| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! NEMO/OPA : AMM12 configuration namelist used to overwrite defaults values defined in SHARED/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 = "AMM12" ! experience name |
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| 8 | nn_it000 = 1 ! first time step |
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| 9 | nn_itend = 1296 ! last time step (std 1 day = 144) |
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| 10 | nn_date0 = 20120102 ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1) |
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| 11 | nn_leapy = 1 ! Leap year calendar (1) or not (0) |
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| 12 | ln_rstart = .true. ! start from rest (F) or from a restart file (T) |
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| 13 | nn_euler = 1 ! = 0 : start with forward time step if ln_rstart=.true. |
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| 14 | cn_ocerst_in = "amm12_restart_oce" ! suffix of ocean restart name (input) |
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| 15 | cn_ocerst_out = "restart_oce_out" ! suffix of ocean restart name (input) |
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| 16 | nn_stock = 1296 ! frequency of creation of a restart file (modulo referenced to 1) |
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| 17 | nn_write = 144 ! frequency of write in the output file (modulo referenced to nit000) |
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| 18 | / |
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| 19 | !----------------------------------------------------------------------- |
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| 20 | &namcfg ! parameters of the configuration |
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| 21 | !----------------------------------------------------------------------- |
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| 22 | cp_cfg = "amm" ! name of the configuration |
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| 23 | jp_cfg = 011 ! resolution of the configuration |
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| 24 | jpidta = 198 ! 1st lateral dimension ( >= jpi ) |
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| 25 | jpjdta = 224 ! 2nd " " ( >= jpj ) |
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| 26 | jpkdta = 51 ! number of levels ( >= jpk ) |
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| 27 | jpiglo = 198 ! 1st dimension of global domain --> i =jpidta |
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| 28 | jpjglo = 224 ! 2nd - - --> j =jpjdta |
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| 29 | jpizoom = 1 ! left bottom (i,j) indices of the zoom |
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| 30 | jpjzoom = 1 ! in data domain indices |
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| 31 | jperio = 0 ! lateral cond. type (between 0 and 6) |
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| 32 | / |
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| 33 | !----------------------------------------------------------------------- |
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| 34 | &namzgr ! vertical coordinate |
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| 35 | !----------------------------------------------------------------------- |
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| 36 | ln_zps = .false. ! z-coordinate - partial steps (T/F) |
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| 37 | ln_sco = .true. ! s- or hybrid z-s-coordinate (T/F) |
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| 38 | / |
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| 39 | !----------------------------------------------------------------------- |
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| 40 | &namzgr_sco ! s-coordinate or hybrid z-s-coordinate |
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| 41 | !----------------------------------------------------------------------- |
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| 42 | ln_s_sh94 = .false. ! Song & Haidvogel 1994 hybrid S-sigma (T)| |
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| 43 | ln_s_sf12 = .true. ! Siddorn & Furner 2012 hybrid S-z-sigma (T)| if both are false the NEMO tanh stretching is applied |
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| 44 | ln_sigcrit = .true. ! use sigma coordinates below critical depth (T) or Z coordinates (F) for Siddorn & Furner stretch |
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| 45 | ! stretching coefficients for all functions |
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| 46 | rn_hc = 50.0 ! critical depth for transition to stretched coordinates |
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| 47 | / |
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| 48 | !----------------------------------------------------------------------- |
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| 49 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
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| 50 | !----------------------------------------------------------------------- |
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| 51 | rn_rdt = 600. ! time step for the dynamics (and tracer if nn_acc=0) |
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| 52 | rn_rdtmin = 600. ! minimum time step on tracers (used if nn_acc=1) |
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| 53 | rn_rdtmax = 600. ! maximum time step on tracers (used if nn_acc=1) |
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| 54 | rn_rdth = 600. ! depth variation of tracer time step (used if nn_acc=1) |
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| 55 | ppglam0 = 999999.0 ! longitude of first raw and column T-point (jphgr_msh = 1) |
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| 56 | ppgphi0 = 999999.0 ! latitude of first raw and column T-point (jphgr_msh = 1) |
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| 57 | ppe1_deg = 999999.0 ! zonal grid-spacing (degrees) |
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| 58 | ppe2_deg = 999999.0 ! meridional grid-spacing (degrees) |
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| 59 | ppe1_m = 999999.0 ! zonal grid-spacing (degrees) |
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| 60 | ppe2_m = 999999.0 ! meridional grid-spacing (degrees) |
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| 61 | ppsur = 999999.0 ! ORCA r4, r2 and r05 coefficients |
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| 62 | ppa0 = 999999.0 ! (default coefficients) |
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| 63 | ppa1 = 999999.0 ! |
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| 64 | ppkth = 23.563 ! |
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| 65 | ppacr = 9.0 ! |
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| 66 | ppdzmin = 6.0 ! Minimum vertical spacing |
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| 67 | pphmax = 5720. ! Maximum depth |
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| 68 | ldbletanh = .FALSE. ! Use/do not use double tanf function for vertical coordinates |
