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cva_driver.F @ 1074

Last change on this file since 1074 was 1062, checked in by Laurent Fairhead, 16 years ago
Ajout sorties wake, etc (JYG); correction stockage sous-domaine (LG); initialisation convection (JYG) AI/IM
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 33.8 KB

Rev	Line
[940]	1	SUBROUTINE cva_driver(len,nd,ndp1,ntra,nloc,
	2	& iflag_con,iflag_mix,
[879]	3	& iflag_clos,delt,
	4	& t1,q1,qs1,t1_wake,q1_wake,qs1_wake,
	5	& u1,v1,tra1,
	6	& p1,ph1,
	7	& ALE1,ALP1,
	8	& sig1feed1,sig2feed1,wght1,
	9	o iflag1,ft1,fq1,fu1,fv1,ftra1,
	10	& precip1,kbas1,ktop1,cbmf1,
	11	& sig1,w01, !input/output
	12	& ptop21,sigd,
	13	& Ma1,mip1,Vprecip1,upwd1,dnwd1,dnwd01,
	14	& qcondc1,wd1,
	15	& cape1,cin1,tvp1,
	16	& ftd1,fqd1,
	17	& Plim11,Plim21,asupmax1,supmax01,asupmaxmin1
	18	& ,lalim_conv)
