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tabfi.F @ 654

Last change on this file since 654 was 552, checked in by emillour, 13 years ago

Mars GCM:

bug fix in "aeronomars/moldiff_red.F90" (wrong mmol array size in included

subroutine) + adapted extreme limit test for H to altitudes of ~4000km
(compatble with 50 layer model).

bug fix in "nirco2abs.F" index of "co2" and "o" tracers were hard coded as

1 and 3!

updates from FGG of euvheat.F, callkeys.h and inifis.F to have the

"euveff" parameter read from callphys.def

File size: 20.8 KB

Line
1	c=======================================================================
2	SUBROUTINE tabfi(nid,Lmodif,tab0,day_ini,lmax,p_rad,
3	. p_omeg,p_g,p_mugaz,p_daysec,time)
4	c=======================================================================
5	c
6	c C. Hourdin 15/11/96
7	c
8	c Object: Lecture du tab_cntrl physique dans un fichier
9	c ------ et initialisation des constantes physiques
10	c
11	c Arguments:
12	c ----------
13	c
14	c Inputs:
15	c ------
16	c
17	c - nid: unitne logique du fichier ou on va lire le tab_cntrl
18	c (ouvert dans le programme appellant)
19	c
20	c si nid=0:
21	c pas de lecture du tab_cntrl mais
22	c Valeurs par default des constantes physiques
23	c
24	c - tab0: Offset de tab_cntrl a partir duquel sont ranges
25	c les parametres physiques (50 pour start_archive)
26	c
27	c - Lmodif: si on souhaite modifier les constantes Lmodif = 1 = TRUE
28	c
29	c
30	c Outputs:
31	c --------
32	c
33	c - day_ini: tab_cntrl(tab0+3) (Dans les cas ou l'on souhaite
34	c comparer avec le day_ini dynamique)
35	c
36	c - lmax: tab_cntrl(tab0+2) (pour test avec nlayermx)
37	c
38	c - p_rad
39	c - p_omeg !
40	c - p_g ! Constantes physiques ayant des
41	c - p_mugaz ! homonymes dynamiques
42	c - p_daysec !
43	c
44	c=======================================================================
45
46	implicit none
47
48	#include "dimensions.h"
49	#include "dimphys.h"
50	#include "comcstfi.h"
51	#include "comgeomfi.h"
52	#include "planete.h"
53	#include "surfdat.h"
54	#include "comsoil.h"
55	#include "netcdf.inc"
56	#include "dimradmars.h"
57	#include "yomaer.h"
58
59	c-----------------------------------------------------------------------
60	c Declarations
61	c-----------------------------------------------------------------------
62
63	c Arguments
64	c ---------
65	INTEGER nid,nvarid,tab0
66	INTEGER*4 day_ini
67	INTEGER Lmodif
68	INTEGER lmax
69	REAL p_rad,p_omeg,p_g,p_mugaz,p_daysec,time
70
71	c Variables
72	c ---------
73	INTEGER length
74	parameter (length = 100)
75	REAL tab_cntrl(length) ! array in which are stored the run's parameters
76	INTEGER ierr
77	INTEGER size
78	CHARACTER modif*20
79
80	c Fonctions DRS et autres
81	c -----------------------
82	INTEGER setname, cluvdb, getdat
83
84	c-----------------------------------------------------------------------
85	c Initialization of various physical constants to defaut values (nid = 0 case)
86	c-----------------------------------------------------------------------
87	IF (nid.eq.0) then
88
89	c Reference pressure
90	c-------------------------------------
91	c pressrf = 670. ! Pression de reference (Pa) ~650
92
93	c Infos about Mars for the dynamics and physics
94	c----------------------------------------------------------
95	rad=3397200. ! radius of Mars (m) ~3397200 m
