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module_initialize_les.F.hill @ 126

Last change on this file since 126 was 115, checked in by aslmd, 14 years ago
LMD_LES_MARS: LES avec topo. Registry OK avec LES simple.
File size: 28.2 KB

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1	!IDEAL:MODEL_LAYER:INITIALIZATION
2	!
3
4	! This MODULE holds the routines which are used to perform various initializations
5	! for the individual domains.
6
7	! This MODULE CONTAINS the following routines:
8
9	! initialize_field_test - 1. Set different fields to different constant
10	! values. This is only a test. If the correct
11	! domain is not found (based upon the "id")
12	! then a fatal error is issued.
13
14	!-----------------------------------------------------------------------
15
16	MODULE module_initialize_ideal
17
18	USE module_domain
19	USE module_io_domain
20	USE module_state_description
21	USE module_model_constants
22	USE module_bc
23	USE module_timing
24	USE module_configure
25	USE module_init_utilities
26	#ifdef DM_PARALLEL
27	USE module_dm
28	#endif
29
30
31	CONTAINS
32
33
34	!-------------------------------------------------------------------
35	! this is a wrapper for the solver-specific init_domain routines.
36	! Also dereferences the grid variables and passes them down as arguments.
37	! This is crucial, since the lower level routines may do message passing
38	! and this will get fouled up on machines that insist on passing down
39	! copies of assumed-shape arrays (by passing down as arguments, the
40	! data are treated as assumed-size -- ie. f77 -- arrays and the copying
41	! business is avoided). Fie on the F90 designers. Fie and a pox.
42
43	SUBROUTINE init_domain ( grid )
44
45	IMPLICIT NONE
46
47	! Input data.
48	TYPE (domain), POINTER :: grid
49	! Local data.
50	INTEGER :: idum1, idum2
51
52	CALL set_scalar_indices_from_config ( head_grid%id , idum1, idum2 )
53
54	CALL init_domain_rk( grid &
55	!
56	#include <actual_new_args.inc>
57	!
58	)
59
60	END SUBROUTINE init_domain
61
62	!-------------------------------------------------------------------
63
64	SUBROUTINE init_domain_rk ( grid &
65	!
66	# include <dummy_new_args.inc>
67	!
68	)
69	IMPLICIT NONE
70
71	! Input data.
72	TYPE (domain), POINTER :: grid
73
74	# include <dummy_new_decl.inc>
75
76	TYPE (grid_config_rec_type) :: config_flags
77
78	! Local data
79	INTEGER :: &
80	ids, ide, jds, jde, kds, kde, &
81	ims, ime, jms, jme, kms, kme, &
82	its, ite, jts, jte, kts, kte, &
83	i, j, k
84
85	! Local data
86
87	INTEGER, PARAMETER :: nl_max = 1000
88	REAL, DIMENSION(nl_max) :: zk, p_in, theta, rho, u, v, qv, pd_in
89	INTEGER :: nl_in
90
91
92	INTEGER :: icm,jcm, ii, im1, jj, jm1, loop, error, fid, nxc, nyc
93	REAL :: u_mean,v_mean, f0, p_surf, p_level, qvf, z_at_v, z_at_u
94	REAL :: z_scale, xrad, yrad, zrad, rad, delt, cof1, cof2
95	! REAL, EXTERNAL :: interp_0
96	REAL :: hm, xa
97	REAL :: pi
98
99	! stuff from original initialization that has been dropped from the Registry
100	REAL :: vnu, xnu, xnus, dinit0, cbh, p0_temp, t0_temp, zd, zt
101	REAL :: qvf1, qvf2, pd_surf
102	INTEGER :: it
103	real :: thtmp, ptmp, temp(3)
104
105	LOGICAL :: moisture_init
106	LOGICAL :: stretch_grid, dry_sounding
107
108	INTEGER :: xs , xe , ys , ye
109	REAL :: mtn_ht
110	LOGICAL, EXTERNAL :: wrf_dm_on_monitor
111	! For LES, add randx
112	real :: randx
113
114	!!MARS
115	REAL :: lon_input, lat_input, alt_input, tsurf_input
116	!!MARS
117
118	#ifdef DM_PARALLEL
119	# include <data_calls.inc>
120	#endif
121
122
123	SELECT CASE ( model_data_order )
124	CASE ( DATA_ORDER_ZXY )
125	kds = grid%sd31 ; kde = grid%ed31 ;
126	ids = grid%sd32 ; ide = grid%ed32 ;
127	jds = grid%sd33 ; jde = grid%ed33 ;
128
129	kms = grid%sm31 ; kme = grid%em31 ;
130	ims = grid%sm32 ; ime = grid%em32 ;
131	jms = grid%sm33 ; jme = grid%em33 ;
132
133	kts = grid%sp31 ; kte = grid%ep31 ; ! note that tile is entire patch
134	its = grid%sp32 ; ite = grid%ep32 ; ! note that tile is entire patch
135	jts = grid%sp33 ; jte = grid%ep33 ; ! note that tile is entire patch
136	CASE ( DATA_ORDER_XYZ )
137	ids = grid%sd31 ; ide = grid%ed31 ;
138	jds = grid%sd32 ; jde = grid%ed32 ;
139	kds = grid%sd33 ; kde = grid%ed33 ;
140
141	ims = grid%sm31 ; ime = grid%em31 ;
142	jms = grid%sm32 ; jme = grid%em32 ;
143	kms = grid%sm33 ; kme = grid%em33 ;
144
145	its = grid%sp31 ; ite = grid%ep31 ; ! note that tile is entire patch
146	jts = grid%sp32 ; jte = grid%ep32 ; ! note that tile is entire patch
147	kts = grid%sp33 ; kte = grid%ep33 ; ! note that tile is entire patch
148	CASE ( DATA_ORDER_XZY )
149	ids = grid%sd31 ; ide = grid%ed31 ;
150	kds = grid%sd32 ; kde = grid%ed32 ;
151	jds = grid%sd33 ; jde = grid%ed33 ;
152
153	ims = grid%sm31 ; ime = grid%em31 ;
154	kms = grid%sm32 ; kme = grid%em32 ;
155	jms = grid%sm33 ; jme = grid%em33 ;
156
157	its = grid%sp31 ; ite = grid%ep31 ; ! note that tile is entire patch
158	kts = grid%sp32 ; kte = grid%ep32 ; ! note that tile is entire patch
159	jts = grid%sp33 ; jte = grid%ep33 ; ! note that tile is entire patch
160
161	END SELECT
162
163
164	! stretch_grid = .true.
