION(klon,klev) :: pdel, zrho
87	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer
88	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer_pi !RAF
89
90	integer :: id_ASBCM, id_ASPOMM, id_ASSO4M, id_ASMSAM, id_CSSO4M, id_CSMSAM, id_SSSSM
91	integer :: id_CSSSM, id_ASSSM, id_CIDUSTM, id_AIBCM, id_AIPOMM, id_ASNO3M, id_CSNO3M, id_CINO3M
92	INTEGER :: k, i
93
94	!--air density
95	zrho(:,:)=pplay(:,:)/t_seri(:,:)/RD !--kg/m3
96
97	!****************************************************************************************
98	! 1) Get aerosol mass
99	!
100	!****************************************************************************************
101	!
102	!
103	IF (aerosol_couple) THEN !--we get aerosols from tr_seri array from INCA
104	!
105	!--copy fields from INCA tr_seri
106	!--convert to ug m-3 unit for consistency with offline fields
107	!
108	DO i=1,nbtr
109	SELECT CASE(trim(solsym(i)))
110	CASE ("ASBCM")
111	id_ASBCM = i
112	CASE ("ASPOMM")
113	id_ASPOMM = i
114	CASE ("ASSO4M")
115	id_ASSO4M = i
116	CASE ("ASMSAM")
117	id_ASMSAM = i
118	CASE ("CSSO4M")
119	id_CSSO4M = i
120	CASE ("CSMSAM")
121	id_CSMSAM = i
122	CASE ("SSSSM")
123	id_SSSSM = i
124	CASE ("CSSSM")
125	id_CSSSM = i
126	CASE ("ASSSM")
127	id_ASSSM = i
128	CASE ("CIDUSTM")
129	id_CIDUSTM = i
130	CASE ("AIBCM")
131	id_AIBCM = i
132	CASE ("AIPOMM")
133	id_AIPOMM = i
134	CASE ("ASNO3M")
135	id_ASNO3M = i
136	CASE ("CSNO3M")
137	id_CSNO3M = i
138	CASE ("CINO3M")
139	id_CINO3M = i
140	END SELECT
141	ENDDO
142
143	bcsol(:,:) = tr_seri(:,:,id_ASBCM) zrho(:,:)1.e9 ! ASBCM
144	pomsol(:,:) = tr_seri(:,:,id_ASPOMM) zrho(:,:)1.e9 ! ASPOMM
145	sulfacc(:,:) = (tr_seri(:,:,id_ASSO4M)+tr_seri(:,:,id_ASMSAM))zrho(:,:)1.e9 ! ASSO4M (=SO4) + ASMSAM (=MSA)
146	sulfcoarse(:,:) = (tr_seri(:,:,id_CSSO4M)+tr_seri(:,:,id_CSMSAM))zrho(:,:)1.e9 ! CSSO4M (=SO4) + CSMSAM (=MSA)
147	sssupco(:,:) = tr_seri(:,:,id_SSSSM) zrho(:,:)1.e9 ! SSSSM
148	sscoarse(:,:) = tr_seri(:,:,id_CSSSM) zrho(:,:)1.e9 ! CSSSM
149	ssacu(:,:) = tr_seri(:,:,id_ASSSM) zrho(:,:)1.e9 ! ASSSM
150	cidust(:,:) = tr_seri(:,:,id_CIDUSTM) zrho(:,:)1.e9 ! CIDUSTM
151	bcins(:,:) = tr_seri(:,:,id_AIBCM) zrho(:,:)1.e9 ! AIBCM
152	pomins(:,:) = tr_seri(:,:,id_AIPOMM) zrho(:,:)1.e9 ! AIPOMM
153	nitracc(:,:) = tr_seri(:,:,id_ASNO3M) zrho(:,:)1.e9 ! ASNO3M
154	nitrcoarse(:,:) = tr_seri(:,:,id_CSNO3M) zrho(:,:)1.e9 ! CSNO3M
155	nitrinscoarse(:,:)= tr_seri(:,:,id_CINO3M) zrho(:,:)1.e9 ! CINO3M
156	!
