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crs.F90 in branches/2015/dev_r5003_MERCATOR6_CRS/NEMOGCM/NEMO/OPA_SRC/CRS – NEMO

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source: branches/2015/dev_r5003_MERCATOR6_CRS/NEMOGCM/NEMO/OPA_SRC/CRS/crs.F90 @ 7312

Last change on this file since 7312 was 7312, checked in by cbricaud, 7 years ago
CRS branch: adaptation for regional configuration
Property svn:keywords set to `Id`
File size: 23.2 KB

Line
1	MODULE crs
2	!!======================================================================
3	!! * MODULE crs_dom *
4	!! Declare the coarse grid domain and other public variables
5	!! then allocate them if needed.
6	!!======================================================================
7	!! History 2012-06 Editing (J. Simeon, G. Madec, C. Ethe, C. Calone) Original code
8	!!----------------------------------------------------------------------
9	USE par_oce
10	USE dom_oce
11	USE in_out_manager
12	USE lbcnfd
13
14	IMPLICIT NONE
15	PUBLIC
16
17
18	PUBLIC crs_dom_alloc ! Called from crsini.F90
19	PUBLIC dom_grid_glo
20	PUBLIC dom_grid_crs
21
22	! Domain variables
23	INTEGER :: jpiglo_crs , & !: 1st dimension of global coarse grid domain
24	jpjglo_crs !: 2nd dimension of global coarse grid domain
25	INTEGER :: jpi_crs , & !: 1st dimension of local coarse grid domain
26	jpj_crs !: 2nd dimension of local coarse grid domain
27	INTEGER :: jpi_full , & !: 1st dimension of local parent grid domain
28	jpj_full !: 2nd dimension of local parent grid domain
29
30	INTEGER :: nistr , njstr
31	INTEGER :: niend , njend
32
33	INTEGER :: jpi_crsm1, jpj_crsm1 !: loop indices
34	INTEGER :: jpiglo_crsm1, jpjglo_crsm1 !: loop indices
35	INTEGER :: npolj_full, npolj_crs !: north fold mark
36	INTEGER :: jpiglo_full, jpjglo_full !: jpiglo / jpjglo
37	INTEGER :: npiglo, npjglo !: jpjglo
38	INTEGER :: nlci_full, nlcj_full !: i-, j-dimension of local or sub domain on parent grid
39	INTEGER :: nldi_full, nldj_full !: starting indices of internal sub-domain on parent grid
40	INTEGER :: nlei_full, nlej_full !: ending indices of internal sub-domain on parent grid
41	INTEGER :: nlci_crs, nlcj_crs !: i-, j-dimension of local or sub domain on coarse grid
42	INTEGER :: nldi_crs, nldj_crs !: starting indices of internal sub-domain on coarse grid
43	INTEGER :: nlei_crs, nlej_crs !: ending indices of internal sub-domain on coarse grid
44
45	INTEGER :: narea_full, narea_crs !: node
46	INTEGER :: jpnij_full, jpnij_crs !: =jpni*jpnj, the pe decomposition
47	INTEGER :: jpim1_full, jpjm1_full !:
48	INTEGER :: nimpp_full, njmpp_full !: global position of point (1,1) of subdomain on parent grid
49	INTEGER :: nimpp_crs, njmpp_crs !: set to 1,1 for now . Valid only for monoproc
50	INTEGER :: nreci_full, nrecj_full
51	INTEGER :: nreci_crs, nrecj_crs
52	!cc
53	INTEGER :: noea_full, nowe_full !: index of the local neighboring processors in
54	INTEGER :: noso_full, nono_full !: east, west, south and north directions
55	INTEGER :: npne_full, npnw_full !: index of north east and north west processor
56	INTEGER :: npse_full, npsw_full !: index of south east and south west processor
57	INTEGER :: nbne_full, nbnw_full !: logical of north east & north west processor
58	INTEGER :: nbse_full, nbsw_full !: logical of south east & south west processor
59	INTEGER :: nidom_full !: ???
60	INTEGER :: nproc_full !:number for local processor
61	INTEGER :: nbondi_full, nbondj_full !: mark of i- and j-direction local boundaries