165	! FOR LES, set stretch to false
166	stretch_grid = .false.
167	delt = 3.
168	! z_scale = .50
169	z_scale = .40
170	pi = 2.*asin(1.0)
171	write(6,*) ' pi is ',pi
172	nxc = (ide-ids)/2
173	nyc = (jde-jds)/2
174
175	CALL model_to_grid_config_rec ( grid%id , model_config_rec , config_flags )
176
177	! here we check to see if the boundary conditions are set properly
178
179	CALL boundary_condition_check( config_flags, bdyzone, error, grid%id )
180
181	moisture_init = .true.
182
183	grid%itimestep=0
184
185	#ifdef DM_PARALLEL
186	CALL wrf_dm_bcast_bytes( icm , IWORDSIZE )
187	CALL wrf_dm_bcast_bytes( jcm , IWORDSIZE )
188	#endif
189
190	CALL nl_set_mminlu(1, ' ')
191	CALL nl_set_iswater(1,0)
192	CALL nl_set_cen_lat(1,40.)
193	CALL nl_set_cen_lon(1,-105.)
194	CALL nl_set_truelat1(1,0.)
195	CALL nl_set_truelat2(1,0.)
196	CALL nl_set_moad_cen_lat (1,0.)
197	CALL nl_set_stand_lon (1,0.)
198	CALL nl_set_map_proj(1,0)
199
200
201	! here we initialize data we currently is not initialized
202	! in the input data
203
204	DO j = jts, jte
205	DO i = its, ite
206	grid%msftx(i,j) = 1.
207	grid%msfty(i,j) = 1.
208	grid%msfux(i,j) = 1.
209	grid%msfuy(i,j) = 1.
210	grid%msfvx(i,j) = 1.
211	grid%msfvx_inv(i,j)= 1.
212	grid%msfvy(i,j) = 1.
213	grid%sina(i,j) = 0.
214	grid%cosa(i,j) = 1.
215	grid%e(i,j) = 0.
216	! for LES, include Coriolis force
217	grid%f(i,j) = 0. !!MARS MARS 1.e-4
218	!! grid%f(i,j) = 2EOMEGSIN(grid%xlat(i,j)*degrad)
219	END DO
220	END DO
221
222	DO j = jts, jte
223	DO k = kts, kte
224	DO i = its, ite
225	grid%ww(i,k,j) = 0.
226	END DO
227	END DO
228	END DO
229
230	grid%step_number = 0
231
232	! set up the grid
233
234	IF (stretch_grid) THEN ! exponential stretch for eta (nearly constant dz)
235	DO k=1, kde
236	grid%znw(k) = (exp(-(k-1)/float(kde-1)/z_scale) - exp(-1./z_scale))/ &
237	(1.-exp(-1./z_scale))
238	ENDDO
239	ELSE
240
241	!!!MARS
242	grid%znw(1)=1.000
243	grid%znw(2)=0.9995 !5m
244	grid%znw(3)=0.9980 !20m
245	grid%znw(4)=0.9950 !55m
246	DO k=5, kde
247	grid%znw(k) = grid%znw(4) * ( 1. - float(k-4)/float(kde-4) )
248	ENDDO
249	!!!!MARS
250	!!
