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cv_driver.F @ 5440

Last change on this file since 5440 was 1774, checked in by Laurent Fairhead, 12 years ago

Initialisation de variables dans la convection

JYG

Missing initialisations in convection

JYG

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1	!
2	! $Header$
3	!
4	SUBROUTINE cv_driver(len,nd,ndp1,ntra,iflag_con,
5	& t1,q1,qs1,u1,v1,tra1,
6	& p1,ph1,iflag1,ft1,fq1,fu1,fv1,ftra1,
7	& precip1,VPrecip1,
8	& cbmf1,sig1,w01,
9	& icb1,inb1,
10	& delt,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1,
11	& da1,phi1,mp1,phi21,d1a1,dam1,sij1,clw1,elij1, ! RomP
12	& evap1,ep1,epmlmMm1,eplaMm1, ! RomP
13	& wdtrainA1,wdtrainM1) ! RomP
14	C
15	USE dimphy
16	implicit none
17	C
18	C.............................START PROLOGUE............................
19	C
20	!
21	! All argument names (except len,nd,ntra,nloc,delt and the flags) have a "1" appended.
22	! The "1" is removed for the corresponding compressed (local) variables.
23	!
24	C PARAMETERS:
25	C Name Type Usage Description
26	C ---------- ---------- ------- ----------------------------
27	C
28	C len Integer Input first (i) dimension
29	C nd Integer Input vertical (k) dimension
30	C ndp1 Integer Input nd + 1
31	C ntra Integer Input number of tracors
32	C iflag_con Integer Input version of convect (3/4)
33	C t1 Real Input temperature
34	C q1 Real Input specific hum
35	C qs1 Real Input sat specific hum
36	C u1 Real Input u-wind
37	C v1 Real Input v-wind
38	C tra1 Real Input tracors
39	C p1 Real Input full level pressure
40	C ph1 Real Input half level pressure
41	C iflag1 Integer Output flag for Emanuel conditions
42	C ft1 Real Output temp tend
43	C fq1 Real Output spec hum tend
44	C fu1 Real Output u-wind tend
45	C fv1 Real Output v-wind tend
46	C ftra1 Real Output tracor tend
47	C precip1 Real Output precipitation
48	C VPrecip1 Real Output vertical profile of precipitations
49	C cbmf1 Real Output cloud base mass flux
50	C sig1 Real In/Out section adiabatic updraft
51	C w01 Real In/Out vertical velocity within adiab updraft
52	C delt Real Input time step
53	C Ma1 Real Output mass flux adiabatic updraft
54	C upwd1 Real Output total upward mass flux (adiab+mixed)
55	C dnwd1 Real Output saturated downward mass flux (mixed)
56	C dnwd01 Real Output unsaturated downward mass flux
57	C qcondc1 Real Output in-cld mixing ratio of condensed water
58	C wd1 Real Output downdraft velocity scale for sfc fluxes
59	C cape1 Real Output CAPE
60	!
61	! wdtrainA1 Real Output precipitation detrained from adiabatic draught;
62	! used in tracer transport (cvltr)
63	! wdtrainM1 Real Output precipitation detrained from mixed draughts;
64	! used in tracer transport (cvltr)
65	! da1 Real Output used in tracer transport (cvltr)
66	! phi1 Real Output used in tracer transport (cvltr)
67	! mp1 Real Output used in tracer transport (cvltr)
68	!
69	! phi21 Real Output used in tracer transport (cvltr)
70	!
71	! d1a1 Real Output used in tracer transport (cvltr)
72	! dam1 Real Output used in tracer transport (cvltr)
73	!