	19	***************************************************************
	20	* *
	21	* CV_DRIVER *
	22	* *
	23	* *
	24	* written by : Sandrine Bony-Lena , 17/05/2003, 11.19.41 *
	25	* modified by : *
	26	***************************************************************
	27	***************************************************************
	28	C
[940]	29	USE dimphy
[879]	30	implicit none
	31	C
	32	C.............................START PROLOGUE............................
	33	C
	34	C PARAMETERS:
	35	C Name Type Usage Description
	36	C ---------- ---------- ------- ----------------------------
	37	C
	38	C len Integer Input first (i) dimension
	39	C nd Integer Input vertical (k) dimension
	40	C ndp1 Integer Input nd + 1
	41	C ntra Integer Input number of tracors
	42	C iflag_con Integer Input version of convect (3/4)
	43	C iflag_mix Integer Input version of mixing (0/1/2)
	44	C iflag_clos Integer Input version of closure (0/1)
	45	C delt Real Input time step
	46	C t1 Real Input temperature (sat draught envt)
	47	C q1 Real Input specific hum (sat draught envt)
	48	C qs1 Real Input sat specific hum (sat draught envt)
	49	C t1_wake Real Input temperature (unsat draught envt)
	50	C q1_wake Real Input specific hum(unsat draught envt)
	51	C qs1_wake Real Input sat specific hum(unsat draughts envt)
	52	C u1 Real Input u-wind
	53	C v1 Real Input v-wind
	54	C tra1 Real Input tracors
	55	C p1 Real Input full level pressure
	56	C ph1 Real Input half level pressure
	57	C ALE1 Real Input Available lifting Energy
	58	C ALP1 Real Input Available lifting Power
	59	C sig1feed1 Real Input sigma coord at lower bound of feeding layer
	60	C sig2feed1 Real Input sigma coord at upper bound of feeding layer
	61	C wght1 Real Input weight density determining the feeding mixture
	62	C iflag1 Integer Output flag for Emanuel conditions
	63	C ft1 Real Output temp tend
	64	C fq1 Real Output spec hum tend
	65	C fu1 Real Output u-wind tend
	66	C fv1 Real Output v-wind tend
	67	C ftra1 Real Output tracor tend
	68	C precip1 Real Output precipitation
	69	C kbas1 Integer Output cloud base level
	70	C ktop1 Integer Output cloud top level
	71	C cbmf1 Real Output cloud base mass flux
	72	C sig1 Real In/Out section adiabatic updraft
	73	C w01 Real In/Out vertical velocity within adiab updraft
	74	C ptop21 Real In/Out top of entraining zone
	75	C Ma1 Real Output mass flux adiabatic updraft
	76	C mip1 Real Output mass flux shed by the adiabatic updraft
	77	C Vprecip1 Real Output vertical profile of precipitations
	78	C upwd1 Real Output total upward mass flux (adiab+mixed)
	79	C dnwd1 Real Output saturated downward mass flux (mixed)
	80	C dnwd01 Real Output unsaturated downward mass flux
	81	C qcondc1 Real Output in-cld mixing ratio of condensed water
	82	C wd1 Real Output downdraft velocity scale for sfc fluxes
	83	C cape1 Real Output CAPE
	84	C cin1 Real Output CIN
	85	C tvp1 Real Output adiab lifted parcell virt temp
	86	C ftd1 Real Output precip temp tend
	87	C fqt1 Real Output precip spec hum tend
	88	C Plim11 Real Output
	89	C Plim21 Real Output
	90	C asupmax1 Real Output
	91	C supmax01 Real Output
	92	C asupmaxmin1 Real Output
	93	C S. Bony, Mar 2002:
	94	C * Several modules corresponding to different physical processes
	95	C * Several versions of convect may be used:
	96	C - iflag_con=3: version lmd (previously named convect3)
	97	C - iflag_con=4: version 4.3b (vect. version, previously convect1/2)
	98	C + tard: - iflag_con=5: version lmd with ice (previously named convectg)
	99	C S. Bony, Oct 2002:
	100	C * Vectorization of convect3 (ie version lmd)
	101	C
	102	C..............................END PROLOGUE.............................
	103	c
	104	c
	105	#include "dimensions.h"
[940]	106	ccccc#include "dimphy.h"
[879]	107	c
	108	c Input
	109	integer len
	110	integer nd
	111	integer ndp1
	112	integer ntra
	113	integer iflag_con
	114	integer iflag_mix
	115	integer iflag_clos
	116	real delt
	117	real t1(len,nd)
	118	real q1(len,nd)
	119	real qs1(len,nd)
	120	real t1_wake(len,nd)
	121	real q1_wake(len,nd)
	122	real qs1_wake(len,nd)
	123	real u1(len,nd)
	124	real v1(len,nd)
	125	real tra1(len,nd,ntra)
	126	real p1(len,nd)
	127	real ph1(len,ndp1)
	128	real ALE1(len)
	129	real ALP1(len)
	130	real sig1feed1 ! pressure at lower bound of feeding layer
	131	real sig2feed1 ! pressure at upper bound of feeding layer
	132	real wght1(nd) ! weight density determining the feeding mixture
	133	c
	134	c Output
	135	integer iflag1(len)
	136	real ft1(len,nd)
	137	real fq1(len,nd)
	138	real fu1(len,nd)
	139	real fv1(len,nd)
	140	real ftra1(len,nd,ntra)
	141	real precip1(len)
	142	integer kbas1(len)
	143	integer ktop1(len)
	144	real cbmf1(len)
	145	! real cbmflast(len)
	146	real sig1(len,klev) !input/output
	147	real w01(len,klev) !input/output
	148	real ptop21(len)
	149	real Ma1(len,nd)
	150	real mip1(len,nd)
	151	real Vprecip1(len,nd)
	152	real upwd1(len,nd)
	153	real dnwd1(len,nd)
	154	real dnwd01(len,nd)
	155	real qcondc1(len,nd) ! cld
	156	real wd1(len) ! gust
	157	real cape1(len)
	158	real cin1(len)
	159	real tvp1(len,nd)
	160	c
	161	real ftd1(len,nd)
	162	real fqd1(len,nd)
	163	real Plim11(len)
	164	real Plim21(len)
	165	real asupmax1(len,nd)
	166	real supmax01(len)
	167	real asupmaxmin1(len)
	168	integer lalim_conv(len)
	169	!-------------------------------------------------------------------
	170	! --- ARGUMENTS
	171	!-------------------------------------------------------------------
	172	! --- On input:
	173	!
	174	! t: Array of absolute temperature (K) of dimension ND, with first
	175	! index corresponding to lowest model level. Note that this array
	176	! will be altered by the subroutine if dry convective adjustment
	177	! occurs and if IPBL is not equal to 0.
	178	!
	179	! q: Array of specific humidity (gm/gm) of dimension ND, with first
	180	! index corresponding to lowest model level. Must be defined
	181	! at same grid levels as T. Note that this array will be altered
	182	! if dry convective adjustment occurs and if IPBL is not equal to 0.
	183	!
	184	! qs: Array of saturation specific humidity of dimension ND, with first
	185	! index corresponding to lowest model level. Must be defined
	186	! at same grid levels as T. Note that this array will be altered
	187	! if dry convective adjustment occurs and if IPBL is not equal to 0.
	188	!
	189	! t_wake: Array of absolute temperature (K), seen by unsaturated draughts,
	190	! of dimension ND, with first index corresponding to lowest model level.
	191	!
	192	! q_wake: Array of specific humidity (gm/gm), seen by unsaturated draughts,
	193	! of dimension ND, with first index corresponding to lowest model level.
	194	! Must be defined at same grid levels as T.
	195	!
	196	!qs_wake: Array of saturation specific humidity, seen by unsaturated draughts,
	197	! of dimension ND, with first index corresponding to lowest model level.
	198	! Must be defined at same grid levels as T.
	199	!
	200	! u: Array of zonal wind velocity (m/s) of dimension ND, witth first
	201	! index corresponding with the lowest model level. Defined at
	202	! same levels as T. Note that this array will be altered if
	203	! dry convective adjustment occurs and if IPBL is not equal to 0.
	204	!
	205	! v: Same as u but for meridional velocity.
	206	!
	207	! tra: Array of passive tracer mixing ratio, of dimensions (ND,NTRA),
	208	! where NTRA is the number of different tracers. If no
	209	! convective tracer transport is needed, define a dummy
	210	! input array of dimension (ND,1). Tracers are defined at
	211	! same vertical levels as T. Note that this array will be altered
	212	! if dry convective adjustment occurs and if IPBL is not equal to 0.
	213	!
	214	! p: Array of pressure (mb) of dimension ND, with first
	215	! index corresponding to lowest model level. Must be defined
	216	! at same grid levels as T.
	217	!
	218	! ph: Array of pressure (mb) of dimension ND+1, with first index
	219	! corresponding to lowest level. These pressures are defined at
	220	! levels intermediate between those of P, T, Q and QS. The first
	221	! value of PH should be greater than (i.e. at a lower level than)
	222	! the first value of the array P.
	223	!
	224	! ALE: Available lifting Energy
	225	!
	226	! ALP: Available lifting Power
	227	!
	228	! nl: The maximum number of levels to which convection can penetrate, plus 1.
	229	! NL MUST be less than or equal to ND-1.
	230	!
	231	! delt: The model time step (sec) between calls to CONVECT
	232	!
	233	!----------------------------------------------------------------------------
	234	! --- On Output:
	235	!
