| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! NEMO/OPA : Configuration namelist used to overwrite SHARED/1_namelist_ref |
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| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 4 | !----------------------------------------------------------------------- |
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| 5 | &namrun ! parameters of the run |
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| 6 | !----------------------------------------------------------------------- |
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| 7 | cn_exp = "Agulhas" ! experience name |
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| 8 | nn_it000 = 1 ! first time step |
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| 9 | nn_itend = 10950 ! last time step |
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| 10 | nn_stock = 10950 ! frequency of creation of a restart file (modulo referenced to 1) |
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| 11 | nn_write = 10950 ! frequency of write in the output file (modulo referenced to nn_it000) |
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| 12 | ln_clobber = .true. ! clobber (overwrite) an existing file |
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| 13 | / |
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| 14 | !----------------------------------------------------------------------- |
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| 15 | &namcfg ! parameters of the configuration |
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| 16 | !----------------------------------------------------------------------- |
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| 17 | ln_read_cfg = .true. ! (=T) read the domain configuration file |
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| 18 | ! ! (=F) user defined configuration ==>>> see usrdef(_...) modules |
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| 19 | cn_domcfg = "AGRIF_AGULHAS_domain_cfg" ! domain configuration filename |
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| 20 | / |
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| 21 | !----------------------------------------------------------------------- |
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| 22 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
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| 23 | !----------------------------------------------------------------------- |
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| 24 | ln_linssh = .true. ! =T linear free surface ==>> model level are fixed in time |
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| 25 | nn_closea = 0 ! remove (=0) or keep (=1) closed seas and lakes (ORCA) |
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| 26 | ! |
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| 27 | rn_rdt = 2880. ! time step for the dynamics (and tracer if nn_acc=0) |
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| 28 | ! |
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| 29 | / |
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| 30 | !----------------------------------------------------------------------- |
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| 31 | &namcrs ! coarsened grid (for outputs and/or TOP) (ln_crs =T) |
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| 32 | !----------------------------------------------------------------------- |
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| 33 | / |
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| 34 | !----------------------------------------------------------------------- |
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| 35 | &namtsd ! data : Temperature & Salinity |
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| 36 | !----------------------------------------------------------------------- |
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| 37 | / |
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| 38 | !----------------------------------------------------------------------- |
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| 39 | &namsbc ! Surface Boundary Condition (surface module) |
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| 40 | !----------------------------------------------------------------------- |
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| 41 | ln_blk = .true. ! CORE bulk formulation (T => fill namsbc_core) |
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| 42 | nn_ice = 0 ! =0 no ice boundary condition , |
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| 43 | ! =1 use observed ice-cover , |
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| 44 | ! =2 ice-model used ("key_lim3" or "key_lim2) |
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| 45 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
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| 46 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
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| 47 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
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| 48 | ! =1 global mean of e-p-r set to zero at each time step |
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| 49 | ! =2 annual global mean of e-p-r set to zero |
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| 50 | ! =3 global emp set to zero and spread out over erp area |
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| 51 | / |
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| 52 | !----------------------------------------------------------------------- |
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| 53 | &namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk = T) |
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| 54 | !----------------------------------------------------------------------- |
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| 55 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 56 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 57 | sn_wndi = 'u_10.15JUNE2009_fill' , 6 , 'U_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bicubic.nc' , 'Uwnd' , '' |
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| 58 | sn_wndj = 'v_10.15JUNE2009_fill' , 6 , 'V_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bicubic.nc' , 'Vwnd' , '' |
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| 59 | sn_qsr = 'ncar_rad.15JUNE2009_fill' , 24 , 'SWDN_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 60 | sn_qlw = 'ncar_rad.15JUNE2009_fill' , 24 , 'LWDN_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 61 | sn_tair = 't_10.15JUNE2009_fill' , 6 , 'T_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 62 | sn_humi = 'q_10.15JUNE2009_fill' , 6 , 'Q_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 63 | sn_prec = 'ncar_precip.15JUNE2009_fill', -1 , 'PRC_MOD1', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 64 | sn_snow = 'ncar_precip.15JUNE2009_fill', -1 , 'SNOW' , .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 65 | sn_slp = 'slp.15JUNE2009_fill' , 6 , 'SLP' , .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 66 | sn_tdif = 'taudif_core' , 24 , 'taudif' , .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
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| 67 | ! |
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| 68 | ! ! bulk algorithm : |
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| 69 | ln_NCAR = .true. ! "NCAR" algorithm (Large and Yeager 2008) |
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| 70 | ! |
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| 71 | / |