96	daysec=88775. ! length of a sol (s) ~88775 s
97	omeg=4.*asin(1.)/(daysec) ! rotation rate (rad.s-1)
98	g=3.72 ! gravity (m.s-2) ~3.72
99	mugaz=43.49 ! Molar mass of the atmosphere (g.mol-1) ~43.49
100	rcp=.256793 ! = r/cp ~0.256793
101
102	c Informations about Mars, only for physics
103	c-----------------------------------------------------
104	year_day = 669. !Modif FH: length of year (sols) ~668.6
105	periheli = 206.66 ! min. Sun-Mars distance (Mkm) ~206.66
106	aphelie = 249.22 ! max. Sun-Mars distance (Mkm) ~249.22
107	peri_day = 485. ! date of perihelion (sols since N. spring)
108	obliquit = 25.19 ! Obliquity of the planet (deg) ~25.19
109
110	c Boundary layer and turbulence
111	c----------------------------
112	z0_default = 1.e-2 ! surface roughness (m) ~0.01
113	emin_turb = 1.e-6 ! minimal energy ~1.e-8
114	lmixmin = 30 ! mixing length ~100
115
116	c Optical properties of polar caps and ground emissivity
117	c-----------------------------------------------------
118	emissiv=.95 ! Emissivity of martian soil ~.95
119	emisice(1)=0.95 ! Emissivity of northern cap
120	emisice(2)=0.95 ! Emissivity of southern cap
121	albedice(1)=0.65 ! Albedo of northern cap
122	albedice(2)=0.65 ! Albedo of southern cap
123	iceradius(1) = 100.e-6 ! mean scat radius of CO2 snow (north)
124	iceradius(2) = 100.e-6 ! mean scat radius of CO2 snow (south)
125	dtemisice(1) = 0.4 ! time scale for snow metamorphism (north)
126	dtemisice(2) = 0.4 ! time scale for snow metamorphism (south)
127
128	c dust aerosol properties
129	c---------------------------------
130	tauvis= 0.2 ! mean visible optical depth
131
132	c Ancien code radiatif (non utilise avec le code d'apres 03/96)
133	c---------------------------------------------------------------
134	c tauir= 0. ! .2 ratio (mean IR opt.depth)/Visible
135	c scatalb=0. ! .86 scaterring albedo visible (~.86)
136	c asfact=0. ! .79 assymetrie factor visible (~.79)
137	c day0 = 0 ! = 0 en general !!!
138
139	c soil properties
140	volcapa = 1.e6 ! soil volumetric heat capacity (in comsoil.h)
141	ELSE
142	c-----------------------------------------------------------------------
143	c Initialization of physical constants by reading array tab_cntrl(:)
144	c which contains these parameters (nid != 0 case)
145	c-----------------------------------------------------------------------
146	c Read 'controle' array
147	c
148	ierr = NF_INQ_VARID (nid, "controle", nvarid)
149	IF (ierr .NE. NF_NOERR) THEN
150	PRINT*, "Tabfi: Could not find <controle> data"
151	CALL abort
152	ENDIF
153	#ifdef NC_DOUBLE
154	ierr = NF_GET_VAR_DOUBLE(nid, nvarid, tab_cntrl)
155	#else
156	ierr = NF_GET_VAR_REAL(nid, nvarid, tab_cntrl)
157	#endif
158	IF (ierr .NE. NF_NOERR) THEN
159	PRINT*, "Tabfi: Failed reading <controle> array"
160	CALL abort
161	ENDIF
162
163	print*,'tabfi: tab_cntrl',tab_cntrl
164	c
165	c Initialization of some physical constants
166	c informations on physics grid
167	if(ngridmx.ne.tab_cntrl(tab0+1)) then
168	print*,'tabfi: WARNING !!! tab_cntrl(tab0+1).ne.ngridmx'
169	print*,tab_cntrl(tab0+1),ngridmx
170	endif
171	lmax = nint(tab_cntrl(tab0+2))
172	day_ini = tab_cntrl(tab0+3)
173	time = tab_cntrl(tab0+4)
174	write (,) 'IN tabfi day_ini=',day_ini
175	c Informations about planet Mars for dynamics and physics
176	rad = tab_cntrl(tab0+5)
177	omeg = tab_cntrl(tab0+6)
178	g = tab_cntrl(tab0+7)