	236	! iflag: An output integer whose value denotes the following:
	237	! VALUE INTERPRETATION
	238	! ----- --------------
	239	! 0 Moist convection occurs.
	240	! 1 Moist convection occurs, but a CFL condition
	241	! on the subsidence warming is violated. This
	242	! does not cause the scheme to terminate.
	243	! 2 Moist convection, but no precip because ep(inb) lt 0.0001
	244	! 3 No moist convection because new cbmf is 0 and old cbmf is 0.
	245	! 4 No moist convection; atmosphere is not
	246	! unstable
	247	! 6 No moist convection because ihmin le minorig.
	248	! 7 No moist convection because unreasonable
	249	! parcel level temperature or specific humidity.
	250	! 8 No moist convection: lifted condensation
	251	! level is above the 200 mb level.
	252	! 9 No moist convection: cloud base is higher
	253	! then the level NL-1.
	254	!
	255	! ft: Array of temperature tendency (K/s) of dimension ND, defined at same
	256	! grid levels as T, Q, QS and P.
	257	!
	258	! fq: Array of specific humidity tendencies ((gm/gm)/s) of dimension ND,
	259	! defined at same grid levels as T, Q, QS and P.
	260	!
	261	! fu: Array of forcing of zonal velocity (m/s^2) of dimension ND,
	262	! defined at same grid levels as T.
	263	!
	264	! fv: Same as FU, but for forcing of meridional velocity.
	265	!
	266	! ftra: Array of forcing of tracer content, in tracer mixing ratio per
	267	! second, defined at same levels as T. Dimensioned (ND,NTRA).
	268	!
	269	! precip: Scalar convective precipitation rate (mm/day).
	270	!
	271	! wd: A convective downdraft velocity scale. For use in surface
	272	! flux parameterizations. See convect.ps file for details.
	273	!
	274	! tprime: A convective downdraft temperature perturbation scale (K).
	275	! For use in surface flux parameterizations. See convect.ps
	276	! file for details.
	277	!
	278	! qprime: A convective downdraft specific humidity
	279	! perturbation scale (gm/gm).
	280	! For use in surface flux parameterizations. See convect.ps
	281	! file for details.
	282	!
	283	! cbmf: The cloud base mass flux ((kg/m**2)/s). THIS SCALAR VALUE MUST
	284	! BE STORED BY THE CALLING PROGRAM AND RETURNED TO CONVECT AT
	285	! ITS NEXT CALL. That is, the value of CBMF must be "remembered"
	286	! by the calling program between calls to CONVECT.
	287	!
	288	! det: Array of detrainment mass flux of dimension ND.
	289	!
	290	! ftd: Array of temperature tendency due to precipitations (K/s) of dimension ND,
	291	! defined at same grid levels as T, Q, QS and P.
	292	!
	293	! fqd: Array of specific humidity tendencies due to precipitations ((gm/gm)/s)
	294	! of dimension ND, defined at same grid levels as T, Q, QS and P.
	295	!
	296	!-------------------------------------------------------------------
	297	c
	298	c Local arrays
	299	c
	300
	301	integer i,k,n,il,j
	302	integer nword1,nword2,nword3,nword4
	303	integer icbmax
	304	integer nk1(klon)
	305	integer icb1(klon)
	306	integer icbs1(klon)
	307
	308	logical ok_inhib ! True => possible inhibition of convection by dryness
[938]	309	logical, save :: debut=.true.
[987]	310	c$OMP THREADPRIVATE(debut)
[879]	311
	312	real plcl1(klon)
	313	real tnk1(klon)
	314	real thnk1(klon)
	315	real qnk1(klon)
	316	real gznk1(klon)
	317	real pnk1(klon)
	318	real qsnk1(klon)
	319	real unk1(klon)
	320	real vnk1(klon)
	321	real cpnk1(klon)
	322	real hnk1(klon)
	323	real pbase1(klon)
	324	real buoybase1(klon)
	325
	326	real lv1(klon,klev) ,lv1_wake(klon,klev)
	327	real cpn1(klon,klev),cpn1_wake(klon,klev)
	328	real tv1(klon,klev) ,tv1_wake(klon,klev)
	329	real gz1(klon,klev) ,gz1_wake(klon,klev)
	330	real hm1(klon,klev) ,hm1_wake(klon,klev)
	331	real h1(klon,klev) ,h1_wake(klon,klev)
