| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! OPA namelists : 1 - run manager (namrun, nam_ctl, nam_mpp) |
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| 3 | !! 2 - Domain (nam_zgr, nam_zgr_sco, namdom) |
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| 4 | !! 3 - Surface boundary (namtau, namflx, namqsr, namfwb, namalb, namcpl) |
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| 5 | !! 4 - lateral boundary (namlbc, namobc, namcla) |
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| 6 | !! 5 - bottom boundary (nambfr, nambbc, nambbl) |
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| 7 | !! 6 - Tracer (nam_traadv, nam_traldf, namtdp) |
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| 8 | !! 7 - dynamics (nam_dynvor, nam_dynhpg, namcfg, nam_dynldf) |
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| 9 | !! 8 - Verical physics (namzdf, namnpc, namgap, namznl, namspr, namflo) |
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| 10 | !! 9 - diagnostics (namtrd, namgap, namznl, namptr, namspr, namflo) |
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| 11 | !! 9 - miscellaneous (solver) |
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| 12 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 13 | ! CAUTION: some scripts does not support CAPITALs for logical definition |
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| 14 | ! ******* use .true. or .false. and NOT .TRUE. or .FALSE. |
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| 15 | |
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| 16 | !!====================================================================== |
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| 17 | !! *** Run management namelists *** |
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| 18 | !!====================================================================== |
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| 19 | !! namrun parameters of the run |
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| 20 | !! nam_ctl Control prints & Benchmark |
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| 21 | !! nam_mpp Massively Parallel Processing |
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| 22 | !!====================================================================== |
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| 23 | |
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| 24 | !----------------------------------------------------------------------- |
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| 25 | &namrun ! parameters of the run |
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| 26 | !----------------------------------------------------------------------- |
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| 27 | no = 0 ! job number |
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| 28 | cexper = "ORCA2" ! experience name for vairmer format |
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| 29 | ln_rstart = .false. ! boolean term for restart (true or false) |
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| 30 | nrstdt = 0 ! restart control = 0 restart, do not control nit000 in the restart file. |
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| 31 | ! = 1 restart, control nit000 in the restart file. Do not |
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| 32 | ! use the date in the restart file (use ndate0 in namelist) |
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| 33 | ! = 2 restart, control nit000 in the restart file, use the date |
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| 34 | ! in the restart file. ndate0 in the namelist is ignored. |
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| 35 | nit000 = 1 ! number of the first time step |
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| 36 | nitend = 5475 ! number of the first time step |
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| 37 | ndate0 = 010101 ! initial calendar date aammjj |
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| 38 | nleapy = 0 ! Leap year calendar (0/1) |
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| 39 | ninist = 0 ! initial state output flag (0/1) |
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| 40 | nstock = 5475 ! number of the first time step |
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| 41 | nwrite = 5475 ! frequency of OUTPUT file |
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| 42 | nrunoff = 2 ! = 0 no, 1 runoff, 2 runoff+river mouth ups adv |
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| 43 | / |
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| 44 | !----------------------------------------------------------------------- |
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| 45 | &nam_ctl ! Control prints & Benchmark |
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| 46 | !----------------------------------------------------------------------- |
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| 47 | ln_ctl = .false. ! trends control print (expensive!) |
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| 48 | nprint = 0 ! level of print (0 no print) |
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| 49 | nictls = 0 ! start i indice to make the control SUM (very usefull to compare mono- |
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| 50 | nictle = 0 ! end i indice to make the control SUM (-versus multi processor runs) |
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| 51 | njctls = 0 ! start j indice to make the control SUM (very usefull to compare mono- |
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| 52 | njctle = 0 ! end j indice to make the control SUM (-versus multi processor runs) |
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| 53 | isplt = 1 ! number of processors following i |
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| 54 | jsplt = 1 ! number of processors following j |
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| 55 | nbench = 0 ! Bench parameter (0/1): CAUTION it must be zero except for bench |
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| 56 | ! for which we don't care about physical meaning of the results |
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| 57 | nbit_cmp = 0 ! bit comparison mode parameter (0/1): enables bit comparison between |
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| 58 | ! single and multiple processor runs |
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| 59 | / |
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| 60 | !----------------------------------------------------------------------- |
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| 61 | &nam_mpp ! Massively Parallel Processing |
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| 62 | !----------------------------------------------------------------------- |
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| 63 | c_mpi_send = 'S' ! mpi send/recieve type ='S', 'B', or 'I' for standard send, |
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| 64 | ! buffer blocking send or immediate non-blocking sends, resp. |
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| 65 | / |
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| 66 | |
