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cv_driver.F @ 1

Last change on this file since 1 was 1, checked in by emillour, 14 years ago
Import initial LMDZ5
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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
315	if (iflag_con.eq.30) then
316	CALL cv30_param(nd,delt)
317	endif
318
319	if (iflag_con.eq.4) then
320	CALL cv_param(nd)
321	endif
322
323	!---------------------------------------------------------------------
324	! --- INITIALIZE OUTPUT ARRAYS AND PARAMETERS
325	!---------------------------------------------------------------------
326
327	do 20 k=1,nd
328	do 10 i=1,len
329	ft1(i,k)=0.0
330	fq1(i,k)=0.0
331	fu1(i,k)=0.0
332	fv1(i,k)=0.0
333	tvp1(i,k)=0.0
334	tp1(i,k)=0.0
335	clw1(i,k)=0.0
336	cym
337	clw(i,k)=0.0
338	gz1(i,k) = 0.
339	VPrecip1(i,k) = 0.
340	Ma1(i,k)=0.0
341	upwd1(i,k)=0.0
342	dnwd1(i,k)=0.0
343	dnwd01(i,k)=0.0
344	qcondc1(i,k)=0.0
345	10 continue
346	20 continue
347
348	do 30 j=1,ntra
349	do 31 k=1,nd
350	do 32 i=1,len
351	ftra1(i,k,j)=0.0
352	32 continue
353	31 continue
354	30 continue
355
356	do 60 i=1,len
357	precip1(i)=0.0
358	iflag1(i)=0
359	wd1(i)=0.0
360	cape1(i)=0.0
361	VPrecip1(i,nd+1)=0.0
362	60 continue
363
364	if (iflag_con.eq.30) then
365	do il=1,len
366	sig1(il,nd)=sig1(il,nd)+1.
367	sig1(il,nd)=amin1(sig1(il,nd),12.1)
368	enddo
369	endif
370
371	!--------------------------------------------------------------------
372	! --- CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY
373	!--------------------------------------------------------------------
374
375	if (iflag_con.eq.30) then
376
377	! print*,'Emanuel version 30 '
378	CALL cv30_prelim(len,nd,ndp1,t1,q1,p1,ph1 ! nd->na
379	o ,lv1,cpn1,tv1,gz1,h1,hm1,th1)
380	endif
381
382	if (iflag_con.eq.4) then
383	CALL cv_prelim(len,nd,ndp1,t1,q1,p1,ph1
384	o ,lv1,cpn1,tv1,gz1,h1,hm1)
385	endif
386
387	!--------------------------------------------------------------------
388	! --- CONVECTIVE FEED
389	!--------------------------------------------------------------------
390
391	if (iflag_con.eq.30) then
392	CALL cv30_feed(len,nd,t1,q1,qs1,p1,ph1,hm1,gz1 ! nd->na
393	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
394	endif
395
396	if (iflag_con.eq.4) then
397	CALL cv_feed(len,nd,t1,q1,qs1,p1,hm1,gz1
398	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
399	endif
400
401	!--------------------------------------------------------------------
402	! --- UNDILUTE (ADIABATIC) UPDRAFT / 1st part
403	! (up through ICB for convect4, up through ICB+1 for convect3)
404	! Calculates the lifted parcel virtual temperature at nk, the
405	! actual temperature, and the adiabatic liquid water content.
406	!--------------------------------------------------------------------
407
408	if (iflag_con.eq.30) then
409	CALL cv30_undilute1(len,nd,t1,q1,qs1,gz1,plcl1,p1,nk1,icb1 ! nd->na
410	o ,tp1,tvp1,clw1,icbs1)
411	endif
412
413	if (iflag_con.eq.4) then
414	CALL cv_undilute1(len,nd,t1,q1,qs1,gz1,p1,nk1,icb1,icbmax
415	: ,tp1,tvp1,clw1)
416	endif
417
418	!-------------------------------------------------------------------
419	! --- TRIGGERING
420	!-------------------------------------------------------------------
421
422	if (iflag_con.eq.30) then
423	CALL cv30_trigger(len,nd,icb1,plcl1,p1,th1,tv1,tvp1 ! nd->na
424	o ,pbase1,buoybase1,iflag1,sig1,w01)
425	endif
426
427	if (iflag_con.eq.4) then
428	CALL cv_trigger(len,nd,icb1,cbmf1,tv1,tvp1,iflag1)
429	endif
430
431	!=====================================================================
432	! --- IF THIS POINT IS REACHED, MOIST CONVECTIVE ADJUSTMENT IS NECESSARY
433	!=====================================================================
434
435	ncum=0
