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cv_driver.F @ 1671

Last change on this file since 1671 was 704, checked in by Laurent Fairhead, 18 years ago
Inclusion des modifs de Y. Meurdesoif pour la version V3 LF
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 23.8 KB

Rev	Line
[524]	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,
[619]	7	& precip1,VPrecip1,
[524]	8	& cbmf1,sig1,w01,
[619]	9	& icb1,inb1,
	10	& delt,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1,
	11	& da1,phi1,mp1)
[524]	12	C
[704]	13	USE dimphy
[524]	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
[619]	42	C VPrecip1 Real Output vertical profile of precipitations
[524]	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
[704]	67	cym#include "dimensions.h"
	68	cym#include "dimphy.h"
[524]	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)
[619]	90	real VPrecip1(len,nd+1)
[524]	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
[619]	100	real da1(len,nd),phi1(len,nd,nd),mp1(len,nd)
	101	real da(len,nd),phi(len,nd,nd),mp(len,nd)
[524]	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	!
[619]	194	! VPrecip: Vertical profile of convective precipitation (kg/m2/s).
	195	!
[524]	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)
[619]	224	integer inb1(klon)
[524]	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
[704]	253	cym integer nloc
	254	cym parameter (nloc=klon) ! pour l'instant
	255	#define nloc klon
[524]	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)
[619]	279	real qp(nloc,klev), up(nloc,klev), vp(nloc,klev)
[524]	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)
[619]	287	real VPrecip(nloc,klev+1)
[524]	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
[704]	293	nent(:,:)=0
[524]	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
[559]	335	cym
	336	clw(i,k)=0.0
[524]	337	gz1(i,k) = 0.
[619]	338	VPrecip1(i,k) = 0.
[524]	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
[619]	360	VPrecip1(i,nd+1)=0.0
[524]	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
[619]	567	o ,iflag,precip,VPrecip,ft,fq,fu,fv,ftra
[524]	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	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[619]	583	! --- passive tracers
[524]	584	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	585
[619]	586	if (iflag_con.eq.3) then
	587	CALL cv3_tracer(nloc,len,ncum,nd,nd,
	588	: ment,sij,da,phi)
	589	endif
[524]	590
[619]	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
[524]	599	if (iflag_con.eq.3) then
	600	CALL cv3_uncompress(nloc,len,ncum,nd,ntra,idcum
	601	: ,iflag
[619]	602	: ,precip,VPrecip,sig,w0
[524]	603	: ,ft,fq,fu,fv,ftra
[619]	604	: ,inb
[524]	605	: ,Ma,upwd,dnwd,dnwd0,qcondc,wd,cape
[619]	606	: ,da,phi,mp
[524]	607	o ,iflag1
[619]	608	o ,precip1,VPrecip1,sig1,w01
[524]	609	o ,ft1,fq1,fu1,fv1,ftra1
[619]	610	o ,inb1
	611	o ,Ma1,upwd1,dnwd1,dnwd01,qcondc1,wd1,cape1
	612	o ,da1,phi1,mp1)
[524]	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:
[619]	642	cvflag_grav = .TRUE.
[524]	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)
[619]	685	c maf grav= 10. ! implicitely or explicitely used in convect3
	686	grav= g ! implicitely or explicitely used in convect3
[524]	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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