62	INTEGER :: noea_crs, nowe_crs !: index of the local neighboring processors in
63	INTEGER :: noso_crs, nono_crs !: east, west, south and north directions
64	INTEGER :: npne_crs, npnw_crs !: index of north east and north west processor
65	INTEGER :: npse_crs, npsw_crs !: index of south east and south west processor
66	INTEGER :: nbne_crs, nbnw_crs !: logical of north east & north west processor
67	INTEGER :: nbse_crs, nbsw_crs !: logical of south east & south west processor
68	INTEGER :: nidom_crs !: ???
69	INTEGER :: nproc_crs !:number for local processor
70	INTEGER :: nbondi_crs, nbondj_crs !: mark of i- and j-direction local boundaries
71
72	INTEGER :: nfsloop_full,nfeloop_full
73	INTEGER :: nfsloop_crs ,nfeloop_crs
74
75	INTEGER, DIMENSION(:), ALLOCATABLE :: mis_crs, mie_crs, mis2_crs, mie2_crs ! starting and ending i-indices of parent subset
76	INTEGER, DIMENSION(:), ALLOCATABLE :: mjs_crs, mje_crs, mjs2_crs, mje2_crs ! starting and ending j-indices of parent subset
77	INTEGER, DIMENSION(:), ALLOCATABLE :: mjg_crs, mig_crs
78	INTEGER, DIMENSION(:), ALLOCATABLE :: mi0_crs, mi1_crs, mj0_crs, mj1_crs
79	INTEGER :: mxbinctr, mybinctr ! central point in grid box
80	INTEGER, DIMENSION(:), ALLOCATABLE :: nlcit_crs, nlcit_full !: dimensions of every subdomain
81	INTEGER, DIMENSION(:), ALLOCATABLE :: nldit_crs, nldit_full !: first, last indoor index for each i-domain
82	INTEGER, DIMENSION(:), ALLOCATABLE :: nleit_crs, nleit_full !: first, last indoor index for each j-domain
83	INTEGER, DIMENSION(:), ALLOCATABLE :: nimppt_crs, nimppt_full !: first, last indoor index for each j-domain
84	INTEGER, DIMENSION(:), ALLOCATABLE :: nlcjt_crs, nlcjt_full !: dimensions of every subdomain
85	INTEGER, DIMENSION(:), ALLOCATABLE :: nldjt_crs, nldjt_full !: first, last indoor index for each i-domain
86	INTEGER, DIMENSION(:), ALLOCATABLE :: nlejt_crs, nlejt_full !: first, last indoor index for each j-domain
87	INTEGER, DIMENSION(:), ALLOCATABLE :: njmppt_crs, njmppt_full !: first, last indoor index for each j-domain
88
89	INTEGER, DIMENSION(:,:), ALLOCATABLE :: nfiimpp_full
90	INTEGER, DIMENSION(:,:), ALLOCATABLE :: nfiimpp_crs
91
92	! Masks
93	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE,SAVE :: tmask_crs, umask_crs, vmask_crs, fmask_crs
94	REAL(wp), DIMENSION(:,:) , ALLOCATABLE,SAVE :: tmask_i_crs, rnfmsk_crs, tpol_crs, fpol_crs
95
96	! REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tmask_i_crs, tpol, fpol
97
98	! Scale factors
99	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: e1t_crs, e2t_crs, e1e2t_crs ! horizontal scale factors grid type T
100	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: e1u_crs, e2u_crs ! horizontal scale factors grid type U
101	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: e1v_crs, e2v_crs ! horizontal scale factors grid type V
102	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: e1f_crs, e2f_crs ! horizontal scale factors grid type F
103
104	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: ht_0_crs
105	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e3t_0_crs, e3u_0_crs, e3v_0_crs, e3f_0_crs, e3w_0_crs
106	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e3t_max_0_crs, e3u_max_0_crs, e3v_max_0_crs, e3f_max_0_crs, e3w_max_0_crs
107
108	#if defined key_vvl
109	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e3t_b_crs, e3u_b_crs, e3v_b_crs, e3f_b_crs, e3w_b_crs
