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create_etat0_unstruct_mod.f90 @ 5273

Last change on this file since 5273 was 5273, checked in by abarral, 3 hours ago
Turn dimsoil.h into a module
File size: 10.0 KB

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1	MODULE create_etat0_unstruct_mod
2
3	REAL, SAVE, ALLOCATABLE :: zmea_gw(:)
4	!$OMP THREADPRIVATE(zmea_gw)
5	REAL, SAVE, ALLOCATABLE :: zpic_gw(:)
6	!$OMP THREADPRIVATE(zpic_gw)
7	REAL, SAVE, ALLOCATABLE :: zval_gw(:)
8	!$OMP THREADPRIVATE(zval_gw)
9	REAL, SAVE, ALLOCATABLE :: zstd_gw(:)
10	!$OMP THREADPRIVATE(zstd_gw)
11	REAL, SAVE, ALLOCATABLE :: zsig_gw(:)
12	!$OMP THREADPRIVATE(zsig_gw)
13	REAL, SAVE, ALLOCATABLE :: zgam_gw(:)
14	!$OMP THREADPRIVATE(zgam_gw)
15	REAL, SAVE, ALLOCATABLE :: zthe_gw(:)
16	!$OMP THREADPRIVATE(zthe_gw)
17
18	PRIVATE zmea_gw, zpic_gw, zval_gw, zstd_gw, zsig_gw, zgam_gw, zthe_gw
19
20
21	CONTAINS
22
23	SUBROUTINE init_create_etat0_unstruct
24	USE lmdz_xios
25	USE netcdf
26	USE mod_phys_lmdz_para
27	IMPLICIT NONE
28	INTEGER :: file_id, iret
29
30	! for coupling activate ocean fraction reading from file "ocean_fraction.nc"
31	IF (is_omp_master) THEN
32
33	IF (NF90_OPEN("ocean_fraction.nc", NF90_NOWRITE, file_id)==NF90_NOERR) THEN
34	CALL xios_set_file_attr("frac_ocean",enabled=.TRUE.)
35	CALL xios_set_field_attr("mask",field_ref="frac_ocean_read")
36	iret=NF90_CLOSE(file_id)
37	ELSE IF (NF90_OPEN("land_water_0.05.nc", NF90_NOWRITE, file_id)==NF90_NOERR) THEN
38	CALL xios_set_file_attr("land_water",name="land_water_0.05",enabled=.TRUE.)
39	CALL xios_set_field_attr("mask",field_ref="land_water")
40	iret=NF90_CLOSE(file_id)
41	ELSE IF (NF90_OPEN("land_water_0.25.nc", NF90_NOWRITE, file_id)==NF90_NOERR) THEN
42	CALL xios_set_file_attr("land_water",name="land_water_0.25",enabled=.TRUE.)
43	CALL xios_set_field_attr("mask",field_ref="land_water")
44	iret=NF90_CLOSE(file_id)