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| 69 | ppa2 = 999999. ! Double tanh function parameters |
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| 70 | ppkth2 = 999999. ! |
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| 71 | ppacr2 = 999999. |
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| 72 | / |
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| 73 | !----------------------------------------------------------------------- |
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| 74 | &namsplit ! time splitting parameters ("key_dynspg_ts") |
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| 75 | !----------------------------------------------------------------------- |
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| 76 | ln_bt_nn_auto = .FALSE. ! Set nn_baro automatically to be just below |
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| 77 | ! a user defined maximum courant number (rn_bt_cmax) |
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| 78 | nn_baro = 30 ! Number of iterations of barotropic mode |
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| 79 | / |
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| 80 | !----------------------------------------------------------------------- |
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| 81 | &namcrs ! Grid coarsening for dynamics output and/or |
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| 82 | ! passive tracer coarsened online simulations |
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| 83 | !----------------------------------------------------------------------- |
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| 84 | / |
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| 85 | !----------------------------------------------------------------------- |
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| 86 | &namtsd ! data : Temperature & Salinity |
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| 87 | !----------------------------------------------------------------------- |
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| 88 | ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) |
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| 89 | ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) |
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| 90 | / |
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| 91 | !----------------------------------------------------------------------- |
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| 92 | &namsbc ! Surface Boundary Condition (surface module) |
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| 93 | !----------------------------------------------------------------------- |
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| 94 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
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| 95 | ! (also = the frequency of sea-ice model call) |
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| 96 | ln_flx = .true. ! flux formulation (T => fill namsbc_flx ) |
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| 97 | ln_blk_core = .false. ! CORE bulk formulation (T => fill namsbc_core) |
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| 98 | nn_ice = 0 ! =0 no ice boundary condition , |
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| 99 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
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| 100 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
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| 101 | ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr ) |
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| 102 | |
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| 103 | / |
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| 104 | !----------------------------------------------------------------------- |
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| 105 | &namsbc_ana ! analytical surface boundary condition |
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| 106 | !----------------------------------------------------------------------- |
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| 107 | / |
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| 108 | !----------------------------------------------------------------------- |
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| 109 | &namsbc_flx ! surface boundary condition : flux formulation |
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| 110 | !----------------------------------------------------------------------- |
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| 111 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 112 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 113 | sn_utau = 'amm12_utau' , 1 , 'utau' , .false. , .false. , 'daily' , '' , '' , '' |
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| 114 | sn_vtau = 'amm12_vtau' , 1 , 'vtau' , .false. , .false. , 'daily' , '' , '' , '' |
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| 115 | sn_qtot = 'amm12_flx' , 3 , 'sonsfldo' , .true. , .false. , 'daily' , '' , '' , '' |
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| 116 | sn_qsr = 'amm12_flx' , 3 , 'soshfldo' , .true. , .false. , 'daily' , '' , '' , '' |
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| 117 | sn_emp = 'amm12_flx' , 3 , 'sowafldo' , .true. , .false. , 'daily' , '' , '' , '' |
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| 118 | cn_dir = './fluxes/' ! root directory for the location of the flux files |
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| 119 | / |
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| 120 | !----------------------------------------------------------------------- |
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| 121 | &namsbc_clio ! namsbc_clio CLIO bulk formulae |
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| 122 | !----------------------------------------------------------------------- |
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| 123 | / |
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| 124 | !----------------------------------------------------------------------- |
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| 125 | &namsbc_core ! namsbc_core CORE bulk formulae |
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| 126 | !----------------------------------------------------------------------- |
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| 127 | / |
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| 128 | !----------------------------------------------------------------------- |
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| 129 | &namsbc_mfs ! namsbc_mfs MFS bulk formulae |
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| 130 | !----------------------------------------------------------------------- |
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| 131 | / |
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| 132 | !----------------------------------------------------------------------- |
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| 133 | &namsbc_cpl ! coupled ocean/atmosphere model ("key_oasis3") |
