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cv_driver.F @ 897

Last change on this file since 897 was 766, checked in by Laurent Fairhead, 18 years ago
Merge entre la version V3_conv et le HEAD YM, JG, LF
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 23.8 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)
12	C
13	USE dimphy
14	implicit none
15	C
16	C.............................START PROLOGUE............................
17	C
18	C PARAMETERS:
19	C Name Type Usage Description
20	C ---------- ---------- ------- ----------------------------
21	C
22	C len Integer Input first (i) dimension
23	C nd Integer Input vertical (k) dimension
24	C ndp1 Integer Input nd + 1
25	C ntra Integer Input number of tracors
26	C iflag_con Integer Input version of convect (3/4)
27	C t1 Real Input temperature
28	C q1 Real Input specific hum
29	C qs1 Real Input sat specific hum
30	C u1 Real Input u-wind
31	C v1 Real Input v-wind
32	C tra1 Real Input tracors
33	C p1 Real Input full level pressure
34	C ph1 Real Input half level pressure
35	C iflag1 Integer Output flag for Emanuel conditions
36	C ft1 Real Output temp tend
37	C fq1 Real Output spec hum tend
38	C fu1 Real Output u-wind tend
39	C fv1 Real Output v-wind tend
40	C ftra1 Real Output tracor tend
41	C precip1 Real Output precipitation
42	C VPrecip1 Real Output vertical profile of precipitations
43	C cbmf1 Real Output cloud base mass flux
44	C sig1 Real In/Out section adiabatic updraft
45	C w01 Real In/Out vertical velocity within adiab updraft
46	C delt Real Input time step
47	C Ma1 Real Output mass flux adiabatic updraft
48	C upwd1 Real Output total upward mass flux (adiab+mixed)
49	C dnwd1 Real Output saturated downward mass flux (mixed)
50	C dnwd01 Real Output unsaturated downward mass flux
51	C qcondc1 Real Output in-cld mixing ratio of condensed water
52	C wd1 Real Output downdraft velocity scale for sfc fluxes
53	C cape1 Real Output CAPE
54	C
55	C S. Bony, Mar 2002:
56	C * Several modules corresponding to different physical processes
57	C * Several versions of convect may be used:
58	C - iflag_con=3: version lmd (previously named convect3)
59	C - iflag_con=4: version 4.3b (vect. version, previously convect1/2)
60	C + tard: - iflag_con=5: version lmd with ice (previously named convectg)
61	C S. Bony, Oct 2002:
62	C * Vectorization of convect3 (ie version lmd)
63	C
64	C..............................END PROLOGUE.............................
65	c
66	c
67	cym#include "dimensions.h"
68	cym#include "dimphy.h"
69
70	integer len
71	integer nd
72	integer ndp1
73	integer noff
74	integer iflag_con
75	integer ntra
76	real t1(len,nd)
77	real q1(len,nd)
78	real qs1(len,nd)
79	real u1(len,nd)
80	real v1(len,nd)
81	real p1(len,nd)
82	real ph1(len,ndp1)
83	integer iflag1(len)
84	real ft1(len,nd)
85	real fq1(len,nd)
86	real fu1(len,nd)
87	real fv1(len,nd)
88	real precip1(len)
89	real cbmf1(len)
90	real VPrecip1(len,nd+1)
91	real Ma1(len,nd)
92	real upwd1(len,nd)
93	real dnwd1(len,nd)
94	real dnwd01(len,nd)
95
96	real qcondc1(len,nd) ! cld
97	real wd1(len) ! gust
98	real cape1(len)
99
100	real da1(len,nd),phi1(len,nd,nd),mp1(len,nd)
101	real da(len,nd),phi(len,nd,nd),mp(len,nd)
102	real tra1(len,nd,ntra)
103	real ftra1(len,nd,ntra)
104
105	real delt
106
107	!-------------------------------------------------------------------
108	! --- ARGUMENTS
109	!-------------------------------------------------------------------
110	! --- On input:
111	!