45	ELSE IF (NF90_OPEN("land_water_0.50.nc", NF90_NOWRITE, file_id)==NF90_NOERR) THEN
46	CALL xios_set_file_attr("land_water",name="land_water_0.50",enabled=.TRUE.)
47	CALL xios_set_field_attr("mask",field_ref="land_water")
48	iret=NF90_CLOSE(file_id)
49	ENDIF
50
51	ENDIF
52
53	END SUBROUTINE init_create_etat0_unstruct
54
55
56	SUBROUTINE init_param_gw(zmea, zpic, zval, zstd, zsig, zgam, zthe)
57	USE dimphy
58	REAL, INTENT(IN) :: zmea(klon)
59	REAL, INTENT(IN) :: zpic(klon)
60	REAL, INTENT(IN) :: zval(klon)
61	REAL, INTENT(IN) :: zstd(klon)
62	REAL, INTENT(IN) :: zsig(klon)
63	REAL, INTENT(IN) :: zgam(klon)
64	REAL, INTENT(IN) :: zthe(klon)
65
66	ALLOCATE(zmea_gw(klon), zpic_gw(klon), zval_gw(klon), zstd_gw(klon), zsig_gw(klon), zgam_gw(klon), zthe_gw(klon))
67
68	zmea_gw(:)=zmea(:)
69	zpic_gw(:)=zpic(:)
70	zval_gw(:)=zval(:)
71	zstd_gw(:)=zstd(:)
72	zsig_gw(:)=zsig(:)
73	zgam_gw(:)=zgam(:)
74	zthe_gw(:)=zthe(:)
75
76	END SUBROUTINE init_param_gw
77
78
79
80
81	SUBROUTINE create_etat0_unstruct
82	USE dimphy
83	USE lmdz_xios
84	USE infotrac_phy
85	USE fonte_neige_mod
86	USE pbl_surface_mod
87	USE phys_state_var_mod
88	USE indice_sol_mod
89	USE surface_data, ONLY: landice_opt
90	USE mod_phys_lmdz_para
91	USE print_control_mod, ONLY: lunout
92	USE geometry_mod
93	USE ioipsl_getin_p_mod, ONLY: getin_p
94	USE dimsoil_mod_h, ONLY: nsoilmx
95	IMPLICIT NONE
96	include "clesphys.h"
97
98	LOGICAL :: no_ter_antartique ! If true, no land points are allowed at Antartic
99	REAL, DIMENSION(klon) :: tsol
100	REAL, DIMENSION(klon) :: sn
101	REAL, DIMENSION(klon) :: rugmer
102	REAL, DIMENSION(klon) :: run_off_lic_0
103	REAL, DIMENSION(klon) :: lic
104	REAL, DIMENSION(klon) :: fder
105
106	REAL, DIMENSION(klon,nbsrf) :: qsurf, snsrf
107	REAL, DIMENSION(klon,nsoilmx,nbsrf) :: tsoil
108
109	REAL, DIMENSION(klon_mpi) :: tsol_mpi, qsol_mpi, zmasq_mpi, lic_mpi
110	REAL, DIMENSION(klon_mpi) :: zmea_mpi, zstd_mpi, zsig_mpi, zgam_mpi, zthe_mpi
111	REAL, DIMENSION(klon_mpi) :: cell_area_mpi
112	REAL, DIMENSION(klon_mpi,nbsrf) :: pctsrf_mpi
113
114	INCLUDE "compbl.h"
115	INCLUDE "alpale.h"
116
117	INTEGER :: ji,j,i
118
119
120	!--- Initial atmospheric CO2 conc. from .def file
121	co2_ppm0 = co2_ppm
122
123	IF (is_omp_master) THEN
124	CALL xios_recv_field("ts",tsol_mpi)
125	CALL xios_recv_field("qs",qsol_mpi)
126	CALL xios_recv_field("mask",zmasq_mpi)
127	IF (landice_opt .LT. 2) CALL xios_recv_field("landice",lic_mpi)
128	ENDIF
129	CALL scatter_omp(tsol_mpi,tsol)
130	CALL scatter_omp(qsol_mpi,qsol)
131	CALL scatter_omp(zmasq_mpi,zmasq)
132	IF (landice_opt .LT. 2) CALL scatter_omp(lic_mpi,lic)
133
134	radsol(:) = 0.0
135	rugmer(:) = 0.001
136	sn(:) = 0
137
138	WHERE(qsol(:)<0) qsol(:)=0
139
140	WHERE( zmasq(:)<EPSFRA) zmasq(:)=0.
141	WHERE(1.-zmasq(:)<EPSFRA) zmasq(:)=1.
142
143	pctsrf(:,:) = 0
144	IF (landice_opt .LT. 2) THEN
145	pctsrf(:,is_lic)=lic
146	WHERE(pctsrf(:,is_lic)<EPSFRA) pctsrf(:,is_lic)=0.
147	WHERE(zmasq(:)<EPSFRA) pctsrf(:,is_lic)=0.
148
149	pctsrf(:,is_ter)=zmasq(:)
150
151	!--- Adequation with soil/sea mask
152	DO ji=1,klon
153	IF(zmasq(ji)>EPSFRA) THEN
154	IF(pctsrf(ji,is_lic)>=zmasq(ji)) THEN
155	pctsrf(ji,is_lic)=zmasq(ji)
156	pctsrf(ji,is_ter)=0.
