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concvl.F @ 1691

Last change on this file since 1691 was 1650, checked in by Laurent Fairhead, 12 years ago

Inclusion de modifications pour régler le problème convection/traceurs dans la nouvelle
physique

Cozic

Modifications needed to correct the convection/tracers problem with the new physics

Cozic

Property svn:eol-style set to native
Property svn:keywords set to Author Date Id Revision

File size: 16.3 KB

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1	SUBROUTINE concvl (iflag_con,iflag_clos,
2	. dtime,paprs,pplay,
3	. t,q,t_wake,q_wake,s_wake,u,v,tra,ntra,
4	. ALE,ALP,work1,work2,
5	. d_t,d_q,d_u,d_v,d_tra,
6	. rain, snow, kbas, ktop, sigd,
7	. cbmf,plcl,plfc,wbeff,upwd,dnwd,dnwdbis,
8	. Ma,mip,Vprecip,
9	. cape,cin,tvp,Tconv,iflag,
10	. pbase,bbase,dtvpdt1,dtvpdq1,dplcldt,dplcldr,
11	. qcondc,wd,pmflxr,pmflxs,
12	. da,phi,mp,dd_t,dd_q,lalim_conv,wght_th)
13	***************************************************************
14	* *
15	* CONCVL *
16	* *
17	* *
18	* written by : Sandrine Bony-Lena, 17/05/2003, 11.16.04 *
19	* modified by : *
20	***************************************************************
21	*
22	c
23	USE dimphy
24	USE infotrac, ONLY : nbtr
25	IMPLICIT none
26	c======================================================================
27	c Auteur(s): S. Bony-Lena (LMD/CNRS) date: ???
28	c Objet: schema de convection de Emanuel (1991) interface
29	c======================================================================
30	c Arguments:
31	c dtime--input-R-pas d'integration (s)
32	c s-------input-R-la valeur "s" pour chaque couche
33	c sigs----input-R-la valeur "sigma" de chaque couche
34	c sig-----input-R-la valeur de "sigma" pour chaque niveau
35	c psolpa--input-R-la pression au sol (en Pa)
36	C pskapa--input-R-exponentiel kappa de psolpa
37	c h-------input-R-enthalpie potentielle (CpT/P*kappa)
38	c q-------input-R-vapeur d'eau (en kg/kg)
39	c
40	c work*: input et output: deux variables de travail,
41	c on peut les mettre a 0 au debut
42	c ALE-----input-R-energie disponible pour soulevement
43	c ALP-----input-R-puissance disponible pour soulevement
44	c
45	C d_h-----output-R-increment de l'enthalpie potentielle (h)
46	c d_q-----output-R-increment de la vapeur d'eau
47	c rain----output-R-la pluie (mm/s)
48	c snow----output-R-la neige (mm/s)
49	c upwd----output-R-saturated updraft mass flux (kg/m**2/s)
50	c dnwd----output-R-saturated downdraft mass flux (kg/m**2/s)
51	c dnwd0---output-R-unsaturated downdraft mass flux (kg/m**2/s)
52	c Ma------output-R-adiabatic ascent mass flux (kg/m2/s)
53	c mip-----output-R-mass flux shed by adiabatic ascent (kg/m2/s)