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| 67 | !!====================================================================== |
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| 68 | !! *** Domain namelists *** |
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| 69 | !!====================================================================== |
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| 70 | !! nam_zgr vertical coordinate |
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| 71 | !! nam_zgr_sco s-coordinate or hybrid z-s-coordinate |
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| 72 | !! namdom space and time domain (bathymetry, mesh, timestep) |
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| 73 | !!====================================================================== |
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| 74 | !----------------------------------------------------------------------- |
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| 75 | &nam_zgr ! vertical coordinate |
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| 76 | !----------------------------------------------------------------------- |
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| 77 | ln_zco = .false. ! z-coordinate - full steps (T/F) ("key_zco" may also be defined) |
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| 78 | ln_zps = .true. ! z-coordinate - partial steps (T/F) |
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| 79 | ln_sco = .false. ! s- or hybrid z-s-coordinate (T/F) |
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| 80 | / |
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| 81 | !----------------------------------------------------------------------- |
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| 82 | &nam_zgr_sco ! s-coordinate or hybrid z-s-coordinate |
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| 83 | !----------------------------------------------------------------------- |
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| 84 | sbot_min = 300. ! minimum depth of s-bottom surface (>0) (m) |
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| 85 | sbot_max = 5250. ! maximum depth of s-bottom surface (= ocean depth) (>0) (m) |
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| 86 | theta = 6.0 ! surface control parameter (0<=theta<=20) |
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| 87 | thetb = 0.75 ! bottom control parameter (0<=thetb<= 1) |
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| 88 | r_max = 0.15 ! maximum cut-off r-value allowed (0<r_max<1) |
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| 89 | / |
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| 90 | !----------------------------------------------------------------------- |
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| 91 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
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| 92 | !----------------------------------------------------------------------- |
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| 93 | ntopo = 1 ! = 0/1 ,compute/read the bathymetry file (mbathy, nb of T-ocean levels) |
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| 94 | e3zps_min = 5. ! the thickness of the partial step is set larger than the minimum |
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| 95 | e3zps_rat = 0.1 ! of e3zps_min and e3zps_rat * e3t (N.B. 0<e3zps_rat<1) |
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| 96 | nmsh = 0 ! =1 create a mesh file (coordinates, scale factors, masks) |
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| 97 | nacc = 0 ! the acceleration of convergence method = 0, no acceleration, rdt = rdttra |
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| 98 | ! = 1, acceleration used, rdt < rdttra(k) |
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| 99 | atfp = 0.1 ! asselin time filter parameter |
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| 100 | rdt = 5760. ! time step for the dynamics (and tracer if nacc=0) |
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| 101 | rdtmin = 5760. ! minimum time step on tracers |
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| 102 | rdtmax = 5760. ! maximum time step on tracers |
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| 103 | rdth = 800. ! depth variation of tracer time step |
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| 104 | rdtbt = 90. ! barotropic time step (for the time splitting algorithm) |
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| 105 | nfice = 5 ! frequency of ice model call |
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| 106 | nfbulk = 5 ! frequency of bulk formulea call (not used if ice used) |
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| 107 | nclosea = 0 ! = 0 no closed sea in the model domain |
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| 108 | ! = 1 closed sea (Black Sea, Caspian Sea, Great US Lakes...) |
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| 109 | / |
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| 110 | |
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| 111 | !!====================================================================== |
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| 112 | !! *** Surface Boundary Condition namelists *** |
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| 113 | !!====================================================================== |
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| 114 | !! namtau surface wind stress |
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| 115 | !! namflx surface fluxes |
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| 116 | !! namqsr penetrative solar radiation |
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| 117 | !! namfwb freshwater budget correction |
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| 118 | !! namalb albedo parameters |
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| 119 | !! namcpl coupled ocean/atmosphere model (#ifdef "key_coupled") |
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| 120 | !!====================================================================== |
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| 121 | !----------------------------------------------------------------------- |
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| 122 | &namtau ! surface wind stress |
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| 123 | !----------------------------------------------------------------------- |
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| 124 | ntau000 = 0 ! gently increase the stress over the first ntau_rst time-steps |
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| 125 | tau0x = 0.e0 ! uniform value used as default surface heat flux |
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| 126 | tau0y = 0.e0 ! uniform value used as default solar radiation flux |
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| 127 | / |
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| 128 | !----------------------------------------------------------------------- |
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| 129 | &namflx ! surface fluxes |
