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cv_driver.F @ 532

Last change on this file since 532 was 524, checked in by lmdzadmin, 21 years ago
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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,
8	& cbmf1,sig1,w01,
9	& delt,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1)
10	C
11	implicit none
12	C
13	C.............................START PROLOGUE............................
14	C
15	C PARAMETERS:
16	C Name Type Usage Description
17	C ---------- ---------- ------- ----------------------------
18	C
19	C len Integer Input first (i) dimension
20	C nd Integer Input vertical (k) dimension
21	C ndp1 Integer Input nd + 1
22	C ntra Integer Input number of tracors
23	C iflag_con Integer Input version of convect (3/4)
24	C t1 Real Input temperature
25	C q1 Real Input specific hum
26	C qs1 Real Input sat specific hum
27	C u1 Real Input u-wind
28	C v1 Real Input v-wind
29	C tra1 Real Input tracors
30	C p1 Real Input full level pressure
31	C ph1 Real Input half level pressure
32	C iflag1 Integer Output flag for Emanuel conditions
33	C ft1 Real Output temp tend
34	C fq1 Real Output spec hum tend
35	C fu1 Real Output u-wind tend
36	C fv1 Real Output v-wind tend
37	C ftra1 Real Output tracor tend
38	C precip1 Real Output precipitation
39	C cbmf1 Real Output cloud base mass flux
40	C sig1 Real In/Out section adiabatic updraft
41	C w01 Real In/Out vertical velocity within adiab updraft
42	C delt Real Input time step
43	C Ma1 Real Output mass flux adiabatic updraft
44	C upwd1 Real Output total upward mass flux (adiab+mixed)
45	C dnwd1 Real Output saturated downward mass flux (mixed)
46	C dnwd01 Real Output unsaturated downward mass flux
47	C qcondc1 Real Output in-cld mixing ratio of condensed water
48	C wd1 Real Output downdraft velocity scale for sfc fluxes
49	C cape1 Real Output CAPE
50	C
51	C S. Bony, Mar 2002:
52	C * Several modules corresponding to different physical processes
53	C * Several versions of convect may be used:
54	C - iflag_con=3: version lmd (previously named convect3)
55	C - iflag_con=4: version 4.3b (vect. version, previously convect1/2)
56	C + tard: - iflag_con=5: version lmd with ice (previously named convectg)
57	C S. Bony, Oct 2002:
58	C * Vectorization of convect3 (ie version lmd)
59	C
60	C..............................END PROLOGUE.............................
61	c
62	c
63	#include "dimensions.h"
64	#include "dimphy.h"
65
66	integer len
67	integer nd
68	integer ndp1
69	integer noff
70	integer iflag_con
71	integer ntra
72	real t1(len,nd)
73	real q1(len,nd)
74	real qs1(len,nd)
75	real u1(len,nd)
76	real v1(len,nd)
77	real p1(len,nd)
78	real ph1(len,ndp1)
79	integer iflag1(len)
80	real ft1(len,nd)
81	real fq1(len,nd)
82	real fu1(len,nd)
83	real fv1(len,nd)
84	real precip1(len)
85	real cbmf1(len)
86	real Ma1(len,nd)
87	real upwd1(len,nd)
88	real dnwd1(len,nd)
89	real dnwd01(len,nd)
90
91	real qcondc1(len,nd) ! cld
92	real wd1(len) ! gust
93	real cape1(len)
94
95	real tra1(len,nd,ntra)
96	real ftra1(len,nd,ntra)
97
98	real delt
99
100	!-------------------------------------------------------------------
101	! --- ARGUMENTS
102	!-------------------------------------------------------------------
103	! --- On input:
104	!
105	! t: Array of absolute temperature (K) of dimension ND, with first
106	! index corresponding to lowest model level. Note that this array
107	! will be altered by the subroutine if dry convective adjustment
108	! occurs and if IPBL is not equal to 0.
109	!
110	! q: Array of specific humidity (gm/gm) of dimension ND, with first
111	! index corresponding to lowest model level. Must be defined
112	! at same grid levels as T. Note that this array will be altered
113	! if dry convective adjustment occurs and if IPBL is not equal to 0.
114	!
115	! qs: Array of saturation specific humidity of dimension ND, with first
116	! index corresponding to lowest model level. Must be defined
117	! at same grid levels as T. Note that this array will be altered
118	! if dry convective adjustment occurs and if IPBL is not equal to 0.
