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namelist_ref in NEMO/branches/2020/dev_r13383_HPC-02_Daley_Tiling/cfgs/SHARED – NEMO

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source: NEMO/branches/2020/dev_r13383_HPC-02_Daley_Tiling/cfgs/SHARED/namelist_ref @ 13514

Last change on this file since 13514 was 13514, checked in by hadcv, 4 years ago
Tiling variables, functions and namelist
Property svn:keywords set to `Id` Property svn:mime-type set to `text/x-fortran`
File size: 111.4 KB

Line
1	!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2	!! NEMO/OCE : Reference namelist_ref !!
3	!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
4	!! NEMO/OCE : 1 - Domain & run manager (namrun, namcfg, namdom, namtsd, namcrs, namc1d, namc1d_uvd)
5	!! namelists 2 - Surface boundary (namsbc, namsbc_flx, namsbc_blk, namsbc_cpl,
6	!! namsbc_sas, namtra_qsr, namsbc_rnf,
7	!! namisf, namsbc_apr,
8	!! namsbc_ssr, namsbc_wave, namberg)
9	!! 3 - lateral boundary (namlbc, namagrif, nambdy, nambdy_tide)
10	!! 4 - top/bot boundary (namdrg, namdrg_top, namdrg_bot, nambbc, nambbl)
11	!! 5 - Tracer (nameos, namtra_adv, namtra_ldf, namtra_eiv, namtra_dmp)
12	!! 6 - dynamics (namdyn_adv, namdyn_vor, namdyn_hpg, namdyn_spg, namdyn_ldf)
13	!! 7 - Vertical physics (namzdf, namzdf_ric, namzdf_tke, namzdf_gls, namzdf_iwm)
14	!! 8 - diagnostics (namnc4, namtrd, namspr, namflo, namhsb)
15	!! 9 - Obs & Assim (namobs, nam_asminc)
16	!! 10 - miscellaneous (nammpp, namctl, namsto)
17	!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
18
19	!!======================================================================
20	!! * Domain & Run management namelists * !!
21	!! !!
22	!! namrun parameters of the run
23	!! namdom space and time domain
24	!! namcfg parameters of the configuration (default: user defined GYRE)
25	!! namwad Wetting and drying (default: OFF)
26	!! namtsd data: temperature & salinity (default: OFF)
27	!! namcrs coarsened grid (for outputs and/or TOP) (ln_crs =T)
28	!! namc1d 1D configuration options ("key_c1d")
29	!! namc1d_dyndmp 1D newtonian damping applied on currents ("key_c1d")
30	!! namc1d_uvd 1D data (currents) ("key_c1d")
31	!!======================================================================
32	!
33	!-----------------------------------------------------------------------
34	&namrun ! parameters of the run
35	!-----------------------------------------------------------------------
36	nn_no = 0 ! Assimilation cycle index
37	cn_exp = "ORCA2" ! experience name
38	nn_it000 = 1 ! first time step
39	nn_itend = 5840 ! last time step (std 5840)
40	nn_date0 = 010101 ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1)
41	nn_time0 = 0 ! initial time of day in hhmm
42	nn_leapy = 0 ! Leap year calendar (1) or not (0)
43	ln_rstart = .false. ! start from rest (F) or from a restart file (T)
44	ln_1st_euler = .false. ! =T force a start with forward time step (ln_rstart=T)
45	nn_rstctl = 0 ! restart control ==> activated only if ln_rstart=T
46	! ! = 0 nn_date0 read in namelist ; nn_it000 : read in namelist
47	! ! = 1 nn_date0 read in namelist ; nn_it000 : check consistancy between namelist and restart
48	! ! = 2 nn_date0 read in restart ; nn_it000 : check consistancy between namelist and restart
49	cn_ocerst_in = "restart" ! suffix of ocean restart name (input)
50	cn_ocerst_indir = "." ! directory from which to read input ocean restarts
51	cn_ocerst_out = "restart" ! suffix of ocean restart name (output)
52	cn_ocerst_outdir = "." ! directory in which to write output ocean restarts
53	nn_istate = 0 ! output the initial state (1) or not (0)
54	ln_rst_list = .false. ! output restarts at list of times using nn_stocklist (T) or at set frequency with nn_stock (F)
55	nn_stock = 0 ! used only if ln_rst_list = F: output restart freqeuncy (modulo referenced to 1)
56	! ! = 0 force to write restart files only at the end of the run
57	! ! = -1 do not do any restart
58	nn_stocklist = 0,0,0,0,0,0,0,0,0,0 ! List of timesteps when a restart file is to be written
59	nn_write = 0 ! used only if key_iomput is not defined: output frequency (modulo referenced to nn_it000)
60	! ! = 0 force to write output files only at the end of the run
61	! ! = -1 do not do any output file
62	ln_mskland = .false. ! mask land points in NetCDF outputs
63	ln_cfmeta = .false. ! output additional data to netCDF files required for compliance with the CF metadata standard
64	ln_clobber = .true. ! clobber (overwrite) an existing file
65	nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines)
66	ln_xios_read = .false. ! use XIOS to read restart file (only for a single file restart)
67	nn_wxios = 0 ! use XIOS to write restart file 0 - no, 1 - single file output, 2 - multiple file output
68	/
69	!-----------------------------------------------------------------------
70	&namdom ! time and space domain
71	!-----------------------------------------------------------------------
72	ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time
73	!
74	rn_Dt = 5400. ! time step for the dynamics and tracer
75	rn_atfp = 0.1 ! asselin time filter parameter
76	!
77	ln_crs = .false. ! Logical switch for coarsening module (T => fill namcrs)
78	!
79	ln_meshmask = .true. ! =T create a mesh file
80	/
81	!-----------------------------------------------------------------------
82	&namcfg ! parameters of the configuration (default: use namusr_def in namelist_cfg)
83	!-----------------------------------------------------------------------
84	ln_read_cfg = .false. ! (=T) read the domain configuration file
85	! ! (=F) user defined configuration (F => create/check namusr_def)
86	cn_domcfg = "domain_cfg" ! domain configuration filename
87	!
88	ln_closea = .false. ! (=T => fill namclo)
89	! ! (=F) no control of net precip/evap over closed sea
90	!
91	ln_write_cfg = .false. ! (=T) create the domain configuration file
92	cn_domcfg_out = "domain_cfg_out" ! newly created domain configuration filename
93	!
94	ln_use_jattr = .false. ! use (T) the file attribute: open_ocean_jstart, if present
95	! ! in netcdf input files, as the start j-row for reading
96	/
97	!-----------------------------------------------------------------------
98	&namtile ! parameters of the tiling
99	!-----------------------------------------------------------------------
100	ln_tile = .false. ! Use tiling (T) or not (F)
101	nn_ltile_i = 10 ! Length of tiles in i
102	nn_ltile_j = 10 ! Length of tiles in j
103	/
104	!-----------------------------------------------------------------------
105	&namclo ! parameters of the closed sea (cs) behavior (default: OFF)
106	!-----------------------------------------------------------------------
107	ln_maskcs = .false. ! (=T) cs are masked ; So, in this case ln_mask_csundef and ln_clo_rnf have no effect.
108	! ! (=F => set ln_mask_csundef and ln_clo_rnf)
109	! ! cs masks are read and net evap/precip over closed sea spread out depending on domain_cfg.nc masks.
110	! ! See ln_mask_csundef and ln_clo_rnf for specific option related to this case
111	!
112	ln_mask_csundef = .true. ! (=T) undefined closed seas are masked ;
113	! ! (=F) undefined closed seas are kept and no specific treatment is done for these closed seas
114	!
115	ln_clo_rnf = .true. ! (=T) river mouth specified in domain_cfg.nc masks (rnf and emp case) are added to the runoff mask.
116	! ! allow the treatment of closed sea outflow grid-points to be the same as river mouth grid-points
117	/
118	!-----------------------------------------------------------------------
119	&namtsd ! Temperature & Salinity Data (init/dmp) (default: OFF)
120	!-----------------------------------------------------------------------
121	! ! =T read T-S fields for:
122	ln_tsd_init = .false. ! ocean initialisation
123	ln_tsd_dmp = .false. ! T-S restoring (see namtra_dmp)
124
125	cn_dir = './' ! root directory for the T-S data location
126	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
127	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
128	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
129	sn_tem = 'data_1m_potential_temperature_nomask', -1. , 'votemper', .true. , .true. , 'yearly' , '' , '' , ''
130	sn_sal = 'data_1m_salinity_nomask' , -1. , 'vosaline', .true. , .true. , 'yearly' , '' , '' , ''
131	/
132	!-----------------------------------------------------------------------
133	&namwad ! Wetting and Drying (WaD) (default: OFF)
134	!-----------------------------------------------------------------------
135	ln_wd_il = .false. ! T/F activation of iterative limiter
136	ln_wd_dl = .false. ! T/F activation of directional limiter
137	ln_wd_dl_bc = .false. ! T/F Directional limiteer Baroclinic option
138	ln_wd_dl_rmp = .false. ! T/F Turn on directional limiter ramp
139	rn_wdmin0 = 0.30 ! depth at which WaD starts
140	rn_wdmin1 = 0.2 ! Minimum wet depth on dried cells
141	rn_wdmin2 = 0.0001 ! Tolerance of min wet depth on dried cells
142	rn_wdld = 2.5 ! Land elevation below which WaD is allowed
143	nn_wdit = 20 ! Max iterations for WaD limiter
144	rn_wd_sbcdep = 5.0 ! Depth at which to taper sbc fluxes
145	rn_wd_sbcfra = 0.999 ! Fraction of SBC fluxes at taper depth (Must be <1)
146	/
147	!-----------------------------------------------------------------------
148	&namcrs ! coarsened grid (for outputs and/or TOP) (ln_crs =T)
149	!-----------------------------------------------------------------------
150	nn_factx = 3 ! Reduction factor of x-direction
151	nn_facty = 3 ! Reduction factor of y-direction
152	nn_binref = 0 ! Bin centering preference: NORTH or EQUAT
153	! ! 0, coarse grid is binned with preferential treatment of the north fold
154	! ! 1, coarse grid is binned with centering at the equator
155	! ! Symmetry with nn_facty being odd-numbered. Asymmetry with even-numbered nn_facty.
156	ln_msh_crs = .false. ! =T create a mesh & mask file
157	nn_crs_kz = 0 ! 0, MEAN of volume boxes
158	! ! 1, MAX of boxes
159	! ! 2, MIN of boxes
160	ln_crs_wn = .true. ! wn coarsened (T) or computed using horizontal divergence ( F )
161	/
162	!-----------------------------------------------------------------------
163	&namc1d ! 1D configuration options ("key_c1d" default: PAPA station)
164	!-----------------------------------------------------------------------
165	rn_lat1d = 50 ! Column latitude
166	rn_lon1d = -145 ! Column longitude
167	ln_c1d_locpt = .true. ! Localization of 1D config in a grid (T) or independant point (F)
168	/
169	!-----------------------------------------------------------------------
170	&namc1d_dyndmp ! U & V newtonian damping ("key_c1d" default: OFF)
171	!-----------------------------------------------------------------------
172	ln_dyndmp = .false. ! add a damping term (T) or not (F)
173	/
174	!-----------------------------------------------------------------------
175	&namc1d_uvd ! data: U & V currents ("key_c1d" default: OFF)
176	!-----------------------------------------------------------------------
177	! ! =T read U-V fields for:
178	ln_uvd_init = .false. ! ocean initialisation
179	ln_uvd_dyndmp = .false. ! U-V restoring
180
181	cn_dir = './' ! root directory for the U-V data location
182	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
183	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
184	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
185	sn_ucur = 'ucurrent' , -1. ,'u_current', .false. , .true. , 'monthly' , '' , 'Ume' , ''
186	sn_vcur = 'vcurrent' , -1. ,'v_current', .false. , .true. , 'monthly' , '' , 'Vme' , ''
187	/
188
189	!!======================================================================
190	!! * Surface Boundary Condition namelists * !!
191	!! !!
