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dom_oce.F90 in branches/2013/dev_r3858_NOC_ZTC/NEMOGCM/NEMO/OPA_SRC/DOM – NEMO

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source: branches/2013/dev_r3858_NOC_ZTC/NEMOGCM/NEMO/OPA_SRC/DOM/dom_oce.F90 @ 3865

Last change on this file since 3865 was 3865, checked in by acc, 11 years ago
Branch 2013/dev_r3858_NOC_ZTC, #863. Nearly complete port of 2011/dev_r2739_LOCEAN8_ZTC development branch into v3.5aplha base. Compiles and runs but currently unstable after 8 timesteps with ORCA2_LIM reference configuration.
Property svn:keywords set to `Id`
File size: 24.5 KB

Line
1	MODULE dom_oce
2	!!======================================================================
3	!! * MODULE dom_oce *
4	!!
5	!! ** Purpose : Define in memory all the ocean space domain variables
6	!!======================================================================
7	!! History : 1.0 ! 2005-10 (A. Beckmann, G. Madec) reactivate s-coordinate
8	!! 3.3 ! 2010-11 (G. Madec) add mbk. arrays associated to the deepest ocean level
9	!! 4.0 ! 2011-01 (A. R. Porter, STFC Daresbury) dynamical allocation
10	!! 3.5 ! 2012 (S. Mocavero, I. Epicoco) Add arrays associated
11	!! to the optimization of BDY communications
12	!!----------------------------------------------------------------------
13
14	!!----------------------------------------------------------------------
15	!! Agrif_Root : dummy function used when lk_agrif=F
16	!! Agrif_CFixed : dummy function used when lk_agrif=F
17	!! dom_oce_alloc : dynamical allocation of dom_oce arrays
18	!!----------------------------------------------------------------------
19	USE par_oce ! ocean parameters
20
21	IMPLICIT NONE
22	PUBLIC ! allows the acces to par_oce when dom_oce is used
23	! ! exception to coding rules... to be suppressed ???
24
25	PUBLIC dom_oce_alloc ! Called from nemogcm.F90
26
27	!!----------------------------------------------------------------------
28	!! time & space domain namelist
29	!! ----------------------------
30	! !!* Namelist namdom : time & space domain *
31	INTEGER , PUBLIC :: nn_bathy = 0 !: = 0/1 ,compute/read the bathymetry file
32	REAL(wp), PUBLIC :: rn_hmin = -3.0_wp !: minimum ocean depth (>0) or minimum number of ocean levels (<0)
33	REAL(wp), PUBLIC :: rn_e3zps_min = 5.0_wp !: miminum thickness for partial steps (meters)
34	REAL(wp), PUBLIC :: rn_e3zps_rat = 0.1_wp !: minimum thickness ration for partial steps
35	INTEGER , PUBLIC :: nn_msh = 0 !: = 1 create a mesh-mask file
36	INTEGER , PUBLIC :: nn_acc = 0 !: = 0/1 use of the acceleration of convergence technique
37	REAL(wp), PUBLIC :: rn_atfp = 0.1_wp !: asselin time filter parameter
38	REAL(wp), PUBLIC :: rn_rdt = 3600._wp !: time step for the dynamics (and tracer if nacc=0)
39	REAL(wp), PUBLIC :: rn_rdtmin = 3600._wp !: minimum time step on tracers
40	REAL(wp), PUBLIC :: rn_rdtmax = 3600._wp !: maximum time step on tracers
41	REAL(wp), PUBLIC :: rn_rdth = 800._wp !: depth variation of tracer step
