1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
---|
2 | !! NEMO/OPA Configuration namelist : used to overwrite defaults values defined in SHARED/namelist_ref |
---|
3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
---|
4 | ! |
---|
5 | !----------------------------------------------------------------------- |
---|
6 | &namrun ! parameters of the run |
---|
7 | !----------------------------------------------------------------------- |
---|
8 | nn_no = 0 ! job number (no more used...) |
---|
9 | cn_exp = "ORCA2_SAS" ! experience name |
---|
10 | nn_it000 = 1 ! first time step |
---|
11 | nn_itend = 100 ! last time step (std 5475) |
---|
12 | / |
---|
13 | !----------------------------------------------------------------------- |
---|
14 | &namcfg ! parameters of the configuration |
---|
15 | !----------------------------------------------------------------------- |
---|
16 | ln_read_cfg = .true. ! (=T) read the domain configuration file |
---|
17 | ! ! (=F) user defined configuration ==>>> see usrdef(_...) modules |
---|
18 | cn_domcfg = "ORCA_R2_zps_domcfg" ! domain configuration filename |
---|
19 | / |
---|
20 | !----------------------------------------------------------------------- |
---|
21 | &namzgr ! vertical coordinate |
---|
22 | !----------------------------------------------------------------------- |
---|
23 | ln_zps = .true. ! z-coordinate - partial steps |
---|
24 | / |
---|
25 | !----------------------------------------------------------------------- |
---|
26 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
---|
27 | !----------------------------------------------------------------------- |
---|
28 | ln_linssh = .true. ! =T linear free surface ==>> model level are fixed in time |
---|
29 | ! |
---|
30 | nn_msh = 0 ! create (>0) a mesh file or not (=0) |
---|
31 | ! |
---|
32 | / |
---|
33 | !----------------------------------------------------------------------- |
---|
34 | &namcrs ! Grid coarsening for dynamics output and/or |
---|
35 | ! passive tracer coarsened online simulations |
---|
36 | !----------------------------------------------------------------------- |
---|
37 | / |
---|
38 | !----------------------------------------------------------------------- |
---|
39 | &namtsd ! data : Temperature & Salinity |
---|
40 | !----------------------------------------------------------------------- |
---|
41 | / |
---|
42 | !----------------------------------------------------------------------- |
---|
43 | &namsbc ! Surface Boundary Condition (surface module) |
---|
44 | !----------------------------------------------------------------------- |
---|
45 | ln_blk = .true. ! Bulk formulation (T => fill namsbc_blk ) |
---|
46 | / |
---|
47 | !----------------------------------------------------------------------- |
---|
48 | &namsbc_blk ! namsbc_blk Bulk formulae |
---|
49 | !----------------------------------------------------------------------- |
---|
50 | ln_NCAR = .true. ! "NCAR" algorithm (Large and Yeager 2008) |
---|
51 | / |
---|
52 | !----------------------------------------------------------------------- |
---|
53 | &namsbc_sas ! Stand-Alone Surface module |
---|
54 | !----------------------------------------------------------------------- |
---|
55 | / |
---|
56 | !----------------------------------------------------------------------- |
---|
57 | &namsbc_rnf ! runoffs namelist surface boundary condition |
---|
58 | !----------------------------------------------------------------------- |
---|
59 | / |
---|
60 | !----------------------------------------------------------------------- |
---|
61 | &namsbc_ssr ! surface boundary condition : sea surface restoring |
---|
62 | !----------------------------------------------------------------------- |
---|
63 | / |
---|
64 | !----------------------------------------------------------------------- |
---|
65 | &namsbc_alb ! albedo parameters |
---|
66 | !----------------------------------------------------------------------- |
---|
67 | / |
---|
68 | !----------------------------------------------------------------------- |
---|
69 | &namberg ! iceberg parameters |
---|
70 | !----------------------------------------------------------------------- |
---|
71 | / |
---|
72 | !----------------------------------------------------------------------- |
---|
73 | &namlbc ! lateral momentum boundary condition |
---|
74 | !----------------------------------------------------------------------- |
---|
75 | / |
---|
76 | !----------------------------------------------------------------------- |
---|
77 | &nambfr ! bottom friction |
---|
78 | !----------------------------------------------------------------------- |
---|
79 | / |
---|
80 | !----------------------------------------------------------------------- |
---|