119	!
120	! u: Array of zonal wind velocity (m/s) of dimension ND, witth first
121	! index corresponding with the lowest model level. Defined at
122	! same levels as T. Note that this array will be altered if
123	! dry convective adjustment occurs and if IPBL is not equal to 0.
124	!
125	! v: Same as u but for meridional velocity.
126	!
127	! tra: Array of passive tracer mixing ratio, of dimensions (ND,NTRA),
128	! where NTRA is the number of different tracers. If no
129	! convective tracer transport is needed, define a dummy
130	! input array of dimension (ND,1). Tracers are defined at
131	! same vertical levels as T. Note that this array will be altered
132	! if dry convective adjustment occurs and if IPBL is not equal to 0.
133	!
134	! p: Array of pressure (mb) of dimension ND, with first
135	! index corresponding to lowest model level. Must be defined
136	! at same grid levels as T.
137	!
138	! ph: Array of pressure (mb) of dimension ND+1, with first index
139	! corresponding to lowest level. These pressures are defined at
140	! levels intermediate between those of P, T, Q and QS. The first
141	! value of PH should be greater than (i.e. at a lower level than)
142	! the first value of the array P.
143	!
144	! nl: The maximum number of levels to which convection can penetrate, plus 1.
145	! NL MUST be less than or equal to ND-1.
146	!
147	! delt: The model time step (sec) between calls to CONVECT
148	!
149	!----------------------------------------------------------------------------
150	! --- On Output:
151	!
152	! iflag: An output integer whose value denotes the following:
153	! VALUE INTERPRETATION
154	! ----- --------------
155	! 0 Moist convection occurs.
156	! 1 Moist convection occurs, but a CFL condition
157	! on the subsidence warming is violated. This
158	! does not cause the scheme to terminate.
159	! 2 Moist convection, but no precip because ep(inb) lt 0.0001
160	! 3 No moist convection because new cbmf is 0 and old cbmf is 0.
161	! 4 No moist convection; atmosphere is not
162	! unstable
163	! 6 No moist convection because ihmin le minorig.
164	! 7 No moist convection because unreasonable
165	! parcel level temperature or specific humidity.
166	! 8 No moist convection: lifted condensation
167	! level is above the 200 mb level.
168	! 9 No moist convection: cloud base is higher
169	! then the level NL-1.
170	!
171	! ft: Array of temperature tendency (K/s) of dimension ND, defined at same
172	! grid levels as T, Q, QS and P.
173	!
174	! fq: Array of specific humidity tendencies ((gm/gm)/s) of dimension ND,
175	! defined at same grid levels as T, Q, QS and P.
176	!
177	! fu: Array of forcing of zonal velocity (m/s^2) of dimension ND,
178	! defined at same grid levels as T.
179	!
180	! fv: Same as FU, but for forcing of meridional velocity.
181	!
182	! ftra: Array of forcing of tracer content, in tracer mixing ratio per
183	! second, defined at same levels as T. Dimensioned (ND,NTRA).
184	!
185	! precip: Scalar convective precipitation rate (mm/day).
186	!
187	! wd: A convective downdraft velocity scale. For use in surface
188	! flux parameterizations. See convect.ps file for details.
189	!
190	! tprime: A convective downdraft temperature perturbation scale (K).
191	! For use in surface flux parameterizations. See convect.ps
192	! file for details.
193	!
194	! qprime: A convective downdraft specific humidity
195	! perturbation scale (gm/gm).
196	! For use in surface flux parameterizations. See convect.ps
197	! file for details.
198	!
199	! cbmf: The cloud base mass flux ((kg/m**2)/s). THIS SCALAR VALUE MUST
200	! BE STORED BY THE CALLING PROGRAM AND RETURNED TO CONVECT AT
201	! ITS NEXT CALL. That is, the value of CBMF must be "remembered"
202	! by the calling program between calls to CONVECT.
203	!
204	! det: Array of detrainment mass flux of dimension ND.
205	!
