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readaerosol_optic_rrtm.F90

Last change on this file was 3425, checked in by Laurent Fairhead, 6 years ago
Followup to r3408 modifications for VolMIP NL
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: 16.3 KB

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1	! $Id: readaerosol_optic_rrtm.F90 3425 2018-12-13 12:07:06Z aclsce $
2	!
3	SUBROUTINE readaerosol_optic_rrtm(debut, aerosol_couple, ok_alw, ok_volcan, &
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,load_tmp4,load_tmp5,load_tmp6,load_tmp7, &
20	load_tmp8,load_tmp9,load_tmp10
21
22	USE infotrac_phy
23	USE YOMCST
24
25	IMPLICIT NONE
26
27	include "clesphys.h"
28
29	! Input arguments
30	!****************************************************************************************
31	LOGICAL, INTENT(IN) :: debut
32	LOGICAL, INTENT(IN) :: aerosol_couple
33	LOGICAL, INTENT(IN) :: ok_alw
34	LOGICAL, INTENT(IN) :: ok_volcan
35	LOGICAL, INTENT(IN) :: new_aod
36	INTEGER, INTENT(IN) :: flag_aerosol
37	LOGICAL, INTENT(IN) :: flag_bc_internal_mixture
38	INTEGER, INTENT(IN) :: itap
39	REAL, INTENT(IN) :: rjourvrai
40	REAL, INTENT(IN) :: pdtphys
41	REAL, DIMENSION(klon,klev), INTENT(IN) :: pplay
42	REAL, DIMENSION(klon,klev+1), INTENT(IN) :: paprs
43	REAL, DIMENSION(klon,klev), INTENT(IN) :: t_seri
44	REAL, DIMENSION(klon,klev), INTENT(IN) :: rhcl ! humidite relative ciel clair
45	REAL, DIMENSION(klev), INTENT(IN) :: presnivs
46	REAL, DIMENSION(klon,klev,nbtr), INTENT(IN) :: tr_seri ! concentration tracer
47
48	! Output arguments
49	!****************************************************************************************
50	REAL, DIMENSION(klon,klev), INTENT(OUT) :: mass_solu_aero ! Total mass for all soluble aerosols
51	REAL, DIMENSION(klon,klev), INTENT(OUT) :: mass_solu_aero_pi ! -"- preindustrial values
52	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: tau_aero ! Aerosol optical thickness
53	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: piz_aero ! Single scattering albedo aerosol
54	REAL, DIMENSION(klon,klev,2,NSW), INTENT(OUT) :: cg_aero ! asymmetry parameter aerosol
55	REAL, DIMENSION(klon,nwave,naero_tot), INTENT(OUT) :: tausum_aero
56	REAL, DIMENSION(klon,naero_tot), INTENT(OUT) :: drytausum_aero
57	REAL, DIMENSION(klon,klev,nwave,naero_tot), INTENT(OUT) :: tau3d_aero
58
59	! Local variables
60	!****************************************************************************************
61	REAL, DIMENSION(klon) :: aerindex ! POLDER aerosol index
62	REAL, DIMENSION(klon,klev) :: sulfacc ! SO4 accumulation concentration [ug/m3]
63	REAL, DIMENSION(klon,klev) :: sulfcoarse ! SO4 coarse concentration [ug/m3]
64	REAL, DIMENSION(klon,klev) :: bcsol ! BC soluble concentration [ug/m3]
65	REAL, DIMENSION(klon,klev) :: bcins ! BC insoluble concentration [ug/m3]
66	REAL, DIMENSION(klon,klev) :: pomsol ! POM soluble concentration [ug/m3]
67	REAL, DIMENSION(klon,klev) :: pomins ! POM insoluble concentration [ug/m3]
68	REAL, DIMENSION(klon,klev) :: cidust ! DUST aerosol concentration [ug/m3]
