| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! NEMO/OCE Configuration namelist : overwrite reference namelist |
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| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 4 | !! AM98 configuration !! |
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| 5 | !!====================================================================== |
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| 6 | !! *** Domain & Run management namelists *** !! |
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| 7 | !! !! |
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| 8 | !! namrun parameters of the run |
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| 9 | !! namdom space and time domain |
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| 10 | !! namcfg parameters of the configuration (default: user defined GYRE) |
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| 11 | !! namwad Wetting and drying (default: OFF) |
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| 12 | !! namtsd data: temperature & salinity (default: OFF) |
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| 13 | !! namcrs coarsened grid (for outputs and/or TOP) (ln_crs =T) |
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| 14 | !! namc1d 1D configuration options ("key_c1d") |
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| 15 | !! namc1d_dyndmp 1D newtonian damping applied on currents ("key_c1d") |
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| 16 | !! namc1d_uvd 1D data (currents) ("key_c1d") |
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| 17 | !!====================================================================== |
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| 18 | ! |
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| 19 | !----------------------------------------------------------------------- |
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| 20 | &namrun ! parameters of the run |
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| 21 | !----------------------------------------------------------------------- |
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| 22 | cn_exp = "AM98" ! experience name |
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| 23 | nn_it000 = 1 ! first time step |
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| 24 | nn_itend = 1728 ! 10 ans - 2 min - last time step |
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| 25 | ! nn_itend = 1036800 ! 10 ans - 5 min |
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| 26 | ! nn_itend = 345600 ! 10 ans - 15 min - AM98 1/4deg + P.Marchand |
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| 27 | ! nn_itend = 172800 ! 10 ans - 30 min - AM98 1/4deg |
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| 28 | ! nn_itend = 34560 ! 10 ans - 2h |
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| 29 | ! nn_itend = 86400 ! 10 ans - 1h |
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| 30 | nn_leapy = 30 ! Leap year calendar (1) or not (0) |
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| 31 | ! nn_stock = 1036800 ! frequency of creation of a restart file (modulo referenced to 1) |
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| 32 | ! nn_stock = 34560 ! frequency of creation of a restart file (modulo referenced to 1) |
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| 33 | nn_write = 60 ! frequency of write in the output file (modulo referenced to nn_it000) |
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| 34 | nn_istate = 1 ! output the initial state (1) or not (0) |
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| 35 | / |
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| 36 | !----------------------------------------------------------------------- |
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| 37 | &namcfg ! parameters of the configuration (default: user defined GYRE) |
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| 38 | !----------------------------------------------------------------------- |
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| 39 | ln_read_cfg = .false. ! (=F) user defined configuration (F => create/check namusr_def) |
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| 40 | / |
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| 41 | !----------------------------------------------------------------------- |
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| 42 | &namusr_def ! AM98 user defined namelist |
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| 43 | !----------------------------------------------------------------------- |
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| 44 | nn_AM98 = 4 ! AM98 resolution [1/nn_AM98] |
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| 45 | jpkglo = 2 ! number of model levels |
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| 46 | rn_theta = 0. ! rotation angle fo the grid [deg] |
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| 47 | ! |
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| 48 | nn_gc = 2 ! number of ghostcells |
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| 49 | rn_domsiz = 2000000 ! size of the domain (default 2000km) [m] |
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| 50 | rn_dx = 100000 ! gridspacing (default 100km) [m] |
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| 51 | ! |
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| 52 | rn_tau = 0.20 ! wind stress on the surface [N/m2] |
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| 53 | rn_modified_grav = 0.02 ! modified gravity [m/s2] |
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| 54 | rn_rfr = 1.e-7 ! layer drag coefficient [1/s] |
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| 55 | ! |
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| 56 | rn_beta = 2.e-11 ! beta-plan coriolis parameter [1/m.s] |
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| 57 | rn_f0 = 0.7e-4 ! f-plan coriolis parameter [1/s] |
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| 58 | ! |
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| 59 | nn_dynldf_lap_typ = 1 ! choose type of laplacian (ideally from namelist) |
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| 60 | ! ! = 1 divrot laplacian |
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| 61 | ! ! = 2 symmetric laplacian (Griffies&Hallberg 2000) |
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| 62 | ! ! = 3 symmetric laplacian (cartesian) |
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| 63 | ! |
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| 64 | rn_abp = 1.e-2 ! alpha boundary parameter [-] |
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| 65 | nn_cnp = 1 ! number of cell on which is smoothed the porosity (phi) [-] |
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| 66 | rn_fsp = 0. ! friction parameter 1/epsilon of the permeability [1/s] |
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| 67 | ! |
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| 68 | / |
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| 69 | !----------------------------------------------------------------------- |
