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cv_driver.F90 @ 3978

Last change on this file since 3978 was 2488, checked in by Laurent Fairhead, 9 years ago
Merged trunk changes r2457:2487 into testing branch
Property copyright set to Name of program: LMDZ Creation date: 1984 Version: LMDZ5 License: CeCILL version 2 Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539 See the license file in the root directory Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 25.3 KB

Line
1
2	! $Header$
3
4	SUBROUTINE cv_driver(len, nd, ndp1, ntra, iflag_con, t1, q1, qs1, u1, v1, &
5	tra1, p1, ph1, iflag1, ft1, fq1, fu1, fv1, ftra1, precip1, vprecip1, &
6	cbmf1, sig1, w01, icb1, inb1, delt, ma1, upwd1, dnwd1, dnwd01, qcondc1, &
7	wd1, cape1, da1, phi1, mp1, phi21, d1a1, dam1, sij1, clw1, elij1, & !
8	! RomP
9	evap1, ep1, epmlmmm1, eplamm1, & ! RomP
10	wdtraina1, wdtrainm1, & ! RomP
11	epmax_diag1) ! epmax_cape
12
13	USE dimphy
14	IMPLICIT NONE
15
16	! .............................START PROLOGUE............................
17
18
19	! All argument names (except len,nd,ntra,nloc,delt and the flags) have a
20	! "1" appended.
21	! The "1" is removed for the corresponding compressed (local) variables.
22
23	! PARAMETERS:
24	! Name Type Usage Description
25	! ---------- ---------- ------- ----------------------------
26
27	! len Integer Input first (i) dimension
28	! nd Integer Input vertical (k) dimension
29	! ndp1 Integer Input nd + 1
30	! ntra Integer Input number of tracors
31	! iflag_con Integer Input version of convect (3/4)
32	! t1 Real Input temperature
33	! q1 Real Input specific hum
34	! qs1 Real Input sat specific hum
35	! u1 Real Input u-wind
36	! v1 Real Input v-wind
37	! tra1 Real Input tracors
38	! p1 Real Input full level pressure
39	! ph1 Real Input half level pressure
40	! iflag1 Integer Output flag for Emanuel conditions
41	! ft1 Real Output temp tend
42	! fq1 Real Output spec hum tend
43	! fu1 Real Output u-wind tend
44	! fv1 Real Output v-wind tend
45	! ftra1 Real Output tracor tend
46	! precip1 Real Output precipitation
47	! VPrecip1 Real Output vertical profile of
48	! precipitations
49	! cbmf1 Real Output cloud base mass flux
50	! sig1 Real In/Out section adiabatic updraft
51	! w01 Real In/Out vertical velocity within adiab
52	! updraft
53	! delt Real Input time step
54	! Ma1 Real Output mass flux adiabatic updraft
55	! upwd1 Real Output total upward mass flux
56	! (adiab+mixed)
57	! dnwd1 Real Output saturated downward mass flux
58	! (mixed)
59	! dnwd01 Real Output unsaturated downward mass flux
60	! qcondc1 Real Output in-cld mixing ratio of
61	! condensed water
62	! wd1 Real Output downdraft velocity scale for
63	! sfc fluxes
64	! cape1 Real Output CAPE
65
66	! wdtrainA1 Real Output precipitation detrained from
67	! adiabatic draught;
68	! used in tracer transport (cvltr)
69	! wdtrainM1 Real Output precipitation detrained from mixed
70	! draughts;
71	! used in tracer transport (cvltr)
72	! da1 Real Output used in tracer transport (cvltr)
73	! phi1 Real Output used in tracer transport (cvltr)
74	! mp1 Real Output used in tracer transport (cvltr)
75
76	! phi21 Real Output used in tracer transport (cvltr)
77
78	! d1a1 Real Output used in tracer transport (cvltr)
79	! dam1 Real Output used in tracer transport (cvltr)
80
81	! evap1 Real Output
82	! ep1 Real Output
83	! sij1 Real Output
84	! elij1 Real Output
85
86	! S. Bony, Mar 2002:
87	! * Several modules corresponding to different physical processes
88	! * Several versions of convect may be used:
89	! - iflag_con=3: version lmd (previously named convect3)
90	! - iflag_con=4: version 4.3b (vect. version, previously convect1/2)
91	! + tard: - iflag_con=5: version lmd with ice (previously named convectg)
92	! S. Bony, Oct 2002:
93	! * Vectorization of convect3 (ie version lmd)
94
95	! ..............................END PROLOGUE.............................
