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cvltr_noscav.f90

Last change on this file was 5274, checked in by abarral, 48 minutes ago
Replace yomcst.h by existing module
File size: 6.1 KB

Line
1	!
2	! $Id $
3	!
4	SUBROUTINE cvltr_noscav(it,pdtime,da, phi, mp,wght_cvfd,paprs,pplay,x,upd,dnd,dx)
5	USE dimphy
6	USE infotrac_phy, ONLY : nbtr
7	USE yomcst_mod_h, ONLY: RPI, RCLUM, RHPLA, RKBOL, RNAVO &
8	, RDAY, REA, REPSM, RSIYEA, RSIDAY, ROMEGA &
9	, R_ecc, R_peri, R_incl &
10	, RA, RG, R1SA &
11	, RSIGMA &
12	, R, RMD, RMV, RD, RV, RCPD &
13	, RMO3, RMCO2, RMC, RMCH4, RMN2O, RMCFC11, RMCFC12 &
14	, RCPV, RCVD, RCVV, RKAPPA, RETV, eps_w &
15	, RCW, RCS &
16	, RLVTT, RLSTT, RLMLT, RTT, RATM &
17	, RESTT, RALPW, RBETW, RGAMW, RALPS, RBETS, RGAMS &
18	, RALPD, RBETD, RGAMD
19	IMPLICIT NONE
20	!=====================================================================
21	! Objet : convection des traceurs / KE
22	! Auteurs: M-A Filiberti and J-Y Grandpeix
23	!=====================================================================
24
25	include "YOECUMF.h"
26
27	! Entree
28	REAL,INTENT(IN) :: pdtime
29	INTEGER, INTENT(IN) :: it
30	REAL,DIMENSION(klon,klev),INTENT(IN) :: da
31	REAL,DIMENSION(klon,klev,klev),INTENT(IN) :: phi
32	REAL,DIMENSION(klon,klev),INTENT(IN) :: mp
33	REAL,DIMENSION(klon,klev),INTENT(IN) :: wght_cvfd ! weights of the layers feeding convection
34	REAL,DIMENSION(klon,klev+1),INTENT(IN) :: paprs ! pression aux 1/2 couches (bas en haut)
35	REAL,DIMENSION(klon,klev),INTENT(IN) :: pplay ! pression pour le milieu de chaque couche
36	REAL,DIMENSION(klon,klev,nbtr),INTENT(IN) :: x ! q de traceur (bas en haut)
37	REAL,DIMENSION(klon,klev),INTENT(IN) :: upd ! saturated updraft mass flux
38	REAL,DIMENSION(klon,klev),INTENT(IN) :: dnd ! saturated downdraft mass flux
39
40	! Sortie
41	REAL,DIMENSION(klon,klev,nbtr),INTENT(inOUT) :: dx ! tendance de traceur (bas en haut)
42
43	! Variables locales
44	! REAL,DIMENSION(klon,klev) :: zed
45	REAL,DIMENSION(klon,klev,klev) :: zmd
46	REAL,DIMENSION(klon,klev,klev) :: za
47	REAL,DIMENSION(klon,klev) :: zmfd,zmfa
48	REAL,DIMENSION(klon,klev) :: zmfp,zmfu
49	REAL,DIMENSION(klon,nbtr) :: qfeed ! tracer concentration feeding convection
50	REAL,DIMENSION(klon,klev) :: deltap
51	INTEGER :: i,k,j
52	REAL :: pdtimeRG
53	REAL :: smallest_mp
54	real conserv
55	real smfd
56	real smfu
57	real smfa
58	real smfp
59	! =========================================
60	! calcul des tendances liees au downdraft
61	! =========================================
62	!
63	smallest_mp = tiny(mp(1,1))
64	!cdir collapse
65	qfeed(:,it) = 0.
66	DO j=1,klev
67	DO i=1,klon
68	! zed(i,j)=0.
69	zmfd(i,j)=0.
70	zmfa(i,j)=0.
71	zmfu(i,j)=0.
72	zmfp(i,j)=0.
73	END DO
74	END DO
75	!cdir collapse
76	DO k=1,klev
77	DO j=1,klev
78	DO i=1,klon
79	zmd(i,j,k)=0.
80	za (i,j,k)=0.
81	END DO
82	END DO
83	END DO
84	! entrainement
85	! DO k=1,klev-1
86	! DO i=1,klon
87	! zed(i,k)=max(0.,mp(i,k)-mp(i,k+1))
