source: LMDZ5/trunk/libf/phylmd/readaerosol_optic.F90 @ 2930

Last change on this file since 2930 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 Revision
File size: 10.2 KB
Line 
1! $Id: readaerosol_optic.F90 2823 2017-03-14 22:10:55Z fairhead $
2!
3SUBROUTINE readaerosol_optic(debut, new_aod, flag_aerosol, itap, rjourvrai, &
4     pdtphys, pplay, paprs, t_seri, rhcl, presnivs, &
5     mass_solu_aero, mass_solu_aero_pi, &
6     tau_aero, piz_aero, cg_aero, &
7     tausum_aero, tau3d_aero )
8
9! This routine will :
10! 1) recevie the aerosols(already read and interpolated) corresponding to flag_aerosol
11! 2) calculate the optical properties for the aerosols
12!
13 
14  USE dimphy
15  USE aero_mod
16  USE phys_local_var_mod, only: sconcso4,sconcno3,sconcoa,sconcbc,sconcss,sconcdust, &
17      concso4,concno3,concoa,concbc,concss,concdust,loadso4,loadoa,loadbc,loadss,loaddust, &
18      load_tmp1,load_tmp2,load_tmp3
19  IMPLICIT NONE
20
21! Input arguments
22!****************************************************************************************
23  LOGICAL, INTENT(IN)                      :: debut
24  LOGICAL, INTENT(IN)                      :: new_aod
25  INTEGER, INTENT(IN)                      :: flag_aerosol
26  INTEGER, INTENT(IN)                      :: itap
27  REAL, INTENT(IN)                         :: rjourvrai
28  REAL, INTENT(IN)                         :: pdtphys
29  REAL, DIMENSION(klon,klev), INTENT(IN)   :: pplay
30  REAL, DIMENSION(klon,klev+1), INTENT(IN) :: paprs
31  REAL, DIMENSION(klon,klev), INTENT(IN)   :: t_seri
32  REAL, DIMENSION(klon,klev), INTENT(IN)   :: rhcl   ! humidite relative ciel clair
33  REAL, DIMENSION(klev), INTENT(IN)        :: presnivs
34
35! Output arguments
36!****************************************************************************************
37  REAL, DIMENSION(klon,klev), INTENT(OUT)     :: mass_solu_aero    ! Total mass for all soluble aerosols
38  REAL, DIMENSION(klon,klev), INTENT(OUT)     :: mass_solu_aero_pi !     -"-     preindustrial values
39  REAL, DIMENSION(klon,klev,naero_grp,nbands), INTENT(OUT) :: tau_aero    ! Aerosol optical thickness
40  REAL, DIMENSION(klon,klev,naero_grp,nbands), INTENT(OUT) :: piz_aero    ! Single scattering albedo aerosol
41  REAL, DIMENSION(klon,klev,naero_grp,nbands), INTENT(OUT) :: cg_aero     ! asymmetry parameter aerosol
42!  REAL, DIMENSION(klon,nwave,naero_spc), INTENT(OUT)       :: tausum_aero
43!  REAL, DIMENSION(klon,klev,nwave,naero_spc), INTENT(OUT)  :: tau3d_aero
44!--correction mini bug OB
45  REAL, DIMENSION(klon,nwave,naero_tot), INTENT(OUT)       :: tausum_aero
46  REAL, DIMENSION(klon,klev,nwave,naero_tot), INTENT(OUT)  :: tau3d_aero
47
48! Local variables
49!****************************************************************************************
50  REAL, DIMENSION(klon)        :: aerindex ! POLDER aerosol index
51  REAL, DIMENSION(klon,klev)   :: sulfate  ! SO4 aerosol concentration [ug/m3]