251	! DO k=1, kde
252	! grid%znw(k) = 1. - float(k-1)/float(kde-1)
253	! ENDDO
254
255	ENDIF
256
257	DO k=1, kde-1
258	grid%dnw(k) = grid%znw(k+1) - grid%znw(k)
259	grid%rdnw(k) = 1./grid%dnw(k)
260	grid%znu(k) = 0.5*(grid%znw(k+1)+grid%znw(k))
261	ENDDO
262	DO k=2, kde-1
263	grid%dn(k) = 0.5*(grid%dnw(k)+grid%dnw(k-1))
264	grid%rdn(k) = 1./grid%dn(k)
265	grid%fnp(k) = .5* grid%dnw(k )/grid%dn(k)
266	grid%fnm(k) = .5* grid%dnw(k-1)/grid%dn(k)
267	ENDDO
268
269	cof1 = (2.grid%dn(2)+grid%dn(3))/(grid%dn(2)+grid%dn(3))grid%dnw(1)/grid%dn(2)
270	cof2 = grid%dn(2) /(grid%dn(2)+grid%dn(3))*grid%dnw(1)/grid%dn(3)
271	grid%cf1 = grid%fnp(2) + cof1
272	grid%cf2 = grid%fnm(2) - cof1 - cof2
273	grid%cf3 = cof2
274
275	grid%cfn = (.5*grid%dnw(kde-1)+grid%dn(kde-1))/grid%dn(kde-1)
276	grid%cfn1 = -.5*grid%dnw(kde-1)/grid%dn(kde-1)
277	grid%rdx = 1./config_flags%dx
278	grid%rdy = 1./config_flags%dy
279
280	! get the sounding from the ascii sounding file, first get dry sounding and
281	! calculate base state
282
283	dry_sounding = .true.
284	IF ( wrf_dm_on_monitor() ) THEN
285	write(6,*) ' getting dry sounding for base state '
286
287	CALL get_sounding( zk, p_in, pd_in, theta, rho, u, v, qv, dry_sounding, nl_max, nl_in )
288	ENDIF
289	CALL wrf_dm_bcast_real( zk , nl_max )
290	CALL wrf_dm_bcast_real( p_in , nl_max )
291	CALL wrf_dm_bcast_real( pd_in , nl_max )
292	CALL wrf_dm_bcast_real( theta , nl_max )
293	CALL wrf_dm_bcast_real( rho , nl_max )
294	CALL wrf_dm_bcast_real( u , nl_max )
295	CALL wrf_dm_bcast_real( v , nl_max )
296	CALL wrf_dm_bcast_real( qv , nl_max )
297	CALL wrf_dm_bcast_integer ( nl_in , 1 )
298
299	write(6,*) ' returned from reading sounding, nl_in is ',nl_in
300
301	!!MARS
302	!!MARS
303	open(unit=14,file='input_coord',form='formatted',status='old')
304	rewind(14)
305	read(14,*) lon_input
306	read(14,*) lat_input
307	close(14)
308	write(6,*) ' lon is ',lon_input
309	write(6,*) ' lat is ',lat_input
310	!!MARS
311	!!MARS
312
313	!!MARS
314	!!MARS
315	open(unit=18,file='input_more',form='formatted',status='old')
316	rewind(18)
317	read(18,*) alt_input, tsurf_input
318	close(18)
319	write(6,*) ' alt is ',alt_input
320	write(6,*) ' tsurf is ',tsurf_input
321	!!MARS
322	!!MARS
323
324	! find ptop for the desired ztop (ztop is input from the namelist),
325	! and find surface pressure
326
327	write(6,*) ' ztop above ground is ',config_flags%ztop
328	write(6,*) ' real ztop is ',config_flags%ztop + alt_input
329	grid%p_top = interp_0( p_in, zk, config_flags%ztop + alt_input, nl_in )
330
331	icm = ide/2
332	jcm = jde/2
333	!!3D hill
334	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
335	!!MARS : mountain
336	!!MARS : mountain ex. hm = 2000. xa = 6.0
337	open(unit=22,file='ze_hill',form='formatted',status='old')
338	rewind(22)
339	read(22,*) hm, xa
340	write(6,*) 'height, width ', hm, xa
341	close(22)
342	!!MARS
343	!!MARS
344	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
345
346	DO j=jts,jte
347	DO i=its,ite
348	!!MARS
349	grid%ht(i,j) = alt_input
350
351	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
352	grid%ht(i,j) = alt_input + hm/(1.+(float(i-icm)/xa)2+(float(j-jcm)/xa)2)
353	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
354
355	grid%tsk(i,j) = tsurf_input
356	!!MARS
357	grid%xlat(i,j) = lat_input !+ float(j)*config_flags%dy/59000.
358	grid%xlong(i,j) = lon_input !+ float(i)*config_flags%dx/59000.
359	grid%mars_emiss(i,j)=0.95
360	grid%mars_cice(i,j)=0.
361	grid%mars_wice(i,j)=0.
362	grid%slpx(i,j) = 0.
363	grid%slpy(i,j) = 0.
364	DO k=1,config_flags%num_soil_layers
365	grid%mars_tsoil(i,k,j) = 0.
366	ENDDO
367	grid%mars_gw(i,1,j) = 0.
368	grid%mars_gw(i,2,j) = 0.
369	grid%mars_gw(i,3,j) = 0.
370	grid%mars_gw(i,4,j) = 0.
371	grid%mars_gw(i,5,j) = 0.