74	! evap1 Real Output
75	! ep1 Real Output
76	! sij1 Real Output
77	! elij1 Real Output
78	C
79	C S. Bony, Mar 2002:
80	C * Several modules corresponding to different physical processes
81	C * Several versions of convect may be used:
82	C - iflag_con=3: version lmd (previously named convect3)
83	C - iflag_con=4: version 4.3b (vect. version, previously convect1/2)
84	C + tard: - iflag_con=5: version lmd with ice (previously named convectg)
85	C S. Bony, Oct 2002:
86	C * Vectorization of convect3 (ie version lmd)
87	C
88	C..............................END PROLOGUE.............................
89	c
90	c
91	cym#include "dimensions.h"
92	cym#include "dimphy.h"
93	c
94	c Input
95	integer len
96	integer nd
97	integer ndp1
98	integer noff
99	integer iflag_con
100	integer ntra
101	real delt
102	real t1(len,nd)
103	real q1(len,nd)
104	real qs1(len,nd)
105	real u1(len,nd)
106	real v1(len,nd)
107	real tra1(len,nd,ntra)
108	real p1(len,nd)
109	real ph1(len,ndp1)
110	c
111	c Output
112	integer iflag1(len)
113	real ft1(len,nd)
114	real fq1(len,nd)
115	real fu1(len,nd)
116	real fv1(len,nd)
117	real ftra1(len,nd,ntra)
118	real precip1(len)
119	real cbmf1(len)
120	real sig1(klon,klev)
121	real w01(klon,klev)
122	real VPrecip1(len,nd+1)
123	real evap1(len,nd) !RomP
124	real ep1(len,nd) !RomP
125	real Ma1(len,nd)
126	real upwd1(len,nd)
127	real dnwd1(len,nd)
128	real dnwd01(len,nd)
129
130	real qcondc1(len,nd) ! cld
131	real wd1(len) ! gust
132	real cape1(len)
133
134	! RomP >>>
135	real wdtrainA1(len,nd), wdtrainM1(len,nd)
136	real sij1(len,nd,nd),elij1(len,nd,nd)
137	real da1(len,nd),phi1(len,nd,nd),mp1(len,nd)
138
139	real phi21(len,nd,nd)
140	real d1a1(len,nd), dam1(len,nd)
141	real epmlmMm1(len,nd,nd),eplaMm1(len,nd)
142	! RomP <<<
143	!
144	!-------------------------------------------------------------------
145	! Original Prologue by Kerry Emanuel.
146	!-------------------------------------------------------------------
147	! --- ARGUMENTS
148	!-------------------------------------------------------------------
149	! --- On input:
150	!
151	! t: Array of absolute temperature (K) of dimension ND, with first
152	! index corresponding to lowest model level. Note that this array
153	! will be altered by the subroutine if dry convective adjustment
154	! occurs and if IPBL is not equal to 0.
155	!
156	! q: Array of specific humidity (gm/gm) of dimension ND, with first
157	! index corresponding to lowest model level. Must be defined
158	! at same grid levels as T. Note that this array will be altered
159	! if dry convective adjustment occurs and if IPBL is not equal to 0.
160	!
161	! qs: Array of saturation specific humidity of dimension ND, with first
162	! index corresponding to lowest model level. Must be defined
163	! at same grid levels as T. Note that this array will be altered
164	! if dry convective adjustment occurs and if IPBL is not equal to 0.
165	!
166	! u: Array of zonal wind velocity (m/s) of dimension ND, witth first
167	! index corresponding with the lowest model level. Defined at
168	! same levels as T. Note that this array will be altered if
169	! dry convective adjustment occurs and if IPBL is not equal to 0.
170	!
171	! v: Same as u but for meridional velocity.
172	!
173	! tra: Array of passive tracer mixing ratio, of dimensions (ND,NTRA),
174	! where NTRA is the number of different tracers. If no
175	! convective tracer transport is needed, define a dummy
176	! input array of dimension (ND,1). Tracers are defined at
177	! same vertical levels as T. Note that this array will be altered
178	! if dry convective adjustment occurs and if IPBL is not equal to 0.
179	!
180	! p: Array of pressure (mb) of dimension ND, with first
181	! index corresponding to lowest model level. Must be defined
182	! at same grid levels as T.
183	!
