Changeset 5974 for branches/2015/dev_r5072_UKMO2_OBS_simplification/NEMOGCM/CONFIG/ORCA2_LIM3/EXP00/namelist_cfg
- Timestamp:
- 2015-12-02T11:52:05+01:00 (8 years ago)
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- 1 edited
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branches/2015/dev_r5072_UKMO2_OBS_simplification/NEMOGCM/CONFIG/ORCA2_LIM3/EXP00/namelist_cfg
r4995 r5974 48 48 / 49 49 !----------------------------------------------------------------------- 50 &namsplit ! time splitting parameters ("key_dynspg_ts")51 !-----------------------------------------------------------------------52 /53 !-----------------------------------------------------------------------54 50 &namcrs ! Grid coarsening for dynamics output and/or 55 51 ! passive tracer coarsened online simulations … … 93 89 / 94 90 !----------------------------------------------------------------------- 95 &namcla ! cross land advection96 !-----------------------------------------------------------------------97 /98 !-----------------------------------------------------------------------99 91 &nambfr ! bottom friction 100 92 !----------------------------------------------------------------------- … … 115 107 &namtra_adv ! advection scheme for tracer 116 108 !----------------------------------------------------------------------- 109 ln_traadv_fct = .true. ! FCT scheme 110 nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order 111 nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order 112 nn_fct_zts = 0 ! > 1 , 2nd order FCT scheme with vertical sub-timestepping 113 ! ! (number of sub-timestep = nn_fct_zts) 117 114 / 118 115 !----------------------------------------------------------------------- … … 123 120 &namtra_ldf ! lateral diffusion scheme for tracers 124 121 !---------------------------------------------------------------------------------- 125 / 126 !----------------------------------------------------------------------- 122 ! ! Operator type: 123 ln_traldf_lap = .true. ! laplacian operator 124 ln_traldf_blp = .false. ! bilaplacian operator 125 ! ! Direction of action: 126 ln_traldf_lev = .false. ! iso-level 127 ln_traldf_hor = .false. ! horizontal (geopotential) 128 ln_traldf_iso = .true. ! iso-neutral (Standard operator) 129 ln_traldf_triad = .false. ! iso-neutral (Triads operator) 130 ! 131 ! ! iso-neutral options: 132 ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) 133 rn_slpmax = 0.01 ! slope limit (both operators) 134 ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) 135 rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) 136 ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) 137 ! 138 ! ! Coefficients: 139 nn_aht_ijk_t = 20 ! space/time variation of eddy coef 140 ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file 141 ! ! = 0 constant 142 ! ! = 10 F(k) =ldf_c1d 143 ! ! = 20 F(i,j) =ldf_c2d 144 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation 145 ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d 146 ! ! = 31 F(i,j,k,t)=F(local velocity) 147 rn_aht_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s] 148 rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] 149 / 150 !---------------------------------------------------------------------------------- 151 &namtra_ldfeiv ! eddy induced velocity param. 152 !---------------------------------------------------------------------------------- 153 ln_ldfeiv =.true. ! use eddy induced velocity parameterization 154 ln_ldfeiv_dia =.true. ! diagnose eiv stream function and velocities 155 rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s] 156 nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient 157 ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file 158 ! ! = 0 constant 159 ! ! = 10 F(k) =ldf_c1d 160 ! ! = 20 F(i,j) =ldf_c2d 161 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation 162 ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d 163 /!----------------------------------------------------------------------- 127 164 &namtra_dmp ! tracer: T & S newtonian damping 128 165 !----------------------------------------------------------------------- … … 135 172 &namdyn_vor ! option of physics/algorithm (not control by CPP keys) 136 173 !----------------------------------------------------------------------- 174 ln_dynvor_ene = .false. ! enstrophy conserving scheme 175 ln_dynvor_ens = .false. ! energy conserving scheme 176 ln_dynvor_mix = .false. ! mixed scheme 177 ln_dynvor_een = .true. ! energy & enstrophy scheme 178 nn_een_e3f = 0 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) 137 179 / 138 180 !----------------------------------------------------------------------- … … 144 186 ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial) 145 187 ln_hpg_prj = .true. ! s-coordinate (Pressure Jacobian scheme) 146 ln_dynhpg_imp = .false. ! time stepping: semi-implicit time scheme (T) 147 ! centered time scheme (F) 188 / 189 !----------------------------------------------------------------------- 190 &namdyn_spg ! surface pressure gradient 191 !----------------------------------------------------------------------- 192 ln_dynspg_ts = .true. ! split-explicit free surface 148 193 / 149 194 !----------------------------------------------------------------------- 150 195 &namdyn_ldf ! lateral diffusion on momentum 151 196 !----------------------------------------------------------------------- 197 ! ! Type of the operator : 198 ! ! no diffusion: set ln_dynldf_lap=..._blp=F 199 ln_dynldf_lap = .true. ! laplacian operator 200 ln_dynldf_blp = .false. ! bilaplacian operator 201 ! ! Direction of action : 202 ln_dynldf_lev = .true. ! iso-level 203 ln_dynldf_hor = .false. ! horizontal (geopotential) 204 ln_dynldf_iso = .false. ! iso-neutral 205 ! ! Coefficient 206 nn_ahm_ijk_t = -30 ! space/time variation of eddy coef 207 ! ! =-30 read in eddy_viscosity_3D.nc file 208 ! ! =-20 read in eddy_viscosity_2D.nc file 209 ! ! = 0 constant 210 ! ! = 10 F(k)=c1d 211 ! ! = 20 F(i,j)=F(grid spacing)=c2d 212 ! ! = 30 F(i,j,k)=c2d*c1d 213 ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) 214 rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s] 215 rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] 216 rn_bhm_0 = 1.e+12 ! horizontal bilaplacian eddy viscosity [m4/s] 217 ! 218 ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km) 152 219 / 153 220 !----------------------------------------------------------------------- … … 168 235 / 169 236 !----------------------------------------------------------------------- 170 &namsol ! elliptic solver / island / free surface171 !-----------------------------------------------------------------------172 /173 !-----------------------------------------------------------------------174 237 &nammpp ! Massively Parallel Processing ("key_mpp_mpi) 175 238 !----------------------------------------------------------------------- … … 191 254 !----------------------------------------------------------------------- 192 255 / 256 !----------------------------------------------------------------------- 257 &namobs ! observation usage ('key_diaobs') 258 !----------------------------------------------------------------------- 259 / 260 !----------------------------------------------------------------------- 261 &nam_asminc ! assimilation increments ('key_asminc') 262 !----------------------------------------------------------------------- 263 /
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