372	!!MARS
373	ENDDO
374	ENDDO
375
376	xs=ide/2 -3
377	xs=ids -3
378	xe=xs + 6
379	ys=jde/2 -3
380	ye=ys + 6
381	mtn_ht = 500
382	#ifdef MTN
383	DO j=max(ys,jds),min(ye,jde-1)
384	DO i=max(xs,ids),min(xe,ide-1)
385	grid%ht(i,j) = mtn_ht * 0.25 * &
386	( 1. + COS ( 2pi/(xe-xs) ( i-xs ) + pi ) ) * &
387	( 1. + COS ( 2pi/(ye-ys) ( j-ys ) + pi ) )
388	ENDDO
389	ENDDO
390	#endif
391	#ifdef EW_RIDGE
392	DO j=max(ys,jds),min(ye,jde-1)
393	DO i=ids,ide
394	grid%ht(i,j) = mtn_ht * 0.50 * &
395	( 1. + COS ( 2pi/(ye-ys) ( j-ys ) + pi ) )
396	ENDDO
397	ENDDO
398	#endif
399	#ifdef NS_RIDGE
400	DO j=jds,jde
401	DO i=max(xs,ids),min(xe,ide-1)
402	grid%ht(i,j) = mtn_ht * 0.50 * &
403	( 1. + COS ( 2pi/(xe-xs) ( i-xs ) + pi ) )
404	ENDDO
405	ENDDO
406	#endif
407	DO j=jts,jte
408	DO i=its,ite
409	grid%phb(i,1,j) = g * grid%ht(i,j)
410	grid%ph0(i,1,j) = g * grid%ht(i,j)
411	ENDDO
412	ENDDO
413
414	DO J = jts, jte
415	DO I = its, ite
416
417	p_surf = interp_0( p_in, zk, grid%phb(i,1,j)/g, nl_in )
418	grid%mub(i,j) = p_surf-grid%p_top
419
420	! this is dry hydrostatic sounding (base state), so given grid%p (coordinate),
421	! interp theta (from interp) and compute 1/rho from eqn. of state
422
423	DO K = 1, kte-1
424	p_level = grid%znu(k)*(p_surf - grid%p_top) + grid%p_top
425	grid%pb(i,k,j) = p_level
426	grid%t_init(i,k,j) = interp_0( theta, p_in, p_level, nl_in ) - t0
427	grid%alb(i,k,j) = (r_d/p1000mb)(grid%t_init(i,k,j)+t0)(grid%pb(i,k,j)/p1000mb)**cvpm
428	ENDDO
429
430	! calc hydrostatic balance (alternatively we could interp the geopotential from the
431	! sounding, but this assures that the base state is in exact hydrostatic balance with
432	! respect to the model eqns.
433
434	DO k = 2,kte
435	grid%phb(i,k,j) = grid%phb(i,k-1,j) - grid%dnw(k-1)grid%mub(i,j)grid%alb(i,k-1,j)
436	ENDDO
437
438	ENDDO
439	ENDDO
440
441	IF ( wrf_dm_on_monitor() ) THEN
442	write(6,*) ' ptop is ',grid%p_top
443	write(6,*) ' base state grid%mub(1,1), p_surf is ',grid%mub(1,1),grid%mub(1,1)+grid%p_top
444	ENDIF
445
446	! calculate full state for each column - this includes moisture.
447
448	write(6,*) ' getting moist sounding for full state '
449	dry_sounding = .false.
450	CALL get_sounding( zk, p_in, pd_in, theta, rho, u, v, qv, dry_sounding, nl_max, nl_in )
451
452	DO J = jts, min(jde-1,jte)
453	DO I = its, min(ide-1,ite)
454
455	! At this point grid%p_top is already set. find the DRY mass in the column
456	! by interpolating the DRY pressure.
457
458	pd_surf = interp_0( pd_in, zk, grid%phb(i,1,j)/g, nl_in )
459
460	! compute the perturbation mass and the full mass
461
462	grid%mu_1(i,j) = pd_surf-grid%p_top - grid%mub(i,j)
463	grid%mu_2(i,j) = grid%mu_1(i,j)
464	grid%mu0(i,j) = grid%mu_1(i,j) + grid%mub(i,j)
465
466	! given the dry pressure and coordinate system, interp the potential
467	! temperature and qv
468
469	do k=1,kde-1
470
471	p_level = grid%znu(k)*(pd_surf - grid%p_top) + grid%p_top
472
473	moist(i,k,j,P_QV) = interp_0( qv, pd_in, p_level, nl_in )
474	grid%t_1(i,k,j) = interp_0( theta, pd_in, p_level, nl_in ) - t0
475	grid%t_2(i,k,j) = grid%t_1(i,k,j)
476
477
478	enddo
479
480	! integrate the hydrostatic equation (from the RHS of the bigstep
481	! vertical momentum equation) down from the top to get grid%p.