96
97
98	! Input
99	INTEGER len
100	INTEGER nd
101	INTEGER ndp1
102	INTEGER noff
103	INTEGER iflag_con
104	INTEGER ntra
105	REAL delt
106	REAL t1(len, nd)
107	REAL q1(len, nd)
108	REAL qs1(len, nd)
109	REAL u1(len, nd)
110	REAL v1(len, nd)
111	REAL tra1(len, nd, ntra)
112	REAL p1(len, nd)
113	REAL ph1(len, ndp1)
114
115	! Output
116	INTEGER iflag1(len)
117	REAL ft1(len, nd)
118	REAL fq1(len, nd)
119	REAL fu1(len, nd)
120	REAL fv1(len, nd)
121	REAL ftra1(len, nd, ntra)
122	REAL precip1(len)
123	REAL cbmf1(len)
124	REAL sig1(klon, klev)
125	REAL w01(klon, klev)
126	REAL vprecip1(len, nd+1)
127	REAL evap1(len, nd) !RomP
128	REAL ep1(len, nd) !RomP
129	REAL ma1(len, nd)
130	REAL upwd1(len, nd)
131	REAL dnwd1(len, nd)
132	REAL dnwd01(len, nd)
133
134	REAL qcondc1(len, nd) ! cld
135	REAL wd1(len) ! gust
136	REAL cape1(len)
137
138	! RomP >>>
139	REAL wdtraina1(len, nd), wdtrainm1(len, nd)
140	REAL sij1(len, nd, nd), elij1(len, nd, nd)
141	REAL da1(len, nd), phi1(len, nd, nd), mp1(len, nd)
142
143	REAL phi21(len, nd, nd)
144	REAL d1a1(len, nd), dam1(len, nd)
145	REAL epmlmmm1(len, nd, nd), eplamm1(len, nd)
146	! RomP <<<
147	REAL epmax_diag1 (len) ! epmax_cape
148
149	! -------------------------------------------------------------------
150	! Original Prologue by Kerry Emanuel.
151	! -------------------------------------------------------------------
152	! --- ARGUMENTS
153	! -------------------------------------------------------------------
154	! --- On input:
155
156	! t: Array of absolute temperature (K) of dimension ND, with first
157	! index corresponding to lowest model level. Note that this array
158	! will be altered by the subroutine if dry convective adjustment
159	! occurs and if IPBL is not equal to 0.
160
161	! q: Array of specific humidity (gm/gm) 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	! qs: Array of saturation specific humidity of dimension ND, with first
167	! index corresponding to lowest model level. Must be defined
168	! at same grid levels as T. Note that this array will be altered
169	! if dry convective adjustment occurs and if IPBL is not equal to 0.
170
171	! u: Array of zonal wind velocity (m/s) of dimension ND, witth first
172	! index corresponding with the lowest model level. Defined at
173	! same levels as T. Note that this array will be altered if
174	! dry convective adjustment occurs and if IPBL is not equal to 0.
175
176	! v: Same as u but for meridional velocity.
177
178	! tra: Array of passive tracer mixing ratio, of dimensions (ND,NTRA),
179	! where NTRA is the number of different tracers. If no
180	! convective tracer transport is needed, define a dummy
181	! input array of dimension (ND,1). Tracers are defined at
182	! same vertical levels as T. Note that this array will be altered
183	! if dry convective adjustment occurs and if IPBL is not equal to 0.
184
185	! p: Array of pressure (mb) of dimension ND, with first
186	! index corresponding to lowest model level. Must be defined
187	! at same grid levels as T.