192	!! namsbc surface boundary condition manager (default: NO selection)
193	!! namsbc_flx flux formulation (ln_flx =T)
194	!! namsbc_blk Bulk formulae formulation (ln_blk =T)
195	!! namsbc_cpl CouPLed formulation ("key_oasis3" )
196	!! namsbc_sas Stand-Alone Surface module (SAS_SRC only)
197	!! namsbc_iif Ice-IF: use observed ice cover (nn_ice = 1 )
198	!! namtra_qsr penetrative solar radiation (ln_traqsr =T)
199	!! namsbc_ssr sea surface restoring term (for T and/or S) (ln_ssr =T)
200	!! namsbc_rnf river runoffs (ln_rnf =T)
201	!! namsbc_apr Atmospheric Pressure (ln_apr_dyn =T)
202	!! namsbc_wave external fields from wave model (ln_wave =T)
203	!! namberg iceberg floats (ln_icebergs=T)
204	!!======================================================================
205	!
206	!-----------------------------------------------------------------------
207	&namsbc ! Surface Boundary Condition manager (default: NO selection)
208	!-----------------------------------------------------------------------
209	nn_fsbc = 2 ! frequency of SBC module call
210	! ! (control sea-ice & iceberg model call)
211	! Type of air-sea fluxes
212	ln_usr = .false. ! user defined formulation (T => check usrdef_sbc)
213	ln_flx = .false. ! flux formulation (T => fill namsbc_flx )
214	ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk )
215	ln_abl = .false. ! ABL formulation (T => fill namsbc_abl )
216	! ! Type of coupling (Ocean/Ice/Atmosphere) :
217	ln_cpl = .false. ! atmosphere coupled formulation ( requires key_oasis3 )
218	ln_mixcpl = .false. ! forced-coupled mixed formulation ( requires key_oasis3 )
219	nn_components = 0 ! configuration of the opa-sas OASIS coupling
220	! ! =0 no opa-sas OASIS coupling: default single executable config.
221	! ! =1 opa-sas OASIS coupling: multi executable config., OPA component
222	! ! =2 opa-sas OASIS coupling: multi executable config., SAS component
223	! Sea-ice :
224	nn_ice = 0 ! =0 no ice boundary condition
225	! ! =1 use observed ice-cover ( => fill namsbc_iif )
226	! ! =2 or 3 for SI3 and CICE, respectively
227	ln_ice_embd = .false. ! =T embedded sea-ice (pressure + mass and salt exchanges)
228	! ! =F levitating ice (no pressure, mass and salt exchanges)
229	! Misc. options of sbc :
230	ln_traqsr = .false. ! Light penetration in the ocean (T => fill namtra_qsr)
231	ln_dm2dc = .false. ! daily mean to diurnal cycle on short wave
232	ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr)
233	nn_fwb = 0 ! FreshWater Budget: =0 unchecked
234	! ! =1 global mean of e-p-r set to zero at each time step
235	! ! =2 annual global mean of e-p-r set to zero
236	ln_rnf = .false. ! runoffs (T => fill namsbc_rnf)
237	ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr )
238	ln_wave = .false. ! Activate coupling with wave (T => fill namsbc_wave)
239	ln_cdgw = .false. ! Neutral drag coefficient read from wave model (T => ln_wave=.true. & fill namsbc_wave)
240	ln_sdw = .false. ! Read 2D Surf Stokes Drift & Computation of 3D stokes drift (T => ln_wave=.true. & fill namsbc_wave)
241	nn_sdrift = 0 ! Parameterization for the calculation of 3D-Stokes drift from the surface Stokes drift
242	! ! = 0 Breivik 2015 parameterization: v_z=v_0[exp(2kz)/(1-8k*z)]
243	! ! = 1 Phillips: v_z=v_o[exp(2kz)-betasqrt(-2kpiz)erfc(sqrt(-2kz))]
244	! ! = 2 Phillips as (1) but using the wave frequency from a wave model
245	ln_tauwoc = .false. ! Activate ocean stress modified by external wave induced stress (T => ln_wave=.true. & fill namsbc_wave)
246	ln_tauw = .false. ! Activate ocean stress components from wave model
247	ln_stcor = .false. ! Activate Stokes Coriolis term (T => ln_wave=.true. & ln_sdw=.true. & fill namsbc_wave)
248	nn_lsm = 0 ! =0 land/sea mask for input fields is not applied (keep empty land/sea mask filename field) ,
249	! =1:n number of iterations of land/sea mask application for input fields (fill land/sea mask filename field)
250	/
251	!-----------------------------------------------------------------------
252	&namsbc_flx ! surface boundary condition : flux formulation (ln_flx =T)
253	!-----------------------------------------------------------------------
254	cn_dir = './' ! root directory for the fluxes data location
255	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
256	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
257	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
258	sn_utau = 'utau' , 24. , 'utau' , .false. , .false., 'yearly' , '' , '' , ''
259	sn_vtau = 'vtau' , 24. , 'vtau' , .false. , .false., 'yearly' , '' , '' , ''
260	sn_qtot = 'qtot' , 24. , 'qtot' , .false. , .false., 'yearly' , '' , '' , ''
261	sn_qsr = 'qsr' , 24. , 'qsr' , .false. , .false., 'yearly' , '' , '' , ''
262	sn_emp = 'emp' , 24. , 'emp' , .false. , .false., 'yearly' , '' , '' , ''
263	/
264	!-----------------------------------------------------------------------
265	&namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk =T)
266	!-----------------------------------------------------------------------
267	! ! bulk algorithm :
268	ln_NCAR = .true. ! "NCAR" algorithm (Large and Yeager 2008)
269	ln_COARE_3p0 = .false. ! "COARE 3.0" algorithm (Fairall et al. 2003)
270	ln_COARE_3p6 = .false. ! "COARE 3.6" algorithm (Edson et al. 2013)
271	ln_ECMWF = .false. ! "ECMWF" algorithm (IFS cycle 45r1)
272	!
273	rn_zqt = 10. ! Air temperature & humidity reference height (m)
274	rn_zu = 10. ! Wind vector reference height (m)
275	ln_Cd_L12 = .false. ! air-ice drags = F(ice conc.) (Lupkes et al. 2012)
276	ln_Cd_L15 = .false. ! air-ice drags = F(ice conc.) (Lupkes et al. 2015)
277	ln_crt_fbk = .false. ! Add surface current feedback to the wind stress (Renault et al. 2020, doi: 10.1029/2019MS001715)
278	rn_stau_a = -2.9e-3 ! Alpha from eq. 10: Stau = Alpha * Wnd + Beta
279	rn_stau_b = 8.0e-3 ! Beta
280	rn_pfac = 1. ! multipl. factor for precipitation (total & snow)
281	rn_efac = 1. ! multipl. factor for evaporation (0. or 1.)
282	ln_skin_cs = .false. ! use the cool-skin parameterization
283	ln_skin_wl = .false. ! use the warm-layer parameterization
284	! ! ==> only available in ECMWF and COARE algorithms
285	ln_humi_sph = .true. ! humidity "sn_humi" is specific humidity [kg/kg]
286	ln_humi_dpt = .false. ! humidity "sn_humi" is dew-point temperature [K]
287	ln_humi_rlh = .false. ! humidity "sn_humi" is relative humidity [%]
288	ln_tpot = .true. !!GS: compute potential temperature or not
289	!
290	cn_dir = './' ! root directory for the bulk data location
291	!___________!_________________________!___________________!___________!_____________!________!___________!______________________________________!__________!_______________!
292	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
293	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
294	sn_wndi = 'u_10.15JUNE2009_fill' , 6. , 'U_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bicubic_noc.nc' , 'Uwnd' , ''
295	sn_wndj = 'v_10.15JUNE2009_fill' , 6. , 'V_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bicubic_noc.nc' , 'Vwnd' , ''
296	sn_qsr = 'ncar_rad.15JUNE2009_fill' , 24. , 'SWDN_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
297	sn_qlw = 'ncar_rad.15JUNE2009_fill' , 24. , 'LWDN_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
298	sn_tair = 't_10.15JUNE2009_fill' , 6. , 'T_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
299	sn_humi = 'q_10.15JUNE2009_fill' , 6. , 'Q_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
300	sn_prec = 'ncar_precip.15JUNE2009_fill', -1. , 'PRC_MOD1', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
301	sn_snow = 'ncar_precip.15JUNE2009_fill', -1. , 'SNOW' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
302	sn_slp = 'slp.15JUNE2009_fill' , 6. , 'SLP' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
303	sn_uoatm = 'NOT USED' , 6. , 'UOATM' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , 'Uoceatm', ''
304	sn_voatm = 'NOT USED' , 6. , 'VOATM' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , 'Voceatm', ''
305	sn_hpgi = 'NOT USED' , 24. , 'uhpg' , .false. , .false., 'monthly' , 'weights_ERAI3D_F128_2_ORCA2_bicubic', 'UG' , ''
306	sn_hpgj = 'NOT USED' , 24. , 'vhpg' , .false. , .false., 'monthly' , 'weights_ERAI3D_F128_2_ORCA2_bicubic', 'VG' , ''
307	/
308	!-----------------------------------------------------------------------
309	&namsbc_abl ! Atmospheric Boundary Layer formulation (ln_abl = T)
310	!-----------------------------------------------------------------------
311	cn_dir = './' ! root directory for the location of the ABL grid file
312	cn_dom = 'dom_cfg_abl.nc'
313
314	cn_ablrst_in = "restart_abl" ! suffix of abl restart name (input)
315	cn_ablrst_out = "restart_abl" ! suffix of abl restart name (output)
316	cn_ablrst_indir = "." ! directory to read input abl restarts
317	cn_ablrst_outdir = "." ! directory to write output abl restarts
318
319	ln_rstart_abl = .false.
320	ln_hpgls_frc = .false.
321	ln_geos_winds = .false.
322	ln_smth_pblh = .false.
323	nn_dyn_restore = 0 ! restoring option for dynamical ABL variables: = 0 no restoring
324	! = 1 equatorial restoring
325	! = 2 global restoring
326	rn_ldyn_min = 4.5 ! dynamics nudging magnitude inside the ABL [hour] (~3 rn_Dt)
327	rn_ldyn_max = 1.5 ! dynamics nudging magnitude above the ABL [hour] (~1 rn_Dt)
328	rn_ltra_min = 4.5 ! tracers nudging magnitude inside the ABL [hour] (~3 rn_Dt)
329	rn_ltra_max = 1.5 ! tracers nudging magnitude above the ABL [hour] (~1 rn_Dt)
330	nn_amxl = 0 ! mixing length: = 0 Deardorff 80 length-scale
331	! = 1 length-scale based on the distance to the PBL height
332	! = 2 Bougeault & Lacarrere 89 length-scale
333	! CBR00 ! CCH02 ! MesoNH !
334	rn_Cm = 0.0667 ! 0.0667 ! 0.1260 ! 0.1260 !
335	rn_Ct = 0.1667 ! 0.1667 ! 0.1430 ! 0.1430 !
336	rn_Ce = 0.40 ! 0.40 ! 0.34 ! 0.40 !
337	rn_Ceps = 0.700 ! 0.700 ! 0.845 ! 0.850 !
338	rn_Ric = 0.139 ! 0.139 ! 0.143 ! ? ! Critical Richardson number (to compute PBL height and diffusivities)
339	rn_Rod = 0.15 ! c0 in RMCA17 mixing length formulation (not yet implemented)
340	/
341	!-----------------------------------------------------------------------
342	&namsbc_cpl ! coupled ocean/atmosphere model ("key_oasis3")
343	!-----------------------------------------------------------------------
344	nn_cplmodel = 1 ! Maximum number of models to/from which NEMO is potentially sending/receiving data
345	ln_usecplmask = .false. ! use a coupling mask file to merge data received from several models
346	! ! -> file cplmask.nc with the float variable called cplmask (jpi,jpj,nn_cplmodel)
347	nn_cats_cpl = 5 ! Number of sea ice categories over which coupling is to be carried out (if not 1)
348	!_____________!__________________________!____________!_____________!______________________!________!
349	! ! description ! multiple ! vector ! vector ! vector !
350	! ! ! categories ! reference ! orientation ! grids !
