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namelist @ 21

Last change on this file since 21 was 21, checked in by cholod, 12 years ago
Update of the trunk with the v3.4_r3306
File size: 70.9 KB

Line
1	!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2	!! NEMO/OPA : 1 - run manager (namrun)
3	!! namelists 2 - Domain (namzgr, namzgr_sco, namdom, namtsd)
4	!! 3 - Surface boundary (namsbc, namsbc_ana, namsbc_flx, namsbc_clio, namsbc_core
5	!! namsbc_cpl, namtra_qsr, namsbc_rnf,
6	!! namsbc_apr, namsbc_ssr, namsbc_alb)
7	!! 4 - lateral boundary (namlbc, namcla, namobc, namagrif, nambdy, nambdy_tide)
8	!! 5 - bottom boundary (nambfr, nambbc, nambbl)
9	!! 6 - Tracer (nameos, namtra_adv, namtra_ldf, namtra_dmp)
10	!! 7 - dynamics (namdyn_adv, namdyn_vor, namdyn_hpg, namdyn_spg, namdyn_ldf)
11	!! 8 - Verical physics (namzdf, namzdf_ric, namzdf_tke, namzdf_kpp, namzdf_ddm, namzdf_tmx)
12	!! 9 - diagnostics (namnc4, namtrd, namspr, namflo, namptr, namhsb)
13	!! 10 - miscellaneous (namsol, nammpp, nammpp_dyndist, namctl)
14	!! 11 - Obs & Assim (namobs, nam_asminc)
15	!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
16
17	!!======================================================================
18	!! * Run management namelists *
19	!!======================================================================
20	!! namrun parameters of the run
21	!!======================================================================
22	!
23	!-----------------------------------------------------------------------
24	&namrun ! parameters of the run
25	!-----------------------------------------------------------------------
26	nn_no = 0 ! job number (no more used...)
27	cn_exp = "AMM12" ! experience name
28	nn_it000 = 1 ! first time step
29	nn_itend = 576 ! last time step (std 1 day = 576)
30	nn_date0 = 20070101 ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1)
31	nn_leapy = 1 ! Leap year calendar (1) or not (0)
32	ln_rstart = .false. ! start from rest (F) or from a restart file (T)
33	nn_rstctl = 0 ! restart control => activated only if ln_rstart = T
34	! = 0 nn_date0 read in namelist ; nn_it000 : read in namelist
35	! = 1 nn_date0 read in namelist ; nn_it000 : check consistancy between namelist and restart
36	! = 2 nn_date0 read in restart ; nn_it000 : check consistancy between namelist and restart
37	cn_ocerst_in = "restart" ! suffix of ocean restart name (input)
38	cn_ocerst_out = "restart" ! suffix of ocean restart name (output)
39	nn_istate = 0 ! output the initial state (1) or not (0)
40	nn_stock = 576 ! frequency of creation of a restart file (modulo referenced to 1)
41	nn_write = 12 ! frequency of write in the output file (modulo referenced to nit000)
42	ln_dimgnnn = .false. ! DIMG file format: 1 file for all processors (F) or by processor (T)
43	ln_mskland = .false. ! mask land points in NetCDF outputs (costly: + ~15%)
44	ln_clobber = .false. ! clobber (overwrite) an existing file
45	nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines)
46	/
47
48	!!======================================================================
49	!! * Domain namelists *
50	!!======================================================================
51	!! namzgr vertical coordinate
52	!! namzgr_sco s-coordinate or hybrid z-s-coordinate
53	!! namdom space and time domain (bathymetry, mesh, timestep)
54	!! namtsd data: temperature & salinity
55	!!======================================================================
56	!
57	!-----------------------------------------------------------------------
58	&namzgr ! vertical coordinate
59	!-----------------------------------------------------------------------
60	ln_zco = .false. ! z-coordinate - full steps (T/F) ("key_zco" may also be defined)
61	ln_zps = .false. ! z-coordinate - partial steps (T/F)
62	ln_sco = .true. ! s- or hybrid z-s-coordinate (T/F)
63	/
64	!-----------------------------------------------------------------------
65	&namzgr_sco ! s-coordinate or hybrid z-s-coordinate
66	!-----------------------------------------------------------------------
67	rn_sbot_min = 10. ! minimum depth of s-bottom surface (>0) (m)
68	rn_sbot_max = 7000. ! maximum depth of s-bottom surface (= ocean depth) (>0) (m)
69	rn_theta = 6.0 ! surface control parameter (0<=theta<=20)
70	rn_thetb = 1.00 ! bottom control parameter (0<=thetb<= 1)
71	rn_rmax = 0.30 ! maximum cut-off r-value allowed (0<r_max<1)
72	ln_s_sigma = .true. ! hybrid s-sigma coordinates
73	rn_bb = 0.8 ! stretching with s-sigma
74	rn_hc = 150.0 ! critical depth with s-sigma
75	/
76	!-----------------------------------------------------------------------
77	&namdom ! space and time domain (bathymetry, mesh, timestep)
78	!-----------------------------------------------------------------------
79	nn_bathy = 1 ! compute (=0) or read (=1) the bathymetry file
80	nn_closea = 0 ! remove (=0) or keep (=1) closed seas and lakes (ORCA)
81	nn_msh = 0 ! create (=1) a mesh file or not (=0)
82	rn_hmin = -3. ! min depth of the ocean (>0) or min number of ocean level (<0)
83	rn_e3zps_min= 20. ! partial step thickness is set larger than the minimum of
84	rn_e3zps_rat= 0.1 ! rn_e3zps_min and rn_e3zps_rat*e3t, with 0<rn_e3zps_rat<1
85	!
86	rn_rdt = 150. ! time step for the dynamics (and tracer if nn_acc=0)
87	nn_baro = 30 ! number of barotropic time step ("key_dynspg_ts")
88	rn_atfp = 0.1 ! asselin time filter parameter
89	nn_acc = 0 ! acceleration of convergence : =1 used, rdt < rdttra(k)
90	! =0, not used, rdt = rdttra
91	rn_rdtmin = 300. ! minimum time step on tracers (used if nn_acc=1)
92	rn_rdtmax = 300. ! maximum time step on tracers (used if nn_acc=1)
93	rn_rdth = 300. ! depth variation of tracer time step (used if nn_acc=1)
94	/
95	!-----------------------------------------------------------------------
96	&namtsd ! data : Temperature & Salinity
97	!-----------------------------------------------------------------------
98	! ! file name ! frequency (hours) ! variable ! time interp. ! clim !'yearly' or ! weights ! rotation !
99	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
100	sn_tem = 'data_1m_potential_temperature_nomask', -1,'votemper', .true. , .true., 'yearly' , ' ' , ' '
101	sn_sal = 'data_1m_salinity_nomask' , -1,'vosaline', .true. , .true., 'yearly' , '' , ' '
102	!
103	cn_dir = './' ! root directory for the location of the runoff files
104	ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F)
105	ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F)
106	/
107	!!======================================================================
108	!! * Surface Boundary Condition namelists *
109	!!======================================================================
110	!! namsbc surface boundary condition
111	!! namsbc_ana analytical formulation
112	!! namsbc_flx flux formulation
113	!! namsbc_clio CLIO bulk formulae formulation
114	!! namsbc_core CORE bulk formulae formulation
115	!! namsbc_mfs MFS bulk formulae formulation
116	!! namsbc_cpl CouPLed formulation ("key_coupled")
117	!! namtra_qsr penetrative solar radiation
118	!! namsbc_rnf river runoffs
119	!! namsbc_apr Atmospheric Pressure
120	!! namsbc_ssr sea surface restoring term (for T and/or S)
121	!! namsbc_alb albedo parameters
122	!!======================================================================
123	!
