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advzp.F @ 5440

Last change on this file since 5440 was 2600, checked in by Ehouarn Millour, 8 years ago
Cleanup in the dynamics: turn comvert.h into module comvert_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: 12.2 KB

Rev	Line
[524]	1	!
	2	! $Header$
	3	!
	4	SUBROUTINE ADVZP(LIMIT,DTZ,W,SM,S0,SSX,SY,SZ
	5	. ,SSXX,SSXY,SSXZ,SYY,SYZ,SZZ,ntra )
	6
	7	IMPLICIT NONE
	8
	9	CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
	10	C C
	11	C second-order moments (SOM) advection of tracer in Z direction C
	12	C C
	13	CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
	14	C C
	15	C Source : Pascal Simon ( Meteo, CNRM ) C
	16	C Adaptation : A.A. (LGGE) C
	17	C Derniere Modif : 19/11/95 LAST C
	18	C C
	19	C sont les arguments d'entree pour le s-pg C
	20	C C
	21	C argument de sortie du s-pg C
	22	C C
	23	CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
	24	CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
	25	C
	26	C Rem : Probleme aux poles il faut reecrire ce cas specifique
	27	C Attention au sens de l'indexation
	28	C
	29
	30	C
	31	C parametres principaux du modele
	32	C
[2600]	33	include "dimensions.h"
	34	include "paramet.h"
	35	include "comgeom.h"
[524]	36	C
	37	C Arguments :
	38	C ----------
	39	C dty : frequence fictive d'appel du transport
	40	C parbu,pbarv : flux de masse en x et y en Pa.m2.s-1
	41	c
	42	INTEGER lon,lat,niv
	43	INTEGER i,j,jv,k,kp,l,lp
	44	INTEGER ntra
	45	c PARAMETER (ntra = 1)
	46	c
	47	REAL dtz
	48	REAL w ( iip1,jjp1,llm )
	49	c
	50	C moments: SM total mass in each grid box
	51	C S0 mass of tracer in each grid box
	52	C Si 1rst order moment in i direction
	53	C
	54	REAL SM(iip1,jjp1,llm)
	55	+ ,S0(iip1,jjp1,llm,ntra)
	56	REAL SSX(iip1,jjp1,llm,ntra)
	57	+ ,SY(iip1,jjp1,llm,ntra)
	58	+ ,SZ(iip1,jjp1,llm,ntra)
	59	+ ,SSXX(iip1,jjp1,llm,ntra)
	60	+ ,SSXY(iip1,jjp1,llm,ntra)
	61	+ ,SSXZ(iip1,jjp1,llm,ntra)
	62	+ ,SYY(iip1,jjp1,llm,ntra)
	63	+ ,SYZ(iip1,jjp1,llm,ntra)
	64	+ ,SZZ(iip1,jjp1,llm,ntra)
	65	C
	66	C Local :
	67	C -------
	68	C
	69	C mass fluxes across the boundaries (UGRI,VGRI,WGRI)
	70	C mass fluxes in kg
	71	C declaration :
	72	C
	73	REAL WGRI(iip1,jjp1,0:llm)
	74
	75	C Rem : UGRI et VGRI ne sont pas utilises dans
	76	C cette subroutine ( advection en z uniquement )
	77	C Rem 2 :le dimensionnement de VGRI depend de celui de pbarv
	78	C attention a celui de WGRI
	79	C
	80	C the moments F are similarly defined and used as temporary
	81	C storage for portions of the grid boxes in transit
	82	C
	83	C the moments Fij are used as temporary storage for
	84	C portions of the grid boxes in transit at the current level
	85	C
	86	C work arrays
	87	C
	88	C
	89	REAL F0(iim,llm,ntra),FM(iim,llm)
	90	REAL FX(iim,llm,ntra),FY(iim,llm,ntra)
	91	REAL FZ(iim,llm,ntra)
	92	REAL FXX(iim,llm,ntra),FXY(iim,llm,ntra)
	93	REAL FXZ(iim,llm,ntra),FYY(iim,llm,ntra)
	94	REAL FYZ(iim,llm,ntra),FZZ(iim,llm,ntra)
	95	REAL S00(ntra)
	96	REAL SM0 ! Just temporal variable
	97	C
	98	C work arrays
	99	C
	100	REAL ALF(iim),ALF1(iim)
	101	REAL ALFQ(iim),ALF1Q(iim)
	102	REAL ALF2(iim),ALF3(iim)
	103	REAL ALF4(iim)
	104	REAL TEMPTM ! Just temporal variable
	105	REAL SLPMAX,S1MAX,S1NEW,S2NEW
	106	c
	107	REAL sqi,sqf
	108	LOGICAL LIMIT
	109
	110	lon = iim ! rem : Il est possible qu'un pbl. arrive ici
	111	lat = jjp1 ! a cause des dim. differentes entre les
	112	niv = llm ! tab. S et VGRI
	113
	114	c-----------------------------------------------------------------
	115	C *** Test : diag de la qtite totale de traceur dans
	116	C l'atmosphere avant l'advection en Y
	117	c
	118	sqi = 0.