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| 130 | !----------------------------------------------------------------------- |
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| 131 | q0 = 0.e0 ! uniform value used as default surface heat flux |
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| 132 | qsr0 = 0.e0 ! uniform value used as default solar radiation flux |
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| 133 | emp0 = 0.e0 ! uniform value used as default surface freswater budget (E-P) |
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| 134 | dqdt0 = -40. ! feedback coefficient for SST damping (W/m2/K) |
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| 135 | deds0 = 0. ! feedback coefficient for SSS damping (mm/day) |
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| 136 | / |
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| 137 | !----------------------------------------------------------------------- |
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| 138 | &namqsr ! penetrative solar radiation |
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| 139 | !----------------------------------------------------------------------- |
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| 140 | ln_traqsr = .true. ! penetrative solar radiation (T) or not (F) (Default=T) |
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| 141 | rabs = 0.58 ! fraction of qsr associated with xsi1 |
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| 142 | xsi1 = 0.35 ! first depth of extinction |
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| 143 | xsi2 = 23.0 ! second depth of extinction |
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| 144 | / |
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| 145 | !----------------------------------------------------------------------- |
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| 146 | &namfwb ! freshwater budget correction |
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| 147 | !----------------------------------------------------------------------- |
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| 148 | ln_fwb = .true. ! flag for freshwater budget correction (0 annual mean) |
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| 149 | / |
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| 150 | !----------------------------------------------------------------------- |
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| 151 | &namalb ! albedo parameters |
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| 152 | !----------------------------------------------------------------------- |
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| 153 | cgren = 0.06 ! correction of the snow or ice albedo to take into account |
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| 154 | albice = 0.5 ! albedo of melting ice in the arctic and antarctic |
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| 155 | alphd = 0.80 ! coefficients for linear interpolation used to |
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| 156 | alphc = 0.65 ! compute albedo between two extremes values |
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| 157 | alphdi = 0.72 ! (Pyane, 1972) |
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| 158 | / |
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| 159 | !----------------------------------------------------------------------- |
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| 160 | &namcpl ! coupled ocean/atmosphere model ("key_coupled") |
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| 161 | !----------------------------------------------------------------------- |
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| 162 | / |
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| 163 | |
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| 164 | !!====================================================================== |
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| 165 | !! *** Lateral boundary condition *** |
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| 166 | !!====================================================================== |
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| 167 | !! namlbc lateral momentum boundary condition |
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| 168 | !! namcro cross land advection |
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| 169 | !! namobc open boundaries parameters ("key_obc") |
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| 170 | !!====================================================================== |
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| 171 | |
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| 172 | !----------------------------------------------------------------------- |
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| 173 | &namlbc ! lateral momentum boundary condition |
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| 174 | !----------------------------------------------------------------------- |
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| 175 | shlat = 2. ! shlat = 0 : free slip |
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| 176 | ! 0 < shlat < 2 : partial slip |
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| 177 | ! shlat = 2 : no slip |
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| 178 | ! 2 < shlat : strong slip |
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| 179 | / |
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| 180 | !----------------------------------------------------------------------- |
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| 181 | &namcro ! cross land advection |
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| 182 | !----------------------------------------------------------------------- |
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| 183 | ! n_cla advection between 2 ocean pts separates by land |
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| 184 | n_cla = 1 |
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| 185 | / |
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| 186 | !----------------------------------------------------------------------- |
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| 187 | &namobc ! open boundaries parameters ("key_obc") |
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| 188 | !----------------------------------------------------------------------- |
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| 189 | nobc_dta = 0 ! = 0 the obc data are equal to the initial state |
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| 190 | ! = 1 the obc data are read in 'obc .dta' files |
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| 191 | rdpein = 1. ! ??? |
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| 192 | rdpwin = 1. ! ??? |
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| 193 | rdpnin = 30. ! ??? |
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| 194 | rdpsin = 1. ! ??? |
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| 195 | rdpeob = 1500. ! time relaxation (days) for the east open boundary |
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| 196 | rdpwob = 15. ! " " for the west open boundary |