112	! t: Array of absolute temperature (K) of dimension ND, with first
113	! index corresponding to lowest model level. Note that this array
114	! will be altered by the subroutine if dry convective adjustment
115	! occurs and if IPBL is not equal to 0.
116	!
117	! q: Array of specific humidity (gm/gm) of dimension ND, with first
118	! index corresponding to lowest model level. Must be defined
119	! at same grid levels as T. Note that this array will be altered
120	! if dry convective adjustment occurs and if IPBL is not equal to 0.
121	!
122	! qs: Array of saturation specific humidity of dimension ND, with first
123	! index corresponding to lowest model level. Must be defined
124	! at same grid levels as T. Note that this array will be altered
125	! if dry convective adjustment occurs and if IPBL is not equal to 0.
126	!
127	! u: Array of zonal wind velocity (m/s) of dimension ND, witth first
128	! index corresponding with the lowest model level. Defined at
129	! same levels as T. Note that this array will be altered if
130	! dry convective adjustment occurs and if IPBL is not equal to 0.
131	!
132	! v: Same as u but for meridional velocity.
133	!
134	! tra: Array of passive tracer mixing ratio, of dimensions (ND,NTRA),
135	! where NTRA is the number of different tracers. If no
136	! convective tracer transport is needed, define a dummy
137	! input array of dimension (ND,1). Tracers are defined at
138	! same vertical levels as T. Note that this array will be altered
139	! if dry convective adjustment occurs and if IPBL is not equal to 0.
140	!
141	! p: Array of pressure (mb) of dimension ND, with first
142	! index corresponding to lowest model level. Must be defined
143	! at same grid levels as T.
144	!
145	! ph: Array of pressure (mb) of dimension ND+1, with first index
146	! corresponding to lowest level. These pressures are defined at
147	! levels intermediate between those of P, T, Q and QS. The first
148	! value of PH should be greater than (i.e. at a lower level than)
149	! the first value of the array P.
150	!
151	! nl: The maximum number of levels to which convection can penetrate, plus 1.
152	! NL MUST be less than or equal to ND-1.
153	!
154	! delt: The model time step (sec) between calls to CONVECT
155	!
156	!----------------------------------------------------------------------------
157	! --- On Output:
158	!
159	! iflag: An output integer whose value denotes the following:
160	! VALUE INTERPRETATION
161	! ----- --------------
162	! 0 Moist convection occurs.
163	! 1 Moist convection occurs, but a CFL condition
164	! on the subsidence warming is violated. This
165	! does not cause the scheme to terminate.
166	! 2 Moist convection, but no precip because ep(inb) lt 0.0001
167	! 3 No moist convection because new cbmf is 0 and old cbmf is 0.
168	! 4 No moist convection; atmosphere is not
169	! unstable
170	! 6 No moist convection because ihmin le minorig.
171	! 7 No moist convection because unreasonable
172	! parcel level temperature or specific humidity.
173	! 8 No moist convection: lifted condensation
174	! level is above the 200 mb level.
175	! 9 No moist convection: cloud base is higher
176	! then the level NL-1.
177	!
178	! ft: Array of temperature tendency (K/s) of dimension ND, defined at same
179	! grid levels as T, Q, QS and P.
180	!
181	! fq: Array of specific humidity tendencies ((gm/gm)/s) of dimension ND,
182	! defined at same grid levels as T, Q, QS and P.
183	!
184	! fu: Array of forcing of zonal velocity (m/s^2) of dimension ND,
185	! defined at same grid levels as T.
186	!
187	! fv: Same as FU, but for forcing of meridional velocity.
188	!
189	! ftra: Array of forcing of tracer content, in tracer mixing ratio per
190	! second, defined at same levels as T. Dimensioned (ND,NTRA).
191	!
192	! precip: Scalar convective precipitation rate (mm/day).
193	!
194	! VPrecip: Vertical profile of convective precipitation (kg/m2/s).
195	!