188
189	! ph: Array of pressure (mb) of dimension ND+1, with first index
190	! corresponding to lowest level. These pressures are defined at
191	! levels intermediate between those of P, T, Q and QS. The first
192	! value of PH should be greater than (i.e. at a lower level than)
193	! the first value of the array P.
194
195	! nl: The maximum number of levels to which convection can penetrate, plus
196	! 1.
197	! NL MUST be less than or equal to ND-1.
198
199	! delt: The model time step (sec) between calls to CONVECT
200
201	! ----------------------------------------------------------------------------
202	! --- On Output:
203
204	! iflag: An output integer whose value denotes the following:
205	! VALUE INTERPRETATION
206	! ----- --------------
207	! 0 Moist convection occurs.
208	! 1 Moist convection occurs, but a CFL condition
209	! on the subsidence warming is violated. This
210	! does not cause the scheme to terminate.
211	! 2 Moist convection, but no precip because ep(inb) lt 0.0001
212	! 3 No moist convection because new cbmf is 0 and old cbmf is 0.
213	! 4 No moist convection; atmosphere is not
214	! unstable
215	! 6 No moist convection because ihmin le minorig.
216	! 7 No moist convection because unreasonable
217	! parcel level temperature or specific humidity.
218	! 8 No moist convection: lifted condensation
219	! level is above the 200 mb level.
220	! 9 No moist convection: cloud base is higher
221	! then the level NL-1.
222
223	! ft: Array of temperature tendency (K/s) of dimension ND, defined at
224	! same
225	! grid levels as T, Q, QS and P.
226
227	! fq: Array of specific humidity tendencies ((gm/gm)/s) of dimension ND,
228	! defined at same grid levels as T, Q, QS and P.
229
230	! fu: Array of forcing of zonal velocity (m/s^2) of dimension ND,
231	! defined at same grid levels as T.
232
233	! fv: Same as FU, but for forcing of meridional velocity.
234
235	! ftra: Array of forcing of tracer content, in tracer mixing ratio per
236	! second, defined at same levels as T. Dimensioned (ND,NTRA).
237
238	! precip: Scalar convective precipitation rate (mm/day).
239
240	! VPrecip: Vertical profile of convective precipitation (kg/m2/s).
241
242	! wd: A convective downdraft velocity scale. For use in surface
243	! flux parameterizations. See convect.ps file for details.
244
245	! tprime: A convective downdraft temperature perturbation scale (K).
246	! For use in surface flux parameterizations. See convect.ps
247	! file for details.
248
249	! qprime: A convective downdraft specific humidity
250	! perturbation scale (gm/gm).
251	! For use in surface flux parameterizations. See convect.ps
252	! file for details.
253
254	! cbmf: The cloud base mass flux ((kg/m**2)/s). THIS SCALAR VALUE MUST
255	! BE STORED BY THE CALLING PROGRAM AND RETURNED TO CONVECT AT
256	! ITS NEXT CALL. That is, the value of CBMF must be "remembered"
257	! by the calling program between calls to CONVECT.
258
259	! det: Array of detrainment mass flux of dimension ND.