179	mugaz = tab_cntrl(tab0+8)
180	rcp = tab_cntrl(tab0+9)
181	daysec = tab_cntrl(tab0+10)
182	dtphys = tab_cntrl(tab0+11)
183	c Informations about planet Mars for the physics only
184	year_day = tab_cntrl(tab0+14)
185	periheli = tab_cntrl(tab0+15)
186	aphelie = tab_cntrl(tab0+16)
187	peri_day = tab_cntrl(tab0+17)
188	obliquit = tab_cntrl(tab0+18)
189	c boundary layer and turbeulence
190	z0_default = tab_cntrl(tab0+19)
191	lmixmin = tab_cntrl(tab0+20)
192	emin_turb = tab_cntrl(tab0+21)
193	c optical properties of polar caps and ground emissivity
194	albedice(1)= tab_cntrl(tab0+22)
195	albedice(2)= tab_cntrl(tab0+23)
196	emisice(1) = tab_cntrl(tab0+24)
197	emisice(2) = tab_cntrl(tab0+25)
198	emissiv = tab_cntrl(tab0+26)
199	tauvis = tab_cntrl(tab0+27) ! dust opt. depth vis.
200	iceradius(1)= tab_cntrl(tab0+31) ! mean scat radius of CO2 snow (north)
201	iceradius(2)= tab_cntrl(tab0+32) ! mean scat radius of CO2 snow (south)
202	dtemisice(1)= tab_cntrl(tab0+33) !time scale for snow metamorphism (north)
203	dtemisice(2)= tab_cntrl(tab0+34) !time scale for snow metamorphism (south)
204	c soil properties
205	volcapa = tab_cntrl(tab0+35) ! volumetric heat capacity
206	c-----------------------------------------------------------------------
207	c Save some constants for later use (as routine arguments)
208	c-----------------------------------------------------------------------
209	p_omeg = omeg
210	p_g = g
211	p_mugaz = mugaz
212	p_daysec = daysec
213	p_rad=rad
214
215	ENDIF ! end of (nid = 0)
216
217	c-----------------------------------------------------------------------
218	c Write physical constants to output before modifying them
219	c-----------------------------------------------------------------------
220
221	6 FORMAT(a20,e15.6,e15.6)
222	5 FORMAT(a20,f12.2,f12.2)
223
224	write(,) '*****************************************************'
225	write(,) 'Reading tab_cntrl when calling tabfi before changes'
226	write(,) '*****************************************************'
227	write(*,5) '(1) = ngridmx?',tab_cntrl(tab0+1),real(ngridmx)
228	write(*,5) '(2) lmax',tab_cntrl(tab0+2),real(lmax)
229	write(*,5) '(3) day_ini',tab_cntrl(tab0+3),real(day_ini)
230	write(*,5) '(5) rad',tab_cntrl(tab0+5),rad
231	write(*,5) '(10) daysec',tab_cntrl(tab0+10),daysec
232	write(*,6) '(6) omeg',tab_cntrl(tab0+6),omeg
233	write(*,5) '(7) g',tab_cntrl(tab0+7),g
234	write(*,5) '(8) mugaz',tab_cntrl(tab0+8),mugaz
235	write(*,5) '(9) rcp',tab_cntrl(tab0+9),rcp
236	write(*,6) '(11) dtphys?',tab_cntrl(tab0+11),dtphys
237
238	write(*,5) '(14) year_day',tab_cntrl(tab0+14),year_day
239	write(*,5) '(15) periheli',tab_cntrl(tab0+15),periheli
240	write(*,5) '(16) aphelie',tab_cntrl(tab0+16),aphelie
241	write(*,5) '(17) peri_day',tab_cntrl(tab0+17),peri_day
242	write(*,5) '(18) obliquit',tab_cntrl(tab0+18),obliquit
243
244	write(*,6) '(19) z0_default',tab_cntrl(tab0+19),z0_default
245	write(*,6) '(21) emin_turb',tab_cntrl(tab0+21),emin_turb
246	write(*,5) '(20) lmixmin',tab_cntrl(tab0+20),lmixmin
247
248	write(*,5) '(26) emissiv',tab_cntrl(tab0+26),emissiv
249	write(*,5) '(24) emisice(1)',tab_cntrl(tab0+24),emisice(1)
250	write(*,5) '(25) emisice(2)',tab_cntrl(tab0+25),emisice(2)
251	write(*,5) '(22) albedice(1)',tab_cntrl(tab0+22),albedice(1)
252	write(*,5) '(23) albedice(2)',tab_cntrl(tab0+23),albedice(2)