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| 134 | !----------------------------------------------------------------------- |
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| 135 | / |
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| 136 | !----------------------------------------------------------------------- |
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| 137 | &namtra_qsr ! penetrative solar radiation |
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| 138 | !----------------------------------------------------------------------- |
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| 139 | ln_traqsr = .false. ! Light penetration (T) or not (F) |
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| 140 | nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) |
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| 141 | / |
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| 142 | !----------------------------------------------------------------------- |
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| 143 | &namsbc_rnf ! runoffs namelist surface boundary condition |
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| 144 | !----------------------------------------------------------------------- |
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| 145 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 146 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 147 | sn_rnf = 'amm12_rivers' , 24 , 'rorunoff', .false. , .true. , 'yearly' , '' , '' , '' |
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| 148 | sn_cnf = 'runoff_1m_nomask' , 0 , 'socoefr0', .false. , .true. , 'yearly' , '' , '' , '' |
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| 149 | sn_s_rnf = 'amm12_rivers' , 24 , 'rosaline', .false. , .true. , 'yearly' , '' , '' , '' |
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| 150 | sn_t_rnf = 'amm12_rivers' , 24 , 'rotemper', .false. , .true. , 'yearly' , '' , '' , '' |
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| 151 | sn_dep_rnf = 'amm12_rivers' , 24 , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , '' |
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| 152 | ln_rnf_mouth = .false. ! specific treatment at rivers mouths |
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| 153 | ln_rnf_depth = .true. ! read in depth information for runoff |
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| 154 | ln_rnf_tem = .true. ! read in temperature information for runoff |
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| 155 | ln_rnf_sal = .true. ! read in salinity information for runoff |
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| 156 | / |
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| 157 | !----------------------------------------------------------------------- |
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| 158 | &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk |
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| 159 | !----------------------------------------------------------------------- |
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| 160 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 161 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 162 | sn_apr = 'amm12_mslp' , 1 , 'p_msl' , .false. , .false. , 'daily' , '' , '' , '' |
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| 163 | |
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| 164 | cn_dir = './fluxes/' ! root directory for the location of the bulk files |
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| 165 | rn_pref = 101000. ! reference atmospheric pressure [N/m2]/ |
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| 166 | ln_ref_apr = .false. ! ref. pressure: global mean Patm (T) or a constant (F) |
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| 167 | ln_apr_obc = .true. ! inverse barometer added to OBC ssh data |
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| 168 | / |
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| 169 | !----------------------------------------------------------------------- |
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| 170 | &namsbc_ssr ! surface boundary condition : sea surface restoring |
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| 171 | !----------------------------------------------------------------------- |
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| 172 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 173 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 174 | sn_sst = 'amm12_sstref' , 24 , 'sst' , .true. , .false. , 'daily' , .false. , '' , '' , '' |
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| 175 | sn_sss = 'sss_data' , -1 , 'sss' , .true. , .true. , 'yearly' , .false. , '' , '' , '' |
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| 176 | |
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| 177 | cn_dir = 'fluxes/' ! root directory for the location of the runoff files |
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| 178 | nn_sstr = 1 ! add a retroaction term in the surface heat flux (=1) or not (=0) |
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| 179 | nn_sssr = 0 ! add a damping term in the surface freshwater flux (=2) |
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| 180 | ! or to SSS only (=1) or no damping term (=0) |
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| 181 | rn_deds = -27.7 ! magnitude of the damping on salinity [mm/day] |
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| 182 | / |
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| 183 | !----------------------------------------------------------------------- |
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| 184 | &namsbc_alb ! albedo parameters |
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| 185 | !----------------------------------------------------------------------- |
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| 186 | / |
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| 187 | !----------------------------------------------------------------------- |
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| 188 | &namberg ! iceberg parameters |
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| 189 | !----------------------------------------------------------------------- |
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| 190 | / |
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| 191 | !----------------------------------------------------------------------- |
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| 192 | &namlbc ! lateral momentum boundary condition |
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| 193 | !----------------------------------------------------------------------- |
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| 194 | rn_shlat = 0 ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
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| 195 | ! free slip ! partial slip ! no slip ! strong slip |
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| 196 | / |
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| 197 | !----------------------------------------------------------------------- |
