Changeset 15260 for NEMO/branches/NERC/dev_r4.0.6_GEOMETRIC/cfgs
- Timestamp:
- 2021-09-14T18:31:24+02:00 (3 years ago)
- Location:
- NEMO/branches/NERC/dev_r4.0.6_GEOMETRIC/cfgs/SHARED
- Files:
-
- 2 edited
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NEMO/branches/NERC/dev_r4.0.6_GEOMETRIC/cfgs/SHARED/field_def_nemo-oce.xml
r13648 r15260 138 138 <field id="cfl_cv" long_name="v-courant number" unit="#" /> 139 139 <field id="cfl_cw" long_name="w-courant number" unit="#" /> 140 141 <!-- GEOMETRIC fields (requires nn_aei_ijk_t = 32) --> 142 <field id="eke" long_name="total EKE (EKE+EPE)" unit="m3/s2" /> 143 <field id="trd_eke_adv_ubt" long_name="ubt advective trend of EKE (LHS)" unit="m3/s3" /> 144 <field id="trd_eke_adv_wav" long_name="wav advective trend of EKE (LHS)" unit="m3/s3" /> 145 <field id="trd_eke_lap" long_name="diffusive trend of EKE (RHS)" unit="m3/s3" /> 146 <field id="trd_eke_peS" long_name="PE to EKE source trend (RHS)" unit="m3/s3" /> 147 <field id="trd_eke_keS" long_name="KE to EKE source trend (RHS)" unit="m3/s3" /> 148 <field id="trd_eke_dis" long_name="dissipation trend of EKE (RHS)" unit="m3/s3" /> 149 140 150 141 151 </field_group> <!-- grid_T --> … … 545 555 <field id="bn2" long_name="squared Brunt-Vaisala frequency" unit="s-2" /> 546 556 557 <!-- GEOMETRIC fields (requires nn_aei_ijk_t = 32) --> 558 <field id="aeiv_geom" long_name="3D w-EIV coefficient from GEOMETRIC param." unit="m2/s" /> 559 <field id="rossby_rad" long_name="internal Rossby defromation radius" unit="m" grid_ref="grid_W_2D"/> 560 <field id="bn2" long_name="squared Brunt-Vaisala frequency" unit="s-1" /> 561 <field id="c1_vert" long_name="1st baroclinic mode phase speed" unit="m/s" grid_ref="grid_W_2D"/> 562 <field id="c_ros" long_name="long Rossby phase speed" unit="m/s" grid_ref="grid_W_2D"/> 563 547 564 </field_group> 548 565 -
NEMO/branches/NERC/dev_r4.0.6_GEOMETRIC/cfgs/SHARED/namelist_ref
r14372 r15260 836 836 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation 837 837 ! ! = 30 F(i,j,k) =ldf_c2d * ldf_c1d 838 ! ! = 32 F(i,j,t) = GEOMETRIC parameterization (=> fill namldf_eke) 838 839 ! ! time invariant coefficients: aei0 = 1/2 Ue*Le 839 840 rn_Ue = 0.02 ! lateral diffusive velocity [m/s] (nn_aht_ijk_t= 0, 10, 20, 30) … … 841 842 ! 842 843 ln_ldfeiv_dia =.false. ! diagnose eiv stream function and velocities 844 ln_eke_equ =.true. ! switch on update of GEOMETRIC eddy energy equation (=> fill namldf_eke) 845 ! forced to be true if nn_aei_ijk_t = 32 846 / 847 !---------------------------------------------------------------------------------- 848 &namldf_eke ! GEOMETRIC param. (total EKE equation) (nn_aei_ijk_t = 32) 849 !---------------------------------------------------------------------------------- 850 rn_ekedis = 180. ! dissipation time scale of EKE [days] 851 nn_eke_dis = 0 ! dissipation option 852 ! ! = 0 constant in space 853 ! ! =-20 read in geom_diss_2D.nc file 854 rn_geom = 0.05 ! geometric parameterization master coefficient (>0 & <1) 855 rn_eke_init = 1.e-1 ! initial total EKE value 856 rn_eke_min = 1.e+0 ! background value of total EKE 857 rn_ross_min = 4.e+3 ! tapering of aeiv based on min Rossby radius [m] 858 ! ! set to zero to not taper it 859 rn_eke_lap = 500. ! Laplacian diffusion coefficient of EKE 860 ! ! this is in all options below, so set it to zero and nothing is done 861 rn_aeiv_min = 1.e+1 ! minimum bound of eiv coefficient 862 rn_aeiv_max = 1.5e+4 ! maximum bound of eiv coefficient 863 rn_SFmin = 1.0 ! minimum bound of Structure Function 864 rn_SFmax = 1.0 ! maximum bound of Structure Function 865 nn_eke_opt = 1 ! options for terms to include in EKE budget 866 ! ! = 0 PE->EKE conversion, dissipation only 867 ! ! = 1 as 0 but with advection 868 ! ! = 2 as 1 but with additional KE->EKE conversion 869 ! ! for testing purposes: 870 ! ! = 88 only advection by depth-averaged flow 871 ! ! = 99 only Laplacian diffusion 872 ln_adv_wav = .false. ! include advection at long Rossby speed 873 ln_beta_plane = .false. ! beta plane option for computing long Rossby speed (default: sphere option) 843 874 / 844 875 !-----------------------------------------------------------------------
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