184	! ph: Array of pressure (mb) of dimension ND+1, with first index
185	! corresponding to lowest level. These pressures are defined at
186	! levels intermediate between those of P, T, Q and QS. The first
187	! value of PH should be greater than (i.e. at a lower level than)
188	! the first value of the array P.
189	!
190	! nl: The maximum number of levels to which convection can penetrate, plus 1.
191	! NL MUST be less than or equal to ND-1.
192	!
193	! delt: The model time step (sec) between calls to CONVECT
194	!
195	!----------------------------------------------------------------------------
196	! --- On Output:
197	!
198	! iflag: An output integer whose value denotes the following:
199	! VALUE INTERPRETATION
200	! ----- --------------
201	! 0 Moist convection occurs.
202	! 1 Moist convection occurs, but a CFL condition
203	! on the subsidence warming is violated. This
204	! does not cause the scheme to terminate.
205	! 2 Moist convection, but no precip because ep(inb) lt 0.0001
206	! 3 No moist convection because new cbmf is 0 and old cbmf is 0.
207	! 4 No moist convection; atmosphere is not
208	! unstable
209	! 6 No moist convection because ihmin le minorig.
210	! 7 No moist convection because unreasonable
211	! parcel level temperature or specific humidity.
212	! 8 No moist convection: lifted condensation
213	! level is above the 200 mb level.
214	! 9 No moist convection: cloud base is higher
215	! then the level NL-1.
216	!
217	! ft: Array of temperature tendency (K/s) of dimension ND, defined at same
218	! grid levels as T, Q, QS and P.
219	!
220	! fq: Array of specific humidity tendencies ((gm/gm)/s) of dimension ND,
221	! defined at same grid levels as T, Q, QS and P.
222	!
223	! fu: Array of forcing of zonal velocity (m/s^2) of dimension ND,
224	! defined at same grid levels as T.
225	!
226	! fv: Same as FU, but for forcing of meridional velocity.
227	!
228	! ftra: Array of forcing of tracer content, in tracer mixing ratio per
229	! second, defined at same levels as T. Dimensioned (ND,NTRA).
230	!
231	! precip: Scalar convective precipitation rate (mm/day).
232	!
233	! VPrecip: Vertical profile of convective precipitation (kg/m2/s).
234	!
235	! wd: A convective downdraft velocity scale. For use in surface
236	! flux parameterizations. See convect.ps file for details.
237	!
238	! tprime: A convective downdraft temperature perturbation scale (K).
239	! For use in surface flux parameterizations. See convect.ps
240	! file for details.
241	!
242	! qprime: A convective downdraft specific humidity
243	! perturbation scale (gm/gm).
244	! For use in surface flux parameterizations. See convect.ps
245	! file for details.
246	!
247	! cbmf: The cloud base mass flux ((kg/m**2)/s). THIS SCALAR VALUE MUST
248	! BE STORED BY THE CALLING PROGRAM AND RETURNED TO CONVECT AT
249	! ITS NEXT CALL. That is, the value of CBMF must be "remembered"
250	! by the calling program between calls to CONVECT.
251	!
252	! det: Array of detrainment mass flux of dimension ND.
253	!