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| 198 | &namagrif ! AGRIF zoom ("key_agrif") |
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| 199 | !----------------------------------------------------------------------- |
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| 200 | / |
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| 201 | !----------------------------------------------------------------------- |
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| 202 | &nam_tide ! tide parameters (#ifdef key_tide) |
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| 203 | !----------------------------------------------------------------------- |
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| 204 | clname(1) = 'Q1' ! name of constituent |
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| 205 | clname(2) = 'O1' |
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| 206 | clname(3) = 'P1' |
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| 207 | clname(4) = 'S1' |
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| 208 | clname(5) = 'K1' |
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| 209 | clname(6) = '2N2' |
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| 210 | clname(7) = 'MU2' |
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| 211 | clname(8) = 'N2' |
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| 212 | clname(9) = 'NU2' |
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| 213 | clname(10) = 'M2' |
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| 214 | clname(11) = 'L2' |
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| 215 | clname(12) = 'T2' |
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| 216 | clname(13) = 'S2' |
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| 217 | clname(14) = 'K2' |
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| 218 | clname(15) = 'M4' |
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| 219 | / |
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| 220 | !----------------------------------------------------------------------- |
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| 221 | &nambdy ! unstructured open boundaries ("key_bdy") |
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| 222 | nb_bdy = 1 |
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| 223 | cn_dyn2d = 'flather' |
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| 224 | nn_dyn2d_dta = 3 |
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| 225 | cn_tra = 'frs' |
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| 226 | nn_tra_dta = 1 |
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| 227 | / |
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| 228 | !----------------------------------------------------------------------- |
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| 229 | &nambdy_dta ! open boundaries - external data ("key_bdy") |
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| 230 | !----------------------------------------------------------------------- |
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| 231 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 232 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 233 | bn_ssh = 'amm12_bdyT_dyn2d' , 24 , 'sossheig' , .true. , .false. , 'daily' , '' , '' , '' |
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| 234 | bn_u2d = 'amm12_bdyU_dyn2d' , 24 , 'vobtcrtx' , .true. , .false. , 'daily' , '' , '' , '' |
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| 235 | bn_v2d = 'amm12_bdyV_dyn2d' , 24 , 'vobtcrty' , .true. , .false. , 'daily' , '' , '' , '' |
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| 236 | bn_u3d = 'amm12_bdyU_dyn3d' , 24 , 'vozocrtx' , .true. , .false. , 'daily' , '' , '' , '' |
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| 237 | bn_v3d = 'amm12_bdyV_dyn3d' , 24 , 'vomecrty' , .true. , .false. , 'daily' , '' , '' , '' |
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| 238 | bn_tem = 'amm12_bdyT_tra' , 24 , 'votemper' , .true. , .false. , 'daily' , '' , '' , '' |
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| 239 | bn_sal = 'amm12_bdyT_tra' , 24 , 'vosaline' , .true. , .false. , 'daily' , '' , '' , '' |
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| 240 | cn_dir = './bdydta/' |
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| 241 | ln_full_vel = .false. |
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| 242 | / |
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| 243 | !----------------------------------------------------------------------- |
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| 244 | &nambdy_tide ! tidal forcing at open boundaries |
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| 245 | !----------------------------------------------------------------------- |
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| 246 | filtide = 'bdydta/amm12_bdytide_' ! file name root of tidal forcing files |
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| 247 | / |
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| 248 | !----------------------------------------------------------------------- |
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| 249 | &nambfr ! bottom friction |
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| 250 | !----------------------------------------------------------------------- |
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| 251 | nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction |
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| 252 | ! = 2 : nonlinear friction |
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| 253 | rn_bfri2 = 2.5e-3 ! bottom drag coefficient (non linear case) |
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| 254 | rn_bfeb2 = 0.0e0 ! bottom turbulent kinetic energy background (m2/s2) |
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| 255 | ln_loglayer = .true. ! loglayer bottom friction (only effect when nn_bfr = 2) |
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| 256 | rn_bfrz0 = 0.003 ! bottom roughness (only effect when ln_loglayer = .true.) |
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| 257 | / |
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| 258 | !----------------------------------------------------------------------- |
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| 259 | &nambbc ! bottom temperature boundary condition |
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| 260 | !----------------------------------------------------------------------- |
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| 261 | ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom |
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| 262 | / |
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| 263 | !----------------------------------------------------------------------- |
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| 264 | &nambbl ! bottom boundary layer scheme |
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| 265 | !----------------------------------------------------------------------- |
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| 266 | nn_bbl_ldf = 0 ! diffusive bbl (=1) or not (=0) |
