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cv_driver.F @ 1744

Last change on this file since 1744 was 1742, checked in by idelkadi, 12 years ago

1- Inclusion des developpements de la these de Romain Pilon sur le
lessivage des aerosols :

a/ par les pluies convectives (modifs cv30_routines et cv3_routines pour

sortir les champs nécessaires au calcul off-line ; modif cvltr)

b/ par les pluies stratiformes (modifs phytrac et introduction

lsc_scav).

2- Choix entre plusieurs schemas pour les pluies stratiformes, commande
par iflag_lscav.

3- Quelques corrections dans la convection "Nouvelle Physique" pour
assurer la conservation des traceurs (cv3p1_mixing et cva_driver) (travail
de Robin Locatelli).

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

File size: 24.9 KB

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

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