	119	sqf = 0.
	120	c
	121	DO l = 1,llm
	122	DO j = 1,jjp1
	123	DO i = 1,iim
	124	sqi = sqi + S0(i,j,l,ntra)
	125	END DO
	126	END DO
	127	END DO
	128	PRINT*,'---------- DIAG DANS ADVZP - ENTREE --------'
	129	PRINT*,'sqi=',sqi
	130
	131	c-----------------------------------------------------------------
	132	C Interface : adaptation nouveau modele
	133	C -------------------------------------
	134	C
	135	C Conversion des flux de masses en kg
	136
	137	DO 500 l = 1,llm
	138	DO 500 j = 1,jjp1
	139	DO 500 i = 1,iip1
	140	wgri (i,j,llm+1-l) = w (i,j,l)
	141	500 CONTINUE
	142	do j=1,jjp1
	143	do i=1,iip1
	144	wgri(i,j,0)=0.
	145	enddo
	146	enddo
	147	c
	148	cAA rem : Je ne suis pas sur du signe
	149	cAA Je ne suis pas sur pour le 0:llm
	150	c
	151	c-----------------------------------------------------------------
	152	C---------------------- START HERE -------------------------------
	153	C
	154	C boucle sur les latitudes
	155	C
	156	DO 1 K=1,LAT
	157	C
	158	C place limits on appropriate moments before transport
	159	C (if flux-limiting is to be applied)
	160	C
	161	IF(.NOT.LIMIT) GO TO 101
	162	C
	163	DO 10 JV=1,NTRA
	164	DO 10 L=1,NIV
	165	DO 100 I=1,LON
	166	IF(S0(I,K,L,JV).GT.0.) THEN
	167	SLPMAX=S0(I,K,L,JV)
	168	S1MAX =1.5*SLPMAX
	169	S1NEW =AMIN1(S1MAX,AMAX1(-S1MAX,SZ(I,K,L,JV)))
	170	S2NEW =AMIN1( 2.*SLPMAX-ABS(S1NEW)/3. ,
	171	+ AMAX1(ABS(S1NEW)-SLPMAX,SZZ(I,K,L,JV)) )