69	REAL, DIMENSION(klon,klev) :: sscoarse ! SS Coarse concentration [ug/m3]
70	REAL, DIMENSION(klon,klev) :: sssupco ! SS Super Coarse concentration [ug/m3]
71	REAL, DIMENSION(klon,klev) :: ssacu ! SS Acumulation concentration [ug/m3]
72	REAL, DIMENSION(klon,klev) :: nitracc ! nitrate accumulation concentration [ug/m3]
73	REAL, DIMENSION(klon,klev) :: nitrcoarse ! nitrate coarse concentration [ug/m3]
74	REAL, DIMENSION(klon,klev) :: nitrinscoarse ! nitrate insoluble coarse concentration [ug/m3]
75	REAL, DIMENSION(klon,klev) :: sulfacc_pi
76	REAL, DIMENSION(klon,klev) :: sulfcoarse_pi
77	REAL, DIMENSION(klon,klev) :: bcsol_pi
78	REAL, DIMENSION(klon,klev) :: bcins_pi
79	REAL, DIMENSION(klon,klev) :: pomsol_pi
80	REAL, DIMENSION(klon,klev) :: pomins_pi
81	REAL, DIMENSION(klon,klev) :: cidust_pi
82	REAL, DIMENSION(klon,klev) :: sscoarse_pi
83	REAL, DIMENSION(klon,klev) :: sssupco_pi
84	REAL, DIMENSION(klon,klev) :: ssacu_pi
85	REAL, DIMENSION(klon,klev) :: nitracc_pi
86	REAL, DIMENSION(klon,klev) :: nitrcoarse_pi
87	REAL, DIMENSION(klon,klev) :: nitrinscoarse_pi
88	REAL, DIMENSION(klon,klev) :: pdel, zrho
89	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer
90	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer_pi !RAF
91
92	integer :: id_ASBCM, id_ASPOMM, id_ASSO4M, id_ASMSAM, id_CSSO4M, id_CSMSAM, id_SSSSM
93	integer :: id_CSSSM, id_ASSSM, id_CIDUSTM, id_AIBCM, id_AIPOMM, id_ASNO3M, id_CSNO3M, id_CINO3M
94	INTEGER :: k, i
95
96	!--air density
97	zrho(:,:)=pplay(:,:)/t_seri(:,:)/RD !--kg/m3
98
99	!****************************************************************************************
100	! 1) Get aerosol mass
101	!
102	!****************************************************************************************
103	!
104	!
105	IF (aerosol_couple) THEN !--we get aerosols from tr_seri array from INCA
106	!
107	!--copy fields from INCA tr_seri
108	!--convert to ug m-3 unit for consistency with offline fields
109	!
110	DO i=1,nbtr
111	SELECT CASE(trim(solsym(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	bcsol(:,:) = tr_seri(:,:,id_ASBCM) zrho(:,:)1.e9 ! ASBCM
146	pomsol(:,:) = tr_seri(:,:,id_ASPOMM) zrho(:,:)1.e9 ! ASPOMM
147	sulfacc(:,:) = (tr_seri(:,:,id_ASSO4M)+tr_seri(:,:,id_ASMSAM))zrho(:,:)1.e9 ! ASSO4M (=SO4) + ASMSAM (=MSA)
148	sulfcoarse(:,:) = (tr_seri(:,:,id_CSSO4M)+tr_seri(:,:,id_CSMSAM))zrho(:,:)1.e9 ! CSSO4M (=SO4) + CSMSAM (=MSA)
149	sssupco(:,:) = tr_seri(:,:,id_SSSSM) zrho(:,:)1.e9 ! SSSSM
150	sscoarse(:,:) = tr_seri(:,:,id_CSSSM) zrho(:,:)1.e9 ! CSSSM
151	ssacu(:,:) = tr_seri(:,:,id_ASSSM) zrho(:,:)1.e9 ! ASSSM
152	cidust(:,:) = tr_seri(:,:,id_CIDUSTM) zrho(:,:)1.e9 ! CIDUSTM
153	bcins(:,:) = tr_seri(:,:,id_AIBCM) zrho(:,:)1.e9 ! AIBCM
154	pomins(:,:) = tr_seri(:,:,id_AIPOMM) zrho(:,:)1.e9 ! AIPOMM
155	nitracc(:,:) = tr_seri(:,:,id_ASNO3M) zrho(:,:)1.e9 ! ASNO3M
156	nitrcoarse(:,:) = tr_seri(:,:,id_CSNO3M) zrho(:,:)1.e9 ! CSNO3M
157	nitrinscoarse(:,:)= tr_seri(:,:,id_CINO3M) zrho(:,:)1.e9 ! CINO3M
158	!
