1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
---|
2 | !! NEMO/OPA : GYRE_PISCES Configuration namelist to overwrite reference dynamical namelist |
---|
3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
---|
4 | !----------------------------------------------------------------------- |
---|
5 | &namrun ! parameters of the run |
---|
6 | !----------------------------------------------------------------------- |
---|
7 | cn_exp = "GYRE" ! experience name |
---|
8 | nn_it000 = 1 ! first time step |
---|
9 | nn_itend = 4320 ! last time step |
---|
10 | nn_leapy = 30 ! Leap year calendar (1) or not (0) |
---|
11 | nn_stock = 4320 ! frequency of creation of a restart file (modulo referenced to 1) |
---|
12 | nn_write = 60 ! frequency of write in the output file (modulo referenced to nn_it000) |
---|
13 | / |
---|
14 | !----------------------------------------------------------------------- |
---|
15 | &namcfg ! parameters of the configuration |
---|
16 | !----------------------------------------------------------------------- |
---|
17 | cp_cfg = "gyre" ! name of the configuration |
---|
18 | jp_cfg = 1 ! resolution of the configuration |
---|
19 | jpidta = 32 ! 1st lateral dimension ( >= jpi ) = 30*jp_cfg+2 |
---|
20 | jpjdta = 22 ! 2nd " " ( >= jpj ) = 20*jp_cfg+2 |
---|
21 | jpkdta = 31 ! number of levels ( >= jpk ) |
---|
22 | jpiglo = 32 ! 1st dimension of global domain --> i = jpidta |
---|
23 | jpjglo = 22 ! 2nd - - --> j = jpjdta |
---|
24 | jpizoom = 1 ! left bottom (i,j) indices of the zoom |
---|
25 | jpjzoom = 1 ! in data domain indices |
---|
26 | jperio = 0 ! lateral cond. type (between 0 and 6) |
---|
27 | / |
---|
28 | !----------------------------------------------------------------------- |
---|
29 | &namzgr ! vertical coordinate |
---|
30 | !----------------------------------------------------------------------- |
---|
31 | ln_zco = .true. ! z-coordinate - full steps (T/F) ("key_zco" may also be defined) |
---|
32 | ln_zps = .false. ! z-coordinate - partial steps (T/F) |
---|
33 | / |
---|
34 | !----------------------------------------------------------------------- |
---|
35 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
---|
36 | !----------------------------------------------------------------------- |
---|
37 | nn_bathy = 0 ! compute (=0) or read (=1) the bathymetry file |
---|
38 | rn_rdt = 7200. ! time step for the dynamics (and tracer if nn_acc=0) |
---|
39 | rn_rdtmin = 7200. ! minimum time step on tracers (used if nn_acc=1) |
---|
40 | rn_rdtmax = 7200. ! maximum time step on tracers (used if nn_acc=1) |
---|
41 | jphgr_msh = 5 ! type of horizontal mesh |
---|
42 | ppglam0 = 0.0 ! longitude of first raw and column T-point (jphgr_msh = 1) |
---|
43 | ppgphi0 = 29.0 ! latitude of first raw and column T-point (jphgr_msh = 1) |
---|
44 | ppe1_deg = 999999.0 ! zonal grid-spacing (degrees) |
---|
45 | ppe2_deg = 999999.0 ! meridional grid-spacing (degrees) |
---|
46 | ppe1_m = 999999.0 ! zonal grid-spacing (degrees) |
---|
47 | ppe2_m = 999999.0 ! meridional grid-spacing (degrees) |
---|
48 | ppsur = -2033.194295283385 ! ORCA r4, r2 and r05 coefficients |
---|
49 | ppa0 = 155.8325369664153 ! (default coefficients) |
---|
50 | ppa1 = 146.3615918601890 ! |
---|
51 | ppkth = 17.28520372419791 ! |
---|
52 | ppacr = 5.0 ! |
---|
53 | ppdzmin = 999999.0 ! Minimum vertical spacing |
---|
54 | pphmax = 999999.0 ! Maximum depth |
---|
55 | ldbletanh = .FALSE. ! Use/do not use double tanf function for vertical coordinates |
---|
56 | ppa2 = 999999.0 ! Double tanh function parameters |
---|
57 | ppkth2 = 999999.0 ! |
---|
58 | ppacr2 = 999999.0 ! |
---|
59 | / |
---|
60 | !----------------------------------------------------------------------- |
---|
61 | &namsplit ! time splitting parameters ("key_dynspg_ts") |
---|
62 | !----------------------------------------------------------------------- |
---|
63 | / |
---|
64 | !----------------------------------------------------------------------- |
---|
65 | &namcrs ! Grid coarsening for dynamics output and/or |
---|
66 | ! passive tracer coarsened online simulations |
---|
67 | !----------------------------------------------------------------------- |
---|
68 | / |
---|
69 | !----------------------------------------------------------------------- |
---|
70 | &namtsd ! data : Temperature & Salinity |
---|
71 | !----------------------------------------------------------------------- |
---|
72 | cn_dir = './' ! root directory for the location of the runoff files |
---|
73 | ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) |
---|
74 | ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) |
---|
75 | / |
---|
76 | !----------------------------------------------------------------------- |
---|
77 | &namsbc ! Surface Boundary Condition (surface module) |
---|
78 | !----------------------------------------------------------------------- |
---|
79 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
---|
80 | ! (also = the frequency of sea-ice model call) |
---|
81 | ln_ana = .true. ! analytical formulation (T => fill namsbc_ana ) |
