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readaerosol_optic_rrtm.F90 @ 2823

Last change on this file since 2823 was 2823, checked in by oboucher, 8 years ago
Climatological ASNO3M, CSNO3M, CINO3M aerosol fields can be read and fed through the aerosol routines for optical properties. The get_aero_fromfile routine needed some change so that it doesn't stop if a particular field is not there.
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: 15.8 KB

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1	! $Id: readaerosol_optic_rrtm.F90 2823 2017-03-14 22:10:55Z 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, 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,klev,nwave,naero_tot), INTENT(OUT) :: tau3d_aero
55
56	! Local variables
57	!****************************************************************************************
58	REAL, DIMENSION(klon) :: aerindex ! POLDER aerosol index
59	REAL, DIMENSION(klon,klev) :: sulfacc ! SO4 accumulation concentration [ug/m3]
60	REAL, DIMENSION(klon,klev) :: sulfcoarse ! SO4 coarse concentration [ug/m3]
61	REAL, DIMENSION(klon,klev) :: bcsol ! BC soluble concentration [ug/m3]
62	REAL, DIMENSION(klon,klev) :: bcins ! BC insoluble concentration [ug/m3]
63	REAL, DIMENSION(klon,klev) :: pomsol ! POM soluble concentration [ug/m3]
64	REAL, DIMENSION(klon,klev) :: pomins ! POM insoluble concentration [ug/m3]
65	REAL, DIMENSION(klon,klev) :: cidust ! DUST aerosol concentration [ug/m3]
66	REAL, DIMENSION(klon,klev) :: sscoarse ! SS Coarse concentration [ug/m3]
67	REAL, DIMENSION(klon,klev) :: sssupco ! SS Super Coarse concentration [ug/m3]
68	REAL, DIMENSION(klon,klev) :: ssacu ! SS Acumulation concentration [ug/m3]
69	REAL, DIMENSION(klon,klev) :: nitracc ! nitrate accumulation concentration [ug/m3]
70	REAL, DIMENSION(klon,klev) :: nitrcoarse ! nitrate coarse concentration [ug/m3]
71	REAL, DIMENSION(klon,klev) :: nitrinscoarse ! nitrate insoluble coarse concentration [ug/m3]
72	REAL, DIMENSION(klon,klev) :: sulfacc_pi
73	REAL, DIMENSION(klon,klev) :: sulfcoarse_pi
74	REAL, DIMENSION(klon,klev) :: bcsol_pi
75	REAL, DIMENSION(klon,klev) :: bcins_pi
76	REAL, DIMENSION(klon,klev) :: pomsol_pi
77	REAL, DIMENSION(klon,klev) :: pomins_pi
78	REAL, DIMENSION(klon,klev) :: cidust_pi
79	REAL, DIMENSION(klon,klev) :: sscoarse_pi
80	REAL, DIMENSION(klon,klev) :: sssupco_pi
81	REAL, DIMENSION(klon,klev) :: ssacu_pi
82	REAL, DIMENSION(klon,klev) :: nitracc_pi
83	REAL, DIMENSION(klon,klev) :: nitrcoarse_pi
84	REAL, DIMENSION(klon,klev) :: nitrinscoarse_pi
85	REAL, DIMENSION(klon,klev) :: pdel, zrho
86	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer
87	REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer_pi !RAF
88
89	integer :: id_ASBCM, id_ASPOMM, id_ASSO4M, id_ASMSAM, id_CSSO4M, id_CSMSAM, id_SSSSM
90	integer :: id_CSSSM, id_ASSSM, id_CIDUSTM, id_AIBCM, id_AIPOMM, id_ASNO3M, id_CSNO3M, id_CINO3M
91	INTEGER :: k, i
92
93	!--air density
94	zrho(:,:)=pplay(:,:)/t_seri(:,:)/RD !--kg/m3
95
96	!****************************************************************************************
97	! 1) Get aerosol mass
98	!
99	!****************************************************************************************
100	!
101	!
102	IF (aerosol_couple) THEN !--we get aerosols from tr_seri array from INCA
103	!