52  REAL, DIMENSION(klon,klev)   :: bcsol    ! BC soluble concentration [ug/m3]
53  REAL, DIMENSION(klon,klev)   :: bcins    ! BC insoluble concentration [ug/m3]
54  REAL, DIMENSION(klon,klev)   :: pomsol   ! POM soluble concentration [ug/m3]
55  REAL, DIMENSION(klon,klev)   :: pomins   ! POM insoluble concentration [ug/m3]
56  REAL, DIMENSION(klon,klev)   :: cidust    ! DUST aerosol concentration  [ug/m3]
57  REAL, DIMENSION(klon,klev)   :: sscoarse  ! SS Coarse concentration [ug/m3]
58  REAL, DIMENSION(klon,klev)   :: sssupco   ! SS Super Coarse concentration [ug/m3]
59  REAL, DIMENSION(klon,klev)   :: ssacu     ! SS Acumulation concentration [ug/m3]
60  REAL, DIMENSION(klon,klev)   :: sulfate_pi
61  REAL, DIMENSION(klon,klev)   :: bcsol_pi
62  REAL, DIMENSION(klon,klev)   :: bcins_pi
63  REAL, DIMENSION(klon,klev)   :: pomsol_pi
64  REAL, DIMENSION(klon,klev)   :: pomins_pi
65  REAL, DIMENSION(klon,klev)   :: cidust_pi
66  REAL, DIMENSION(klon,klev)   :: sscoarse_pi
67  REAL, DIMENSION(klon,klev)   :: sssupco_pi
68  REAL, DIMENSION(klon,klev)   :: ssacu_pi
69  REAL, DIMENSION(klon,klev)   :: pdel
70  REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer
71  REAL, DIMENSION(klon,klev,naero_tot) :: m_allaer_pi !RAF 
72!  REAL, DIMENSION(klon,naero_tot)      :: fractnat_allaer !RAF delete??
73
74  INTEGER :: k, i
75 
76!****************************************************************************************
77! 1) Get aerosol mass
78!   
79!****************************************************************************************
80! Read and interpolate sulfate
81  IF ( flag_aerosol .EQ. 1 .OR. &
82       flag_aerosol .EQ. 6 ) THEN
83
84     CALL readaerosol_interp(id_ASSO4M_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, sulfate, sulfate_pi,loadso4)
85  ELSE
86     sulfate(:,:) = 0. ; sulfate_pi(:,:) = 0.
87     loadso4=0.
88  END IF
89
90! Read and interpolate bcsol and bcins
91  IF ( flag_aerosol .EQ. 2 .OR. &
92       flag_aerosol .EQ. 6 ) THEN
93
94     ! Get bc aerosol distribution
95     CALL readaerosol_interp(id_ASBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcsol, bcsol_pi, load_tmp1)
96     CALL readaerosol_interp(id_AIBCM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, bcins, bcins_pi, load_tmp2)
97     loadbc(:)=load_tmp1(:)+load_tmp2(:)
98  ELSE
99     bcsol(:,:) = 0. ; bcsol_pi(:,:) = 0.
100     bcins(:,:) = 0. ; bcins_pi(:,:) = 0.
101     loadbc=0.
102  END IF
103
104
105! Read and interpolate pomsol and pomins
106  IF ( flag_aerosol .EQ. 3 .OR. &
107       flag_aerosol .EQ. 6 ) THEN
108
109     CALL readaerosol_interp(id_ASPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomsol, pomsol_pi, load_tmp1)
110     CALL readaerosol_interp(id_AIPOMM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, pomins, pomins_pi, load_tmp2)
111     loadoa(:)=load_tmp1(:)+load_tmp2(:)
112  ELSE
113     pomsol(:,:) = 0. ; pomsol_pi(:,:) = 0.
114     pomins(:,:) = 0. ; pomins_pi(:,:) = 0.
115     loadoa=0.