196	! wd: A convective downdraft velocity scale. For use in surface
197	! flux parameterizations. See convect.ps file for details.
198	!
199	! tprime: A convective downdraft temperature perturbation scale (K).
200	! For use in surface flux parameterizations. See convect.ps
201	! file for details.
202	!
203	! qprime: A convective downdraft specific humidity
204	! perturbation scale (gm/gm).
205	! For use in surface flux parameterizations. See convect.ps
206	! file for details.
207	!
208	! cbmf: The cloud base mass flux ((kg/m**2)/s). THIS SCALAR VALUE MUST
209	! BE STORED BY THE CALLING PROGRAM AND RETURNED TO CONVECT AT
210	! ITS NEXT CALL. That is, the value of CBMF must be "remembered"
211	! by the calling program between calls to CONVECT.
212	!
213	! det: Array of detrainment mass flux of dimension ND.
214	!
215	!-------------------------------------------------------------------
216	c
217	c Local arrays
218	c
219
220	integer i,k,n,il,j
221	integer icbmax
222	integer nk1(klon)
223	integer icb1(klon)
224	integer inb1(klon)
225	integer icbs1(klon)
226
227	real plcl1(klon)
228	real tnk1(klon)
229	real qnk1(klon)
230	real gznk1(klon)
231	real pnk1(klon)
232	real qsnk1(klon)
233	real pbase1(klon)
234	real buoybase1(klon)
235
236	real lv1(klon,klev)
237	real cpn1(klon,klev)
238	real tv1(klon,klev)
239	real gz1(klon,klev)
240	real hm1(klon,klev)
241	real h1(klon,klev)
242	real tp1(klon,klev)
243	real tvp1(klon,klev)
244	real clw1(klon,klev)
245	real sig1(klon,klev)
246	real w01(klon,klev)
247	real th1(klon,klev)
248	c
249	integer ncum
250	c
251	c (local) compressed fields:
252	c
253	cym integer nloc
254	cym parameter (nloc=klon) ! pour l'instant
255	#define nloc klon
256	integer idcum(nloc)
257	integer iflag(nloc),nk(nloc),icb(nloc)
258	integer nent(nloc,klev)
259	integer icbs(nloc)
260	integer inb(nloc), inbis(nloc)
261
262	real cbmf(nloc),plcl(nloc),tnk(nloc),qnk(nloc),gznk(nloc)
263	real t(nloc,klev),q(nloc,klev),qs(nloc,klev)
264	real u(nloc,klev),v(nloc,klev)
265	real gz(nloc,klev),h(nloc,klev),lv(nloc,klev),cpn(nloc,klev)
266	real p(nloc,klev),ph(nloc,klev+1),tv(nloc,klev),tp(nloc,klev)
267	real clw(nloc,klev)
268	real dph(nloc,klev)
269	real pbase(nloc), buoybase(nloc), th(nloc,klev)
270	real tvp(nloc,klev)
271	real sig(nloc,klev), w0(nloc,klev)
272	real hp(nloc,klev), ep(nloc,klev), sigp(nloc,klev)
273	real frac(nloc), buoy(nloc,klev)
274	real cape(nloc)
275	real m(nloc,klev), ment(nloc,klev,klev), qent(nloc,klev,klev)
276	real uent(nloc,klev,klev), vent(nloc,klev,klev)
277	real ments(nloc,klev,klev), qents(nloc,klev,klev)
278	real sij(nloc,klev,klev), elij(nloc,klev,klev)
279	real qp(nloc,klev), up(nloc,klev), vp(nloc,klev)
280	real wt(nloc,klev), water(nloc,klev), evap(nloc,klev)
281	real b(nloc,klev), ft(nloc,klev), fq(nloc,klev)
282	real fu(nloc,klev), fv(nloc,klev)
283	real upwd(nloc,klev), dnwd(nloc,klev), dnwd0(nloc,klev)
284	real Ma(nloc,klev), mike(nloc,klev), tls(nloc,klev)
285	real tps(nloc,klev), qprime(nloc), tprime(nloc)
286	real precip(nloc)
287	real VPrecip(nloc,klev+1)
288	real tra(nloc,klev,ntra), trap(nloc,klev,ntra)