110	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e3t_n_crs, e3u_n_crs, e3v_n_crs, e3f_n_crs, e3w_n_crs
111	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e3t_a_crs, e3u_a_crs, e3v_a_crs, e3f_a_crs, e3w_a_crs
112
113	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e3t_max_n_crs, e3u_max_n_crs, e3v_max_n_crs, e3f_max_n_crs, e3w_max_n_crs
114	#endif
115
116
117	! Surface
118	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e1e2w_crs, e2e3u_crs, e1e3v_crs
119	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: e1e2w_msk, e2e3u_msk, e1e3v_msk
120	! vertical scale factors
121	! Coordinates
122	REAL(wp), DIMENSION(:,:), ALLOCATABLE,SAVE :: gphit_crs, glamt_crs, gphif_crs, glamf_crs
123	REAL(wp), DIMENSION(:,:), ALLOCATABLE,SAVE :: gphiu_crs, glamu_crs, gphiv_crs, glamv_crs
124	REAL(wp), DIMENSION(:,:), ALLOCATABLE,SAVE :: ff_crs
125	INTEGER, DIMENSION(:,:), ALLOCATABLE,SAVE :: mbathy_crs, mbkt_crs, mbku_crs, mbkv_crs
126
127	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE,SAVE :: gdept_0_crs, gdepu_0_crs, gdepv_0_crs, gdepw_0_crs
128	#if defined key_vvl
129	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE,SAVE :: gdept_n_crs, gdepu_n_crs, gdepv_n_crs, gdepw_n_crs
130	#endif
131
132	! Weights
133	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: facsurfv, facsurfu, facvol_t, facvol_w
134	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: ocean_volume_crs_t, ocean_volume_crs_w, bt_crs, r1_bt_crs
135	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: crs_surfu_wgt, crs_surfv_wgt, crs_surfw_wgt, crs_volt_wgt
136
137	! CRS Namelist
138	INTEGER :: nn_factx = 3 !: reduction factor of x-dimension of the parent grid
139	INTEGER :: nn_facty = 3 !: reduction factor of y-dimension of the parent grid
140	!: 1 = binning centers at equator (north fold my have artifacts)
141	!: for even reduction factors, equator placed in bin biased south
142	INTEGER :: nn_msh_crs = 1 !: Organization of mesh mask output
143	!: 0 = no mesh mask output
144	!: 1 = unified mesh mask output
145	!: 2 = 2 separate mesh mask output
146	!: 3 = 3 separate mesh mask output
147	INTEGER :: nn_crs_kz = 0 !: type of Kz coarsening ( =0->VOL ; =1->MAX ; =2->MIN)
148	LOGICAL :: ln_crs_wn = .FALSE. !: coarsening wn or computation using horizontal divergence
149	LOGICAL, PUBLIC :: ln_crs_top = .FALSE. !:coarsening online for the bio
150	!
151	INTEGER :: nrestx, nresty !: for determining odd or even reduction factor
152
153
154	! Grid reduction factors
155	REAL(wp) :: rfactx_r !: inverse of x-dim reduction factor
156	REAL(wp) :: rfacty_r !: inverse of y-dim reduction factor
157	REAL(wp) :: rfactxy
158
159	INTEGER, DIMENSION(:) , ALLOCATABLE :: nfactx,nfacty
160
161
162	! Physical and dynamical ocean fields for output or passing to TOP, time-mean fields
163	REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: tsb_crs,tsn_crs,tsa_crs,rab_crs_n
164	REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: un_crs, vn_crs, wn_crs, rke_crs
165	REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: ub_crs, vb_crs
166	REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: hdivb_crs , hdivn_crs
167	REAL(wp), DIMENSION(:,:) , ALLOCATABLE :: sshb_crs, sshn_crs , ssha_crs
168	REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: rhop_crs,rhd_crs,rn2_crs,rb2_crs
169	REAL(wp), DIMENSION(:,:) , ALLOCATABLE :: gru_crs, grv_crs
170	REAL(wp), DIMENSION(:,:,:) , ALLOCATABLE :: gtsu_crs, gtsv_crs
171	!
