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source: codes/icosagcm/branches/SATURN_DYNAMICO/LMDZ.COMMON/config/ppsrc/dyn3d_common/infotrac.f90 @ 224

Last change on this file since 224 was 224, checked in by ymipsl, 10 years ago

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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
35
36
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, ierr2, ierr3
70
71	character(len=80) :: line ! to store a line of text
72
73	character(len=*),parameter :: modname="infotrac_init"
74	!-----------------------------------------------------------------------
75	! Initialization :
76	!
77	txts=(/'x','y','z'/)
78	txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/)
79
80	descrq(14)='VLH'
81	descrq(10)='VL1'
82	descrq(11)='VLP'
83	descrq(12)='FH1'
84	descrq(13)='FH2'
85	descrq(16)='PPM'
86	descrq(17)='PPS'
87	descrq(18)='PPP'
88	descrq(20)='SLP'
89	descrq(30)='PRA'
90
91	IF (planet_type=='earth') THEN
92	! Coherence test between parameter type_trac, config_inca and preprocessing keys
93	IF (type_trac=='inca') THEN
94	WRITE(lunout,*) 'You have choosen to couple with INCA chemestry model : type_trac=', &
95	type_trac,' config_inca=',config_inca
96	IF (config_inca/='aero' .AND. config_inca/='chem') THEN
97	WRITE(lunout,*) 'Incoherence between type_trac and config_inca. Model stops. Modify run.def'
98	CALL abort_gcm('infotrac_init','Incoherence between type_trac and config_inca',1)
99	END IF
100
101	WRITE(lunout,*) 'To run this option you must add cpp key INCA and compile with INCA code'
102	CALL abort_gcm('infotrac_init','You must compile with cpp key INCA',1)
103
104	ELSE IF (type_trac=='repr') THEN
105	WRITE(lunout,*) 'You have choosen to couple with REPROBUS chemestry model : type_trac=', type_trac
106
107	WRITE(lunout,*) 'To run this option you must add cpp key REPROBUS and compile with REPRPBUS code'
108	CALL abort_gcm('infotrac_init','You must compile with cpp key REPROBUS',1)
109
110	ELSE IF (type_trac == 'lmdz') THEN
111	WRITE(lunout,*) 'Tracers are treated in LMDZ only : type_trac=', type_trac
112	ELSE
113	WRITE(lunout,*) 'type_trac=',type_trac,' not possible. Model stops'
114	CALL abort_gcm('infotrac_init','bad parameter',1)
115	END IF
116
117	! Test if config_inca is other then none for run without INCA
118	IF (type_trac/='inca' .AND. config_inca/='none') THEN
119	WRITE(lunout,*) 'config_inca will now be changed to none as you do not couple with INCA model'
120	config_inca='none'
121	END IF
122	ELSE
123	type_trac='plnt' ! planets... May want to dissociate between each later.
124	ENDIF ! of IF (planet_type=='earth')
125
126	!-----------------------------------------------------------------------
127	!
128	! 1) Get the true number of tracers + water vapor/liquid
129	! Here true tracers (nqtrue) means declared tracers (only first order)
130	!
131	!-----------------------------------------------------------------------
132	IF (planet_type=='earth') THEN
133	IF (type_trac == 'lmdz' .OR. type_trac == 'repr') THEN
134	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
135	IF(ierr.EQ.0) THEN
136	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
137	READ(90,*) nqtrue
138	ELSE
139	WRITE(lunout,*) trim(modname),': Problem in opening traceur.def'
140	WRITE(lunout,*) trim(modname),': WARNING using defaut values'
141	nqtrue=4 ! Defaut value
142	END IF
143	! For Earth, water vapour & liquid tracers are not in the physics
144	nbtr=nqtrue-2
145	ELSE ! type_trac=inca
146	! nbtr has been read from INCA by init_cont_lmdz() in gcm.F
147	nqtrue=nbtr+2
148	END IF
149
150	IF (nqtrue < 2) THEN
151	WRITE(lunout,*) trim(modname),': nqtrue=',nqtrue, ' is not allowded. 2 tracers is the minimum'
152	CALL abort_gcm('infotrac_init','Not enough tracers',1)
153	END IF
154
155	! Transfert number of tracers to Reprobus
156	IF (type_trac == 'repr') THEN
157
158
159
160	END IF
161
162	ELSE ! not Earth
163	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
164	IF(ierr.EQ.0) THEN
165	WRITE(lunout,*) 'Open traceur.def : ok'
166	READ(90,*) nqtrue
167	ELSE
168	WRITE(lunout,*) 'Problem in opening traceur.def'
169	WRITE(lunout,*) 'ATTENTION using defaut values: nqtrue=1'
170	nqtrue=1 ! Defaut value
171	END IF
172	! Other planets (for now); we have the same number of tracers
173	! in the dynamics than in the physics
174	nbtr=nqtrue
175
176	ENDIF ! planet_type
177	!