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| 72 | !----------------------------------------------------------------------- |
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| 73 | &namtra_qsr ! penetrative solar radiation |
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| 74 | !----------------------------------------------------------------------- |
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| 75 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! |
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| 76 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! |
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| 77 | sn_chl ='chlorophyll', -1 , 'CHLA' , .true. , .true. , 'yearly' , 'weights_bilin.nc' , '' |
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| 78 | / |
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| 79 | !----------------------------------------------------------------------- |
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| 80 | &namlbc ! lateral momentum boundary condition |
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| 81 | !----------------------------------------------------------------------- |
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| 82 | / |
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| 83 | !----------------------------------------------------------------------- |
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| 84 | &namagrif ! AGRIF zoom ("key_agrif") |
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| 85 | !----------------------------------------------------------------------- |
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| 86 | / |
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| 87 | !----------------------------------------------------------------------- |
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| 88 | &namdrg ! bottom friction |
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| 89 | !----------------------------------------------------------------------- |
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| 90 | ln_lin = .true. ! linear drag: Cd = Cd0 Uc0 |
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| 91 | / |
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| 92 | !----------------------------------------------------------------------- |
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| 93 | &nambbc ! bottom temperature boundary condition |
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| 94 | !----------------------------------------------------------------------- |
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| 95 | ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom |
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| 96 | / |
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| 97 | !----------------------------------------------------------------------- |
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| 98 | &nambbl ! bottom boundary layer scheme |
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| 99 | !----------------------------------------------------------------------- |
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| 100 | ln_trabbl = .true. ! Bottom Boundary Layer parameterisation flag |
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| 101 | nn_bbl_ldf = 1 ! diffusive bbl (=1) or not (=0) |
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| 102 | nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0) |
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| 103 | rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s] |
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| 104 | rn_gambbl = 10. ! advective bbl coefficient [s] |
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| 105 | / |
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| 106 | / |
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| 107 | !----------------------------------------------------------------------- |
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| 108 | &nameos ! ocean physical parameters |
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| 109 | !----------------------------------------------------------------------- |
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| 110 | ln_teos10 = .true. ! = Use TEOS-10 equation of state |
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| 111 | / |
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| 112 | !----------------------------------------------------------------------- |
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| 113 | &namtra_dmp ! tracer: T & S newtonian damping |
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| 114 | !----------------------------------------------------------------------- |
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| 115 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
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| 116 | / |
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| 117 | !----------------------------------------------------------------------- |
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| 118 | &namtra_adv ! advection scheme for tracer (default: NO selection) |
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| 119 | !----------------------------------------------------------------------- |
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| 120 | ln_traadv_fct = .true. ! FCT scheme |
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| 121 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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| 122 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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| 123 | / |
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| 124 | !----------------------------------------------------------------------- |
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| 125 | &namtra_ldf ! lateral diffusion scheme for tracers |
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| 126 | !----------------------------------------------------------------------- |
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| 127 | ! ! Operator type: |
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| 128 | ln_traldf_lap = .true. ! laplacian operator |
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| 129 | ln_traldf_blp = .false. ! bilaplacian operator |
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| 130 | ! ! Direction of action: |
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| 131 | ln_traldf_lev = .false. ! iso-level |
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| 132 | ln_traldf_hor = .false. ! horizontal (geopotential) |
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| 133 | ln_traldf_iso = .true. ! iso-neutral (Standard operator) |
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| 134 | ln_traldf_triad = .false. ! iso-neutral (Triads operator) |
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| 135 | ! |
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| 136 | ! ! iso-neutral options: |
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| 137 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
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| 138 | rn_slpmax = 0.01 ! slope limit (both operators) |
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| 139 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
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| 140 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
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| 141 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
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| 142 | ! |
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| 143 | ! ! Coefficients: |