	332	real tp1(klon,klev)
	333	real clw1(klon,klev)
	334	real th1(klon,klev) ,th1_wake(klon,klev)
	335	c
	336	real bid(klon,klev) ! dummy array
	337	c
	338	integer ncum
	339	c
	340	integer j1feed(klon)
	341	integer j2feed(klon)
	342	real p1feed1(len) ! pressure at lower bound of feeding layer
	343	real p2feed1(len) ! pressure at upper bound of feeding layer
	344	real wghti1(len,nd) ! weights of the feeding layers
	345	c
	346	c (local) compressed fields:
	347	c
	348	integer nloc
[940]	349	c parameter (nloc=klon) ! pour l'instant
[879]	350
	351	integer idcum(nloc)
	352	integer iflag(nloc),nk(nloc),icb(nloc)
	353	integer nent(nloc,klev)
	354	integer icbs(nloc)
	355	integer inb(nloc), inbis(nloc)
	356
	357	real cbmf(nloc),plcl(nloc)
	358	real t(nloc,klev),q(nloc,klev),qs(nloc,klev)
	359	real t_wake(nloc,klev),q_wake(nloc,klev),qs_wake(nloc,klev)
	360	real u(nloc,klev),v(nloc,klev)
	361	real gz(nloc,klev),h(nloc,klev) ,hm(nloc,klev)
	362	real h_wake(nloc,klev),hm_wake(nloc,klev)
	363	real lv(nloc,klev) ,cpn(nloc,klev)
	364	real lv_wake(nloc,klev),cpn_wake(nloc,klev)
	365	real p(nloc,klev),ph(nloc,klev+1),tv(nloc,klev) ,tp(nloc,klev)
	366	real tv_wake(nloc,klev)
	367	real clw(nloc,klev)
	368	real dph(nloc,klev)
	369	real pbase(nloc), buoybase(nloc), th(nloc,klev)
	370	real th_wake(nloc,klev)
	371	real tvp(nloc,klev)
	372	real sig(nloc,klev), w0(nloc,klev), ptop2(nloc)
	373	real hp(nloc,klev), ep(nloc,klev), sigp(nloc,klev)
	374	real frac(nloc), buoy(nloc,klev)
	375	real cape(nloc)
	376	real cin(nloc)
	377	real m(nloc,klev)
	378	real ment(nloc,klev,klev), sij(nloc,klev,klev)
	379	real qent(nloc,klev,klev)
	380	real hent(nloc,klev,klev)
	381	real uent(nloc,klev,klev), vent(nloc,klev,klev)
	382	real ments(nloc,klev,klev), qents(nloc,klev,klev)
	383	real elij(nloc,klev,klev)
	384	real supmax(nloc,klev)
	385	real ale(nloc),alp(nloc),coef_clos(nloc)
[940]	386	real sigd(nloc)
	387	! real mp(nloc,klev), qp(nloc,klev), up(nloc,klev), vp(nloc,klev)
	388	! real wt(nloc,klev), water(nloc,klev), evap(nloc,klev)
	389	! real b(nloc,klev), sigd(nloc)
	390	! save mp,qp,up,vp,wt,water,evap,b
	391	real, save, allocatable :: mp(:,:),qp(:,:),up(:,:),vp(:,:)
	392	real, save, allocatable :: wt(:,:),water(:,:),evap(:,:), b(:,:)
	393	c$OMP THREADPRIVATE(mp,qp,up,vp,wt,water,evap,b)
[879]	394	real ft(nloc,klev), fq(nloc,klev)
	395	real ftd(nloc,klev), fqd(nloc,klev)
	396	real fu(nloc,klev), fv(nloc,klev)
	397	real upwd(nloc,klev), dnwd(nloc,klev), dnwd0(nloc,klev)
	398	real Ma(nloc,klev), mip(nloc,klev), tls(nloc,klev)
	399	real tps(nloc,klev), qprime(nloc), tprime(nloc)
	400	real precip(nloc)
	401	real Vprecip(nloc,klev)
	402	real tra(nloc,klev,ntra), trap(nloc,klev,ntra)
	403	real ftra(nloc,klev,ntra), traent(nloc,klev,klev,ntra)
	404	real qcondc(nloc,klev) ! cld
	405	real wd(nloc) ! gust
	406	real Plim1(nloc),Plim2(nloc)
	407	real asupmax(nloc,klev)
	408	real supmax0(nloc)
	409	real asupmaxmin(nloc)
	410	c
	411	real tnk(nloc),qnk(nloc),gznk(nloc)
	412	real wghti(nloc,nd)
	413	real hnk(nloc),unk(nloc),vnk(nloc)
[940]	414	logical, save :: first=.true.
[987]	415	c$OMP THREADPRIVATE(first)
[879]	416
	417	c
	418	! print *, 't1, t1_wake ',(k,t1(1,k),t1_wake(1,k),k=1,klev)
	419	! print *, 'q1, q1_wake ',(k,q1(1,k),q1_wake(1,k),k=1,klev)
	420
	421	!-------------------------------------------------------------------
	422	! --- SET CONSTANTS AND PARAMETERS
	423	!-------------------------------------------------------------------
	424
[940]	425	if (first) then
	426	allocate(mp(nloc,klev), qp(nloc,klev), up(nloc,klev))
	427	allocate(vp(nloc,klev), wt(nloc,klev), water(nloc,klev))
	428	allocate(evap(nloc,klev), b(nloc,klev))
	429	first=.false.