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| 70 | &namdom ! time and space domain |
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| 71 | !----------------------------------------------------------------------- |
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| 72 | ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time |
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| 73 | ! |
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| 74 | ! rn_Dt = 7200. ! 2h - 1 deg cfg - time step for the dynamics [s] |
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| 75 | ! rn_Dt = 3600. ! 1h - AM98 1 deg |
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| 76 | rn_Dt = 1800. ! 30min - AM98 1/4deg |
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| 77 | ! rn_Dt = 900. ! 15min - AM98 1/4deg + P.Marchand |
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| 78 | ! rn_Dt = 600. ! 10min - 1/4 deg cfg |
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| 79 | ! rn_Dt = 300. ! 5min - 1/4 deg cfg |
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| 80 | ! rn_Dt = 120. ! 2min - 1/4 deg cfg |
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| 81 | ! rn_Dt = 60. ! 1min - 1/4 deg cfg |
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| 82 | ln_meshmask = .true. ! =T create a mesh file |
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| 83 | / |
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| 84 | !!====================================================================== |
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| 85 | !! *** Surface Boundary Condition namelists *** !! |
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| 86 | !! !! |
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| 87 | !! namsbc surface boundary condition manager (default: NO selection) |
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| 88 | !! namsbc_flx flux formulation (ln_flx =T) |
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| 89 | !! namsbc_blk Bulk formulae formulation (ln_blk =T) |
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| 90 | !! namsbc_cpl CouPLed formulation ("key_oasis3" ) |
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| 91 | !! namsbc_sas Stand-Alone Surface module (SAS_SRC only) |
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| 92 | !! namsbc_iif Ice-IF: use observed ice cover (nn_ice = 1 ) |
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| 93 | !! namtra_qsr penetrative solar radiation (ln_traqsr =T) |
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| 94 | !! namsbc_ssr sea surface restoring term (for T and/or S) (ln_ssr =T) |
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| 95 | !! namsbc_rnf river runoffs (ln_rnf =T) |
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| 96 | !! namsbc_apr Atmospheric Pressure (ln_apr_dyn =T) |
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| 97 | !! namsbc_isf ice shelf melting/freezing (ln_isfcav =T : read (ln_read_cfg=T) or set or usr_def_zgr ) |
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| 98 | !! namsbc_iscpl coupling option between land ice model and ocean (ln_isfcav =T) |
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| 99 | !! namsbc_wave external fields from wave model (ln_wave =T) |
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| 100 | !! namberg iceberg floats (ln_icebergs=T) |
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| 101 | !!====================================================================== |
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| 102 | ! |
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| 103 | !----------------------------------------------------------------------- |
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| 104 | &namsbc ! Surface Boundary Condition (surface module) (default: NO selection) |
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| 105 | !----------------------------------------------------------------------- |
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| 106 | nn_fsbc = 1 ! frequency of SBC module call |
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| 107 | ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) |
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| 108 | ln_traqsr = .false. ! Light penetration in the ocean (T => fill namtra_qsr) |
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| 109 | / |
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| 110 | !!====================================================================== |
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| 111 | !! *** Lateral boundary condition *** !! |
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| 112 | !! !! |
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| 113 | !! namlbc lateral momentum boundary condition (default: NO selection) |
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| 114 | !! namagrif agrif nested grid ( read by child model only ) ("key_agrif") |
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| 115 | !! nam_tide Tidal forcing (default: OFF) |
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| 116 | !! nambdy Unstructured open boundaries (default: OFF) |
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| 117 | !! nambdy_dta Unstructured open boundaries - external data (see nambdy) |
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| 118 | !! nambdy_tide tidal forcing at open boundaries (default: OFF) |
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| 119 | !!====================================================================== |
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| 120 | ! |
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| 121 | !----------------------------------------------------------------------- |
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| 122 | &namlbc ! lateral momentum boundary condition (default: NO selection) |
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| 123 | !----------------------------------------------------------------------- |
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| 124 | ! ! free slip ! partial slip ! no slip ! strong slip |
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| 125 | rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
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| 126 | / |
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| 127 | !!====================================================================== |
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| 128 | !! *** Top/Bottom boundary condition *** !! |
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| 129 | !! !! |
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| 130 | !! namdrg top/bottom drag coefficient (default: NO selection) |
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| 131 | !! namdrg_top top friction (ln_OFF=F & ln_isfcav=T) |
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| 132 | !! namdrg_bot bottom friction (ln_OFF=F) |
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| 133 | !! nambbc bottom temperature boundary condition (default: OFF) |
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| 134 | !! nambbl bottom boundary layer scheme (default: OFF) |
