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infotrac.F90 @ 1565

Last change on this file since 1565 was 1565, checked in by jghattas, 13 years ago

Added interface with chemestry model REPROBUS :

Compile LMDZ together with Reprobus code (dependecies in both directions) and cpp key REPROBUS :

./makelmdz_fcm -ext_src my_path_to_reprobus -cpp REPROBUS ...

For running, add type_trac=repr in run.def.

/Marion Marchand, JG

File size: 13.3 KB

Line
1	! $Id$
2	!
3	MODULE infotrac
4
5	! nqtot : total number of tracers and higher order of moment, water vapor and liquid included
6	INTEGER, SAVE :: nqtot
7
8	! nbtr : number of tracers not including higher order of moment or water vapor or liquid
9	! number of tracers used in the physics
10	INTEGER, SAVE :: nbtr
11
12	! Name variables
13	CHARACTER(len=20), ALLOCATABLE, DIMENSION(:), SAVE :: tname ! tracer short name for restart and diagnostics
14	CHARACTER(len=23), ALLOCATABLE, DIMENSION(:), SAVE :: ttext ! tracer long name for diagnostics
15
16	! iadv : index of trasport schema for each tracer
17	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iadv
18
19	! niadv : vector keeping the coorspondance between all tracers(nqtot) treated in the
20	! dynamic part of the code and the tracers (nbtr+2) used in the physics part of the code.
21	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: niadv ! equivalent dyn / physique
22
23	! conv_flg(it)=0 : convection desactivated for tracer number it
24	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: conv_flg
25	! pbl_flg(it)=0 : boundary layer diffusion desactivaded for tracer number it
26	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: pbl_flg
27
28	CHARACTER(len=4),SAVE :: type_trac
29
30	CONTAINS
31
32	SUBROUTINE infotrac_init
33	USE control_mod
34	#ifdef REPROBUS
35	USE CHEM_REP, ONLY : Init_chem_rep_trac
36	#endif
37	IMPLICIT NONE
38	!=======================================================================
39	!
40	! Auteur: P. Le Van /L. Fairhead/F.Hourdin
41	! -------
42	! Modif special traceur F.Forget 05/94
43	! Modif M-A Filiberti 02/02 lecture de traceur.def
44	!
45	! Objet:
46	! ------
47	! GCM LMD nouvelle grille
48	!
49	!=======================================================================
50	! ... modification de l'integration de q ( 26/04/94 ) ....
51	!-----------------------------------------------------------------------
52	! Declarations
53
54	INCLUDE "dimensions.h"
55	INCLUDE "iniprint.h"
56
57	! Local variables
58	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv ! index of horizontal trasport schema
59	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv ! index of vertical trasport schema
60
61	CHARACTER(len=15), ALLOCATABLE, DIMENSION(:) :: tnom_0 ! tracer short name
62	CHARACTER(len=8), ALLOCATABLE, DIMENSION(:) :: tracnam ! name from INCA
63	CHARACTER(len=3), DIMENSION(30) :: descrq
64	CHARACTER(len=1), DIMENSION(3) :: txts
65	CHARACTER(len=2), DIMENSION(9) :: txtp
66	CHARACTER(len=23) :: str1,str2
67
68	INTEGER :: nqtrue ! number of tracers read from tracer.def, without higer order of moment
69	INTEGER :: iq, new_iq, iiq, jq, ierr
70
71	character(len=*),parameter :: modname="infotrac_init"
72	!-----------------------------------------------------------------------
73	! Initialization :
74	!
75	txts=(/'x','y','z'/)
76	txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/)
77
78	descrq(14)='VLH'
79	descrq(10)='VL1'
80	descrq(11)='VLP'
81	descrq(12)='FH1'
82	descrq(13)='FH2'
83	descrq(16)='PPM'
84	descrq(17)='PPS'
85	descrq(18)='PPP'
86	descrq(20)='SLP'
87	descrq(30)='PRA'
88
89
90	! Coherence test between parameter type_trac and config_inca
91	IF (type_trac=='inca') THEN
92	WRITE(lunout,*) 'You have choosen to couple with INCA chemestry model : type_trac=', &
93	type_trac,' config_inca=',config_inca
94	IF (config_inca/='aero' .AND. config_inca/='chem') THEN
95	WRITE(lunout,*) 'Incoherence between type_trac and config_inca. Model stops. Modify run.def'
96	CALL abort_gcm('infotrac_init','Incoherence between type_trac and config_inca',1)
97	END IF
98	ELSE IF (type_trac=='repr') THEN
99	WRITE(lunout,*) 'You have choosen to couple with REPROBUS chemestry model : type_trac=', type_trac
100	ELSE IF (type_trac == 'lmdz') THEN
101	WRITE(lunout,*) 'Tracers are treated in LMDZ only : type_trac=', type_trac
102	ELSE
103	WRITE(lunout,*) 'type_trac=',type_trac,' not possible. Model stops'
104	CALL abort_gcm('infotrac_init','bad parameter',1)
105	END IF