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| 267 | / |
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| 268 | !----------------------------------------------------------------------- |
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| 269 | &nameos ! ocean physical parameters |
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| 270 | !----------------------------------------------------------------------- |
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| 271 | / |
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| 272 | !----------------------------------------------------------------------- |
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| 273 | &namtra_adv ! advection scheme for tracer |
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| 274 | !----------------------------------------------------------------------- |
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| 275 | ln_traadv_fct = .true. ! FCT scheme |
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| 276 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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| 277 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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| 278 | nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping |
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| 279 | ! ! (number of sub-timestep = nn_fct_zts) |
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| 280 | / |
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| 281 | !----------------------------------------------------------------------- |
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| 282 | &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) |
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| 283 | !----------------------------------------------------------------------- |
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| 284 | / |
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| 285 | !---------------------------------------------------------------------------------- |
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| 286 | &namtra_ldf ! lateral diffusion scheme for tracers |
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| 287 | !---------------------------------------------------------------------------------- |
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| 288 | ! ! Operator type: |
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| 289 | ln_traldf_lap = .true. ! laplacian operator |
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| 290 | ln_traldf_blp = .false. ! bilaplacian operator |
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| 291 | ! ! Direction of action: |
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| 292 | ln_traldf_lev = .false. ! iso-level |
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| 293 | ln_traldf_hor = .true. ! horizontal (geopotential) |
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| 294 | ln_traldf_iso = .false. ! iso-neutral |
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| 295 | ln_traldf_triad = .false. ! iso-neutral using Griffies triads |
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| 296 | ! |
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| 297 | ! ! iso-neutral options: |
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| 298 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
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| 299 | rn_slpmax = 0.01 ! slope limit (both operators) |
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| 300 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
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| 301 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
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| 302 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
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| 303 | ! |
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| 304 | ! ! Coefficients: |
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| 305 | nn_aht_ijk_t = 0 ! space/time variation of eddy coef |
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| 306 | ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file |
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| 307 | ! ! = 0 constant |
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| 308 | ! ! = 10 F(k) =ldf_c1d |
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| 309 | ! ! = 20 F(i,j) =ldf_c2d |
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| 310 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
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| 311 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
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| 312 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
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| 313 | rn_aht_0 = 50. ! lateral eddy diffusivity (lap. operator) [m2/s] |
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| 314 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
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| 315 | / |
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| 316 | !---------------------------------------------------------------------------------- |
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| 317 | &namtra_ldfeiv ! eddy induced velocity param. |
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| 318 | !---------------------------------------------------------------------------------- |
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| 319 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
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| 320 | / |
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| 321 | !----------------------------------------------------------------------- |
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| 322 | &namtra_dmp ! tracer: T & S newtonian damping |
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| 323 | !----------------------------------------------------------------------- |
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| 324 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
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| 325 | / |
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| 326 | !----------------------------------------------------------------------- |
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| 327 | &namdyn_adv ! formulation of the momentum advection |
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| 328 | !----------------------------------------------------------------------- |
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| 329 | / |
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| 330 | !----------------------------------------------------------------------- |
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| 331 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
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| 332 | !----------------------------------------------------------------------- |
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| 333 | ln_dynvor_ene = .false. ! enstrophy conserving scheme |