81 | &nambbc ! bottom temperature boundary condition (default: NO) |
---|
82 | !----------------------------------------------------------------------- |
---|
83 | ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom |
---|
84 | / |
---|
85 | !----------------------------------------------------------------------- |
---|
86 | &nambbl ! bottom boundary layer scheme |
---|
87 | !----------------------------------------------------------------------- |
---|
88 | / |
---|
89 | !----------------------------------------------------------------------- |
---|
90 | &nameos ! ocean physical parameters |
---|
91 | !----------------------------------------------------------------------- |
---|
92 | ln_teos10 = .true. ! = Use TEOS-10 equation of state |
---|
93 | / |
---|
94 | !----------------------------------------------------------------------- |
---|
95 | &namtra_adv ! advection scheme for tracer |
---|
96 | !----------------------------------------------------------------------- |
---|
97 | ln_traadv_fct = .true. ! FCT scheme |
---|
98 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
---|
99 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
---|
100 | nn_fct_zts = 0 ! > 1 , 2nd order FCT scheme with vertical sub-timestepping |
---|
101 | ! ! (number of sub-timestep = nn_fct_zts) |
---|
102 | / |
---|
103 | !----------------------------------------------------------------------- |
---|
104 | &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) |
---|
105 | !----------------------------------------------------------------------- |
---|
106 | / |
---|
107 | !---------------------------------------------------------------------------------- |
---|
108 | &namtra_ldf ! lateral diffusion scheme for tracers |
---|
109 | !---------------------------------------------------------------------------------- |
---|
110 | ! ! Operator type: |
---|
111 | ln_traldf_lap = .true. ! laplacian operator |
---|
112 | ln_traldf_blp = .false. ! bilaplacian operator |
---|
113 | ! ! Direction of action: |
---|
114 | ln_traldf_lev = .false. ! iso-level |
---|
115 | ln_traldf_hor = .false. ! horizontal (geopotential) |
---|
116 | ln_traldf_iso = .true. ! iso-neutral (Standard operator) |
---|
117 | ln_traldf_triad = .false. ! iso-neutral (Triads operator) |
---|
118 | ! |
---|
119 | ! ! iso-neutral options: |
---|
120 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
---|
121 | rn_slpmax = 0.01 ! slope limit (both operators) |
---|
122 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
---|
123 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
---|
124 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
---|
125 | ! |
---|
126 | ! ! Coefficients: |
---|
127 | nn_aht_ijk_t = 20 ! space/time variation of eddy coef |
---|
128 | ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file |
---|
129 | ! ! = 0 constant |
---|
130 | ! ! = 10 F(k) =ldf_c1d |
---|
131 | ! ! = 20 F(i,j) =ldf_c2d |
---|
132 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
---|
133 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
---|
134 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
---|
135 | rn_aht_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
---|
136 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
---|
137 | / |
---|
138 | !---------------------------------------------------------------------------------- |
---|
139 | &namtra_ldfeiv ! eddy induced velocity param. |
---|
140 | !---------------------------------------------------------------------------------- |
---|
141 | ln_ldfeiv =.true. ! use eddy induced velocity parameterization |
---|
142 | ln_ldfeiv_dia =.true. ! diagnose eiv stream function and velocities |
---|
143 | rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s] |
---|
144 | nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient |
---|
145 | ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file |
---|
146 | ! ! = 0 constant |
---|
147 | ! ! = 10 F(k) =ldf_c1d |
---|
148 | ! ! = 20 F(i,j) =ldf_c2d |
---|
149 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
---|
150 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
---|
151 | / |
---|
152 | !----------------------------------------------------------------------- |
---|
153 | &namtra_dmp ! tracer: T & S newtonian damping (default: NO) |
---|
154 | !----------------------------------------------------------------------- |
---|
155 | !----------------------------------------------------------------------- |
---|
156 | &namdyn_adv ! formulation of the momentum advection |
---|
157 | !----------------------------------------------------------------------- |
---|
158 | / |
---|
159 | !----------------------------------------------------------------------- |
---|
160 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
---|