54	c Vprecip-output-R-vertical profile of precipitations (kg/m2/s)
55	c Tconv---output-R-environment temperature seen by convective scheme (K)
56	c Cape----output-R-CAPE (J/kg)
57	c Cin ----output-R-CIN (J/kg)
58	c Tvp-----output-R-Temperature virtuelle d'une parcelle soulevee
59	c adiabatiquement a partir du niveau 1 (K)
60	c deltapb-output-R-distance entre LCL et base de la colonne (<0 ; Pa)
61	c Ice_flag-input-L-TRUE->prise en compte de la thermodynamique de la glace
62	c dd_t-----output-R-increment de la temperature du aux descentes precipitantes
63	c dd_q-----output-R-increment de la vapeur d'eau du aux desc precip
64	c======================================================================
65	c
66	#include "dimensions.h"
67	c
68	INTEGER iflag_con,iflag_clos
69	c
70	REAL dtime, paprs(klon,klev+1),pplay(klon,klev)
71	REAL t(klon,klev),q(klon,klev),u(klon,klev),v(klon,klev)
72	REAL t_wake(klon,klev),q_wake(klon,klev)
73	Real s_wake(klon)
74	REAL tra(klon,klev,nbtr)
75	INTEGER ntra
76	REAL work1(klon,klev),work2(klon,klev),ptop2(klon)
77	REAL pmflxr(klon,klev+1),pmflxs(klon,klev+1)
78	REAL ALE(klon),ALP(klon)
79	c
80	REAL d_t(klon,klev),d_q(klon,klev),d_u(klon,klev),d_v(klon,klev)
81	REAL dd_t(klon,klev),dd_q(klon,klev)
82	REAL d_tra(klon,klev,nbtr)
83	REAL rain(klon),snow(klon)
84	c
85	INTEGER kbas(klon),ktop(klon)
86	REAL em_ph(klon,klev+1),em_p(klon,klev)
87	REAL upwd(klon,klev),dnwd(klon,klev),dnwdbis(klon,klev)
88
89	!! REAL Ma(klon,klev), mip(klon,klev),Vprecip(klon,klev) !jyg
90	REAL Ma(klon,klev), mip(klon,klev),Vprecip(klon,klev+1) !jyg
91
92	real da(klon,klev),phi(klon,klev,klev),mp(klon,klev)
93	REAL cape(klon),cin(klon),tvp(klon,klev)
94	REAL Tconv(klon,klev)
95	c
96	cCR:test: on passe lentr et alim_star des thermiques
97	INTEGER lalim_conv(klon)
98	REAL wght_th(klon,klev)
99	REAL em_sig1feed ! sigma at lower bound of feeding layer
100	REAL em_sig2feed ! sigma at upper bound of feeding layer
101	REAL em_wght(klev) ! weight density determining the feeding mixture
102	con enleve le save
103	c SAVE em_sig1feed,em_sig2feed,em_wght
104	c
105	INTEGER iflag(klon)
106	REAL rflag(klon)
107	REAL pbase(klon),bbase(klon)
108	REAL dtvpdt1(klon,klev),dtvpdq1(klon,klev)
109	REAL dplcldt(klon),dplcldr(klon)
110	REAL qcondc(klon,klev)
111	REAL wd(klon)
112	REAL Plim1(klon),Plim2(klon),asupmax(klon,klev)
113	REAL supmax0(klon),asupmaxmin(klon)
114	c
115	REAL sigd(klon)
116	REAL zx_t,zdelta,zx_qs,zcor
117	c
118	! INTEGER iflag_mix
119	! SAVE iflag_mix
120	INTEGER noff, minorig
121	INTEGER i,k,itra
122	REAL qs(klon,klev),qs_wake(klon,klev)
123	REAL cbmf(klon),plcl(klon),plfc(klon),wbeff(klon)
124	cLF SAVE cbmf
125	cIM/JYG REAL, SAVE, ALLOCATABLE :: cbmf(:)
126	ccc$OMP THREADPRIVATE(cbmf)!