206	!-------------------------------------------------------------------
207	c
208	c Local arrays
209	c
210
211	integer i,k,n,il,j
212	integer icbmax
213	integer nk1(klon)
214	integer icb1(klon)
215	integer icbs1(klon)
216
217	real plcl1(klon)
218	real tnk1(klon)
219	real qnk1(klon)
220	real gznk1(klon)
221	real pnk1(klon)
222	real qsnk1(klon)
223	real pbase1(klon)
224	real buoybase1(klon)
225
226	real lv1(klon,klev)
227	real cpn1(klon,klev)
228	real tv1(klon,klev)
229	real gz1(klon,klev)
230	real hm1(klon,klev)
231	real h1(klon,klev)
232	real tp1(klon,klev)
233	real tvp1(klon,klev)
234	real clw1(klon,klev)
235	real sig1(klon,klev)
236	real w01(klon,klev)
237	real th1(klon,klev)
238	c
239	integer ncum
240	c
241	c (local) compressed fields:
242	c
243	integer nloc
244	parameter (nloc=klon) ! pour l'instant
245
246	integer idcum(nloc)
247	integer iflag(nloc),nk(nloc),icb(nloc)
248	integer nent(nloc,klev)
249	integer icbs(nloc)
250	integer inb(nloc), inbis(nloc)
251
252	real cbmf(nloc),plcl(nloc),tnk(nloc),qnk(nloc),gznk(nloc)
253	real t(nloc,klev),q(nloc,klev),qs(nloc,klev)
254	real u(nloc,klev),v(nloc,klev)
255	real gz(nloc,klev),h(nloc,klev),lv(nloc,klev),cpn(nloc,klev)
256	real p(nloc,klev),ph(nloc,klev+1),tv(nloc,klev),tp(nloc,klev)
257	real clw(nloc,klev)
258	real dph(nloc,klev)
259	real pbase(nloc), buoybase(nloc), th(nloc,klev)
260	real tvp(nloc,klev)
261	real sig(nloc,klev), w0(nloc,klev)
262	real hp(nloc,klev), ep(nloc,klev), sigp(nloc,klev)
263	real frac(nloc), buoy(nloc,klev)
264	real cape(nloc)
265	real m(nloc,klev), ment(nloc,klev,klev), qent(nloc,klev,klev)
266	real uent(nloc,klev,klev), vent(nloc,klev,klev)
267	real ments(nloc,klev,klev), qents(nloc,klev,klev)
268	real sij(nloc,klev,klev), elij(nloc,klev,klev)
269	real mp(nloc,klev), qp(nloc,klev), up(nloc,klev), vp(nloc,klev)
270	real wt(nloc,klev), water(nloc,klev), evap(nloc,klev)
271	real b(nloc,klev), ft(nloc,klev), fq(nloc,klev)
272	real fu(nloc,klev), fv(nloc,klev)
273	real upwd(nloc,klev), dnwd(nloc,klev), dnwd0(nloc,klev)
274	real Ma(nloc,klev), mike(nloc,klev), tls(nloc,klev)
275	real tps(nloc,klev), qprime(nloc), tprime(nloc)
276	real precip(nloc)
277	real tra(nloc,klev,ntra), trap(nloc,klev,ntra)
278	real ftra(nloc,klev,ntra), traent(nloc,klev,klev,ntra)
279	real qcondc(nloc,klev) ! cld
280	real wd(nloc) ! gust
281
282	!-------------------------------------------------------------------
283	! --- SET CONSTANTS AND PARAMETERS
284	!-------------------------------------------------------------------
285
286	c -- set simulation flags:
287	c (common cvflag)
288
289	CALL cv_flag
290
291	c -- set thermodynamical constants:
292	c (common cvthermo)
293
294	CALL cv_thermo(iflag_con)
295
296	c -- set convect parameters
297	c
298	c includes microphysical parameters and parameters that
299	c control the rate of approach to quasi-equilibrium)
300	c (common cvparam)
301
302	if (iflag_con.eq.3) then
303	CALL cv3_param(nd,delt)
304	endif
305
306	if (iflag_con.eq.4) then
307	CALL cv_param(nd)
308	endif
309
310	!---------------------------------------------------------------------
311	! --- INITIALIZE OUTPUT ARRAYS AND PARAMETERS
312	!---------------------------------------------------------------------
313
314	do 20 k=1,nd
315	do 10 i=1,len
316	ft1(i,k)=0.0
317	fq1(i,k)=0.0
318	fu1(i,k)=0.0
319	fv1(i,k)=0.0
320	tvp1(i,k)=0.0
321	tp1(i,k)=0.0
322	clw1(i,k)=0.0
323	gz1(i,k) = 0.