	430	endif
[879]	431	c -- set simulation flags:
	432	c (common cvflag)
	433
	434	CALL cv_flag
	435
	436	c -- set thermodynamical constants:
	437	c (common cvthermo)
	438
	439	CALL cv_thermo(iflag_con)
	440
	441	c -- set convect parameters
	442	c
	443	c includes microphysical parameters and parameters that
	444	c control the rate of approach to quasi-equilibrium)
	445	c (common cvparam)
	446
	447	if (iflag_con.eq.3) then
	448	CALL cv3_param(nd,delt)
	449
	450	endif
	451
	452	if (iflag_con.eq.4) then
	453	CALL cv_param(nd)
	454	endif
	455
	456	!---------------------------------------------------------------------
	457	! --- INITIALIZE OUTPUT ARRAYS AND PARAMETERS
	458	!---------------------------------------------------------------------
	459	nword1=len
	460	nword2=len*nd
	461	nword3=lenndntra
	462	nword4=lenndnd
	463
	464	! call izilch(iflag1 ,nword1)
	465	! call zilch(iflag1 ,nword1)
	466	do i=1,len
	467	iflag1(i)=0
	468	ktop1(i)=0
	469	kbas1(i)=0
	470	enddo
	471	call zilch(ft1 ,nword2)
	472	call zilch(fq1 ,nword2)
	473	call zilch(fu1 ,nword2)
	474	call zilch(fv1 ,nword2)
	475	call zilch(ftra1 ,nword3)
	476	call zilch(precip1 ,nword1)
	477	! call izilch(kbas1 ,nword1)
	478	! call zilch(kbas1 ,nword1)
	479	! call izilch(ktop1 ,nword1)
	480	! call zilch(ktop1 ,nword1)
	481	call zilch(cbmf1 ,nword1)
	482	call zilch(ptop21 ,nword1)
	483	call zilch(Ma1 ,nword2)
	484	call zilch(mip1 ,nword2)
	485	call zilch(Vprecip1,nword2)
	486	call zilch(upwd1 ,nword2)
	487	call zilch(dnwd1 ,nword2)
	488	call zilch(dnwd01 ,nword2)
	489	call zilch(qcondc1 ,nword2)
	490	!test
	491	! call zilch(qcondc ,nword2)
	492	call zilch(wd1 ,nword1)
	493	call zilch(cape1 ,nword1)
	494	call zilch(cin1 ,nword1)
	495	call zilch(tvp1 ,nword2)
	496	call zilch(ftd1 ,nword2)
	497	call zilch(fqd1 ,nword2)
	498	call zilch(Plim11 ,nword1)
	499	call zilch(Plim21 ,nword1)
	500	call zilch(asupmax1,nword2)
	501	call zilch(supmax01,nword1)
	502	call zilch(asupmaxmin1,nword1)
	503	c
[973]	504	DO il = 1,len
	505	cin1(il) = -100000.
	506	cape1(il) = -1.
	507	ENDDO
	508	c
[879]	509	if (iflag_con.eq.3) then
	510	do il=1,len
	511	sig1(il,nd)=sig1(il,nd)+1.
	512	sig1(il,nd)=amin1(sig1(il,nd),12.1)
	513	enddo
	514	endif
	515
	516	!---------------------------------------------------------------------
	517	! --- INITIALIZE LOCAL ARRAYS AND PARAMETERS
	518	!---------------------------------------------------------------------
	519	!
	520	do il = 1,nloc
	521	coef_clos(il)=1.
	522	enddo
	523
	524	!--------------------------------------------------------------------
	525	! --- CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY
	526	!--------------------------------------------------------------------
	527
	528	if (iflag_con.eq.3) then
[938]	529
	530	if (debut) THEN
	531	print*,'Emanuel version 3 nouvelle'
	532	endif
	533
[879]	534	CALL cv3_prelim(len,nd,ndp1,t1,q1,p1,ph1 ! nd->na
	535	o ,lv1,cpn1,tv1,gz1,h1,hm1,th1)
	536
	537	c
	538	CALL cv3_prelim(len,nd,ndp1,t1_wake,q1_wake,p1,ph1 ! nd->na
	539	o ,lv1_wake,cpn1_wake,tv1_wake,gz1_wake
	540	o ,h1_wake,bid,th1_wake)
	541
	542	endif
	543	c
	544	if (iflag_con.eq.4) then
	545	print*,'Emanuel version 4 '
	546	CALL cv_prelim(len,nd,ndp1,t1,q1,p1,ph1
	547	o ,lv1,cpn1,tv1,gz1,h1,hm1)
	548	endif
	549
	550	!--------------------------------------------------------------------
	551	! --- CONVECTIVE FEED
	552	!--------------------------------------------------------------------
	553	!
	554	! compute feeding layer potential temperature and mixing ratio :
	555	!
	556	! get bounds of feeding layer
	557	!
	558	c test niveaux couche alimentation KE
	559	if(sig1feed1.eq.sig2feed1) then
	560	print*,'impossible de choisir sig1feed=sig2feed'
	561	print*,'changer la valeur de sig2feed dans physiq.def'
	562	stop
	563	endif
	564	c
	565	do i=1,len
	566	p1feed1(i)=sig1feed1*ph1(i,1)
	567	p2feed1(i)=sig2feed1*ph1(i,1)
	568	ctest maf
	569	c p1feed1(i)=ph1(i,1)
	570	c p2feed1(i)=ph1(i,2)
	571	c p2feed1(i)=ph1(i,3)
	572	ctestCR: on prend la couche alim des thermiques
	573	c p2feed1(i)=ph1(i,lalim_conv(i)+1)
	574	c print*,'lentr=',lentr(i),ph1(i,lentr(i)+1),ph1(i,2)
	575	end do
	576	!