253	write(*,6) '(31) iceradius(1)',tab_cntrl(tab0+31),iceradius(1)
254	write(*,6) '(32) iceradius(2)',tab_cntrl(tab0+32),iceradius(2)
255	write(*,5) '(33) dtemisice(1)',tab_cntrl(tab0+33),dtemisice(1)
256	write(*,5) '(34) dtemisice(2)',tab_cntrl(tab0+34),dtemisice(2)
257
258	write(*,5) '(27) tauvis',tab_cntrl(tab0+27),tauvis
259
260	write(*,5) '(35) volcapa',tab_cntrl(tab0+35),volcapa
261
262	write(,)
263	write(,) 'Lmodif in tabfi!!!!!!!',Lmodif
264
265	c-----------------------------------------------------------------------
266	c Modifications...
267	c-----------------------------------------------------------------------
268
269	IF(Lmodif.eq.1) then
270
271	write(,)
272	write(,) 'Change values in tab_cntrl ? :'
273	write(,) '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~'
274	write(,) '(Current values given above)'
275	write(,)
276	write(,) '(3) day_ini : Initial day (=0 at Ls=0)'
277	write(,) '(19) z0 : default surface roughness (m)'
278	write(,) '(21) emin_turb : minimal energy (PBL)'
279	write(,) '(20) lmixmin : mixing length (PBL)'
280	write(,) '(26) emissiv : ground emissivity'
281	write(,) '(24 et 25) emisice : CO2 ice max emissivity '
282	write(,) '(22 et 23) albedice : CO2 ice cap albedos'
283	write(,) '(31 et 32) iceradius : mean scat radius of CO2 snow'
284	write(,) '(33 et 34) dtemisice : time scale for snow',
285	& ' metamorphism'
286	write(,) '(27) tauvis : mean dust vis. reference ',
287	& 'opacity'
288	write(,) '(35) volcapa : soil volumetric heat capacity'
289	write(,) '(18) obliquit : planet obliquity (deg)'
290	write(,) '(17) peri_day : perihelion date (sol since Ls=0)'
291	write(,) '(15) periheli : min. sun-mars dist (Mkm)'
292	write(,) '(16) aphelie : max. sun-mars dist (Mkm)'
293	write(,)
294
295
296	do ! neverending loop
297	write(,)
298	write(,)
299	write(,) 'Changes to perform ?'
300	write(,) ' (enter keyword or return )'
301	write(,)
302	read(*,fmt='(a20)') modif
303	if (modif(1:1) .eq. ' ') goto 999
304
305	write(,)
306	write(,) trim(modif) , ' : '
307
308	if (trim(modif) .eq. 'day_ini') then
309	write(,) 'current value:',day_ini
310	write(,) 'enter new value:'
311	101 read(,,iostat=ierr) day_ini
312	if(ierr.ne.0) goto 101
313	write(,) ' '
314	write(,) 'day_ini (new value):',day_ini
315
316	else if (trim(modif) .eq. 'z0') then
317	write(,) 'current value (m):',z0_default
318	write(,) 'enter new value (m):'
319	102 read(,,iostat=ierr) z0_default
320	if(ierr.ne.0) goto 102
321	write(,) ' '
322	write(,) ' z0 (new value):',z0_default
323
324	else if (trim(modif) .eq. 'emin_turb') then
325	write(,) 'current value:',emin_turb
326	write(,) 'enter new value:'
327	103 read(,,iostat=ierr) emin_turb
328	if(ierr.ne.0) goto 103
329	write(,) ' '
330	write(,) ' emin_turb (new value):',emin_turb
331
332	else if (trim(modif) .eq. 'lmixmin') then
333	write(,) 'current value:',lmixmin
334	write(,) 'enter new value:'
335	104 read(,,iostat=ierr) lmixmin
336	if(ierr.ne.0) goto 104
337	write(,) ' '
338	write(,) ' lmixmin (new value):',lmixmin
339
340	else if (trim(modif) .eq. 'emissiv') then
341	write(,) 'current value:',emissiv
342	write(,) 'enter new value:'
343	105 read(,,iostat=ierr) emissiv
344	if(ierr.ne.0) goto 105
345	write(,) ' '
346	write(,) ' emissiv (new value):',emissiv
347
348	else if (trim(modif) .eq. 'emisice') then