159	bcsol_pi(:,:) = 0.0 ! ASBCM pre-ind
160	pomsol_pi(:,:) = 0.0 ! ASPOMM pre-ind
161	sulfacc_pi(:,:) = 0.0 ! ASSO4M (=SO4) + ASMSAM (=MSA) pre-ind
162	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
163	sssupco_pi(:,:) = 0.0 ! SSSSM pre-ind
164	sscoarse_pi(:,:) = 0.0 ! CSSSM pre-ind
165	ssacu_pi(:,:) = 0.0 ! ASSSM pre-ind
166	cidust_pi(:,:) = 0.0 ! CIDUSTM pre-ind
167	bcins_pi(:,:) = 0.0 ! AIBCM pre-ind
168	pomins_pi(:,:) = 0.0 ! AIPOMM pre-ind
169	nitracc_pi(:,:) = 0.0 ! ASNO3M pre-ind
170	nitrcoarse_pi(:,:) = 0.0 ! CSNO3M pre-ind
171	nitrinscoarse_pi(:,:)= 0.0 ! CINO3M
172	!
173	ELSE !--not aerosol_couple
174	!
175	! Read and interpolate sulfate
176	IF ( flag_aerosol .EQ. 1 .OR. flag_aerosol .EQ. 6 .OR. flag_aerosol .EQ. 7 ) THEN
177
178	CALL readaerosol_interp(id_ASSO4M_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, sulfacc, sulfacc_pi,loadso4)
179	ELSE
180	sulfacc(:,:) = 0. ; sulfacc_pi(:,:) = 0.
181	loadso4=0.
182	ENDIF
183
184	! Read and interpolate bcsol and bcins
185	IF ( flag_aerosol .EQ. 2 .OR. flag_aerosol .EQ. 6 .OR. flag_aerosol .EQ. 7 ) THEN
186
187	! Get bc aerosol distribution
188	CALL readaerosol_interp(id_ASBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcsol, bcsol_pi, load_tmp1 )
189	CALL readaerosol_interp(id_AIBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcins, bcins_pi, load_tmp2 )
190	loadbc(:)=load_tmp1(:)+load_tmp2(:)
191	ELSE
192	bcsol(:,:) = 0. ; bcsol_pi(:,:) = 0.
193	bcins(:,:) = 0. ; bcins_pi(:,:) = 0.
194	loadbc=0.
195	ENDIF
196
197	! Read and interpolate pomsol and pomins
198	IF ( flag_aerosol .EQ. 3 .OR. flag_aerosol .EQ. 6 .OR. flag_aerosol .EQ. 7 ) THEN
199
200	CALL readaerosol_interp(id_ASPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomsol, pomsol_pi, load_tmp3)
201	CALL readaerosol_interp(id_AIPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomins, pomins_pi, load_tmp4)
202	loadoa(:)=load_tmp3(:)+load_tmp4(:)
203	ELSE
204	pomsol(:,:) = 0. ; pomsol_pi(:,:) = 0.
205	pomins(:,:) = 0. ; pomins_pi(:,:) = 0.
206	loadoa=0.
207	ENDIF
208
209	! Read and interpolate csssm, ssssm, assssm
210	IF (flag_aerosol .EQ. 4 .OR. flag_aerosol .EQ. 6 .OR. flag_aerosol .EQ. 7 ) THEN
211
212	CALL readaerosol_interp(id_SSSSM_phy ,itap, pdtphys,rjourvrai, &
213	debut, pplay, paprs, t_seri, sssupco, sssupco_pi, load_tmp5)
214	CALL readaerosol_interp(id_CSSSM_phy ,itap, pdtphys,rjourvrai, &
215	debut, pplay, paprs, t_seri, sscoarse,sscoarse_pi, load_tmp6)
216	CALL readaerosol_interp(id_ASSSM_phy ,itap, pdtphys,rjourvrai, &
217	debut, pplay, paprs, t_seri, ssacu, ssacu_pi, load_tmp7)
218	loadss(:)=load_tmp5(:)+load_tmp6(:)+load_tmp7(:)
219	ELSE
220	sscoarse(:,:) = 0. ; sscoarse_pi(:,:) = 0.
221	ssacu(:,:) = 0. ; ssacu_pi(:,:) = 0.
222	sssupco(:,:) = 0. ; sssupco_pi = 0.
223	loadss=0.