	577	if (iflag_con.eq.3) then
	578	endif
	579	do i=1,len
	580	! print*,'avant cv3_feed plim',p1feed1(i),p2feed1(i)
	581	enddo
	582	if (iflag_con.eq.3) then
	583
	584	c print*, 'IFLAG1 avant cv3_feed'
	585	c print*,'len,nd',len,nd
	586	c write(*,'(64i1)') iflag1(2:klon-1)
	587
	588	CALL cv3_feed(len,nd,t1,q1,u1,v1,p1,ph1,hm1,gz1 ! nd->na
	589	i ,p1feed1,p2feed1,wght1
	590	o ,wghti1,tnk1,thnk1,qnk1,qsnk1,unk1,vnk1
	591	o ,cpnk1,hnk1,nk1,icb1,icbmax,iflag1,gznk1,plcl1)
	592	endif
	593
	594	c print*, 'IFLAG1 apres cv3_feed'
	595	c print*,'len,nd',len,nd
	596	c write(*,'(64i1)') iflag1(2:klon-1)
	597
	598	if (iflag_con.eq.4) then
	599	CALL cv_feed(len,nd,t1,q1,qs1,p1,hm1,gz1
	600	o ,nk1,icb1,icbmax,iflag1,tnk1,qnk1,gznk1,plcl1)
	601	endif
	602	c
	603	! print *, 'cv3_feed-> iflag1, plcl1 ',iflag1(1),plcl1(1)
	604	c
	605	!--------------------------------------------------------------------
	606	! --- UNDILUTE (ADIABATIC) UPDRAFT / 1st part
	607	! (up through ICB for convect4, up through ICB+1 for convect3)
	608	! Calculates the lifted parcel virtual temperature at nk, the
	609	! actual temperature, and the adiabatic liquid water content.
	610	!--------------------------------------------------------------------
	611
	612	if (iflag_con.eq.3) then
	613
	614	CALL cv3_undilute1(len,nd,t1,qs1,gz1,plcl1,p1,icb1,tnk1,qnk1 ! nd->na
	615	o ,gznk1,tp1,tvp1,clw1,icbs1)
	616	endif
	617
	618
	619	if (iflag_con.eq.4) then
	620	CALL cv_undilute1(len,nd,t1,q1,qs1,gz1,p1,nk1,icb1,icbmax
	621	: ,tp1,tvp1,clw1)
	622	endif
	623	c
	624	!-------------------------------------------------------------------
	625	! --- TRIGGERING
	626	!-------------------------------------------------------------------
	627	c
	628	! print *,' avant triggering, iflag_con ',iflag_con
	629	c
	630	if (iflag_con.eq.3) then
	631
	632	CALL cv3_trigger(len,nd,icb1,plcl1,p1,th1,tv1,tvp1,thnk1 ! nd->na
	633	o ,pbase1,buoybase1,iflag1,sig1,w01)
	634
	635
	636	c print*, 'IFLAG1 apres cv3_triger'
	637	c print*,'len,nd',len,nd
	638	c write(*,'(64i1)') iflag1(2:klon-1)
	639
	640	c call dump2d(iim,jjm-1,sig1(2)
	641	endif
	642
	643	if (iflag_con.eq.4) then
	644	CALL cv_trigger(len,nd,icb1,cbmf1,tv1,tvp1,iflag1)
	645	endif
	646	c
	647	c
	648	!=====================================================================
	649	! --- IF THIS POINT IS REACHED, MOIST CONVECTIVE ADJUSTMENT IS NECESSARY
	650	!=====================================================================
	651
	652	ncum=0
	653	do 400 i=1,len
	654	if(iflag1(i).eq.0)then
	655	ncum=ncum+1
	656	idcum(ncum)=i
	657	endif
	658	400 continue
	659	c
	660	! print*,'klon, ncum = ',len,ncum
	661	c
	662	IF (ncum.gt.0) THEN
	663
	664	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	665	! --- COMPRESS THE FIELDS
	666	! (-> vectorization over convective gridpoints)
	667	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	668
	669	if (iflag_con.eq.3) then
	670
	671	CALL cv3a_compress( len,nloc,ncum,nd,ntra
	672	: ,iflag1,nk1,icb1,icbs1
	673	: ,plcl1,tnk1,qnk1,gznk1,hnk1,unk1,vnk1
	674	: ,wghti1,pbase1,buoybase1
	675	: ,t1,q1,qs1,t1_wake,q1_wake,qs1_wake,u1,v1,gz1,th1,th1_wake
	676	: ,tra1
	677	: ,h1 ,lv1 ,cpn1 ,p1,ph1,tv1 ,tp1,tvp1,clw1
	678	: ,h1_wake,lv1_wake,cpn1_wake ,tv1_wake
	679	: ,sig1,w01,ptop21
	680	: ,Ale1,Alp1
	681	o ,iflag,nk,icb,icbs
	682	o ,plcl,tnk,qnk,gznk,hnk,unk,vnk
	683	o ,wghti,pbase,buoybase
	684	o ,t,q,qs,t_wake,q_wake,qs_wake,u,v,gz,th,th_wake
	685	o ,tra
	686	o ,h ,lv ,cpn ,p,ph,tv ,tp,tvp,clw
	687	o ,h_wake,lv_wake,cpn_wake ,tv_wake
	688	o ,sig,w0,ptop2
	689	o ,Ale,Alp )
	690
	691	endif
	692
	693	if (iflag_con.eq.4) then