104	!--copy fields from INCA tr_seri
105	!--convert to ug m-3 unit for consistency with offline fields
106	!
107	DO i=1,nbtr
108	SELECT CASE(trim(solsym(i)))
109	CASE ("ASBCM")
110	id_ASBCM = i
111	CASE ("ASPOMM")
112	id_ASPOMM = i
113	CASE ("ASSO4M")
114	id_ASSO4M = i
115	CASE ("ASMSAM")
116	id_ASMSAM = i
117	CASE ("CSSO4M")
118	id_CSSO4M = i
119	CASE ("CSMSAM")
120	id_CSMSAM = i
121	CASE ("SSSSM")
122	id_SSSSM = i
123	CASE ("CSSSM")
124	id_CSSSM = i
125	CASE ("ASSSM")
126	id_ASSSM = i
127	CASE ("CIDUSTM")
128	id_CIDUSTM = i
129	CASE ("AIBCM")
130	id_AIBCM = i
131	CASE ("AIPOMM")
132	id_AIPOMM = i
133	CASE ("ASNO3M")
134	id_ASNO3M = i
135	CASE ("CSNO3M")
136	id_CSNO3M = i
137	CASE ("CINO3M")
138	id_CINO3M = i
139	END SELECT
140	ENDDO
141
142	bcsol(:,:) = tr_seri(:,:,id_ASBCM) zrho(:,:)1.e9 ! ASBCM
143	pomsol(:,:) = tr_seri(:,:,id_ASPOMM) zrho(:,:)1.e9 ! ASPOMM
144	sulfacc(:,:) = (tr_seri(:,:,id_ASSO4M)+tr_seri(:,:,id_ASMSAM))zrho(:,:)1.e9 ! ASSO4M (=SO4) + ASMSAM (=MSA)
145	sulfcoarse(:,:) = (tr_seri(:,:,id_CSSO4M)+tr_seri(:,:,id_CSMSAM))zrho(:,:)1.e9 ! CSSO4M (=SO4) + CSMSAM (=MSA)
146	sssupco(:,:) = tr_seri(:,:,id_SSSSM) zrho(:,:)1.e9 ! SSSSM
147	sscoarse(:,:) = tr_seri(:,:,id_CSSSM) zrho(:,:)1.e9 ! CSSSM
148	ssacu(:,:) = tr_seri(:,:,id_ASSSM) zrho(:,:)1.e9 ! ASSSM
149	cidust(:,:) = tr_seri(:,:,id_CIDUSTM) zrho(:,:)1.e9 ! CIDUSTM
150	bcins(:,:) = tr_seri(:,:,id_AIBCM) zrho(:,:)1.e9 ! AIBCM
151	pomins(:,:) = tr_seri(:,:,id_AIPOMM) zrho(:,:)1.e9 ! AIPOMM
152	nitracc(:,:) = tr_seri(:,:,id_ASNO3M) zrho(:,:)1.e9 ! ASNO3M
153	nitrcoarse(:,:) = tr_seri(:,:,id_CSNO3M) zrho(:,:)1.e9 ! CSNO3M
154	nitrinscoarse(:,:)= tr_seri(:,:,id_CINO3M) zrho(:,:)1.e9 ! CINO3M
155	!
156	bcsol_pi(:,:) = 0.0 ! ASBCM pre-ind
157	pomsol_pi(:,:) = 0.0 ! ASPOMM pre-ind
158	sulfacc_pi(:,:) = 0.0 ! ASSO4M (=SO4) + ASMSAM (=MSA) pre-ind
159	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
160	sssupco_pi(:,:) = 0.0 ! SSSSM pre-ind
161	sscoarse_pi(:,:) = 0.0 ! CSSSM pre-ind
162	ssacu_pi(:,:) = 0.0 ! ASSSM pre-ind
163	cidust_pi(:,:) = 0.0 ! CIDUSTM pre-ind
164	bcins_pi(:,:) = 0.0 ! AIBCM pre-ind
165	pomins_pi(:,:) = 0.0 ! AIPOMM pre-ind
166	nitracc_pi(:,:) = 0.0 ! ASNO3M pre-ind
167	nitrcoarse_pi(:,:) = 0.0 ! CSNO3M pre-ind
168	nitrinscoarse_pi(:,:)= 0.0 ! CINO3M
169	!