124	!-----------------------------------------------------------------------
125	&namsbc ! Surface Boundary Condition (surface module)
126	!-----------------------------------------------------------------------
127	nn_fsbc = 1 ! frequency of surface boundary condition computation
128	! (also = the frequency of sea-ice model call)
129	ln_ana = .false ! analytical formulation (T => fill namsbc_ana )
130	ln_flx = .true. ! flux formulation (T => fill namsbc_flx )
131	ln_blk_clio = .false. ! CLIO bulk formulation (T => fill namsbc_clio)
132	ln_blk_core = .false. ! CORE bulk formulation (T => fill namsbc_core)
133	ln_blk_mfs = .false. ! MFS bulk formulation (T => fill namsbc_mfs )
134	ln_cpl = .false. ! Coupled formulation (T => fill namsbc_cpl )
135	ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr )
136	nn_ice = 0 ! =0 no ice boundary condition ,
137	! =1 use observed ice-cover ,
138	! =2 ice-model used ("key_lim3" or "key_lim2)
139	ln_dm2dc = .false. ! daily mean to diurnal cycle on short wave
140	ln_rnf = .true. ! runoffs (T => fill namsbc_rnf)
141	ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr)
142	nn_fwb = 0 ! FreshWater Budget: =0 unchecked
143	! =1 global mean of e-p-r set to zero at each time step
144	! =2 annual global mean of e-p-r set to zero
145	! =3 global emp set to zero and spread out over erp area
146	ln_cdgw = .false. ! Neutral drag coefficient read from wave model (T => fill namsbc_wave)
147	/
148	!-----------------------------------------------------------------------
149	&namsbc_ana ! analytical surface boundary condition
150	!-----------------------------------------------------------------------
151	nn_tau000 = 0 ! gently increase the stress over the first ntau_rst time-steps
152	rn_utau0 = 0.5 ! uniform value for the i-stress
153	rn_vtau0 = 0.e0 ! uniform value for the j-stress
154	rn_qns0 = 0.e0 ! uniform value for the total heat flux
155	rn_qsr0 = 0.e0 ! uniform value for the solar radiation
156	rn_emp0 = 0.e0 ! uniform value for the freswater budget (E-P)
157	/
158	!-----------------------------------------------------------------------
159	&namsbc_flx ! surface boundary condition : flux formulation
160	!-----------------------------------------------------------------------
161	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
162	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
163	sn_utau = 'amm12_utau' , 1 , 'utau' , .false. , .false. , 'daily' , '' , ''
164	sn_vtau = 'amm12_vtau' , 1 , 'vtau' , .false. , .false. , 'daily' , '' , ''
165	sn_qtot = 'amm12_flx' , 3 , 'sonsfldo' , .true. , .false. , 'daily' , '' , ''
166	sn_qsr = 'amm12_flx' , 3 , 'soshfldo' , .true. , .false. , 'daily' , '' , ''
167	sn_emp = 'amm12_flx' , 3 , 'sowafldo' , .true. , .false. , 'daily' , '' , ''
168	cn_dir = './fluxes/' ! root directory for the location of the flux files
169	/
170	!-----------------------------------------------------------------------
171	&namsbc_clio ! namsbc_clio CLIO bulk formulae
172	!-----------------------------------------------------------------------
173	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
174	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
175	sn_utau = 'taux_1m' , -1 , 'sozotaux', .true. , .true. , 'yearly' , '' , ''
176	sn_vtau = 'tauy_1m' , -1 , 'sometauy', .true. , .true. , 'yearly' , '' , ''
177	sn_wndm = 'flx' , -1 , 'socliowi', .true. , .true. , 'yearly' , '' , ''
178	sn_tair = 'flx' , -1 , 'socliot2', .true. , .true. , 'yearly' , '' , ''
179	sn_humi = 'flx' , -1 , 'socliohu', .true. , .true. , 'yearly' , '' , ''
180	sn_ccov = 'flx' , -1 , 'socliocl', .false. , .true. , 'yearly' , '' , ''
181	sn_prec = 'flx' , -1 , 'socliopl', .false. , .true. , 'yearly' , '' , ''
182
183	cn_dir = './' ! root directory for the location of the bulk files are
184	/
185	!-----------------------------------------------------------------------
186	&namsbc_core ! namsbc_core CORE bulk formulae
187	!-----------------------------------------------------------------------
188	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
189	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
190	sn_wndi = 'u_10.15JUNE2009_orca2' , 6 , 'U_10_MOD', .false. , .true. , 'yearly' , '' , 'Uwnd'
191	sn_wndj = 'v_10.15JUNE2009_orca2' , 6 , 'V_10_MOD', .false. , .true. , 'yearly' , '' , 'Vwnd'
192	sn_qsr = 'ncar_rad.15JUNE2009_orca2' , 24 , 'SWDN_MOD', .false. , .true. , 'yearly' , '' , ''
193	sn_qlw = 'ncar_rad.15JUNE2009_orca2' , 24 , 'LWDN_MOD', .false. , .true. , 'yearly' , '' , ''
194	sn_tair = 't_10.15JUNE2009_orca2' , 6 , 'T_10_MOD', .false. , .true. , 'yearly' , '' , ''
195	sn_humi = 'q_10.15JUNE2009_orca2' , 6 , 'Q_10_MOD', .false. , .true. , 'yearly' , '' , ''
196	sn_prec = 'ncar_precip.15JUNE2009_orca2', -1 , 'PRC_MOD1', .false. , .true. , 'yearly' , '' , ''
197	sn_snow = 'ncar_precip.15JUNE2009_orca2', -1 , 'SNOW' , .false. , .true. , 'yearly' , '' , ''
198	sn_tdif = 'taudif_core' , 24 , 'taudif' , .false. , .true. , 'yearly' , '' , ''
199
200	cn_dir = './' ! root directory for the location of the bulk files
201	ln_2m = .false. ! air temperature and humidity referenced at 2m (T) instead 10m (F)
202	ln_taudif = .false. ! HF tau contribution: use "mean of stress module - module of the mean stress" data
203	rn_pfac = 1. ! multiplicative factor for precipitation (total & snow)
204	/
205	!-----------------------------------------------------------------------
206	&namsbc_mfs ! namsbc_mfs MFS bulk formulae
207	!-----------------------------------------------------------------------
208	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
209	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
210	sn_wndi = 'ecmwf' , 6 , 'u10' , .true. , .false. , 'daily' ,'bicubic.nc' , ''
211	sn_wndj = 'ecmwf' , 6 , 'v10' , .true. , .false. , 'daily' ,'bicubic.nc' , ''
212	sn_clc = 'ecmwf' , 6 , 'clc' , .true. , .false. , 'daily' ,'bilinear.nc', ''
213	sn_msl = 'ecmwf' , 6 , 'msl' , .true. , .false. , 'daily' ,'bicubic.nc' , ''
214	sn_tair = 'ecmwf' , 6 , 't2' , .true. , .false. , 'daily' ,'bicubic.nc' , ''
215	sn_rhm = 'ecmwf' , 6 , 'rh' , .true. , .false. , 'daily' ,'bilinear.nc', ''
216	sn_prec = 'ecmwf' , 6 , 'precip' , .true. , .true. , 'daily' ,'bicubic.nc' , ''
217
218	cn_dir = './ECMWF/' ! root directory for the location of the bulk files
219	/
220	!-----------------------------------------------------------------------
221	&namsbc_cpl ! coupled ocean/atmosphere model ("key_coupled")
222	!-----------------------------------------------------------------------
223	! ! description ! multiple ! vector ! vector ! vector !
224	! ! ! categories ! reference ! orientation ! grids !