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| 144 | nn_aht_ijk_t = 20 ! space/time variation of eddy coef |
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| 145 | ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file |
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| 146 | ! ! = 0 constant |
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| 147 | ! ! = 10 F(k) =ldf_c1d |
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| 148 | ! ! = 20 F(i,j) =ldf_c2d |
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| 149 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
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| 150 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
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| 151 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
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| 152 | rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
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| 153 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
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| 154 | / |
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| 155 | !---------------------------------------------------------------------------------- |
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| 156 | &namtra_ldfeiv ! eddy induced velocity param. |
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| 157 | !---------------------------------------------------------------------------------- |
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| 158 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
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| 159 | / |
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| 160 | !----------------------------------------------------------------------- |
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| 161 | &namdyn_adv ! formulation of the momentum advection (default: No selection) |
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| 162 | !----------------------------------------------------------------------- |
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| 163 | ln_dynadv_NONE= .false. ! linear dynamics (no momentum advection) |
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| 164 | ln_dynadv_vec = .true. ! vector form - 2nd centered scheme |
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| 165 | nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction |
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| 166 | ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme |
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| 167 | ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme |
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| 168 | / |
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| 169 | !----------------------------------------------------------------------- |
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| 170 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
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| 171 | !----------------------------------------------------------------------- |
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| 172 | ln_dynvor_ene = .false. ! enstrophy conserving scheme |
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| 173 | ln_dynvor_ens = .false. ! energy conserving scheme |
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| 174 | ln_dynvor_mix = .false. ! mixed scheme |
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| 175 | ln_dynvor_een = .true. ! energy & enstrophy scheme |
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| 176 | nn_een_e3f = 0 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
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| 177 | / |
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| 178 | !----------------------------------------------------------------------- |
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| 179 | &namdyn_hpg ! Hydrostatic pressure gradient option |
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| 180 | !----------------------------------------------------------------------- |
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| 181 | / |
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| 182 | !----------------------------------------------------------------------- |
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| 183 | &namdyn_spg ! surface pressure gradient |
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| 184 | !----------------------------------------------------------------------- |
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| 185 | ln_dynspg_ts = .true. ! split-explicit free surface |
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| 186 | / |
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| 187 | !----------------------------------------------------------------------- |
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| 188 | &namdyn_ldf ! lateral diffusion on momentum |
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| 189 | !----------------------------------------------------------------------- |
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| 190 | ! ! Type of the operator : |
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| 191 | ! ! no diffusion: set ln_dynldf_lap=..._blp=F |
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| 192 | ln_dynldf_lap = .false. ! laplacian operator |
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| 193 | ln_dynldf_blp = .true. ! bilaplacian operator |
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| 194 | ! ! Direction of action : |
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| 195 | ln_dynldf_lev = .true. ! iso-level |
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| 196 | ln_dynldf_hor = .false. ! horizontal (geopotential) |
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| 197 | ln_dynldf_iso = .false. ! iso-neutral |
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| 198 | ! ! Coefficient |
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| 199 | nn_ahm_ijk_t = 0 ! space/time variation of eddy coef |
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| 200 | ! ! =-30 read in eddy_viscosity_3D.nc file |
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| 201 | ! ! =-20 read in eddy_viscosity_2D.nc file |
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| 202 | ! ! = 0 constant |
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| 203 | ! ! = 10 F(k)=c1d |
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| 204 | ! ! = 20 F(i,j)=F(grid spacing)=c2d |
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| 205 | ! ! = 30 F(i,j,k)=c2d*c1d |
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| 206 | ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) |
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| 207 | rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s] |
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| 208 | rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] |
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| 209 | rn_bhm_0 = 8.5e+11 ! horizontal bilaplacian eddy viscosity [m4/s] |
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| 210 | / |
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| 211 | !!====================================================================== |
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| 212 | !! vertical physics namelists !! |
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| 213 | !!====================================================================== |
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| 214 | !----------------------------------------------------------------------- |