170	ELSE !--not aerosol_couple
171	!
172	! Read and interpolate sulfate
173	IF ( flag_aerosol .EQ. 1 .OR. flag_aerosol .EQ. 6 ) THEN
174
175	CALL readaerosol_interp(id_ASSO4M_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, sulfacc, sulfacc_pi,loadso4)
176	ELSE
177	sulfacc(:,:) = 0. ; sulfacc_pi(:,:) = 0.
178	loadso4=0.
179	ENDIF
180
181	! Read and interpolate bcsol and bcins
182	IF ( flag_aerosol .EQ. 2 .OR. flag_aerosol .EQ. 6 ) THEN
183
184	! Get bc aerosol distribution
185	CALL readaerosol_interp(id_ASBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcsol, bcsol_pi, load_tmp1 )
186	CALL readaerosol_interp(id_AIBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcins, bcins_pi, load_tmp2 )
187	loadbc(:)=load_tmp1(:)+load_tmp2(:)
188	ELSE
189	bcsol(:,:) = 0. ; bcsol_pi(:,:) = 0.
190	bcins(:,:) = 0. ; bcins_pi(:,:) = 0.
191	loadbc=0.
192	ENDIF
193
194	! Read and interpolate pomsol and pomins
195	IF ( flag_aerosol .EQ. 3 .OR. flag_aerosol .EQ. 6 ) THEN
196
197	CALL readaerosol_interp(id_ASPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomsol, pomsol_pi, load_tmp1)
198	CALL readaerosol_interp(id_AIPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomins, pomins_pi, load_tmp2)
199	loadoa(:)=load_tmp1(:)+load_tmp2(:)
200	ELSE
201	pomsol(:,:) = 0. ; pomsol_pi(:,:) = 0.
202	pomins(:,:) = 0. ; pomins_pi(:,:) = 0.
203	loadoa=0.
204	ENDIF
205
206	! Read and interpolate csssm, ssssm, assssm
207	IF (flag_aerosol .EQ. 4 .OR. flag_aerosol .EQ. 6 ) THEN
208
209	CALL readaerosol_interp(id_SSSSM_phy ,itap, pdtphys,rjourvrai, &
210	debut, pplay, paprs, t_seri, sssupco, sssupco_pi, load_tmp1)
211	CALL readaerosol_interp(id_CSSSM_phy ,itap, pdtphys,rjourvrai, &
212	debut, pplay, paprs, t_seri, sscoarse,sscoarse_pi, load_tmp2)
213	CALL readaerosol_interp(id_ASSSM_phy ,itap, pdtphys,rjourvrai, &
214	debut, pplay, paprs, t_seri, ssacu, ssacu_pi, load_tmp3)
215	loadss(:)=load_tmp1(:)+load_tmp2(:)+load_tmp3(:)
216	ELSE
217	sscoarse(:,:) = 0. ; sscoarse_pi(:,:) = 0.
218	ssacu(:,:) = 0. ; ssacu_pi(:,:) = 0.
219	sssupco(:,:) = 0. ; sssupco_pi = 0.
220	loadss=0.
221	ENDIF
222
223	! Read and interpolate cidustm
224	IF (flag_aerosol .EQ. 5 .OR. flag_aerosol .EQ. 6 ) THEN
225
226	CALL readaerosol_interp(id_CIDUSTM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, cidust, cidust_pi, loaddust)
227
228	ELSE
229	cidust(:,:) = 0. ; cidust_pi(:,:) = 0.
230	loaddust=0.
231	ENDIF
232	!