225	! send
226	sn_snd_temp = 'weighted oce and ice' , 'no' , '' , '' , ''
227	sn_snd_alb = 'weighted ice' , 'no' , '' , '' , ''
228	sn_snd_thick = 'none' , 'no' , '' , '' , ''
229	sn_snd_crt = 'none' , 'no' , 'spherical' , 'eastward-northward' , 'T'
230	sn_snd_co2 = 'coupled' , 'no' , '' , '' , ''
231	! receive
232	sn_rcv_w10m = 'none' , 'no' , '' , '' , ''
233	sn_rcv_taumod = 'coupled' , 'no' , '' , '' , ''
234	sn_rcv_tau = 'oce only' , 'no' , 'cartesian' , 'eastward-northward', 'U,V'
235	sn_rcv_dqnsdt = 'coupled' , 'no' , '' , '' , ''
236	sn_rcv_qsr = 'oce and ice' , 'no' , '' , '' , ''
237	sn_rcv_qns = 'oce and ice' , 'no' , '' , '' , ''
238	sn_rcv_emp = 'conservative' , 'no' , '' , '' , ''
239	sn_rcv_rnf = 'coupled' , 'no' , '' , '' , ''
240	sn_rcv_cal = 'coupled' , 'no' , '' , '' , ''
241	sn_rcv_co2 = 'coupled' , 'no' , '' , '' , ''
242	/
243	!-----------------------------------------------------------------------
244	&namtra_qsr ! penetrative solar radiation
245	!-----------------------------------------------------------------------
246	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
247	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
248	sn_chl ='chlorophyll', -1 , 'CHLA' , .true. , .true. , 'yearly' , '' , ''
249
250	cn_dir = './' ! root directory for the location of the runoff files
251	ln_traqsr = .false. ! Light penetration (T) or not (F)
252	ln_qsr_rgb = .true. ! RGB (Red-Green-Blue) light penetration
253	ln_qsr_2bd = .false. ! 2 bands light penetration
254	ln_qsr_bio = .false. ! bio-model light penetration
255	nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0)
256	rn_abs = 0.58 ! RGB & 2 bands: fraction of light (rn_si1)
257	rn_si0 = 0.35 ! RGB & 2 bands: shortess depth of extinction
258	rn_si1 = 23.0 ! 2 bands: longest depth of extinction
259	/
260	!-----------------------------------------------------------------------
261	&namsbc_rnf ! runoffs namelist surface boundary condition
262	!-----------------------------------------------------------------------
263	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
264	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
265	sn_rnf = 'amm12_rivers' , 24 , 'rorunoff', .false. , .true. , 'yearly' , '' , ''
266	sn_cnf = 'runoff_1m_nomask' , 0 , 'socoefr0', .false. , .true. , 'yearly' , '' , ''
267	sn_s_rnf = 'amm12_rivers' , 24 , 'rosaline', .false. , .true. , 'yearly' , '' , ''
268	sn_t_rnf = 'amm12_rivers' , 24 , 'rotemper', .false. , .true. , 'yearly' , '' , ''
269	sn_dep_rnf = 'amm12_rivers' , 24 , 'rodepth' , .false. , .true. , 'yearly' , '' , ''
270
271	cn_dir = './' ! root directory for the location of the runoff files
272	ln_rnf_emp = .false. ! runoffs included into precipitation field (T) or into a file (F)
273	ln_rnf_mouth = .false. ! specific treatment at rivers mouths
274	rn_hrnf = 15.e0 ! depth over which enhanced vertical mixing is used
275	rn_avt_rnf = 1.e-3 ! value of the additional vertical mixing coef. [m2/s]
276	rn_rfact = 1.e0 ! multiplicative factor for runoff
277	ln_rnf_depth = .true. ! read in depth information for runoff
278	ln_rnf_tem = .true. ! read in temperature information for runoff
279	ln_rnf_sal = .true. ! read in salinity information for runoff
280	/
281	!-----------------------------------------------------------------------
282	&namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk
283	!-----------------------------------------------------------------------
284	! ! file name ! frequency (hours) ! variable ! time interpol. ! clim ! 'yearly'/ ! weights ! rotation !
285	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
286	sn_apr = 'patm' , -1 ,'somslpre', .true. , .true. , 'yearly' , '' , ''
287
288	cn_dir = './' ! root directory for the location of the bulk files
289	ln_ref_apr = .false. ! ref. pressure: global mean Patm (T) or a constant (F)
290	/
291	!-----------------------------------------------------------------------
292	&namsbc_ssr ! surface boundary condition : sea surface restoring
293	!-----------------------------------------------------------------------
294	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
295	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
296	sn_sst = 'amm12_sstref' , 24 , 'sst' , .true. , .false. , 'daily' , .false. , '' , ''
297	sn_sss = 'sss_data' , -1 , 'sss' , .true. , .true. , 'yearly' , .false. , '' , ''
298
299	cn_dir = 'fluxes/' ! root directory for the location of the runoff files
300	nn_sstr = 1 ! add a retroaction term in the surface heat flux (=1) or not (=0)
301	nn_sssr = 0 ! add a damping term in the surface freshwater flux (=2)
302	! or to SSS only (=1) or no damping term (=0)
303	rn_dqdt = -40. ! magnitude of the retroaction on temperature [W/m2/K]
304	rn_deds = -27.7 ! magnitude of the damping on salinity [mm/day]
305	ln_sssr_bnd = .true. ! flag to bound erp term (associated with nn_sssr=2)
306	rn_sssr_bnd = 4.e0 ! ABS(Max/Min) value of the damping erp term [mm/day]
307	/
308	!-----------------------------------------------------------------------
309	&namsbc_alb ! albedo parameters
310	!-----------------------------------------------------------------------
311	rn_cloud = 0.06 ! cloud correction to snow and ice albedo
312	rn_albice = 0.53 ! albedo of melting ice in the arctic and antarctic
313	rn_alphd = 0.80 ! coefficients for linear interpolation used to
314	rn_alphc = 0.65 ! compute albedo between two extremes values
315	rn_alphdi = 0.72 ! (Pyane, 1972)
316	/
317
318	!!======================================================================
319	!! * Lateral boundary condition *
320	!!======================================================================
321	!! namlbc lateral momentum boundary condition
322	!! namcla cross land advection
323	!! namobc open boundaries parameters ("key_obc")
324	!! namagrif agrif nested grid ( read by child model only ) ("key_agrif")
325	!! nambdy Unstructured open boundaries ("key_bdy")
326	!! namtide Tidal forcing at open boundaries ("key_bdy_tides")
327	!! namobc_dta open boundaries input
328	!!======================================================================
329	!
330	!-----------------------------------------------------------------------
331	&namlbc ! lateral momentum boundary condition
332	!-----------------------------------------------------------------------
333	rn_shlat = 0 ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat
334	! free slip ! partial slip ! no slip ! strong slip
335	ln_vorlat = .false. ! consistency of vorticity boundary condition with analytical eqs.
336	/
337	!-----------------------------------------------------------------------
338	&namcla ! cross land advection
339	!-----------------------------------------------------------------------
340	nn_cla = 0 ! advection between 2 ocean pts separates by land
341	/
342	!-----------------------------------------------------------------------
343	&namobc ! open boundaries parameters ("key_obc")
344	!-----------------------------------------------------------------------
345	ln_obc_clim = .false. ! climatological obc data files (T) or not (F)
346	ln_vol_cst = .true. ! impose the total volume conservation (T) or not (F)
347	ln_obc_fla = .false. ! Flather open boundary condition
348	nn_obcdta = 1 ! = 0 the obc data are equal to the initial state
349	! = 1 the obc data are read in 'obc.dta' files
350	cn_obcdta = 'annual' ! set to annual if obc datafile hold 1 year of data
351	! set to monthly if obc datafile hold 1 month of data
352	rn_dpein = 1. ! damping time scale for inflow at east open boundary
353	rn_dpwin = 1. ! - - - west - -
354	rn_dpnin = 1. ! - - - north - -
355	rn_dpsin = 1. ! - - - south - -
356	rn_dpeob = 3000. ! time relaxation (days) for the east open boundary
357	rn_dpwob = 15. ! - - - west - -
358	rn_dpnob = 3000. ! - - - north - -
359	rn_dpsob = 15. ! - - - south - -
360	rn_volemp = 1. ! = 0 the total volume change with the surface flux (E-P-R)
361	! = 1 the total volume remains constant
362	/
363	!-----------------------------------------------------------------------
364	&namobc_dta ! open boundaries input ('key_obc')
365	!-----------------------------------------------------------------------
366	! ! file name ! frequency (hours) ! variable ! time interpol. ! clim ! 'yearly' or ! weights ! rotation !