172	! Surface fluxes to pass to TOP
173	REAL(wp), PUBLIC, DIMENSION(:,:) , ALLOCATABLE :: qsr_crs, fr_i_crs, wndm_crs
174	REAL(wp), PUBLIC, DIMENSION(:,:) , ALLOCATABLE :: emp_crs, emp_b_crs, sfx_crs
175	REAL(wp), PUBLIC, DIMENSION(:,:) , ALLOCATABLE :: fmmflx_crs
176	REAL(wp), PUBLIC, DIMENSION(:,:) , ALLOCATABLE :: utau_crs, vtau_crs, taum_crs
177	REAL(wp), PUBLIC, DIMENSION(:,:) , ALLOCATABLE :: rnf_crs,rnf_b_crs
178	REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: trc_i_crs,trc_o_crs
179	REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE :: sbc_trc_crs, sbc_trc_b_crs
180
181	REAL(wp), PUBLIC, DIMENSION(:,:,:) , ALLOCATABLE :: uslp_crs, wslpi_crs !: i_slope at U- and W-points
182	REAL(wp), PUBLIC, DIMENSION(:,:,:) , ALLOCATABLE :: vslp_crs, wslpj_crs !: j-slope at V- and W-points
183
184	! Horizontal diffusion
185	#if defined key_traldf_c3d
186	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ahtt_crs, ahtu_crs, ahtv_crs, ahtw_crs !: 3D coefficients at T-,U-,V-,W-points
187	#elif defined key_traldf_c2d
188	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahtt_crs, ahtu_crs, ahtv_crs, ahtw_crs !: 2D coefficients at T-,U-,V-,W-points
189	#elif defined key_traldf_c1d
190	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ahtt_crs, ahtu_crs, ahtv_crs, ahtw_crs !: 1D coefficients at T-,U-,V-,W-points
191	#else
192	REAL(wp), PUBLIC :: ahtt_crs, ahtu_crs, ahtv_crs, ahtw_crs !: 0D coefficients at T-,U-,V-,W-points
193	#endif
194	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: r_fact_lap_crs
195
196	! Vertical diffusion
197	REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:,:,:) :: avt_crs !: vert. diffusivity coef. [m2/s] at w-point for temp
198	REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:,:,:) :: en_crs !: vert. diffusivity coef. [m2/s] at w-point for temp
199	REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:,:) :: avtb_2d_crs !: vert. diffusivity coef. [m2/s] at w-point for temp
200	# if defined key_zdfddm
201	REAL(wp), PUBLIC, ALLOCATABLE, DIMENSION(:,:,:) :: avs_crs !: salinity vertical diffusivity coeff. [m2/s] at w-point
202	# endif
203
204	! Mixing and Mixed Layer Depth
205	INTEGER, PUBLIC, DIMENSION(:,:) , ALLOCATABLE :: nmln_crs
206	REAL(wp), PUBLIC, DIMENSION(:,:) , ALLOCATABLE :: hmlp_crs , hmlpt_crs , hmld_crs
207
208	! Direction of lateral diffusion
209
210
211	!! $Id$
212	CONTAINS
213
214	INTEGER FUNCTION crs_dom_alloc()
215	!!-------------------------------------------------------------------
216	!! * FUNCTION crs_dom_alloc *
217	!! ** Purpose : Allocate public crs arrays
218	!!-------------------------------------------------------------------
219	!! Local variables
220	INTEGER, DIMENSION(15) :: ierr
221
222	ierr(:) = 0
223
224	! Set up bins for coarse grid, horizontal only.