351	!* send *
352	sn_snd_temp = 'weighted oce and ice' , 'no' , '' , '' , ''
353	sn_snd_alb = 'weighted ice' , 'no' , '' , '' , ''
354	sn_snd_thick = 'none' , 'no' , '' , '' , ''
355	sn_snd_crt = 'none' , 'no' , 'spherical' , 'eastward-northward' , 'T'
356	sn_snd_co2 = 'coupled' , 'no' , '' , '' , ''
357	sn_snd_crtw = 'none' , 'no' , '' , '' , 'U,V'
358	sn_snd_ifrac = 'none' , 'no' , '' , '' , ''
359	sn_snd_wlev = 'coupled' , 'no' , '' , '' , ''
360	sn_snd_cond = 'weighted ice' , 'no' , '' , '' , ''
361	sn_snd_thick1 = 'ice and snow' , 'no' , '' , '' , ''
362	sn_snd_mpnd = 'weighted ice' , 'no' , '' , '' , ''
363	sn_snd_sstfrz = 'coupled' , 'no' , '' , '' , ''
364	sn_snd_ttilyr = 'weighted ice' , 'no' , '' , '' , ''
365	!* receive *
366	sn_rcv_w10m = 'none' , 'no' , '' , '' , ''
367	sn_rcv_taumod = 'coupled' , 'no' , '' , '' , ''
368	sn_rcv_tau = 'oce only' , 'no' , 'cartesian' , 'eastward-northward' , 'U,V'
369	sn_rcv_dqnsdt = 'coupled' , 'no' , '' , '' , ''
370	sn_rcv_qsr = 'oce and ice' , 'no' , '' , '' , ''
371	sn_rcv_qns = 'oce and ice' , 'no' , '' , '' , ''
372	sn_rcv_emp = 'conservative' , 'no' , '' , '' , ''
373	sn_rcv_rnf = 'coupled' , 'no' , '' , '' , ''
374	sn_rcv_cal = 'coupled' , 'no' , '' , '' , ''
375	sn_rcv_co2 = 'coupled' , 'no' , '' , '' , ''
376	sn_rcv_hsig = 'none' , 'no' , '' , '' , ''
377	sn_rcv_iceflx = 'none' , 'no' , '' , '' , ''
378	sn_rcv_mslp = 'none' , 'no' , '' , '' , ''
379	sn_rcv_phioc = 'none' , 'no' , '' , '' , ''
380	sn_rcv_sdrfx = 'none' , 'no' , '' , '' , ''
381	sn_rcv_sdrfy = 'none' , 'no' , '' , '' , ''
382	sn_rcv_wper = 'none' , 'no' , '' , '' , ''
383	sn_rcv_wnum = 'none' , 'no' , '' , '' , ''
384	sn_rcv_wfreq = 'none' , 'no' , '' , '' , ''
385	sn_rcv_wdrag = 'none' , 'no' , '' , '' , ''
386	sn_rcv_ts_ice = 'none' , 'no' , '' , '' , ''
387	sn_rcv_isf = 'none' , 'no' , '' , '' , ''
388	sn_rcv_icb = 'none' , 'no' , '' , '' , ''
389	sn_rcv_tauwoc = 'none' , 'no' , '' , '' , ''
390	sn_rcv_tauw = 'none' , 'no' , '' , '' , ''
391	sn_rcv_wdrag = 'none' , 'no' , '' , '' , ''
392	/
393	!-----------------------------------------------------------------------
394	&namsbc_sas ! Stand-Alone Surface module: ocean data (SAS_SRC only)
395	!-----------------------------------------------------------------------
396	l_sasread = .true. ! =T Read in file ; =F set all to 0. (see sbcssm)
397	ln_3d_uve = .false. ! specify whether we are supplying a 3D u,v and e3 field
398	ln_read_frq = .false. ! specify whether we must read frq or not
399
400	cn_dir = './' ! root directory for the ocean data location
401	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
402	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
403	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
404	sn_usp = 'sas_grid_U' , 120. , 'uos' , .true. , .true. , 'yearly' , '' , '' , ''
405	sn_vsp = 'sas_grid_V' , 120. , 'vos' , .true. , .true. , 'yearly' , '' , '' , ''
406	sn_tem = 'sas_grid_T' , 120. , 'sosstsst', .true. , .true. , 'yearly' , '' , '' , ''
407	sn_sal = 'sas_grid_T' , 120. , 'sosaline', .true. , .true. , 'yearly' , '' , '' , ''
408	sn_ssh = 'sas_grid_T' , 120. , 'sossheig', .true. , .true. , 'yearly' , '' , '' , ''
409	sn_e3t = 'sas_grid_T' , 120. , 'e3t_m' , .true. , .true. , 'yearly' , '' , '' , ''
410	sn_frq = 'sas_grid_T' , 120. , 'frq_m' , .true. , .true. , 'yearly' , '' , '' , ''
411	/
412	!-----------------------------------------------------------------------
413	&namsbc_iif ! Ice-IF : use observed ice cover (nn_ice = 1)
414	!-----------------------------------------------------------------------
415	cn_dir = './' ! root directory for the ice cover data location
416	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
417	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
418	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
419	sn_ice ='ice_cover_clim.nc' , -12. ,'ice_cover', .true. , .true. , 'yearly' , '' , '' , ''
420	/
421	!-----------------------------------------------------------------------
422	&namtra_qsr ! penetrative solar radiation (ln_traqsr =T)
423	!-----------------------------------------------------------------------
424	! ! type of penetration (default: NO selection)
425	ln_qsr_rgb = .false. ! RGB light penetration (Red-Green-Blue)
426	ln_qsr_2bd = .false. ! 2BD light penetration (two bands)
427	ln_qsr_bio = .false. ! bio-model light penetration
428	! ! RGB & 2BD choices:
429	rn_abs = 0.58 ! RGB & 2BD: fraction absorbed in the very near surface
430	rn_si0 = 0.35 ! RGB & 2BD: shortess depth of extinction
431	nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0)
432	rn_si1 = 23.0 ! 2BD : longest depth of extinction
433
434	cn_dir = './' ! root directory for the chlorophyl data location
435	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
436	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
437	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
438	sn_chl ='chlorophyll' , -1. , 'CHLA' , .true. , .true. , 'yearly' , '' , '' , ''
439	/
440	!-----------------------------------------------------------------------
441	&namsbc_ssr ! surface boundary condition : sea surface restoring (ln_ssr =T)
442	!-----------------------------------------------------------------------
443	nn_sstr = 0 ! add a retroaction term to the surface heat flux (=1) or not (=0)
444	rn_dqdt = -40. ! magnitude of the retroaction on temperature [W/m2/K]
445	nn_sssr = 0 ! add a damping term to the surface freshwater flux (=2)
446	! ! or to SSS only (=1) or no damping term (=0)
447	rn_deds = -166.67 ! magnitude of the damping on salinity [mm/day]
448	ln_sssr_bnd = .true. ! flag to bound erp term (associated with nn_sssr=2)
449	rn_sssr_bnd = 4.e0 ! ABS(Max/Min) value of the damping erp term [mm/day]
450	nn_sssr_ice = 1 ! control of sea surface restoring under sea-ice
451	! 0 = no restoration under ice : * (1-icefrac)
452	! 1 = restoration everywhere
453	! >1 = enhanced restoration under ice : 1+(nn_icedmp-1)*icefrac
454
455	cn_dir = './' ! root directory for the SST/SSS data location
456	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
457	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
458	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
459	sn_sst = 'sst_data' , 24. , 'sst' , .false. , .false., 'yearly' , '' , '' , ''
460	sn_sss = 'sss_data' , -1. , 'sss' , .true. , .true. , 'yearly' , '' , '' , ''
461	/
462	!-----------------------------------------------------------------------
463	&namsbc_rnf ! runoffs (ln_rnf =T)
464	!-----------------------------------------------------------------------
465	ln_rnf_mouth = .false. ! specific treatment at rivers mouths
466	rn_hrnf = 15.e0 ! depth over which enhanced vertical mixing is used (ln_rnf_mouth=T)
467	rn_avt_rnf = 1.e-3 ! value of the additional vertical mixing coef. [m2/s] (ln_rnf_mouth=T)
468	rn_rfact = 1.e0 ! multiplicative factor for runoff
469	ln_rnf_depth = .false. ! read in depth information for runoff
470	ln_rnf_tem = .false. ! read in temperature information for runoff
471	ln_rnf_sal = .false. ! read in salinity information for runoff
472	ln_rnf_depth_ini = .false. ! compute depth at initialisation from runoff file
473	rn_rnf_max = 5.735e-4 ! max value of the runoff climatologie over global domain ( ln_rnf_depth_ini = .true )
474	rn_dep_max = 150. ! depth over which runoffs is spread ( ln_rnf_depth_ini = .true )
475	nn_rnf_depth_file = 0 ! create (=1) a runoff depth file or not (=0)
476
477	cn_dir = './' ! root directory for the runoff data location
478	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
479	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
480	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
481	sn_rnf = 'runoff_core_monthly' , -1. , 'sorunoff', .true. , .true. , 'yearly' , '' , '' , ''
482	sn_cnf = 'runoff_core_monthly' , 0. , 'socoefr0', .false. , .true. , 'yearly' , '' , '' , ''
483	sn_s_rnf = 'runoffs' , 24. , 'rosaline', .true. , .true. , 'yearly' , '' , '' , ''
484	sn_t_rnf = 'runoffs' , 24. , 'rotemper', .true. , .true. , 'yearly' , '' , '' , ''
485	sn_dep_rnf = 'runoffs' , 0. , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , ''
486	/
487	!-----------------------------------------------------------------------
488	&namsbc_apr ! Atmospheric pressure used as ocean forcing (ln_apr_dyn =T)
489	!-----------------------------------------------------------------------
490	rn_pref = 101000. ! reference atmospheric pressure [N/m2]/
491	ln_ref_apr = .false. ! ref. pressure: global mean Patm (T) or a constant (F)
492	ln_apr_obc = .false. ! inverse barometer added to OBC ssh data
493
494	cn_dir = './' ! root directory for the Patm data location
495	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
496	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
497	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
498	sn_apr = 'patm' , -1. ,'somslpre' , .true. , .true. , 'yearly' , '' , '' , ''
499	/
500	!-----------------------------------------------------------------------
501	&namisf ! Top boundary layer (ISF) (default: OFF)
502	!-----------------------------------------------------------------------
503	!
504	! ---------------- ice shelf load -------------------------------
505	!
506	cn_isfload = 'uniform' ! scheme to compute ice shelf load (ln_isfcav = .true. in domain_cfg.nc)
507	rn_isfload_T = -1.9
508	rn_isfload_S = 34.4
509	!
510	! ---------------- ice shelf melt formulation -------------------------------
511	!
512	ln_isf = .false. ! activate ice shelf module
513	ln_isfdebug = .false. ! add debug print in ISF code (global min/max/sum of specific variable)
514	cn_isfdir = './' ! directory for all ice shelf input file
515	!
516	! ---------------- cavities opened -------------------------------
517	!
518	ln_isfcav_mlt = .false. ! ice shelf melting into the cavity (need ln_isfcav = .true. in domain_cfg.nc)
519	cn_isfcav_mlt = '3eq' ! ice shelf melting formulation (spe/2eq/3eq/oasis)
520	! ! spe = fwfisf is read from a forcing field
521	! ! 2eq = ISOMIP like: 2 equations formulation (Hunter et al., 2006 for a short description)
522	! ! 3eq = ISOMIP+ like: 3 equations formulation (Asay-Davis et al., 2016 for a short description)
523	! ! oasis = fwfisf is given by oasis and pattern by file sn_isfcav_fwf
524	! ! cn_isfcav_mlt = 2eq or 3eq cases:
525	cn_gammablk = 'vel' ! scheme to compute gammat/s (spe,ad15,hj99)
526	! ! spe = constant transfert velocity (rn_gammat0, rn_gammas0)
527	! ! vel = velocity dependent transfert velocity (u* * gammat/s) (Asay-Davis et al. 2016 for a short description)
528	! ! vel_stab = velocity and stability dependent transfert coeficient (Holland et al. 1999 for a complete description)
529	rn_gammat0 = 1.4e-2 ! gammat coefficient used in spe, vel and vel_stab gamma computation method
530	rn_gammas0 = 4.0e-4 ! gammas coefficient used in spe, vel and vel_stab gamma computation method
531	!