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| 197 | rdpnob = 150. ! " " for the north open boundary |
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| 198 | rdpsob = 15. ! " " for the south open boundary |
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| 199 | zbsic1 = 140.e+6 ! barotropic stream function on first isolated coastline |
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| 200 | zbsic2 = 1.e+6 ! " " on second isolated coastline |
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| 201 | zbsic3 = 0. ! " " on thrid isolated coastline |
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| 202 | ln_obc_clim = .true. ! climatological obc data files (default T) |
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| 203 | ln_vol_cst = .true. ! total volume conserved |
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| 204 | / |
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| 205 | |
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| 206 | !!====================================================================== |
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| 207 | !! *** Bottom boundary condition *** |
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| 208 | !!====================================================================== |
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| 209 | !! nambfr bottom friction |
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| 210 | !! nambbc bottom temperature boundary condition ("key_trabbc") |
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| 211 | !!====================================================================== |
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| 212 | |
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| 213 | !----------------------------------------------------------------------- |
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| 214 | &nambfr ! bottom friction |
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| 215 | !----------------------------------------------------------------------- |
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| 216 | nbotfr = 1 ! type of bottom friction : = 0 : no slip , = 2 : nonlinear friction |
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| 217 | ! = 1 : linear friction, = 3 : free slip |
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| 218 | bfri1 = 4.e-4 ! bottom drag coefficient (linear case) |
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| 219 | bfri2 = 1.e-3 ! bottom drag coefficient (non linear case) |
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| 220 | bfeb2 = 2.5e-3 ! bottom turbulent kinetic energy background (m^2/s^2) |
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| 221 | / |
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| 222 | !----------------------------------------------------------------------- |
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| 223 | &nambbc ! bottom temperature boundary condition |
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| 224 | !----------------------------------------------------------------------- |
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| 225 | ngeo_flux = 2 ! = 0 no geothermal heat flux |
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| 226 | ! = 1 constant geothermal heat flux |
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| 227 | ! = 2 variable geothermal heat flux (read in geothermal_heating.nc in mW/m2) |
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| 228 | ngeo_flux_const = 86.4e-3 ! Constant value of geothermal heat flux (W/m2) |
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| 229 | / |
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| 230 | |
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| 231 | !!====================================================================== |
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| 232 | !! Tracer (T & S ) namelists |
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| 233 | !!====================================================================== |
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| 234 | !! nameos equation of state |
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| 235 | !! nam_traadv advection scheme |
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| 236 | !! nam_traldf lateral diffusion scheme |
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| 237 | !! nambbl bottom boundary layer scheme ("key_trabbl_dif","key_trabbl_adv") |
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| 238 | !! namdmp tracer newtonian damping ("key_tradmp") |
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| 239 | !!====================================================================== |
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| 240 | |
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| 241 | !----------------------------------------------------------------------- |
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| 242 | &nameos ! ocean physical parameters |
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| 243 | !----------------------------------------------------------------------- |
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| 244 | neos = 0 ! type of equation of state and Brunt-Vaisala frequency |
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| 245 | ! = 0, UNESCO (formulation of Jackett and McDougall (1994) and of McDougall (1987) ) |
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| 246 | ! = 1, linear: rho(T) = rau0 * ( 1.028 - ralpha * T ) |
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| 247 | ! = 2, linear: rho(T,S) = rau0 * ( rbeta * S - ralpha * T ) |
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| 248 | ralpha = 2.e-4 ! thermal expension coefficient (neos= 1 or 2) |
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| 249 | rbeta = 0.001 ! saline expension coefficient (neos= 2) |
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| 250 | / |
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| 251 | !----------------------------------------------------------------------- |
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| 252 | &nam_traadv ! advection scheme for tracer |
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| 253 | !----------------------------------------------------------------------- |
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| 254 | ln_traadv_cen2 = .true. ! 2nd order centered scheme (default T) |
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| 255 | ln_traadv_tvd = .false. ! TVD scheme (default F) |
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| 256 | ln_traadv_muscl = .false. ! MUSCL scheme (default F) |
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| 257 | ln_traadv_muscl2 = .false. ! MUSCL2 scheme (default F) |
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| 258 | ln_traadv_ubs = .false. ! UBS scheme (default F) |
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| 259 | / |
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| 260 | !----------------------------------------------------------------------- |
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| 261 | &nam_traldf ! lateral diffusion scheme for tracer |