42	INTEGER , PUBLIC :: nn_baro = 64 !: number of barotropic time steps (key_dynspg_ts)
43	INTEGER , PUBLIC :: nn_closea = 0 !: =0 suppress closed sea/lake from the ORCA domain or not (=1)
44
45	! !! old non-DOCTOR names still used in the model
46	INTEGER , PUBLIC :: ntopo !: = 0/1 ,compute/read the bathymetry file
47	REAL(wp), PUBLIC :: e3zps_min !: miminum thickness for partial steps (meters)
48	REAL(wp), PUBLIC :: e3zps_rat !: minimum thickness ration for partial steps
49	INTEGER , PUBLIC :: nmsh !: = 1 create a mesh-mask file
50	INTEGER , PUBLIC :: nacc !: = 0/1 use of the acceleration of convergence technique
51	REAL(wp), PUBLIC :: atfp !: asselin time filter parameter
52	REAL(wp), PUBLIC :: rdt !: time step for the dynamics (and tracer if nacc=0)
53	REAL(wp), PUBLIC :: rdtmin !: minimum time step on tracers
54	REAL(wp), PUBLIC :: rdtmax !: maximum time step on tracers
55	REAL(wp), PUBLIC :: rdth !: depth variation of tracer step
56
57	! !!! associated variables
58	INTEGER , PUBLIC :: neuler = 0 !: restart euler forward option (0=Euler)
59	REAL(wp), PUBLIC :: atfp1 !: asselin time filter coeff. (atfp1= 1-2*atfp)
60	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: rdttra !: vertical profile of tracer time step
61	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: r2dtra !: = 2*rdttra except at nit000 (=rdttra) if neuler=0
62
63	! !!* Namelist namcla : cross land advection
64	INTEGER, PUBLIC :: nn_cla = 0 !: =1 cross land advection for exchanges through some straits (ORCA2)
65
66	!!----------------------------------------------------------------------
67	!! space domain parameters
68	!!----------------------------------------------------------------------
69	LOGICAL, PUBLIC :: lzoom = .FALSE. !: zoom flag
70	LOGICAL, PUBLIC :: lzoom_e = .FALSE. !: East zoom type flag
71	LOGICAL, PUBLIC :: lzoom_w = .FALSE. !: West zoom type flag
72	LOGICAL, PUBLIC :: lzoom_s = .FALSE. !: South zoom type flag
73	LOGICAL, PUBLIC :: lzoom_n = .FALSE. !: North zoom type flag
74	LOGICAL, PUBLIC :: lzoom_arct = .FALSE. !: ORCA arctic zoom flag
75	LOGICAL, PUBLIC :: lzoom_anta = .FALSE. !: ORCA antarctic zoom flag
76
77	! !!! domain parameters linked to mpp
78	INTEGER, PUBLIC :: nperio !: type of lateral boundary condition
79	INTEGER, PUBLIC :: nimpp, njmpp !: i- & j-indexes for mpp-subdomain left bottom
80	INTEGER, PUBLIC :: nreci, nrecj !: overlap region in i and j
81	INTEGER, PUBLIC :: nproc !: number for local processor
82	INTEGER, PUBLIC :: narea !: number for local area
83	INTEGER, PUBLIC :: nbondi, nbondj !: mark of i- and j-direction local boundaries
84	INTEGER, ALLOCATABLE, PUBLIC :: nbondi_bdy(:) !: mark i-direction local boundaries for BDY open boundaries
85	INTEGER, ALLOCATABLE, PUBLIC :: nbondj_bdy(:) !: mark j-direction local boundaries for BDY open boundaries
86	INTEGER, ALLOCATABLE, PUBLIC :: nbondi_bdy_b(:) !: mark i-direction of neighbours local boundaries for BDY open boundaries
87	INTEGER, ALLOCATABLE, PUBLIC :: nbondj_bdy_b(:) !: mark j-direction of neighbours local boundaries for BDY open boundaries