157	bcsol_pi(:,:) = 0.0 ! ASBCM pre-ind
158	pomsol_pi(:,:) = 0.0 ! ASPOMM pre-ind
159	sulfacc_pi(:,:) = 0.0 ! ASSO4M (=SO4) + ASMSAM (=MSA) pre-ind
160	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
161	sssupco_pi(:,:) = 0.0 ! SSSSM pre-ind
162	sscoarse_pi(:,:) = 0.0 ! CSSSM pre-ind
163	ssacu_pi(:,:) = 0.0 ! ASSSM pre-ind
164	cidust_pi(:,:) = 0.0 ! CIDUSTM pre-ind
165	bcins_pi(:,:) = 0.0 ! AIBCM pre-ind
166	pomins_pi(:,:) = 0.0 ! AIPOMM pre-ind
167	nitracc_pi(:,:) = 0.0 ! ASNO3M pre-ind
168	nitrcoarse_pi(:,:) = 0.0 ! CSNO3M pre-ind
169	nitrinscoarse_pi(:,:)= 0.0 ! CINO3M
170	!
171	ELSE !--not aerosol_couple
172	!
173	! Read and interpolate sulfate
174	IF ( flag_aerosol .EQ. 1 .OR. flag_aerosol .EQ. 6 ) THEN
175
176	CALL readaerosol_interp(id_ASSO4M_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, sulfacc, sulfacc_pi,loadso4)
177	ELSE
178	sulfacc(:,:) = 0. ; sulfacc_pi(:,:) = 0.
179	loadso4=0.
180	ENDIF
181
182	! Read and interpolate bcsol and bcins
183	IF ( flag_aerosol .EQ. 2 .OR. flag_aerosol .EQ. 6 ) THEN
184
185	! Get bc aerosol distribution
186	CALL readaerosol_interp(id_ASBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcsol, bcsol_pi, load_tmp1 )
187	CALL readaerosol_interp(id_AIBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcins, bcins_pi, load_tmp2 )
188	loadbc(:)=load_tmp1(:)+load_tmp2(:)
189	ELSE
190	bcsol(:,:) = 0. ; bcsol_pi(:,:) = 0.
191	bcins(:,:) = 0. ; bcins_pi(:,:) = 0.
192	loadbc=0.
193	ENDIF
194
195	! Read and interpolate pomsol and pomins
196	IF ( flag_aerosol .EQ. 3 .OR. flag_aerosol .EQ. 6 ) THEN
197
198	CALL readaerosol_interp(id_ASPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomsol, pomsol_pi, load_tmp1)
199	CALL readaerosol_interp(id_AIPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomins, pomins_pi, load_tmp2)
200	loadoa(:)=load_tmp1(:)+load_tmp2(:)
201	ELSE
202	pomsol(:,:) = 0. ; pomsol_pi(:,:) = 0.
203	pomins(:,:) = 0. ; pomins_pi(:,:) = 0.
204	loadoa=0.
205	ENDIF
206
207	! Read and interpolate csssm, ssssm, assssm
208	IF (flag_aerosol .EQ. 4 .OR. flag_aerosol .EQ. 6 ) THEN
209
210	CALL readaerosol_interp(id_SSSSM_phy ,itap, pdtphys,rjourvrai, &
211	debut, pplay, paprs, t_seri, sssupco, sssupco_pi, load_tmp1)
212	CALL readaerosol_interp(id_CSSSM_phy ,itap, pdtphys,rjourvrai, &
213	debut, pplay, paprs, t_seri, sscoarse,sscoarse_pi, load_tmp2)
214	CALL readaerosol_interp(id_ASSSM_phy ,itap, pdtphys,rjourvrai, &
215	debut, pplay, paprs, t_seri, ssacu, ssacu_pi, load_tmp3)
216	loadss(:)=load_tmp1(:)+load_tmp2(:)+load_tmp3(:)
217	ELSE
218	sscoarse(:,:) = 0. ; sscoarse_pi(:,:) = 0.
219	ssacu(:,:) = 0. ; ssacu_pi(:,:) = 0.
220	sssupco(:,:) = 0. ; sssupco_pi = 0.
221	loadss=0.
222	ENDIF
223
224	! Read and interpolate cidustm
225	IF (flag_aerosol .EQ. 5 .OR. flag_aerosol .EQ. 6 ) THEN
226
227	CALL readaerosol_interp(id_CIDUSTM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, cidust, cidust_pi, loaddust)
228
229	ELSE
230	cidust(:,:) = 0. ; cidust_pi(:,:) = 0.
231	loaddust=0.
232	ENDIF
233	!