482	! first from the top of the model to the top pressure
483
484	k = kte-1 ! top level
485
486	qvf1 = 0.5*(moist(i,k,j,P_QV)+moist(i,k,j,P_QV))
487	qvf2 = 1./(1.+qvf1)
488	qvf1 = qvf1*qvf2
489
490	! grid%p(i,k,j) = - 0.5*grid%mu_1(i,j)/grid%rdnw(k)
491	grid%p(i,k,j) = - 0.5(grid%mu_1(i,j)+qvf1grid%mub(i,j))/grid%rdnw(k)/qvf2
492	qvf = 1. + rvovrd*moist(i,k,j,P_QV)
493	grid%alt(i,k,j) = (r_d/p1000mb)(grid%t_1(i,k,j)+t0)qvf* &
494	(((grid%p(i,k,j)+grid%pb(i,k,j))/p1000mb)**cvpm)
495	grid%al(i,k,j) = grid%alt(i,k,j) - grid%alb(i,k,j)
496
497	! down the column
498
499	do k=kte-2,1,-1
500	qvf1 = 0.5*(moist(i,k,j,P_QV)+moist(i,k+1,j,P_QV))
501	qvf2 = 1./(1.+qvf1)
502	qvf1 = qvf1*qvf2
503	grid%p(i,k,j) = grid%p(i,k+1,j) - (grid%mu_1(i,j) + qvf1*grid%mub(i,j))/qvf2/grid%rdn(k+1)
504	qvf = 1. + rvovrd*moist(i,k,j,P_QV)
505	grid%alt(i,k,j) = (r_d/p1000mb)(grid%t_1(i,k,j)+t0)qvf* &
506	(((grid%p(i,k,j)+grid%pb(i,k,j))/p1000mb)**cvpm)
507	grid%al(i,k,j) = grid%alt(i,k,j) - grid%alb(i,k,j)
508	enddo
509
510	! this is the hydrostatic equation used in the model after the
511	! small timesteps. In the model, grid%al (inverse density)
512	! is computed from the geopotential.
513
514
515	grid%ph_1(i,1,j) = 0.
516	DO k = 2,kte
517	grid%ph_1(i,k,j) = grid%ph_1(i,k-1,j) - (1./grid%rdnw(k-1))*( &
518	(grid%mub(i,j)+grid%mu_1(i,j))*grid%al(i,k-1,j)+ &
519	grid%mu_1(i,j)*grid%alb(i,k-1,j) )
520
521	grid%ph_2(i,k,j) = grid%ph_1(i,k,j)
522	grid%ph0(i,k,j) = grid%ph_1(i,k,j) + grid%phb(i,k,j)
523	ENDDO
524
525	IF ( wrf_dm_on_monitor() ) THEN
526	if((i==2) .and. (j==2)) then
527	write(6,*) ' grid%ph_1 calc ',grid%ph_1(2,1,2),grid%ph_1(2,2,2),&
528	grid%mu_1(2,2)+grid%mub(2,2),grid%mu_1(2,2), &
529	grid%alb(2,1,2),grid%al(1,2,1),grid%rdnw(1)
530	endif
531	ENDIF
532
533	ENDDO
534	ENDDO
535
536	!#if 0
537
538	! thermal perturbation to kick off convection
539
540	write(6,*) ' nxc, nyc for perturbation ',nxc,nyc
541	write(6,*) ' delt for perturbation ',delt
542
543	! For LES, change the initial random perturbations
544	! For 2D test, call randx outside I-loop
545	! For 3D runs, call randx inside both I-J loops
546
547	DO J = jts, min(jde-1,jte)
548	! yrad = config_flags%dy*float(j-nyc)/10000.
549	yrad = 0.
550	DO I = its, min(ide-1,ite)
551	! xrad = config_flags%dx*float(i-nxc)/10000.
552	xrad = 0.
553	call random_number (randx)
554	randx = randx - 0.5
555	! DO K = 1, kte-1
556	DO K = 1, 4
557
558	! No bubbles for LES!
559	! put in preturbation theta (bubble) and recalc density. note,
560	! the mass in the column is not changing, so when theta changes,
561	! we recompute density and geopotential
562
563	! zrad = 0.5*(grid%ph_1(i,k,j)+grid%ph_1(i,k+1,j) &
564	! +grid%phb(i,k,j)+grid%phb(i,k+1,j))/g
565	! zrad = (zrad-1500.)/1500.
566	zrad = 0.
567	RAD=SQRT(xradxrad+yradyrad+zrad*zrad)
568	IF(RAD <= 1.) THEN
569	! grid%t_1(i,k,j)=grid%t_1(i,k,j)+deltCOS(.5PIRAD)*2
570	grid%t_1(i,k,j)=grid%t_1(i,k,j)+ 0.1 *randx
571	grid%t_2(i,k,j)=grid%t_1(i,k,j)
572	qvf = 1. + rvovrd*moist(i,k,j,P_QV)
573	grid%alt(i,k,j) = (r_d/p1000mb)(grid%t_1(i,k,j)+t0)qvf* &
574	(((grid%p(i,k,j)+grid%pb(i,k,j))/p1000mb)**cvpm)
575	grid%al(i,k,j) = grid%alt(i,k,j) - grid%alb(i,k,j)
576	ENDIF
577	ENDDO
578
579	! rebalance hydrostatically
580
581	DO k = 2,kte
582	grid%ph_1(i,k,j) = grid%ph_1(i,k-1,j) - (1./grid%rdnw(k-1))*( &
583	(grid%mub(i,j)+grid%mu_1(i,j))*grid%al(i,k-1,j)+ &
584	grid%mu_1(i,j)*grid%alb(i,k-1,j) )
585
586	grid%ph_2(i,k,j) = grid%ph_1(i,k,j)