127	REAL cbmflast(klon)
128	INTEGER ifrst
129	SAVE ifrst
130	DATA ifrst /0/
131	c$OMP THREADPRIVATE(ifrst)
132
133	c
134	C Variables supplementaires liees au bilan d'energie
135	c Real paire(klon)
136	cLF Real ql(klon,klev)
137	c Save paire
138	cLF Save ql
139	cLF Real t1(klon,klev),q1(klon,klev)
140	cLF Save t1,q1
141	c Data paire /1./
142	REAL, SAVE, ALLOCATABLE :: ql(:,:), q1(:,:), t1(:,:)
143	c$OMP THREADPRIVATE(ql, q1, t1)
144	c
145	C Variables liees au bilan d'energie et d'enthalpi
146	REAL ztsol(klon)
147	REAL h_vcol_tot, h_dair_tot, h_qw_tot, h_ql_tot
148	$ , h_qs_tot, qw_tot, ql_tot, qs_tot , ec_tot
149	SAVE h_vcol_tot, h_dair_tot, h_qw_tot, h_ql_tot
150	$ , h_qs_tot, qw_tot, ql_tot, qs_tot , ec_tot
151	c$OMP THREADPRIVATE(h_vcol_tot, h_dair_tot, h_qw_tot, h_ql_tot)
152	c$OMP THREADPRIVATE(h_qs_tot, qw_tot, ql_tot, qs_tot , ec_tot)
153	REAL d_h_vcol, d_h_dair, d_qt, d_qw, d_ql, d_qs, d_ec
154	REAL d_h_vcol_phy
155	REAL fs_bound, fq_bound
156	SAVE d_h_vcol_phy
157	c$OMP THREADPRIVATE(d_h_vcol_phy)
158	REAL zero_v(klon)
159	CHARACTER*15 ztit
160	INTEGER ip_ebil ! PRINT level for energy conserv. diag.
161	SAVE ip_ebil
162	DATA ip_ebil/2/
163	c$OMP THREADPRIVATE(ip_ebil)
164	INTEGER if_ebil ! level for energy conserv. dignostics
165	SAVE if_ebil
166	DATA if_ebil/2/
167	c$OMP THREADPRIVATE(if_ebil)
168	c+jld ec_conser
169	REAL d_t_ec(klon,klev) ! tendance du a la conersion Ec -> E thermique
170	REAL ZRCPD
171	c-jld ec_conser
172	cLF
173	INTEGER nloc
174	logical, save :: first=.true.
175	c$OMP THREADPRIVATE(first)
176	INTEGER, SAVE :: itap, igout
177	c$OMP THREADPRIVATE(itap, igout)
178	c
179	#include "YOMCST.h"
180	#include "YOMCST2.h"
181	#include "YOETHF.h"
182	#include "FCTTRE.h"
183	#include "iniprint.h"
184	c
185	if (first) then
186	c Allocate some variables LF 04/2008
187	c
188	cIM/JYG allocate(cbmf(klon))
189	allocate(ql(klon,klev))
190	allocate(t1(klon,klev))
191	allocate(q1(klon,klev))
192	itap=0
193	igout=klon/2+1/klon
194	endif
195	c Incrementer le compteur de la physique
196	itap = itap + 1
197
198	c Copy T into Tconv
199	DO k = 1,klev
200	DO i = 1,klon
201	Tconv(i,k) = T(i,k)
202	ENDDO
203	ENDDO
204	c
205	IF (if_ebil.ge.1) THEN
206	DO i=1,klon
207	ztsol(i) = t(i,1)
208	zero_v(i)=0.
209	Do k = 1,klev
210	ql(i,k) = 0.
211	ENDDO
212	END DO
213	END IF
214	c
215	cym
216	snow(:)=0
217
218	c IF (ifrst .EQ. 0) THEN
219	c ifrst = 1
220	if (first) then
221	first=.false.
222	c
223	C===========================================================================
224	C READ IN PARAMETERS FOR THE CLOSURE AND THE MIXING DISTRIBUTION
225	C===========================================================================
226	C
227	if (iflag_con.eq.3) then
228	c CALL cv3_inicp()
229	CALL cv3_inip()
230	endif
231	c
232	C===========================================================================
233	C READ IN PARAMETERS FOR CONVECTIVE INHIBITION BY TROPOS. DRYNESS
234	C===========================================================================
235	C
236	cc$$$ open (56,file='supcrit.data')
237	cc$$$ read (56,*) Supcrit1, Supcrit2
238	cc$$$ close (56)
239	c
240	IF (prt_level .ge. 10)
241	& WRITE(lunout,*) 'supcrit1, supcrit2' ,supcrit1, supcrit2
242	C
243	C===========================================================================
244	C Initialisation pour les bilans d'eau et d'energie
245	C===========================================================================
246	IF (if_ebil.ge.1) d_h_vcol_phy=0.
247	c
248	DO i = 1, klon
249	cbmf(i) = 0.