532	rn_htbl = 30. ! thickness of the top boundary layer (Losh et al. 2008)
533	! ! 0 => thickness of the tbl = thickness of the first wet cell
534	!
535	!* 'spe' and 'oasis' case
536	!___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________!
537	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
538	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
539	sn_isfcav_fwf = 'isfmlt_cav', -12. , 'fwflisf' , .false. , .true. , 'yearly' , '' , '' , ''
540	!
541	! ---------------- cavities parametrised -------------------------------
542	!
543	ln_isfpar_mlt = .false. ! ice shelf melting parametrised
544	cn_isfpar_mlt = 'spe' ! ice shelf melting parametrisation (spe/bg03/oasis)
545	! ! spe = fwfisf is read from a forcing field
546	! ! bg03 = melt computed using Beckmann and Goosse parametrisation
547	! ! oasis = fwfisf is given by oasis and pattern by file sn_isfpar_fwf
548	!
549	!* all cases
550	!___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________!
551	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
552	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
553	sn_isfpar_zmax = 'isfmlt_par', 0 ,'sozisfmax', .false. , .true. , 'yearly' , '' , '' , ''
554	sn_isfpar_zmin = 'isfmlt_par', 0 ,'sozisfmin', .false. , .true. , 'yearly' , '' , '' , ''
555	!* 'spe' and 'oasis' case
556	sn_isfpar_fwf = 'isfmlt_par' , -12. ,'sofwfisf' , .false. , .true. , 'yearly' , '' , '' , ''
557	!* 'bg03' case
558	sn_isfpar_Leff = 'isfmlt_par', 0. ,'Leff' , .false. , .true. , 'yearly' , '' , '' , ''
559	!
560	! ---------------- ice sheet coupling -------------------------------
561	!
562	ln_isfcpl = .false.
563	nn_drown = 10 ! number of iteration of the extrapolation loop (fill the new wet cells)
564	ln_isfcpl_cons = .false.
565	/
566	!-----------------------------------------------------------------------
567	&namsbc_wave ! External fields from wave model (ln_wave=T)
568	!-----------------------------------------------------------------------
569	cn_dir = './' ! root directory for the waves data location
570	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
571	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
572	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
573	sn_cdg = 'sdw_ecwaves_orca2' , 6. , 'drag_coeff' , .true. , .true. , 'yearly' , '' , '' , ''
574	sn_usd = 'sdw_ecwaves_orca2' , 6. , 'u_sd2d' , .true. , .true. , 'yearly' , '' , '' , ''
575	sn_vsd = 'sdw_ecwaves_orca2' , 6. , 'v_sd2d' , .true. , .true. , 'yearly' , '' , '' , ''
576	sn_hsw = 'sdw_ecwaves_orca2' , 6. , 'hs' , .true. , .true. , 'yearly' , '' , '' , ''
577	sn_wmp = 'sdw_ecwaves_orca2' , 6. , 'wmp' , .true. , .true. , 'yearly' , '' , '' , ''
578	sn_wfr = 'sdw_ecwaves_orca2' , 6. , 'wfr' , .true. , .true. , 'yearly' , '' , '' , ''
579	sn_wnum = 'sdw_ecwaves_orca2' , 6. , 'wave_num' , .true. , .true. , 'yearly' , '' , '' , ''
580	sn_tauwoc = 'sdw_ecwaves_orca2' , 6. , 'wave_stress', .true. , .true. , 'yearly' , '' , '' , ''
581	sn_tauwx = 'sdw_ecwaves_orca2' , 6. , 'wave_stress', .true. , .true. , 'yearly' , '' , '' , ''
582	sn_tauwy = 'sdw_ecwaves_orca2' , 6. , 'wave_stress', .true. , .true. , 'yearly' , '' , '' , ''
583	/
584	!-----------------------------------------------------------------------
585	&namberg ! iceberg parameters (default: OFF)
586	!-----------------------------------------------------------------------
587	ln_icebergs = .false. ! activate iceberg floats (force =F with "key_agrif")
588	!
589	! ! restart
590	cn_icbrst_in = "restart_icb" ! suffix of iceberg restart name (input)
591	cn_icbrst_indir = "./" ! directory from which to read input ocean restarts
592	cn_icbrst_out = "restart_icb" ! suffix of ocean restart name (output)
593	cn_icbrst_outdir = "./" ! directory from which to read output ocean restarts
594	!
595	! ! diagnostics:
596	ln_bergdia = .true. ! Calculate budgets
597	nn_verbose_level = 0 ! Turn on more verbose output if level > 0
598	nn_verbose_write = 15 ! Timesteps between verbose messages
599	nn_sample_rate = 1 ! Timesteps between sampling for trajectory storage
600	!
601	! ! iceberg setting:
602	! ! Initial mass required for an iceberg of each class
603	rn_initial_mass = 8.8e7, 4.1e8, 3.3e9, 1.8e10, 3.8e10, 7.5e10, 1.2e11, 2.2e11, 3.9e11, 7.4e11
604	! ! Proportion of calving mass to apportion to each class
605	rn_distribution = 0.24, 0.12, 0.15, 0.18, 0.12, 0.07, 0.03, 0.03, 0.03, 0.02
606	! ! Ratio between effective and real iceberg mass (non-dim)
607	! ! i.e. number of icebergs represented at a point
608	rn_mass_scaling = 2000., 200., 50., 20., 10., 5., 2., 1., 1., 1.
609	! thickness of newly calved bergs (m)
610	rn_initial_thickness = 40., 67., 133., 175., 250., 250., 250., 250., 250., 250.
611	!
612	rn_rho_bergs = 850. ! Density of icebergs
613	rn_LoW_ratio = 1.5 ! Initial ratio L/W for newly calved icebergs
614	ln_operator_splitting = .true. ! Use first order operator splitting for thermodynamics
615	rn_bits_erosion_fraction = 0. ! Fraction of erosion melt flux to divert to bergy bits
616	rn_sicn_shift = 0. ! Shift of sea-ice concn in erosion flux (0<sicn_shift<1)
617	ln_passive_mode = .false. ! iceberg - ocean decoupling
618	nn_test_icebergs = 10 ! Create test icebergs of this class (-1 = no)
619	! ! Put a test iceberg at each gridpoint in box (lon1,lon2,lat1,lat2)
620	rn_test_box = 108.0, 116.0, -66.0, -58.0
621	ln_use_calving = .false. ! Use calving data even when nn_test_icebergs > 0
622	rn_speed_limit = 0. ! CFL speed limit for a berg
623
624	cn_dir = './' ! root directory for the calving data location
625	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
626	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
627	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
628	sn_icb = 'calving' , -1. ,'calvingmask', .true. , .true. , 'yearly' , '' , '' , ''
629	/
630
631	!!======================================================================
632	!! * Lateral boundary condition * !!
633	!! !!
634	!! namlbc lateral momentum boundary condition (default: NO selection)
635	!! namagrif agrif nested grid (read by child model only) ("key_agrif")
636	!! nam_tide Tidal forcing (default: OFF)
637	!! nambdy Unstructured open boundaries (default: OFF)
638	!! nambdy_dta Unstructured open boundaries - external data (see nambdy)
639	!! nambdy_tide tidal forcing at open boundaries (default: OFF)
640	!!======================================================================
641	!
642	!-----------------------------------------------------------------------
643	&namlbc ! lateral momentum boundary condition (default: NO selection)
644	!-----------------------------------------------------------------------
645	! ! free slip ! partial slip ! no slip ! strong slip
646	rn_shlat = -9999. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat
647	ln_vorlat = .false. ! consistency of vorticity boundary condition with analytical Eqs.
648	/
649	!-----------------------------------------------------------------------
650	&namagrif ! AGRIF zoom ("key_agrif")
651	!-----------------------------------------------------------------------
652	ln_agrif_2way = .true. ! activate two way nesting
653	ln_init_chfrpar = .false. ! initialize child grids from parent
654	ln_spc_dyn = .true. ! use 0 as special value for dynamics
655	rn_sponge_tra = 0.002 ! coefficient for tracer sponge layer []
656	rn_sponge_dyn = 0.002 ! coefficient for dynamics sponge layer []
657	rn_trelax_tra = 0.01 ! inverse of relaxation time (in steps) for tracers []
658	rn_trelax_dyn = 0.01 ! inverse of relaxation time (in steps) for dynamics []
659	ln_chk_bathy = .false. ! =T check the parent bathymetry
660	/
661	!-----------------------------------------------------------------------
662	&nam_tide ! tide parameters (default: OFF)
663	!-----------------------------------------------------------------------
664	ln_tide = .false. ! Activate tides
665	nn_tide_var = 1 ! Variant of tidal parameter set and tide-potential computation
666	! ! (1: default; 0: compatibility with previous versions)
667	ln_tide_dia = .false. ! Enable tidal diagnostic output
668	ln_tide_pot = .false. ! use tidal potential forcing
669	rn_tide_gamma = 0.7 ! Tidal tilt factor
670	ln_scal_load = .false. ! Use scalar approximation for
671	rn_scal_load = 0.094 ! load potential
672	ln_read_load = .false. ! Or read load potential from file
673	cn_tide_load = 'tide_LOAD_grid_T.nc' ! filename for load potential
674	!
675	ln_tide_ramp = .false. ! Use linear ramp for tides at startup
676	rn_tide_ramp_dt = 0. ! ramp duration in days
677	sn_tide_cnames(1) = 'DUMMY' ! name of constituent - all tidal components must be set in namelist_cfg
678	/
679	!-----------------------------------------------------------------------
680	&nambdy ! unstructured open boundaries (default: OFF)
681	!-----------------------------------------------------------------------
682	ln_bdy = .false. ! Use unstructured open boundaries
683	nb_bdy = 0 ! number of open boundary sets
684	ln_coords_file = .true. ! =T : read bdy coordinates from file
685	cn_coords_file = 'coordinates.bdy.nc' ! bdy coordinates files
686	ln_mask_file = .false. ! =T : read mask from file
687	cn_mask_file = '' ! name of mask file (if ln_mask_file=.TRUE.)
688	cn_dyn2d = 'none' !
689	nn_dyn2d_dta = 0 ! = 0, bdy data are equal to the initial state
690	! ! = 1, bdy data are read in 'bdydata .nc' files
691	! ! = 2, use tidal harmonic forcing data from files
692	! ! = 3, use external data AND tidal harmonic forcing
693	cn_dyn3d = 'none' !
694	nn_dyn3d_dta = 0 ! = 0, bdy data are equal to the initial state
695	! ! = 1, bdy data are read in 'bdydata .nc' files
696	cn_tra = 'none' !
697	nn_tra_dta = 0 ! = 0, bdy data are equal to the initial state
698	! ! = 1, bdy data are read in 'bdydata .nc' files
699	cn_ice = 'none' !
700	nn_ice_dta = 0 ! = 0, bdy data are equal to the initial state
701	! ! = 1, bdy data are read in 'bdydata .nc' files
702	!
703	ln_tra_dmp =.false. ! open boudaries conditions for tracers
704	ln_dyn3d_dmp =.false. ! open boundary condition for baroclinic velocities
705	rn_time_dmp = 1. ! Damping time scale in days
706	rn_time_dmp_out = 1. ! Outflow damping time scale
707	nn_rimwidth = 10 ! width of the relaxation zone
708	ln_vol = .false. ! total volume correction (see nn_volctl parameter)
709	nn_volctl = 1 ! = 0, the total water flux across open boundaries is zero
710	/
711	!-----------------------------------------------------------------------
712	&nambdy_dta ! open boundaries - external data (see nam_bdy)
713	!-----------------------------------------------------------------------
714	ln_zinterp = .false. ! T if a vertical interpolation is required. Variables gdep[tuv] and e3[tuv] must exist in the file
715	! ! automatically defined to T if the number of vertical levels in bdy dta /= jpk
716	ln_full_vel = .false. ! T if [uv]3d are "full" velocities and not only its baroclinic components
717	! ! in this case, baroclinic and barotropic velocities will be recomputed -> [uv]2d not needed
718	!