---|
82 | ln_blk_core = .false. ! CORE bulk formulation (T => fill namsbc_core) |
---|
83 | nn_ice = 0 ! =0 no ice boundary condition , |
---|
84 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
---|
85 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
---|
86 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
---|
87 | / |
---|
88 | !----------------------------------------------------------------------- |
---|
89 | &namtra_qsr ! penetrative solar radiation |
---|
90 | !----------------------------------------------------------------------- |
---|
91 | ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration |
---|
92 | ln_qsr_2bd = .true. ! 2 bands light penetration |
---|
93 | nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) |
---|
94 | / |
---|
95 | |
---|
96 | !----------------------------------------------------------------------- |
---|
97 | &namberg ! iceberg parameters |
---|
98 | !----------------------------------------------------------------------- |
---|
99 | / |
---|
100 | !----------------------------------------------------------------------- |
---|
101 | &namlbc ! lateral momentum boundary condition |
---|
102 | !----------------------------------------------------------------------- |
---|
103 | rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
---|
104 | / |
---|
105 | !----------------------------------------------------------------------- |
---|
106 | &namcla ! cross land advection |
---|
107 | !----------------------------------------------------------------------- |
---|
108 | / |
---|
109 | !----------------------------------------------------------------------- |
---|
110 | &nambfr ! bottom friction |
---|
111 | !----------------------------------------------------------------------- |
---|
112 | nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction |
---|
113 | / |
---|
114 | !----------------------------------------------------------------------- |
---|
115 | &nambbc ! bottom temperature boundary condition |
---|
116 | !----------------------------------------------------------------------- |
---|
117 | ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom |
---|
118 | nn_geoflx = 0 ! geothermal heat flux: = 0 no flux |
---|
119 | / |
---|
120 | !----------------------------------------------------------------------- |
---|
121 | &nameos ! ocean physical parameters |
---|
122 | !----------------------------------------------------------------------- |
---|
123 | nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency |
---|
124 | ! =-1, TEOS-10 |
---|
125 | ! = 0, EOS-80 |
---|
126 | ! = 1, S-EOS (simplified eos) |
---|
127 | ln_useCT = .false. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm |
---|
128 | ! ! |
---|
129 | ! ! S-EOS coefficients : |
---|
130 | ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS |
---|
131 | rn_a0 = 1.6550e-1 ! thermal expension coefficient (nn_eos= 1) |
---|
132 | rn_b0 = 7.6554e-1 ! saline expension coefficient (nn_eos= 1) |
---|
133 | rn_lambda1 = 5.9520e-2 ! cabbeling coeff in T^2 (=0 for linear eos) |
---|
134 | rn_lambda2 = 7.4914e-4 ! cabbeling coeff in S^2 (=0 for linear eos) |
---|
135 | rn_mu1 = 1.4970e-4 ! thermobaric coeff. in T (=0 for linear eos) |
---|
136 | rn_mu2 = 1.1090e-5 ! thermobaric coeff. in S (=0 for linear eos) |
---|
137 | rn_nu = 2.4341e-3 ! cabbeling coeff in T*S (=0 for linear eos) |
---|
138 | !!org GYRE rn_alpha = 2.0e-4 ! thermal expension coefficient (nn_eos= 1 or 2) |
---|
139 | !!org GYRE rn_beta = 7.7e-4 ! saline expension coefficient (nn_eos= 2) |
---|
140 | !!org caution now a0 = alpha / rau0 with rau0 = 1026 |
---|
141 | / |
---|
142 | !----------------------------------------------------------------------- |
---|
143 | &namtra_adv ! advection scheme for tracer |
---|
144 | !----------------------------------------------------------------------- |
---|
145 | ln_traadv_msc_ups= .false. ! use upstream scheme within muscl |
---|
146 | / |
---|
147 | !---------------------------------------------------------------------------------- |
---|
148 | &namtra_ldf ! lateral diffusion scheme for tracers |
---|
149 | !---------------------------------------------------------------------------------- |
---|
150 | ! ! Operator type: |
---|
151 | ln_traldf_lap = .true. ! laplacian operator |
---|
152 | ln_traldf_blp = .false. ! bilaplacian operator |
---|
153 | ! ! Direction of action: |
---|
154 | ln_traldf_lev = .false. ! iso-level |
---|
155 | ln_traldf_hor = .false. ! horizontal (geopotential) |
---|
156 | ln_traldf_iso = .true. ! iso-neutral (standard operator) |
---|
157 | ln_traldf_triad = .false. ! iso-neutral (triad operator) |
---|
158 | ! |
---|
159 | ! ! iso-neutral options: |
---|
160 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
---|
161 | rn_slpmax = 0.01 ! slope limit (both operators) |
---|
162 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
---|
163 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
---|
164 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
---|
165 | ! |