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| 262 | !----------------------------------------------------------------------- |
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| 263 | ! ! Type of the operator : |
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| 264 | ln_traldf_lap = .true. ! laplacian operator (default T) |
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| 265 | ln_traldf_bilap = .false. ! bilaplacian operator (default F) |
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| 266 | ! Direction of action : |
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| 267 | ln_traldf_level = .false. ! iso-level (default F) |
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| 268 | ln_traldf_hor = .false. ! horizontal (geopotential) (default F) (require "key_ldfslp" when ln_sco=T) |
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| 269 | ln_traldf_iso = .true. ! iso-neutral (default T) (require "key_ldfslp") |
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| 270 | ! ! Coefficient |
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| 271 | aht0 = 2000. ! horizontal eddy diffusivity for tracers (m2/s) |
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| 272 | ahtb0 = 0. ! background eddy diffusivity for isopycnal diffusion (m2/s) |
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| 273 | aeiv0 = 2000. ! eddy induced velocity coefficient (m2/s) (require "key_traldf_eiv") |
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| 274 | / |
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| 275 | !----------------------------------------------------------------------- |
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| 276 | &nam_trabbl ! bottom boundary layer scheme ("key_trabbl_dif","key_trabbl_adv") |
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| 277 | !----------------------------------------------------------------------- |
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| 278 | ! "key_trabbl ! diffusive bbl |
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| 279 | ! "key_trabbl_adv ! advective bbl |
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| 280 | atrbbl = 10000. ! lateral tracer coeff. for bottom boundary layer scheme (m2/s) |
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| 281 | / |
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| 282 | !----------------------------------------------------------------------- |
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| 283 | &namdmp tracer newtonian damping ('key_tradmp') |
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| 284 | !----------------------------------------------------------------------- |
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| 285 | ndmp = -1 ! type of damping in temperature and salinity |
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| 286 | ! ='latitude', damping poleward of 'ndmp' degrees and function |
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| 287 | ! of the distance-to-coast. Red and Med Seas as ndmp=-1 |
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| 288 | ! =-1 damping only in Med and Red Seas |
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| 289 | ndmpf = 1 ! =1 create a damping.coeff NetCDF file (the 3D damping array) |
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| 290 | nmldmp = 1 ! type of damping in the mixed layer |
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| 291 | ! =0 damping throughout the water column |
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| 292 | ! =1 no damping in the mixed layer defined by avt >5cm2/s ) |
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| 293 | ! =2 no damping in the mixed layer defined rho<rho(surf)+.01 ) |
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| 294 | sdmp = 50. ! surface time scale for internal damping (days) |
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| 295 | bdmp = 360. ! bottom time scale for internal damping (days) |
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| 296 | hdmp = 800. ! depth of transition between sdmp and bdmp (meters) |
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| 297 | / |
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| 298 | |
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| 299 | !!====================================================================== |
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| 300 | !! *** Dynamics namelists *** |
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| 301 | !!====================================================================== |
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| 302 | !! nam_dynvor advection scheme |
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| 303 | !! nam_dynhpg hydrostatic pressure gradient |
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| 304 | !! namflg hydrostatic pressure gradient time stepping |
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| 305 | !! nam_dynldf lateral diffusion scheme |
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| 306 | !!====================================================================== |
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| 307 | |
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| 308 | !----------------------------------------------------------------------- |
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| 309 | &nam_dynvor ! option of physics/algorithm |
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| 310 | !----------------------------------------------------------------------- |
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| 311 | ln_dynvor_ene = .false. ! enstrophy conserving scheme (default T) |
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| 312 | ln_dynvor_ens = .true. ! energy conserving scheme (default F) |
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| 313 | ln_dynvor_mix = .false. ! mixed scheme (default F) |
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| 314 | ln_dynvor_een = .false. ! energy & enstrophy scheme (default F) |
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| 315 | / |
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| 316 | !----------------------------------------------------------------------- |
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| 317 | &nam_dynhpg ! Hydrostatic pressure gradient option |
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| 318 | !----------------------------------------------------------------------- |
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| 319 | ln_hpg_zco = .false. ! z-coordinate - full steps |
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| 320 | ln_hpg_zps = .true. ! z-coordinate - partial steps (interpolation) |
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| 321 | ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation) |
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| 322 | ln_hpg_hel = .false. ! s-coordinate (helsinki modification) |
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| 323 | ln_hpg_wdj = .false. ! s-coordinate (weighted density jacobian) |
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| 324 | ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial) |
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| 325 | ln_hpg_rot = .false. ! s-coordinate (ROTated axes scheme) |