719	cn_dir = 'bdydta/' ! root directory for the BDY data location
720	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
721	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
722	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
723	bn_ssh = 'amm12_bdyT_u2d' , 24. , 'sossheig', .true. , .false., 'daily' , '' , '' , ''
724	bn_u2d = 'amm12_bdyU_u2d' , 24. , 'vobtcrtx', .true. , .false., 'daily' , '' , '' , ''
725	bn_v2d = 'amm12_bdyV_u2d' , 24. , 'vobtcrty', .true. , .false., 'daily' , '' , '' , ''
726	bn_u3d = 'amm12_bdyU_u3d' , 24. , 'vozocrtx', .true. , .false., 'daily' , '' , '' , ''
727	bn_v3d = 'amm12_bdyV_u3d' , 24. , 'vomecrty', .true. , .false., 'daily' , '' , '' , ''
728	bn_tem = 'amm12_bdyT_tra' , 24. , 'votemper', .true. , .false., 'daily' , '' , '' , ''
729	bn_sal = 'amm12_bdyT_tra' , 24. , 'vosaline', .true. , .false., 'daily' , '' , '' , ''
730	!* for si3
731	bn_a_i = 'amm12_bdyT_ice' , 24. , 'siconc' , .true. , .false., 'daily' , '' , '' , ''
732	bn_h_i = 'amm12_bdyT_ice' , 24. , 'sithic' , .true. , .false., 'daily' , '' , '' , ''
733	bn_h_s = 'amm12_bdyT_ice' , 24. , 'snthic' , .true. , .false., 'daily' , '' , '' , ''
734	bn_t_i = 'NOT USED' , 24. , 'sitemp' , .true. , .false., 'daily' , '' , '' , ''
735	bn_t_s = 'NOT USED' , 24. , 'sntemp' , .true. , .false., 'daily' , '' , '' , ''
736	bn_tsu = 'NOT USED' , 24. , 'sittop' , .true. , .false., 'daily' , '' , '' , ''
737	bn_s_i = 'NOT USED' , 24. , 'sisalt' , .true. , .false., 'daily' , '' , '' , ''
738	! melt ponds (be careful, bn_aip is the pond concentration (not fraction), so it differs from rn_iceapnd)
739	bn_aip = 'NOT USED' , 24. , 'siapnd' , .true. , .false., 'daily' , '' , '' , ''
740	bn_hip = 'NOT USED' , 24. , 'sihpnd' , .true. , .false., 'daily' , '' , '' , ''
741	! if bn_t_i etc are "not used", then define arbitrary temperatures and salinity and ponds
742	rn_ice_tem = 270. ! arbitrary temperature of incoming sea ice
743	rn_ice_sal = 10. ! -- salinity --
744	rn_ice_age = 30. ! -- age --
745	rn_ice_apnd = 0.2 ! -- pond fraction = a_ip/a_i --
746	rn_ice_hpnd = 0.05 ! -- pond depth --
747	/
748	!-----------------------------------------------------------------------
749	&nambdy_tide ! tidal forcing at open boundaries (default: OFF)
750	!-----------------------------------------------------------------------
751	filtide = 'bdydta/amm12_bdytide_' ! file name root of tidal forcing files
752	ln_bdytide_2ddta = .false. !
753	/
754
755	!!======================================================================
756	!! * Top/Bottom boundary condition * !!
757	!! !!
758	!! namdrg top/bottom drag coefficient (default: NO selection)
759	!! namdrg_top top friction (ln_OFF=F & ln_isfcav=T)
760	!! namdrg_bot bottom friction (ln_OFF=F)
761	!! nambbc bottom temperature boundary condition (default: OFF)
762	!! nambbl bottom boundary layer scheme (default: OFF)
763	!!======================================================================
764	!
765	!-----------------------------------------------------------------------
766	&namdrg ! top/bottom drag coefficient (default: NO selection)
767	!-----------------------------------------------------------------------
768	ln_OFF = .false. ! free-slip : Cd = 0 (F => fill namdrg_bot
769	ln_lin = .false. ! linear drag: Cd = Cd0 Uc0 & namdrg_top)
770	ln_non_lin = .false. ! non-linear drag: Cd = Cd0 \|U\|
771	ln_loglayer = .false. ! logarithmic drag: Cd = vkarmn/log(z/z0) \|U\|
772	!
773	ln_drgimp = .true. ! implicit top/bottom friction flag
774	/
775	!-----------------------------------------------------------------------
776	&namdrg_top ! TOP friction (ln_OFF =F & ln_isfcav=T)
777	!-----------------------------------------------------------------------
778	rn_Cd0 = 1.e-3 ! drag coefficient [-]
779	rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0)
780	rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag)
781	rn_ke0 = 2.5e-3 ! background kinetic energy [m2/s2] (non-linear cases)
782	rn_z0 = 3.0e-3 ! roughness [m] (ln_loglayer=T)
783	ln_boost = .false. ! =T regional boost of Cd0 ; =F constant
784	rn_boost = 50. ! local boost factor [-]
785	/
786	!-----------------------------------------------------------------------
787	&namdrg_bot ! BOTTOM friction (ln_OFF =F)
788	!-----------------------------------------------------------------------
789	rn_Cd0 = 1.e-3 ! drag coefficient [-]
790	rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0)
791	rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag)
792	rn_ke0 = 2.5e-3 ! background kinetic energy [m2/s2] (non-linear cases)
793	rn_z0 = 3.e-3 ! roughness [m] (ln_loglayer=T)
794	ln_boost = .false. ! =T regional boost of Cd0 ; =F constant
795	rn_boost = 50. ! local boost factor [-]
796	/
797	!-----------------------------------------------------------------------
798	&nambbc ! bottom temperature boundary condition (default: OFF)
799	!-----------------------------------------------------------------------
800	ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom
801	nn_geoflx = 2 ! geothermal heat flux: = 1 constant flux
802	! ! = 2 read variable flux [mW/m2]
803	rn_geoflx_cst = 86.4e-3 ! Constant value of geothermal heat flux [mW/m2]
804
805	cn_dir = './' ! root directory for the geothermal data location
806	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
807	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
808	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
809	sn_qgh ='geothermal_heating.nc' , -12. , 'heatflow', .false. , .true. , 'yearly' , '' , '' , ''
810	/
811	!-----------------------------------------------------------------------
812	&nambbl ! bottom boundary layer scheme (default: OFF)
813	!-----------------------------------------------------------------------
814	ln_trabbl = .false. ! Bottom Boundary Layer parameterisation flag
815	nn_bbl_ldf = 1 ! diffusive bbl (=1) or not (=0)
816	nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0)
817	rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s]
818	rn_gambbl = 10. ! advective bbl coefficient [s]
819	/
820
821	!!======================================================================
822	!! Tracer (T-S) namelists !!
823	!! !!
824	!! nameos equation of state (default: NO selection)
825	!! namtra_adv advection scheme (default: NO selection)
826	!! namtra_ldf lateral diffusion scheme (default: NO selection)
827	!! namtra_mle mixed layer eddy param. (Fox-Kemper param.) (default: OFF)
828	!! namtra_eiv eddy induced velocity param. (default: OFF)
829	!! namtra_dmp T & S newtonian damping (default: OFF)
830	!!======================================================================
831	!
832	!-----------------------------------------------------------------------
833	&nameos ! ocean Equation Of Seawater (default: NO selection)
834	!-----------------------------------------------------------------------
835	ln_teos10 = .false. ! = Use TEOS-10
836	ln_eos80 = .false. ! = Use EOS80
837	ln_seos = .false. ! = Use S-EOS (simplified Eq.)
838	!
839	! ! S-EOS coefficients (ln_seos=T):
840	! ! rd(T,S,Z)rau0 = -a0(1+.5lambdadT+muZ+nudS)dT+b0dS
841	rn_a0 = 1.6550e-1 ! thermal expension coefficient
842	rn_b0 = 7.6554e-1 ! saline expension coefficient
843	rn_lambda1 = 5.9520e-2 ! cabbeling coeff in T^2 (=0 for linear eos)
844	rn_lambda2 = 7.4914e-4 ! cabbeling coeff in S^2 (=0 for linear eos)
845	rn_mu1 = 1.4970e-4 ! thermobaric coeff. in T (=0 for linear eos)
846	rn_mu2 = 1.1090e-5 ! thermobaric coeff. in S (=0 for linear eos)
847	rn_nu = 2.4341e-3 ! cabbeling coeff in T*S (=0 for linear eos)
848	/
849	!-----------------------------------------------------------------------
850	&namtra_adv ! advection scheme for tracer (default: NO selection)
851	!-----------------------------------------------------------------------
852	ln_traadv_OFF = .false. ! No tracer advection
853	ln_traadv_cen = .false. ! 2nd order centered scheme
854	nn_cen_h = 4 ! =2/4, horizontal 2nd order CEN / 4th order CEN
855	nn_cen_v = 4 ! =2/4, vertical 2nd order CEN / 4th order COMPACT
856	ln_traadv_fct = .false. ! FCT scheme
857	nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order
858	nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order
859	ln_traadv_mus = .false. ! MUSCL scheme
860	ln_mus_ups = .false. ! use upstream scheme near river mouths
861	ln_traadv_ubs = .false. ! UBS scheme
862	nn_ubs_v = 2 ! =2 , vertical 2nd order FCT / COMPACT 4th order
863	ln_traadv_qck = .false. ! QUICKEST scheme
864	/
865	!-----------------------------------------------------------------------
866	&namtra_ldf ! lateral diffusion scheme for tracers (default: NO selection)
867	!-----------------------------------------------------------------------
868	! ! Operator type:
869	ln_traldf_OFF = .false. ! No explicit diffusion
870	ln_traldf_lap = .false. ! laplacian operator
871	ln_traldf_blp = .false. ! bilaplacian operator
872	!
873	! ! Direction of action:
874	ln_traldf_lev = .false. ! iso-level
875	ln_traldf_hor = .false. ! horizontal (geopotential)
876	ln_traldf_iso = .false. ! iso-neutral (standard operator)
877	ln_traldf_triad = .false. ! iso-neutral (triad operator)
878	!
879	! ! iso-neutral options:
880	ln_traldf_msc = .false. ! Method of Stabilizing Correction (both operators)
881	rn_slpmax = 0.01 ! slope limit (both operators)
882	ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only)
883	rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only)
884	ln_botmix_triad = .false. ! lateral mixing on bottom (triad only)
885	!
886	! ! Coefficients:
887	nn_aht_ijk_t = 0 ! space/time variation of eddy coefficient:
888	! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file
889	! ! = 0 constant
890	! ! = 10 F(k) =ldf_c1d
891	! ! = 20 F(i,j) =ldf_c2d
892	! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation
893	! ! = 30 F(i,j,k) =ldf_c2d * ldf_c1d
894	! ! = 31 F(i,j,k,t)=F(local velocity and grid-spacing)
895	! ! time invariant coefficients: aht0 = 1/2 Ud*Ld (lap case)
896	! ! or = 1/12 Ud*Ld^3 (blp case)
897	rn_Ud = 0.01 ! lateral diffusive velocity [m/s] (nn_aht_ijk_t= 0, 10, 20, 30)
898	rn_Ld = 200.e+3 ! lateral diffusive length [m] (nn_aht_ijk_t= 0, 10)
899	/
900	!-----------------------------------------------------------------------
901	&namtra_mle ! mixed layer eddy parametrisation (Fox-Kemper) (default: OFF)
902	!-----------------------------------------------------------------------
903	ln_mle = .false. ! (T) use the Mixed Layer Eddy (MLE) parameterisation
904	rn_ce = 0.06 ! magnitude of the MLE (typical value: 0.06 to 0.08)
905	nn_mle = 1 ! MLE type: =0 standard Fox-Kemper ; =1 new formulation
906	rn_lf = 5.e+3 ! typical scale of mixed layer front (meters) (case rn_mle=0)
907	rn_time = 172800. ! time scale for mixing momentum across the mixed layer (seconds) (case rn_mle=0)
908	rn_lat = 20. ! reference latitude (degrees) of MLE coef. (case rn_mle=1)
909	nn_mld_uv = 0 ! space interpolation of MLD at u- & v-pts (0=min,1=averaged,2=max)
910	nn_conv = 0 ! =1 no MLE in case of convection ; =0 always MLE
911	rn_rho_c_mle = 0.01 ! delta rho criterion used to calculate MLD for FK
912	/
913	!-----------------------------------------------------------------------
914	&namtra_eiv ! eddy induced velocity param. (default: OFF)
915	!-----------------------------------------------------------------------
916	ln_ldfeiv = .false. ! use eddy induced velocity parameterization
917	!