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| 334 | ln_dynvor_ens = .false. ! energy conserving scheme |
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| 335 | ln_dynvor_mix = .false. ! mixed scheme |
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| 336 | ln_dynvor_een = .true. ! energy & enstrophy scheme |
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| 337 | nn_een_e3f = 1 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
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| 338 | / |
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| 339 | !----------------------------------------------------------------------- |
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| 340 | &namdyn_hpg ! Hydrostatic pressure gradient option |
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| 341 | !----------------------------------------------------------------------- |
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| 342 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
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| 343 | ln_hpg_prj = .true. ! s-coordinate (Pressure Jacobian scheme) |
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| 344 | / |
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| 345 | !----------------------------------------------------------------------- |
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| 346 | !namdyn_spg ! surface pressure gradient (CPP key only) |
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| 347 | !----------------------------------------------------------------------- |
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| 348 | ! ! explicit free surface ("key_dynspg_exp") |
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| 349 | ! ! filtered free surface ("key_dynspg_flt") |
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| 350 | ! ! split-explicit free surface ("key_dynspg_ts") |
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| 351 | |
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| 352 | !----------------------------------------------------------------------- |
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| 353 | &namdyn_ldf ! lateral diffusion on momentum |
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| 354 | !----------------------------------------------------------------------- |
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| 355 | ! ! Type of the operator : |
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| 356 | ! ! no diffusion: set ln_dynldf_lap=..._blp=F |
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| 357 | ln_dynldf_lap = .false. ! laplacian operator |
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| 358 | ln_dynldf_blp = .true. ! bilaplacian operator |
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| 359 | ! ! Direction of action : |
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| 360 | ln_dynldf_lev = .true. ! iso-level |
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| 361 | ln_dynldf_hor = .false. ! horizontal (geopotential) |
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| 362 | ln_dynldf_iso = .false. ! iso-neutral |
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| 363 | ! ! Coefficient |
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| 364 | nn_ahm_ijk_t = 0 ! space/time variation of eddy coef |
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| 365 | ! ! =-30 read in eddy_viscosity_3D.nc file |
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| 366 | ! ! =-20 read in eddy_viscosity_2D.nc file |
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| 367 | ! ! = 0 constant |
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| 368 | ! ! = 10 F(k)=c1d |
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| 369 | ! ! = 20 F(i,j)=F(grid spacing)=c2d |
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| 370 | ! ! = 30 F(i,j,k)=c2d*c1d |
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| 371 | ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) |
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| 372 | rn_ahm_0 = 60. ! horizontal laplacian eddy viscosity [m2/s] |
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| 373 | rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] |
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| 374 | rn_bhm_0 = 1.0e+10 ! horizontal bilaplacian eddy viscosity [m4/s] |
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| 375 | ! |
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| 376 | ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km) |
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| 377 | / |
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| 378 | !----------------------------------------------------------------------- |
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| 379 | &namzdf ! vertical physics |
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| 380 | !----------------------------------------------------------------------- |
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| 381 | rn_avm0 = 0.1e-6 ! vertical eddy viscosity [m2/s] (background Kz if not "key_zdfcst") |
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| 382 | rn_avt0 = 0.1e-6 ! vertical eddy diffusivity [m2/s] (background Kz if not "key_zdfcst") |
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| 383 | ln_zdfevd = .false. ! enhanced vertical diffusion (evd) (T) or not (F) |
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| 384 | nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
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| 385 | / |
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| 386 | !----------------------------------------------------------------------- |
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| 387 | &namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" ) |
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| 388 | !----------------------------------------------------------------------- |
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| 389 | / |
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| 390 | !----------------------------------------------------------------------- |
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| 391 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
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| 392 | !----------------------------------------------------------------------- |
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| 393 | / |
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| 394 | !----------------------------------------------------------------------- |
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| 395 | &namzdf_gls ! GLS vertical diffusion ("key_zdfgls") |
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| 396 | !----------------------------------------------------------------------- |
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| 397 | rn_charn = 100000. ! Charnock constant for wb induced roughness length |
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| 398 | nn_z0_met = 1 ! Method for surface roughness computation (0/1/2) |
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| 399 | / |
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| 400 | !----------------------------------------------------------------------- |