88	! END DO
89	! END DO
90
91	! calcul de la matrice d echange
92	! matrice de distribution de la masse entrainee en k
93
94	DO k=1,klev-1
95	DO i=1,klon
96	zmd(i,k,k)=max(0.,mp(i,k)-mp(i,k+1))
97	END DO
98	END DO
99	DO k=2,klev
100	DO j=k-1,1,-1
101	DO i=1,klon
102	!! if(mp(i,j+1).ne.0) then
103	!! zmd(i,j,k)=zmd(i,j+1,k)*min(1.,mp(i,j)/mp(i,j+1))
104	!! ENDif
105	zmd(i,j,k)=zmd(i,j+1,k)*mp(i,j)/max(mp(i,j),mp(i,j+1),smallest_mp)
106	END DO
107	END DO
108	END DO
109	DO k=1,klev
110	DO j=1,klev-1
111	DO i=1,klon
112	za(i,j,k)=max(0.,zmd(i,j+1,k)-zmd(i,j,k))
113	END DO
114	END DO
115	END DO
116	!
117	! rajout du terme lie a l ascendance induite
118	!
119	DO j=2,klev
120	DO i=1,klon
121	za(i,j,j-1)=za(i,j,j-1)+mp(i,j)
122	END DO
123	END DO
124	!
125	! tendances
126	!
127	DO k=1,klev
128	DO j=1,klev
129	DO i=1,klon
130	zmfd(i,j)=zmfd(i,j)+za(i,j,k)*(x(i,k,it)-x(i,j,it))
131	END DO
132	END DO
133	END DO
134	!
135	! =========================================
136	! calcul des tendances liees aux flux satures
137	! =========================================
138	!RL
139	! Feeding concentrations
140	DO j=1,klev
141	DO i=1,klon
142	qfeed(i,it)=qfeed(i,it)+wght_cvfd(i,j)*x(i,j,it)
143	END DO
144	END DO
145	!RL
146	!
147	DO j=1,klev
148	DO i=1,klon
149	!RL
150	!! zmfa(i,j,it)=da(i,j)*(x(i,1,it)-x(i,j,it)) ! da
151	zmfa(i,j)=da(i,j)*(qfeed(i,it)-x(i,j,it)) ! da
152	!RL
153	END DO
154	END DO
155	!
156	!! print *,'it, qfeed(1,it), x(1,1,it) ', it, qfeed(1,it), x(1,1,it) !jyg
157	!! print *,'wght_cvfd ', (j, wght_cvfd(1,j), j=1,5) !jyg
158	!
159	DO k=1,klev
160	DO j=1,klev
161	DO i=1,klon
162	zmfp(i,j)=zmfp(i,j)+phi(i,j,k)*(x(i,k,it)-x(i,j,it))
163	END DO
164	END DO
165	END DO
166	DO j=1,klev-1
167	DO i=1,klon
168	zmfu(i,j)=max(0.,upd(i,j+1)+dnd(i,j+1))*(x(i,j+1,it)-x(i,j,it))
169	END DO
170	END DO
171	DO j=2,klev
172	DO i=1,klon
173	zmfu(i,j)=zmfu(i,j)+min(0.,upd(i,j)+dnd(i,j))*(x(i,j,it)-x(i,j-1,it))
174	END DO
175	END DO
176
177	! =========================================
178	! calcul final des tendances
179	! =========================================
180	DO k=1, klev
181	DO i=1, klon
182	deltap(i,k)=paprs(i,k)-paprs(i,k+1)
183	ENDDO
184	ENDDO
185	pdtimeRG=pdtime*RG
186	!cdir collapse
187	DO k=1, klev
188	DO i=1, klon
189	dx(i,k,it)=(zmfd(i,k)+zmfu(i,k) &
190	+zmfa(i,k)+zmfp(i,k))*pdtimeRG/deltap(i,k)
191	ENDDO
192	ENDDO
193
194	!! test de conservation du traceur
195	conserv=0.
196	smfd = 0.
197	smfu = 0.
198	smfa = 0.
199	smfp = 0.
200	DO k=1, klev
201	DO i=1, klon
202	conserv=conserv+dx(i,k,it)* &
203	deltap(i,k)/RG
204	smfd = smfd + zmfd(i,k)*pdtime
205	smfu = smfu + zmfu(i,k)*pdtime
206	smfa = smfa + zmfa(i,k)*pdtime
207	smfp = smfp + zmfp(i,k)*pdtime
208	ENDDO
209	ENDDO
210	!! print *,'it',it,'cvltr_noscav conserv, smfd, smfu, smfa, smfp ',conserv, &
211	!! smfd, smfu, smfa, smfp
212
213	END SUBROUTINE cvltr_noscav

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