225	ALLOCATE( mis2_crs(jpiglo_crs), mie2_crs(jpiglo_crs), &
226	& mjs2_crs(jpjglo_crs), mje2_crs(jpjglo_crs), &
227	& mi0_crs (jpiglo_crs), mi1_crs (jpiglo_crs), &
228	& mj0_crs (jpjglo_crs), mj1_crs (jpjglo_crs), &
229	& mig_crs (jpi_crs) , mjg_crs (jpj_crs) , &
230	& mis_crs (jpi_crs) , mie_crs (jpi_crs) , &
231	& mjs_crs (jpj_crs) , mje_crs (jpj_crs) , &
232	& nfactx (jpi_crs) , nfacty (jpj_crs) , &
233	& nimppt_crs(jpnij) , nlcit_crs(jpnij) , nldit_crs(jpnij) , nleit_crs(jpnij) , &
234	& nimppt_full(jpnij), nlcit_full(jpnij), nldit_full(jpnij), nleit_full(jpnij), &
235	& njmppt_crs(jpnij) , nlcjt_crs(jpnij) , nldjt_crs(jpnij) , nlejt_crs(jpnij) , &
236	& njmppt_full(jpnij), nlcjt_full(jpnij), nldjt_full(jpnij), nlejt_full(jpnij), &
237	& nfiimpp_full(jpni,jpnj) , nfiimpp_crs(jpni,jpnj) , STAT=ierr(1) )
238
239	! Set up Mask and Mesh
240	ALLOCATE( tmask_crs(jpi_crs,jpj_crs,jpk) , fmask_crs(jpi_crs,jpj_crs,jpk) , &
241	& umask_crs(jpi_crs,jpj_crs,jpk) , vmask_crs(jpi_crs,jpj_crs,jpk) , STAT=ierr(2))
242
243	ALLOCATE( tmask_i_crs(jpi_crs,jpj_crs) , rnfmsk_crs(jpi_crs,jpj_crs), &
244	& tpol_crs(jpiglo_crs,jpjglo_crs), fpol_crs(jpiglo_crs,jpjglo_crs), STAT=ierr(3) )
245
246	ALLOCATE( gphit_crs(jpi_crs,jpj_crs) , glamt_crs(jpi_crs,jpj_crs) , &
247	& gphiu_crs(jpi_crs,jpj_crs) , glamu_crs(jpi_crs,jpj_crs) , &
248	& gphiv_crs(jpi_crs,jpj_crs) , glamv_crs(jpi_crs,jpj_crs) , &
249	& gphif_crs(jpi_crs,jpj_crs) , glamf_crs(jpi_crs,jpj_crs) , &
250	& ff_crs(jpi_crs,jpj_crs) , STAT=ierr(4))
251
252	ALLOCATE( e1t_crs(jpi_crs,jpj_crs) , e2t_crs(jpi_crs,jpj_crs) , &
253	& e1u_crs(jpi_crs,jpj_crs) , e2u_crs(jpi_crs,jpj_crs) , &
254	& e1v_crs(jpi_crs,jpj_crs) , e2v_crs(jpi_crs,jpj_crs) , &
255	& e1f_crs(jpi_crs,jpj_crs) , e2f_crs(jpi_crs,jpj_crs) , &
256	& e1e2t_crs(jpi_crs,jpj_crs), STAT=ierr(5))
257
258	ALLOCATE( e3t_0_crs(jpi_crs,jpj_crs,jpk) , e3w_0_crs(jpi_crs,jpj_crs,jpk) , &
259	& e3u_0_crs(jpi_crs,jpj_crs,jpk) , e3v_0_crs(jpi_crs,jpj_crs,jpk) , &
260	& ht_0_crs(jpi_crs,jpj_crs), &
261	#if defined key_vvl
262	& e3t_b_crs(jpi_crs,jpj_crs,jpk) , e3w_b_crs(jpi_crs,jpj_crs,jpk) , &
263	& e3u_b_crs(jpi_crs,jpj_crs,jpk) , e3v_b_crs(jpi_crs,jpj_crs,jpk) , &
264	& e3t_n_crs(jpi_crs,jpj_crs,jpk) , e3w_n_crs(jpi_crs,jpj_crs,jpk) , &