260
261	! -------------------------------------------------------------------
262
263	! Local arrays
264
265
266	INTEGER i, k, n, il, j
267	INTEGER icbmax
268	INTEGER nk1(klon)
269	INTEGER icb1(klon)
270	INTEGER inb1(klon)
271	INTEGER icbs1(klon)
272
273	REAL plcl1(klon)
274	REAL tnk1(klon)
275	REAL qnk1(klon)
276	REAL gznk1(klon)
277	REAL pnk1(klon)
278	REAL qsnk1(klon)
279	REAL pbase1(klon)
280	REAL buoybase1(klon)
281
282	REAL lv1(klon, klev)
283	REAL cpn1(klon, klev)
284	REAL tv1(klon, klev)
285	REAL gz1(klon, klev)
286	REAL hm1(klon, klev)
287	REAL h1(klon, klev)
288	REAL tp1(klon, klev)
289	REAL tvp1(klon, klev)
290	REAL clw1(klon, klev)
291	REAL th1(klon, klev)
292
293	INTEGER ncum
294
295	! (local) compressed fields:
296
297	! ym integer nloc
298	! ym parameter (nloc=klon) ! pour l'instant
299	#define nloc klon
300	INTEGER idcum(nloc)
301	INTEGER iflag(nloc), nk(nloc), icb(nloc)
302	INTEGER nent(nloc, klev)
303	INTEGER icbs(nloc)
304	INTEGER inb(nloc), inbis(nloc)
305
306	REAL cbmf(nloc), plcl(nloc), tnk(nloc), qnk(nloc), gznk(nloc)
307	REAL t(nloc, klev), q(nloc, klev), qs(nloc, klev)
308	REAL u(nloc, klev), v(nloc, klev)
309	REAL gz(nloc, klev), h(nloc, klev), lv(nloc, klev), cpn(nloc, klev)
310	REAL p(nloc, klev), ph(nloc, klev+1), tv(nloc, klev), tp(nloc, klev)
311	REAL clw(nloc, klev)
312	REAL dph(nloc, klev)
313	REAL pbase(nloc), buoybase(nloc), th(nloc, klev)
314	REAL tvp(nloc, klev)
315	REAL sig(nloc, klev), w0(nloc, klev)
316	REAL hp(nloc, klev), ep(nloc, klev), sigp(nloc, klev)
317	REAL frac(nloc), buoy(nloc, klev)
318	REAL cape(nloc)
319	REAL m(nloc, klev), ment(nloc, klev, klev), qent(nloc, klev, klev)
320	REAL uent(nloc, klev, klev), vent(nloc, klev, klev)
321	REAL ments(nloc, klev, klev), qents(nloc, klev, klev)
322	REAL sij(nloc, klev, klev), elij(nloc, klev, klev)
323	REAL qp(nloc, klev), up(nloc, klev), vp(nloc, klev)
324	REAL wt(nloc, klev), water(nloc, klev), evap(nloc, klev)
325	REAL b(nloc, klev), ft(nloc, klev), fq(nloc, klev)
326	REAL fu(nloc, klev), fv(nloc, klev)
327	REAL upwd(nloc, klev), dnwd(nloc, klev), dnwd0(nloc, klev)
328	REAL ma(nloc, klev), mike(nloc, klev), tls(nloc, klev)
329	REAL tps(nloc, klev), qprime(nloc), tprime(nloc)
330	REAL precip(nloc)
331	REAL vprecip(nloc, klev+1)
332	REAL tra(nloc, klev, ntra), trap(nloc, klev, ntra)
333	REAL ftra(nloc, klev, ntra), traent(nloc, klev, klev, ntra)
334	REAL qcondc(nloc, klev) ! cld
335	REAL wd(nloc) ! gust
336
337	! RomP >>>
338	REAL da(nloc, klev), phi(nloc, klev, klev), mp(nloc, klev)
339	REAL epmlmmm(nloc, klev, klev), eplamm(nloc, klev)
340	REAL phi2(nloc, klev, klev)
341	REAL d1a(nloc, klev), dam(nloc, klev)
342	REAL wdtraina(nloc, klev), wdtrainm(nloc, klev)
343	REAL sigd(nloc)
344	! RomP <<<
345	REAL epmax_diag(nloc) ! epmax_cape
346
347	nent(:, :) = 0
348	! -------------------------------------------------------------------
349	! --- SET CONSTANTS AND PARAMETERS
350	! -------------------------------------------------------------------
351	! print *, '-> cv_driver' !jyg
352	! -- set simulation flags:
353	! (common cvflag)
354
355	CALL cv_flag(0)
356
357	! -- set thermodynamical constants:
358	! (common cvthermo)
359
360	CALL cv_thermo(iflag_con)
361
362	! -- set convect parameters
363
364	! includes microphysical parameters and parameters that
365	! control the rate of approach to quasi-equilibrium)
366	! (common cvparam)
367
368
369	IF (iflag_con==30) THEN
370	CALL cv30_param(nd, delt)
371	END IF
372
373	IF (iflag_con==4) THEN
374	CALL cv_param(nd)
375	END IF
376
377	! ---------------------------------------------------------------------
378	! --- INITIALIZE OUTPUT ARRAYS AND PARAMETERS
379	! ---------------------------------------------------------------------
380
381	ft1(:, :) = 0.0
382	fq1(:, :) = 0.0
383	fu1(:, :) = 0.0
384	fv1(:, :) = 0.0
385	tvp1(:, :) = 0.0
386	tp1(:, :) = 0.0
387	clw1(:, :) = 0.0
388	! ym
389	clw(:, :) = 0.0
390	gz1(:, :) = 0.
