| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! NEMO/OPA : GYRE_PISCES Configuration namelist to overwrite reference dynamical namelist |
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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 = "GYRE" ! experience name |
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| 8 | nn_it000 = 1 ! first time step |
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| 9 | nn_itend = 4320 ! last time step |
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| 10 | nn_leapy = 30 ! Leap year calendar (1) or not (0) |
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| 11 | nn_stock = 4320 ! frequency of creation of a restart file (modulo referenced to 1) |
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| 12 | nn_write = 60 ! frequency of write in the output file (modulo referenced to nn_it000) |
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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 | cp_cfg = "gyre" ! name of the configuration |
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| 18 | jp_cfg = 1 ! resolution of the configuration |
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| 19 | jpidta = 32 ! 1st lateral dimension ( >= jpi ) = 30*jp_cfg+2 |
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| 20 | jpjdta = 22 ! 2nd " " ( >= jpj ) = 20*jp_cfg+2 |
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| 21 | jpkdta = 31 ! number of levels ( >= jpk ) |
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| 22 | jpiglo = 32 ! 1st dimension of global domain --> i = jpidta |
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| 23 | jpjglo = 22 ! 2nd - - --> j = jpjdta |
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| 24 | jpizoom = 1 ! left bottom (i,j) indices of the zoom |
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| 25 | jpjzoom = 1 ! in data domain indices |
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| 26 | jperio = 0 ! lateral cond. type (between 0 and 6) |
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| 27 | / |
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| 28 | !----------------------------------------------------------------------- |
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| 29 | &namzgr ! vertical coordinate |
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| 30 | !----------------------------------------------------------------------- |
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| 31 | ln_zco = .true. ! z-coordinate - full steps (T/F) ("key_zco" may also be defined) |
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| 32 | ln_zps = .false. ! z-coordinate - partial steps (T/F) |
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| 33 | / |
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| 34 | !----------------------------------------------------------------------- |
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| 35 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
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| 36 | !----------------------------------------------------------------------- |
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| 37 | nn_bathy = 0 ! compute (=0) or read (=1) the bathymetry file |
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| 38 | rn_rdt = 7200. ! time step for the dynamics (and tracer if nn_acc=0) |
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| 39 | rn_rdtmin = 7200. ! minimum time step on tracers (used if nn_acc=1) |
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| 40 | rn_rdtmax = 7200. ! maximum time step on tracers (used if nn_acc=1) |
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| 41 | jphgr_msh = 5 ! type of horizontal mesh |
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| 42 | ppglam0 = 0.0 ! longitude of first raw and column T-point (jphgr_msh = 1) |
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| 43 | ppgphi0 = 29.0 ! latitude of first raw and column T-point (jphgr_msh = 1) |
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| 44 | ppe1_deg = 999999.0 ! zonal grid-spacing (degrees) |
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| 45 | ppe2_deg = 999999.0 ! meridional grid-spacing (degrees) |
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| 46 | ppe1_m = 999999.0 ! zonal grid-spacing (degrees) |
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| 47 | ppe2_m = 999999.0 ! meridional grid-spacing (degrees) |
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| 48 | ppsur = -2033.194295283385 ! ORCA r4, r2 and r05 coefficients |
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| 49 | ppa0 = 155.8325369664153 ! (default coefficients) |
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| 50 | ppa1 = 146.3615918601890 ! |
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| 51 | ppkth = 17.28520372419791 ! |
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| 52 | ppacr = 5.0 ! |
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| 53 | ppdzmin = 999999.0 ! Minimum vertical spacing |
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| 54 | pphmax = 999999.0 ! Maximum depth |
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| 55 | ldbletanh = .FALSE. ! Use/do not use double tanf function for vertical coordinates |
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| 56 | ppa2 = 999999.0 ! Double tanh function parameters |
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| 57 | ppkth2 = 999999.0 ! |
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| 58 | ppacr2 = 999999.0 ! |
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| 59 | / |
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| 60 | !----------------------------------------------------------------------- |
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| 61 | &namsplit ! time splitting parameters ("key_dynspg_ts") |
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| 62 | !----------------------------------------------------------------------- |
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| 63 | / |
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| 64 | !----------------------------------------------------------------------- |
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| 65 | &namcrs ! Grid coarsening for dynamics output and/or |
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| 66 | ! passive tracer coarsened online simulations |
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| 67 | !----------------------------------------------------------------------- |
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| 68 | nn_factx = 3 ! Reduction factor of x-direction |
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| 69 | nn_facty = 3 ! Reduction factor of y-direction |
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| 70 | nn_msh_crs = 1 ! create (=1) a mesh file or not (=0) |
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| 71 | nn_crs_kz = 0 ! 0, MEAN of volume boxes |
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| 72 | ! 1, MAX of boxes |
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| 73 | ! 2, MIN of boxes |
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| 74 | ! 3, 10**(MEAN(LOG()) of volume boxes |
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| 75 | ! 4, MEDIANE of boxes |
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| 76 | ln_crs_wn = .true. ! wn coarsened (T) or computed using horizontal divergence ( F ) |
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| 77 | ln_crs_top = .true. ! coarsening online for the BCG model ( T) or only for outpout of physics ( F ) |
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| 78 | / |
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| 79 | !----------------------------------------------------------------------- |
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| 80 | &namtsd ! data : Temperature & Salinity |
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| 81 | !----------------------------------------------------------------------- |
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| 82 | cn_dir = './' ! root directory for the location of the runoff files |
