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advtrac.F90 @ 2892

Last change on this file since 2892 was 2622, checked in by Ehouarn Millour, 8 years ago
Some code tidying: turn ener.h into ener_mod.F90 EM
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: 14.7 KB

Rev	Line
[1279]	1	! $Id: advtrac.F90 2622 2016-09-04 06:12:02Z fairhead $
[1146]	2
[1549]	3	SUBROUTINE advtrac(pbaru,pbarv , p, masse,q,iapptrac,teta, flxw, pk)
	4	! Auteur : F. Hourdin
	5	!
	6	! Modif. P. Le Van (20/12/97)
	7	! F. Codron (10/99)
	8	! D. Le Croller (07/2001)
	9	! M.A Filiberti (04/2002)
	10	!
[2270]	11	USE infotrac, ONLY: nqtot, iadv,nqperes,ok_iso_verif
[1987]	12	USE control_mod, ONLY: iapp_tracvl, day_step
[2597]	13	USE comconst_mod, ONLY: dtvr
[524]	14
[1549]	15	IMPLICIT NONE
	16	!
	17	include "dimensions.h"
	18	include "paramet.h"
	19	include "comdissip.h"
	20	include "comgeom2.h"
	21	include "description.h"
	22	include "iniprint.h"
[524]	23
[1549]	24	!-------------------------------------------------------------------
	25	! Arguments
	26	!-------------------------------------------------------------------
[1987]	27	INTEGER,INTENT(OUT) :: iapptrac
	28	REAL,INTENT(IN) :: pbaru(ip1jmp1,llm)
	29	REAL,INTENT(IN) :: pbarv(ip1jm,llm)
	30	REAL,INTENT(INOUT) :: q(ip1jmp1,llm,nqtot)
	31	REAL,INTENT(IN) :: masse(ip1jmp1,llm)
	32	REAL,INTENT(IN) :: p( ip1jmp1,llmp1 )
	33	REAL,INTENT(IN) :: teta(ip1jmp1,llm)
	34	REAL,INTENT(IN) :: pk(ip1jmp1,llm)
	35	REAL,INTENT(OUT) :: flxw(ip1jmp1,llm)
	36	!-------------------------------------------------------------------
[1549]	37	! Ajout PPM
	38	!--------------------------------------------------------
	39	REAL massebx(ip1jmp1,llm),masseby(ip1jm,llm)
	40	!-------------------------------------------------------------
	41	! Variables locales
	42	!-------------------------------------------------------------
[524]	43
[1549]	44	REAL pbaruc(ip1jmp1,llm),pbarvc(ip1jm,llm)
	45	REAL massem(ip1jmp1,llm),zdp(ip1jmp1)
	46	REAL pbarug(ip1jmp1,llm),pbarvg(ip1jm,llm),wg(ip1jmp1,llm)
	47	REAL (kind=kind(1.d0)) :: t_initial, t_final, tps_cpu
	48	INTEGER iadvtr
	49	INTEGER ij,l,iq,iiq
	50	REAL zdpmin, zdpmax
	51	EXTERNAL minmax
	52	SAVE iadvtr, massem, pbaruc, pbarvc
	53	DATA iadvtr/0/
	54	!----------------------------------------------------------
	55	! Rajouts pour PPM
	56	!----------------------------------------------------------
	57	INTEGER indice,n
	58	REAL dtbon ! Pas de temps adaptatif pour que CFL<1
	59	REAL CFLmaxz,aaa,bbb ! CFL maximum
	60	REAL psppm(iim,jjp1) ! pression au sol
	61	REAL unatppm(iim,jjp1,llm),vnatppm(iim,jjp1,llm)
	62	REAL qppm(iim*jjp1,llm,nqtot)
	63	REAL fluxwppm(iim,jjp1,llm)
	64	REAL apppm(llmp1), bpppm(llmp1)
	65	LOGICAL dum,fill
	66	DATA fill/.true./
	67	DATA dum/.true./
[524]	68
[1549]	69	integer,save :: countcfl=0
	70	real cflx(ip1jmp1,llm)
	71	real cfly(ip1jm,llm)
	72	real cflz(ip1jmp1,llm)
	73	real, save :: cflxmax(llm),cflymax(llm),cflzmax(llm)
[524]	74
[1549]	75	IF(iadvtr.EQ.0) THEN
[2239]	76	pbaruc(:,:)=0
	77	pbarvc(:,:)=0
[1549]	78	ENDIF
[524]	79
[1549]	80	! accumulation des flux de masse horizontaux
	81	DO l=1,llm
	82	DO ij = 1,ip1jmp1
	83	pbaruc(ij,l) = pbaruc(ij,l) + pbaru(ij,l)
	84	ENDDO
	85	DO ij = 1,ip1jm
	86	pbarvc(ij,l) = pbarvc(ij,l) + pbarv(ij,l)
	87	ENDDO
	88	ENDDO
[524]	89
[1549]	90	! selection de la masse instantannee des mailles avant le transport.