254	!-------------------------------------------------------------------
255	c
256	c Local arrays
257	c
258
259	integer i,k,n,il,j
260	integer icbmax
261	integer nk1(klon)
262	integer icb1(klon)
263	integer inb1(klon)
264	integer icbs1(klon)
265
266	real plcl1(klon)
267	real tnk1(klon)
268	real qnk1(klon)
269	real gznk1(klon)
270	real pnk1(klon)
271	real qsnk1(klon)
272	real pbase1(klon)
273	real buoybase1(klon)
274
275	real lv1(klon,klev)
276	real cpn1(klon,klev)
277	real tv1(klon,klev)
278	real gz1(klon,klev)
279	real hm1(klon,klev)
280	real h1(klon,klev)
281	real tp1(klon,klev)
282	real tvp1(klon,klev)
283	real clw1(klon,klev)
284	real th1(klon,klev)
285	c
286	integer ncum
287	c
288	c (local) compressed fields:
289	c
290	cym integer nloc
291	cym parameter (nloc=klon) ! pour l'instant
292	#define nloc klon
293	integer idcum(nloc)
294	integer iflag(nloc),nk(nloc),icb(nloc)
295	integer nent(nloc,klev)
296	integer icbs(nloc)
297	integer inb(nloc), inbis(nloc)
298
299	real cbmf(nloc),plcl(nloc),tnk(nloc),qnk(nloc),gznk(nloc)
300	real t(nloc,klev),q(nloc,klev),qs(nloc,klev)
301	real u(nloc,klev),v(nloc,klev)
302	real gz(nloc,klev),h(nloc,klev),lv(nloc,klev),cpn(nloc,klev)
303	real p(nloc,klev),ph(nloc,klev+1),tv(nloc,klev),tp(nloc,klev)
304	real clw(nloc,klev)
305	real dph(nloc,klev)
306	real pbase(nloc), buoybase(nloc), th(nloc,klev)
307	real tvp(nloc,klev)
308	real sig(nloc,klev), w0(nloc,klev)
309	real hp(nloc,klev), ep(nloc,klev), sigp(nloc,klev)
310	real frac(nloc), buoy(nloc,klev)
311	real cape(nloc)
312	real m(nloc,klev), ment(nloc,klev,klev), qent(nloc,klev,klev)
313	real uent(nloc,klev,klev), vent(nloc,klev,klev)
314	real ments(nloc,klev,klev), qents(nloc,klev,klev)
315	real sij(nloc,klev,klev), elij(nloc,klev,klev)
316	real qp(nloc,klev), up(nloc,klev), vp(nloc,klev)
317	real wt(nloc,klev), water(nloc,klev), evap(nloc,klev)
318	real b(nloc,klev), ft(nloc,klev), fq(nloc,klev)
319	real fu(nloc,klev), fv(nloc,klev)
320	real upwd(nloc,klev), dnwd(nloc,klev), dnwd0(nloc,klev)
321	real Ma(nloc,klev), mike(nloc,klev), tls(nloc,klev)
322	real tps(nloc,klev), qprime(nloc), tprime(nloc)
323	real precip(nloc)
324	real VPrecip(nloc,klev+1)
325	real tra(nloc,klev,ntra), trap(nloc,klev,ntra)
326	real ftra(nloc,klev,ntra), traent(nloc,klev,klev,ntra)
327	real qcondc(nloc,klev) ! cld
328	real wd(nloc) ! gust
329	!
330	! RomP >>>
331	real da(nloc,klev),phi(nloc,klev,klev),mp(nloc,klev)
332	real epmlmMm(nloc,klev,klev),eplaMm(nloc,klev)
333	real phi2(nloc,klev,klev)
334	real d1a(nloc,klev), dam(nloc,klev)
335	real wdtrainA(nloc,klev),wdtrainM(nloc,klev)
336	real sigd(nloc)
337	! RomP <<<
338
339	nent(:,:)=0
340	!-------------------------------------------------------------------
341	! --- SET CONSTANTS AND PARAMETERS
342	!-------------------------------------------------------------------
343	print *, '-> cv_driver' !jyg
344	c -- set simulation flags:
345	c (common cvflag)
346
347	CALL cv_flag
348
349	c -- set thermodynamical constants:
350	c (common cvthermo)
351
352	CALL cv_thermo(iflag_con)
353
354	c -- set convect parameters
355	c
356	c includes microphysical parameters and parameters that
357	c control the rate of approach to quasi-equilibrium)
358	c (common cvparam)
359
360
361	if (iflag_con.eq.30) then
362	CALL cv30_param(nd,delt)
363	endif
364
365	if (iflag_con.eq.4) then
366	CALL cv_param(nd)
367	endif
368
369	!---------------------------------------------------------------------
370	! --- INITIALIZE OUTPUT ARRAYS AND PARAMETERS
371	!---------------------------------------------------------------------
372
373	ft1(:,:)=0.0
374	fq1(:,:)=0.0
375	fu1(:,:)=0.0
376	fv1(:,:)=0.0
377	tvp1(:,:)=0.0
378	tp1(:,:)=0.0
379	clw1(:,:)=0.0
380	cym
381	clw(:,:)=0.0
382	gz1(:,:) = 0.