116  END IF
117
118
119! Read and interpolate csssm, ssssm, assssm
120  IF (flag_aerosol .EQ. 4 .OR. &
121      flag_aerosol .EQ. 6 ) THEN
122
123      CALL readaerosol_interp(id_SSSSM_phy ,itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, sssupco, sssupco_pi,  load_tmp1)
124      CALL readaerosol_interp(id_CSSSM_phy ,itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, sscoarse,sscoarse_pi, load_tmp2)
125      CALL readaerosol_interp(id_ASSSM_phy ,itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, ssacu,   ssacu_pi,    load_tmp3)
126      loadss(:)=load_tmp1(:)+load_tmp2(:)+load_tmp3(:)
127  ELSE
128      sscoarse(:,:) = 0. ; sscoarse_pi(:,:) = 0.
129      ssacu(:,:)    = 0. ; ssacu_pi(:,:) = 0.
130      sssupco(:,:)  = 0. ; sssupco_pi = 0.
131      loadss=0.
132  ENDIF
133
134! Read and interpolate cidustm
135  IF (flag_aerosol .EQ. 5 .OR.  &
136      flag_aerosol .EQ. 6 ) THEN
137
138      CALL readaerosol_interp(id_CIDUSTM_phy, itap, pdtphys, rjourvrai, debut, pplay, paprs, t_seri, cidust, cidust_pi, loaddust)
139  ELSE
140      cidust(:,:) = 0. ; cidust_pi(:,:) = 0.
141      loaddust=0.
142  ENDIF
143
144!
145! Store all aerosols in one variable
146!
147  m_allaer(:,:,id_ASBCM_phy)  = bcsol(:,:)        ! ASBCM
148  m_allaer(:,:,id_ASPOMM_phy) = pomsol(:,:)       ! ASPOMM
149  m_allaer(:,:,id_ASSO4M_phy) = sulfate(:,:)      ! ASSO4M (= SO4)
150  m_allaer(:,:,id_CSSO4M_phy) = 0.                ! CSSO4M
151  m_allaer(:,:,id_SSSSM_phy)  = sssupco(:,:)      ! SSSSM
152  m_allaer(:,:,id_CSSSM_phy)  = sscoarse(:,:)     ! CSSSM
153  m_allaer(:,:,id_ASSSM_phy)  = ssacu(:,:)        ! ASSSM
154  m_allaer(:,:,id_CIDUSTM_phy)= cidust(:,:)       ! CIDUSTM
155  m_allaer(:,:,id_AIBCM_phy)  = bcins(:,:)        ! AIBCM
156  m_allaer(:,:,id_AIPOMM_phy) = pomins(:,:)       ! AIPOMM
157  m_allaer(:,:,id_ASNO3M_phy) = 0.0
158  m_allaer(:,:,id_CSNO3M_phy) = 0.0
159  m_allaer(:,:,id_CINO3M_phy) = 0.0
160
161!RAF
162  m_allaer_pi(:,:,id_ASBCM_phy)   = bcsol_pi(:,:)        ! ASBCM pre-ind
163  m_allaer_pi(:,:,id_ASPOMM_phy)  = pomsol_pi(:,:)       ! ASPOMM pre-ind
164  m_allaer_pi(:,:,id_ASSO4M_phy)  = sulfate_pi(:,:)      ! ASSO4M (= SO4) pre-ind
165  m_allaer_pi(:,:,id_CSSO4M_phy)  = 0.                   ! CSSO4M pre-ind
166  m_allaer_pi(:,:,id_SSSSM_phy)   = sssupco_pi(:,:)      ! SSSSM pre-ind
167  m_allaer_pi(:,:,id_CSSSM_phy)   = sscoarse_pi(:,:)     ! CSSSM pre-ind
168  m_allaer_pi(:,:,id_ASSSM_phy)   = ssacu_pi(:,:)        ! ASSSM pre-ind
169  m_allaer_pi(:,:,id_CIDUSTM_phy) = cidust_pi(:,:)       ! CIDUSTM pre-ind
170  m_allaer_pi(:,:,id_AIBCM_phy)   = bcins_pi(:,:)        ! AIBCM pre-ind
171  m_allaer_pi(:,:,id_AIPOMM_phy)  = pomins_pi(:,:)       ! AIPOMM pre-ind
172  m_allaer_pi(:,:,id_ASNO3M_phy) = 0.0
173  m_allaer_pi(:,:,id_CSNO3M_phy) = 0.0
174  m_allaer_pi(:,:,id_CINO3M_phy) = 0.0
175!