391	vprecip1(:, :) = 0.
392	ma1(:, :) = 0.0
393	upwd1(:, :) = 0.0
394	dnwd1(:, :) = 0.0
395	dnwd01(:, :) = 0.0
396	qcondc1(:, :) = 0.0
397
398	ftra1(:, :, :) = 0.0
399
400	elij1(:, :, :) = 0.0
401	sij1(:, :, :) = 0.0
402
403	precip1(:) = 0.0
404	iflag1(:) = 0
405	wd1(:) = 0.0
406	cape1(:) = 0.0
407	epmax_diag1(:) = 0.0 ! epmax_cape
408
409
410	IF (iflag_con==30) THEN
411	DO il = 1, len
412	sig1(il, nd) = sig1(il, nd) + 1.
413	sig1(il, nd) = amin1(sig1(il,nd), 12.1)
414	END DO
415	END IF
416
417	! RomP >>>
418	wdtraina1(:, :) = 0.
419	wdtrainm1(:, :) = 0.
420	da1(:, :) = 0.
421	phi1(:, :, :) = 0.
422	epmlmmm1(:, :, :) = 0.
423	eplamm1(:, :) = 0.
424	mp1(:, :) = 0.
425	evap1(:, :) = 0.
426	ep1(:, :) = 0.
427	sij1(:, :, :) = 0.
428	elij1(:, :, :) = 0.
429	phi21(:, :, :) = 0.
430	d1a1(:, :) = 0.
431	dam1(:, :) = 0.
432	! RomP <<<
433
434	! --------------------------------------------------------------------
435	! --- CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY
436	! --------------------------------------------------------------------
437
438	IF (iflag_con==30) THEN
439
440	! print*,'Emanuel version 30 '
441	CALL cv30_prelim(len, nd, ndp1, t1, q1, p1, ph1 & ! nd->na
442	, lv1, cpn1, tv1, gz1, h1, hm1, th1)
443	END IF
444
445	IF (iflag_con==4) THEN
446	CALL cv_prelim(len, nd, ndp1, t1, q1, p1, ph1, lv1, cpn1, tv1, gz1, h1, &
447	hm1)
448	END IF
449
450	! --------------------------------------------------------------------
451	! --- CONVECTIVE FEED
452	! --------------------------------------------------------------------
453
454	IF (iflag_con==30) THEN
455	CALL cv30_feed(len, nd, t1, q1, qs1, p1, ph1, hm1, gz1 & !
456	! nd->na
457	, nk1, icb1, icbmax, iflag1, tnk1, qnk1, gznk1, plcl1)
458	END IF
459
460	IF (iflag_con==4) THEN
461	CALL cv_feed(len, nd, t1, q1, qs1, p1, hm1, gz1, nk1, icb1, icbmax, &
462	iflag1, tnk1, qnk1, gznk1, plcl1)
463	END IF
464
465	! --------------------------------------------------------------------
466	! --- UNDILUTE (ADIABATIC) UPDRAFT / 1st part
467	! (up through ICB for convect4, up through ICB+1 for convect3)
468	! Calculates the lifted parcel virtual temperature at nk, the
469	! actual temperature, and the adiabatic liquid water content.