324
325	Ma1(i,k)=0.0
326	upwd1(i,k)=0.0
327	dnwd1(i,k)=0.0
328	dnwd01(i,k)=0.0
329	qcondc1(i,k)=0.0
330	10 continue
331	20 continue
332
333	do 30 j=1,ntra
334	do 31 k=1,nd
335	do 32 i=1,len
336	ftra1(i,k,j)=0.0
337	32 continue
338	31 continue
339	30 continue
340
341	do 60 i=1,len
342	precip1(i)=0.0
343	iflag1(i)=0
344	wd1(i)=0.0
345	cape1(i)=0.0
346	60 continue
347
348	if (iflag_con.eq.3) then
349	do il=1,len
350	sig1(il,nd)=sig1(il,nd)+1.
351	sig1(il,nd)=amin1(sig1(il,nd),12.1)
352	enddo
353	endif
354
355	!--------------------------------------------------------------------
356	! --- CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY
357	!--------------------------------------------------------------------
358
359	if (iflag_con.eq.3) then
360	CALL cv3_prelim(len,nd,ndp1,t1,q1,p1,ph1 ! nd->na
361	o ,lv1,cpn1,tv1,gz1,h1,hm1,th1)
362	endif
363
364	if (iflag_con.eq.4) then
365	CALL cv_prelim(len,nd,ndp1,t1,q1,p1,ph1
366	o ,lv1,cpn1,tv1,gz1,h1,hm1)
367	endif
368
369	!--------------------------------------------------------------------
370	! --- CONVECTIVE FEED
371	!--------------------------------------------------------------------
372
373	if (iflag_con.eq.3) then
374	CALL cv3_feed(len,nd,t1,q1,qs1,p1,ph1,hm1,gz1 ! nd->na
375	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
376	endif
377
378	if (iflag_con.eq.4) then
379	CALL cv_feed(len,nd,t1,q1,qs1,p1,hm1,gz1
380	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
381	endif
382
383	!--------------------------------------------------------------------
384	! --- UNDILUTE (ADIABATIC) UPDRAFT / 1st part
385	! (up through ICB for convect4, up through ICB+1 for convect3)
386	! Calculates the lifted parcel virtual temperature at nk, the
387	! actual temperature, and the adiabatic liquid water content.
388	!--------------------------------------------------------------------
389
390	if (iflag_con.eq.3) then
391	CALL cv3_undilute1(len,nd,t1,q1,qs1,gz1,plcl1,p1,nk1,icb1 ! nd->na
392	o ,tp1,tvp1,clw1,icbs1)
393	endif
394
395	if (iflag_con.eq.4) then
396	CALL cv_undilute1(len,nd,t1,q1,qs1,gz1,p1,nk1,icb1,icbmax
397	: ,tp1,tvp1,clw1)
398	endif
399
400	!-------------------------------------------------------------------
401	! --- TRIGGERING
402	!-------------------------------------------------------------------
403
404	if (iflag_con.eq.3) then
405	CALL cv3_trigger(len,nd,icb1,plcl1,p1,th1,tv1,tvp1 ! nd->na
406	o ,pbase1,buoybase1,iflag1,sig1,w01)
407	endif
408
409	if (iflag_con.eq.4) then
410	CALL cv_trigger(len,nd,icb1,cbmf1,tv1,tvp1,iflag1)
411	endif
412
413	!=====================================================================
414	! --- IF THIS POINT IS REACHED, MOIST CONVECTIVE ADJUSTMENT IS NECESSARY
415	!=====================================================================
416
417	ncum=0
418	do 400 i=1,len
419	if(iflag1(i).eq.0)then
420	ncum=ncum+1
421	idcum(ncum)=i
422	endif
423	400 continue
424
425	c print*,'klon, ncum = ',len,ncum
426
427	IF (ncum.gt.0) THEN
428
429	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
430	! --- COMPRESS THE FIELDS
431	! (-> vectorization over convective gridpoints)
432	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
433
434	if (iflag_con.eq.3) then
435	CALL cv3_compress( len,nloc,ncum,nd,ntra