224	ENDIF
225
226	! Read and interpolate cidustm
227	IF (flag_aerosol .EQ. 5 .OR. flag_aerosol .EQ. 6 .OR. flag_aerosol .EQ. 7 ) THEN
228
229	CALL readaerosol_interp(id_CIDUSTM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, cidust, cidust_pi, loaddust)
230
231	ELSE
232	cidust(:,:) = 0. ; cidust_pi(:,:) = 0.
233	loaddust=0.
234	ENDIF
235	!
236	! Read and interpolate asno3m, csno3m, cino3m
237	IF (flag_aerosol .EQ. 6 .OR. flag_aerosol .EQ. 7 ) THEN
238
239	CALL readaerosol_interp(id_ASNO3M_phy, itap, pdtphys, rjourvrai, &
240	debut, pplay, paprs, t_seri, nitracc, nitracc_pi, load_tmp8)
241	CALL readaerosol_interp(id_CSNO3M_phy, itap, pdtphys, rjourvrai, &
242	debut, pplay, paprs, t_seri, nitrcoarse, nitrcoarse_pi, load_tmp9)
243	CALL readaerosol_interp(id_CINO3M_phy, itap, pdtphys, rjourvrai, &
244	debut, pplay, paprs, t_seri, nitrinscoarse, nitrinscoarse_pi, load_tmp10)
245	loadno3(:)=load_tmp8(:)+load_tmp9(:)+load_tmp10(:)
246
247	ELSE
248	nitracc(:,:) = 0.0 ; nitracc_pi(:,:) = 0.0
249	nitrcoarse(:,:) = 0.0 ; nitrcoarse_pi(:,:) = 0.0
250	nitrinscoarse(:,:) = 0.0 ; nitrinscoarse_pi(:,:)= 0.0
251	loadno3(:)=0.0
252	ENDIF
253	!
254	! CSSO4M is set to 0 as not reliable
255	sulfcoarse(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA)
256	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
257
258	ENDIF !--not aerosol_couple
259
260	!
261	! Store all aerosols in one variable
262	!
263	m_allaer(:,:,id_ASBCM_phy) = bcsol(:,:) ! ASBCM
264	m_allaer(:,:,id_ASPOMM_phy) = pomsol(:,:) ! ASPOMM
265	m_allaer(:,:,id_ASSO4M_phy) = sulfacc(:,:) ! ASSO4M (= SO4)
266	m_allaer(:,:,id_CSSO4M_phy) = sulfcoarse(:,:) ! CSSO4M
267	m_allaer(:,:,id_SSSSM_phy) = sssupco(:,:) ! SSSSM
268	m_allaer(:,:,id_CSSSM_phy) = sscoarse(:,:) ! CSSSM
269	m_allaer(:,:,id_ASSSM_phy) = ssacu(:,:) ! ASSSM
270	m_allaer(:,:,id_CIDUSTM_phy)= cidust(:,:) ! CIDUSTM
271	m_allaer(:,:,id_AIBCM_phy) = bcins(:,:) ! AIBCM
272	m_allaer(:,:,id_ASNO3M_phy) = nitracc(:,:) ! ASNO3M
273	m_allaer(:,:,id_CSNO3M_phy) = nitrcoarse(:,:) ! CSNO3M
274	m_allaer(:,:,id_CINO3M_phy) = nitrinscoarse(:,:)! CINO3M
275	m_allaer(:,:,id_AIPOMM_phy) = pomins(:,:) ! AIPOMM
276	m_allaer(:,:,id_STRAT_phy) = 0.0
277
278	!RAF
279	m_allaer_pi(:,:,id_ASBCM_phy) = bcsol_pi(:,:) ! ASBCM pre-ind
280	m_allaer_pi(:,:,id_ASPOMM_phy) = pomsol_pi(:,:) ! ASPOMM pre-ind
281	m_allaer_pi(:,:,id_ASSO4M_phy) = sulfacc_pi(:,:) ! ASSO4M (= SO4) pre-ind
282	m_allaer_pi(:,:,id_CSSO4M_phy) = sulfcoarse_pi(:,:) ! CSSO4M pre-ind
283	m_allaer_pi(:,:,id_SSSSM_phy) = sssupco_pi(:,:) ! SSSSM pre-ind
284	m_allaer_pi(:,:,id_CSSSM_phy) = sscoarse_pi(:,:) ! CSSSM pre-ind
285	m_allaer_pi(:,:,id_ASSSM_phy) = ssacu_pi(:,:) ! ASSSM pre-ind
286	m_allaer_pi(:,:,id_CIDUSTM_phy)= cidust_pi(:,:) ! CIDUSTM pre-ind
287	m_allaer_pi(:,:,id_AIBCM_phy) = bcins_pi(:,:) ! AIBCM pre-ind
288	m_allaer_pi(:,:,id_ASNO3M_phy) = nitracc_pi(:,:) ! ASNO3M pre-ind
289	m_allaer_pi(:,:,id_CSNO3M_phy) = nitrcoarse_pi(:,:) ! CSNO3M pre-ind
290	m_allaer_pi(:,:,id_CINO3M_phy) = nitrinscoarse_pi(:,:)! CINO3M pre-ind
291	m_allaer_pi(:,:,id_AIPOMM_phy) = pomins_pi(:,:) ! AIPOMM pre-ind
292	m_allaer_pi(:,:,id_STRAT_phy) = 0.0
293
294	!