106
107
108	! Test if config_inca is other then none for run without INCA
109	IF (type_trac/='inca' .AND. config_inca/='none') THEN
110	WRITE(lunout,*) 'config_inca will now be changed to none as you do not couple with INCA model'
111	config_inca='none'
112	END IF
113
114
115	!-----------------------------------------------------------------------
116	!
117	! 1) Get the true number of tracers + water vapor/liquid
118	! Here true tracers (nqtrue) means declared tracers (only first order)
119	!
120	!-----------------------------------------------------------------------
121	IF (type_trac == 'lmdz' .OR. type_trac == 'repr') THEN
122	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
123	IF(ierr.EQ.0) THEN
124	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
125	READ(90,*) nqtrue
126	ELSE
127	WRITE(lunout,*) trim(modname),': Problem in opening traceur.def'
128	WRITE(lunout,*) trim(modname),': WARNING using defaut values'
129	if (planet_type=='earth') then
130	nqtrue=4 ! Default value for Earth
131	else
132	nqtrue=1 ! Default value for other planets
133	endif
134	END IF
135	if ( planet_type=='earth') then
136	! For Earth, water vapour & liquid tracers are not in the physics
137	nbtr=nqtrue-2
138	else
139	! Other planets (for now); we have the same number of tracers
140	! in the dynamics than in the physics
141	nbtr=nqtrue
142	endif
143	ELSE ! type_trac=inca
144	! nbtr has been read from INCA by init_const_lmdz() in gcm.F
145	nqtrue=nbtr+2
146	END IF
147
148	IF ((planet_type=="earth").and.(nqtrue < 2)) THEN
149	WRITE(lunout,*) trim(modname),': nqtrue=',nqtrue, ' is not allowded. 2 tracers is the minimum'
150	CALL abort_gcm('infotrac_init','Not enough tracers',1)
151	END IF
152
153	! Transfert number of tracers to Reprobus
154	IF (type_trac == 'repr') THEN
155	#ifdef REPROBUS
156	CALL Init_chem_rep_trac(nbtr)
157	#endif
158	END IF
159
160	!
161	! Allocate variables depending on nqtrue and nbtr
162	!
163	ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue))
164	ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), tracnam(nbtr))
165	conv_flg(:) = 1 ! convection activated for all tracers
166	pbl_flg(:) = 1 ! boundary layer activated for all tracers
167
168	!-----------------------------------------------------------------------
169	! 2) Choix des schemas d'advection pour l'eau et les traceurs
170	!
171	! iadv = 1 schema transport type "humidite specifique LMD"
172	! iadv = 2 schema amont
173	! iadv = 14 schema Van-leer + humidite specifique
174	! Modif F.Codron
175	! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide)
176	! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv
177	! iadv = 12 schema Frederic Hourdin I
178	! iadv = 13 schema Frederic Hourdin II
179	! iadv = 16 schema PPM Monotone(Collela & Woodward 1984)
180	! iadv = 17 schema PPM Semi Monotone (overshoots autorisés)
181	! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorisés)
182	! iadv = 20 schema Slopes
183	! iadv = 30 schema Prather
184	!
185	! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur
186	! iq = 2 pour l'eau liquide
187	! Et eventuellement iq = 3,nqtot pour les autres traceurs
188	!
189	! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq.
190	!------------------------------------------------------------------------
191	!
192	! Get choice of advection schema from file tracer.def or from INCA
193	!---------------------------------------------------------------------
194	IF (type_trac == 'lmdz' .OR. type_trac == 'repr') THEN
195	IF(ierr.EQ.0) THEN
196	! Continue to read tracer.def
197	DO iq=1,nqtrue
198	READ(90,*) hadv(iq),vadv(iq),tnom_0(iq)
199	END DO
200	CLOSE(90)
201	ELSE ! Without tracer.def, set default values
202	if (planet_type=="earth") then
203	! for Earth, default is to have 4 tracers
204	hadv(1) = 14
205	vadv(1) = 14
206	tnom_0(1) = 'H2Ov'
207	hadv(2) = 10
208	vadv(2) = 10
209	tnom_0(2) = 'H2Ol'
210	hadv(3) = 10
211	vadv(3) = 10
212	tnom_0(3) = 'RN'
213	hadv(4) = 10
214	vadv(4) = 10
215	tnom_0(4) = 'PB'
216	else ! default for other planets
217	hadv(1) = 10
218	vadv(1) = 10
219	tnom_0(1) = 'dummy'
220	endif ! of if (planet_type=="earth")
221	END IF
222
223	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
224	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
225	DO iq=1,nqtrue
226	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq)
227	END DO
228
229	ELSE ! type_trac=inca : config_inca='aero' ou 'chem'
230	! le module de chimie fournit les noms des traceurs