88
89	INTEGER, PUBLIC :: npolj !: north fold mark (0, 3 or 4)
90	INTEGER, PUBLIC :: nlci, nldi, nlei !: i-dimensions of the local subdomain and its first and last indoor indices
91	INTEGER, PUBLIC :: nlcj, nldj, nlej !: i-dimensions of the local subdomain and its first and last indoor indices
92	INTEGER, PUBLIC :: noea, nowe !: index of the local neighboring processors in
93	INTEGER, PUBLIC :: noso, nono !: east, west, south and north directions
94	INTEGER, PUBLIC :: npne, npnw !: index of north east and north west processor
95	INTEGER, PUBLIC :: npse, npsw !: index of south east and south west processor
96	INTEGER, PUBLIC :: nbne, nbnw !: logical of north east & north west processor
97	INTEGER, PUBLIC :: nbse, nbsw !: logical of south east & south west processor
98	INTEGER, PUBLIC :: nidom !: ???
99
100	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: mig !: local ==> global domain i-index
101	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: mjg !: local ==> global domain j-index
102	INTEGER, PUBLIC, DIMENSION(jpidta) :: mi0, mi1 !: global ==> local domain i-index !!bug ==> other solution?
103	! ! (mi0=1 and mi1=0 if the global index is not in the local domain)
104	INTEGER, PUBLIC, DIMENSION(jpjdta) :: mj0, mj1 !: global ==> local domain j-index !!bug ==> other solution?
105	! ! (mi0=1 and mi1=0 if the global index is not in the local domain)
106	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: nimppt, njmppt !: i-, j-indexes for each processor
107	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ibonit, ibonjt !: i-, j- processor neighbour existence
108	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: nlcit , nlcjt !: dimensions of every subdomain
109	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: nldit , nldjt !: first, last indoor index for each i-domain
110	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: nleit , nlejt !: first, last indoor index for each j-domain
111
112	!!----------------------------------------------------------------------
113	!! horizontal curvilinear coordinate and scale factors
114	!! ---------------------------------------------------------------------
115	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: glamt, glamu !: longitude of t-, u-, v- and f-points (degre)
116	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: glamv, glamf !:
117	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: gphit, gphiu !: latitude of t-, u-, v- and f-points (degre)
118	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: gphiv, gphif !:
119	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e1t, e2t !: horizontal scale factors at t-point (m)
120	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e1u, e2u !: horizontal scale factors at u-point (m)
121	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e1v, e2v !: horizontal scale factors at v-point (m)
122	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e1f, e2f !: horizontal scale factors at f-point (m)
123	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e1e2t !: surface at t-point (m2)
124	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ff !: coriolis factor (2.omegasin(yphi) ) (s-1)
125
126	!!----------------------------------------------------------------------
127	!! vertical coordinate and scale factors
128	!! ---------------------------------------------------------------------
129	! !!* Namelist namzgr : vertical coordinate *
130	LOGICAL, PUBLIC :: ln_zco = .TRUE. !: z-coordinate - full step
131	LOGICAL, PUBLIC :: ln_zps = .FALSE. !: z-coordinate - partial step
132	LOGICAL, PUBLIC :: ln_sco = .FALSE. !: s-coordinate or hybrid z-s coordinate
133
134	!! All coordinates
135	!! ---------------
136	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gdep3w_0 !: depth of t-points (sum of e3w) (m)
137	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gdept_0, gdepw_0 !: analytical (time invariant) depth at t-w points (m)
138	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3v_0 , e3f_0 !: analytical (time invariant) vertical scale factors at v-f
139	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3t_0 , e3u_0 !: t-u points (m)
140	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3vw_0 !: analytical (time invariant) vertical scale factors at vw
141	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3w_0 , e3uw_0 !: w-uw points (m)
142	#if defined key_vvl
143	LOGICAL, PUBLIC, PARAMETER :: lk_vvl = .TRUE. !: variable grid flag
144
145	!! All coordinates
146	!! ---------------
147	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gdep3w_n !: now depth of T-points (sum of e3w) (m)
148	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: gdept_n, gdepw_n !: now depth at T-W points (m)
149	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3t_n !: now vertical scale factors at t point (m)
150	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3u_n , e3v_n !: - - - - u --v points (m)