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| 326 | gamm = 0.e0 ! weighting coefficient (wdj scheme) |
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| 327 | / |
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| 328 | !----------------------------------------------------------------------- |
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| 329 | &namflg ! algorithm flags (algorithm not control by CPP keys) |
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| 330 | !----------------------------------------------------------------------- |
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| 331 | ln_dynhpg_imp = .false. ! hydrostatic pressure gradient: semi-implicit time scheme (T) |
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| 332 | ! centered time scheme (F) |
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| 333 | nn_dynhpg_rst = 0 ! add dynhpg implicit variables in restart ot not (1/0) |
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| 334 | / |
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| 335 | !----------------------------------------------------------------------- |
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| 336 | !nam_dynspg ! surface pressure gradient (CPP key only) |
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| 337 | !----------------------------------------------------------------------- |
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| 338 | ! ! explicit free surface ("key_dynspg_exp") |
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| 339 | ! ! filtered free surface ("key_dynspg_flt") |
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| 340 | ! ! split-explicit free surface ("key_dynspg_ts") |
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| 341 | ! ! rigid-lid ("key_dynspg_rl") |
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| 342 | |
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| 343 | !----------------------------------------------------------------------- |
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| 344 | &nam_dynldf ! lateral diffusion on momentum |
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| 345 | !----------------------------------------------------------------------- |
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| 346 | ! Type of the operator : |
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| 347 | ln_dynldf_lap = .true. ! laplacian operator (default T) |
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| 348 | ln_dynldf_bilap = .false. ! bilaplacian operator (default F) |
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| 349 | ! Direction of action : |
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| 350 | ln_dynldf_level = .false. ! iso-level (default F) |
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| 351 | ln_dynldf_hor = .true. ! horizontal (geopotential) (default F) (require "key_ldfslp" in s-coord.) |
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| 352 | ln_dynldf_iso = .false. ! iso-neutral (default T) (require "key_ldfslp") |
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| 353 | ! Coefficient |
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| 354 | ahm0 = 40000. ! horizontal eddy viscosity for the dynamics (m2/s) |
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| 355 | ahmb0 = 0. ! background eddy viscosity for isopycnal diffusion (m2/s) |
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| 356 | / |
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| 357 | |
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| 358 | !!====================================================================== |
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| 359 | !! Tracers & Dynamics vertical physics namelists |
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| 360 | !!====================================================================== |
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| 361 | !! namzdf vertical physics |
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| 362 | !! namnpc non penetrative convection |
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| 363 | !! nambbl bottom boundary layer scheme ("key_trabbl_dif", "key_trabbl_adv") |
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| 364 | !! namric richardson number dependent vertical mixing ("key_zdfric" ) |
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| 365 | !! namtke TKE dependent vertical mixing ("key_zdftke" ) |
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| 366 | !! namkpp KPP dependent vertical mixing ("key_zdfkpp" ) |
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| 367 | !! namddm double diffusive mixing parameterization ("key_zdfddm" ) |
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| 368 | !!====================================================================== |
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| 369 | |
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| 370 | !----------------------------------------------------------------------- |
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| 371 | &namzdf ! vertical physics |
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| 372 | !----------------------------------------------------------------------- |
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| 373 | ln_zdfnpc = .false. ! Non-Penetrative Convection (default T) |
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| 374 | avm0 = 1.2e-4 ! vertical eddy viscosity for the dynamic (m2/s) (background Kz if not "key_zdfcst") |
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| 375 | avt0 = 1.2e-5 ! vertical eddy diffusivity for tracers (m2/s) (background Kz if not "key_zdfcst") |
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| 376 | ln_zdfevd = .true. ! enhanced vertical diffusion (default T) |
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| 377 | avevd = 100. ! vertical coefficient for enhanced diffusion scheme (m2/s) |
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| 378 | n_evdm = 0 ! enhanced mixing apply on tracer (=0) or on tracer and momentum (=1) |
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| 379 | ln_zdfexp = .false. ! =T/F split explicit / implicit (Default=F) |
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| 380 | n_zdfexp = 3 ! number of sub-timestep for ln_zdfexp=T |
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| 381 | / |
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| 382 | !----------------------------------------------------------------------- |
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| 383 | &namnpc ! non penetrative convection |
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| 384 | !----------------------------------------------------------------------- |
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| 385 | nnpc1 = 1 ! non penetrative convective scheme computation frequency |
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| 386 | nnpc2 = 365 ! non penetrative convective scheme print frequency |
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| 387 | / |
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| 388 | !----------------------------------------------------------------------- |