918	! ! Coefficients:
919	nn_aei_ijk_t = 0 ! space/time variation of eddy coefficient:
920	! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file
921	! ! = 0 constant
922	! ! = 10 F(k) =ldf_c1d
923	! ! = 20 F(i,j) =ldf_c2d
924	! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation
925	! ! = 30 F(i,j,k) =ldf_c2d * ldf_c1d
926	! ! time invariant coefficients: aei0 = 1/2 Ue*Le
927	rn_Ue = 0.02 ! lateral diffusive velocity [m/s] (nn_aht_ijk_t= 0, 10, 20, 30)
928	rn_Le = 200.e+3 ! lateral diffusive length [m] (nn_aht_ijk_t= 0, 10)
929	!
930	ln_ldfeiv_dia =.false. ! diagnose eiv stream function and velocities
931	/
932	!-----------------------------------------------------------------------
933	&namtra_dmp ! tracer: T & S newtonian damping (default: OFF)
934	!-----------------------------------------------------------------------
935	ln_tradmp = .false. ! add a damping term (using resto.nc coef.)
936	nn_zdmp = 0 ! vertical shape =0 damping throughout the water column
937	! ! =1 no damping in the mixing layer (kz criteria)
938	! ! =2 no damping in the mixed layer (rho crieria)
939	cn_resto = 'resto.nc' ! Name of file containing restoration coeff. field (use dmp_tools to create this)
940	/
941
942	!!======================================================================
943	!! * Dynamics namelists * !!
944	!! !!
945	!! nam_vvl vertical coordinate options (default: z-star)
946	!! namdyn_adv formulation of the momentum advection (default: NO selection)
947	!! namdyn_vor advection scheme (default: NO selection)
948	!! namdyn_hpg hydrostatic pressure gradient (default: NO selection)
949	!! namdyn_spg surface pressure gradient (default: NO selection)
950	!! namdyn_ldf lateral diffusion scheme (default: NO selection)
951	!! namdta_dyn offline TOP: dynamics read in files (OFF_SRC only)
952	!!======================================================================
953	!
954	!-----------------------------------------------------------------------
955	&nam_vvl ! vertical coordinate options (default: z-star)
956	!-----------------------------------------------------------------------
957	ln_vvl_zstar = .true. ! z-star vertical coordinate
958	ln_vvl_ztilde = .false. ! z-tilde vertical coordinate: only high frequency variations
959	ln_vvl_layer = .false. ! full layer vertical coordinate
960	ln_vvl_ztilde_as_zstar = .false. ! ztilde vertical coordinate emulating zstar
961	ln_vvl_zstar_at_eqtor = .false. ! ztilde near the equator
962	rn_ahe3 = 0.0 ! thickness diffusion coefficient
963	rn_rst_e3t = 30.0 ! ztilde to zstar restoration timescale [days]
964	rn_lf_cutoff = 5.0 ! cutoff frequency for low-pass filter [days]
965	rn_zdef_max = 0.9 ! maximum fractional e3t deformation
966	ln_vvl_dbg = .false. ! debug prints (T/F)
967	/
968	!-----------------------------------------------------------------------
969	&namdyn_adv ! formulation of the momentum advection (default: NO selection)
970	!-----------------------------------------------------------------------
971	ln_dynadv_OFF = .false. ! linear dynamics (no momentum advection)
972	ln_dynadv_vec = .false. ! vector form - 2nd centered scheme
973	nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction
974	ln_dynadv_cen2 = .false. ! flux form - 2nd order centered scheme
975	ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme
976	/
977	!-----------------------------------------------------------------------
978	&namdyn_vor ! Vorticity / Coriolis scheme (default: NO selection)
979	!-----------------------------------------------------------------------
980	ln_dynvor_ene = .false. ! energy conserving scheme
981	ln_dynvor_ens = .false. ! enstrophy conserving scheme
982	ln_dynvor_mix = .false. ! mixed scheme
983	ln_dynvor_enT = .false. ! energy conserving scheme (T-point)
984	ln_dynvor_eeT = .false. ! energy conserving scheme (een using e3t)
985	ln_dynvor_een = .false. ! energy & enstrophy scheme
986	nn_een_e3f = 0 ! =0 e3f = mi(mj(e3t))/4
987	! ! =1 e3f = mi(mj(e3t))/mi(mj( tmask))
988	ln_dynvor_msk = .false. ! vorticity multiplied by fmask (=T) ==>>> PLEASE DO NOT ACTIVATE
989	! ! (f-point vorticity schemes only)
990	/
991	!-----------------------------------------------------------------------
992	&namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection)
993	!-----------------------------------------------------------------------
994	ln_hpg_zco = .false. ! z-coordinate - full steps
995	ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation)
996	ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation)
997	ln_hpg_isf = .false. ! s-coordinate (sco ) adapted to isf
998	ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial)
999	ln_hpg_prj = .false. ! s-coordinate (Pressure Jacobian scheme)
1000	/
1001	!-----------------------------------------------------------------------
1002	&namdyn_spg ! surface pressure gradient (default: NO selection)
1003	!-----------------------------------------------------------------------
1004	ln_dynspg_exp = .false. ! explicit free surface
1005	ln_dynspg_ts = .false. ! split-explicit free surface
1006	ln_bt_fw = .true. ! Forward integration of barotropic Eqs.
1007	ln_bt_av = .true. ! Time filtering of barotropic variables
1008	nn_bt_flt = 1 ! Time filter choice = 0 None
1009	! ! = 1 Boxcar over nn_e sub-steps
1010	! ! = 2 Boxcar over 2*nn_e " "
1011	ln_bt_auto = .true. ! Number of sub-step defined from:
1012	rn_bt_cmax = 0.8 ! =T : the Maximum Courant Number allowed
1013	nn_e = 30 ! =F : the number of sub-step in rn_Dt seconds
1014	rn_bt_alpha = 0. ! Temporal diffusion parameter (if ln_bt_av=F)
1015	/
1016	!-----------------------------------------------------------------------
1017	&namdyn_ldf ! lateral diffusion on momentum (default: NO selection)
1018	!-----------------------------------------------------------------------
1019	! ! Type of the operator :
1020	ln_dynldf_OFF = .false. ! No operator (i.e. no explicit diffusion)
1021	ln_dynldf_lap = .false. ! laplacian operator
1022	ln_dynldf_blp = .false. ! bilaplacian operator
1023	! ! Direction of action :
1024	ln_dynldf_lev = .false. ! iso-level
1025	ln_dynldf_hor = .false. ! horizontal (geopotential)
1026	ln_dynldf_iso = .false. ! iso-neutral (lap only)
1027	! ! Coefficient
1028	nn_ahm_ijk_t = 0 ! space/time variation of eddy coefficient :
1029	! ! =-30 read in eddy_viscosity_3D.nc file
1030	! ! =-20 read in eddy_viscosity_2D.nc file
1031	! ! = 0 constant
1032	! ! = 10 F(k)=c1d
1033	! ! = 20 F(i,j)=F(grid spacing)=c2d
1034	! ! = 30 F(i,j,k)=c2d*c1d
1035	! ! = 31 F(i,j,k)=F(grid spacing and local velocity)
1036	! ! = 32 F(i,j,k)=F(local gridscale and deformation rate)
1037	! ! time invariant coefficients : ahm = 1/2 Uv*Lv (lap case)
1038	! ! or = 1/12 Uv*Lv^3 (blp case)
1039	rn_Uv = 0.1 ! lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30)
1040	rn_Lv = 10.e+3 ! lateral viscous length [m] (nn_ahm_ijk_t= 0, 10)
1041	! ! Smagorinsky settings (nn_ahm_ijk_t= 32) :
1042	rn_csmc = 3.5 ! Smagorinsky constant of proportionality
1043	rn_minfac = 1.0 ! multiplier of theorectical lower limit
1044	rn_maxfac = 1.0 ! multiplier of theorectical upper limit
1045	! ! iso-neutral laplacian operator (ln_dynldf_iso=T) :
1046	rn_ahm_b = 0.0 ! background eddy viscosity [m2/s]
1047	/
1048	!-----------------------------------------------------------------------
1049	&namdta_dyn ! offline ocean input files (OFF_SRC only)
1050	!-----------------------------------------------------------------------
1051	ln_dynrnf = .false. ! runoffs option enabled (T) or not (F)
1052	ln_dynrnf_depth = .false. ! runoffs is spread in vertical (T) or not (F)
1053	! fwbcorr = 3.786e-06 ! annual global mean of empmr for ssh correction
1054
1055	cn_dir = './' ! root directory for the ocean data location
1056	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
1057	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
1058	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
1059	sn_tem = 'dyna_grid_T' , 120. , 'votemper' , .true. , .true. , 'yearly' , '' , '' , ''
1060	sn_sal = 'dyna_grid_T' , 120. , 'vosaline' , .true. , .true. , 'yearly' , '' , '' , ''
1061	sn_mld = 'dyna_grid_T' , 120. , 'somixhgt' , .true. , .true. , 'yearly' , '' , '' , ''
1062	sn_emp = 'dyna_grid_T' , 120. , 'sowaflup' , .true. , .true. , 'yearly' , '' , '' , ''
1063	sn_fmf = 'dyna_grid_T' , 120. , 'iowaflup' , .true. , .true. , 'yearly' , '' , '' , ''
1064	sn_ice = 'dyna_grid_T' , 120. , 'soicecov' , .true. , .true. , 'yearly' , '' , '' , ''
1065	sn_qsr = 'dyna_grid_T' , 120. , 'soshfldo' , .true. , .true. , 'yearly' , '' , '' , ''
1066	sn_wnd = 'dyna_grid_T' , 120. , 'sowindsp' , .true. , .true. , 'yearly' , '' , '' , ''
1067	sn_uwd = 'dyna_grid_U' , 120. , 'uocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
1068	sn_vwd = 'dyna_grid_V' , 120. , 'vocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
1069	sn_wwd = 'dyna_grid_W' , 120. , 'wocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
1070	sn_avt = 'dyna_grid_W' , 120. , 'voddmavs' , .true. , .true. , 'yearly' , '' , '' , ''
1071	sn_ubl = 'dyna_grid_U' , 120. , 'sobblcox' , .true. , .true. , 'yearly' , '' , '' , ''
1072	sn_vbl = 'dyna_grid_V' , 120. , 'sobblcoy' , .true. , .true. , 'yearly' , '' , '' , ''
1073	/
1074
1075	!!======================================================================
1076	!! vertical physics namelists !!
1077	!! !!
1078	!! namzdf vertical physics manager (default: NO selection)
1079	!! namzdf_ric richardson number vertical mixing (ln_zdfric=T)
1080	!! namzdf_tke TKE vertical mixing (ln_zdftke=T)
1081	!! namzdf_gls GLS vertical mixing (ln_zdfgls=T)
1082	!! namzdf_osm OSM vertical diffusion (ln_zdfosm=T)
1083	!! namzdf_iwm tidal mixing parameterization (ln_zdfiwm=T)
1084	!!======================================================================
1085	!
1086	!-----------------------------------------------------------------------
1087	&namzdf ! vertical physics manager (default: NO selection)
1088	!-----------------------------------------------------------------------
1089	! ! adaptive-implicit vertical advection
1090	ln_zad_Aimp = .false. ! Courant number dependent scheme (Shchepetkin 2015)
1091	!