233	! Read and interpolate cidustm
234	IF (flag_aerosol .EQ. 6) THEN
235
236	CALL readaerosol_interp(id_ASNO3M_phy, itap, pdtphys, rjourvrai, &
237	debut, pplay, paprs, t_seri, nitracc, nitracc_pi, load_tmp1)
238	CALL readaerosol_interp(id_CSNO3M_phy, itap, pdtphys, rjourvrai, &
239	debut, pplay, paprs, t_seri, nitrcoarse, nitrcoarse_pi, load_tmp2)
240	CALL readaerosol_interp(id_CINO3M_phy, itap, pdtphys, rjourvrai, &
241	debut, pplay, paprs, t_seri, nitrinscoarse, nitrinscoarse_pi, load_tmp3)
242	loadss(:)=load_tmp1(:)+load_tmp2(:)+load_tmp3(:)
243
244	ELSE
245	nitracc(:,:) = 0.0 ; nitracc_pi(:,:) = 0.0
246	nitrcoarse(:,:) = 0.0 ; nitrcoarse_pi(:,:) = 0.0
247	nitrinscoarse(:,:) = 0.0 ; nitrinscoarse_pi(:,:)= 0.0
248	loadno3(:)=0.0
249	ENDIF
250	!
251	! CSSO4M is set to 0 as not reliable
252	sulfcoarse(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA)
253	sulfcoarse_pi(:,:) = 0.0 ! CSSO4M (=SO4) + CSMSAM (=MSA) pre-ind
254
255	ENDIF !--not aerosol_couple
256
257	!
258	! Store all aerosols in one variable
259	!
260	m_allaer(:,:,id_ASBCM_phy) = bcsol(:,:) ! ASBCM
261	m_allaer(:,:,id_ASPOMM_phy) = pomsol(:,:) ! ASPOMM
262	m_allaer(:,:,id_ASSO4M_phy) = sulfacc(:,:) ! ASSO4M (= SO4)
263	m_allaer(:,:,id_CSSO4M_phy) = sulfcoarse(:,:) ! CSSO4M
264	m_allaer(:,:,id_SSSSM_phy) = sssupco(:,:) ! SSSSM
265	m_allaer(:,:,id_CSSSM_phy) = sscoarse(:,:) ! CSSSM
266	m_allaer(:,:,id_ASSSM_phy) = ssacu(:,:) ! ASSSM
267	m_allaer(:,:,id_CIDUSTM_phy)= cidust(:,:) ! CIDUSTM
268	m_allaer(:,:,id_AIBCM_phy) = bcins(:,:) ! AIBCM
269	m_allaer(:,:,id_ASNO3M_phy) = nitracc(:,:) ! ASNO3M
270	m_allaer(:,:,id_CSNO3M_phy) = nitrcoarse(:,:) ! CSNO3M
271	m_allaer(:,:,id_CINO3M_phy) = nitrinscoarse(:,:)! CINO3M
272	m_allaer(:,:,id_AIPOMM_phy) = pomins(:,:) ! AIPOMM
273	m_allaer(:,:,id_STRAT_phy) = 0.0
274
275	!RAF
276	m_allaer_pi(:,:,id_ASBCM_phy) = bcsol_pi(:,:) ! ASBCM pre-ind
277	m_allaer_pi(:,:,id_ASPOMM_phy) = pomsol_pi(:,:) ! ASPOMM pre-ind
278	m_allaer_pi(:,:,id_ASSO4M_phy) = sulfacc_pi(:,:) ! ASSO4M (= SO4) pre-ind
279	m_allaer_pi(:,:,id_CSSO4M_phy) = sulfcoarse_pi(:,:) ! CSSO4M pre-ind
280	m_allaer_pi(:,:,id_SSSSM_phy) = sssupco_pi(:,:) ! SSSSM pre-ind
281	m_allaer_pi(:,:,id_CSSSM_phy) = sscoarse_pi(:,:) ! CSSSM pre-ind
282	m_allaer_pi(:,:,id_ASSSM_phy) = ssacu_pi(:,:) ! ASSSM pre-ind
283	m_allaer_pi(:,:,id_CIDUSTM_phy)= cidust_pi(:,:) ! CIDUSTM pre-ind
284	m_allaer_pi(:,:,id_AIBCM_phy) = bcins_pi(:,:) ! AIBCM pre-ind
285	m_allaer_pi(:,:,id_ASNO3M_phy) = nitracc_pi(:,:) ! ASNO3M pre-ind
286	m_allaer_pi(:,:,id_CSNO3M_phy) = nitrcoarse_pi(:,:) ! CSNO3M pre-ind
287	m_allaer_pi(:,:,id_CINO3M_phy) = nitrinscoarse_pi(:,:)! CINO3M pre-ind
288	m_allaer_pi(:,:,id_AIPOMM_phy) = pomins_pi(:,:) ! AIPOMM pre-ind
289	m_allaer_pi(:,:,id_STRAT_phy) = 0.0
290
291	!