470	! --------------------------------------------------------------------
471
472	IF (iflag_con==30) THEN
473	CALL cv30_undilute1(len, nd, t1, q1, qs1, gz1, plcl1, p1, nk1, icb1 & ! nd->na
474	, tp1, tvp1, clw1, icbs1)
475	END IF
476
477	IF (iflag_con==4) THEN
478	CALL cv_undilute1(len, nd, t1, q1, qs1, gz1, p1, nk1, icb1, icbmax, tp1, &
479	tvp1, clw1)
480	END IF
481
482	! -------------------------------------------------------------------
483	! --- TRIGGERING
484	! -------------------------------------------------------------------
485
486	IF (iflag_con==30) THEN
487	CALL cv30_trigger(len, nd, icb1, plcl1, p1, th1, tv1, tvp1 & !
488	! nd->na
489	, pbase1, buoybase1, iflag1, sig1, w01)
490	END IF
491
492	IF (iflag_con==4) THEN
493	CALL cv_trigger(len, nd, icb1, cbmf1, tv1, tvp1, iflag1)
494	END IF
495
496	! =====================================================================
497	! --- IF THIS POINT IS REACHED, MOIST CONVECTIVE ADJUSTMENT IS NECESSARY
498	! =====================================================================
499
500	ncum = 0
501	DO i = 1, len
502	IF (iflag1(i)==0) THEN
503	ncum = ncum + 1
504	idcum(ncum) = i
505	END IF
506	END DO
507
508	! print*,'cv_driver : klon, ncum = ',len,ncum
509
510	IF (ncum>0) THEN
511
512	! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
513	! --- COMPRESS THE FIELDS
514	! (-> vectorization over convective gridpoints)
515	! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
516
517	IF (iflag_con==30) THEN
518	CALL cv30_compress(len, nloc, ncum, nd, ntra, iflag1, nk1, icb1, icbs1, &
519	plcl1, tnk1, qnk1, gznk1, pbase1, buoybase1, t1, q1, qs1, u1, v1, &
520	gz1, th1, tra1, h1, lv1, cpn1, p1, ph1, tv1, tp1, tvp1, clw1, sig1, &
521	w01, iflag, nk, icb, icbs, plcl, tnk, qnk, gznk, pbase, buoybase, t, &
522	q, qs, u, v, gz, th, tra, h, lv, cpn, p, ph, tv, tp, tvp, clw, sig, &
523	w0)
524	END IF
525
526	IF (iflag_con==4) THEN
527	CALL cv_compress(len, nloc, ncum, nd, iflag1, nk1, icb1, cbmf1, plcl1, &
528	tnk1, qnk1, gznk1, t1, q1, qs1, u1, v1, gz1, h1, lv1, cpn1, p1, ph1, &
529	tv1, tp1, tvp1, clw1, iflag, nk, icb, cbmf, plcl, tnk, qnk, gznk, t, &
530	q, qs, u, v, gz, h, lv, cpn, p, ph, tv, tp, tvp, clw, dph)
531	END IF
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==30) THEN
544	CALL cv30_undilute2(nloc, ncum, nd, icb, icbs, nk & !na->nd
545	, tnk, qnk, gznk, t, q, qs, gz, p, h, tv, lv, pbase, buoybase, plcl, &
546	inb, tp, tvp, clw, hp, ep, sigp, buoy)
547	END IF
548
549	IF (iflag_con==4) THEN
550	CALL cv_undilute2(nloc, ncum, nd, icb, nk, tnk, qnk, gznk, t, q, qs, &
551	gz, p, dph, h, tv, lv, inb, inbis, tp, tvp, clw, hp, ep, sigp, frac)
552	END IF
553
554	! -------------------------------------------------------------------
555	! --- CLOSURE
556	! -------------------------------------------------------------------
557
558	IF (iflag_con==30) THEN
559	CALL cv30_closure(nloc, ncum, nd, icb, inb & ! na->nd
560	, pbase, p, ph, tv, buoy, sig, w0, cape, m)
561
562	! epmax_cape
563	call cv30_epmax_fn_cape(nloc,ncum,nd &
564	,cape,ep,hp,icb,inb,clw,nk,t,h,lv &
565	,epmax_diag)
566	! on écrase ep et recalcule hp
567	END IF
568
569	IF (iflag_con==4) THEN
570	CALL cv_closure(nloc, ncum, nd, nk, icb, tv, tvp, p, ph, dph, plcl, &
571	cpn, iflag, cbmf)