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| 389 | &namric richardson number dependent vertical diffusion ("key_zdfric" ) |
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| 390 | !----------------------------------------------------------------------- |
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| 391 | avmri = 100.e-4 ! maximum value of the vertical viscosity |
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| 392 | alp = 5. ! coefficient of the parameterization |
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| 393 | nric = 2 ! coefficient of the parameterization |
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| 394 | / |
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| 395 | !----------------------------------------------------------------------- |
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| 396 | &namtke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke" ) |
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| 397 | !----------------------------------------------------------------------- |
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| 398 | ln_rstke = .false. ! flag to restart with tke from a run without tke (default F) |
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| 399 | ediff = 0.1 ! coef. to compute vertical eddy coef. (avt=ediff*mxl*sqrt(e) ) |
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| 400 | ediss = 0.7 ! coef. of the Kolmogoroff dissipation |
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| 401 | ebb = 3.75 ! coef. of the surface input of tke |
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| 402 | efave = 1. ! coef. to applied to the tke diffusion ( avtke=efave*avm ) |
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| 403 | emin = 1.e-6 ! minimum value of tke (m^2/s^2) |
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| 404 | emin0 = 1.e-4 ! surface minimum value of tke (m^2/s^2) |
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| 405 | nitke = 50 ! number of restart iterative loops |
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| 406 | !! ri_c = 0.22222222 ! critic richardson number (default = 2/9) |
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| 407 | nmxl = 2 ! mixing length = 0 bounded by the distance to surface and bottom |
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| 408 | ! = 1 bounded by the local vertical scale factor |
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| 409 | ! = 2 first vertical derivative of mixing length bounded by 1 |
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| 410 | npdl = 1 ! prandtl number = 0 no vertical prandtl number (avt=avm) |
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| 411 | ! = 1 prandtl number function of richarson number (avt=pdl*avm) |
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| 412 | ! = 2 same as = 1 but a shapiro filter is applied on pdl |
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| 413 | nave = 1 ! horizontal averaged (=1) or not (=0) on avt and amv (default =1) |
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| 414 | navb = 0 ! constant (=0) or profile (=1) background on avt |
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| 415 | / |
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| 416 | !----------------------------------------------------------------------- |
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| 417 | &namkpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionnally: |
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| 418 | ! "key_kppcustom" or "key_kpplktb") |
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| 419 | !----------------------------------------------------------------------- |
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| 420 | ln_kpprimix = .true. ! shear instability mixing (default T) |
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| 421 | difmiw = 1.0e-04 ! constant internal wave viscosity (m2/s) |
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| 422 | difsiw = 0.1e-04 ! constant internal wave diffusivity (m2/s) |
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| 423 | Riinfty = 0.8 ! local Richardson Number limit for shear instability |
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| 424 | difri = 0.0050 ! maximum shear mixing at Rig = 0 (m2/s) |
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| 425 | bvsqcon = -0.01e-07 ! Brunt-Vaisala squared (1/s**2) for maximum convection |
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| 426 | difcon = 1. ! maximum mixing in interior convection (m2/s) |
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| 427 | navb = 0 ! horizontal averaged (=1) or not (=0) on avt and amv (default =1) |
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| 428 | nave = 1 ! constant (=0) or profile (=1) background on avt |
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| 429 | / |
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| 430 | !----------------------------------------------------------------------- |
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| 431 | &namddm ! double diffusive mixing parameterization ("key_zdfddm") |
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| 432 | !----------------------------------------------------------------------- |
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| 433 | avts = 1.e-4 ! maximum avs (vertical mixing on salinity) |
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| 434 | hsbfr = 1.6 ! heat/salt buoyancy flux ratio |
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| 435 | / |
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| 436 | |
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| 437 | !!====================================================================== |
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| 438 | !! *** Miscelaneous namelists *** |
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| 439 | !!====================================================================== |
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| 440 | !! namsol elliptic solver / island / free surface |
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| 441 | !!====================================================================== |
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| 442 | |
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| 443 | !----------------------------------------------------------------------- |
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| 444 | &namsol ! elliptic solver / island / free surface |
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| 445 | !----------------------------------------------------------------------- |
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| 446 | nsolv = 1 ! type of elliptic solver =1 preconditioned conjugate gradient (pcg) |
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| 447 | ! =2 successive-over-relaxation (sor) |
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| 448 | ! =3 FETI (fet) ("key_feti") |
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| 449 | ! =4 sor with extra outer halo |
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| 450 | nsol_arp = 0 ! absolute/relative (0/1) precision convergence test |