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| 135 | !!====================================================================== |
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| 136 | ! |
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| 137 | !----------------------------------------------------------------------- |
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| 138 | &namdrg ! top/bottom drag coefficient (default: NO selection) |
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| 139 | !----------------------------------------------------------------------- |
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| 140 | ln_OFF = .true. ! no bottom friction (but layer drag applied) |
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| 141 | / |
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| 142 | !!====================================================================== |
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| 143 | !! *** Dynamics namelists *** !! |
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| 144 | !! !! |
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| 145 | !! nam_vvl vertical coordinate options (default: z-star) |
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| 146 | !! namdyn_adv formulation of the momentum advection (default: NO selection) |
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| 147 | !! namdyn_vor advection scheme (default: NO selection) |
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| 148 | !! namdyn_hpg hydrostatic pressure gradient (default: NO selection) |
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| 149 | !! namdyn_spg surface pressure gradient (default: NO selection) |
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| 150 | !! namdyn_ldf lateral diffusion scheme (default: NO selection) |
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| 151 | !! namdta_dyn offline TOP: dynamics read in files (OFF_SRC only) |
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| 152 | !!====================================================================== |
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| 153 | ! |
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| 154 | !----------------------------------------------------------------------- |
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| 155 | &namdyn_adv ! formulation of the momentum advection (default: NO selection) |
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| 156 | !----------------------------------------------------------------------- |
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| 157 | ln_dynadv_OFF = .false. ! linear dynamics (no momentum advection) |
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| 158 | ln_dynadv_vec = .true. ! vector form - 2nd centered scheme |
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| 159 | nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction |
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| 160 | ln_dynadv_cen2 = .false. ! flux form - 2nd order centered scheme |
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| 161 | ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme |
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| 162 | / |
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| 163 | !----------------------------------------------------------------------- |
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| 164 | &namdyn_vor ! Vorticity / Coriolis scheme (default: NO selection) |
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| 165 | !----------------------------------------------------------------------- |
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| 166 | ln_dynvor_ene = .false. ! energy conserving scheme |
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| 167 | ln_dynvor_ens = .true. ! enstrophy conserving scheme |
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| 168 | ln_dynvor_enT = .false. ! energy conserving scheme (T-point) |
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| 169 | ln_dynvor_eeT = .false. ! energy conserving scheme (een using e3t) |
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| 170 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
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| 171 | nn_een_e3f = 0 ! =0 e3f = mi(mj(e3t))/4 |
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| 172 | ! ! =1 e3f = mi(mj(e3t))/mi(mj( tmask)) |
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| 173 | ln_dynvor_msk = .false. ! vorticity multiplied by fmask (=T) |
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| 174 | ! ! (f-point vorticity schemes only) |
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| 175 | ! |
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| 176 | !!st ln_dynvor_ens_adVO = .false. ! Alternative Direction |
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| 177 | !!st ln_dynvor_ens_adKE = .false. |
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| 178 | !!st ln_dynvor_ens_adKEVO = .false. |
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| 179 | !!st ln_dynvor_ene_adVO = .false. |
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| 180 | !!st ln_dynvor_ene_adKE = .false. |
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| 181 | !!st ln_dynvor_ene_adKEVO = .false. |
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| 182 | / |
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| 183 | !----------------------------------------------------------------------- |
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| 184 | &namdyn_spg ! surface pressure gradient (default: NO selection) |
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| 185 | !----------------------------------------------------------------------- |
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| 186 | ln_dynspg_exp = .true. ! explicit free surface |
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| 187 | / |
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| 188 | !----------------------------------------------------------------------- |
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| 189 | &namdyn_ldf ! lateral diffusion on momentum (default: NO selection) |
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| 190 | !----------------------------------------------------------------------- |
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| 191 | ln_dynldf_lap = .true. ! laplacian operator |
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| 192 | ln_dynldf_lev = .true. ! iso-level |
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| 193 | ! choisit telle que la friction laterale, au 1deg, egale celle de GYRE |
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| 194 | nn_ahm_ijk_t = 0 ! = 0 constant = 1/2 Uv*Lv (lap case) |
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| 195 | rn_Uv = 2.0 ! lateral viscous velocity [m/s] |
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| 196 | rn_Lv = 500 ! lateral viscous length [m] - at 1/4deg |
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| 197 | ! rn_Lv = 25.e+3 ! lateral viscous length [m] - at 1/4deg |