587	grid%ph0(i,k,j) = grid%ph_1(i,k,j) + grid%phb(i,k,j)
588	ENDDO
589
590	ENDDO
591	ENDDO
592
593	!#endif
594
595	IF ( wrf_dm_on_monitor() ) THEN
596	write(6,*) ' grid%mu_1 from comp ', grid%mu_1(1,1)
597	write(6,*) ' full state sounding from comp, ph/g, grid%p, grid%al, grid%t_1, qv '
598	do k=1,kde-1
599	write(6,'(i3,1x,5(1x,1pe10.3))') k, (grid%ph_1(1,k,1)+grid%phb(1,k,1))/g, &
600	grid%p(1,k,1)+grid%pb(1,k,1), grid%alt(1,k,1), &
601	grid%t_1(1,k,1)+t0, moist(1,k,1,P_QV)
602	enddo
603
604	write(6,*) ' pert state sounding from comp, grid%ph_1, pp, alp, grid%t_1, qv '
605	do k=1,kde-1
606	write(6,'(i3,1x,5(1x,1pe10.3))') k, grid%ph_1(1,k,1), &
607	grid%p(1,k,1), grid%al(1,k,1), &
608	grid%t_1(1,k,1), moist(1,k,1,P_QV)
609	enddo
610	ENDIF
611
612	! interp v
613
614	DO J = jts, jte
615	DO I = its, min(ide-1,ite)
616
617	IF (j == jds) THEN
618	z_at_v = grid%phb(i,1,j)/g
619	ELSE IF (j == jde) THEN
620	z_at_v = grid%phb(i,1,j-1)/g
621	ELSE
622	z_at_v = 0.5*(grid%phb(i,1,j)+grid%phb(i,1,j-1))/g
623	END IF
624	p_surf = interp_0( p_in, zk, z_at_v, nl_in )
625
626	DO K = 1, kte-1
627	p_level = grid%znu(k)*(p_surf - grid%p_top) + grid%p_top
628	grid%v_1(i,k,j) = interp_0( v, p_in, p_level, nl_in )
629	grid%v_2(i,k,j) = grid%v_1(i,k,j)
630	ENDDO
631
632	ENDDO
633	ENDDO
634
635	! interp u
636
637	DO J = jts, min(jde-1,jte)
638	DO I = its, ite
639
640	IF (i == ids) THEN
641	z_at_u = grid%phb(i,1,j)/g
642	ELSE IF (i == ide) THEN
643	z_at_u = grid%phb(i-1,1,j)/g
644	ELSE
645	z_at_u = 0.5*(grid%phb(i,1,j)+grid%phb(i-1,1,j))/g
646	END IF
647
648	p_surf = interp_0( p_in, zk, z_at_u, nl_in )
649
650	DO K = 1, kte-1
651	p_level = grid%znu(k)*(p_surf - grid%p_top) + grid%p_top
652	grid%u_1(i,k,j) = interp_0( u, p_in, p_level, nl_in )
653	grid%u_2(i,k,j) = grid%u_1(i,k,j)
654	ENDDO
655
656	ENDDO
657	ENDDO
658
659	! set w
660
661	DO J = jts, min(jde-1,jte)
662	DO K = kts, kte
663	DO I = its, min(ide-1,ite)
664	grid%w_1(i,k,j) = 0.
665	grid%w_2(i,k,j) = 0.
666	ENDDO
667	ENDDO
668	ENDDO
669
670	!!!MARS MARS
671	IF (config_flags%init_MU .ne. 0.) THEN
672	grid%u_1 = grid%u_1*config_flags%init_MU
673	grid%u_2 = grid%u_2*config_flags%init_MU
674	print *, 'multiply zonal wind ', config_flags%init_MU
675	ENDIF
676	IF (config_flags%init_MV .ne. 0.) THEN
677	grid%v_1 = grid%v_1*config_flags%init_MV
678	grid%v_2 = grid%v_2*config_flags%init_MV
679	print *, 'multiply meridional wind ', config_flags%init_MV
680	ENDIF
681	IF (config_flags%init_U .ne. 0.) THEN
682	DO J = jts, min(jde-1,jte)
683	DO K = kts, kte-1
684	DO I = its, min(ide-1,ite)
685	grid%u_1(i,k,j) = config_flags%init_U
686	grid%u_2(i,k,j) = config_flags%init_U
687	ENDDO
688	ENDDO
689	ENDDO
690	print *, 'constant zonal wind ', config_flags%init_U
691	!!! ****** ou autre possibilité
692	!!! > grid%u_1 = grid%u_1*0. + config_flags%init_U
693	!!! > grid%u_2 = grid%u_2*0. + config_flags%init_U
694	ENDIF
695	IF (config_flags%init_V .ne. 0.) THEN
696	DO J = jts, min(jde-1,jte)
697	DO K = kts, kte-1
698	DO I = its, min(ide-1,ite)
699	grid%v_1(i,k,j) = config_flags%init_V
700	grid%v_2(i,k,j) = config_flags%init_V
701	ENDDO
702	ENDDO
703	ENDDO
704	print *, 'constant meridional wind ', config_flags%init_V
705	ENDIF
706	!!!MARS MARS
707
708
709	! set a few more things
710
711	DO J = jts, min(jde-1,jte)
712	DO K = kts, kte-1
713	DO I = its, min(ide-1,ite)
714	grid%h_diabatic(i,k,j) = 0.
715	!!!!! MARS NO WIND CASE
716	!grid%u_1(i,k,j) = 0.
717	!grid%u_2(i,k,j) = 0.
718	!grid%v_1(i,k,j) = 0.
719	!grid%v_2(i,k,j) = 0.