176! Calculate the total mass of all soluble aersosols
177!
178  mass_solu_aero(:,:)    = sulfate(:,:)    + bcsol(:,:)    + pomsol(:,:) + ssacu(:,:)
179  mass_solu_aero_pi(:,:) = sulfate_pi(:,:) + bcsol_pi(:,:) + pomsol_pi(:,:) + ssacu_pi(:,:)
180
181!****************************************************************************************
182! 2) Calculate optical properties for the aerosols
183!
184!****************************************************************************************
185  DO k = 1, klev
186     DO i = 1, klon
187        pdel(i,k) = paprs(i,k) - paprs (i,k+1)
188     END DO
189  END DO
190
191  IF (new_aod) THEN
192
193! RAF delete??     fractnat_allaer(:,:) = 0.
194! RAF fractnat_allaer -> m_allaer_pi
195
196     CALL aeropt_2bands( &
197          pdel, m_allaer, pdtphys, rhcl, &
198          tau_aero, piz_aero, cg_aero,   &
199          m_allaer_pi, flag_aerosol, &
200          pplay, t_seri, presnivs)
201     
202     ! aeropt_5wv only for validation and diagnostics.
203     CALL aeropt_5wv(                    &
204          pdel, m_allaer,                &
205          pdtphys, rhcl, aerindex,       &
206          flag_aerosol, pplay, t_seri,   &
207          tausum_aero, tau3d_aero, presnivs)
208  ELSE
209
210     CALL aeropt(pplay, paprs, t_seri, sulfate, rhcl, &
211          tau_aero(:,:,id_ASSO4M_phy,:), piz_aero(:,:,id_ASSO4M_phy,:), cg_aero(:,:,id_ASSO4M_phy,:), aerindex)
212     
213  END IF
214
215! Diagnostics calculation for CMIP5 protocol
216  sconcso4(:)=m_allaer(:,1,id_ASSO4M_phy)*1.e-9
217  sconcno3(:)=m_allaer(:,1,id_ASNO3M_phy)*1.e-9
218  sconcoa(:)=(m_allaer(:,1,id_ASPOMM_phy)+m_allaer(:,1,id_AIPOMM_phy))*1.e-9
219  sconcbc(:)=(m_allaer(:,1,id_ASBCM_phy)+m_allaer(:,1,id_AIBCM_phy))*1.e-9
220  sconcss(:)=(m_allaer(:,1,id_ASSSM_phy)+m_allaer(:,1,id_CSSSM_phy)+m_allaer(:,1,id_SSSSM_phy))*1.e-9
221  sconcdust(:)=m_allaer(:,1,id_CIDUSTM_phy)*1.e-9
222  concso4(:,:)=m_allaer(:,:,id_ASSO4M_phy)*1.e-9
223  concno3(:,:)=m_allaer(:,:,id_ASNO3M_phy)*1.e-9
224  concoa(:,:)=(m_allaer(:,:,id_ASPOMM_phy)+m_allaer(:,:,id_AIPOMM_phy))*1.e-9
225  concbc(:,:)=(m_allaer(:,:,id_ASBCM_phy)+m_allaer(:,:,id_AIBCM_phy))*1.e-9
226  concss(:,:)=(m_allaer(:,:,id_ASSSM_phy)+m_allaer(:,:,id_CSSSM_phy)+m_allaer(:,:,id_SSSSM_phy))*1.e-9
227  concdust(:,:)=m_allaer(:,:,id_CIDUSTM_phy)*1.e-9
228
229END SUBROUTINE readaerosol_optic
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