	172	SZ (I,K,L,JV)=S1NEW
	173	SZZ(I,K,L,JV)=S2NEW
	174	SSXZ(I,K,L,JV)=AMIN1(SLPMAX,AMAX1(-SLPMAX,SSXZ(I,K,L,JV)))
	175	SYZ(I,K,L,JV)=AMIN1(SLPMAX,AMAX1(-SLPMAX,SYZ(I,K,L,JV)))
	176	ELSE
	177	SZ (I,K,L,JV)=0.
	178	SZZ(I,K,L,JV)=0.
	179	SSXZ(I,K,L,JV)=0.
	180	SYZ(I,K,L,JV)=0.
	181	ENDIF
	182	100 CONTINUE
	183	10 CONTINUE
	184	C
	185	101 CONTINUE
	186	C
	187	C boucle sur les niveaux intercouches de 1 a NIV-1
	188	C (flux nul au sommet L=0 et a la base L=NIV)
	189	C
	190	C calculate flux and moments between adjacent boxes
	191	C (flux from LP to L if WGRI(L).lt.0, from L to LP if WGRI(L).gt.0)
	192	C 1- create temporary moments/masses for partial boxes in transit
	193	C 2- reajusts moments remaining in the box
	194	C
	195	DO 11 L=1,NIV-1
	196	LP=L+1
	197	C
	198	DO 110 I=1,LON
	199	C
	200	IF(WGRI(I,K,L).LT.0.) THEN
	201	FM(I,L)=-WGRI(I,K,L)*DTZ
	202	ALF(I)=FM(I,L)/SM(I,K,LP)
	203	SM(I,K,LP)=SM(I,K,LP)-FM(I,L)
	204	ELSE
	205	FM(I,L)=WGRI(I,K,L)*DTZ
	206	ALF(I)=FM(I,L)/SM(I,K,L)
	207	SM(I,K,L)=SM(I,K,L)-FM(I,L)
	208	ENDIF
	209	C
	210	ALFQ (I)=ALF(I)*ALF(I)
	211	ALF1 (I)=1.-ALF(I)
	212	ALF1Q(I)=ALF1(I)*ALF1(I)
	213	ALF2 (I)=ALF1(I)-ALF(I)
	214	ALF3 (I)=ALF(I)*ALFQ(I)
	215	ALF4 (I)=ALF1(I)*ALF1Q(I)
	216	C
	217	110 CONTINUE
	218	C
	219	DO 111 JV=1,NTRA
	220	DO 1110 I=1,LON
	221	C
	222	IF(WGRI(I,K,L).LT.0.) THEN
	223	C
	224	F0 (I,L,JV)=ALF (I)* ( S0(I,K,LP,JV)-ALF1(I)*
	225	+ ( SZ(I,K,LP,JV)-ALF2(I)*SZZ(I,K,LP,JV) ) )
	226	FZ (I,L,JV)=ALFQ(I)(SZ(I,K,LP,JV)-3.ALF1(I)*SZZ(I,K,LP,JV))
	227	FZZ(I,L,JV)=ALF3(I)*SZZ(I,K,LP,JV)
	228	FXZ(I,L,JV)=ALFQ(I)*SSXZ(I,K,LP,JV)
	229	FYZ(I,L,JV)=ALFQ(I)*SYZ(I,K,LP,JV)
	230	FX (I,L,JV)=ALF (I)(SSX(I,K,LP,JV)-ALF1(I)SSXZ(I,K,LP,JV))
	231	FY (I,L,JV)=ALF (I)(SY(I,K,LP,JV)-ALF1(I)SYZ(I,K,LP,JV))
	232	FXX(I,L,JV)=ALF (I)*SSXX(I,K,LP,JV)
	233	FXY(I,L,JV)=ALF (I)*SSXY(I,K,LP,JV)
	234	FYY(I,L,JV)=ALF (I)*SYY(I,K,LP,JV)
	235	C
	236	S0 (I,K,LP,JV)=S0 (I,K,LP,JV)-F0 (I,L,JV)
	237	SZ (I,K,LP,JV)=ALF1Q(I)
	238	+ (SZ(I,K,LP,JV)+3.ALF(I)*SZZ(I,K,LP,JV))
	239	SZZ(I,K,LP,JV)=ALF4 (I)*SZZ(I,K,LP,JV)
	240	SSXZ(I,K,LP,JV)=ALF1Q(I)*SSXZ(I,K,LP,JV)
	241	SYZ(I,K,LP,JV)=ALF1Q(I)*SYZ(I,K,LP,JV)
	242	SSX (I,K,LP,JV)=SSX (I,K,LP,JV)-FX (I,L,JV)