436	do 400 i=1,len
437	if(iflag1(i).eq.0)then
438	ncum=ncum+1
439	idcum(ncum)=i
440	endif
441	400 continue
442
443	c print*,'klon, ncum = ',len,ncum
444
445	IF (ncum.gt.0) THEN
446
447	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
448	! --- COMPRESS THE FIELDS
449	! (-> vectorization over convective gridpoints)
450	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
451
452	if (iflag_con.eq.30) then
453	CALL cv30_compress( len,nloc,ncum,nd,ntra
454	: ,iflag1,nk1,icb1,icbs1
455	: ,plcl1,tnk1,qnk1,gznk1,pbase1,buoybase1
456	: ,t1,q1,qs1,u1,v1,gz1,th1
457	: ,tra1
458	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
459	: ,sig1,w01
460	o ,iflag,nk,icb,icbs
461	o ,plcl,tnk,qnk,gznk,pbase,buoybase
462	o ,t,q,qs,u,v,gz,th
463	o ,tra
464	o ,h,lv,cpn,p,ph,tv,tp,tvp,clw
465	o ,sig,w0 )
466	endif
467
468	if (iflag_con.eq.4) then
469	CALL cv_compress( len,nloc,ncum,nd
470	: ,iflag1,nk1,icb1
471	: ,cbmf1,plcl1,tnk1,qnk1,gznk1
472	: ,t1,q1,qs1,u1,v1,gz1
473	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
474	o ,iflag,nk,icb
475	o ,cbmf,plcl,tnk,qnk,gznk
476	o ,t,q,qs,u,v,gz,h,lv,cpn,p,ph,tv,tp,tvp,clw
477	o ,dph )
478	endif
479
480	!-------------------------------------------------------------------
481	! --- UNDILUTE (ADIABATIC) UPDRAFT / second part :
482	! --- FIND THE REST OF THE LIFTED PARCEL TEMPERATURES
483	! --- &
484	! --- COMPUTE THE PRECIPITATION EFFICIENCIES AND THE
485	! --- FRACTION OF PRECIPITATION FALLING OUTSIDE OF CLOUD
486	! --- &
487	! --- FIND THE LEVEL OF NEUTRAL BUOYANCY
488	!-------------------------------------------------------------------
489
490	if (iflag_con.eq.30) then
491	CALL cv30_undilute2(nloc,ncum,nd,icb,icbs,nk !na->nd
492	: ,tnk,qnk,gznk,t,q,qs,gz
493	: ,p,h,tv,lv,pbase,buoybase,plcl
494	o ,inb,tp,tvp,clw,hp,ep,sigp,buoy)
495	endif
496
497	if (iflag_con.eq.4) then
498	CALL cv_undilute2(nloc,ncum,nd,icb,nk
499	: ,tnk,qnk,gznk,t,q,qs,gz
500	: ,p,dph,h,tv,lv
501	o ,inb,inbis,tp,tvp,clw,hp,ep,sigp,frac)
502	endif
503
504	!-------------------------------------------------------------------
505	! --- CLOSURE
506	!-------------------------------------------------------------------
507
508	if (iflag_con.eq.30) then
509	CALL cv30_closure(nloc,ncum,nd,icb,inb ! na->nd
510	: ,pbase,p,ph,tv,buoy
511	o ,sig,w0,cape,m)
512	endif
513
514	if (iflag_con.eq.4) then
515	CALL cv_closure(nloc,ncum,nd,nk,icb
516	: ,tv,tvp,p,ph,dph,plcl,cpn
517	o ,iflag,cbmf)
518	endif
519
520	!-------------------------------------------------------------------
521	! --- MIXING
522	!-------------------------------------------------------------------
523
524	if (iflag_con.eq.30) then
525	CALL cv30_mixing(nloc,ncum,nd,nd,ntra,icb,nk,inb ! na->nd
526	: ,ph,t,q,qs,u,v,tra,h,lv,qnk
527	: ,hp,tv,tvp,ep,clw,m,sig
528	o ,ment,qent,uent,vent,sij,elij,ments,qents,traent)
529	endif
530
531	if (iflag_con.eq.4) then
532	CALL cv_mixing(nloc,ncum,nd,icb,nk,inb,inbis
533	: ,ph,t,q,qs,u,v,h,lv,qnk
534	: ,hp,tv,tvp,ep,clw,cbmf
535	o ,m,ment,qent,uent,vent,nent,sij,elij)
536	endif
537
538	!-------------------------------------------------------------------
539	! --- UNSATURATED (PRECIPITATING) DOWNDRAFTS
540	!-------------------------------------------------------------------
541
542	if (iflag_con.eq.30) then
543	CALL cv30_unsat(nloc,ncum,nd,nd,ntra,icb,inb ! na->nd
544	: ,t,q,qs,gz,u,v,tra,p,ph
545	: ,th,tv,lv,cpn,ep,sigp,clw
546	: ,m,ment,elij,delt,plcl
547	o ,mp,qp,up,vp,trap,wt,water,evap,b)
548	endif
549
550	if (iflag_con.eq.4) then
551	CALL cv_unsat(nloc,ncum,nd,inb,t,q,qs,gz,u,v,p,ph
552	: ,h,lv,ep,sigp,clw,m,ment,elij
553	o ,iflag,mp,qp,up,vp,wt,water,evap)
554	endif
555
556	!-------------------------------------------------------------------