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| 83 | ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) |
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| 84 | ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) |
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| 85 | / |
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| 86 | !----------------------------------------------------------------------- |
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| 87 | &namsbc ! Surface Boundary Condition (surface module) |
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| 88 | !----------------------------------------------------------------------- |
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| 89 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
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| 90 | ! (also = the frequency of sea-ice model call) |
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| 91 | ln_ana = .true. ! analytical formulation (T => fill namsbc_ana ) |
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| 92 | ln_blk_core = .false. ! CORE bulk formulation (T => fill namsbc_core) |
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| 93 | nn_ice = 0 ! =0 no ice boundary condition , |
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| 94 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
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| 95 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
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| 96 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
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| 97 | / |
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| 98 | !----------------------------------------------------------------------- |
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| 99 | &namtra_qsr ! penetrative solar radiation |
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| 100 | !----------------------------------------------------------------------- |
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| 101 | ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration |
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| 102 | ln_qsr_2bd = .true. ! 2 bands light penetration |
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| 103 | nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) |
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| 104 | / |
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| 105 | |
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| 106 | !----------------------------------------------------------------------- |
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| 107 | &namberg ! iceberg parameters |
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| 108 | !----------------------------------------------------------------------- |
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| 109 | / |
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| 110 | !----------------------------------------------------------------------- |
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| 111 | &namlbc ! lateral momentum boundary condition |
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| 112 | !----------------------------------------------------------------------- |
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| 113 | rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
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| 114 | / |
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| 115 | !----------------------------------------------------------------------- |
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| 116 | &namcla ! cross land advection |
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| 117 | !----------------------------------------------------------------------- |
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| 118 | / |
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| 119 | !----------------------------------------------------------------------- |
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| 120 | &nambfr ! bottom friction |
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| 121 | !----------------------------------------------------------------------- |
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| 122 | nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction |
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| 123 | / |
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| 124 | !----------------------------------------------------------------------- |
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| 125 | &nambbc ! bottom temperature boundary condition |
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| 126 | !----------------------------------------------------------------------- |
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| 127 | ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom |
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| 128 | nn_geoflx = 0 ! geothermal heat flux: = 0 no flux |
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| 129 | / |
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| 130 | !----------------------------------------------------------------------- |
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| 131 | &nameos ! ocean physical parameters |
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| 132 | !----------------------------------------------------------------------- |
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| 133 | nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency |
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| 134 | ! =-1, TEOS-10 |
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| 135 | ! = 0, EOS-80 |
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| 136 | ! = 1, S-EOS (simplified eos) |
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| 137 | ln_useCT = .false. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm |
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| 138 | ! ! |
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| 139 | ! ! S-EOS coefficients : |
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| 140 | ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS |
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| 141 | rn_a0 = 1.6550e-1 ! thermal expension coefficient (nn_eos= 1) |
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| 142 | rn_b0 = 7.6554e-1 ! saline expension coefficient (nn_eos= 1) |
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| 143 | rn_lambda1 = 5.9520e-2 ! cabbeling coeff in T^2 (=0 for linear eos) |
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| 144 | rn_lambda2 = 7.4914e-4 ! cabbeling coeff in S^2 (=0 for linear eos) |
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| 145 | rn_mu1 = 1.4970e-4 ! thermobaric coeff. in T (=0 for linear eos) |
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| 146 | rn_mu2 = 1.1090e-5 ! thermobaric coeff. in S (=0 for linear eos) |
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| 147 | rn_nu = 2.4341e-3 ! cabbeling coeff in T*S (=0 for linear eos) |
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| 148 | !!org GYRE rn_alpha = 2.0e-4 ! thermal expension coefficient (nn_eos= 1 or 2) |
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| 149 | !!org GYRE rn_beta = 7.7e-4 ! saline expension coefficient (nn_eos= 2) |
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| 150 | !!org caution now a0 = alpha / rau0 with rau0 = 1026 |
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| 151 | / |
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| 152 | !----------------------------------------------------------------------- |
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| 153 | &namtra_adv ! advection scheme for tracer |
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| 154 | !----------------------------------------------------------------------- |
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| 155 | ln_traadv_msc_ups= .false. ! use upstream scheme within muscl |