436	: ,iflag1,nk1,icb1,icbs1
437	: ,plcl1,tnk1,qnk1,gznk1,pbase1,buoybase1
438	: ,t1,q1,qs1,u1,v1,gz1,th1
439	: ,tra1
440	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
441	: ,sig1,w01
442	o ,iflag,nk,icb,icbs
443	o ,plcl,tnk,qnk,gznk,pbase,buoybase
444	o ,t,q,qs,u,v,gz,th
445	o ,tra
446	o ,h,lv,cpn,p,ph,tv,tp,tvp,clw
447	o ,sig,w0 )
448	endif
449
450	if (iflag_con.eq.4) then
451	CALL cv_compress( len,nloc,ncum,nd
452	: ,iflag1,nk1,icb1
453	: ,cbmf1,plcl1,tnk1,qnk1,gznk1
454	: ,t1,q1,qs1,u1,v1,gz1
455	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
456	o ,iflag,nk,icb
457	o ,cbmf,plcl,tnk,qnk,gznk
458	o ,t,q,qs,u,v,gz,h,lv,cpn,p,ph,tv,tp,tvp,clw
459	o ,dph )
460	endif
461
462	!-------------------------------------------------------------------
463	! --- UNDILUTE (ADIABATIC) UPDRAFT / second part :
464	! --- FIND THE REST OF THE LIFTED PARCEL TEMPERATURES
465	! --- &
466	! --- COMPUTE THE PRECIPITATION EFFICIENCIES AND THE
467	! --- FRACTION OF PRECIPITATION FALLING OUTSIDE OF CLOUD
468	! --- &
469	! --- FIND THE LEVEL OF NEUTRAL BUOYANCY
470	!-------------------------------------------------------------------
471
472	if (iflag_con.eq.3) then
473	CALL cv3_undilute2(nloc,ncum,nd,icb,icbs,nk !na->nd
474	: ,tnk,qnk,gznk,t,q,qs,gz
475	: ,p,h,tv,lv,pbase,buoybase,plcl
476	o ,inb,tp,tvp,clw,hp,ep,sigp,buoy)
477	endif
478
479	if (iflag_con.eq.4) then
480	CALL cv_undilute2(nloc,ncum,nd,icb,nk
481	: ,tnk,qnk,gznk,t,q,qs,gz
482	: ,p,dph,h,tv,lv
483	o ,inb,inbis,tp,tvp,clw,hp,ep,sigp,frac)
484	endif
485
486	!-------------------------------------------------------------------
487	! --- CLOSURE
488	!-------------------------------------------------------------------
489
490	if (iflag_con.eq.3) then
491	CALL cv3_closure(nloc,ncum,nd,icb,inb ! na->nd
492	: ,pbase,p,ph,tv,buoy
493	o ,sig,w0,cape,m)
494	endif
495
496	if (iflag_con.eq.4) then
497	CALL cv_closure(nloc,ncum,nd,nk,icb
498	: ,tv,tvp,p,ph,dph,plcl,cpn
499	o ,iflag,cbmf)
500	endif
501
502	!-------------------------------------------------------------------
503	! --- MIXING
504	!-------------------------------------------------------------------
505
506	if (iflag_con.eq.3) then
507	CALL cv3_mixing(nloc,ncum,nd,nd,ntra,icb,nk,inb ! na->nd
508	: ,ph,t,q,qs,u,v,tra,h,lv,qnk
509	: ,hp,tv,tvp,ep,clw,m,sig
510	o ,ment,qent,uent,vent,sij,elij,ments,qents,traent)
511	endif
512
513	if (iflag_con.eq.4) then
514	CALL cv_mixing(nloc,ncum,nd,icb,nk,inb,inbis
515	: ,ph,t,q,qs,u,v,h,lv,qnk
516	: ,hp,tv,tvp,ep,clw,cbmf
517	o ,m,ment,qent,uent,vent,nent,sij,elij)
518	endif
519
520	!-------------------------------------------------------------------
521	! --- UNSATURATED (PRECIPITATING) DOWNDRAFTS
522	!-------------------------------------------------------------------
523
524	if (iflag_con.eq.3) then
525	CALL cv3_unsat(nloc,ncum,nd,nd,ntra,icb,inb ! na->nd
526	: ,t,q,qs,gz,u,v,tra,p,ph
527	: ,th,tv,lv,cpn,ep,sigp,clw
528	: ,m,ment,elij,delt,plcl
529	o ,mp,qp,up,vp,trap,wt,water,evap,b)
530	endif
531
532	if (iflag_con.eq.4) then
533	CALL cv_unsat(nloc,ncum,nd,inb,t,q,qs,gz,u,v,p,ph
534	: ,h,lv,ep,sigp,clw,m,ment,elij
535	o ,iflag,mp,qp,up,vp,wt,water,evap)
536	endif
537
538	!-------------------------------------------------------------------