	91	IF(iadvtr.EQ.0) THEN
[524]	92
[1549]	93	CALL SCOPY(ip1jmp1*llm,masse,1,massem,1)
	94	!cc CALL filtreg ( massem ,jjp1, llm,-2, 2, .TRUE., 1 )
	95	!
	96	ENDIF
[524]	97
[1549]	98	iadvtr = iadvtr+1
	99	iapptrac = iadvtr
[524]	100
	101
[1549]	102	! Test pour savoir si on advecte a ce pas de temps
	103	IF ( iadvtr.EQ.iapp_tracvl ) THEN
[524]	104
[1549]	105	!c .. Modif P.Le Van ( 20/12/97 ) ....
	106	!c
[524]	107
[1549]	108	! traitement des flux de masse avant advection.
	109	! 1. calcul de w
	110	! 2. groupement des mailles pres du pole.
[524]	111
[1549]	112	CALL groupe( massem, pbaruc,pbarvc, pbarug,pbarvg,wg )
[524]	113
[1549]	114	! ... Flux de masse diaganostiques traceurs
	115	flxw = wg / REAL(iapp_tracvl)
[524]	116
[1549]	117	! test sur l'eventuelle creation de valeurs negatives de la masse
	118	DO l=1,llm-1
	119	DO ij = iip2+1,ip1jm
	120	zdp(ij) = pbarug(ij-1,l) - pbarug(ij,l) &
	121	- pbarvg(ij-iip1,l) + pbarvg(ij,l) &
	122	+ wg(ij,l+1) - wg(ij,l)
	123	ENDDO
	124	CALL SCOPY( jjm -1 ,zdp(iip1+iip1),iip1,zdp(iip2),iip1 )
	125	DO ij = iip2,ip1jm
	126	zdp(ij)= zdp(ij)*dtvr/ massem(ij,l)
	127	ENDDO
[524]	128
	129
[1549]	130	CALL minmax ( ip1jm-iip1, zdp(iip2), zdpmin,zdpmax )
[524]	131
[1549]	132	IF(MAX(ABS(zdpmin),ABS(zdpmax)).GT.0.5) THEN
	133	PRINT*,'WARNING DP/P l=',l,' MIN:',zdpmin, &
	134	' MAX:', zdpmax
	135	ENDIF
[1279]	136
[1549]	137	ENDDO
[1279]	138
	139
[1549]	140	!-------------------------------------------------------------------
	141	! Calcul des criteres CFL en X, Y et Z
	142	!-------------------------------------------------------------------
[1279]	143
[1549]	144	if (countcfl == 0. ) then
	145	cflxmax(:)=0.
	146	cflymax(:)=0.
	147	cflzmax(:)=0.
	148	endif
[1279]	149
[1549]	150	countcfl=countcfl+iapp_tracvl
	151	cflx(:,:)=0.
	152	cfly(:,:)=0.