151	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3w_n , e3f_n !: - - - - w --f points (m)
152	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3uw_n , e3vw_n !: - - - - uw--vw points (m)
153	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3t_b !: before - - - - t points (m)
154	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3u_b , e3v_b !: - - - - - u --v points (m)
155	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3uw_b , e3vw_b !: - - - - - uw--vw points (m)
156	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3t_a !: after - - - - t point (m)
157	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e3u_a , e3v_a !: - - - - - u --v points (m)
158	#else
159	LOGICAL, PUBLIC, PARAMETER :: lk_vvl = .FALSE. !: fixed grid flag
160	#endif
161	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:), TARGET :: hur , hvr !: inverse of u and v-points ocean depth (1/m)
162	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hu , hv !: depth at u- and v-points (meters)
163	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ht_0 !: reference depth at t- points (meters)
164	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hu_0 , hv_0 !: reference depth at u- and v-points (meters)
165	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: re2u_e1u !: scale factor coeffs at u points (e2u/e1u)
166	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: re1v_e2v !: scale factor coeffs at v points (e1v/e2v)
167	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e12t , r1_e12t !: horizontal cell surface and inverse at t points
168	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e12u , r1_e12u !: horizontal cell surface and inverse at u points
169	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e12v , r1_e12v !: horizontal cell surface and inverse at v points
170	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e12f , r1_e12f !: horizontal cell surface and inverse at f points
171
172	INTEGER, PUBLIC :: nla10 !: deepest W level Above ~10m (nlb10 - 1)
173	INTEGER, PUBLIC :: nlb10 !: shallowest W level Bellow ~10m (nla10 + 1)
174
175	!! z-coordinate with full steps (also used in the other cases as reference z-coordinate)
176	!! =-----------------====------
177	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: gdept_1d, gdepw_1d !: reference depth of t- and w-points (m)
178	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: e3t_1d , e3w_1d !: reference vertical scale factors at T- and W-pts (m)
179	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: e3tp , e3wp !: ocean bottom level thickness at T and W points
180
181	!! s-coordinate and hybrid z-s-coordinate
182	!! =----------------======---------------
183	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: gsigt, gsigw !: model level depth coefficient at t-, w-levels (analytic)
184	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: gsi3w !: model level depth coefficient at w-level (sum of gsigw)
185	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: esigt, esigw !: vertical scale factor coef. at t-, w-levels
186
187	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hbatv , hbatf !: ocean depth at the vertical of v--f
188	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hbatt , hbatu !: t--u points (m)
189	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: scosrf, scobot !: ocean surface and bottom topographies
190	! ! (if deviating from coordinate surfaces in HYBRID)
191	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hifv , hiff !: interface depth between stretching at v--f
192	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hift , hifu !: and quasi-uniform spacing t--u points (m)
193	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rx1 !: Maximum grid stiffness ratio
194
195	!!----------------------------------------------------------------------
196	!! masks, bathymetry
197	!! ---------------------------------------------------------------------
198	INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: mbathy !: number of ocean level (=0, 1, ... , jpk-1)
199	INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: mbkt !: vertical index of the bottom last T- ocean level
200	INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: mbku, mbkv !: vertical index of the bottom last U- and W- ocean level
201	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: bathy !: ocean depth (meters)
202	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tmask_i !: interior domain T-point mask
203	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: bmask !: land/ocean mask of barotropic stream function
204
205	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: tmask, umask, vmask, fmask !: land/ocean mask at T-, U-, V- and F-pts
206
207	REAL(wp), PUBLIC, DIMENSION(jpiglo) :: tpol, fpol !: north fold mask (jperio= 3 or 4)
208
209	#if defined key_noslip_accurate
210	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,: ) :: npcoa !: ???