720	!!!!! MARS NO WIND CASE
721	ENDDO
722	ENDDO
723	ENDDO
724
725	IF ( wrf_dm_on_monitor() ) THEN
726	DO k=1,kte-1
727	grid%t_base(k) = grid%t_1(1,k,1)
728	grid%qv_base(k) = moist(1,k,1,P_QV)
729	grid%u_base(k) = grid%u_1(1,k,1)
730	grid%v_base(k) = grid%v_1(1,k,1)
731	grid%z_base(k) = 0.5*(grid%phb(1,k,1)+grid%phb(1,k+1,1)+grid%ph_1(1,k,1)+grid%ph_1(1,k+1,1))/g
732
733	!!!!! MARS SIMPLE LES (PURE BUOYANCY)
734	!! grid%t_base(k) = grid%t_init(its,k,jts)
735	! grid%t_base(k) = 0.
736	! grid%qv_base(k) = 0.
737	! grid%u_base(k) = 0.
738	! grid%v_base(k) = 0.
739	! grid%z_base(k) = 0.
740	!!!!! MARS SIMPLE LES
741
742	ENDDO
743	ENDIF
744	CALL wrf_dm_bcast_real( grid%t_base , kte )
745	CALL wrf_dm_bcast_real( grid%qv_base , kte )
746	CALL wrf_dm_bcast_real( grid%u_base , kte )
747	CALL wrf_dm_bcast_real( grid%v_base , kte )
748	CALL wrf_dm_bcast_real( grid%z_base , kte )
749
750	DO J = jts, min(jde-1,jte)
751	DO I = its, min(ide-1,ite)
752	thtmp = grid%t_2(i,1,j)+t0
753	ptmp = grid%p(i,1,j)+grid%pb(i,1,j)
754	temp(1) = thtmp * (ptmp/p1000mb)**rcp
755	thtmp = grid%t_2(i,2,j)+t0
756	ptmp = grid%p(i,2,j)+grid%pb(i,2,j)
757	temp(2) = thtmp * (ptmp/p1000mb)**rcp
758	thtmp = grid%t_2(i,3,j)+t0
759	ptmp = grid%p(i,3,j)+grid%pb(i,3,j)
760	temp(3) = thtmp * (ptmp/p1000mb)**rcp
761
762	!! For LES-CBL, add 5 degrees to the surface temperature!
763	!!
764	! grid%tsk(I,J)=grid%cf1temp(1)+grid%cf2temp(2)+grid%cf3*temp(3)
765	!! grid%tsk(I,J)=grid%cf1temp(1)+grid%cf2temp(2)+grid%cf3*temp(3)+5.
766	grid%tmn(I,J)=grid%tsk(I,J)-0.5
767
768	ENDDO
769	ENDDO
770
771	END SUBROUTINE init_domain_rk
772
773	SUBROUTINE init_module_initialize
774	END SUBROUTINE init_module_initialize
775
776	!---------------------------------------------------------------------
777
778	! test driver for get_sounding
779	!
780	! implicit none
781	! integer n
782	! parameter(n = 1000)
783	! real zk(n),p(n),theta(n),rho(n),u(n),v(n),qv(n),pd(n)
784	! logical dry
785	! integer nl,k
786	!
787	! dry = .false.
788	! dry = .true.
789	! call get_sounding( zk, p, pd, theta, rho, u, v, qv, dry, n, nl )
790	! write(6,*) ' input levels ',nl
791	! write(6,*) ' sounding '
792	! write(6,*) ' k height(m) press (Pa) pd(Pa) theta (K) den(kg/m^3) u(m/s) v(m/s) qv(g/g) '
793	! do k=1,nl
794	! write(6,'(1x,i3,8(1x,1pe10.3))') k, zk(k), p(k), pd(k), theta(k), rho(k), u(k), v(k), qv(k)
795	! enddo
796	! end
797	!
798	!---------------------------------------------------------------------------
799
800	subroutine get_sounding( zk, p, p_dry, theta, rho, &
801	u, v, qv, dry, nl_max, nl_in )
802	implicit none
803
804	integer nl_max, nl_in
805	real zk(nl_max), p(nl_max), theta(nl_max), rho(nl_max), &
806	u(nl_max), v(nl_max), qv(nl_max), p_dry(nl_max)
807	logical dry
808
809	integer n
810	parameter(n=1000)
811	logical debug
812	parameter( debug = .true.)
813
814	! input sounding data
815
816	real p_surf, th_surf, qv_surf
817	real pi_surf, pi(n)
818	real h_input(n), th_input(n), qv_input(n), u_input(n), v_input(n)
819
820	! diagnostics
821
822	real rho_surf, p_input(n), rho_input(n)
823	real pm_input(n) ! this are for full moist sounding
824
825	! local data
826
827	real p1000mb,cv,cp,r,cvpm,g
828	! parameter (p1000mb = 1.e+05, r = 287, cp = 1003., cv = cp-r, cvpm = -cv/cp, g=9.81 )
829	! parameter (p1000mb = 610., r = 192., cp = 844.6, cv = cp-r, cvpm = -cv/cp, g=3.72)
830	parameter (p1000mb = 610., r = 191., cp = 744.5, cv = cp-r, cvpm = -cv/cp, g=3.72)
831	integer k, it, nl
832	real qvf, qvf1, dz
833
834	! first, read the sounding
835
836	call read_sounding( p_surf, th_surf, qv_surf, &
837	h_input, th_input, qv_input, u_input, v_input,n, nl, debug )
838
839	if(dry) then
840	do k=1,nl
841	qv_input(k) = 0.