157	ELSE
158	pctsrf(ji,is_ter)=zmasq(ji)-pctsrf(ji,is_lic)
159	IF(pctsrf(ji,is_ter)<EPSFRA) THEN
160	pctsrf(ji,is_ter)=0.
161	pctsrf(ji,is_lic)=zmasq(ji)
162	END IF
163	END IF
164	END IF
165	END DO
166
167	ELSE
168	! landice_opt=>2 : no land ice
169	pctsrf(:,is_lic)=0.0
170	pctsrf(:,is_ter)=zmasq(:)
171	END IF
172
173
174
175
176
177	!--- Option no_ter_antartique removes all land fractions souther than 60S.
178	!--- Land ice is set instead of the land fractions on these latitudes.
179	!--- The ocean and sea-ice fractions are not changed.
180	!--- This option is only available if landice_opt<2.
181	IF (landice_opt .LT. 2) THEN
182	no_ter_antartique=.FALSE.
183	CALL getin_p('no_ter_antartique',no_ter_antartique)
184	WRITE(lunout,*)"no_ter_antartique=",no_ter_antartique
185	IF (no_ter_antartique) THEN
186	! Remove all land fractions souther than 60S and set land-ice instead
187	WRITE(lunout,*) "Remove land fractions souther than 60deg south by increasing"
188	WRITE(lunout,*) "the continental ice fractions. No land can now be found at Antartic."
189	DO ji=1, klon
190	IF (latitude_deg(ji)<-60.0) THEN
191	pctsrf(ji,is_lic) = pctsrf(ji,is_lic) + pctsrf(ji,is_ter)
192	pctsrf(ji,is_ter) = 0
193	END IF
194	END DO
195	END IF
196	END IF
197
198	! sub-surface ocean and sea ice (sea ice set to zero for start)
199	!*******************************************************************************
200	pctsrf(:,is_oce)=(1.-zmasq(:))
201	WHERE(pctsrf(:,is_oce)<EPSFRA) pctsrf(:,is_oce)=0.
202
203	! zval(:)=max(0.,zmea-2*zstd(:))
204	! zpic(:)=zmea+2*zstd(:)
205
206	!! WARNING DON'T FORGET FOR LATER
207	!!ym IF(couple) pctsrf(:,is_oce)=ocemask_fi(:)
208	!!
209
210	! Init: tsol, qsol, sn, evap, tsoil, rain_fall, snow_fall, solsw, sollw, frugs
211	!*******************************************************************************
212	DO i=1,nbsrf
213	ftsol(:,i) = tsol
214	END DO
215
216	DO i=1,nbsrf
217	snsrf(:,i) = sn
218	END DO
219	!albedo SB >>>
220	!ym error : the sub surface dimension is the third not second
221	! falb_dir(:,is_ter,:)=0.08; falb_dir(:,is_lic,:)=0.6
222	! falb_dir(:,is_oce,:)=0.5; falb_dir(:,is_sic,:)=0.6
223	falb_dir(:,:,is_ter)=0.08; falb_dir(:,:,is_lic)=0.6
224	falb_dir(:,:,is_oce)=0.5; falb_dir(:,:,is_sic)=0.6
225
226	!ym falb_dif has been forgotten, initialize with defaukt value found in phyetat0 or 0 ?
227	!ym probably the uninitialized value was 0 for standard (regular grid) case
228	falb_dif(:,:,:)=0
229	u10m(:,:)=0
230	v10m(:,:)=0
231	treedrg(:,:,:)=0
232	!albedo SB <<<
233	fevap(:,:) = 0.
234	qsurf = 0.