211	INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: nicoa, njcoa !: ???
212	#endif
213
214	!!----------------------------------------------------------------------
215	!! calendar variables
216	!! ---------------------------------------------------------------------
217	INTEGER , PUBLIC :: nyear !: current year
218	INTEGER , PUBLIC :: nmonth !: current month
219	INTEGER , PUBLIC :: nday !: current day of the month
220	INTEGER , PUBLIC :: ndastp !: time step date in yyyymmdd format
221	INTEGER , PUBLIC :: nday_year !: current day counted from jan 1st of the current year
222	INTEGER , PUBLIC :: nsec_year !: current time step counted in second since 00h jan 1st of the current year
223	INTEGER , PUBLIC :: nsec_month !: current time step counted in second since 00h 1st day of the current month
224	INTEGER , PUBLIC :: nsec_week !: current time step counted in second since 00h of last monday
225	INTEGER , PUBLIC :: nsec_day !: current time step counted in second since 00h of the current day
226	REAL(wp), PUBLIC :: fjulday !: current julian day
227	REAL(wp), PUBLIC :: fjulstartyear !: first day of the current year in julian days
228	REAL(wp), PUBLIC :: adatrj !: number of elapsed days since the begining of the whole simulation
229	! !: (cumulative duration of previous runs that may have used different time-step size)
230	INTEGER , PUBLIC, DIMENSION(0: 2) :: nyear_len !: length in days of the previous/current/next year
231	INTEGER , PUBLIC, DIMENSION(0:13) :: nmonth_len !: length in days of the months of the current year
232	INTEGER , PUBLIC, DIMENSION(0:13) :: nmonth_half !: second since Jan 1st 0h of the current year and the half of the months
233	INTEGER , PUBLIC, DIMENSION(0:13) :: nmonth_end !: second since Jan 1st 0h of the current year and the end of the months
234	INTEGER , PUBLIC :: nsec1jan000 !: second since Jan 1st 0h of nit000 year and Jan 1st 0h the current year
235
236	!!----------------------------------------------------------------------
237	!! mpp reproducibility
238	!!----------------------------------------------------------------------
239	#if defined key_mpp_rep
240	LOGICAL, PUBLIC, PARAMETER :: lk_mpp_rep = .TRUE. !: agrif flag
241	#else
242	LOGICAL, PUBLIC, PARAMETER :: lk_mpp_rep = .FALSE. !: agrif flag
243	#endif
244
245	!!----------------------------------------------------------------------
246	!! agrif domain
247	!!----------------------------------------------------------------------
248	#if defined key_agrif
249	LOGICAL, PUBLIC, PARAMETER :: lk_agrif = .TRUE. !: agrif flag
250	#else
251	LOGICAL, PUBLIC, PARAMETER :: lk_agrif = .FALSE. !: agrif flag
252	#endif
253
254	!!----------------------------------------------------------------------
255	!! NEMO/OPA 4.0 , NEMO Consortium (2011)
256	!! $Id$
257	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
258	!!----------------------------------------------------------------------
259	CONTAINS
260
261	#if ! defined key_agrif
262	!!----------------------------------------------------------------------
263	!! NOT 'key_agrif' dummy function No AGRIF zoom
264	!!----------------------------------------------------------------------
265	LOGICAL FUNCTION Agrif_Root()
266	Agrif_Root = .TRUE.
267	END FUNCTION Agrif_Root
268
269	CHARACTER(len=3) FUNCTION Agrif_CFixed()
270	Agrif_CFixed = '0'
271	END FUNCTION Agrif_CFixed
272	#endif
273
274	INTEGER FUNCTION dom_oce_alloc()
275	!!----------------------------------------------------------------------
276	INTEGER, DIMENSION(11) :: ierr
277	!!----------------------------------------------------------------------
278	ierr(:) = 0
279	!
280	ALLOCATE( rdttra(jpk), r2dtra(jpk), mig(jpi), mjg(jpj), STAT=ierr(1) )
281	!
282	ALLOCATE( nimppt(jpnij) , ibonit(jpnij) , nlcit(jpnij) , nlcjt(jpnij) , &
283	& njmppt(jpnij) , ibonjt(jpnij) , nldit(jpnij) , nldjt(jpnij) , &
284	& nleit(jpnij) , nlejt(jpnij) , STAT=ierr(2) )
285	!
286	ALLOCATE( glamt(jpi,jpj) , gphit(jpi,jpj) , e1t(jpi,jpj) , e2t(jpi,jpj) , &
287	& glamu(jpi,jpj) , gphiu(jpi,jpj) , e1u(jpi,jpj) , e2u(jpi,jpj) , &
288	& glamv(jpi,jpj) , gphiv(jpi,jpj) , e1v(jpi,jpj) , e2v(jpi,jpj) , e1e2t(jpi,jpj) , &
289	& glamf(jpi,jpj) , gphif(jpi,jpj) , e1f(jpi,jpj) , e2f(jpi,jpj) , ff (jpi,jpj) , STAT=ierr(3) )
290	!