250	plcl(i) = 0.
251	sigd(i) = 0.
252	ENDDO
253	ENDIF !(ifrst .EQ. 0)
254
255	c Initialisation a chaque pas de temps
256	plfc(:) = 0.
257	wbeff(:) = 100.
258
259	DO k = 1, klev+1
260	DO i=1,klon
261	em_ph(i,k) = paprs(i,k) / 100.0
262	pmflxr(i,k)=0.
263	pmflxs(i,k)=0.
264	ENDDO
265	ENDDO
266	c
267	DO k = 1, klev
268	DO i=1,klon
269	em_p(i,k) = pplay(i,k) / 100.0
270	ENDDO
271	ENDDO
272	c
273	!
274	! Feeding layer
275	!
276	em_sig1feed = 1.
277	em_sig2feed = 0.97
278	c em_sig2feed = 0.8
279	! Relative Weight densities
280	do k=1,klev
281	em_wght(k)=1.
282	end do
283	cCRtest: couche alim des tehrmiques ponderee par a*
284	c DO i = 1, klon
285	c do k=1,lalim_conv(i)
286	c em_wght(k)=wght_th(i,k)
287	c print*,'em_wght=',em_wght(k),wght_th(i,k)
288	c end do
289	c END DO
290
291	if (iflag_con .eq. 4) then
292	DO k = 1, klev
293	DO i = 1, klon
294	zx_t = t(i,k)
295	zdelta=MAX(0.,SIGN(1.,rtt-zx_t))
296	zx_qs= MIN(0.5 , r2es * FOEEW(zx_t,zdelta)/em_p(i,k)/100.0)
297	zcor=1./(1.-retv*zx_qs)
298	qs(i,k)=zx_qs*zcor
299	ENDDO
300	DO i = 1, klon
301	zx_t = t_wake(i,k)
302	zdelta=MAX(0.,SIGN(1.,rtt-zx_t))
303	zx_qs= MIN(0.5 , r2es * FOEEW(zx_t,zdelta)/em_p(i,k)/100.0)
304	zcor=1./(1.-retv*zx_qs)
305	qs_wake(i,k)=zx_qs*zcor
306	ENDDO
307	ENDDO
308	else ! iflag_con=3 (modif de puristes qui fait la diffce pour la convergence numerique)
309	DO k = 1, klev
310	DO i = 1, klon
311	zx_t = t(i,k)
312	zdelta=MAX(0.,SIGN(1.,rtt-zx_t))
313	zx_qs= r2es * FOEEW(zx_t,zdelta)/em_p(i,k)/100.0
314	zx_qs= MIN(0.5,zx_qs)
315	zcor=1./(1.-retv*zx_qs)
316	zx_qs=zx_qs*zcor
317	qs(i,k)=zx_qs
318	ENDDO
319	DO i = 1, klon
320	zx_t = t_wake(i,k)
321	zdelta=MAX(0.,SIGN(1.,rtt-zx_t))
322	zx_qs= r2es * FOEEW(zx_t,zdelta)/em_p(i,k)/100.0
323	zx_qs= MIN(0.5,zx_qs)
324	zcor=1./(1.-retv*zx_qs)
325	zx_qs=zx_qs*zcor
326	qs_wake(i,k)=zx_qs
327	ENDDO
328	ENDDO
329	endif ! iflag_con
330	c
331	C------------------------------------------------------------------
332
333	C Main driver for convection:
334	C iflag_con=3 -> nvlle version de KE (JYG)
335	C iflag_con = 30 -> equivalent to convect3
336	C iflag_con = 4 -> equivalent to convect1/2
337	c
338	c
339	if (iflag_con.eq.30) then
340
341	CALL cv_driver(klon,klev,klev+1,ntra,iflag_con,
342	: t,q,qs,u,v,tra,
343	$ em_p,em_ph,iflag,
344	$ d_t,d_q,d_u,d_v,d_tra,rain,
345	!! $ pmflxr,cbmf,work1,work2, !jyg
346	$ Vprecip,cbmf,work1,work2, !jyg
347	$ kbas,ktop,
348	$ dtime,Ma,upwd,dnwd,dnwdbis,qcondc,wd,cape,
349	$ da,phi,mp)
350	c
351	DO i = 1,klon
352	cbmf(i) = Ma(i,kbas(i))
353	ENDDO
354	c
355	else
356
357	cLF necessary for gathered fields
358	nloc=klon
359	CALL cva_driver(klon,klev,klev+1,ntra,nloc,
360	$ iflag_con,iflag_mix,iflag_clos,dtime,
361	: t,q,qs,t_wake,q_wake,qs_wake,s_wake,u,v,tra,
362	$ em_p,em_ph,
363	. ALE,ALP,
364	. em_sig1feed,em_sig2feed,em_wght,
365	. iflag,d_t,d_q,d_u,d_v,d_tra,rain,kbas,ktop,
366	$ cbmf,plcl,plfc,wbeff,work1,work2,ptop2,sigd,
367	$ Ma,mip,Vprecip,upwd,dnwd,dnwdbis,qcondc,wd,
368	$ cape,cin,tvp,
369	$ dd_t,dd_q,Plim1,Plim2,asupmax,supmax0,
370	$ asupmaxmin,lalim_conv,
371	!AC!
372	$ da,phi)
373	!AC!
374	endif
375	C------------------------------------------------------------------
376	IF (prt_level .ge. 10)
377	. WRITE(lunout,*) ' cva_driver -> cbmf,plcl,plfc,wbeff ',
378	. cbmf(1),plcl(1),plfc(1),wbeff(1)
379
380	DO i = 1,klon
381	rain(i) = rain(i)/86400.
382	rflag(i)=iflag(i)
383	ENDDO
384
385	DO k = 1, klev
386	DO i = 1, klon
387	d_t(i,k) = dtime*d_t(i,k)
388	d_q(i,k) = dtime*d_q(i,k)
389	d_u(i,k) = dtime*d_u(i,k)
390	d_v(i,k) = dtime*d_v(i,k)
391	ENDDO
392	ENDDO
393	c
394	if (iflag_con.eq.30) then
395	DO itra = 1,ntra
396	DO k = 1, klev
397	DO i = 1, klon
398	d_tra(i,k,itra) =dtime*d_tra(i,k,itra)
399	ENDDO
400	ENDDO
401	ENDDO
402	endif
403
404	c!AC!
405	if (iflag_con.eq.3) then
406	DO itra = 1,ntra
407	DO k = 1, klev
408	DO i = 1, klon
409	d_tra(i,k,itra) =dtime*d_tra(i,k,itra)
410	ENDDO
411	ENDDO
412	ENDDO
413	endif
414	c!AC!