383	VPrecip1(:,:) = 0.
384	Ma1(:,:)=0.0
385	upwd1(:,:)=0.0
386	dnwd1(:,:)=0.0
387	dnwd01(:,:)=0.0
388	qcondc1(:,:)=0.0
389
390	ftra1(:,:,:)=0.0
391
392	elij1(:,:,:) = 0.0
393	sij1(:,:,:) = 0.0
394
395	precip1(:)=0.0
396	iflag1(:)=0
397	wd1(:)=0.0
398	cape1(:)=0.0
399
400	if (iflag_con.eq.30) then
401	do il=1,len
402	sig1(il,nd)=sig1(il,nd)+1.
403	sig1(il,nd)=amin1(sig1(il,nd),12.1)
404	enddo
405	endif
406
407	! RomP >>>
408	wdtrainA1(:,:) =0.
409	wdtrainM1(:,:) =0.
410	da1(:,:) =0.
411	phi1(:,:,:) =0.
412	epmlmMm1(:,:,:) =0.
413	eplaMm1(:,:) =0.
414	mp1(:,:) =0.
415	evap1(:,:) =0.
416	ep1(:,:) =0.
417	sij1(:,:,:) =0.
418	elij1(:,:,:) =0.
419	phi21(:,:,:) =0.
420	d1a1(:,:) =0.
421	dam1(:,:) =0.
422	! RomP <<<
423
424	!--------------------------------------------------------------------
425	! --- CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY
426	!--------------------------------------------------------------------
427
428	if (iflag_con.eq.30) then
429
430	! print*,'Emanuel version 30 '
431	CALL cv30_prelim(len,nd,ndp1,t1,q1,p1,ph1 ! nd->na
432	o ,lv1,cpn1,tv1,gz1,h1,hm1,th1)
433	endif
434
435	if (iflag_con.eq.4) then
436	CALL cv_prelim(len,nd,ndp1,t1,q1,p1,ph1
437	o ,lv1,cpn1,tv1,gz1,h1,hm1)
438	endif
439
440	!--------------------------------------------------------------------
441	! --- CONVECTIVE FEED
442	!--------------------------------------------------------------------
443
444	if (iflag_con.eq.30) then
445	CALL cv30_feed(len,nd,t1,q1,qs1,p1,ph1,hm1,gz1 ! nd->na
446	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
447	endif
448
449	if (iflag_con.eq.4) then
450	CALL cv_feed(len,nd,t1,q1,qs1,p1,hm1,gz1
451	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
452	endif
453
454	!--------------------------------------------------------------------
455	! --- UNDILUTE (ADIABATIC) UPDRAFT / 1st part
456	! (up through ICB for convect4, up through ICB+1 for convect3)
457	! Calculates the lifted parcel virtual temperature at nk, the
458	! actual temperature, and the adiabatic liquid water content.