235
236	DO i=1,nbsrf
237	DO j=1,nsoilmx
238	tsoil(:,j,i) = tsol
239	END DO
240	END DO
241
242	rain_fall = 0.; snow_fall = 0.
243	solsw = 165.; sollw = -53.
244	solswfdiff = 1.
245	!ym warning missing init for sollwdown => set to 0
246	sollwdown = 0.
247
248
249	t_ancien = 273.15
250	u_ancien=0
251	v_ancien=0
252	q_ancien = 0.
253	ql_ancien = 0.
254	qs_ancien = 0.
255	prlw_ancien = 0.
256	prsw_ancien = 0.
257	prw_ancien = 0.
258	agesno = 0.
259
260	! LSCP condensation and ice supersaturation
261	cf_ancien = 0.
262	rvc_ancien = 0.
263
264	wake_delta_pbl_TKE(:,:,:)=0
265	wake_dens(:)=0
266	awake_dens = 0.
267	cv_gen = 0.
268	ale_bl = 0.
269	ale_bl_trig =0.
270	alp_bl=0.
271	ale_wake=0.
272	ale_bl_stat=0.
273
274	z0m(:,:)=0 ! ym missing 5th subsurface initialization
275	z0m(:,is_oce) = rugmer(:)
276	z0m(:,is_ter) = 0.01 ! MAX(1.0e-05,zstd(:)*zsig(:)/2.0)
277	z0m(:,is_lic) = 0.001 !MAX(1.0e-05,zstd(:)*zsig(:)/2.0)
278	z0m(:,is_sic) = 0.001
279	z0h(:,:)=z0m(:,:)
280
281	fder = 0.0
282	clwcon = 0.0
283	rnebcon = 0.0
284	ratqs = 0.0
285	run_off_lic_0 = 0.0
286	rugoro = 0.0
287
288	! Before phyredem calling, surface modules and values to be saved in startphy.nc
289	! are initialized
290	!*******************************************************************************
291	pbl_tke(:,:,:) = 1.e-8
292	zmax0(:) = 40.
293	f0(:) = 1.e-5
294	sig1(:,:) = 0.
295	w01(:,:) = 0.
296	wake_deltat(:,:) = 0.
297	wake_deltaq(:,:) = 0.
298	wake_s(:) = 0.
299	wake_cstar(:) = 0.
300	wake_fip(:) = 0.
301	wake_pe = 0.
302	fm_therm = 0.
303	entr_therm = 0.
304	detr_therm = 0.
305	awake_s = 0.
306
307	CALL fonte_neige_init(run_off_lic_0)
308	CALL pbl_surface_init( fder, snsrf, qsurf, tsoil )
309
310	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1) then
311	delta_tsurf = 0.
312	beta_aridity = 0.
313	END IF
314	ratqs_inter_ = 0.002
315
316	CALL gather_omp(cell_area,cell_area_mpi)
317	CALL gather_omp(pctsrf,pctsrf_mpi)
318	IF (is_omp_master) THEN
319	CALL xios_send_field("area_ce0l",cell_area_mpi)
320	CALL xios_send_field("fract_oce_ce0l",pctsrf_mpi(:,is_oce))
321	CALL xios_send_field("fract_sic_ce0l",pctsrf_mpi(:,is_sic))
322	ENDIF
323
324	zmea(:) = zmea_gw(:)
325	zpic(:) = zpic_gw(:)
326	zval(:) = zval_gw(:)
327	zstd(:) = zstd_gw(:)
328	zsig(:) = zsig_gw(:)
329	zgam(:) = zgam_gw(:)
330	zthe(:) = zthe_gw(:)
331	DEALLOCATE(zmea_gw, zpic_gw, zval_gw, zstd_gw, zsig_gw, zgam_gw, zthe_gw)
332
333	CALL phyredem( "startphy.nc" )
334
335	END SUBROUTINE create_etat0_unstruct
336
337
338	END MODULE create_etat0_unstruct_mod

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