	153	cflz(:,:)=0.
	154	do l=1,llm
	155	do ij=iip2,ip1jm-1
	156	if (pbarug(ij,l)>=0.) then
	157	cflx(ij,l)=pbarug(ij,l)*dtvr/masse(ij,l)
	158	else
	159	cflx(ij,l)=-pbarug(ij,l)*dtvr/masse(ij+1,l)
	160	endif
	161	enddo
	162	enddo
	163	do l=1,llm
	164	do ij=iip2,ip1jm-1,iip1
	165	cflx(ij+iip1,l)=cflx(ij,l)
	166	enddo
	167	enddo
[1279]	168
[1549]	169	do l=1,llm
	170	do ij=1,ip1jm
	171	if (pbarvg(ij,l)>=0.) then
	172	cfly(ij,l)=pbarvg(ij,l)*dtvr/masse(ij,l)
	173	else
	174	cfly(ij,l)=-pbarvg(ij,l)*dtvr/masse(ij+iip1,l)
	175	endif
	176	enddo
	177	enddo
[1279]	178
[1549]	179	do l=2,llm
	180	do ij=1,ip1jm
	181	if (wg(ij,l)>=0.) then
	182	cflz(ij,l)=wg(ij,l)*dtvr/masse(ij,l)
	183	else
	184	cflz(ij,l)=-wg(ij,l)*dtvr/masse(ij,l-1)
	185	endif
	186	enddo
	187	enddo
	188
	189	do l=1,llm
	190	cflxmax(l)=max(cflxmax(l),maxval(cflx(:,l)))
	191	cflymax(l)=max(cflymax(l),maxval(cfly(:,l)))
	192	cflzmax(l)=max(cflzmax(l),maxval(cflz(:,l)))
	193	enddo
	194
[1279]	195	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1549]	196	! Par defaut, on sort le diagnostic des CFL tous les jours.
	197	! Si on veut le sortir a chaque pas d'advection en cas de plantage
	198	! if (countcfl==iapp_tracvl) then
[1279]	199	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1549]	200	if (countcfl==day_step) then
	201	do l=1,llm
[1817]	202	write(lunout,*) 'L, CFL[xyz]max:', l, cflxmax(l), cflymax(l), &
	203	cflzmax(l)
[1549]	204	enddo
	205	countcfl=0
	206	endif
[524]	207
[1549]	208	!-------------------------------------------------------------------
	209	! Advection proprement dite (Modification Le Croller (07/2001)
	210	!-------------------------------------------------------------------
[524]	211
[1549]	212	!----------------------------------------------------
	213	! Calcul des moyennes basées sur la masse
	214	!----------------------------------------------------
	215	call massbar(massem,massebx,masseby)
	216
	217	!-----------------------------------------------------------
	218	! Appel des sous programmes d'advection
	219	!-----------------------------------------------------------
[2270]	220
	221	if (ok_iso_verif) then
[2281]	222	write(,) 'advtrac 227'
	223	call check_isotopes_seq(q,ip1jmp1,'advtrac 162')
[2270]	224	endif !if (ok_iso_verif) then
	225
	226	do iq=1,nqperes
[1549]	227	! call clock(t_initial)
[524]	228	if(iadv(iq) == 0) cycle
[1549]	229	! ----------------------------------------------------------------
	230	! Schema de Van Leer I MUSCL
	231	! ----------------------------------------------------------------
[524]	232	if(iadv(iq).eq.10) THEN
[2270]	233	! CRisi: on fait passer tout q pour avoir acces aux fils
	234
[2286]	235	!write(,) 'advtrac 239: iq,q(1721,19,:)=',iq,q(1721,19,:)
[2270]	236	call vlsplt(q,2.,massem,wg,pbarug,pbarvg,dtvr,iq)
	237
[1549]	238	! ----------------------------------------------------------------
	239	! Schema "pseudo amont" + test sur humidite specifique
	240	! pour la vapeur d'eau. F. Codron
	241	! ----------------------------------------------------------------
[524]	242	else if(iadv(iq).eq.14) then
[1549]	243	!