415
416	DO k = 1, klev
417	DO i = 1, klon
418	t1(i,k) = t(i,k)+ d_t(i,k)
419	q1(i,k) = q(i,k)+ d_q(i,k)
420	ENDDO
421	ENDDO
422	c !jyg
423	c--Separation neige/pluie (pour diagnostics) !jyg
424	DO k = 1, klev !jyg
425	DO i = 1, klon !jyg
426	IF (t1(i,k).LT.RTT) THEN !jyg
427	pmflxs(i,k)=Vprecip(i,k) !jyg
428	ELSE !jyg
429	pmflxr(i,k)=Vprecip(i,k) !jyg
430	ENDIF !jyg
431	ENDDO !jyg
432	ENDDO !jyg
433	c
434	cc IF (if_ebil.ge.2) THEN
435	cc ztit='after convect'
436	cc CALL diagetpq(paire,ztit,ip_ebil,2,2,dtime
437	cc e , t1,q1,ql,qs,u,v,paprs,pplay
438	cc s , d_h_vcol, d_qt, d_qw, d_ql, d_qs, d_ec)
439	cc call diagphy(paire,ztit,ip_ebil
440	cc e , zero_v, zero_v, zero_v, zero_v, zero_v
441	cc e , zero_v, rain, zero_v, ztsol
442	cc e , d_h_vcol, d_qt, d_ec
443	cc s , fs_bound, fq_bound )
444	cc END IF
445	C
446	c
447	c les traceurs ne sont pas mis dans cette version de convect4:
448	if (iflag_con.eq.4) then
449	DO itra = 1,ntra
450	DO k = 1, klev
451	DO i = 1, klon
452	d_tra(i,k,itra) = 0.
453	ENDDO
454	ENDDO
455	ENDDO
456	endif
457	c print*, 'concvl->: dd_t,dd_q ',dd_t(1,1),dd_q(1,1)
458
459	DO k = 1, klev
460	DO i = 1, klon
461	dtvpdt1(i,k) = 0.
462	dtvpdq1(i,k) = 0.
463	ENDDO
464	ENDDO
465	DO i = 1, klon
466	dplcldt(i) = 0.
467	dplcldr(i) = 0.
468	ENDDO
469	c
470	if(prt_level.GE.20) THEN
471	DO k=1,klev
472	! print*,'physiq apres_add_con i k it d_u d_v d_t d_q qdl0',igout
473	! .,k,itap,d_u_con(igout,k) ,d_v_con(igout,k), d_t_con(igout,k),
474	! .d_q_con(igout,k),dql0(igout,k)
475	! print*,'phys apres_add_con itap Ma cin ALE ALP wak t q undi t q'
476	! .,itap,Ma(igout,k),cin(igout),ALE(igout), ALP(igout),
477	! . t_wake(igout,k),q_wake(igout,k),t_undi(igout,k),q_undi(igout,k)
478	! print*,'phy apres_add_con itap CON rain snow EMA wk1 wk2 Vpp mip'
479	! .,itap,rain_con(igout),snow_con(igout),ema_work1(igout,k),
480	! .ema_work2(igout,k),Vprecip(igout,k), mip(igout,k)
481	! print*,'phy apres_add_con itap upwd dnwd dnwd0 cape tvp Tconv '
482	! .,itap,upwd(igout,k),dnwd(igout,k),dnwd0(igout,k),cape(igout),
483	! .tvp(igout,k),Tconv(igout,k)
484	! print*,'phy apres_add_con itap dtvpdt dtvdq dplcl dplcldr qcondc'
485	! .,itap,dtvpdt1(igout,k),dtvpdq1(igout,k),dplcldt(igout),
486	! .dplcldr(igout),qcondc(igout,k)
487	! print*,'phy apres_add_con itap wd pmflxr Kpmflxr Kp1 Kpmflxs Kp1'
488	! .,itap,wd(igout),pmflxr(igout,k),pmflxr(igout,k+1),pmflxs(igout,k)
489	! .,pmflxs(igout,k+1)
490	! print*,'phy apres_add_con itap da phi mp ftd fqd lalim wgth',
491	! .itap,da(igout,k),phi(igout,k,k),mp(igout,k),ftd(igout,k),
492	! . fqd(igout,k),lalim_conv(igout),wght_th(igout,k)
493	ENDDO
494	endif !(prt_level.EQ.20) THEN
495	c
496	RETURN
497	END
498

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