459	!--------------------------------------------------------------------
460
461	if (iflag_con.eq.30) then
462	CALL cv30_undilute1(len,nd,t1,q1,qs1,gz1,plcl1,p1,nk1,icb1 ! nd->na
463	o ,tp1,tvp1,clw1,icbs1)
464	endif
465
466	if (iflag_con.eq.4) then
467	CALL cv_undilute1(len,nd,t1,q1,qs1,gz1,p1,nk1,icb1,icbmax
468	: ,tp1,tvp1,clw1)
469	endif
470
471	!-------------------------------------------------------------------
472	! --- TRIGGERING
473	!-------------------------------------------------------------------
474
475	if (iflag_con.eq.30) then
476	CALL cv30_trigger(len,nd,icb1,plcl1,p1,th1,tv1,tvp1 ! nd->na
477	o ,pbase1,buoybase1,iflag1,sig1,w01)
478	endif
479
480	if (iflag_con.eq.4) then
481	CALL cv_trigger(len,nd,icb1,cbmf1,tv1,tvp1,iflag1)
482	endif
483
484	!=====================================================================
485	! --- IF THIS POINT IS REACHED, MOIST CONVECTIVE ADJUSTMENT IS NECESSARY
486	!=====================================================================
487
488	ncum=0
489	do 400 i=1,len
490	if(iflag1(i).eq.0)then
491	ncum=ncum+1
492	idcum(ncum)=i
493	endif
494	400 continue
495
496	print*,'cv_driver : klon, ncum = ',len,ncum
497
498	IF (ncum.gt.0) THEN
499
500	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
501	! --- COMPRESS THE FIELDS
502	! (-> vectorization over convective gridpoints)
503	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
504
505	if (iflag_con.eq.30) then
506	CALL cv30_compress( len,nloc,ncum,nd,ntra
507	: ,iflag1,nk1,icb1,icbs1
508	: ,plcl1,tnk1,qnk1,gznk1,pbase1,buoybase1
509	: ,t1,q1,qs1,u1,v1,gz1,th1
510	: ,tra1
511	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
512	: ,sig1,w01
513	o ,iflag,nk,icb,icbs
514	o ,plcl,tnk,qnk,gznk,pbase,buoybase
515	o ,t,q,qs,u,v,gz,th
516	o ,tra
517	o ,h,lv,cpn,p,ph,tv,tp,tvp,clw
518	o ,sig,w0 )
519	endif
520
521	if (iflag_con.eq.4) then
522	CALL cv_compress( len,nloc,ncum,nd
523	: ,iflag1,nk1,icb1
524	: ,cbmf1,plcl1,tnk1,qnk1,gznk1
525	: ,t1,q1,qs1,u1,v1,gz1
526	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
527	o ,iflag,nk,icb
528	o ,cbmf,plcl,tnk,qnk,gznk
529	o ,t,q,qs,u,v,gz,h,lv,cpn,p,ph,tv,tp,tvp,clw
530	o ,dph )
531	endif
532
533	!-------------------------------------------------------------------
534	! --- UNDILUTE (ADIABATIC) UPDRAFT / second part :
535	! --- FIND THE REST OF THE LIFTED PARCEL TEMPERATURES
536	! --- &
537	! --- COMPUTE THE PRECIPITATION EFFICIENCIES AND THE
538	! --- FRACTION OF PRECIPITATION FALLING OUTSIDE OF CLOUD
539	! --- &
540	! --- FIND THE LEVEL OF NEUTRAL BUOYANCY
541	!-------------------------------------------------------------------
542
543	if (iflag_con.eq.30) then
544	CALL cv30_undilute2(nloc,ncum,nd,icb,icbs,nk !na->nd
545	: ,tnk,qnk,gznk,t,q,qs,gz
546	: ,p,h,tv,lv,pbase,buoybase,plcl
547	o ,inb,tp,tvp,clw,hp,ep,sigp,buoy)
548	endif
549
550	if (iflag_con.eq.4) then
551	CALL cv_undilute2(nloc,ncum,nd,icb,nk
552	: ,tnk,qnk,gznk,t,q,qs,gz