178	! Allocate variables depending on nqtrue and nbtr
179	!
180	ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue))
181	ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), tracnam(nbtr))
182	conv_flg(:) = 1 ! convection activated for all tracers
183	pbl_flg(:) = 1 ! boundary layer activated for all tracers
184
185	!-----------------------------------------------------------------------
186	! 2) Choix des schemas d'advection pour l'eau et les traceurs
187	!
188	! iadv = 1 schema transport type "humidite specifique LMD"
189	! iadv = 2 schema amont
190	! iadv = 14 schema Van-leer + humidite specifique
191	! Modif F.Codron
192	! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide)
193	! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv
194	! iadv = 12 schema Frederic Hourdin I
195	! iadv = 13 schema Frederic Hourdin II
196	! iadv = 16 schema PPM Monotone(Collela & Woodward 1984)
197	! iadv = 17 schema PPM Semi Monotone (overshoots autorisés)
198	! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorisés)
199	! iadv = 20 schema Slopes
200	! iadv = 30 schema Prather
201	!
202	! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur
203	! iq = 2 pour l'eau liquide
204	! Et eventuellement iq = 3,nqtot pour les autres traceurs
205	!
206	! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq.
207	!------------------------------------------------------------------------
208	!
209	! Get choice of advection schema from file tracer.def or from INCA
210	!---------------------------------------------------------------------
211	IF (planet_type=='earth') THEN
212	IF (type_trac == 'lmdz' .OR. type_trac == 'repr') THEN
213	IF(ierr.EQ.0) THEN
214	! Continue to read tracer.def
215	DO iq=1,nqtrue
216	READ(90,*) hadv(iq),vadv(iq),tnom_0(iq)
217	END DO
218	CLOSE(90)
219	ELSE ! Without tracer.def, set default values (for Earth!)
220	if ((nqtrue==4).and.(planet_type=="earth")) then
221	hadv(1) = 14
222	vadv(1) = 14
223	tnom_0(1) = 'H2Ov'
224	hadv(2) = 10
225	vadv(2) = 10
226	tnom_0(2) = 'H2Ol'
227	hadv(3) = 10
228	vadv(3) = 10
229	tnom_0(3) = 'RN'
230	hadv(4) = 10
231	vadv(4) = 10
232	tnom_0(4) = 'PB'
233	else
234	! Error message, we need a traceur.def file
235	write(lunout,*) trim(modname),&
236	': Cannot set default tracer names!'
237	write(lunout,*) trim(modname),' Make a traceur.def file!!!'
238	CALL abort_gcm('infotrac_init','Need a traceur.def file!',1)
239	endif ! of if (nqtrue==4)
240	END IF
241
242	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
243	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
244	DO iq=1,nqtrue
245	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq)
246	END DO
247
248	ELSE ! type_trac=inca : config_inca='aero' ou 'chem'
249	! le module de chimie fournit les noms des traceurs
250	! et les schemas d'advection associes.
251
252	tnom_0(1)='H2Ov'
253	tnom_0(2)='H2Ol'
254
255	DO iq =3,nqtrue
256	tnom_0(iq)=tracnam(iq-2)
257	END DO
258
259	END IF ! type_trac
260
261	ELSE ! not Earth
262	IF(ierr.EQ.0) THEN
263	! Continue to read tracer.def
264	DO iq=1,nqtrue
265	!READ(90,*) hadv(iq),vadv(iq),tnom_0(iq)
266	! try to be smart when reading traceur.def
267	read(90,'(80a)') line ! store the line from traceur.def
268	! assume format is hadv,vadv,tnom_0
269	read(line,*,iostat=ierr2) hadv(iq),vadv(iq),tnom_0(iq)
270	if (ierr2.ne.0) then
271	! maybe format is tnom0,hadv,vadv
272	read(line,*,iostat=ierr3) tnom_0(iq),hadv(iq),vadv(iq)
273	if (ierr3.ne.0) then
274	! assume only tnom0 is provided (havd and vad default to 10)
275	read(line,*) tnom_0(iq)
276	hadv(iq)=10
277	vadv(iq)=10
278	endif
279	endif ! of if(ierr2.ne.0)
280	END DO ! of DO iq=1,nqtrue
281	CLOSE(90)
282	ELSE ! Without tracer.def
283	hadv(1) = 10
284	vadv(1) = 10
285	tnom_0(1) = 'dummy'
286	END IF
287
288	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
289	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
290	DO iq=1,nqtrue
291	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq)
292	END DO
293
294	ENDIF ! planet_type
295
296	!-----------------------------------------------------------------------
297	!