572	END IF
573
574
575	! -------------------------------------------------------------------
576	! --- MIXING
577	! -------------------------------------------------------------------
578
579	IF (iflag_con==30) THEN
580	CALL cv30_mixing(nloc, ncum, nd, nd, ntra, icb, nk, inb & !
581	! na->nd
582	, ph, t, q, qs, u, v, tra, h, lv, qnk, hp, tv, tvp, ep, clw, m, sig, &
583	ment, qent, uent, vent, sij, elij, ments, qents, traent)
584	END IF
585
586	IF (iflag_con==4) THEN
587	CALL cv_mixing(nloc, ncum, nd, icb, nk, inb, inbis, ph, t, q, qs, u, v, &
588	h, lv, qnk, hp, tv, tvp, ep, clw, cbmf, m, ment, qent, uent, vent, &
589	nent, sij, elij)
590	END IF
591
592	! -------------------------------------------------------------------
593	! --- UNSATURATED (PRECIPITATING) DOWNDRAFTS
594	! -------------------------------------------------------------------
595
596	IF (iflag_con==30) THEN
597	! RomP >>>
598	CALL cv30_unsat(nloc, ncum, nd, nd, ntra, icb, inb & ! na->nd
599	, t, q, qs, gz, u, v, tra, p, ph, th, tv, lv, cpn, ep, sigp, clw, m, &
600	ment, elij, delt, plcl, mp, qp, up, vp, trap, wt, water, evap, b, &
601	wdtraina, wdtrainm)
602	! RomP <<<
603	END IF
604
605	IF (iflag_con==4) THEN
606	CALL cv_unsat(nloc, ncum, nd, inb, t, q, qs, gz, u, v, p, ph, h, lv, &
607	ep, sigp, clw, m, ment, elij, iflag, mp, qp, up, vp, wt, water, evap)
608	END IF
609
610	! -------------------------------------------------------------------
611	! --- YIELD
612	! (tendencies, precipitation, variables of interface with other
613	! processes, etc)
614	! -------------------------------------------------------------------
615
616	IF (iflag_con==30) THEN
617	CALL cv30_yield(nloc, ncum, nd, nd, ntra & ! na->nd
618	, icb, inb, delt, t, q, u, v, tra, gz, p, ph, h, hp, lv, cpn, th, ep, &
619	clw, m, tp, mp, qp, up, vp, trap, wt, water, evap, b, ment, qent, &
620	uent, vent, nent, elij, traent, sig, tv, tvp, iflag, precip, vprecip, &
621	ft, fq, fu, fv, ftra, upwd, dnwd, dnwd0, ma, mike, tls, tps, qcondc, &
622	wd)
623	END IF
624
625	IF (iflag_con==4) THEN
626	CALL cv_yield(nloc, ncum, nd, nk, icb, inb, delt, t, q, u, v, gz, p, &
627	ph, h, hp, lv, cpn, ep, clw, frac, m, mp, qp, up, vp, wt, water, &
628	evap, ment, qent, uent, vent, nent, elij, tv, tvp, iflag, wd, qprime, &
629	tprime, precip, cbmf, ft, fq, fu, fv, ma, qcondc)
630	END IF
631
632	! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
633	! --- passive tracers
634	! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
635
636	IF (iflag_con==30) THEN
637	! RomP >>>
638	CALL cv30_tracer(nloc, len, ncum, nd, nd, ment, sij, da, phi, phi2, &
639	d1a, dam, ep, vprecip, elij, clw, epmlmmm, eplamm, icb, inb)
640	! RomP <<<
641	END IF
642
643	! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
644	! --- UNCOMPRESS THE FIELDS
645	! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
646	! set iflag1 =42 for non convective points
647	DO i = 1, len
648	iflag1(i) = 42
649	END DO
650