349	write(,) 'current value emisice(1) North:',emisice(1)
350	write(,) 'enter new value:'
351	106 read(,,iostat=ierr) emisice(1)
352	if(ierr.ne.0) goto 106
353	write(,)
354	write(,) ' emisice(1) (new value):',emisice(1)
355	write(,)
356
357	write(,) 'current value emisice(2) South:',emisice(2)
358	write(,) 'enter new value:'
359	107 read(,,iostat=ierr) emisice(2)
360	if(ierr.ne.0) goto 107
361	write(,)
362	write(,) ' emisice(2) (new value):',emisice(2)
363
364	else if (trim(modif) .eq. 'albedice') then
365	write(,) 'current value albedice(1) North:',albedice(1)
366	write(,) 'enter new value:'
367	108 read(,,iostat=ierr) albedice(1)
368	if(ierr.ne.0) goto 108
369	write(,)
370	write(,) ' albedice(1) (new value):',albedice(1)
371	write(,)
372
373	write(,) 'current value albedice(2) South:',albedice(2)
374	write(,) 'enter new value:'
375	109 read(,,iostat=ierr) albedice(2)
376	if(ierr.ne.0) goto 109
377	write(,)
378	write(,) ' albedice(2) (new value):',albedice(2)
379
380	else if (trim(modif) .eq. 'iceradius') then
381	write(,) 'current value iceradius(1) North:',iceradius(1)
382	write(,) 'enter new value:'
383	110 read(,,iostat=ierr) iceradius(1)
384	if(ierr.ne.0) goto 110
385	write(,)
386	write(,) ' iceradius(1) (new value):',iceradius(1)
387	write(,)
388
389	write(,) 'current value iceradius(2) South:',iceradius(2)
390	write(,) 'enter new value:'
391	111 read(,,iostat=ierr) iceradius(2)
392	if(ierr.ne.0) goto 111
393	write(,)
394	write(,) ' iceradius(2) (new value):',iceradius(2)
395
396	else if (trim(modif) .eq. 'dtemisice') then
397	write(,) 'current value dtemisice(1) North:',dtemisice(1)
398	write(,) 'enter new value:'
399	112 read(,,iostat=ierr) dtemisice(1)
400	if(ierr.ne.0) goto 112
401	write(,)
402	write(,) ' dtemisice(1) (new value):',dtemisice(1)
403	write(,)
404
405	write(,) 'current value dtemisice(2) South:',dtemisice(2)
406	write(,) 'enter new value:'
407	113 read(,,iostat=ierr) dtemisice(2)
408	if(ierr.ne.0) goto 113
409	write(,)
410	write(,) ' dtemisice(2) (new value):',dtemisice(2)
411
412	else if (trim(modif) .eq. 'tauvis') then
413	write(,) 'current value:',tauvis
414	write(,) 'enter new value:'
415	114 read(,,iostat=ierr) tauvis
416	if(ierr.ne.0) goto 114
417	write(,)
418	write(,) ' tauvis (new value):',tauvis
419
420	else if (trim(modif) .eq. 'obliquit') then
421	write(,) 'current value:',obliquit
422	write(,) 'obliquit should be 25.19 on current Mars'
423	write(,) 'enter new value:'
424	115 read(,,iostat=ierr) obliquit
425	if(ierr.ne.0) goto 115
426	write(,)
427	write(,) ' obliquit (new value):',obliquit
428
429	else if (trim(modif) .eq. 'peri_day') then
430	write(,) 'current value:',peri_day
431	write(,) 'peri_day should be 485 on current Mars'
432	write(,) 'enter new value:'
433	116 read(,,iostat=ierr) peri_day
434	if(ierr.ne.0) goto 116
435	write(,)
436	write(,) ' peri_day (new value):',peri_day
437
438	else if (trim(modif) .eq. 'periheli') then
439	write(,) 'current value:',periheli
440	write(,) 'perihelion should be 206.66 on current Mars'
441	write(,) 'enter new value:'
442	117 read(,,iostat=ierr) periheli
443	if(ierr.ne.0) goto 117
444	write(,)
445	write(,) ' periheli (new value):',periheli
446
447	else if (trim(modif) .eq. 'aphelie') then
448	write(,) 'current value:',aphelie
449	write(,) 'aphelion should be 249.22 on current Mars'
450	write(,) 'enter new value:'