289	real ftra(nloc,klev,ntra), traent(nloc,klev,klev,ntra)
290	real qcondc(nloc,klev) ! cld
291	real wd(nloc) ! gust
292
293	nent(:,:)=0
294	!-------------------------------------------------------------------
295	! --- SET CONSTANTS AND PARAMETERS
296	!-------------------------------------------------------------------
297
298	c -- set simulation flags:
299	c (common cvflag)
300
301	CALL cv_flag
302
303	c -- set thermodynamical constants:
304	c (common cvthermo)
305
306	CALL cv_thermo(iflag_con)
307
308	c -- set convect parameters
309	c
310	c includes microphysical parameters and parameters that
311	c control the rate of approach to quasi-equilibrium)
312	c (common cvparam)
313
314	if (iflag_con.eq.3) then
315	CALL cv3_param(nd,delt)
316	endif
317
318	if (iflag_con.eq.4) then
319	CALL cv_param(nd)
320	endif
321
322	!---------------------------------------------------------------------
323	! --- INITIALIZE OUTPUT ARRAYS AND PARAMETERS
324	!---------------------------------------------------------------------
325
326	do 20 k=1,nd
327	do 10 i=1,len
328	ft1(i,k)=0.0
329	fq1(i,k)=0.0
330	fu1(i,k)=0.0
331	fv1(i,k)=0.0
332	tvp1(i,k)=0.0
333	tp1(i,k)=0.0
334	clw1(i,k)=0.0
335	cym
336	clw(i,k)=0.0
337	gz1(i,k) = 0.
338	VPrecip1(i,k) = 0.
339	Ma1(i,k)=0.0
340	upwd1(i,k)=0.0
341	dnwd1(i,k)=0.0
342	dnwd01(i,k)=0.0
343	qcondc1(i,k)=0.0
344	10 continue
345	20 continue
346
347	do 30 j=1,ntra
348	do 31 k=1,nd
349	do 32 i=1,len
350	ftra1(i,k,j)=0.0
351	32 continue
352	31 continue
353	30 continue
354
355	do 60 i=1,len
356	precip1(i)=0.0
357	iflag1(i)=0
358	wd1(i)=0.0
359	cape1(i)=0.0
360	VPrecip1(i,nd+1)=0.0
361	60 continue
362
363	if (iflag_con.eq.3) then
364	do il=1,len
365	sig1(il,nd)=sig1(il,nd)+1.
366	sig1(il,nd)=amin1(sig1(il,nd),12.1)
367	enddo
368	endif
369
370	!--------------------------------------------------------------------
371	! --- CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY
372	!--------------------------------------------------------------------
373
374	if (iflag_con.eq.3) then
375	CALL cv3_prelim(len,nd,ndp1,t1,q1,p1,ph1 ! nd->na
376	o ,lv1,cpn1,tv1,gz1,h1,hm1,th1)
377	endif
378
379	if (iflag_con.eq.4) then
380	CALL cv_prelim(len,nd,ndp1,t1,q1,p1,ph1
381	o ,lv1,cpn1,tv1,gz1,h1,hm1)
382	endif
383
384	!--------------------------------------------------------------------
385	! --- CONVECTIVE FEED
386	!--------------------------------------------------------------------
387
388	if (iflag_con.eq.3) then
389	CALL cv3_feed(len,nd,t1,q1,qs1,p1,ph1,hm1,gz1 ! nd->na
390	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
391	endif
392
393	if (iflag_con.eq.4) then
394	CALL cv_feed(len,nd,t1,q1,qs1,p1,hm1,gz1
395	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
396	endif
397
398	!--------------------------------------------------------------------
399	! --- UNDILUTE (ADIABATIC) UPDRAFT / 1st part
400	! (up through ICB for convect4, up through ICB+1 for convect3)
401	! Calculates the lifted parcel virtual temperature at nk, the
402	! actual temperature, and the adiabatic liquid water content.