265	& e3u_n_crs(jpi_crs,jpj_crs,jpk) , e3v_n_crs(jpi_crs,jpj_crs,jpk) , &
266	& e3t_a_crs(jpi_crs,jpj_crs,jpk) , e3w_a_crs(jpi_crs,jpj_crs,jpk) , &
267	& e3u_a_crs(jpi_crs,jpj_crs,jpk) , e3v_a_crs(jpi_crs,jpj_crs,jpk) , &
268	#endif
269	& e1e2w_msk(jpi_crs,jpj_crs,jpk) , &
270	& e2e3u_msk(jpi_crs,jpj_crs,jpk) , e1e3v_msk(jpi_crs,jpj_crs,jpk) , &
271	& e1e2w_crs(jpi_crs,jpj_crs,jpk) , e2e3u_crs(jpi_crs,jpj_crs,jpk) , &
272	& e1e3v_crs(jpi_crs,jpj_crs,jpk) , &
273	& e3t_max_0_crs(jpi_crs,jpj_crs,jpk), e3w_max_0_crs(jpi_crs,jpj_crs,jpk) , &
274	& e3u_max_0_crs(jpi_crs,jpj_crs,jpk), e3v_max_0_crs(jpi_crs,jpj_crs,jpk) , &
275	#if defined key_vvl
276	& e3t_max_n_crs(jpi_crs,jpj_crs,jpk), e3w_max_n_crs(jpi_crs,jpj_crs,jpk) , &
277	& e3u_max_n_crs(jpi_crs,jpj_crs,jpk), e3v_max_n_crs(jpi_crs,jpj_crs,jpk) , &
278	#endif
279	& STAT=ierr(6))
280
281
282	ALLOCATE( facsurfv(jpi_crs,jpj_crs,jpk), facsurfu(jpi_crs,jpj_crs,jpk) , &
283	& facvol_t(jpi_crs,jpj_crs,jpk), facvol_w(jpi_crs,jpj_crs,jpk) , &
284	& ocean_volume_crs_t(jpi_crs,jpj_crs,jpk), ocean_volume_crs_w(jpi_crs,jpj_crs,jpk), &
285	& bt_crs(jpi_crs,jpj_crs,jpk) , r1_bt_crs(jpi_crs,jpj_crs,jpk) , STAT=ierr(7))
286
287
288	ALLOCATE( crs_surfu_wgt(jpi_crs,jpj_crs,jpk), crs_surfv_wgt(jpi_crs,jpj_crs,jpk) , &
289	& crs_surfw_wgt(jpi_crs,jpj_crs,jpk), crs_volt_wgt(jpi_crs,jpj_crs,jpk) , STAT=ierr(8))
290
291
292	ALLOCATE( mbathy_crs(jpi_crs,jpj_crs), mbkt_crs(jpi_crs,jpj_crs) , &
293	& mbku_crs(jpi_crs,jpj_crs) , mbkv_crs(jpi_crs,jpj_crs) , STAT=ierr(9))
294
295	ALLOCATE( gdept_0_crs(jpi_crs,jpj_crs,jpk), gdepu_0_crs(jpi_crs,jpj_crs,jpk) , &
296	& gdepv_0_crs(jpi_crs,jpj_crs,jpk), gdepw_0_crs(jpi_crs,jpj_crs,jpk) , &
297	#if defined key_vvl
298	& gdept_n_crs(jpi_crs,jpj_crs,jpk), gdepu_n_crs(jpi_crs,jpj_crs,jpk) , &
299	& gdepv_n_crs(jpi_crs,jpj_crs,jpk), gdepw_n_crs(jpi_crs,jpj_crs,jpk) , &
300	#endif
301	& STAT=ierr(10))
302
303
304	ALLOCATE( ub_crs(jpi_crs,jpj_crs,jpk) , vb_crs(jpi_crs,jpj_crs,jpk) , &
305	& un_crs(jpi_crs,jpj_crs,jpk) , vn_crs(jpi_crs,jpj_crs,jpk) , wn_crs(jpi_crs,jpj_crs,jpk) , &
306	& hdivb_crs(jpi_crs,jpj_crs,jpk) , hdivn_crs(jpi_crs,jpj_crs,jpk) , &