539	! --- YIELD
540	! (tendencies, precipitation, variables of interface with other
541	! processes, etc)
542	!-------------------------------------------------------------------
543
544	if (iflag_con.eq.3) then
545	CALL cv3_yield(nloc,ncum,nd,nd,ntra ! na->nd
546	: ,icb,inb,delt
547	: ,t,q,u,v,tra,gz,p,ph,h,hp,lv,cpn,th
548	: ,ep,clw,m,tp,mp,qp,up,vp,trap
549	: ,wt,water,evap,b
550	: ,ment,qent,uent,vent,nent,elij,traent,sig
551	: ,tv,tvp
552	o ,iflag,precip,ft,fq,fu,fv,ftra
553	o ,upwd,dnwd,dnwd0,ma,mike,tls,tps,qcondc,wd)
554	endif
555
556	if (iflag_con.eq.4) then
557	CALL cv_yield(nloc,ncum,nd,nk,icb,inb,delt
558	: ,t,q,u,v,gz,p,ph,h,hp,lv,cpn
559	: ,ep,clw,frac,m,mp,qp,up,vp
560	: ,wt,water,evap
561	: ,ment,qent,uent,vent,nent,elij
562	: ,tv,tvp
563	o ,iflag,wd,qprime,tprime
564	o ,precip,cbmf,ft,fq,fu,fv,Ma,qcondc)
565	endif
566
567	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
568	! --- UNCOMPRESS THE FIELDS
569	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
570
571
572	if (iflag_con.eq.3) then
573	CALL cv3_uncompress(nloc,len,ncum,nd,ntra,idcum
574	: ,iflag
575	: ,precip,sig,w0
576	: ,ft,fq,fu,fv,ftra
577	: ,Ma,upwd,dnwd,dnwd0,qcondc,wd,cape
578	o ,iflag1
579	o ,precip1,sig1,w01
580	o ,ft1,fq1,fu1,fv1,ftra1
581	o ,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1 )
582	endif
583
584	if (iflag_con.eq.4) then
585	CALL cv_uncompress(nloc,len,ncum,nd,idcum
586	: ,iflag
587	: ,precip,cbmf
588	: ,ft,fq,fu,fv
589	: ,Ma,qcondc
590	o ,iflag1
591	o ,precip1,cbmf1
592	o ,ft1,fq1,fu1,fv1
593	o ,Ma1,qcondc1 )
594	endif
595
596	ENDIF ! ncum>0
597
598	9999 continue
599
600	return
601	end
602
603	!==================================================================
604	SUBROUTINE cv_flag
605	implicit none
606
607	#include "cvflag.h"
608
609	c -- si .TRUE., on rend la gravite plus explicite et eventuellement
610	c differente de 10.0 dans convect3:
611	cvflag_grav = .FALSE.
612
613	return
614	end
615
616	!==================================================================
617	SUBROUTINE cv_thermo(iflag_con)
618	implicit none
619
620	c-------------------------------------------------------------
621	c Set thermodynamical constants for convectL
622	c-------------------------------------------------------------
623
624	#include "YOMCST.h"
625	#include "cvthermo.h"
626
627	integer iflag_con
628
629
630	c original set from convect:
631	if (iflag_con.eq.4) then
632	cpd=1005.7
633	cpv=1870.0
634	cl=4190.0
635	rrv=461.5
636	rrd=287.04
637	lv0=2.501E6
638	g=9.8
639	t0=273.15
640	grav=g
641	endif
642
643	c constants consistent with LMDZ:
644	if (iflag_con.eq.3) then
645	cpd = RCPD
646	cpv = RCPV
647	cl = RCW
648	rrv = RV
649	rrd = RD
650	lv0 = RLVTT
651	g = RG ! not used in convect3
652	c ori t0 = RTT
653	t0 = 273.15 ! convect3 (RTT=273.16)
654	grav= 10. ! implicitely or explicitely used in convect3
655	endif
656
657	rowl=1000.0 !(a quelle variable de YOMCST cela correspond-il?)
658
659	clmcpv=cl-cpv
660	clmcpd=cl-cpd
661	cpdmcp=cpd-cpv
662	cpvmcpd=cpv-cpd
663	cpvmcl=cl-cpv ! for convect3
664	eps=rrd/rrv
665	epsi=1.0/eps
666	epsim1=epsi-1.0
667	c ginv=1.0/g
668	ginv=1.0/grav
669	hrd=0.5*rrd
670
671	return
672	end
673

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