295	! Calculate the total mass of all soluble aersosols
296	! to be revisited for AR6
297	mass_solu_aero(:,:) = sulfacc(:,:) + bcsol(:,:) + pomsol(:,:) + nitracc(:,:) + ssacu(:,:)
298	mass_solu_aero_pi(:,:) = sulfacc_pi(:,:) + bcsol_pi(:,:) + pomsol_pi(:,:) + nitracc_pi(:,:) + ssacu_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	ENDDO
308	ENDDO
309
310	!--new aerosol properties
311	! aeropt_6bands for rrtm
312	CALL aeropt_6bands_rrtm( &
313	pdel, m_allaer, rhcl, &
314	tau_aero, piz_aero, cg_aero, &
315	m_allaer_pi, flag_aerosol, &
316	flag_bc_internal_mixture, zrho, ok_volcan )
317
318	! aeropt_5wv only for validation and diagnostics
319	CALL aeropt_5wv_rrtm( &
320	pdel, m_allaer, &
321	rhcl, aerindex, &
322	flag_aerosol, &
323	flag_bc_internal_mixture, &
324	pplay, t_seri, &
325	tausum_aero, drytausum_aero, tau3d_aero )
326
327	!--call LW optical properties for tropospheric aerosols
328	CALL aeropt_lw_rrtm(ok_alw, pdel, zrho, flag_aerosol, m_allaer, m_allaer_pi)
329
330	! Diagnostics calculation for CMIP5 protocol
331	sconcso4(:) =m_allaer(:,1,id_ASSO4M_phy)*1.e-9
332	sconcno3(:) =(m_allaer(:,1,id_ASNO3M_phy)+m_allaer(:,1,id_CSNO3M_phy)+m_allaer(:,1,id_CINO3M_phy))*1.e-9
333	sconcoa(:) =(m_allaer(:,1,id_ASPOMM_phy)+m_allaer(:,1,id_AIPOMM_phy))*1.e-9
334	sconcbc(:) =(m_allaer(:,1,id_ASBCM_phy)+m_allaer(:,1,id_AIBCM_phy))*1.e-9
335	sconcss(:) =(m_allaer(:,1,id_ASSSM_phy)+m_allaer(:,1,id_CSSSM_phy)+m_allaer(:,1,id_SSSSM_phy))*1.e-9
336	sconcdust(:) =m_allaer(:,1,id_CIDUSTM_phy)*1.e-9
337	concso4(:,:) =m_allaer(:,:,id_ASSO4M_phy)*1.e-9
338	concno3(:,:) =(m_allaer(:,:,id_ASNO3M_phy)+m_allaer(:,:,id_CSNO3M_phy)+m_allaer(:,:,id_CINO3M_phy))*1.e-9
339	concoa(:,:) =(m_allaer(:,:,id_ASPOMM_phy)+m_allaer(:,:,id_AIPOMM_phy))*1.e-9
340	concbc(:,:) =(m_allaer(:,:,id_ASBCM_phy)+m_allaer(:,:,id_AIBCM_phy))*1.e-9
341	concss(:,:) =(m_allaer(:,:,id_ASSSM_phy)+m_allaer(:,:,id_CSSSM_phy)+m_allaer(:,:,id_SSSSM_phy))*1.e-9
342	concdust(:,:)=m_allaer(:,:,id_CIDUSTM_phy)*1.e-9
343
344	END SUBROUTINE readaerosol_optic_rrtm

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