Changeset 8882 for branches/2017/dev_CNRS_2017/NEMOGCM/CONFIG/TEST_CASES/LOCK_EXCHANGE/EXP00/namelist_FCT2_flux_ubs_cfg
- Timestamp:
- 2017-12-01T18:44:09+01:00 (6 years ago)
- File:
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- 1 edited
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branches/2017/dev_CNRS_2017/NEMOGCM/CONFIG/TEST_CASES/LOCK_EXCHANGE/EXP00/namelist_FCT2_flux_ubs_cfg
r8599 r8882 68 68 / 69 69 !----------------------------------------------------------------------- 70 &nambfr ! bottom friction 71 !----------------------------------------------------------------------- 72 nn_bfr = 0 ! type of bottom friction : = 0 : free slip, = 1 : linear friction 73 ! = 2 : nonlinear friction 74 / 75 !----------------------------------------------------------------------- 76 &nambbc ! bottom temperature boundary condition (default: NO) 77 !----------------------------------------------------------------------- 78 / 79 !----------------------------------------------------------------------- 80 &nambbl ! bottom boundary layer scheme ("key_trabbl") 81 !----------------------------------------------------------------------- 70 &namdrg ! top/bottom drag coefficient (default: NO selection) 71 !----------------------------------------------------------------------- 72 ln_NONE = .true. ! free-slip : Cd = 0 82 73 / 83 74 !----------------------------------------------------------------------- … … 104 95 nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order 105 96 nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order 106 nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping107 ! ! (number of sub-timestep = nn_fct_zts)108 97 ln_traadv_mus = .false. ! MUSCL scheme 109 98 ln_mus_ups = .false. ! use upstream scheme near river mouths … … 119 108 &namtra_ldf ! lateral diffusion scheme for tracers 120 109 !----------------------------------------------------------------------- 121 ! ! Operator type: both false = No lateral diffusion 110 ! ! Operator type: 111 ln_traldf_NONE = .true. ! No explicit diffusion 122 112 ln_traldf_lap = .false. ! laplacian operator 123 113 ln_traldf_blp = .false. ! bilaplacian operator … … 139 129 ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme 140 130 ln_dynadv_ubs = .true. ! flux form - 3rd order UBS scheme 141 ln_dynzad_zts = .false. ! Use (T) sub timestepping for vertical momentum advection142 131 / 143 132 !----------------------------------------------------------------------- … … 177 166 !----------------------------------------------------------------------- 178 167 ! ! Type of the operator : 179 ! ! no diffusion: set ln_dynldf_lap=..._blp=F168 ln_dynldf_NONE= .true. ! No operator (i.e. no explicit diffusion) 180 169 ln_dynldf_lap = .false. ! laplacian operator 181 170 ln_dynldf_blp = .false. ! bilaplacian operator 182 171 ! ! Direction of action : 183 ln_dynldf_lev = .false. 172 ln_dynldf_lev = .false. ! iso-level 184 173 ln_dynldf_hor = .true. ! horizontal (geopotential) 185 174 ln_dynldf_iso = .false. ! iso-neutral 186 175 ! ! Coefficient 187 nn_ahm_ijk_t = 0 ! space/time variation of eddy coef188 ! ! =-30 read in eddy_viscosity_3D.nc file 189 ! ! =-20 read in eddy_viscosity_2D.nc file 176 nn_ahm_ijk_t = 0 ! space/time variation of eddy coef 177 ! ! =-30 read in eddy_viscosity_3D.nc file 178 ! ! =-20 read in eddy_viscosity_2D.nc file 190 179 ! ! = 0 constant 191 180 ! ! = 10 F(k)=c1d … … 193 182 ! ! = 30 F(i,j,k)=c2d*c1d 194 183 ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) 184 ! ! = 32 F(i,j,k)=F(local gridscale and deformation rate) 185 ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km) 195 186 rn_ahm_0 = 0.01 ! horizontal laplacian eddy viscosity [m2/s] 196 187 rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] 197 188 rn_bhm_0 = 1.e+12 ! horizontal bilaplacian eddy viscosity [m4/s] 198 / 199 !----------------------------------------------------------------------- 200 &namzdf ! vertical physics 201 !----------------------------------------------------------------------- 202 rn_avm0 = 1.e-4 ! vertical eddy viscosity [m2/s] (background Kz if not "key_zdfcst") 203 rn_avt0 = 0. ! vertical eddy diffusivity [m2/s] (background Kz if not "key_zdfcst") 204 ln_zdfevd = .false. ! enhanced vertical diffusion (evd) 205 ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm 189 ! ! Smagorinsky settings (nn_ahm_ijk_t = 32) : 190 rn_csmc = 3.5 ! Smagorinsky constant of proportionality 191 rn_minfac = 1.0 ! multiplier of theorectical lower limit 192 rn_maxfac = 1.0 ! multiplier of theorectical upper limit 193 / 194 !!====================================================================== 195 !! vertical physics namelists !! 196 !!====================================================================== 197 !----------------------------------------------------------------------- 198 &namzdf ! vertical physics (default: NO selection) 199 !----------------------------------------------------------------------- 200 ! ! type of vertical closure 201 ln_zdfcst = .true. ! constant mixing 202 ! 203 ! ! convection 204 ln_zdfevd = .false. ! enhanced vertical diffusion 205 ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm 206 ! 207 ! ! coefficients 208 rn_avm0 = 1.e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) 209 rn_avt0 = 0.e0 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) 210 nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) 211 nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0) 206 212 / 207 213 !-----------------------------------------------------------------------
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