231	! et les schemas d'advection associes.
232
233	#ifdef INCA
234	CALL init_transport( &
235	hadv, &
236	vadv, &
237	conv_flg, &
238	pbl_flg, &
239	tracnam)
240	#endif
241	tnom_0(1)='H2Ov'
242	tnom_0(2)='H2Ol'
243
244	DO iq =3,nqtrue
245	tnom_0(iq)=tracnam(iq-2)
246	END DO
247
248	END IF ! type_trac
249
250	!-----------------------------------------------------------------------
251	!
252	! 3) Verify if advection schema 20 or 30 choosen
253	! Calculate total number of tracers needed: nqtot
254	! Allocate variables depending on total number of tracers
255	!-----------------------------------------------------------------------
256	new_iq=0
257	DO iq=1,nqtrue
258	! Add tracers for certain advection schema
259	IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN
260	new_iq=new_iq+1 ! no tracers added
261	ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN
262	new_iq=new_iq+4 ! 3 tracers added
263	ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN
264	new_iq=new_iq+10 ! 9 tracers added
265	ELSE
266	WRITE(lunout,*) trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
267	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1)
268	END IF
269	END DO
270
271	IF (new_iq /= nqtrue) THEN
272	! The choice of advection schema imposes more tracers
273	! Assigne total number of tracers
274	nqtot = new_iq
275
276	WRITE(lunout,*) trim(modname),': The choice of advection schema for one or more tracers'
277	WRITE(lunout,*) 'makes it necessary to add tracers'
278	WRITE(lunout,*) trim(modname)//': ',nqtrue,' is the number of true tracers'
279	WRITE(lunout,*) trim(modname)//': ',nqtot, ' is the total number of tracers needed'
280
281	ELSE
282	! The true number of tracers is also the total number
283	nqtot = nqtrue
284	END IF
285
286	!
287	! Allocate variables with total number of tracers, nqtot
288	!
289	ALLOCATE(tname(nqtot), ttext(nqtot))
290	ALLOCATE(iadv(nqtot), niadv(nqtot))
291
292	!-----------------------------------------------------------------------
293	!
294	! 4) Determine iadv, long and short name
295	!
296	!-----------------------------------------------------------------------
297	new_iq=0
298	DO iq=1,nqtrue
299	new_iq=new_iq+1
300
301	! Verify choice of advection schema
302	IF (hadv(iq)==vadv(iq)) THEN
303	iadv(new_iq)=hadv(iq)
304	ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN
305	iadv(new_iq)=11
306	ELSE
307	WRITE(lunout,*)trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
308
309	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1)
310	END IF
311
312	str1=tnom_0(iq)
313	tname(new_iq)= tnom_0(iq)
314	IF (iadv(new_iq)==0) THEN
315	ttext(new_iq)=trim(str1)
316	ELSE
317	ttext(new_iq)=trim(tnom_0(iq))//descrq(iadv(new_iq))
318	END IF
319
320	! schemas tenant compte des moments d'ordre superieur
321	str2=ttext(new_iq)
322	IF (iadv(new_iq)==20) THEN
323	DO jq=1,3
324	new_iq=new_iq+1
325	iadv(new_iq)=-20
326	ttext(new_iq)=trim(str2)//txts(jq)
327	tname(new_iq)=trim(str1)//txts(jq)
328	END DO
329	ELSE IF (iadv(new_iq)==30) THEN
330	DO jq=1,9
331	new_iq=new_iq+1
332	iadv(new_iq)=-30
333	ttext(new_iq)=trim(str2)//txtp(jq)
334	tname(new_iq)=trim(str1)//txtp(jq)
335	END DO
336	END IF
337	END DO
338
339	!
340	! Find vector keeping the correspodence between true and total tracers
341	!
342	niadv(:)=0
343	iiq=0
344	DO iq=1,nqtot
345	IF(iadv(iq).GE.0) THEN
346	! True tracer
347	iiq=iiq+1
348	niadv(iiq)=iq
349	ENDIF
350	END DO
351
352
353	WRITE(lunout,*) trim(modname),': Information stored in infotrac :'
354	WRITE(lunout,*) trim(modname),': iadv niadv tname ttext :'
355	DO iq=1,nqtot
356	WRITE(lunout,*) iadv(iq),niadv(iq),&
357	' ',trim(tname(iq)),' ',trim(ttext(iq))
358	END DO
359
360	!
361	! Test for advection schema.
362	! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) .
363	!
364	DO iq=1,nqtot
365	IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN
366	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
367	CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1)
368	ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN
369	WRITE(lunout,*)trim(modname),'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
370	CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1)
371	END IF
372	END DO
373
374	!-----------------------------------------------------------------------
375	! Finalize :
376	!
377	DEALLOCATE(tnom_0, hadv, vadv)
378	DEALLOCATE(tracnam)
379
380	END SUBROUTINE infotrac_init
381
382	END MODULE infotrac

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