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| 451 | nmin = 300 ! minimum of iterations for the SOR solver |
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| 452 | nmax = 800 ! maximum of iterations for the SOR solver |
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| 453 | nmod = 10 ! frequency of test for the SOR solver |
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| 454 | eps = 1.E-6 ! absolute precision of the solver |
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| 455 | resmax = 1.E-10 ! absolute precision for the SOR solver |
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| 456 | sor = 1.92 ! optimal coefficient for SOR solver |
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| 457 | epsisl = 1.e-10 ! absolute precision on stream function solver |
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| 458 | nmisl = 4000 ! maximum pcg iterations for island ("key_islands") |
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| 459 | rnu = 1. ! strength of the additional force used in filtered free surface |
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| 460 | / |
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| 461 | |
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| 462 | !!====================================================================== |
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| 463 | !! *** Diagnostics namelists *** |
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| 464 | !!====================================================================== |
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| 465 | !! namtrd dynamics and/or tracer trends ("key_trddyn","key_trdtra","key_trdmld") |
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| 466 | !! namgap level mean model-data gap ("key_diagap") |
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| 467 | !! namptr Poleward Transport Diagnostics ("key_diaspr") |
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| 468 | !! namspr surface pressure diagnosed in rigid-lid ("key_diaspr") |
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| 469 | !! namflo float parameters ("key_float") |
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| 470 | !!====================================================================== |
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| 471 | |
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| 472 | !----------------------------------------------------------------------- |
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| 473 | &namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra") |
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| 474 | ! or mixed-layer trends ('key_trdmld') |
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| 475 | ! or barotropic vorticity ("key_trdvor") |
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| 476 | !----------------------------------------------------------------------- |
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| 477 | ntrd = 365 ! time step frequency dynamics and tracers trends |
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| 478 | nctls = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk) |
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| 479 | ln_trdmld_restart = .false. ! restart for ML diagnostics |
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| 480 | ucf = 1. ! unit conversion factor (=1 -> /seconds | =86400. -> /day) |
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| 481 | ln_trdmld_instant = .false. ! flag to diagnose trends of instantantaneous or mean ML T/S |
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| 482 | / |
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| 483 | !----------------------------------------------------------------------- |
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| 484 | &namgap ! level mean model-data gap ('key_diagap') |
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| 485 | !----------------------------------------------------------------------- |
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| 486 | ngap = 15 ! time-step frequency of model-data gap computation |
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| 487 | nprg = 10 ! time-step frequency of gap print in model output |
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| 488 | / |
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| 489 | !----------------------------------------------------------------------- |
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| 490 | &namptr ! Poleward Transport Diagnostic |
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| 491 | !----------------------------------------------------------------------- |
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| 492 | ln_diaptr = .false. ! logical flag for Poleward transport computation |
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| 493 | ln_subbas = .false. ! logical flag for Atlantic/Pacific/Indian basins computation |
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| 494 | ! need input basins mask file named "subbasins.nc" |
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| 495 | nf_ptr = 15 ! Frequency of computation |
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| 496 | / |
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| 497 | !----------------------------------------------------------------------- |
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| 498 | &namspr ! surface pressure diagnostic |
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| 499 | !----------------------------------------------------------------------- |
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| 500 | nmaxp = 1000 ! maximum of iterations for the solver |
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| 501 | epsp = 1.e-3 ! absolute precision of the solver |
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| 502 | niterp = 400 ! number of iteration done by the solver |
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| 503 | / |
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| 504 | !----------------------------------------------------------------------- |
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| 505 | &namflo ! float parameters ("key_float") |
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| 506 | !----------------------------------------------------------------------- |
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| 507 | ln_rstflo = .false. ! boolean term for float restart (true or false) |
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| 508 | nwritefl = 75 ! frequency of float output file |
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| 509 | nstockfl = 5475 ! frequency of float restart file |
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| 510 | ln_argo = .false. ! Argo type floats (stay at the surface each 10 days) |
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| 511 | ln_flork4 = .false. ! = T trajectories computed with a 4th order Runge-Kutta |
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| 512 | ! = F (default) computed with Blanke' scheme |
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| 513 | / |
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