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| 156 | / |
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| 157 | !---------------------------------------------------------------------------------- |
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| 158 | &namtra_ldf ! lateral diffusion scheme for tracers |
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| 159 | !---------------------------------------------------------------------------------- |
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| 160 | rn_aeiv_0 = 0. ! eddy induced velocity coefficient [m2/s] |
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| 161 | rn_aht_0 = 1000. ! horizontal eddy diffusivity for tracers [m2/s] |
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| 162 | / |
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| 163 | !----------------------------------------------------------------------- |
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| 164 | &namtra_dmp ! tracer: T & S newtonian damping |
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| 165 | !----------------------------------------------------------------------- |
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| 166 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
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| 167 | / |
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| 168 | !----------------------------------------------------------------------- |
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| 169 | &namdyn_adv ! formulation of the momentum advection |
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| 170 | !----------------------------------------------------------------------- |
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| 171 | / |
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| 172 | !----------------------------------------------------------------------- |
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| 173 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
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| 174 | !----------------------------------------------------------------------- |
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| 175 | ln_dynvor_ene = .true. ! energy conserving scheme |
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| 176 | ln_dynvor_ens = .false. ! enstrophy conserving scheme |
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| 177 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
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| 178 | / |
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| 179 | !----------------------------------------------------------------------- |
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| 180 | &namdyn_hpg ! Hydrostatic pressure gradient option |
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| 181 | !----------------------------------------------------------------------- |
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| 182 | ln_hpg_zco = .true. ! z-coordinate - full steps |
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| 183 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
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| 184 | / |
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| 185 | !----------------------------------------------------------------------- |
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| 186 | &namdyn_ldf ! lateral diffusion on momentum |
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| 187 | !----------------------------------------------------------------------- |
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| 188 | rn_ahm_0_lap = 100000. ! horizontal laplacian eddy viscosity [m2/s] |
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| 189 | / |
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| 190 | !----------------------------------------------------------------------- |
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| 191 | &namzdf ! vertical physics |
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| 192 | !----------------------------------------------------------------------- |
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| 193 | nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
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| 194 | / |
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| 195 | !----------------------------------------------------------------------- |
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| 196 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
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| 197 | !----------------------------------------------------------------------- |
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| 198 | nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves |
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| 199 | / |
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| 200 | !----------------------------------------------------------------------- |
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| 201 | &namsol ! elliptic solver / island / free surface |
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| 202 | !----------------------------------------------------------------------- |
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| 203 | nn_solv = 2 ! elliptic solver: =1 preconditioned conjugate gradient (pcg) |
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| 204 | nn_nmin = 210 ! minimum of iterations for the SOR solver |
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| 205 | rn_sor = 1.96 ! optimal coefficient for SOR solver (to be adjusted with the domain) |
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| 206 | / |
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| 207 | !----------------------------------------------------------------------- |
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| 208 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
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| 209 | !----------------------------------------------------------------------- |
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| 210 | / |
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| 211 | !----------------------------------------------------------------------- |
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| 212 | &namctl ! Control prints & Benchmark |
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| 213 | !----------------------------------------------------------------------- |
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| 214 | / |
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| 215 | !----------------------------------------------------------------------- |
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| 216 | &namptr ! Poleward Transport Diagnostic |
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| 217 | !----------------------------------------------------------------------- |
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| 218 | / |
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| 219 | !----------------------------------------------------------------------- |
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| 220 | &namhsb ! Heat and salt budgets |
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| 221 | !----------------------------------------------------------------------- |
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| 222 | / |
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| 223 | !----------------------------------------------------------------------- |
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| 224 | &namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed) |
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| 225 | !----------------------------------------------------------------------- |
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| 226 | ln_neptramp = .false. ! ramp down Neptune velocity in shallow water |
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| 227 | / |
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