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| 401 | &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm") |
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| 402 | !----------------------------------------------------------------------- |
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| 403 | / |
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| 404 | !----------------------------------------------------------------------- |
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| 405 | &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") |
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| 406 | !----------------------------------------------------------------------- |
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| 407 | ln_tmx_itf = .FALSE. ! ITF specific parameterisation |
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| 408 | / |
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| 409 | !----------------------------------------------------------------------- |
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| 410 | &namsol ! elliptic solver / island / free surface |
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| 411 | !----------------------------------------------------------------------- |
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| 412 | / |
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| 413 | !----------------------------------------------------------------------- |
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| 414 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
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| 415 | !----------------------------------------------------------------------- |
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| 416 | / |
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| 417 | !----------------------------------------------------------------------- |
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| 418 | &namctl ! Control prints & Benchmark |
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| 419 | !----------------------------------------------------------------------- |
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| 420 | / |
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| 421 | !----------------------------------------------------------------------- |
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| 422 | &namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4") |
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| 423 | !----------------------------------------------------------------------- |
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| 424 | / |
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| 425 | !----------------------------------------------------------------------- |
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| 426 | &namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra") |
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| 427 | ! ! or mixed-layer trends or barotropic vorticity ("key_trdmld" or "key_trdvor") |
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| 428 | !----------------------------------------------------------------------- |
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| 429 | / |
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| 430 | !----------------------------------------------------------------------- |
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| 431 | &namflo ! float parameters ("key_float") |
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| 432 | !----------------------------------------------------------------------- |
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| 433 | / |
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| 434 | !----------------------------------------------------------------------- |
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| 435 | &namptr ! Poleward Transport Diagnostic |
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| 436 | !----------------------------------------------------------------------- |
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| 437 | / |
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| 438 | &namhsb ! Heat and salt budgets |
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| 439 | !----------------------------------------------------------------------- |
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| 440 | / |
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| 441 | !----------------------------------------------------------------------- |
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| 442 | &nam_diaharm ! Harmonic analysis of tidal constituents ('key_diaharm') |
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| 443 | !----------------------------------------------------------------------- |
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| 444 | / |
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| 445 | !----------------------------------------------------------------------- |
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| 446 | &namdct ! transports through sections |
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| 447 | !----------------------------------------------------------------------- |
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| 448 | / |
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| 449 | !----------------------------------------------------------------------- |
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| 450 | &namobs ! observation usage switch ('key_diaobs') |
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| 451 | !----------------------------------------------------------------------- |
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| 452 | / |
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| 453 | !----------------------------------------------------------------------- |
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| 454 | &nam_asminc ! assimilation increments ('key_asminc') |
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| 455 | !----------------------------------------------------------------------- |
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| 456 | / |
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| 457 | !----------------------------------------------------------------------- |
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| 458 | &namsbc_wave ! External fields from wave model |
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| 459 | !----------------------------------------------------------------------- |
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| 460 | / |
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| 461 | !----------------------------------------------------------------------- |
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| 462 | &namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed) |
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| 463 | !----------------------------------------------------------------------- |
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| 464 | / |
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