	243	SY (I,K,LP,JV)=SY (I,K,LP,JV)-FY (I,L,JV)
	244	SSXX(I,K,LP,JV)=SSXX(I,K,LP,JV)-FXX(I,L,JV)
	245	SSXY(I,K,LP,JV)=SSXY(I,K,LP,JV)-FXY(I,L,JV)
	246	SYY(I,K,LP,JV)=SYY(I,K,LP,JV)-FYY(I,L,JV)
	247	C
	248	ELSE
	249	C
	250	F0 (I,L,JV)=ALF (I)*(S0(I,K,L,JV)
	251	+ +ALF1(I) * (SZ(I,K,L,JV)+ALF2(I)*SZZ(I,K,L,JV)) )
	252	FZ (I,L,JV)=ALFQ(I)(SZ(I,K,L,JV)+3.ALF1(I)*SZZ(I,K,L,JV))
	253	FZZ(I,L,JV)=ALF3(I)*SZZ(I,K,L,JV)
	254	FXZ(I,L,JV)=ALFQ(I)*SSXZ(I,K,L,JV)
	255	FYZ(I,L,JV)=ALFQ(I)*SYZ(I,K,L,JV)
	256	FX (I,L,JV)=ALF (I)(SSX(I,K,L,JV)+ALF1(I)SSXZ(I,K,L,JV))
	257	FY (I,L,JV)=ALF (I)(SY(I,K,L,JV)+ALF1(I)SYZ(I,K,L,JV))
	258	FXX(I,L,JV)=ALF (I)*SSXX(I,K,L,JV)
	259	FXY(I,L,JV)=ALF (I)*SSXY(I,K,L,JV)
	260	FYY(I,L,JV)=ALF (I)*SYY(I,K,L,JV)
	261	C
	262	S0 (I,K,L,JV)=S0 (I,K,L,JV)-F0(I,L,JV)
	263	SZ (I,K,L,JV)=ALF1Q(I)(SZ(I,K,L,JV)-3.ALF(I)*SZZ(I,K,L,JV))
	264	SZZ(I,K,L,JV)=ALF4 (I)*SZZ(I,K,L,JV)
	265	SSXZ(I,K,L,JV)=ALF1Q(I)*SSXZ(I,K,L,JV)
	266	SYZ(I,K,L,JV)=ALF1Q(I)*SYZ(I,K,L,JV)
	267	SSX (I,K,L,JV)=SSX (I,K,L,JV)-FX (I,L,JV)
	268	SY (I,K,L,JV)=SY (I,K,L,JV)-FY (I,L,JV)
	269	SSXX(I,K,L,JV)=SSXX(I,K,L,JV)-FXX(I,L,JV)
	270	SSXY(I,K,L,JV)=SSXY(I,K,L,JV)-FXY(I,L,JV)
	271	SYY(I,K,L,JV)=SYY(I,K,L,JV)-FYY(I,L,JV)
	272	C
	273	ENDIF
	274	C
	275	1110 CONTINUE
	276	111 CONTINUE
	277	C
	278	11 CONTINUE
	279	C
	280	C puts the temporary moments Fi into appropriate neighboring boxes
	281	C
	282	DO 12 L=1,NIV-1
	283	LP=L+1
	284	C
	285	DO 120 I=1,LON
	286	C
	287	IF(WGRI(I,K,L).LT.0.) THEN
	288	SM(I,K,L)=SM(I,K,L)+FM(I,L)
	289	ALF(I)=FM(I,L)/SM(I,K,L)
	290	ELSE
	291	SM(I,K,LP)=SM(I,K,LP)+FM(I,L)
	292	ALF(I)=FM(I,L)/SM(I,K,LP)
	293	ENDIF
	294	C
	295	ALF1(I)=1.-ALF(I)
	296	ALFQ(I)=ALF(I)*ALF(I)
	297	ALF1Q(I)=ALF1(I)*ALF1(I)
	298	ALF2(I)=ALF(I)*ALF1(I)
	299	ALF3(I)=ALF1(I)-ALF(I)
	300	C
	301	120 CONTINUE
	302	C
	303	DO 121 JV=1,NTRA
	304	DO 1210 I=1,LON
	305	C
	306	IF(WGRI(I,K,L).LT.0.) THEN
	307	C
	308	TEMPTM=-ALF(I)S0(I,K,L,JV)+ALF1(I)F0(I,L,JV)
	309	S0 (I,K,L,JV)=S0(I,K,L,JV)+F0(I,L,JV)
	310	SZZ(I,K,L,JV)=ALFQ(I)FZZ(I,L,JV)+ALF1Q(I)SZZ(I,K,L,JV)
	311	+ +5.( ALF2(I)(FZ(I,L,JV)-SZ(I,K,L,JV))+ALF3(I)*TEMPTM )
	312	SZ (I,K,L,JV)=ALF (I)FZ (I,L,JV)+ALF1 (I)SZ (I,K,L,JV)