842	enddo
843	endif
844
845	if(debug) write(6,*) ' number of input levels = ',nl
846
847	nl_in = nl
848	if(nl_in .gt. nl_max ) then
849	write(6,*) ' too many levels for input arrays ',nl_in,nl_max
850	call wrf_error_fatal ( ' too many levels for input arrays ' )
851	end if
852
853	! compute diagnostics,
854	! first, convert qv(g/kg) to qv(g/g)
855
856	do k=1,nl
857	qv_input(k) = 0.001*qv_input(k)
858	enddo
859
860	p_surf = 100.*p_surf ! convert to pascals
861	qvf = 1. + rvovrd*qv_input(1)
862	rho_surf = 1./((r/p1000mb)th_surfqvf((p_surf/p1000mb)*cvpm))
863	pi_surf = (p_surf/p1000mb)**(r/cp)
864
865	if(debug) then
866	write(6,*) ' surface density is ',rho_surf
867	write(6,*) ' surface pi is ',pi_surf
868	end if
869
870
871	! integrate moist sounding hydrostatically, starting from the
872	! specified surface pressure
873	! -> first, integrate from surface to lowest level
874
875	qvf = 1. + rvovrd*qv_input(1)
876	qvf1 = 1. + qv_input(1)
877	rho_input(1) = rho_surf
878	dz = h_input(1)
879	do it=1,10
880	! pm_input(1) = p_surf &
881	! - 0.5dz(rho_surf+rho_input(1))gqvf1
882	!!!MARS MARS MARS
883	pm_input(1) = p_surf
884	rho_input(1) = 1./((r/p1000mb)th_input(1)qvf((pm_input(1)/p1000mb)*cvpm))
885	enddo
886
887	! integrate up the column
888
889	do k=2,nl
890	rho_input(k) = rho_input(k-1)
891	dz = h_input(k)-h_input(k-1)
892	qvf1 = 0.5*(2.+(qv_input(k-1)+qv_input(k)))
893	qvf = 1. + rvovrd*qv_input(k) ! qv is in g/kg here
894
895	do it=1,10
896	pm_input(k) = pm_input(k-1) &
897	- 0.5dz(rho_input(k)+rho_input(k-1))gqvf1
898	rho_input(k) = 1./((r/p1000mb)th_input(k)qvf((pm_input(k)/p1000mb)*cvpm))
899	enddo
900	enddo
901
902	! we have the moist sounding
903
904	! next, compute the dry sounding using p at the highest level from the
905	! moist sounding and integrating down.
906
907	p_input(nl) = pm_input(nl)
908
909	do k=nl-1,1,-1
910	dz = h_input(k+1)-h_input(k)
911	p_input(k) = p_input(k+1) + 0.5dz(rho_input(k)+rho_input(k+1))*g
912	enddo
913
914
915	do k=1,nl
916
917	zk(k) = h_input(k)
918	p(k) = pm_input(k)
919	p_dry(k) = p_input(k)
920	theta(k) = th_input(k)
921	rho(k) = rho_input(k)
922	u(k) = u_input(k)
923	v(k) = v_input(k)
924	qv(k) = qv_input(k)
925
926	enddo
927
928	if(debug) then
929	write(6,*) ' sounding '
930	write(6,*) ' k height(m) press (Pa) pd(Pa) theta (K) den(kg/m^3) u(m/s) v(m/s) qv(g/g) '
931	do k=1,nl
932	write(6,'(1x,i3,8(1x,1pe10.3))') k, zk(k), p(k), p_dry(k), theta(k), rho(k), u(k), v(k), qv(k)
933	enddo
934
935	end if
936
937	end subroutine get_sounding
938
939	!-------------------------------------------------------
940
941	subroutine read_sounding( ps,ts,qvs,h,th,qv,u,v,n,nl,debug )
942	implicit none
943	integer n,nl
944	real ps,ts,qvs,h(n),th(n),qv(n),u(n),v(n)
945	logical end_of_file
946	logical debug
947
948	integer k
949
950	open(unit=10,file='input_sounding',form='formatted',status='old')
951	rewind(10)
952	read(10,*) ps, ts, qvs
953	if(debug) then
954	write(6,*) ' input sounding surface parameters '
955	write(6,*) ' surface pressure (mb) ',ps
956	write(6,*) ' surface pot. temp (K) ',ts
957	write(6,*) ' surface mixing ratio (g/kg) ',qvs
958	end if
959
960	end_of_file = .false.
961	k = 0
962
963	do while (.not. end_of_file)
964
965	read(10,*,end=100) h(k+1), th(k+1), qv(k+1), u(k+1), v(k+1)
966	k = k+1
967	if(debug) write(6,'(1x,i3,5(1x,e10.3))') k, h(k), th(k), qv(k), u(k), v(k)
968	go to 110
969	100 end_of_file = .true.
970	110 continue
971	enddo
972
973	nl = k
974
975	close(unit=10,status = 'keep')
976
977	end subroutine read_sounding
978
979	END MODULE module_initialize_ideal

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