	694	CALL cv_compress( len,nloc,ncum,nd
	695	: ,iflag1,nk1,icb1
	696	: ,cbmf1,plcl1,tnk1,qnk1,gznk1
	697	: ,t1,q1,qs1,u1,v1,gz1
	698	: ,h1,lv1,cpn1,p1,ph1,tv1,tp1,tvp1,clw1
	699	o ,iflag,nk,icb
	700	o ,cbmf,plcl,tnk,qnk,gznk
	701	o ,t,q,qs,u,v,gz,h,lv,cpn,p,ph,tv,tp,tvp,clw
	702	o ,dph )
	703	endif
	704
	705	!-------------------------------------------------------------------
	706	! --- UNDILUTE (ADIABATIC) UPDRAFT / second part :
	707	! --- FIND THE REST OF THE LIFTED PARCEL TEMPERATURES
	708	! --- &
	709	! --- COMPUTE THE PRECIPITATION EFFICIENCIES AND THE
	710	! --- FRACTION OF PRECIPITATION FALLING OUTSIDE OF CLOUD
	711	! --- &
	712	! --- FIND THE LEVEL OF NEUTRAL BUOYANCY
	713	!-------------------------------------------------------------------
	714
	715	if (iflag_con.eq.3) then
	716	CALL cv3_undilute2(nloc,ncum,nd,icb,icbs,nk !na->nd
	717	: ,tnk,qnk,gznk,hnk,t,q,qs,gz
	718	: ,p,h,tv,lv,pbase,buoybase,plcl
	719	o ,inb,tp,tvp,clw,hp,ep,sigp,buoy)
	720
	721	endif
	722
	723	if (iflag_con.eq.4) then
	724	CALL cv_undilute2(nloc,ncum,nd,icb,nk
	725	: ,tnk,qnk,gznk,t,q,qs,gz
	726	: ,p,dph,h,tv,lv
	727	o ,inb,inbis,tp,tvp,clw,hp,ep,sigp,frac)
	728	endif
	729	c
	730	!-------------------------------------------------------------------
	731	! --- MIXING(1) (if iflag_mix .ge. 1)
	732	!-------------------------------------------------------------------
	733	IF (iflag_con .eq. 3) THEN
	734	IF (iflag_mix .ge. 1 ) THEN
[1062]	735	CALL zilch(supmax,nloc*klev)
[879]	736	CALL cv3p_mixing(nloc,ncum,nd,nd,ntra,icb,nk,inb ! na->nd
	737	: ,ph,t,q,qs,u,v,tra,h,lv,qnk
	738	: ,unk,vnk,hp,tv,tvp,ep,clw,sig
[991]	739	: ,ment,qent,hent,uent,vent,nent
[879]	740	: ,sij,elij,supmax,ments,qents,traent)
	741	! print*, 'cv3p_mixing-> supmax ', (supmax(1,k), k=1,nd)
	742
	743	ELSE
	744	CALL zilch(supmax,nloc*klev)
	745	ENDIF
	746	ENDIF
	747	!-------------------------------------------------------------------
	748	! --- CLOSURE
	749	!-------------------------------------------------------------------
	750
	751	c
	752	if (iflag_con.eq.3) then
	753	IF (iflag_clos .eq. 0) THEN
	754	CALL cv3_closure(nloc,ncum,nd,icb,inb ! na->nd
	755	: ,pbase,p,ph,tv,buoy
	756	o ,sig,w0,cape,m,iflag)
	757	ENDIF
	758	c
	759	ok_inhib = iflag_mix .EQ. 2
	760	c
	761	IF (iflag_clos .eq. 1) THEN
	762	print *,' pas d appel cv3p_closure'
	763	cc CALL cv3p_closure(nloc,ncum,nd,icb,inb ! na->nd
	764	cc : ,pbase,plcl,p,ph,tv,tvp,buoy
	765	cc : ,supmax
	766	cc o ,sig,w0,ptop2,cape,cin,m)
	767	ENDIF
	768	IF (iflag_clos .eq. 2) THEN
	769	CALL cv3p1_closure(nloc,ncum,nd,icb,inb ! na->nd
	770	: ,pbase,plcl,p,ph,tv,tvp,buoy
	771	: ,supmax,ok_inhib,Ale,Alp
	772	o ,sig,w0,ptop2,cape,cin,m,iflag,coef_clos
	773	: ,Plim1,Plim2,asupmax,supmax0
	774	: ,asupmaxmin,cbmf1)
	775	ENDIF
	776	endif ! iflag_con.eq.3
	777
	778	if (iflag_con.eq.4) then
	779	CALL cv_closure(nloc,ncum,nd,nk,icb
	780	: ,tv,tvp,p,ph,dph,plcl,cpn
	781	o ,iflag,cbmf)
	782	endif
	783	c
	784	! print *,'cv_closure-> cape ',cape(1)
	785	c
	786	!-------------------------------------------------------------------
	787	! --- MIXING(2)
	788	!-------------------------------------------------------------------
	789
	790	if (iflag_con.eq.3) then
	791	IF (iflag_mix.eq.0) THEN
	792	CALL cv3_mixing(nloc,ncum,nd,nd,ntra,icb,nk,inb ! na->nd
	793	: ,ph,t,q,qs,u,v,tra,h,lv,qnk
	794	: ,unk,vnk,hp,tv,tvp,ep,clw,m,sig
[991]	795	o ,ment,qent,uent,vent,nent,sij,elij,ments,qents,traent)
[879]	796	CALL zilch(hent,nlocklevklev)
	797	ELSE
	798	CALL cv3_mixscale(nloc,ncum,nd,ment,m)
[938]	799	if (debut) THEN
	800	print *,' cv3_mixscale-> '
	801	endif !(debut) THEN
[879]	802	ENDIF
	803	endif
	804