451	118 read(,,iostat=ierr) aphelie
452	if(ierr.ne.0) goto 118
453	write(,)
454	write(,) ' aphelie (new value):',aphelie
455
456	else if (trim(modif) .eq. 'volcapa') then
457	write(,) 'current value:',volcapa
458	write(,) 'enter new value:'
459	119 read(,,iostat=ierr) volcapa
460	if(ierr.ne.0) goto 119
461	write(,)
462	write(,) ' volcapa (new value):',volcapa
463
464	endif
465	enddo ! of do ! neverending loop
466
467	999 continue
468
469	c-----------------------------------------------------------------------
470	c Write values of physical constants after modifications
471	c-----------------------------------------------------------------------
472
473	write(,) '*****************************************************'
474	write(,) 'Reading tab_cntrl when calling tabfi AFTER changes'
475	write(,) '*****************************************************'
476	write(*,5) '(1) = ngridmx?',tab_cntrl(tab0+1),real(ngridmx)
477	write(*,5) '(2) lmax',tab_cntrl(tab0+2),real(lmax)
478	write(*,5) '(3) day_ini',tab_cntrl(tab0+3),real(day_ini)
479	write(*,5) '(5) rad',tab_cntrl(tab0+5),rad
480	write(*,5) '(10) daysec',tab_cntrl(tab0+10),daysec
481	write(*,6) '(6) omeg',tab_cntrl(tab0+6),omeg
482	write(*,5) '(7) g',tab_cntrl(tab0+7),g
483	write(*,5) '(8) mugaz',tab_cntrl(tab0+8),mugaz
484	write(*,5) '(9) rcp',tab_cntrl(tab0+9),rcp
485	write(*,6) '(11) dtphys?',tab_cntrl(tab0+11),dtphys
486
487	write(*,5) '(14) year_day',tab_cntrl(tab0+14),year_day
488	write(*,5) '(15) periheli',tab_cntrl(tab0+15),periheli
489	write(*,5) '(16) aphelie',tab_cntrl(tab0+16),aphelie
490	write(*,5) '(17) peri_day',tab_cntrl(tab0+17),peri_day
491	write(*,5) '(18) obliquit',tab_cntrl(tab0+18),obliquit
492
493	write(*,6) '(19) z0_default',tab_cntrl(tab0+19),z0_default
494	write(*,6) '(21) emin_turb',tab_cntrl(tab0+21),emin_turb
495	write(*,5) '(20) lmixmin',tab_cntrl(tab0+20),lmixmin
496
497	write(*,5) '(26) emissiv',tab_cntrl(tab0+26),emissiv
498	write(*,5) '(24) emisice(1)',tab_cntrl(tab0+24),emisice(1)
499	write(*,5) '(25) emisice(2)',tab_cntrl(tab0+25),emisice(2)
500	write(*,5) '(22) albedice(1)',tab_cntrl(tab0+22),albedice(1)
501	write(*,5) '(23) albedice(2)',tab_cntrl(tab0+23),albedice(2)
502	write(*,6) '(31) iceradius(1)',tab_cntrl(tab0+31),iceradius(1)
503	write(*,6) '(32) iceradius(2)',tab_cntrl(tab0+32),iceradius(2)
504	write(*,5) '(33) dtemisice(1)',tab_cntrl(tab0+33),dtemisice(1)
505	write(*,5) '(34) dtemisice(2)',tab_cntrl(tab0+34),dtemisice(2)
506
507	write(*,5) '(27) tauvis',tab_cntrl(tab0+27),tauvis
508
509	write(*,5) '(35) volcapa',tab_cntrl(tab0+35),volcapa
510
511	write(,)
512	write(,)
513
514	ENDIF ! of if (Lmodif == 1)
515
516	c-----------------------------------------------------------------------
517	c Case when using a start file from before March 1996 (without iceradius...
518	c-----------------------------------------------------------------------
519	if (iceradius(1).eq.0) then
520	iceradius(1) = 100.e-6
521	iceradius(2) = 100.e-6
522	dtemisice(1) = 0.4
523	dtemisice(2) = 0.4
524	write (,) ' tabfi: WARNING : old initialisation file'
525	write (,) 'iceradius set to',iceradius(1),iceradius(2)
526	write (,) 'dtemisice set to',dtemisice(1),dtemisice(2)
527	end if
528
529	c-----------------------------------------------------------------------
530	end

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