[2286]	244	!write(,) 'advtrac 248: iq,q(1721,19,:)=',iq,q(1721,19,:)
[2270]	245	CALL vlspltqs( q, 2., massem, wg , &
	246	pbarug,pbarvg,dtvr,p,pk,teta,iq)
	247
[1549]	248	! ----------------------------------------------------------------
	249	! Schema de Frederic Hourdin
	250	! ----------------------------------------------------------------
[524]	251	else if(iadv(iq).eq.12) then
[1549]	252	! Pas de temps adaptatif
[524]	253	call adaptdt(iadv(iq),dtbon,n,pbarug,massem)
	254	if (n.GT.1) then
[1549]	255	write(,) 'WARNING horizontal dt=',dtbon,'dtvr=', &
	256	dtvr,'n=',n
[524]	257	endif
	258	do indice=1,n
[1549]	259	call advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,1)
[524]	260	end do
	261	else if(iadv(iq).eq.13) then
[1549]	262	! Pas de temps adaptatif
[524]	263	call adaptdt(iadv(iq),dtbon,n,pbarug,massem)
	264	if (n.GT.1) then
[1549]	265	write(,) 'WARNING horizontal dt=',dtbon,'dtvr=', &
	266	dtvr,'n=',n
[524]	267	endif
[1549]	268	do indice=1,n
	269	call advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,2)
	270	end do
	271	! ----------------------------------------------------------------
	272	! Schema de pente SLOPES
	273	! ----------------------------------------------------------------
[524]	274	else if (iadv(iq).eq.20) then
[1549]	275	call pentes_ini (q(1,1,iq),wg,massem,pbarug,pbarvg,0)
[524]	276
[1549]	277	! ----------------------------------------------------------------
	278	! Schema de Prather
	279	! ----------------------------------------------------------------
[524]	280	else if (iadv(iq).eq.30) then
[1549]	281	! Pas de temps adaptatif
[524]	282	call adaptdt(iadv(iq),dtbon,n,pbarug,massem)
	283	if (n.GT.1) then
[1549]	284	write(,) 'WARNING horizontal dt=',dtbon,'dtvr=', &
	285	dtvr,'n=',n
[524]	286	endif
[1549]	287	call prather(q(1,1,iq),wg,massem,pbarug,pbarvg, &
	288	n,dtbon)
[960]	289
[1549]	290	! ----------------------------------------------------------------
	291	! Schemas PPM Lin et Rood
	292	! ----------------------------------------------------------------
	293	else if (iadv(iq).eq.11.OR.(iadv(iq).GE.16.AND. &
	294	iadv(iq).LE.18)) then
[524]	295
[1549]	296	! Test sur le flux horizontal
	297	! Pas de temps adaptatif
	298	call adaptdt(iadv(iq),dtbon,n,pbarug,massem)
	299	if (n.GT.1) then
	300	write(,) 'WARNING horizontal dt=',dtbon,'dtvr=', &
	301	dtvr,'n=',n
	302	endif
	303	! Test sur le flux vertical
	304	CFLmaxz=0.
	305	do l=2,llm
	306	do ij=iip2,ip1jm
	307	aaa=wg(ij,l)*dtvr/massem(ij,l)
	308	CFLmaxz=max(CFLmaxz,aaa)
	309	bbb=-wg(ij,l)*dtvr/massem(ij,l-1)
	310	CFLmaxz=max(CFLmaxz,bbb)
	311	enddo
[524]	312	enddo
[1549]	313	if (CFLmaxz.GE.1) then
	314	write(,) 'WARNING vertical','CFLmaxz=', CFLmaxz
	315	endif
[524]	316
[1549]	317	!-----------------------------------------------------------
	318	! Ss-prg interface LMDZ.4->PPM3d
	319	!-----------------------------------------------------------
[524]	320
[1549]	321	call interpre(q(1,1,iq),qppm(1,1,iq),wg,fluxwppm,massem, &
	322	apppm,bpppm,massebx,masseby,pbarug,pbarvg, &
	323	unatppm,vnatppm,psppm)
[524]	324
[1549]	325	do indice=1,n
	326	!----------------------------------------------------------------
	327	! VL (version PPM) horiz. et PPM vert.