	805	if (iflag_con.eq.4) then
	806	CALL cv_mixing(nloc,ncum,nd,icb,nk,inb,inbis
	807	: ,ph,t,q,qs,u,v,h,lv,qnk
	808	: ,hp,tv,tvp,ep,clw,cbmf
	809	o ,m,ment,qent,uent,vent,nent,sij,elij)
	810	endif
	811	c
[938]	812	if (debut) THEN
	813	print *,' cv_mixing ->'
	814	endif !(debut) THEN
[879]	815	c do i = 1,klev
	816	c print*,'cv_mixing-> i,ment ',i,(ment(1,i,j),j=1,klev)
	817	c enddo
	818	c
	819	!-------------------------------------------------------------------
	820	! --- UNSATURATED (PRECIPITATING) DOWNDRAFTS
	821	!-------------------------------------------------------------------
	822	if (iflag_con.eq.3) then
[938]	823	if (debut) THEN
	824	print *,' cva_driver -> cv3_unsat '
	825	endif !(debut) THEN
[879]	826
	827	CALL cv3_unsat(nloc,ncum,nd,nd,ntra,icb,inb,iflag ! na->nd
	828	: ,t_wake,q_wake,qs_wake,gz,u,v,tra,p,ph
	829	: ,th_wake,tv_wake,lv_wake,cpn_wake
	830	: ,ep,sigp,clw
	831	: ,m,ment,elij,delt,plcl,coef_clos
	832	o ,mp,qp,up,vp,trap,wt,water,evap,b,sigd)
	833	endif
	834
	835	if (iflag_con.eq.4) then
	836	CALL cv_unsat(nloc,ncum,nd,inb,t,q,qs,gz,u,v,p,ph
	837	: ,h,lv,ep,sigp,clw,m,ment,elij
	838	o ,iflag,mp,qp,up,vp,wt,water,evap)
	839	endif
	840	c
[938]	841	if (debut) THEN
	842	print *,'cv_unsat-> '
	843	debut=.FALSE.
	844	endif !(debut) THEN
[879]	845	!
	846	c print *,'cv_unsat-> mp ',mp
	847	c print *,'cv_unsat-> water ',water
	848	!-------------------------------------------------------------------
	849	! --- YIELD
	850	! (tendencies, precipitation, variables of interface with other
	851	! processes, etc)
	852	!-------------------------------------------------------------------
	853
	854	if (iflag_con.eq.3) then
	855
	856	CALL cv3_yield(nloc,ncum,nd,nd,ntra ! na->nd
	857	: ,icb,inb,delt
	858	: ,t,q,t_wake,q_wake,u,v,tra
[1044]	859	: ,gz,p,ph,h,hp,lv,cpn,th,th_wake
[879]	860	: ,ep,clw,m,tp,mp,qp,up,vp,trap
	861	: ,wt,water,evap,b,sigd
	862	: ,ment,qent,hent,iflag_mix,uent,vent
	863	: ,nent,elij,traent,sig
	864	: ,tv,tvp,wghti
	865	: ,iflag,precip,Vprecip,ft,fq,fu,fv,ftra
	866	: ,cbmf,upwd,dnwd,dnwd0,ma,mip
	867	: ,tls,tps,qcondc,wd
	868	: ,ftd,fqd)
	869	! print *,' cv3_yield -> fqd(1) = ',fqd(1,1)
	870	endif
	871
	872	if (iflag_con.eq.4) then
	873	CALL cv_yield(nloc,ncum,nd,nk,icb,inb,delt
	874	: ,t,q,t_wake,q_wake,u,v,tra
	875	: ,gz,p,ph,h,hp,lv,cpn,th
	876	: ,ep,clw,frac,m,mp,qp,up,vp
	877	: ,wt,water,evap
	878	: ,ment,qent,uent,vent,nent,elij
	879	: ,tv,tvp
	880	o ,iflag,wd,qprime,tprime
	881	o ,precip,cbmf,ft,fq,fu,fv,Ma,qcondc)
	882	endif
	883
	884	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	885	! --- UNCOMPRESS THE FIELDS
	886	!^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	887
	888
	889	if (iflag_con.eq.3) then
	890	CALL cv3a_uncompress(nloc,len,ncum,nd,ntra,idcum
	891	: ,iflag,icb,inb
	892	: ,precip,sig,w0,ptop2
	893	: ,ft,fq,fu,fv,ftra
	894	: ,Ma,mip,Vprecip,upwd,dnwd,dnwd0
	895	; ,qcondc,wd,cape,cin
	896	: ,tvp
	897	: ,ftd,fqd
	898	: ,Plim1,Plim2,asupmax,supmax0
	899	: ,asupmaxmin
	900	o ,iflag1,kbas1,ktop1
	901	o ,precip1,sig1,w01,ptop21
	902	o ,ft1,fq1,fu1,fv1,ftra1
	903	o ,Ma1,mip1,Vprecip1,upwd1,dnwd1,dnwd01
	904	o ,qcondc1,wd1,cape1,cin1
	905	o ,tvp1
	906	o ,ftd1,fqd1
	907	o ,Plim11,Plim21,asupmax1,supmax01
	908	o ,asupmaxmin1)
	909	endif
	910
	911	if (iflag_con.eq.4) then
	912	CALL cv_uncompress(nloc,len,ncum,nd,idcum
	913	: ,iflag
	914	: ,precip,cbmf
	915	: ,ft,fq,fu,fv
	916	: ,Ma,qcondc
	917	o ,iflag1
	918	o ,precip1,cbmf1
	919	o ,ft1,fq1,fu1,fv1
	920	o ,Ma1,qcondc1 )
	921	endif
	922
	923	ENDIF ! ncum>0
	924
	925	9999 continue
	926	return
	927	end
	928

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