403	!--------------------------------------------------------------------
404
405	if (iflag_con.eq.3) then
406	CALL cv3_undilute1(len,nd,t1,q1,qs1,gz1,plcl1,p1,nk1,icb1 ! nd->na
407	o ,tp1,tvp1,clw1,icbs1)
408	endif
409
410	if (iflag_con.eq.4) then
411	CALL cv_undilute1(len,nd,t1,q1,qs1,gz1,p1,nk1,icb1,icbmax
412	: ,tp1,tvp1,clw1)
413	endif
414
415	!-------------------------------------------------------------------
416	! --- TRIGGERING
417	!-------------------------------------------------------------------
418
419	if (iflag_con.eq.3) then
420	CALL cv3_trigger(len,nd,icb1,plcl1,p1,th1,tv1,tvp1 ! nd->na
421	o ,pbase1,buoybase1,iflag1,sig1,w01)
422	endif
423
424	if (iflag_con.eq.4) then
425	CALL cv_trigger(len,nd,icb1,cbmf1,tv1,tvp1,iflag1)
426	endif
427
428	!=====================================================================
429	! --- IF THIS POINT IS REACHED, MOIST CONVECTIVE ADJUSTMENT IS NECESSARY
430	!=====================================================================
431
432	ncum=0
433	do 400 i=1,len
434	if(iflag1(i).eq.0)then
435	ncum=ncum+1
436	idcum(ncum)=i
437	endif
438	400 continue
439
440	c print*,'klon, ncum = ',len,ncum
441
442	IF (ncum.gt.0) THEN
443
444	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
445	! --- COMPRESS THE FIELDS
446	! (-> vectorization over convective gridpoints)
447	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
448
449	if (iflag_con.eq.3) then
450	CALL cv3_compress( len,nloc,ncum,nd,ntra
451	: ,iflag1,nk1,icb1,icbs1
452	: ,plcl1,tnk1,qnk1,gznk1,pbase1,buoybase1
453	: ,t1,q1,qs1,u1,v1,gz1,th1
454	: ,tra1
455	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
456	: ,sig1,w01
457	o ,iflag,nk,icb,icbs
458	o ,plcl,tnk,qnk,gznk,pbase,buoybase
459	o ,t,q,qs,u,v,gz,th
460	o ,tra
461	o ,h,lv,cpn,p,ph,tv,tp,tvp,clw
462	o ,sig,w0 )
463	endif
464
465	if (iflag_con.eq.4) then
466	CALL cv_compress( len,nloc,ncum,nd
467	: ,iflag1,nk1,icb1
468	: ,cbmf1,plcl1,tnk1,qnk1,gznk1
469	: ,t1,q1,qs1,u1,v1,gz1
470	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
471	o ,iflag,nk,icb
472	o ,cbmf,plcl,tnk,qnk,gznk
473	o ,t,q,qs,u,v,gz,h,lv,cpn,p,ph,tv,tp,tvp,clw
474	o ,dph )
475	endif
476
477	!-------------------------------------------------------------------
478	! --- UNDILUTE (ADIABATIC) UPDRAFT / second part :
479	! --- FIND THE REST OF THE LIFTED PARCEL TEMPERATURES
480	! --- &
481	! --- COMPUTE THE PRECIPITATION EFFICIENCIES AND THE
482	! --- FRACTION OF PRECIPITATION FALLING OUTSIDE OF CLOUD
483	! --- &
484	! --- FIND THE LEVEL OF NEUTRAL BUOYANCY
485	!-------------------------------------------------------------------
486
487	if (iflag_con.eq.3) then
488	CALL cv3_undilute2(nloc,ncum,nd,icb,icbs,nk !na->nd
489	: ,tnk,qnk,gznk,t,q,qs,gz
490	: ,p,h,tv,lv,pbase,buoybase,plcl
491	o ,inb,tp,tvp,clw,hp,ep,sigp,buoy)
492	endif