292	! Calculate the total mass of all soluble aersosols
293	! to be revisited for AR6
294	mass_solu_aero(:,:) = sulfacc(:,:) + bcsol(:,:) + pomsol(:,:) + nitracc(:,:) + ssacu(:,:)
295	mass_solu_aero_pi(:,:) = sulfacc_pi(:,:) + bcsol_pi(:,:) + pomsol_pi(:,:) + nitracc_pi(:,:) + ssacu_pi(:,:)
296
297	!****************************************************************************************
298	! 2) Calculate optical properties for the aerosols
299	!
300	!****************************************************************************************
301	DO k = 1, klev
302	DO i = 1, klon
303	pdel(i,k) = paprs(i,k) - paprs (i,k+1)
304	ENDDO
305	ENDDO
306
307	!--new aerosol properties
308	! aeropt_6bands for rrtm
309	CALL aeropt_6bands_rrtm( &
310	pdel, m_allaer, rhcl, &
311	tau_aero, piz_aero, cg_aero, &
312	m_allaer_pi, flag_aerosol, &
313	flag_bc_internal_mixture, zrho )
314
315	! aeropt_5wv only for validation and diagnostics
316	CALL aeropt_5wv_rrtm( &
317	pdel, m_allaer, &
318	rhcl, aerindex, &
319	flag_aerosol, &
320	flag_bc_internal_mixture, &
321	pplay, t_seri, &
322	tausum_aero, tau3d_aero )
323
324	!--call LW optical properties for tropospheric aerosols
325	CALL aeropt_lw_rrtm(ok_alw, pdel, zrho, flag_aerosol, m_allaer, m_allaer_pi)
326
327	! Diagnostics calculation for CMIP5 protocol
328	sconcso4(:) =m_allaer(:,1,id_ASSO4M_phy)*1.e-9
329	sconcno3(:) =(m_allaer(:,1,id_ASNO3M_phy)+m_allaer(:,1,id_CSNO3M_phy)+m_allaer(:,1,id_CINO3M_phy))*1.e-9
330	sconcoa(:) =(m_allaer(:,1,id_ASPOMM_phy)+m_allaer(:,1,id_AIPOMM_phy))*1.e-9
331	sconcbc(:) =(m_allaer(:,1,id_ASBCM_phy)+m_allaer(:,1,id_AIBCM_phy))*1.e-9
332	sconcss(:) =(m_allaer(:,1,id_ASSSM_phy)+m_allaer(:,1,id_CSSSM_phy)+m_allaer(:,1,id_SSSSM_phy))*1.e-9
333	sconcdust(:) =m_allaer(:,1,id_CIDUSTM_phy)*1.e-9
334	concso4(:,:) =m_allaer(:,:,id_ASSO4M_phy)*1.e-9
335	concno3(:,:) =(m_allaer(:,:,id_ASNO3M_phy)+m_allaer(:,:,id_CSNO3M_phy)+m_allaer(:,:,id_CINO3M_phy))*1.e-9
336	concoa(:,:) =(m_allaer(:,:,id_ASPOMM_phy)+m_allaer(:,:,id_AIPOMM_phy))*1.e-9
337	concbc(:,:) =(m_allaer(:,:,id_ASBCM_phy)+m_allaer(:,:,id_AIBCM_phy))*1.e-9
338	concss(:,:) =(m_allaer(:,:,id_ASSSM_phy)+m_allaer(:,:,id_CSSSM_phy)+m_allaer(:,:,id_SSSSM_phy))*1.e-9
339	concdust(:,:)=m_allaer(:,:,id_CIDUSTM_phy)*1.e-9
340
341	END SUBROUTINE readaerosol_optic_rrtm

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