	313	+ +3.*TEMPTM
	314	SSXZ(I,K,L,JV)=ALF (I)FXZ(I,L,JV)+ALF1 (I)SSXZ(I,K,L,JV)
	315	+ +3.(ALF1(I)FX (I,L,JV)-ALF (I)*SSX (I,K,L,JV))
	316	SYZ(I,K,L,JV)=ALF (I)FYZ(I,L,JV)+ALF1 (I)SYZ(I,K,L,JV)
	317	+ +3.(ALF1(I)FY (I,L,JV)-ALF (I)*SY (I,K,L,JV))
	318	SSX (I,K,L,JV)=SSX (I,K,L,JV)+FX (I,L,JV)
	319	SY (I,K,L,JV)=SY (I,K,L,JV)+FY (I,L,JV)
	320	SSXX(I,K,L,JV)=SSXX(I,K,L,JV)+FXX(I,L,JV)
	321	SSXY(I,K,L,JV)=SSXY(I,K,L,JV)+FXY(I,L,JV)
	322	SYY(I,K,L,JV)=SYY(I,K,L,JV)+FYY(I,L,JV)
	323	C
	324	ELSE
	325	C
	326	TEMPTM=ALF(I)S0(I,K,LP,JV)-ALF1(I)F0(I,L,JV)
	327	S0 (I,K,LP,JV)=S0(I,K,LP,JV)+F0(I,L,JV)
	328	SZZ(I,K,LP,JV)=ALFQ(I)FZZ(I,L,JV)+ALF1Q(I)SZZ(I,K,LP,JV)
	329	+ +5.( ALF2(I)(SZ(I,K,LP,JV)-FZ(I,L,JV))-ALF3(I)*TEMPTM )
	330	SZ (I,K,LP,JV)=ALF (I)FZ(I,L,JV)+ALF1(I)SZ(I,K,LP,JV)
	331	+ +3.*TEMPTM
	332	SSXZ(I,K,LP,JV)=ALF(I)FXZ(I,L,JV)+ALF1(I)SSXZ(I,K,LP,JV)
	333	+ +3.(ALF(I)SSX(I,K,LP,JV)-ALF1(I)*FX(I,L,JV))
	334	SYZ(I,K,LP,JV)=ALF(I)FYZ(I,L,JV)+ALF1(I)SYZ(I,K,LP,JV)
	335	+ +3.(ALF(I)SY(I,K,LP,JV)-ALF1(I)*FY(I,L,JV))
	336	SSX (I,K,LP,JV)=SSX (I,K,LP,JV)+FX (I,L,JV)
	337	SY (I,K,LP,JV)=SY (I,K,LP,JV)+FY (I,L,JV)
	338	SSXX(I,K,LP,JV)=SSXX(I,K,LP,JV)+FXX(I,L,JV)
	339	SSXY(I,K,LP,JV)=SSXY(I,K,LP,JV)+FXY(I,L,JV)
	340	SYY(I,K,LP,JV)=SYY(I,K,LP,JV)+FYY(I,L,JV)
	341	C
	342	ENDIF
	343	C
	344	1210 CONTINUE
	345	121 CONTINUE
	346	C
	347	12 CONTINUE
	348	C
	349	C fin de la boucle principale sur les latitudes
	350	C
	351	1 CONTINUE
	352	C
	353	DO l = 1,llm
	354	DO j = 1,jjp1
	355	SM(iip1,j,l) = SM(1,j,l)
[2600]	356	S0(iip1,j,l,ntra) = S0(1,j,l,ntra)
[524]	357	SSX(iip1,j,l,ntra) = SSX(1,j,l,ntra)
[2600]	358	SY(iip1,j,l,ntra) = SY(1,j,l,ntra)
[524]	359	SZ(iip1,j,l,ntra) = SZ(1,j,l,ntra)
	360	ENDDO
	361	ENDDO
[2600]	362	c C-------------------------------------------------------------
[524]	363	C *** Test : diag de la qqtite totale de tarceur
	364	C dans l'atmosphere avant l'advection en z
	365	DO l = 1,llm
	366	DO j = 1,jjp1
	367	DO i = 1,iim
	368	sqf = sqf + S0(i,j,l,ntra)
	369	ENDDO
	370	ENDDO
	371	ENDDO
	372	PRINT*,'-------- DIAG DANS ADVZ - SORTIE ---------'
	373	PRINT*,'sqf=', sqf
	374
	375	RETURN
	376	END

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