367	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
368	sn_obce(1) = 'obc_east_U', 72 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , ''
369	sn_obce(2) = 'obc_east_V', 72 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , ''
370	sn_obce(3) = 'obc_east_TS', 72 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , ''
371	sn_obce(4) = 'obc_east_TS', 72 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , ''
372	sn_obcw(1) = 'obc_west_U', 72 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , ''
373	sn_obcw(2) = 'obc_west_V', 72 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , ''
374	sn_obcw(3) = 'obc_west_TS', 72 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , ''
375	sn_obcw(4) = 'obc_west_TS', 72 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , ''
376	sn_obcs(1) = 'obc_south_U', 72 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , ''
377	sn_obcs(2) = 'obc_south_V', 72 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , ''
378	sn_obcs(3) = 'obc_south_TS', 72 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , ''
379	sn_obcs(4) = 'obc_south_TS', 72 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , ''
380	/
381	!-----------------------------------------------------------------------
382	&namagrif ! AGRIF zoom ("key_agrif")
383	!-----------------------------------------------------------------------
384	nn_cln_update = 3 ! baroclinic update frequency
385	ln_spc_dyn = .true. ! use 0 as special value for dynamics
386	rn_sponge_tra = 2880. ! coefficient for tracer sponge layer [m2/s]
387	rn_sponge_dyn = 2880. ! coefficient for dynamics sponge layer [m2/s]
388	/
389	!-----------------------------------------------------------------------
390	&nam_tide ! tide parameters (#ifdef key_tide)
391	!-----------------------------------------------------------------------
392	ln_tide_pot = .true. ! use tidal potential forcing
393	nb_harmo = 11 ! number of constituents used
394	clname(1) = 'M2' ! name of constituent
395	clname(2) = 'S2'
396	clname(3) = 'N2'
397	clname(4) = 'K1'
398	clname(5) = 'O1'
399	clname(6) = 'Q1'
400	clname(7) = 'M4'
401	clname(8) = 'K2'
402	clname(9) = 'P1'
403	clname(10) = 'Mf'
404	clname(11) = 'Mm'
405	/
406	!-----------------------------------------------------------------------
407	&nambdy ! unstructured open boundaries ("key_bdy")
408	!-----------------------------------------------------------------------
409	nb_bdy = 1 ! number of open boundary sets
410	ln_coords_file = .true. ! =T : read bdy coordinates from file
411	cn_coords_file = 'coordinates.bdy.nc' ! bdy coordinates files
412	ln_mask_file = .false. ! =T : read mask from file
413	cn_mask_file = '' ! name of mask file (if ln_mask_file=.TRUE.)
414	nn_dyn2d = 2 ! boundary conditions for barotropic fields
415	nn_dyn2d_dta = 2 ! = 0, bdy data are equal to the initial state
416	! = 1, bdy data are read in 'bdydata .nc' files
417	! = 2, use tidal harmonic forcing data from files
418	! = 3, use external data AND tidal harmonic forcing
419	nn_dyn3d = 0 ! boundary conditions for baroclinic velocities
420	nn_dyn3d_dta = 0 ! = 0, bdy data are equal to the initial state
421	! = 1, bdy data are read in 'bdydata .nc' files
422	nn_tra = 1 ! boundary conditions for T and S
423	nn_tra_dta = 0 ! = 0, bdy data are equal to the initial state
424	! = 1, bdy data are read in 'bdydata .nc' files
425	nn_rimwidth = 10 ! width of the relaxation zone
426	ln_vol = .false. ! total volume correction (see nn_volctl parameter)
427	nn_volctl = 1 ! = 0, the total water flux across open boundaries is zero
428	/
429	!-----------------------------------------------------------------------
430	&nambdy_dta ! open boundaries - external data ("key_bdy")
431	!-----------------------------------------------------------------------
432	! ! file name ! frequency (hours) ! variable ! time interpol. ! clim ! 'yearly'/ ! weights ! rotation !
433	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
434	bn_ssh = 'amm12_bdyT_u2d' , 24 , 'sossheig' , .true. , .false. , 'daily' , '' , ''
435	bn_u2d = 'amm12_bdyU_u2d' , 24 , 'vobtcrtx' , .true. , .false. , 'daily' , '' , ''
436	bn_v2d = 'amm12_bdyV_u2d' , 24 , 'vobtcrty' , .true. , .false. , 'daily' , '' , ''
437	bn_u3d = 'amm12_bdyU_u3d' , 24 , 'vozocrtx' , .true. , .false. , 'daily' , '' , ''
438	bn_v3d = 'amm12_bdyV_u3d' , 24 , 'vomecrty' , .true. , .false. , 'daily' , '' , ''
439	bn_tem = 'amm12_bdyT_tra' , 24 , 'votemper' , .true. , .false. , 'daily' , '' , ''
440	bn_sal = 'amm12_bdyT_tra' , 24 , 'vosaline' , .true. , .false. , 'daily' , '' , ''
441	cn_dir = 'bdydta/'
442	ln_full_vel = .false.
443	/
444	!-----------------------------------------------------------------------
445	&nambdy_tide ! tidal forcing at open boundaries
446	!-----------------------------------------------------------------------
447	filtide = 'bdydta/amm12_bdytide_' ! file name root of tidal forcing files
448	tide_cpt(1) ='Q1' ! names of tidal components used
449	tide_cpt(2) ='O1' ! names of tidal components used
450	tide_cpt(3) ='P1' ! names of tidal components used
451	tide_cpt(4) ='S1' ! names of tidal components used
452	tide_cpt(5) ='K1' ! names of tidal components used
453	tide_cpt(6) ='2N2' ! names of tidal components used
454	tide_cpt(7) ='MU2' ! names of tidal components used
455	tide_cpt(8) ='N2' ! names of tidal components used
456	tide_cpt(9) ='NU2' ! names of tidal components used
457	tide_cpt(10) ='M2' ! names of tidal components used
458	tide_cpt(11) ='L2' ! names of tidal components used
459	tide_cpt(12) ='T2' ! names of tidal components used
460	tide_cpt(13) ='S2' ! names of tidal components used
461	tide_cpt(14) ='K2' ! names of tidal components used
462	tide_cpt(15) ='M4' ! names of tidal components used
463	tide_speed(1) = 13.398661 ! phase speeds of tidal components (deg/hour)
464	tide_speed(2) = 13.943036 ! phase speeds of tidal components (deg/hour)
465	tide_speed(3) = 14.958932 ! phase speeds of tidal components (deg/hour)
466	tide_speed(4) = 15.000001 ! phase speeds of tidal components (deg/hour)
467	tide_speed(5) = 15.041069 ! phase speeds of tidal components (deg/hour)
468	tide_speed(6) = 27.895355 ! phase speeds of tidal components (deg/hour)
469	tide_speed(7) = 27.968210 ! phase speeds of tidal components (deg/hour)
470	tide_speed(8) = 28.439730 ! phase speeds of tidal components (deg/hour)
471	tide_speed(9) = 28.512585 ! phase speeds of tidal components (deg/hour)
472	tide_speed(10) = 28.984106 ! phase speeds of tidal components (deg/hour)
473	tide_speed(11) = 29.528479 ! phase speeds of tidal components (deg/hour)
474	tide_speed(12) = 29.958935 ! phase speeds of tidal components (deg/hour)
475	tide_speed(13) = 30.000002 ! phase speeds of tidal components (deg/hour)
476	tide_speed(14) = 30.082138 ! phase speeds of tidal components (deg/hour)
477	tide_speed(15) = 57.968212 ! phase speeds of tidal components (deg/hour)
478	ln_tide_date = .true. ! adjust tidal harmonics for start date of run
479	/
480	!!======================================================================
481	!! * Bottom boundary condition *
482	!!======================================================================
483	!! nambfr bottom friction
484	!! nambbc bottom temperature boundary condition
485	!! nambbl bottom boundary layer scheme ("key_trabbl")
486	!!======================================================================
487	!