307	& rke_crs(jpi_crs,jpj_crs,jpk), rhop_crs(jpi_crs,jpj_crs,jpk) , &
308	& rb2_crs(jpi_crs,jpj_crs,jpk) ,rn2_crs(jpi_crs,jpj_crs,jpk) , &
309	& rhd_crs(jpi_crs,jpj_crs,jpk) , rab_crs_n(jpi_crs,jpj_crs,jpk,jpts) , &
310	& avtb_2d_crs(jpi_crs,jpj_crs), &
311	& gtsu_crs(jpi_crs,jpj_crs,jpts) ,gtsv_crs(jpi_crs,jpj_crs,jpts) , &
312	gru_crs(jpi_crs,jpj_crs) ,grv_crs(jpi_crs,jpj_crs) , STAT=ierr(11))
313
314	ALLOCATE( sshb_crs(jpi_crs,jpj_crs), sshn_crs(jpi_crs,jpj_crs), ssha_crs(jpi_crs,jpj_crs), &
315	& qsr_crs(jpi_crs ,jpj_crs), wndm_crs(jpi_crs,jpj_crs), utau_crs(jpi_crs,jpj_crs) , &
316	& vtau_crs(jpi_crs,jpj_crs), taum_crs(jpi_crs,jpj_crs), &
317	& rnf_crs (jpi_crs,jpj_crs), rnf_b_crs(jpi_crs ,jpj_crs), &
318	& emp_crs (jpi_crs,jpj_crs), emp_b_crs(jpi_crs,jpj_crs), &
319	& sbc_trc_crs (jpi_crs,jpj_crs,jpts), sbc_trc_b_crs(jpi_crs,jpj_crs,jpts), &
320	& trc_i_crs (jpi_crs,jpj_crs,jpts), trc_o_crs(jpi_crs,jpj_crs,jpts), &
321	& fr_i_crs(jpi_crs,jpj_crs), sfx_crs(jpi_crs ,jpj_crs), fmmflx_crs(jpi_crs ,jpj_crs), STAT=ierr(12) )
322
323	#if defined key_traldf_c3d
324	ALLOCATE( ahtt_crs(jpi_crs,jpj_crs,jpk) , ahtu_crs(jpi_crs,jpj_crs,jpk) , &
325	& ahtv_crs(jpi_crs,jpj_crs,jpk) , ahtw_crs(jpi_crs,jpj_crs,jpk) , &
326	#elif defined key_traldf_c2d
327	ALLOCATE( ahtt_crs(jpi_crs,jpj_crs ) , ahtu_crs(jpi_crs,jpj_crs ) , &
328	& ahtv_crs(jpi_crs,jpj_crs ) , ahtw_crs(jpi_crs,jpj_crs ) , &
329	#elif defined key_traldf_c1d
330	ALLOCATE( ahtt_crs( jpk) , ahtu_crs( jpk) , ahtv_crs( jpk) , ahtw_crs( jpk) , &
331	#endif
332	& r_fact_lap_crs(jpi_crs,jpj_crs,jpk) , STAT=ierr(13) )
333
334	ALLOCATE( tsb_crs(jpi_crs,jpj_crs,jpk,jpts), tsn_crs(jpi_crs,jpj_crs,jpk,jpts), tsa_crs(jpi_crs,jpj_crs,jpk,jpts), &
335	en_crs(jpi_crs,jpj_crs,jpk), avt_crs(jpi_crs,jpj_crs,jpk), &
336	# if defined key_zdfddm
337	& avs_crs(jpi_crs,jpj_crs,jpk), &
338	# endif
339	& STAT=ierr(14) )
340
341	ALLOCATE( nmln_crs(jpi_crs,jpj_crs) , hmld_crs(jpi_crs,jpj_crs) , &
342	& hmlp_crs(jpi_crs,jpj_crs) , hmlpt_crs(jpi_crs,jpj_crs) , STAT=ierr(15) )
343
344	crs_dom_alloc = MAXVAL(ierr)
345
346	END FUNCTION crs_dom_alloc
347
348	SUBROUTINE dom_grid_glo
349	!!--------------------------------------------------------------------
350	!! * MODULE dom_grid_glo *
351	!!