298	! 3) Verify if advection schema 20 or 30 choosen
299	! Calculate total number of tracers needed: nqtot
300	! Allocate variables depending on total number of tracers
301	!-----------------------------------------------------------------------
302	new_iq=0
303	DO iq=1,nqtrue
304	! Add tracers for certain advection schema
305	IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN
306	new_iq=new_iq+1 ! no tracers added
307	ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN
308	new_iq=new_iq+4 ! 3 tracers added
309	ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN
310	new_iq=new_iq+10 ! 9 tracers added
311	ELSE
312	WRITE(lunout,*) trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
313	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1)
314	END IF
315	END DO
316
317	IF (new_iq /= nqtrue) THEN
318	! The choice of advection schema imposes more tracers
319	! Assigne total number of tracers
320	nqtot = new_iq
321
322	WRITE(lunout,*) trim(modname),': The choice of advection schema for one or more tracers'
323	WRITE(lunout,*) 'makes it necessary to add tracers'
324	WRITE(lunout,*) trim(modname)//': ',nqtrue,' is the number of true tracers'
325	WRITE(lunout,*) trim(modname)//': ',nqtot, ' is the total number of tracers needed'
326
327	ELSE
328	! The true number of tracers is also the total number
329	nqtot = nqtrue
330	END IF
331
332	!
333	! Allocate variables with total number of tracers, nqtot
334	!
335	ALLOCATE(tname(nqtot), ttext(nqtot))
336	ALLOCATE(iadv(nqtot), niadv(nqtot))
337
338	!-----------------------------------------------------------------------
339	!
340	! 4) Determine iadv, long and short name
341	!
342	!-----------------------------------------------------------------------
343	new_iq=0
344	DO iq=1,nqtrue
345	new_iq=new_iq+1
346
347	! Verify choice of advection schema
348	IF (hadv(iq)==vadv(iq)) THEN
349	iadv(new_iq)=hadv(iq)
350	ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN
351	iadv(new_iq)=11
352	ELSE
353	WRITE(lunout,*)trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
354
355	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1)
356	END IF
357
358	str1=tnom_0(iq)
359	tname(new_iq)= tnom_0(iq)
360	IF (iadv(new_iq)==0) THEN
361	ttext(new_iq)=trim(str1)
362	ELSE
363	ttext(new_iq)=trim(tnom_0(iq))//descrq(iadv(new_iq))
364	END IF
365
366	! schemas tenant compte des moments d'ordre superieur
367	str2=ttext(new_iq)
368	IF (iadv(new_iq)==20) THEN
369	DO jq=1,3
370	new_iq=new_iq+1
371	iadv(new_iq)=-20
372	ttext(new_iq)=trim(str2)//txts(jq)
373	tname(new_iq)=trim(str1)//txts(jq)
374	END DO
375	ELSE IF (iadv(new_iq)==30) THEN
376	DO jq=1,9
377	new_iq=new_iq+1
378	iadv(new_iq)=-30
379	ttext(new_iq)=trim(str2)//txtp(jq)
380	tname(new_iq)=trim(str1)//txtp(jq)
381	END DO
382	END IF
383	END DO
384
385	!
386	! Find vector keeping the correspodence between true and total tracers
387	!
388	niadv(:)=0
389	iiq=0
390	DO iq=1,nqtot
391	IF(iadv(iq).GE.0) THEN
392	! True tracer
393	iiq=iiq+1
394	niadv(iiq)=iq
395	ENDIF
396	END DO
397
398
399	WRITE(lunout,*) trim(modname),': Information stored in infotrac :'
400	WRITE(lunout,*) trim(modname),': iadv niadv tname ttext :'
401	DO iq=1,nqtot
402	WRITE(lunout,*) iadv(iq),niadv(iq),&
403	' ',trim(tname(iq)),' ',trim(ttext(iq))
404	END DO
405
406	!
407	! Test for advection schema.
408	! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) .
409	!
410	DO iq=1,nqtot
411	IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN
412	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
413	CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1)
414	ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN
415	WRITE(lunout,*)trim(modname),'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
416	CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1)
417	END IF
418	END DO
419
420	!-----------------------------------------------------------------------
421	! Finalize :
422	!
423	DEALLOCATE(tnom_0, hadv, vadv)
424	DEALLOCATE(tracnam)
425
426	END SUBROUTINE infotrac_init
427
428	END MODULE infotrac

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