488	!-----------------------------------------------------------------------
489	&nambfr ! bottom friction
490	!-----------------------------------------------------------------------
491	nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction
492	! = 2 : nonlinear friction
493	rn_bfri1 = 4.e-4 ! bottom drag coefficient (linear case)
494	rn_bfri2 = 2.5e-3 ! bottom drag coefficient (non linear case)
495	rn_bfeb2 = 0.0e0 ! bottom turbulent kinetic energy background (m2/s2)
496	ln_bfr2d = .false. ! horizontal variation of the bottom friction coef (read a 2D mask file )
497	rn_bfrien = 50. ! local multiplying factor of bfr (ln_bfr2d=T)
498	ln_bfrimp = .true. ! implicit bottom friction (requires ln_zdfexp = .false. if true)
499	/
500	!-----------------------------------------------------------------------
501	&nambbc ! bottom temperature boundary condition
502	!-----------------------------------------------------------------------
503	ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom
504	nn_geoflx = 2 ! geothermal heat flux: = 0 no flux
505	! = 1 constant flux
506	! = 2 variable flux (read in geothermal_heating.nc in mW/m2)
507	rn_geoflx_cst = 86.4e-3 ! Constant value of geothermal heat flux [W/m2]
508	/
509	!-----------------------------------------------------------------------
510	&nambbl ! bottom boundary layer scheme
511	!-----------------------------------------------------------------------
512	nn_bbl_ldf = 0 ! diffusive bbl (=1) or not (=0)
513	nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0)
514	rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s]
515	rn_gambbl = 10. ! advective bbl coefficient [s]
516	/
517
518	!!======================================================================
519	!! Tracer (T & S ) namelists
520	!!======================================================================
521	!! nameos equation of state
522	!! namtra_adv advection scheme
523	!! namtra_ldf lateral diffusion scheme
524	!! namtra_dmp T & S newtonian damping
525	!!======================================================================
526	!
527	!-----------------------------------------------------------------------
528	&nameos ! ocean physical parameters
529	!-----------------------------------------------------------------------
530	nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency
531	! = 0, UNESCO (formulation of Jackett and McDougall (1994) and of McDougall (1987) )
532	! = 1, linear: rho(T) = rau0 * ( 1.028 - ralpha * T )
533	! = 2, linear: rho(T,S) = rau0 * ( rbeta * S - ralpha * T )
534	rn_alpha = 2.0e-4 ! thermal expension coefficient (nn_eos= 1 or 2)
535	rn_beta = 7.7e-4 ! saline expension coefficient (nn_eos= 2)
536	/
537	!-----------------------------------------------------------------------
538	&namtra_adv ! advection scheme for tracer
539	!-----------------------------------------------------------------------
540	ln_traadv_cen2 = .false. ! 2nd order centered scheme
541	ln_traadv_tvd = .true. ! TVD scheme
542	ln_traadv_muscl = .false. ! MUSCL scheme
543	ln_traadv_muscl2 = .false. ! MUSCL2 scheme + cen2 at boundaries
544	ln_traadv_ubs = .false. ! UBS scheme
545	ln_traadv_qck = .false. ! QUICKEST scheme
546	/
547	!----------------------------------------------------------------------------------
548	&namtra_ldf ! lateral diffusion scheme for tracers
549	!----------------------------------------------------------------------------------
550	! ! Operator type:
551	ln_traldf_lap = .true. ! laplacian operator
552	ln_traldf_bilap = .false. ! bilaplacian operator
553	! ! Direction of action:
554	ln_traldf_level = .false. ! iso-level
555	ln_traldf_hor = .true. ! horizontal (geopotential) (needs "key_ldfslp" when ln_sco=T)
556	ln_traldf_iso = .false. ! iso-neutral (needs "key_ldfslp")
557	! ! Griffies parameters (all need "key_ldfslp")
558	ln_traldf_grif = .false. ! use griffies triads
559	ln_traldf_gdia = .false. ! output griffies eddy velocities
560	ln_triad_iso = .false. ! pure lateral mixing in ML
561	ln_botmix_grif = .false. ! lateral mixing on bottom
562	! ! Coefficients
563	! Eddy-induced (GM) advection always used with Griffies; otherwise needs "key_traldf_eiv"
564	! Value rn_aeiv_0 is ignored unless = 0 with Held-Larichev spatially varying aeiv
565	! (key_traldf_c2d & key_traldf_eiv & key_orca_r2, _r1 or _r05)
566	rn_aeiv_0 = 0. ! eddy induced velocity coefficient [m2/s]
567	rn_aht_0 = 50. ! horizontal eddy diffusivity for tracers [m2/s]
568	rn_ahtb_0 = 0. ! background eddy diffusivity for ldf_iso [m2/s]
569	! (normally=0; not used with Griffies)
570	/
571	!-----------------------------------------------------------------------
572	&namtra_dmp ! tracer: T & S newtonian damping
573	!-----------------------------------------------------------------------
574	ln_tradmp = .false. ! add a damping termn (T) or not (F)
575	nn_hdmp = -1 ! horizontal shape =-1, damping in Med and Red Seas only
576	! =XX, damping poleward of XX degrees (XX>0)
577	! + F(distance-to-coast) + Red and Med Seas
578	nn_zdmp = 0 ! vertical shape =0 damping throughout the water column
579	! =1 no damping in the mixing layer (kz criteria)
580	! =2 no damping in the mixed layer (rho crieria)
581	rn_surf = 50. ! surface time scale of damping [days]
582	rn_bot = 360. ! bottom time scale of damping [days]
583	rn_dep = 800. ! depth of transition between rn_surf and rn_bot [meters]
584	nn_file = 0 ! create a damping.coeff NetCDF file (=1) or not (=0)
585	/
586
587	!!======================================================================
588	!! * Dynamics namelists *
589	!!======================================================================
590	!! namdyn_adv formulation of the momentum advection
591	!! namdyn_vor advection scheme
592	!! namdyn_hpg hydrostatic pressure gradient
593	!! namdyn_spg surface pressure gradient (CPP key only)
594	!! namdyn_ldf lateral diffusion scheme
595	!!======================================================================
596	!
