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infotrac.F90 @ 957

Last change on this file since 957 was 957, checked in by emillour, 12 years ago

Common dynamics:

Add possibility to read a traceur.def with a different format; ie: traceur.def file with lines such as "name hadv vadv" where hadv and vadv are advection scheme number , or even just "name" on each line (advections shceme then defaults to 10, the standard VanLeer? scheme)
Add the "-s" (number of radiatively active scatterres) and "-b" (number of bands in the IR and visible) options to scripts makelmdz and makelmdz_fcm. Using these options only makes sense if compiling with generic physics.

File size: 15.6 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, 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	#ifndef INCA
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	#endif
104	ELSE IF (type_trac=='repr') THEN
105	WRITE(lunout,*) 'You have choosen to couple with REPROBUS chemestry model : type_trac=', type_trac
106	#ifndef REPROBUS
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	#endif
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	#ifdef REPROBUS
158	CALL Init_chem_rep_trac(nbtr)
159	#endif
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	#ifdef INCA
253	CALL init_transport( &
254	hadv, &
255	vadv, &
256	conv_flg, &
257	pbl_flg, &
258	tracnam)
259	#endif
260	tnom_0(1)='H2Ov'
261	tnom_0(2)='H2Ol'
262
263	DO iq =3,nqtrue
264	tnom_0(iq)=tracnam(iq-2)
265	END DO
266
267	END IF ! type_trac
268
269	ELSE ! not Earth
270	IF(ierr.EQ.0) THEN
271	! Continue to read tracer.def
272	DO iq=1,nqtrue
273	!READ(90,*) hadv(iq),vadv(iq),tnom_0(iq)
274	! try to be smart when reading traceur.def
275	read(90,'(80a)') line ! store the line from traceur.def
276	! assume format is hadv,vadv,tnom_0
277	read(line,*,iostat=ierr2) hadv(iq),vadv(iq),tnom_0(iq)
278	if (ierr2.ne.0) then
279	! maybe format is tnom0,hadv,vadv
280	read(line,*,iostat=ierr3) tnom_0(iq),hadv(iq),vadv(iq)
281	if (ierr3.ne.0) then
282	! assume only tnom0 is provided (havd and vad default to 10)
283	read(line,*) tnom_0(iq)
284	hadv(iq)=10
285	vadv(iq)=10
286	endif
287	endif ! of if(ierr2.ne.0)
288	END DO ! of DO iq=1,nqtrue
289	CLOSE(90)
290	ELSE ! Without tracer.def
291	hadv(1) = 10
292	vadv(1) = 10
293	tnom_0(1) = 'dummy'
294	END IF
295
296	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
297	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
298	DO iq=1,nqtrue
299	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq)
300	END DO
301
302	ENDIF ! planet_type
303
304	!-----------------------------------------------------------------------
305	!
306	! 3) Verify if advection schema 20 or 30 choosen
307	! Calculate total number of tracers needed: nqtot
308	! Allocate variables depending on total number of tracers
309	!-----------------------------------------------------------------------
310	new_iq=0
311	DO iq=1,nqtrue
312	! Add tracers for certain advection schema
313	IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN
314	new_iq=new_iq+1 ! no tracers added
315	ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN
316	new_iq=new_iq+4 ! 3 tracers added
317	ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN
318	new_iq=new_iq+10 ! 9 tracers added
319	ELSE
320	WRITE(lunout,*) trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
321	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1)
322	END IF
323	END DO
324
325	IF (new_iq /= nqtrue) THEN
326	! The choice of advection schema imposes more tracers
327	! Assigne total number of tracers
328	nqtot = new_iq
329
330	WRITE(lunout,*) trim(modname),': The choice of advection schema for one or more tracers'
331	WRITE(lunout,*) 'makes it necessary to add tracers'
332	WRITE(lunout,*) trim(modname)//': ',nqtrue,' is the number of true tracers'
333	WRITE(lunout,*) trim(modname)//': ',nqtot, ' is the total number of tracers needed'
334
335	ELSE
336	! The true number of tracers is also the total number
337	nqtot = nqtrue
338	END IF
339
340	!
341	! Allocate variables with total number of tracers, nqtot
342	!
343	ALLOCATE(tname(nqtot), ttext(nqtot))
344	ALLOCATE(iadv(nqtot), niadv(nqtot))
345
346	!-----------------------------------------------------------------------
347	!
348	! 4) Determine iadv, long and short name
349	!
350	!-----------------------------------------------------------------------
351	new_iq=0
352	DO iq=1,nqtrue
353	new_iq=new_iq+1
354
355	! Verify choice of advection schema
356	IF (hadv(iq)==vadv(iq)) THEN
357	iadv(new_iq)=hadv(iq)
358	ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN
359	iadv(new_iq)=11
360	ELSE
361	WRITE(lunout,*)trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
362
363	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1)
364	END IF
365
366	str1=tnom_0(iq)
367	tname(new_iq)= tnom_0(iq)
368	IF (iadv(new_iq)==0) THEN
369	ttext(new_iq)=trim(str1)
370	ELSE
371	ttext(new_iq)=trim(tnom_0(iq))//descrq(iadv(new_iq))
372	END IF
373
374	! schemas tenant compte des moments d'ordre superieur
375	str2=ttext(new_iq)
376	IF (iadv(new_iq)==20) THEN
377	DO jq=1,3
378	new_iq=new_iq+1
379	iadv(new_iq)=-20
380	ttext(new_iq)=trim(str2)//txts(jq)
381	tname(new_iq)=trim(str1)//txts(jq)
382	END DO
383	ELSE IF (iadv(new_iq)==30) THEN
384	DO jq=1,9
385	new_iq=new_iq+1
386	iadv(new_iq)=-30
387	ttext(new_iq)=trim(str2)//txtp(jq)
388	tname(new_iq)=trim(str1)//txtp(jq)
389	END DO
390	END IF
391	END DO
392
393	!
394	! Find vector keeping the correspodence between true and total tracers
395	!
396	niadv(:)=0
397	iiq=0
398	DO iq=1,nqtot
399	IF(iadv(iq).GE.0) THEN
400	! True tracer
401	iiq=iiq+1
402	niadv(iiq)=iq
403	ENDIF
404	END DO
405
406
407	WRITE(lunout,*) trim(modname),': Information stored in infotrac :'
408	WRITE(lunout,*) trim(modname),': iadv niadv tname ttext :'
409	DO iq=1,nqtot
410	WRITE(lunout,*) iadv(iq),niadv(iq),&
411	' ',trim(tname(iq)),' ',trim(ttext(iq))
412	END DO
413
414	!
415	! Test for advection schema.
416	! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) .
417	!
418	DO iq=1,nqtot
419	IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN
420	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
421	CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1)
422	ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN
423	WRITE(lunout,*)trim(modname),'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
424	CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1)
425	END IF
426	END DO
427
428	!-----------------------------------------------------------------------
429	! Finalize :
430	!
431	DEALLOCATE(tnom_0, hadv, vadv)
432	DEALLOCATE(tracnam)
433
434	END SUBROUTINE infotrac_init
435
436	END MODULE infotrac

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