161 | !----------------------------------------------------------------------- |
---|
162 | ln_dynvor_ene = .false. ! enstrophy conserving scheme |
---|
163 | ln_dynvor_ens = .false. ! energy conserving scheme |
---|
164 | ln_dynvor_mix = .false. ! mixed scheme |
---|
165 | ln_dynvor_een = .true. ! energy & enstrophy scheme |
---|
166 | nn_een_e3f = 0 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
---|
167 | / |
---|
168 | !----------------------------------------------------------------------- |
---|
169 | &namdyn_hpg ! Hydrostatic pressure gradient option |
---|
170 | !----------------------------------------------------------------------- |
---|
171 | / |
---|
172 | !----------------------------------------------------------------------- |
---|
173 | &namdyn_spg ! surface pressure gradient |
---|
174 | !----------------------------------------------------------------------- |
---|
175 | ln_dynspg_ts = .true. ! split-explicit free surface |
---|
176 | / |
---|
177 | !----------------------------------------------------------------------- |
---|
178 | &namdyn_ldf ! lateral diffusion on momentum |
---|
179 | !----------------------------------------------------------------------- |
---|
180 | ! ! Type of the operator : |
---|
181 | ! ! no diffusion: set ln_dynldf_lap=..._blp=F |
---|
182 | ln_dynldf_lap = .true. ! laplacian operator |
---|
183 | ln_dynldf_blp = .false. ! bilaplacian operator |
---|
184 | ! ! Direction of action : |
---|
185 | ln_dynldf_lev = .true. ! iso-level |
---|
186 | ln_dynldf_hor = .false. ! horizontal (geopotential) |
---|
187 | ln_dynldf_iso = .false. ! iso-neutral |
---|
188 | ! ! Coefficient |
---|
189 | nn_ahm_ijk_t = -30 ! space/time variation of eddy coef |
---|
190 | ! ! =-30 read in eddy_viscosity_3D.nc file |
---|
191 | ! ! =-20 read in eddy_viscosity_2D.nc file |
---|
192 | ! ! = 0 constant |
---|
193 | ! ! = 10 F(k)=c1d |
---|
194 | ! ! = 20 F(i,j)=F(grid spacing)=c2d |
---|
195 | ! ! = 30 F(i,j,k)=c2d*c1d |
---|
196 | ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) |
---|
197 | rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s] |
---|
198 | rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] |
---|
199 | rn_bhm_0 = 1.e+12 ! horizontal bilaplacian eddy viscosity [m4/s] |
---|
200 | ! |
---|
201 | ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km) |
---|
202 | / |
---|
203 | !----------------------------------------------------------------------- |
---|
204 | &namzdf ! vertical physics |
---|
205 | !----------------------------------------------------------------------- |
---|
206 | / |
---|
207 | !----------------------------------------------------------------------- |
---|
208 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
---|
209 | !----------------------------------------------------------------------- |
---|
210 | / |
---|
211 | !----------------------------------------------------------------------- |
---|
212 | &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm") |
---|
213 | !----------------------------------------------------------------------- |
---|
214 | / |
---|
215 | !----------------------------------------------------------------------- |
---|
216 | &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") |
---|
217 | !----------------------------------------------------------------------- |
---|
218 | / |
---|
219 | !----------------------------------------------------------------------- |
---|
220 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
---|
221 | !----------------------------------------------------------------------- |
---|
222 | / |
---|
223 | !----------------------------------------------------------------------- |
---|
224 | &namctl ! Control prints & Benchmark |
---|
225 | !----------------------------------------------------------------------- |
---|
226 | / |
---|
227 | !----------------------------------------------------------------------- |
---|
228 | &namptr ! Poleward Transport Diagnostic |
---|
229 | !----------------------------------------------------------------------- |
---|
230 | / |
---|
231 | !----------------------------------------------------------------------- |
---|
232 | &namhsb ! Heat and salt budgets (default F) |
---|
233 | !----------------------------------------------------------------------- |
---|
234 | / |
---|
235 | !----------------------------------------------------------------------- |
---|
236 | &namobs ! observation usage ('key_diaobs') |
---|
237 | !----------------------------------------------------------------------- |
---|
238 | / |
---|
239 | !----------------------------------------------------------------------- |
---|
240 | &nam_asminc ! assimilation increments ('key_asminc') |
---|
241 | !----------------------------------------------------------------------- |
---|
242 | / |
---|