597	!-----------------------------------------------------------------------
598	&namdyn_adv ! formulation of the momentum advection
599	!-----------------------------------------------------------------------
600	ln_dynadv_vec = .true. ! vector form (T) or flux form (F)
601	ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme
602	ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme
603	/
604	!-----------------------------------------------------------------------
605	&namdyn_vor ! option of physics/algorithm (not control by CPP keys)
606	!-----------------------------------------------------------------------
607	ln_dynvor_ene = .false. ! enstrophy conserving scheme
608	ln_dynvor_ens = .false. ! energy conserving scheme
609	ln_dynvor_mix = .false. ! mixed scheme
610	ln_dynvor_een = .true. ! energy & enstrophy scheme
611	/
612	!-----------------------------------------------------------------------
613	&namdyn_hpg ! Hydrostatic pressure gradient option
614	!-----------------------------------------------------------------------
615	ln_hpg_zco = .false. ! z-coordinate - full steps
616	ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation)
617	ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation)
618	ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial)
619	ln_hpg_prj = .true. ! s-coordinate (Pressure Jacobian scheme)
620	ln_dynhpg_imp = .false. ! time stepping: semi-implicit time scheme (T)
621	! centered time scheme (F)
622	/
623	!-----------------------------------------------------------------------
624	!namdyn_spg ! surface pressure gradient (CPP key only)
625	!-----------------------------------------------------------------------
626	! ! explicit free surface ("key_dynspg_exp")
627	! ! filtered free surface ("key_dynspg_flt")
628	! ! split-explicit free surface ("key_dynspg_ts")
629
630	!-----------------------------------------------------------------------
631	&namdyn_ldf ! lateral diffusion on momentum
632	!-----------------------------------------------------------------------
633	! ! Type of the operator :
634	ln_dynldf_lap = .true. ! laplacian operator
635	ln_dynldf_bilap = .true. ! bilaplacian operator
636	! Direction of action :
637	ln_dynldf_level = .false. ! iso-level
638	ln_dynldf_hor = .true. ! horizontal (geopotential) (require "key_ldfslp" in s-coord.)
639	ln_dynldf_iso = .false. ! iso-neutral (require "key_ldfslp")
640	! Coefficient
641	rn_ahm_0_lap = 60.0 ! horizontal laplacian eddy viscosity [m2/s]
642	rn_ahmb_0 = 0.0 ! background eddy viscosity for ldf_iso [m2/s]
643	rn_ahm_0_blp = -1.0e+10 ! horizontal bilaplacian eddy viscosity [m4/s]
644	/
645
646	!!======================================================================
647	!! Tracers & Dynamics vertical physics namelists
648	!!======================================================================
649	!! namzdf vertical physics
650	!! namzdf_ric richardson number dependent vertical mixing ("key_zdfric")
651	!! namzdf_tke TKE dependent vertical mixing ("key_zdftke")
652	!! namzdf_kpp KPP dependent vertical mixing ("key_zdfkpp")
653	!! namzdf_ddm double diffusive mixing parameterization ("key_zdfddm")
654	!! namzdf_tmx tidal mixing parameterization ("key_zdftmx")
655	!!======================================================================
656	!
657	!-----------------------------------------------------------------------
658	&namzdf ! vertical physics
659	!-----------------------------------------------------------------------
660	rn_avm0 = 0.1e-6 ! vertical eddy viscosity [m2/s] (background Kz if not "key_zdfcst")
661	rn_avt0 = 0.1e-6 ! vertical eddy diffusivity [m2/s] (background Kz if not "key_zdfcst")
662	nn_avb = 0 ! profile for background avt & avm (=1) or not (=0)
663	nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0)
664	ln_zdfevd = .false. ! enhanced vertical diffusion (evd) (T) or not (F)
665	nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1)
666	rn_avevd = 100. ! evd mixing coefficient [m2/s]
667	ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm (T) or not (F)
668	nn_npc = 1 ! frequency of application of npc
669	nn_npcp = 365 ! npc control print frequency
670	ln_zdfexp = .false. ! time-stepping: split-explicit (T) or implicit (F) time stepping
671	nn_zdfexp = 3 ! number of sub-timestep for ln_zdfexp=T
672	/
673	!-----------------------------------------------------------------------
674	&namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" )
675	!-----------------------------------------------------------------------
676	rn_avmri = 100.e-4 ! maximum value of the vertical viscosity
677	rn_alp = 5. ! coefficient of the parameterization
678	nn_ric = 2 ! coefficient of the parameterization
679	rn_ekmfc = 0.7 ! Factor in the Ekman depth Equation
680	rn_mldmin = 1.0 ! minimum allowable mixed-layer depth estimate (m)
681	rn_mldmax =1000.0 ! maximum allowable mixed-layer depth estimate (m)
682	rn_wtmix = 10.0 ! vertical eddy viscosity coeff [m2/s] in the mixed-layer
683	rn_wvmix = 10.0 ! vertical eddy diffusion coeff [m2/s] in the mixed-layer
684	ln_mldw = .true. ! Flag to use or not the mized layer depth param.
685	/
686	!-----------------------------------------------------------------------
687	&namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke")
688	!-----------------------------------------------------------------------
689	rn_ediff = 0.1 ! coef. for vertical eddy coef. (avt=rn_ediffmxlsqrt(e) )
690	rn_ediss = 0.7 ! coef. of the Kolmogoroff dissipation
691	rn_ebb = 67.83 ! coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T)
692	rn_emin = 1.e-6 ! minimum value of tke [m2/s2]
693	rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2]
694	nn_mxl = 2 ! mixing length: = 0 bounded by the distance to surface and bottom
695	! = 1 bounded by the local vertical scale factor
696	! = 2 first vertical derivative of mixing length bounded by 1
697	! = 3 as =2 with distinct disspipative an mixing length scale
698	nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm)
699	ln_mxl0 = .true. ! surface mixing length scale = F(wind stress) (T) or not (F)
700	rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value
701	ln_lc = .true. ! Langmuir cell parameterisation (Axell 2002)
702	rn_lc = 0.15 ! coef. associated to Langmuir cells
703	nn_etau = 1 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves
704	! = 0 no penetration
705	! = 1 add a tke source below the ML
706	! = 2 add a tke source just at the base of the ML
707	! = 3 as = 1 applied on HF part of the stress ("key_coupled")
708	rn_efr = 0.05 ! fraction of surface tke value which penetrates below the ML (nn_etau=1 or 2)
709	nn_htau = 1 ! type of exponential decrease of tke penetration below the ML
710	! = 0 constant 10 m length scale
711	! = 1 0.5m at the equator to 30m poleward of 40 degrees
712	/
713	!------------------------------------------------------------------------
714	&namzdf_kpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionally:
715	!------------------------------------------------------------------------ "key_kppcustom" or "key_kpplktb")
716	ln_kpprimix = .true. ! shear instability mixing
717	rn_difmiw = 1.0e-04 ! constant internal wave viscosity [m2/s]
718	rn_difsiw = 0.1e-04 ! constant internal wave diffusivity [m2/s]
719	rn_riinfty = 0.8 ! local Richardson Number limit for shear instability
720	rn_difri = 0.0050 ! maximum shear mixing at Rig = 0 [m2/s]
721	rn_bvsqcon = -0.01e-07 ! Brunt-Vaisala squared for maximum convection [1/s2]
722	rn_difcon = 1. ! maximum mixing in interior convection [m2/s]
723	nn_avb = 0 ! horizontal averaged (=1) or not (=0) on avt and amv
724	nn_ave = 1 ! constant (=0) or profile (=1) background on avt
725	/
726	!-----------------------------------------------------------------------
727	&namzdf_gls ! GLS vertical diffusion ("key_zdfgls")
728	!-----------------------------------------------------------------------
729	rn_emin = 1.e-6 ! minimum value of e [m2/s2]
730	rn_epsmin = 1.e-12 ! minimum value of eps [m2/s3]
731	ln_length_lim = .true. ! limit on the dissipation rate under stable stratification (Galperin et al., 1988)
732	rn_clim_galp = 0.53 ! galperin limit
733	ln_crban = .true. ! Use Craig & Banner (1994) surface wave mixing parametrisation
734	ln_sigpsi = .true. ! Activate or not Burchard 2001 mods on psi schmidt number in the wb case
735	rn_crban = 100. ! Craig and Banner 1994 constant for wb tke flux
736	rn_charn = 100000. ! Charnock constant for wb induced roughness length
737	nn_tkebc_surf = 1 ! surface tke condition (0/1/2=Dir/Neum/Dir Mellor-Blumberg)
738	nn_tkebc_bot = 1 ! bottom tke condition (0/1=Dir/Neum)
739	nn_psibc_surf = 1 ! surface psi condition (0/1/2=Dir/Neum/Dir Mellor-Blumberg)
740	nn_psibc_bot = 1 ! bottom psi condition (0/1=Dir/Neum)
741	nn_stab_func = 2 ! stability function (0=Galp, 1= KC94, 2=CanutoA, 3=CanutoB)
742	nn_clos = 1 ! predefined closure type (0=MY82, 1=k-eps, 2=k-w, 3=Gen)
743	/
744	!-----------------------------------------------------------------------
745	&namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm")
746	!-----------------------------------------------------------------------
747	rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity)
748	rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio
749	/
750	!-----------------------------------------------------------------------
751	&namzdf_tmx ! tidal mixing parameterization ("key_zdftmx")
752	!-----------------------------------------------------------------------
753	rn_htmx = 500. ! vertical decay scale for turbulence (meters)
754	rn_n2min = 1.e-8 ! threshold of the Brunt-Vaisala frequency (s-1)
755	rn_tfe = 0.333 ! tidal dissipation efficiency
756	rn_me = 0.2 ! mixing efficiency
757	ln_tmx_itf = .FALSE. ! ITF specific parameterisation
758	rn_tfe_itf = 1. ! ITF tidal dissipation efficiency
759	/
760
761	!!======================================================================
762	!! * Miscellaneous namelists *
763	!!======================================================================
764	!! nammpp Massively Parallel Processing ("key_mpp_mpi)
765	!! namctl Control prints & Benchmark
766	!! namsol elliptic solver / island / free surface
767	!!======================================================================
768	!