557	! --- YIELD
558	! (tendencies, precipitation, variables of interface with other
559	! processes, etc)
560	!-------------------------------------------------------------------
561
562	if (iflag_con.eq.30) then
563	CALL cv30_yield(nloc,ncum,nd,nd,ntra ! na->nd
564	: ,icb,inb,delt
565	: ,t,q,u,v,tra,gz,p,ph,h,hp,lv,cpn,th
566	: ,ep,clw,m,tp,mp,qp,up,vp,trap
567	: ,wt,water,evap,b
568	: ,ment,qent,uent,vent,nent,elij,traent,sig
569	: ,tv,tvp
570	o ,iflag,precip,VPrecip,ft,fq,fu,fv,ftra
571	o ,upwd,dnwd,dnwd0,ma,mike,tls,tps,qcondc,wd)
572	endif
573
574	if (iflag_con.eq.4) then
575	CALL cv_yield(nloc,ncum,nd,nk,icb,inb,delt
576	: ,t,q,u,v,gz,p,ph,h,hp,lv,cpn
577	: ,ep,clw,frac,m,mp,qp,up,vp
578	: ,wt,water,evap
579	: ,ment,qent,uent,vent,nent,elij
580	: ,tv,tvp
581	o ,iflag,wd,qprime,tprime
582	o ,precip,cbmf,ft,fq,fu,fv,Ma,qcondc)
583	endif
584
585	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
586	! --- passive tracers
587	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
588
589	if (iflag_con.eq.30) then
590	CALL cv30_tracer(nloc,len,ncum,nd,nd,
591	: ment,sij,da,phi)
592	endif
593
594	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
595	! --- UNCOMPRESS THE FIELDS
596	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
597	c set iflag1 =42 for non convective points
598	do i=1,len
599	iflag1(i)=42
600	end do
601	c
602	if (iflag_con.eq.30) then
603	CALL cv30_uncompress(nloc,len,ncum,nd,ntra,idcum
604	: ,iflag
605	: ,precip,VPrecip,sig,w0
606	: ,ft,fq,fu,fv,ftra
607	: ,inb
608	: ,Ma,upwd,dnwd,dnwd0,qcondc,wd,cape
609	: ,da,phi,mp
610	o ,iflag1
611	o ,precip1,VPrecip1,sig1,w01
612	o ,ft1,fq1,fu1,fv1,ftra1
613	o ,inb1
614	o ,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1
615	o ,da1,phi1,mp1)
616	endif
617
618	if (iflag_con.eq.4) then
619	CALL cv_uncompress(nloc,len,ncum,nd,idcum
620	: ,iflag
621	: ,precip,cbmf
622	: ,ft,fq,fu,fv
623	: ,Ma,qcondc
624	o ,iflag1
625	o ,precip1,cbmf1
626	o ,ft1,fq1,fu1,fv1
627	o ,Ma1,qcondc1 )
628	endif
629
630	ENDIF ! ncum>0
631
632	9999 continue
633
634	return
635	end
636
637	!==================================================================
638	SUBROUTINE cv_flag
639	implicit none
640
641	#include "cvflag.h"
642
643	c -- si .TRUE., on rend la gravite plus explicite et eventuellement
644	c differente de 10.0 dans convect3:
645	cvflag_grav = .TRUE.
646
647	return
648	end
649
650	!==================================================================
651	SUBROUTINE cv_thermo(iflag_con)
652	implicit none
653
654	c-------------------------------------------------------------
655	c Set thermodynamical constants for convectL
656	c-------------------------------------------------------------
657
658	#include "YOMCST.h"
659	#include "cvthermo.h"
660
661	integer iflag_con
662
663
664	c original set from convect:
665	if (iflag_con.eq.4) then
666	cpd=1005.7
667	cpv=1870.0
668	cl=4190.0
669	rrv=461.5
670	rrd=287.04
671	lv0=2.501E6
672	g=9.8
673	t0=273.15
674	grav=g
675	else
676
677	c constants consistent with LMDZ:
678	cpd = RCPD
679	cpv = RCPV
680	cl = RCW
681	rrv = RV
682	rrd = RD
683	lv0 = RLVTT
684	g = RG ! not used in convect3
685	c ori t0 = RTT
686	t0 = 273.15 ! convect3 (RTT=273.16)
687	c maf grav= 10. ! implicitely or explicitely used in convect3
688	grav= g ! implicitely or explicitely used in convect3
689	endif
690
691	rowl=1000.0 !(a quelle variable de YOMCST cela correspond-il?)
692
693	clmcpv=cl-cpv
694	clmcpd=cl-cpd
695	cpdmcp=cpd-cpv
696	cpvmcpd=cpv-cpd
697	cpvmcl=cl-cpv ! for convect3
698	eps=rrd/rrv
699	epsi=1.0/eps
700	epsim1=epsi-1.0
701	c ginv=1.0/g
702	ginv=1.0/grav
703	hrd=0.5*rrd
704
705	return
706	end
707

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