---|
166 | ! ! Coefficients: |
---|
167 | nn_aht_ijk_t = 0 ! space/time variation of eddy coef |
---|
168 | ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file |
---|
169 | ! ! = 0 constant |
---|
170 | ! ! = 10 F(k) =ldf_c1d |
---|
171 | ! ! = 20 F(i,j) =ldf_c2d |
---|
172 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
---|
173 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
---|
174 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
---|
175 | rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
---|
176 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
---|
177 | / |
---|
178 | !---------------------------------------------------------------------------------- |
---|
179 | &namtra_ldfeiv ! eddy induced velocity param. |
---|
180 | !---------------------------------------------------------------------------------- |
---|
181 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
---|
182 | / |
---|
183 | !----------------------------------------------------------------------- |
---|
184 | &namtra_dmp ! tracer: T & S newtonian damping |
---|
185 | !----------------------------------------------------------------------- |
---|
186 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
---|
187 | / |
---|
188 | !----------------------------------------------------------------------- |
---|
189 | &namdyn_adv ! formulation of the momentum advection |
---|
190 | !----------------------------------------------------------------------- |
---|
191 | / |
---|
192 | !----------------------------------------------------------------------- |
---|
193 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
---|
194 | !----------------------------------------------------------------------- |
---|
195 | ln_dynvor_ene = .true. ! energy conserving scheme |
---|
196 | ln_dynvor_ens = .false. ! enstrophy conserving scheme |
---|
197 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
---|
198 | / |
---|
199 | !----------------------------------------------------------------------- |
---|
200 | &namdyn_hpg ! Hydrostatic pressure gradient option |
---|
201 | !----------------------------------------------------------------------- |
---|
202 | ln_hpg_zco = .true. ! z-coordinate - full steps |
---|
203 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
---|
204 | / |
---|
205 | !----------------------------------------------------------------------- |
---|
206 | &namdyn_ldf ! lateral diffusion on momentum |
---|
207 | !----------------------------------------------------------------------- |
---|
208 | rn_ahm_0_lap = 100000. ! horizontal laplacian eddy viscosity [m2/s] |
---|
209 | / |
---|
210 | !----------------------------------------------------------------------- |
---|
211 | &namzdf ! vertical physics |
---|
212 | !----------------------------------------------------------------------- |
---|
213 | nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
---|
214 | / |
---|
215 | !----------------------------------------------------------------------- |
---|
216 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
---|
217 | !----------------------------------------------------------------------- |
---|
218 | nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves |
---|
219 | / |
---|
220 | !----------------------------------------------------------------------- |
---|
221 | &namsol ! elliptic solver / island / free surface |
---|
222 | !----------------------------------------------------------------------- |
---|
223 | nn_solv = 2 ! elliptic solver: =1 preconditioned conjugate gradient (pcg) |
---|
224 | nn_nmin = 210 ! minimum of iterations for the SOR solver |
---|
225 | rn_sor = 1.96 ! optimal coefficient for SOR solver (to be adjusted with the domain) |
---|
226 | / |
---|
227 | !----------------------------------------------------------------------- |
---|
228 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
---|
229 | !----------------------------------------------------------------------- |
---|
230 | / |
---|
231 | !----------------------------------------------------------------------- |
---|
232 | &namctl ! Control prints & Benchmark |
---|
233 | !----------------------------------------------------------------------- |
---|
234 | / |
---|
235 | !----------------------------------------------------------------------- |
---|
236 | &namptr ! Poleward Transport Diagnostic |
---|
237 | !----------------------------------------------------------------------- |
---|
238 | / |
---|
239 | !----------------------------------------------------------------------- |
---|
240 | &namhsb ! Heat and salt budgets |
---|
241 | !----------------------------------------------------------------------- |
---|
242 | / |
---|
243 | !----------------------------------------------------------------------- |
---|
244 | &namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed) |
---|
245 | !----------------------------------------------------------------------- |
---|
246 | ln_neptramp = .false. ! ramp down Neptune velocity in shallow water |
---|
247 | / |
---|