1092	! ! type of vertical closure (required)
1093	ln_zdfcst = .false. ! constant mixing
1094	ln_zdfric = .false. ! local Richardson dependent formulation (T => fill namzdf_ric)
1095	ln_zdftke = .false. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke)
1096	ln_zdfgls = .false. ! Generic Length Scale closure (T => fill namzdf_gls)
1097	ln_zdfosm = .false. ! OSMOSIS BL closure (T => fill namzdf_osm)
1098	!
1099	! ! convection
1100	ln_zdfevd = .false. ! enhanced vertical diffusion
1101	nn_evdm = 0 ! apply on tracer (=0) or on tracer and momentum (=1)
1102	rn_evd = 100. ! mixing coefficient [m2/s]
1103	ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm
1104	nn_npc = 1 ! frequency of application of npc
1105	nn_npcp = 365 ! npc control print frequency
1106	!
1107	ln_zdfddm = .false. ! double diffusive mixing
1108	rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity)
1109	rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio
1110	!
1111	! ! gravity wave-driven vertical mixing
1112	ln_zdfiwm = .false. ! internal wave-induced mixing (T => fill namzdf_iwm)
1113	ln_zdfswm = .false. ! surface wave-induced mixing (T => ln_wave=ln_sdw=T )
1114	!
1115	! ! coefficients
1116	rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F)
1117	rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F)
1118	nn_avb = 0 ! profile for background avt & avm (=1) or not (=0)
1119	nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0)
1120	/
1121	!-----------------------------------------------------------------------
1122	&namzdf_ric ! richardson number dependent vertical diffusion (ln_zdfric =T)
1123	!-----------------------------------------------------------------------
1124	rn_avmri = 100.e-4 ! maximum value of the vertical viscosity
1125	rn_alp = 5. ! coefficient of the parameterization
1126	nn_ric = 2 ! coefficient of the parameterization
1127	ln_mldw = .false. ! enhanced mixing in the Ekman layer
1128	rn_ekmfc = 0.7 ! Factor in the Ekman depth Equation
1129	rn_mldmin = 1.0 ! minimum allowable mixed-layer depth estimate (m)
1130	rn_mldmax = 1000.0 ! maximum allowable mixed-layer depth estimate (m)
1131	rn_wtmix = 10.0 ! vertical eddy viscosity coeff [m2/s] in the mixed-layer
1132	rn_wvmix = 10.0 ! vertical eddy diffusion coeff [m2/s] in the mixed-layer
1133	/
1134	!-----------------------------------------------------------------------
1135	&namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T)
1136	!-----------------------------------------------------------------------
1137	rn_ediff = 0.1 ! coef. for vertical eddy coef. (avt=rn_ediffmxlsqrt(e) )
1138	rn_ediss = 0.7 ! coef. of the Kolmogoroff dissipation
1139	rn_ebb = 67.83 ! coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T)
1140	rn_emin = 1.e-6 ! minimum value of tke [m2/s2]
1141	rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2]
1142	rn_bshear = 1.e-20 ! background shear (>0) currently a numerical threshold (do not change it)
1143	nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm)
1144	nn_mxl = 2 ! mixing length: = 0 bounded by the distance to surface and bottom
1145	! ! = 1 bounded by the local vertical scale factor
1146	! ! = 2 first vertical derivative of mixing length bounded by 1
1147	! ! = 3 as =2 with distinct dissipative an mixing length scale
1148	ln_mxl0 = .true. ! surface mixing length scale = F(wind stress) (T) or not (F)
1149	nn_mxlice = 0 ! type of scaling under sea-ice
1150	! = 0 no scaling under sea-ice
1151	! = 1 scaling with constant sea-ice thickness
1152	! = 2 scaling with mean sea-ice thickness ( only with SI3 sea-ice model )
1153	! = 3 scaling with maximum sea-ice thickness
1154	rn_mxlice = 10. ! max constant ice thickness value when scaling under sea-ice ( nn_mxlice=1)
1155	rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value
1156	ln_drg = .false. ! top/bottom friction added as boundary condition of TKE
1157	ln_lc = .true. ! Langmuir cell parameterisation (Axell 2002)
1158	rn_lc = 0.15 ! coef. associated to Langmuir cells
1159	nn_etau = 1 ! penetration of tke below the mixed layer (ML) due to NIWs
1160	! = 0 none ; = 1 add a tke source below the ML
1161	! = 2 add a tke source just at the base of the ML
1162	! = 3 as = 1 applied on HF part of the stress (ln_cpl=T)
1163	rn_efr = 0.05 ! fraction of surface tke value which penetrates below the ML (nn_etau=1 or 2)
1164	nn_htau = 1 ! type of exponential decrease of tke penetration below the ML
1165	! = 0 constant 10 m length scale
1166	! = 1 0.5m at the equator to 30m poleward of 40 degrees
1167	rn_eice = 4 ! below sea ice: =0 ON ; =4 OFF when ice fraction > 1/4
1168	/
1169	!-----------------------------------------------------------------------
1170	&namzdf_gls ! GLS vertical diffusion (ln_zdfgls =T)
1171	!-----------------------------------------------------------------------
1172	rn_emin = 1.e-7 ! minimum value of e [m2/s2]
1173	rn_epsmin = 1.e-12 ! minimum value of eps [m2/s3]
1174	ln_length_lim = .true. ! limit on the dissipation rate under stable stratification (Galperin et al., 1988)
1175	rn_clim_galp = 0.267 ! galperin limit
1176	ln_sigpsi = .true. ! Activate or not Burchard 2001 mods on psi schmidt number in the wb case
1177	rn_crban = 100. ! Craig and Banner 1994 constant for wb tke flux
1178	rn_charn = 70000. ! Charnock constant for wb induced roughness length
1179	rn_hsro = 0.02 ! Minimum surface roughness
1180	rn_frac_hs = 1.3 ! Fraction of wave height as roughness (if nn_z0_met>1)
1181	nn_z0_met = 2 ! Method for surface roughness computation (0/1/2/3)
1182	! ! =3 requires ln_wave=T
1183	nn_bc_surf = 1 ! surface condition (0/1=Dir/Neum)
1184	nn_bc_bot = 1 ! bottom condition (0/1=Dir/Neum)
1185	nn_stab_func = 2 ! stability function (0=Galp, 1= KC94, 2=CanutoA, 3=CanutoB)
1186	nn_clos = 1 ! predefined closure type (0=MY82, 1=k-eps, 2=k-w, 3=Gen)
1187	/
1188	!-----------------------------------------------------------------------
1189	&namzdf_osm ! OSM vertical diffusion (ln_zdfosm =T)
1190	!-----------------------------------------------------------------------
1191	ln_use_osm_la = .false. ! Use namelist rn_osm_la
1192	rn_osm_la = 0.3 ! Turbulent Langmuir number
1193	rn_osm_dstokes = 5. ! Depth scale of Stokes drift (m)
1194	nn_ave = 0 ! choice of horizontal averaging on avt, avmu, avmv
1195	ln_dia_osm = .true. ! output OSMOSIS-OBL variables
1196	rn_osm_hbl0 = 10. ! initial hbl value
1197	ln_kpprimix = .true. ! Use KPP-style Ri# mixing below BL
1198	rn_riinfty = 0.7 ! Highest local Ri_g permitting shear instability
1199	rn_difri = 0.005 ! max Ri# diffusivity at Ri_g = 0 (m^2/s)
1200	ln_convmix = .true. ! Use convective instability mixing below BL
1201	rn_difconv = 1. ! diffusivity when unstable below BL (m2/s)
1202	nn_osm_wave = 0 ! Method used to calculate Stokes drift
1203	! ! = 2: Use ECMWF wave fields
1204	! ! = 1: Pierson Moskowitz wave spectrum
1205	! ! = 0: Constant La# = 0.3
1206	/
1207	!-----------------------------------------------------------------------
1208	&namzdf_iwm ! internal wave-driven mixing parameterization (ln_zdfiwm =T)
1209	!-----------------------------------------------------------------------
1210	nn_zpyc = 1 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2)
1211	ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency
1212	ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F)
1213
1214	cn_dir = './' ! root directory for the iwm data location
1215	!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
1216	! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
1217	! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
1218	sn_mpb = 'NOT USED' , -12. , 'mixing_power_bot' , .false. , .true. , 'yearly' , '' , '' , ''
1219	sn_mpp = 'NOT USED' , -12. , 'mixing_power_pyc' , .false. , .true. , 'yearly' , '' , '' , ''
1220	sn_mpc = 'NOT USED' , -12. , 'mixing_power_cri' , .false. , .true. , 'yearly' , '' , '' , ''
1221	sn_dsb = 'NOT USED' , -12. , 'decay_scale_bot' , .false. , .true. , 'yearly' , '' , '' , ''
1222	sn_dsc = 'NOT USED' , -12. , 'decay_scale_cri' , .false. , .true. , 'yearly' , '' , '' , ''
1223	/
1224	!!======================================================================
1225	!! * Diagnostics namelists * !!
1226	!! !!
1227	!! namtrd dynamics and/or tracer trends (default: OFF)
1228	!! namptr Poleward Transport Diagnostics (default: OFF)
1229	!! namhsb Heat and salt budgets (default: OFF)
1230	!! namdiu Cool skin and warm layer models (default: OFF)
1231	!! namdiu Cool skin and warm layer models (default: OFF)
1232	!! namflo float parameters (default: OFF)
1233	!! nam_diadct transports through some sections (default: OFF)
1234	!! nam_dia25h 25h Mean Output (default: OFF)
1235	!! namnc4 netcdf4 chunking and compression settings ("key_netcdf4")
1236	!!======================================================================
1237	!
1238	!-----------------------------------------------------------------------
1239	&namtrd ! trend diagnostics (default: OFF)
1240	!-----------------------------------------------------------------------
1241	ln_glo_trd = .false. ! (T) global domain averaged diag for T, T^2, KE, and PE
1242	ln_dyn_trd = .false. ! (T) 3D momentum trend output
1243	ln_dyn_mxl = .false. ! (T) 2D momentum trends averaged over the mixed layer (not coded yet)
1244	ln_vor_trd = .false. ! (T) 2D barotropic vorticity trends (not coded yet)
1245	ln_KE_trd = .false. ! (T) 3D Kinetic Energy trends
1246	ln_PE_trd = .false. ! (T) 3D Potential Energy trends
1247	ln_tra_trd = .false. ! (T) 3D tracer trend output
1248	ln_tra_mxl = .false. ! (T) 2D tracer trends averaged over the mixed layer (not coded yet)
1249	nn_trd = 365 ! print frequency (ln_glo_trd=T) (unit=time step)
1250	/
1251	!!gm nn_ctls = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk)
1252	!!gm rn_ucf = 1. ! unit conversion factor (=1 -> /seconds ; =86400. -> /day)
1253	!!gm cn_trdrst_in = "restart_mld" ! suffix of ocean restart name (input)
1254	!!gm cn_trdrst_out = "restart_mld" ! suffix of ocean restart name (output)
1255	!!gm ln_trdmld_restart = .false. ! restart for ML diagnostics
1256	!!gm ln_trdmld_instant = .false. ! flag to diagnose trends of instantantaneous or mean ML T/S
1257	!!gm
1258	/
1259	!-----------------------------------------------------------------------
1260	&namhsb ! Heat and salt budgets (default: OFF)
1261	!-----------------------------------------------------------------------
1262	ln_diahsb = .false. ! output the heat and salt budgets (T) or not (F)
1263	/
1264	!-----------------------------------------------------------------------
1265	&namdiu ! Cool skin and warm layer models (default: OFF)
1266	!-----------------------------------------------------------------------
1267	ln_diurnal = .false. !
1268	ln_diurnal_only = .false. !