352	!! ** Purpose : +Return back to parent grid domain
353	!!---------------------------------------------------------------------
354
355	! Return to parent grid domain
356	jpi = jpi_full
357	jpj = jpj_full
358	jpim1 = jpim1_full
359	jpjm1 = jpjm1_full
360
361	npolj = npolj_full
362	jpiglo = jpiglo_full
363	jpjglo = jpjglo_full
364
365	nlci = nlci_full
366	nlcj = nlcj_full
367	nldi = nldi_full
368	nldj = nldj_full
369	nlei = nlei_full
370	nlej = nlej_full
371	nimpp = nimpp_full
372	njmpp = njmpp_full
373
374	nlcit(:) = nlcit_full(:)
375	nldit(:) = nldit_full(:)
376	nleit(:) = nleit_full(:)
377	nimppt(:) = nimppt_full(:)
378	nlcjt(:) = nlcjt_full(:)
379	nldjt(:) = nldjt_full(:)
380	nlejt(:) = nlejt_full(:)
381	njmppt(:) = njmppt_full(:)
382
383	nfsloop = nfsloop_full
384	nfeloop = nfeloop_full
385
386	nfiimpp(:,:) = nfiimpp_full(:,:)
387
388	END SUBROUTINE dom_grid_glo
389
390	SUBROUTINE dom_grid_crs
391	!!--------------------------------------------------------------------
392	!! * MODULE dom_grid_crs *
393	!!
394	!! ** Purpose : Save the parent grid information & Switch to coarse grid domain
395	!!---------------------------------------------------------------------
396	!
397	! Switch to coarse grid domain
398	jpi = jpi_crs
399	jpj = jpj_crs
400	jpim1 = jpi_crsm1
401	jpjm1 = jpj_crsm1
402
403	npolj = npolj_crs
404	jpiglo = jpiglo_crs
405	jpjglo = jpjglo_crs
406
407
408	nlci = nlci_crs
409	nlcj = nlcj_crs
410	nldi = nldi_crs
411	nlei = nlei_crs
412	nlej = nlej_crs
413	nldj = nldj_crs
414	nimpp = nimpp_crs
415	njmpp = njmpp_crs
416
417	nlcit(:) = nlcit_crs(:)
418	nldit(:) = nldit_crs(:)
419	nleit(:) = nleit_crs(:)
420	nimppt(:) = nimppt_crs(:)
421	nlcjt(:) = nlcjt_crs(:)
422	nldjt(:) = nldjt_crs(:)
423	nlejt(:) = nlejt_crs(:)
424	njmppt(:) = njmppt_crs(:)
425
426	nfsloop = nfsloop_crs
427	nfeloop = nfeloop_crs
428
429	nfiimpp(:,:) = nfiimpp_crs(:,:)
430
431	!
432	END SUBROUTINE dom_grid_crs
433
434
435	!!======================================================================
436
437	END MODULE crs
438

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