493
494	if (iflag_con.eq.4) then
495	CALL cv_undilute2(nloc,ncum,nd,icb,nk
496	: ,tnk,qnk,gznk,t,q,qs,gz
497	: ,p,dph,h,tv,lv
498	o ,inb,inbis,tp,tvp,clw,hp,ep,sigp,frac)
499	endif
500
501	!-------------------------------------------------------------------
502	! --- CLOSURE
503	!-------------------------------------------------------------------
504
505	if (iflag_con.eq.3) then
506	CALL cv3_closure(nloc,ncum,nd,icb,inb ! na->nd
507	: ,pbase,p,ph,tv,buoy
508	o ,sig,w0,cape,m)
509	endif
510
511	if (iflag_con.eq.4) then
512	CALL cv_closure(nloc,ncum,nd,nk,icb
513	: ,tv,tvp,p,ph,dph,plcl,cpn
514	o ,iflag,cbmf)
515	endif
516
517	!-------------------------------------------------------------------
518	! --- MIXING
519	!-------------------------------------------------------------------
520
521	if (iflag_con.eq.3) then
522	CALL cv3_mixing(nloc,ncum,nd,nd,ntra,icb,nk,inb ! na->nd
523	: ,ph,t,q,qs,u,v,tra,h,lv,qnk
524	: ,hp,tv,tvp,ep,clw,m,sig
525	o ,ment,qent,uent,vent,sij,elij,ments,qents,traent)
526	endif
527
528	if (iflag_con.eq.4) then
529	CALL cv_mixing(nloc,ncum,nd,icb,nk,inb,inbis
530	: ,ph,t,q,qs,u,v,h,lv,qnk
531	: ,hp,tv,tvp,ep,clw,cbmf
532	o ,m,ment,qent,uent,vent,nent,sij,elij)
533	endif
534
535	!-------------------------------------------------------------------
536	! --- UNSATURATED (PRECIPITATING) DOWNDRAFTS
537	!-------------------------------------------------------------------
538
539	if (iflag_con.eq.3) then
540	CALL cv3_unsat(nloc,ncum,nd,nd,ntra,icb,inb ! na->nd
541	: ,t,q,qs,gz,u,v,tra,p,ph
542	: ,th,tv,lv,cpn,ep,sigp,clw
543	: ,m,ment,elij,delt,plcl
544	o ,mp,qp,up,vp,trap,wt,water,evap,b)
545	endif
546
547	if (iflag_con.eq.4) then
548	CALL cv_unsat(nloc,ncum,nd,inb,t,q,qs,gz,u,v,p,ph
549	: ,h,lv,ep,sigp,clw,m,ment,elij
550	o ,iflag,mp,qp,up,vp,wt,water,evap)
551	endif
552
553	!-------------------------------------------------------------------
554	! --- YIELD
555	! (tendencies, precipitation, variables of interface with other
556	! processes, etc)
557	!-------------------------------------------------------------------
558
559	if (iflag_con.eq.3) then
560	CALL cv3_yield(nloc,ncum,nd,nd,ntra ! na->nd
561	: ,icb,inb,delt
562	: ,t,q,u,v,tra,gz,p,ph,h,hp,lv,cpn,th
563	: ,ep,clw,m,tp,mp,qp,up,vp,trap
564	: ,wt,water,evap,b
565	: ,ment,qent,uent,vent,nent,elij,traent,sig
566	: ,tv,tvp
567	o ,iflag,precip,VPrecip,ft,fq,fu,fv,ftra
568	o ,upwd,dnwd,dnwd0,ma,mike,tls,tps,qcondc,wd)
569	endif
570
571	if (iflag_con.eq.4) then
572	CALL cv_yield(nloc,ncum,nd,nk,icb,inb,delt
573	: ,t,q,u,v,gz,p,ph,h,hp,lv,cpn
574	: ,ep,clw,frac,m,mp,qp,up,vp
575	: ,wt,water,evap
576	: ,ment,qent,uent,vent,nent,elij
577	: ,tv,tvp
578	o ,iflag,wd,qprime,tprime
579	o ,precip,cbmf,ft,fq,fu,fv,Ma,qcondc)
580	endif
581
582	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