234	! Read and interpolate cidustm
235	IF (flag_aerosol .EQ. 6) THEN
236
237	CALL readaerosol_interp(id_ASNO3M_phy, itap, pdtphys, rjourvrai, &
238	debut, pplay, paprs, t_seri, nitracc, nitracc_pi, load_tmp1)
239	CALL readaerosol_interp(id_CSNO3M_phy, itap, pdtphys, rjourvrai, &
240	debut, pplay, paprs, t_seri, nitrcoarse, nitrcoarse_pi, load_tmp2)
241	CALL readaerosol_interp(id_CINO3M_phy, itap, pdtphys, rjourvrai, &
242	debut, pplay, paprs, t_seri, nitrinscoarse, nitrinscoarse_pi, load_tmp3)
243	loadss(:)=load_tmp1(:)+load_tmp2(:)+load_tmp3(:)
244
245	ELSE
246	nitracc(:,:) = 0.0 ; nitracc_pi(:,:) = 0.0
247	nitrcoarse(:,:) = 0.0 ; nitrcoarse_pi(:,:) = 0.0
248	nitrinscoarse(:,:) = 0.0 ; nitrinscoarse_pi(:,:)= 0.0
249	loadno3(:)=0.0
250	ENDIF
251	!
252	! CSSO4M is set to 0 as not reliable
253	sulfcoarse(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA)
254	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
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(:,:) + ssacu(:,:)
296	mass_solu_aero_pi(:,:) = sulfacc_pi(:,:) + bcsol_pi(:,:) + pomsol_pi(:,:) + nitracc_pi(:,:) + ssacu_pi(:,:)
297
298	!****************************************************************************************
299	! 2) Calculate optical properties for the aerosols
300	!
301	!****************************************************************************************
302	DO k = 1, klev
303	DO i = 1, klon
304	pdel(i,k) = paprs(i,k) - paprs (i,k+1)
305	ENDDO
306	ENDDO
307
308	!--new aerosol properties
309	! aeropt_6bands for rrtm
310	CALL aeropt_6bands_rrtm( &
311	pdel, m_allaer, rhcl, &
312	tau_aero, piz_aero, cg_aero, &
313	m_allaer_pi, flag_aerosol, &
314	flag_bc_internal_mixture, zrho )
315
316	! aeropt_5wv only for validation and diagnostics
317	CALL aeropt_5wv_rrtm( &
318	pdel, m_allaer, &
319	rhcl, aerindex, &
320	flag_aerosol, &
321	flag_bc_internal_mixture, &
322	pplay, t_seri, &
323	tausum_aero, drytausum_aero, tau3d_aero )
324
325	!--call LW optical properties for tropospheric aerosols
326	CALL aeropt_lw_rrtm(ok_alw, pdel, zrho, flag_aerosol, m_allaer, m_allaer_pi)
327
328	! Diagnostics calculation for CMIP5 protocol
329	sconcso4(:) =m_allaer(:,1,id_ASSO4M_phy)*1.e-9
330	sconcno3(:) =(m_allaer(:,1,id_ASNO3M_phy)+m_allaer(:,1,id_CSNO3M_phy)+m_allaer(:,1,id_CINO3M_phy))*1.e-9
331	sconcoa(:) =(m_allaer(:,1,id_ASPOMM_phy)+m_allaer(:,1,id_AIPOMM_phy))*1.e-9
332	sconcbc(:) =(m_allaer(:,1,id_ASBCM_phy)+m_allaer(:,1,id_AIBCM_phy))*1.e-9
333	sconcss(:) =(m_allaer(:,1,id_ASSSM_phy)+m_allaer(:,1,id_CSSSM_phy)+m_allaer(:,1,id_SSSSM_phy))*1.e-9
334	sconcdust(:) =m_allaer(:,1,id_CIDUSTM_phy)*1.e-9
335	concso4(:,:) =m_allaer(:,:,id_ASSO4M_phy)*1.e-9
336	concno3(:,:) =(m_allaer(:,:,id_ASNO3M_phy)+m_allaer(:,:,id_CSNO3M_phy)+m_allaer(:,:,id_CINO3M_phy))*1.e-9
337	concoa(:,:) =(m_allaer(:,:,id_ASPOMM_phy)+m_allaer(:,:,id_AIPOMM_phy))*1.e-9
338	concbc(:,:) =(m_allaer(:,:,id_ASBCM_phy)+m_allaer(:,:,id_AIBCM_phy))*1.e-9
339	concss(:,:) =(m_allaer(:,:,id_ASSSM_phy)+m_allaer(:,:,id_CSSSM_phy)+m_allaer(:,:,id_SSSSM_phy))*1.e-9
340	concdust(:,:)=m_allaer(:,:,id_CIDUSTM_phy)*1.e-9
341
342	END SUBROUTINE readaerosol_optic_rrtm

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