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| 198 | ! rn_Lv = 100.e+3 ! lateral viscous length [m] - 1 deg |
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| 199 | / |
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| 200 | !!====================================================================== |
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| 201 | !! vertical physics namelists !! |
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| 202 | !! !! |
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| 203 | !! namzdf vertical physics manager (default: NO selection) |
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| 204 | !! namzdf_ric richardson number vertical mixing (ln_zdfric=T) |
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| 205 | !! namzdf_tke TKE vertical mixing (ln_zdftke=T) |
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| 206 | !! namzdf_gls GLS vertical mixing (ln_zdfgls=T) |
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| 207 | !! namzdf_osm OSM vertical diffusion (ln_zdfosm=T) |
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| 208 | !! namzdf_iwm tidal mixing parameterization (ln_zdfiwm=T) |
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| 209 | !!====================================================================== |
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| 210 | ! |
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| 211 | !----------------------------------------------------------------------- |
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| 212 | &namzdf ! vertical physics (default: NO selection) |
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| 213 | !----------------------------------------------------------------------- |
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| 214 | ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) |
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| 215 | ln_zdfevd = .true. ! enhanced vertical diffusion |
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| 216 | nn_evdm = 1 ! apply on tracer (=0) or on tracer and momentum (=1) |
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| 217 | rn_evd = 100. ! mixing coefficient [m2/s] |
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| 218 | ! ! coefficients |
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| 219 | rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) |
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| 220 | rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) |
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| 221 | nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) |
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| 222 | nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0) |
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| 223 | / |
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| 224 | !----------------------------------------------------------------------- |
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| 225 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T) |
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| 226 | !----------------------------------------------------------------------- |
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| 227 | nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves |
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| 228 | / |
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| 229 | !!====================================================================== |
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| 230 | !! *** Diagnostics namelists *** !! |
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| 231 | !! !! |
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| 232 | !! namtrd dynamics and/or tracer trends (default: OFF) |
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| 233 | !! namptr Poleward Transport Diagnostics (default: OFF) |
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| 234 | !! namhsb Heat and salt budgets (default: OFF) |
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| 235 | !! namdiu Cool skin and warm layer models (default: OFF) |
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| 236 | !! namdiu Cool skin and warm layer models (default: OFF) |
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| 237 | !! namflo float parameters (default: OFF) |
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| 238 | !! nam_diadct transports through some sections (default: OFF) |
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| 239 | !! nam_dia25h 25h Mean Output (default: OFF) |
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| 240 | !! namnc4 netcdf4 chunking and compression settings ("key_netcdf4") |
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| 241 | !!====================================================================== |
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| 242 | ! |
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| 243 | !!====================================================================== |
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| 244 | !! *** Miscellaneous namelists *** !! |
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| 245 | !! !! |
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| 246 | !! nammpp Massively Parallel Processing ("key_mpp_mpi") |
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| 247 | !! namctl Control prints (default: OFF) |
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| 248 | !! namsto Stochastic parametrization of EOS (default: OFF) |
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| 249 | !!====================================================================== |
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| 250 | ! |
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| 251 | ! |
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| 252 | !----------------------------------------------------------------------- |
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| 253 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi") |
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| 254 | !----------------------------------------------------------------------- |
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| 255 | / |
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| 256 | !----------------------------------------------------------------------- |
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| 257 | &namctl ! Control prints (default: OFF) |
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| 258 | !----------------------------------------------------------------------- |
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| 259 | / |
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| 260 | !----------------------------------------------------------------------- |
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| 261 | &namsto ! Stochastic parametrization of EOS (default: OFF) |
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| 262 | !----------------------------------------------------------------------- |
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| 263 | / |
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