553	: ,p,dph,h,tv,lv
554	o ,inb,inbis,tp,tvp,clw,hp,ep,sigp,frac)
555	endif
556
557	!-------------------------------------------------------------------
558	! --- CLOSURE
559	!-------------------------------------------------------------------
560
561	if (iflag_con.eq.30) then
562	CALL cv30_closure(nloc,ncum,nd,icb,inb ! na->nd
563	: ,pbase,p,ph,tv,buoy
564	o ,sig,w0,cape,m)
565	endif
566
567	if (iflag_con.eq.4) then
568	CALL cv_closure(nloc,ncum,nd,nk,icb
569	: ,tv,tvp,p,ph,dph,plcl,cpn
570	o ,iflag,cbmf)
571	endif
572
573	!-------------------------------------------------------------------
574	! --- MIXING
575	!-------------------------------------------------------------------
576
577	if (iflag_con.eq.30) then
578	CALL cv30_mixing(nloc,ncum,nd,nd,ntra,icb,nk,inb ! na->nd
579	: ,ph,t,q,qs,u,v,tra,h,lv,qnk
580	: ,hp,tv,tvp,ep,clw,m,sig
581	o ,ment,qent,uent,vent,sij,elij,ments,qents,traent)
582	endif
583
584	if (iflag_con.eq.4) then
585	CALL cv_mixing(nloc,ncum,nd,icb,nk,inb,inbis
586	: ,ph,t,q,qs,u,v,h,lv,qnk
587	: ,hp,tv,tvp,ep,clw,cbmf
588	o ,m,ment,qent,uent,vent,nent,sij,elij)
589	endif
590
591	!-------------------------------------------------------------------
592	! --- UNSATURATED (PRECIPITATING) DOWNDRAFTS
593	!-------------------------------------------------------------------
594
595	if (iflag_con.eq.30) then
596	!RomP >>>
597	CALL cv30_unsat(nloc,ncum,nd,nd,ntra,icb,inb ! na->nd
598	: ,t,q,qs,gz,u,v,tra,p,ph
599	: ,th,tv,lv,cpn,ep,sigp,clw
600	: ,m,ment,elij,delt,plcl
601	: ,mp,qp,up,vp,trap,wt,water,evap,b
602	o ,wdtrainA,wdtrainM)
603	!RomP <<<
604	endif
605
606	if (iflag_con.eq.4) then
607	CALL cv_unsat(nloc,ncum,nd,inb,t,q,qs,gz,u,v,p,ph
608	: ,h,lv,ep,sigp,clw,m,ment,elij
609	o ,iflag,mp,qp,up,vp,wt,water,evap)
610	endif
611
612	!-------------------------------------------------------------------
613	! --- YIELD
614	! (tendencies, precipitation, variables of interface with other
615	! processes, etc)
616	!-------------------------------------------------------------------
617
618	if (iflag_con.eq.30) then
619	CALL cv30_yield(nloc,ncum,nd,nd,ntra ! na->nd
620	: ,icb,inb,delt
621	: ,t,q,u,v,tra,gz,p,ph,h,hp,lv,cpn,th
622	: ,ep,clw,m,tp,mp,qp,up,vp,trap
623	: ,wt,water,evap,b
624	: ,ment,qent,uent,vent,nent,elij,traent,sig
625	: ,tv,tvp
626	o ,iflag,precip,VPrecip,ft,fq,fu,fv,ftra
627	o ,upwd,dnwd,dnwd0,ma,mike,tls,tps,qcondc,wd)
628	endif
629
630	if (iflag_con.eq.4) then
631	CALL cv_yield(nloc,ncum,nd,nk,icb,inb,delt
632	: ,t,q,u,v,gz,p,ph,h,hp,lv,cpn
633	: ,ep,clw,frac,m,mp,qp,up,vp
634	: ,wt,water,evap
635	: ,ment,qent,uent,vent,nent,elij
636	: ,tv,tvp
637	o ,iflag,wd,qprime,tprime
638	o ,precip,cbmf,ft,fq,fu,fv,Ma,qcondc)
639	endif
640
641	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
642	! --- passive tracers
643	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
644
645	if (iflag_con.eq.30) then
646	!RomP >>>
647	CALL cv30_tracer(nloc,len,ncum,nd,nd,