651	IF (iflag_con==30) THEN
652	CALL cv30_uncompress(nloc, len, ncum, nd, ntra, idcum, iflag, precip, &
653	vprecip, evap, ep, sig, w0 & !RomP
654	, ft, fq, fu, fv, ftra, inb, ma, upwd, dnwd, dnwd0, qcondc, wd, cape, &
655	da, phi, mp, phi2, d1a, dam, sij & !RomP
656	, elij, clw, epmlmmm, eplamm & !RomP
657	, wdtraina, wdtrainm,epmax_diag & !RomP
658	, iflag1, precip1, vprecip1, evap1, ep1, sig1, w01 & !RomP
659	, ft1, fq1, fu1, fv1, ftra1, inb1, ma1, upwd1, dnwd1, dnwd01, &
660	qcondc1, wd1, cape1, da1, phi1, mp1, phi21, d1a1, dam1, sij1 & !RomP
661	, elij1, clw1, epmlmmm1, eplamm1 & !RomP
662	, wdtraina1, wdtrainm1,epmax_diag1) !RomP
663	END IF
664
665	IF (iflag_con==4) THEN
666	CALL cv_uncompress(nloc, len, ncum, nd, idcum, iflag, precip, cbmf, ft, &
667	fq, fu, fv, ma, qcondc, iflag1, precip1, cbmf1, ft1, fq1, fu1, fv1, &
668	ma1, qcondc1)
669	END IF
670
671	END IF ! ncum>0
672
673	! print *, 'fin cv_driver ->' !jyg
674	RETURN
675	END SUBROUTINE cv_driver
676
677	! ==================================================================
678	SUBROUTINE cv_flag(iflag_ice_thermo)
679	IMPLICIT NONE
680
681	! Argument : iflag_ice_thermo : ice thermodynamics is taken into account if
682	! iflag_ice_thermo >=1
683	INTEGER iflag_ice_thermo
684
685	include "cvflag.h"
686
687	! -- si .TRUE., on rend la gravite plus explicite et eventuellement
688	! differente de 10.0 dans convect3:
689	cvflag_grav = .TRUE.
690	cvflag_ice = iflag_ice_thermo >= 1
691
692	RETURN
693	END SUBROUTINE cv_flag
694
695	! ==================================================================
696	SUBROUTINE cv_thermo(iflag_con)
697	IMPLICIT NONE
698
699	! -------------------------------------------------------------
700	! Set thermodynamical constants for convectL
701	! -------------------------------------------------------------
702
703	include "YOMCST.h"
704	include "cvthermo.h"
705
706	INTEGER iflag_con
707
708
709	! original set from convect:
710	IF (iflag_con==4) THEN
711	cpd = 1005.7
712	cpv = 1870.0
713	cl = 4190.0
714	rrv = 461.5
715	rrd = 287.04
716	lv0 = 2.501E6
717	g = 9.8
718	t0 = 273.15
719	grav = g
720	ELSE
721
722	! constants consistent with LMDZ:
723	cpd = rcpd
724	cpv = rcpv
725	cl = rcw
726	ci = rcs
727	rrv = rv
728	rrd = rd
729	lv0 = rlvtt
730	lf0 = rlstt - rlvtt
731	g = rg ! not used in convect3
732	! ori t0 = RTT
733	t0 = 273.15 ! convect3 (RTT=273.16)
734	! maf grav= 10. ! implicitely or explicitely used in convect3
735	grav = g ! implicitely or explicitely used in convect3
736	END IF
737
738	rowl = 1000.0 !(a quelle variable de YOMCST cela correspond-il?)
739
740	clmcpv = cl - cpv
741	clmcpd = cl - cpd
742	clmci = cl - ci
743	cpdmcp = cpd - cpv
744	cpvmcpd = cpv - cpd
745	cpvmcl = cl - cpv ! for convect3
746	eps = rrd/rrv
747	epsi = 1.0/eps
748	epsim1 = epsi - 1.0
749	! ginv=1.0/g
750	ginv = 1.0/grav
751	hrd = 0.5*rrd
752
753	RETURN
754	END SUBROUTINE cv_thermo

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