583	! --- passive tracers
584	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
585
586	if (iflag_con.eq.3) then
587	CALL cv3_tracer(nloc,len,ncum,nd,nd,
588	: ment,sij,da,phi)
589	endif
590
591	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
592	! --- UNCOMPRESS THE FIELDS
593	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
594	c set iflag1 =42 for non convective points
595	do i=1,len
596	iflag1(i)=42
597	end do
598	c
599	if (iflag_con.eq.3) then
600	CALL cv3_uncompress(nloc,len,ncum,nd,ntra,idcum
601	: ,iflag
602	: ,precip,VPrecip,sig,w0
603	: ,ft,fq,fu,fv,ftra
604	: ,inb
605	: ,Ma,upwd,dnwd,dnwd0,qcondc,wd,cape
606	: ,da,phi,mp
607	o ,iflag1
608	o ,precip1,VPrecip1,sig1,w01
609	o ,ft1,fq1,fu1,fv1,ftra1
610	o ,inb1
611	o ,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1
612	o ,da1,phi1,mp1)
613	endif
614
615	if (iflag_con.eq.4) then
616	CALL cv_uncompress(nloc,len,ncum,nd,idcum
617	: ,iflag
618	: ,precip,cbmf
619	: ,ft,fq,fu,fv
620	: ,Ma,qcondc
621	o ,iflag1
622	o ,precip1,cbmf1
623	o ,ft1,fq1,fu1,fv1
624	o ,Ma1,qcondc1 )
625	endif
626
627	ENDIF ! ncum>0
628
629	9999 continue
630
631	return
632	end
633
634	!==================================================================
635	SUBROUTINE cv_flag
636	implicit none
637
638	#include "cvflag.h"
639
640	c -- si .TRUE., on rend la gravite plus explicite et eventuellement
641	c differente de 10.0 dans convect3:
642	cvflag_grav = .TRUE.
643
644	return
645	end
646
647	!==================================================================
648	SUBROUTINE cv_thermo(iflag_con)
649	implicit none
650
651	c-------------------------------------------------------------
652	c Set thermodynamical constants for convectL
653	c-------------------------------------------------------------
654
655	#include "YOMCST.h"
656	#include "cvthermo.h"
657
658	integer iflag_con
659
660
661	c original set from convect:
662	if (iflag_con.eq.4) then
663	cpd=1005.7
664	cpv=1870.0
665	cl=4190.0
666	rrv=461.5
667	rrd=287.04
668	lv0=2.501E6
669	g=9.8
670	t0=273.15
671	grav=g
672	endif
673
674	c constants consistent with LMDZ:
675	if (iflag_con.eq.3) then
676	cpd = RCPD
677	cpv = RCPV
678	cl = RCW
679	rrv = RV
680	rrd = RD
681	lv0 = RLVTT
682	g = RG ! not used in convect3
683	c ori t0 = RTT
684	t0 = 273.15 ! convect3 (RTT=273.16)
685	c maf grav= 10. ! implicitely or explicitely used in convect3
686	grav= g ! implicitely or explicitely used in convect3
687	endif
688
689	rowl=1000.0 !(a quelle variable de YOMCST cela correspond-il?)
690
691	clmcpv=cl-cpv
692	clmcpd=cl-cpd
693	cpdmcp=cpd-cpv
694	cpvmcpd=cpv-cpd
695	cpvmcl=cl-cpv ! for convect3
696	eps=rrd/rrv
697	epsi=1.0/eps
698	epsim1=epsi-1.0
699	c ginv=1.0/g
700	ginv=1.0/grav
701	hrd=0.5*rrd
702
703	return
704	end
705

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