	328	!----------------------------------------------------------------
	329	if (iadv(iq).eq.11) then
	330	! Ss-prg PPM3d de Lin
	331	call ppm3d(1,qppm(1,1,iq), &
	332	psppm,psppm, &
	333	unatppm,vnatppm,fluxwppm,dtbon,2,2,2,1, &
	334	iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, &
	335	fill,dum,220.)
[524]	336
[1549]	337	!-------------------------------------------------------------
	338	! Monotonic PPM
	339	!-------------------------------------------------------------
	340	else if (iadv(iq).eq.16) then
	341	! Ss-prg PPM3d de Lin
	342	call ppm3d(1,qppm(1,1,iq), &
	343	psppm,psppm, &
	344	unatppm,vnatppm,fluxwppm,dtbon,3,3,3,1, &
	345	iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, &
	346	fill,dum,220.)
	347	!-------------------------------------------------------------
[524]	348
[1549]	349	!-------------------------------------------------------------
	350	! Semi Monotonic PPM
	351	!-------------------------------------------------------------
	352	else if (iadv(iq).eq.17) then
	353	! Ss-prg PPM3d de Lin
	354	call ppm3d(1,qppm(1,1,iq), &
	355	psppm,psppm, &
	356	unatppm,vnatppm,fluxwppm,dtbon,4,4,4,1, &
	357	iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, &
	358	fill,dum,220.)
	359	!-------------------------------------------------------------
[524]	360
[1549]	361	!-------------------------------------------------------------
	362	! Positive Definite PPM
	363	!-------------------------------------------------------------
	364	else if (iadv(iq).eq.18) then
	365	! Ss-prg PPM3d de Lin
	366	call ppm3d(1,qppm(1,1,iq), &
	367	psppm,psppm, &
	368	unatppm,vnatppm,fluxwppm,dtbon,5,5,5,1, &
	369	iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, &
	370	fill,dum,220.)
	371	!-------------------------------------------------------------
	372	endif
	373	enddo
	374	!-----------------------------------------------------------------
	375	! Ss-prg interface PPM3d-LMDZ.4
	376	!-----------------------------------------------------------------
	377	call interpost(q(1,1,iq),qppm(1,1,iq))
	378	endif
	379	!----------------------------------------------------------------------
[524]	380
[1549]	381	!-----------------------------------------------------------------
	382	! On impose une seule valeur du traceur au pôle Sud j=jjm+1=jjp1
	383	! et Nord j=1
	384	!-----------------------------------------------------------------
[524]	385
[1549]	386	! call traceurpole(q(1,1,iq),massem)
[524]	387
[1549]	388	! calcul du temps cpu pour un schema donne
[524]	389
[1549]	390	! call clock(t_final)
	391	!ym tps_cpu=t_final-t_initial
	392	!ym cpuadv(iq)=cpuadv(iq)+tps_cpu
[524]	393
[1549]	394	end DO
[524]	395
[2270]	396	if (ok_iso_verif) then
[2281]	397	write(,) 'advtrac 402'
[2270]	398	call check_isotopes_seq(q,ip1jmp1,'advtrac 397')
	399	endif !if (ok_iso_verif) then
[524]	400
[1549]	401	!------------------------------------------------------------------
	402	! on reinitialise a zero les flux de masse cumules
	403	!---------------------------------------------------
	404	iadvtr=0
[524]	405
[1549]	406	ENDIF ! if iadvtr.EQ.iapp_tracvl
[524]	407
[1549]	408	END SUBROUTINE advtrac

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