769	!-----------------------------------------------------------------------
770	&namsol ! elliptic solver / island / free surface
771	!-----------------------------------------------------------------------
772	nn_solv = 1 ! elliptic solver: =1 preconditioned conjugate gradient (pcg)
773	! =2 successive-over-relaxation (sor)
774	nn_sol_arp = 0 ! absolute/relative (0/1) precision convergence test
775	rn_eps = 1.e-6 ! absolute precision of the solver
776	nn_nmin = 300 ! minimum of iterations for the SOR solver
777	nn_nmax = 800 ! maximum of iterations for the SOR solver
778	nn_nmod = 10 ! frequency of test for the SOR solver
779	rn_resmax = 1.e-10 ! absolute precision for the SOR solver
780	rn_sor = 1.92 ! optimal coefficient for SOR solver (to be adjusted with the domain)
781	/
782	!-----------------------------------------------------------------------
783	&nammpp ! Massively Parallel Processing ("key_mpp_mpi)
784	!-----------------------------------------------------------------------
785	cn_mpi_send = 'I' ! mpi send/recieve type ='S', 'B', or 'I' for standard send,
786	! buffer blocking send or immediate non-blocking sends, resp.
787	nn_buffer = 0 ! size in bytes of exported buffer ('B' case), 0 no exportation
788	ln_nnogather= .false. ! activate code to avoid mpi_allgather use at the northfold
789	jpni = 0 ! jpni number of processors following i (set automatically if < 1)
790	jpnj = 0 ! jpnj number of processors following j (set automatically if < 1)
791	jpnij = 0 ! jpnij number of local domains (set automatically if < 1)
792	/
793	!-----------------------------------------------------------------------
794	&namctl ! Control prints & Benchmark
795	!-----------------------------------------------------------------------
796	ln_ctl = .false. ! trends control print (expensive!)
797	nn_print = 0 ! level of print (0 no extra print)
798	nn_ictls = 0 ! start i indice of control sum (use to compare mono versus
799	nn_ictle = 0 ! end i indice of control sum multi processor runs
800	nn_jctls = 0 ! start j indice of control over a subdomain)
801	nn_jctle = 0 ! end j indice of control
802	nn_isplt = 1 ! number of processors in i-direction
803	nn_jsplt = 1 ! number of processors in j-direction
804	nn_bench = 0 ! Bench mode (1/0): CAUTION use zero except for bench
805	! (no physical validity of the results)
806	nn_timing = 1 ! timing by routine activated (=1) creates timing.output file, or not (=0)
807	/
808
809	!!======================================================================
810	!! * Diagnostics namelists *
811	!!======================================================================
812	!! namnc4 netcdf4 chunking and compression settings ("key_netcdf4")
813	!! namtrd dynamics and/or tracer trends ("key_trddyn","key_trdtra","key_trdmld")
814	!! namflo float parameters ("key_float")
815	!! namptr Poleward Transport Diagnostics
816	!! namhsb Heat and salt budgets
817	!!======================================================================
818	!
819	!-----------------------------------------------------------------------
820	&namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4")
821	!-----------------------------------------------------------------------
822	nn_nchunks_i= 4 ! number of chunks in i-dimension
823	nn_nchunks_j= 4 ! number of chunks in j-dimension
824	nn_nchunks_k= 31 ! number of chunks in k-dimension
825	! setting nn_nchunks_k = jpk will give a chunk size of 1 in the vertical which
826	! is optimal for postprocessing which works exclusively with horizontal slabs
827	ln_nc4zip = .true. ! (T) use netcdf4 chunking and compression
828	! (F) ignore chunking information and produce netcdf3-compatible files
829	/
830	!-----------------------------------------------------------------------
831	&namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra")
832	! ! or mixed-layer trends or barotropic vorticity ("key_trdmld" or "key_trdvor")
833	!-----------------------------------------------------------------------
834	nn_trd = 365 ! time step frequency dynamics and tracers trends
835	nn_ctls = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk)
836	rn_ucf = 1. ! unit conversion factor (=1 -> /seconds ; =86400. -> /day)
837	cn_trdrst_in = "restart_mld" ! suffix of ocean restart name (input)
838	cn_trdrst_out = "restart_mld" ! suffix of ocean restart name (output)
839	ln_trdmld_restart = .false. ! restart for ML diagnostics
840	ln_trdmld_instant = .false. ! flag to diagnose trends of instantantaneous or mean ML T/S
841	/
842	!-----------------------------------------------------------------------
843	&namgap ! level mean model-data gap ('key_diagap')
844	!-----------------------------------------------------------------------
845	nn_gap = 15 ! time-step frequency of model-data gap computation
846	nn_prg = 10 ! time-step frequency of gap print in model output
847	/
848	!-----------------------------------------------------------------------
849	&namflo ! float parameters ("key_float")
850	!-----------------------------------------------------------------------
851	jpnfl = 1 ! total number of floats during the run
852	jpnnewflo = 0 ! number of floats for the restart
853	ln_rstflo = .false. ! float restart (T) or not (F)
854	nn_writefl = 75 ! frequency of writing in float output file
855	nn_stockfl = 5475 ! frequency of creation of the float restart file
856	ln_argo = .false. ! Argo type floats (stay at the surface each 10 days)
857	ln_flork4 = .false. ! trajectories computed with a 4th order Runge-Kutta (T)
858	! or computed with Blanke' scheme (F)
859	ln_ariane = .true. ! Input with Ariane tool convention(T)
860	ln_flo_ascii = .true. ! Output with Ariane tool netcdf convention(F) or ascii file (T)
861	/
862	!-----------------------------------------------------------------------
863	&namptr ! Poleward Transport Diagnostic
864	!-----------------------------------------------------------------------
865	ln_diaptr = .false. ! Poleward heat and salt transport (T) or not (F)
866	ln_diaznl = .false. ! Add zonal means and meridional stream functions
867	ln_subbas = .false. ! Atlantic/Pacific/Indian basins computation (T) or not
868	! (orca configuration only, need input basins mask file named "subbasins.nc"
869	ln_ptrcomp = .false. ! Add decomposition : overturning
870	nn_fptr = 1 ! Frequency of ptr computation [time step]
871	nn_fwri = 15 ! Frequency of ptr outputs [time step]
872	/
873	!-----------------------------------------------------------------------
874	&namhsb ! Heat and salt budgets
875	!-----------------------------------------------------------------------
876	ln_diahsb = .false. ! check the heat and salt budgets (T) or not (F)
877	/
878	!-----------------------------------------------------------------------
879	&nam_diaharm ! Harmonic analysis of tidal constituents ('key_diaharm')
880	!-----------------------------------------------------------------------
881	nit000_han = 1 ! First time step used for harmonic analysis
882	nitend_han = 75 ! Last time step used for harmonic analysis
883	nstep_han = 15 ! Time step frequency for harmonic analysis
884	tname(1) = 'M2' ! Name of tidal constituents
885	tname(2) = 'K1'
886	/
887	!-----------------------------------------------------------------------
888	&namdct ! transports through sections
889	!-----------------------------------------------------------------------
890	nn_dct = 15 ! time step frequency for transports computing
891	nn_dctwri = 15 ! time step frequency for transports writing
892	nn_secdebug = 112 ! 0 : no section to debug
893	! -1 : debug all section
894	! 0 < n : debug section number n
895	/
896	!!======================================================================
897	!! * Observation & Assimilation namelists *
898	!!======================================================================
899	!! namobs observation and model comparison ('key_diaobs')
900	!! nam_asminc assimilation increments ('key_asminc')
901	!!======================================================================
902	!