291	ALLOCATE( gdep3w_0(jpi,jpj,jpk) , e3v_0(jpi,jpj,jpk) , e3f_0 (jpi,jpj,jpk) , &
292	& gdept_0 (jpi,jpj,jpk) , e3t_0(jpi,jpj,jpk) , e3u_0 (jpi,jpj,jpk) , &
293	& gdepw_0 (jpi,jpj,jpk) , e3w_0(jpi,jpj,jpk) , e3vw_0(jpi,jpj,jpk) , e3uw_0(jpi,jpj,jpk) , STAT=ierr(4) )
294	!
295	#if defined key_vvl
296	ALLOCATE( gdep3w_n(jpi,jpj,jpk) , e3t_n (jpi,jpj,jpk) , e3u_n (jpi,jpj,jpk) , &
297	& gdept_n (jpi,jpj,jpk) , e3v_n (jpi,jpj,jpk) , e3w_n (jpi,jpj,jpk) , &
298	& gdepw_n (jpi,jpj,jpk) , e3f_n (jpi,jpj,jpk) , e3vw_n(jpi,jpj,jpk) , e3uw_n(jpi,jpj,jpk) , &
299	& e3t_b (jpi,jpj,jpk) , e3u_b (jpi,jpj,jpk) , e3v_b (jpi,jpj,jpk) , &
300	& e3uw_b (jpi,jpj,jpk) , e3vw_b(jpi,jpj,jpk) , &
301	& e3t_a (jpi,jpj,jpk) , e3u_a (jpi,jpj,jpk) , e3v_a (jpi,jpj,jpk) , STAT=ierr(5) )
302	#endif
303	!
304	ALLOCATE( hu (jpi,jpj) , hur (jpi,jpj) , hu_0(jpi,jpj) , ht_0 (jpi,jpj) , &
305	& hv (jpi,jpj) , hvr (jpi,jpj) , hv_0(jpi,jpj) , &
306	& re2u_e1u(jpi,jpj) , re1v_e2v(jpi,jpj) , &
307	& e12t (jpi,jpj) , r1_e12t (jpi,jpj) , &
308	& e12u (jpi,jpj) , r1_e12u (jpi,jpj) , &
309	& e12v (jpi,jpj) , r1_e12v (jpi,jpj) , &
310	& e12f (jpi,jpj) , r1_e12f (jpi,jpj) , STAT=ierr(6) )
311	!
312	ALLOCATE( gdept_1d(jpk) , gdepw_1d(jpk) , &
313	& e3t_1d (jpk) , e3w_1d (jpk) , e3tp (jpi,jpj), e3wp(jpi,jpj) , &
314	& gsigt (jpk) , gsigw (jpk) , gsi3w(jpk) , &
315	& esigt (jpk) , esigw (jpk) , STAT=ierr(7) )
316	!
317	ALLOCATE( hbatv (jpi,jpj) , hbatf (jpi,jpj) , &
318	& hbatt (jpi,jpj) , hbatu (jpi,jpj) , &
319	& scosrf(jpi,jpj) , scobot(jpi,jpj) , &
320	& hifv (jpi,jpj) , hiff (jpi,jpj) , &
321	& hift (jpi,jpj) , hifu (jpi,jpj) , rx1 (jpi,jpj) , STAT=ierr(8) )
322
323	ALLOCATE( mbathy(jpi,jpj) , bathy(jpi,jpj) , &
324	& tmask_i(jpi,jpj) , bmask(jpi,jpj) , &
325	& mbkt (jpi,jpj) , mbku (jpi,jpj) , mbkv(jpi,jpj) , STAT=ierr(9) )
326
327	ALLOCATE( tmask(jpi,jpj,jpk) , umask(jpi,jpj,jpk), &
328	& vmask(jpi,jpj,jpk) , fmask(jpi,jpj,jpk), STAT=ierr(10) )
329
330	#if defined key_noslip_accurate
331	ALLOCATE( npcoa(4,jpk), nicoa(2(jpi+jpj),4,jpk), njcoa(2(jpi+jpj),4,jpk), STAT=ierr(11) )
332	#endif
333	!
334	dom_oce_alloc = MAXVAL(ierr)
335	!
336	END FUNCTION dom_oce_alloc
337
338	!!======================================================================
339	END MODULE dom_oce

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