1269	/
1270	!-----------------------------------------------------------------------
1271	&namflo ! float parameters (default: OFF)
1272	!-----------------------------------------------------------------------
1273	ln_floats = .false. ! activate floats or not
1274	jpnfl = 1 ! total number of floats during the run
1275	jpnnewflo = 0 ! number of floats for the restart
1276	ln_rstflo = .false. ! float restart (T) or not (F)
1277	nn_writefl = 75 ! frequency of writing in float output file
1278	nn_stockfl = 5475 ! frequency of creation of the float restart file
1279	ln_argo = .false. ! Argo type floats (stay at the surface each 10 days)
1280	ln_flork4 = .false. ! trajectories computed with a 4th order Runge-Kutta (T)
1281	! ! or computed with Blanke' scheme (F)
1282	ln_ariane = .true. ! Input with Ariane tool convention(T)
1283	ln_flo_ascii= .true. ! Output with Ariane tool netcdf convention(F) or ascii file (T)
1284	/
1285	!-----------------------------------------------------------------------
1286	&nam_diadct ! transports through some sections (default: OFF)
1287	!-----------------------------------------------------------------------
1288	ln_diadct = .false. ! Calculate transport thru sections or not
1289	nn_dct = 15 ! time step frequency for transports computing
1290	nn_dctwri = 15 ! time step frequency for transports writing
1291	nn_secdebug = 112 ! 0 : no section to debug
1292	! ! -1 : debug all section
1293	! ! 0 < n : debug section number n
1294	/
1295	!-----------------------------------------------------------------------
1296	&nam_dia25h ! 25h Mean Output (default: OFF)
1297	!-----------------------------------------------------------------------
1298	ln_dia25h = .false. ! Choose 25h mean output or not
1299	/
1300	!-----------------------------------------------------------------------
1301	&namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4")
1302	!-----------------------------------------------------------------------
1303	nn_nchunks_i = 4 ! number of chunks in i-dimension
1304	nn_nchunks_j = 4 ! number of chunks in j-dimension
1305	nn_nchunks_k = 31 ! number of chunks in k-dimension
1306	! ! setting nn_nchunks_k = jpk will give a chunk size of 1 in the vertical which
1307	! ! is optimal for postprocessing which works exclusively with horizontal slabs
1308	ln_nc4zip = .true. ! (T) use netcdf4 chunking and compression
1309	! ! (F) ignore chunking information and produce netcdf3-compatible files
1310	/
1311
1312	!!======================================================================
1313	!! * Observation & Assimilation * !!
1314	!! !!
1315	!! namobs observation and model comparison (default: OFF)
1316	!! nam_asminc assimilation increments ('key_asminc')
1317	!!======================================================================
1318	!
1319	!-----------------------------------------------------------------------
1320	&namobs ! observation usage switch (default: OFF)
1321	!-----------------------------------------------------------------------
1322	ln_diaobs = .false. ! Logical switch for the observation operator
1323	!
1324	ln_t3d = .false. ! Logical switch for T profile observations
1325	ln_s3d = .false. ! Logical switch for S profile observations
1326	ln_sla = .false. ! Logical switch for SLA observations
1327	ln_sst = .false. ! Logical switch for SST observations
1328	ln_sss = .false. ! Logical swithc for SSS observations
1329	ln_sic = .false. ! Logical switch for Sea Ice observations
1330	ln_vel3d = .false. ! Logical switch for velocity observations
1331	ln_altbias = .false. ! Logical switch for altimeter bias correction
1332	ln_sstbias = .false. ! Logical switch for SST bias correction
1333	ln_nea = .false. ! Logical switch for rejection of observations near land
1334	ln_grid_global = .true. ! Logical switch for global distribution of observations
1335	ln_grid_search_lookup = .false. ! Logical switch for obs grid search w/lookup table
1336	ln_ignmis = .true. ! Logical switch for ignoring missing files
1337	ln_s_at_t = .false. ! Logical switch for computing model S at T obs if not there
1338	ln_sstnight = .false. ! Logical switch for calculating night-time average for SST obs
1339	ln_bound_reject = .false. ! Logical to remove obs near boundaries in LAMs.
1340	ln_sla_fp_indegs = .true. ! Logical for SLA: T=> averaging footprint is in degrees, F=> in metres
1341	ln_sst_fp_indegs = .true. ! Logical for SST: T=> averaging footprint is in degrees, F=> in metres
1342	ln_sss_fp_indegs = .true. ! Logical for SSS: T=> averaging footprint is in degrees, F=> in metres
1343	ln_sic_fp_indegs = .true. ! Logical for SIC: T=> averaging footprint is in degrees, F=> in metres
1344	! All of the files variables below are arrays. Use namelist_cfg to add more files
1345	cn_profbfiles = 'profiles_01.nc' ! Profile feedback input observation file names
1346	cn_slafbfiles = 'sla_01.nc' ! SLA feedback input observation file names
1347	cn_sstfbfiles = 'sst_01.nc' ! SST feedback input observation file names
1348	cn_sssfbfiles = 'sss_01.nc' ! SSS feedback input observation file names
1349	cn_sicfbfiles = 'sic_01.nc' ! SIC feedback input observation file names
1350	cn_velfbfiles = 'vel_01.nc' ! Velocity feedback input observation file names
1351	cn_altbiasfile = 'altbias.nc' ! Altimeter bias input file name
1352	cn_sstbiasfiles = 'sstbias.nc' ! SST bias input file name
1353	cn_gridsearchfile ='gridsearch.nc' ! Grid search file name
1354	rn_gridsearchres = 0.5 ! Grid search resolution
1355	rn_mdtcorr = 1.61 ! MDT correction
1356	rn_mdtcutoff = 65.0 ! MDT cutoff for computed correction
1357	rn_dobsini = 00010101.000000 ! Initial date in window YYYYMMDD.HHMMSS
1358	rn_dobsend = 00010102.000000 ! Final date in window YYYYMMDD.HHMMSS
1359	rn_sla_avglamscl = 0. ! E/W diameter of SLA observation footprint (metres/degrees)
1360	rn_sla_avgphiscl = 0. ! N/S diameter of SLA observation footprint (metres/degrees)
1361	rn_sst_avglamscl = 0. ! E/W diameter of SST observation footprint (metres/degrees)
1362	rn_sst_avgphiscl = 0. ! N/S diameter of SST observation footprint (metres/degrees)
1363	rn_sss_avglamscl = 0. ! E/W diameter of SSS observation footprint (metres/degrees)
1364	rn_sss_avgphiscl = 0. ! N/S diameter of SSS observation footprint (metres/degrees)
1365	rn_sic_avglamscl = 0. ! E/W diameter of SIC observation footprint (metres/degrees)
1366	rn_sic_avgphiscl = 0. ! N/S diameter of SIC observation footprint (metres/degrees)
1367	nn_1dint = 0 ! Type of vertical interpolation method
1368	nn_2dint = 0 ! Default horizontal interpolation method
1369	nn_2dint_sla = 0 ! Horizontal interpolation method for SLA
1370	nn_2dint_sst = 0 ! Horizontal interpolation method for SST
1371	nn_2dint_sss = 0 ! Horizontal interpolation method for SSS
1372	nn_2dint_sic = 0 ! Horizontal interpolation method for SIC
1373	nn_msshc = 0 ! MSSH correction scheme
1374	nn_profdavtypes = -1 ! Profile daily average types - array
1375	/
1376	!-----------------------------------------------------------------------
1377	&nam_asminc ! assimilation increments ('key_asminc')
1378	!-----------------------------------------------------------------------
1379	ln_bkgwri = .false. ! Logical switch for writing out background state
1380	ln_trainc = .false. ! Logical switch for applying tracer increments
1381	ln_dyninc = .false. ! Logical switch for applying velocity increments
1382	ln_sshinc = .false. ! Logical switch for applying SSH increments
1383	ln_asmdin = .false. ! Logical switch for Direct Initialization (DI)
1384	ln_asmiau = .false. ! Logical switch for Incremental Analysis Updating (IAU)
1385	nitbkg = 0 ! Timestep of background in [0,nitend-nit000-1]
1386	nitdin = 0 ! Timestep of background for DI in [0,nitend-nit000-1]
1387	nitiaustr = 1 ! Timestep of start of IAU interval in [0,nitend-nit000-1]
1388	nitiaufin = 15 ! Timestep of end of IAU interval in [0,nitend-nit000-1]
1389	niaufn = 0 ! Type of IAU weighting function
1390	ln_salfix = .false. ! Logical switch for ensuring that the sa > salfixmin
1391	salfixmin = -9999 ! Minimum salinity after applying the increments
1392	nn_divdmp = 0 ! Number of iterations of divergence damping operator
1393	/
1394
1395	!!======================================================================
1396	!! * Miscellaneous namelists * !!
1397	!! !!
1398	!! nammpp Massively Parallel Processing ("key_mpp_mpi")
1399	!! namctl Control prints (default: OFF)
1400	!! namsto Stochastic parametrization of EOS (default: OFF)
1401	!!======================================================================
1402	!
1403	!-----------------------------------------------------------------------
1404	&nammpp ! Massively Parallel Processing ("key_mpp_mpi")
1405	!-----------------------------------------------------------------------
1406	ln_listonly = .false. ! do nothing else than listing the best domain decompositions (with land domains suppression)
1407	! ! if T: the largest number of cores tested is defined by max(mppsize, jpni*jpnj)
1408	ln_nnogather = .true. ! activate code to avoid mpi_allgather use at the northfold
1409	jpni = 0 ! number of processors following i (set automatically if < 1), see also ln_listonly = T
1410	jpnj = 0 ! number of processors following j (set automatically if < 1), see also ln_listonly = T
1411	nn_hls = 1 ! halo width (applies to both rows and columns)
1412	/
1413	!-----------------------------------------------------------------------
1414	&namctl ! Control prints (default: OFF)
1415	!-----------------------------------------------------------------------
1416	sn_cfctl%l_runstat = .TRUE. ! switches and which areas produce reports with the proc integer settings.
1417	sn_cfctl%l_trcstat = .FALSE. ! The default settings for the proc integers should ensure
1418	sn_cfctl%l_oceout = .FALSE. ! that all areas report.
1419	sn_cfctl%l_layout = .FALSE. !
1420	sn_cfctl%l_prtctl = .FALSE. !
1421	sn_cfctl%l_prttrc = .FALSE. !
1422	sn_cfctl%l_oasout = .FALSE. !
1423	sn_cfctl%procmin = 0 ! Minimum area number for reporting [default:0]
1424	sn_cfctl%procmax = 1000000 ! Maximum area number for reporting [default:1000000]
1425	sn_cfctl%procincr = 1 ! Increment for optional subsetting of areas [default:1]
1426	sn_cfctl%ptimincr = 1 ! Timestep increment for writing time step progress info
1427	nn_ictls = 0 ! start i indice of control sum (use to compare mono versus
1428	nn_ictle = 0 ! end i indice of control sum multi processor runs
1429	nn_jctls = 0 ! start j indice of control over a subdomain)
1430	nn_jctle = 0 ! end j indice of control
1431	nn_isplt = 1 ! number of processors in i-direction
1432	nn_jsplt = 1 ! number of processors in j-direction
1433	ln_timing = .false. ! timing by routine write out in timing.output file
1434	ln_diacfl = .false. ! CFL diagnostics write out in cfl_diagnostics.ascii
1435	/
1436	!-----------------------------------------------------------------------
1437	&namsto ! Stochastic parametrization of EOS (default: OFF)
1438	!-----------------------------------------------------------------------
1439	ln_sto_eos = .false. ! stochastic equation of state
1440	nn_sto_eos = 1 ! number of independent random walks
1441	rn_eos_stdxy = 1.4 ! random walk horz. standard deviation (in grid points)
1442	rn_eos_stdz = 0.7 ! random walk vert. standard deviation (in grid points)
1443	rn_eos_tcor = 1440. ! random walk time correlation (in timesteps)
1444	nn_eos_ord = 1 ! order of autoregressive processes
1445	nn_eos_flt = 0 ! passes of Laplacian filter
1446	rn_eos_lim = 2.0 ! limitation factor (default = 3.0)
1447	ln_rststo = .false. ! start from mean parameter (F) or from restart file (T)
1448	ln_rstseed = .true. ! read seed of RNG from restart file
1449	cn_storst_in = "restart_sto" ! suffix of stochastic parameter restart file (input)
1450	cn_storst_out = "restart_sto" ! suffix of stochastic parameter restart file (output)
1451	/

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