903	!-----------------------------------------------------------------------
904	&namobs ! observation usage switch ('key_diaobs')
905	!-----------------------------------------------------------------------
906	ln_t3d = .false. ! Logical switch for T profile observations
907	ln_s3d = .false. ! Logical switch for S profile observations
908	ln_ena = .false. ! Logical switch for ENACT insitu data set
909	! ! ln_cor Logical switch for Coriolis insitu data set
910	ln_profb = .false. ! Logical switch for feedback insitu data set
911	ln_sla = .false. ! Logical switch for SLA observations
912
913	ln_sladt = .false. ! Logical switch for AVISO SLA data
914
915	ln_slafb = .false. ! Logical switch for feedback SLA data
916	! ln_ssh Logical switch for SSH observations
917
918	ln_sst = .false. ! Logical switch for SST observations
919	! ln_reysst Logical switch for Reynolds observations
920	! ln_ghrsst Logical switch for GHRSST observations
921
922	ln_sstfb = .false. ! Logical switch for feedback SST data
923	! ln_sss Logical switch for SSS observations
924	! ln_seaice Logical switch for Sea Ice observations
925	! ln_vel3d Logical switch for velocity observations
926	! ln_velavcur Logical switch for velocity daily av. cur.
927	! ln_velhrcur Logical switch for velocity high freq. cur.
928	! ln_velavadcp Logical switch for velocity daily av. ADCP
929	! ln_velhradcp Logical switch for velocity high freq. ADCP
930	! ln_velfb Logical switch for feedback velocity data
931	! ln_grid_global Global distribtion of observations
932	! ln_grid_search_lookup Logical switch for obs grid search w/lookup table
933	! grid_search_file Grid search lookup file header
934	! enactfiles ENACT input observation file names
935	! coriofiles Coriolis input observation file name
936	! ! profbfiles: Profile feedback input observation file name
937	profbfiles = 'profiles_01.nc'
938	! ln_profb_enatim Enact feedback input time setting switch
939	! slafilesact Active SLA input observation file name
940	! slafilespas Passive SLA input observation file name
941	! ! slafbfiles: Feedback SLA input observation file name
942	slafbfiles = 'sla_01.nc'
943	! sstfiles GHRSST input observation file name
944	! ! sstfbfiles: Feedback SST input observation file name
945	sstfbfiles = 'sst_01.nc' 'sst_02.nc' 'sst_03.nc' 'sst_04.nc' 'sst_05.nc'
946	! seaicefiles Sea Ice input observation file name
947	! velavcurfiles Vel. cur. daily av. input file name
948	! velhvcurfiles Vel. cur. high freq. input file name
949	! velavadcpfiles Vel. ADCP daily av. input file name
950	! velhvadcpfiles Vel. ADCP high freq. input file name
951	! velfbfiles Vel. feedback input observation file name
952	! dobsini Initial date in window YYYYMMDD.HHMMSS
953	! dobsend Final date in window YYYYMMDD.HHMMSS
954	! n1dint Type of vertical interpolation method
955	! n2dint Type of horizontal interpolation method
956	! ln_nea Rejection of observations near land switch
957	nmsshc = 0 ! MSSH correction scheme
958	! mdtcorr MDT correction
959	! mdtcutoff MDT cutoff for computed correction
960	ln_altbias = .false. ! Logical switch for alt bias
961	ln_ignmis = .true. ! Logical switch for ignoring missing files
962	! endailyavtypes ENACT daily average types
963	ln_grid_global = .true.
964	ln_grid_search_lookup = .false.
965	/
966	!-----------------------------------------------------------------------
967	&nam_asminc ! assimilation increments ('key_asminc')
968	!-----------------------------------------------------------------------
969	ln_bkgwri = .false. ! Logical switch for writing out background state
970	ln_trjwri = .false. ! Logical switch for writing out state trajectory
971	ln_trainc = .false. ! Logical switch for applying tracer increments
972	ln_dyninc = .false. ! Logical switch for applying velocity increments
973	ln_sshinc = .false. ! Logical switch for applying SSH increments
974	ln_asmdin = .false. ! Logical switch for Direct Initialization (DI)
975	ln_asmiau = .false. ! Logical switch for Incremental Analysis Updating (IAU)
976	nitbkg = 0 ! Timestep of background in [0,nitend-nit000-1]
977	nitdin = 0 ! Timestep of background for DI in [0,nitend-nit000-1]
978	nitiaustr = 1 ! Timestep of start of IAU interval in [0,nitend-nit000-1]
979	nitiaufin = 15 ! Timestep of end of IAU interval in [0,nitend-nit000-1]
980	niaufn = 0 ! Type of IAU weighting function
981	nittrjfrq = 0 ! Frequency of trajectory output for 4D-VAR
982	ln_salfix = .false. ! Logical switch for ensuring that the sa > salfixmin
983	salfixmin = -9999 ! Minimum salinity after applying the increments
984	nn_divdmp = 0 ! Number of iterations of divergence damping operator
985	/
986	!-----------------------------------------------------------------------
987	&namsbc_wave ! External fields from wave model
988	!-----------------------------------------------------------------------
989	! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
990	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
991	sn_cdg = 'cdg_wave' , 1 , 'drag_coeff' , .true. , .false. , 'daily' ,'' , ''
992	!
993	cn_dir_cdg = './' ! root directory for the location of drag coefficient files
994	/
995	!-----------------------------------------------------------------------
996	&namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed)
997	!-----------------------------------------------------------------------
998	! Suggested lengthscale values are those of Eby & Holloway (1994) for a coarse model
999	ln_neptsimp = .false. ! yes/no use simplified neptune
1000
1001	ln_smooth_neptvel = .false. ! yes/no smooth zunep, zvnep
1002	rn_tslse = 1.2e4 ! value of lengthscale L at the equator
1003	rn_tslsp = 3.0e3 ! value of lengthscale L at the pole
1004	! Specify whether to ramp down the Neptune velocity in shallow
1005	! water, and if so the depth range controlling such ramping down
1006	ln_neptramp = .true. ! ramp down Neptune velocity in shallow water
1007	rn_htrmin = 100.0 ! min. depth of transition range
1008	rn_htrmax = 200.0 ! max. depth of transition range
1009	/

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