648	: ment,sij,da,phi,phi2,d1a,dam,
649	: ep,VPrecip,elij,clw,epmlmMm,eplaMm,
650	: icb,inb)
651	!RomP <<<
652	endif
653
654	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
655	! --- UNCOMPRESS THE FIELDS
656	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
657	c set iflag1 =42 for non convective points
658	do i=1,len
659	iflag1(i)=42
660	end do
661	c
662	if (iflag_con.eq.30) then
663	CALL cv30_uncompress(nloc,len,ncum,nd,ntra,idcum
664	: ,iflag
665	: ,precip,VPrecip,evap,ep,sig,w0 !RomP
666	: ,ft,fq,fu,fv,ftra
667	: ,inb
668	: ,Ma,upwd,dnwd,dnwd0,qcondc,wd,cape
669	: ,da,phi,mp,phi2,d1a,dam,sij !RomP
670	: ,elij,clw,epmlmMm,eplaMm !RomP
671	: ,wdtrainA,wdtrainM !RomP
672	o ,iflag1
673	o ,precip1,VPrecip1,evap1,ep1,sig1,w01 !RomP
674	o ,ft1,fq1,fu1,fv1,ftra1
675	o ,inb1
676	o ,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1
677	o ,da1,phi1,mp1,phi21,d1a1,dam1,sij1 !RomP
678	o ,elij1,clw1,epmlmMm1,eplaMm1 !RomP
679	o ,wdtrainA1,wdtrainM1) !RomP
680	endif
681
682	if (iflag_con.eq.4) then
683	CALL cv_uncompress(nloc,len,ncum,nd,idcum
684	: ,iflag
685	: ,precip,cbmf
686	: ,ft,fq,fu,fv
687	: ,Ma,qcondc
688	o ,iflag1
689	o ,precip1,cbmf1
690	o ,ft1,fq1,fu1,fv1
691	o ,Ma1,qcondc1 )
692	endif
693
694	ENDIF ! ncum>0
695
696	9999 continue
697
698	print *, 'fin cv_driver ->' !jyg
699	return
700	end
701
702	!==================================================================
703	SUBROUTINE cv_flag
704	implicit none
705
706	#include "cvflag.h"
707
708	c -- si .TRUE., on rend la gravite plus explicite et eventuellement
709	c differente de 10.0 dans convect3:
710	cvflag_grav = .TRUE.
711
712	return
713	end
714
715	!==================================================================
716	SUBROUTINE cv_thermo(iflag_con)
717	implicit none
718
719	c-------------------------------------------------------------
720	c Set thermodynamical constants for convectL
721	c-------------------------------------------------------------
722
723	#include "YOMCST.h"
724	#include "cvthermo.h"
725
726	integer iflag_con
727
728
729	c original set from convect:
730	if (iflag_con.eq.4) then
731	cpd=1005.7
732	cpv=1870.0
733	cl=4190.0
734	rrv=461.5
735	rrd=287.04
736	lv0=2.501E6
737	g=9.8
738	t0=273.15
739	grav=g
740	else
741
742	c constants consistent with LMDZ:
743	cpd = RCPD
744	cpv = RCPV
745	cl = RCW
746	rrv = RV
747	rrd = RD
748	lv0 = RLVTT
749	g = RG ! not used in convect3
750	c ori t0 = RTT
751	t0 = 273.15 ! convect3 (RTT=273.16)
752	c maf grav= 10. ! implicitely or explicitely used in convect3
753	grav= g ! implicitely or explicitely used in convect3
754	endif
755
756	rowl=1000.0 !(a quelle variable de YOMCST cela correspond-il?)
757
758	clmcpv=cl-cpv
759	clmcpd=cl-cpd
760	cpdmcp=cpd-cpv
761	cpvmcpd=cpv-cpd
762	cpvmcl=cl-cpv ! for convect3
763	eps=rrd/rrv
764	epsi=1.0/eps
765	epsim1=epsi-1.0
766	c ginv=1.0/g
767	ginv=1.0/grav
768	hrd=0.5*rrd
769
770	return
771	end

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