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| 215 | &namzdf ! vertical physics (default: NO selection) |
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| 216 | !----------------------------------------------------------------------- |
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| 217 | ! ! type of vertical closure |
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| 218 | ln_zdfcst = .false. ! constant mixing |
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| 219 | ln_zdfric = .false. ! local Richardson dependent formulation (T => fill namzdf_ric) |
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| 220 | ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) |
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| 221 | ln_zdfgls = .false. ! Generic Length Scale closure (T => fill namzdf_gls) |
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| 222 | ! |
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| 223 | ! ! convection |
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| 224 | ln_zdfevd = .true. ! Enhanced Vertical Diffusion scheme |
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| 225 | nn_evdm = 0 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
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| 226 | rn_evd = 100. ! evd mixing coefficient [m2/s] |
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| 227 | ! |
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| 228 | ln_zdfddm = .true. ! double diffusive mixing |
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| 229 | rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity) |
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| 230 | rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio |
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| 231 | ! |
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| 232 | ! ! gravity wave-driven vertical mixing |
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| 233 | ln_zdfiwm = .true. ! internal wave-induced mixing (T => fill namzdf_iwm) |
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| 234 | ln_zdfswm = .false. ! surface wave-induced mixing (T => ln_wave=ln_sdw=T ) |
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| 235 | ! |
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| 236 | ! ! time-stepping |
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| 237 | ln_zdfexp = .false. ! split-explicit (T) or implicit (F) scheme |
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| 238 | nn_zdfexp= 3 ! number of sub-timestep for ln_zdfexp=T |
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| 239 | ! |
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| 240 | ! ! Coefficients |
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| 241 | rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) |
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| 242 | rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) |
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| 243 | nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) |
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| 244 | nn_havtb = 1 ! horizontal shape for avtb (=1) or not (=0) |
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| 245 | / |
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| 246 | !----------------------------------------------------------------------- |
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| 247 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T) |
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| 248 | !----------------------------------------------------------------------- |
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| 249 | / |
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| 250 | !----------------------------------------------------------------------- |
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| 251 | &namzdf_iwm ! internal wave-driven mixing parameterization (ln_zdfiwm =T) |
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| 252 | !----------------------------------------------------------------------- |
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| 253 | nn_zpyc = 1 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2) |
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| 254 | ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency |
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| 255 | ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F) |
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| 256 | / |
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| 257 | !----------------------------------------------------------------------- |
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| 258 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
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| 259 | !----------------------------------------------------------------------- |
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| 260 | / |
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| 261 | !----------------------------------------------------------------------- |
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| 262 | &nammpp_dyndist ! Massively Parallel Distribution for AGRIF zoom ("key_agrif" && "key_mpp_dyndist") |
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| 263 | !----------------------------------------------------------------------- |
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| 264 | / |
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| 265 | !----------------------------------------------------------------------- |
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| 266 | &namctl ! Control prints & Benchmark |
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| 267 | !----------------------------------------------------------------------- |
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| 268 | / |
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| 269 | !----------------------------------------------------------------------- |
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| 270 | &namptr ! Poleward Transport Diagnostic |
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| 271 | !----------------------------------------------------------------------- |
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| 272 | / |
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| 273 | !----------------------------------------------------------------------- |
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| 274 | &namhsb ! Heat and salt budgets |
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| 275 | !----------------------------------------------------------------------- |
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| 276 | / |
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| 277 | !----------------------------------------------------------------------- |
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| 278 | &namobs ! observation usage ('key_diaobs') |
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| 279 | !----------------------------------------------------------------------- |
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| 280 | / |
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| 281 | !----------------------------------------------------------------------- |
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| 282 | &nam_asminc ! assimilation increments ('key_asminc') |
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| 283 | !----------------------------------------------------------------------- |
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| 284 | / |
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