| 1 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | ! OPA namelist : model option and parameter input |
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| 3 | ! ------------- |
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| 4 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 5 | ! |
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| 6 | !----------------------------------------------------------------------- |
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| 7 | ! namrun parameters of the run |
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| 8 | !----------------------------------------------------------------------- |
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| 9 | ! no job number |
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| 10 | ! cexper experience name for vairmer format |
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| 11 | ! ln_rstart boolean term for restart (true or false) |
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| 12 | ! nrstdt control of the restart timestep: |
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| 13 | ! = 0 restart, do not control nit000 in the restart file. |
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| 14 | ! = 1 restart, control nit000 in the restart file. Do not |
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| 15 | ! use the date in the restart file (use ndate0 in namelist) |
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| 16 | ! = 2 restart, control nit000 in the restart file, use the date |
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| 17 | ! in the restart file. ndate0 in the namelist is ignored. |
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| 18 | ! nit000 number of the first time step |
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| 19 | ! nitend number of the last time step |
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| 20 | ! ndate0 initial calendar date aammjj |
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| 21 | ! nleapy Leap year calendar (0/1) |
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| 22 | ! ninist initial state output flag (0/1) |
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| 23 | ! nprint level of print (0 no print) |
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| 24 | ! nstock frequency of restart file |
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| 25 | ! nwrite frequency of OUTPUT file |
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| 26 | ! nrunoff = 0 no, 1 runoff, 2 runoff+river mouth ups adv |
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| 27 | ! ln_ctl trend control print (expensive!) |
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| 28 | ! nictls start i indice to make the control SUM (very usefull to compare mono- |
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| 29 | ! nictle end i indice to make the control SUM (-versus multi processor runs) |
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| 30 | ! njctls start j indice to make the control SUM (very usefull to compare mono- |
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| 31 | ! njctle end j indice to make the control SUM (-versus multi processor runs) |
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| 32 | ! isplt number of processors following i |
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| 33 | ! jsplt number of processors following j |
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| 34 | ! nbench Bench parameter (0/1): CAUTION it must be zero except for bench |
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| 35 | ! for which we don't care about physical meaning of the results |
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| 36 | ! |
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| 37 | ! CAUTION: for usual run scripts, logical value of |
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| 38 | ! ******* ln_rstart must be .true. or .false. |
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| 39 | ! and NOT .TRUE. or .FALSE. |
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| 40 | &namrun |
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| 41 | no = 0 |
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| 42 | cexper = "ORCA2" |
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| 43 | ln_rstart = .false. |
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| 44 | nrstdt = 0 |
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| 45 | nit000 = 1 |
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| 46 | nitend = 5475 |
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| 47 | ndate0 = 010101 |
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| 48 | nleapy = 0 |
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| 49 | ninist = 0 |
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| 50 | nprint = 0 |
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| 51 | nstock = 5475 |
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| 52 | nwrite = 5475 |
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| 53 | nrunoff = 2 |
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| 54 | ln_ctl = .false. |
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| 55 | nictls = 0 |
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| 56 | nictle = 0 |
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| 57 | njctls = 0 |
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| 58 | njctle = 0 |
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| 59 | isplt = 1 |
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| 60 | jsplt = 1 |
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| 61 | nbench = 0 |
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| 62 | / |
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| 63 | !----------------------------------------------------------------------- |
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| 64 | ! nam_mpp Massively Parallel Processing |
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| 65 | !----------------------------------------------------------------------- |
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| 66 | ! c_mpi_send mpi send/recieve type |
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| 67 | ! = 'S' : standard blocking send |
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| 68 | ! = 'B' : buffer blocking send |
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| 69 | ! = 'I' : immediate non-blocking send |
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| 70 | &nam_mpp |
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| 71 | c_mpi_send = 'S' |
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| 72 | / |
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| 73 | !----------------------------------------------------------------------- |
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| 74 | ! nam_traadv advection scheme for tracer (option not control by CPP keys) |
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| 75 | !----------------------------------------------------------------------- |
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| 76 | ! ln_traadv_cen2 2nd order centered scheme (default T) |
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| 77 | ! ln_traadv_tvd TVD scheme (default F) |
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| 78 | ! ln_traadv_muscl MUSCL scheme (default F) |
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| 79 | ! ln_traadv_muscl2 MUSCL2 scheme (default F) |
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| 80 | &nam_traadv |
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| 81 | ln_traadv_cen2 = .true. |
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| 82 | ln_traadv_tvd = .false. |
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| 83 | ln_traadv_muscl = .false. |
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| 84 | ln_traadv_muscl2 = .false. |
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| 85 | / |
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| 86 | !----------------------------------------------------------------------- |
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| 87 | ! nam_traldf lateral diffusion scheme for tracer (option not control by CPP keys) |
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| 88 | !----------------------------------------------------------------------- |
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| 89 | ! Type of the operator : |
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| 90 | ! ln_traldf_lap laplacian operator (default T) |
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| 91 | ! ln_traldf_bilap bilaplacian operator (default F) |
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| 92 | ! Direction of action : |
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| 93 | ! ln_traldf_level iso-level (default F) |
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| 94 | ! ln_traldf_hor horizontal (geopotential) (default F)^** |
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| 95 | ! ln_traldf_iso iso-neutral (default T)^* |
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| 96 | ! Coefficient |
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| 97 | ! aht0 horizontal eddy diffusivity for tracers (m2/s) |
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| 98 | ! ahtb0 background eddy diffusivity for isopycnal diffusion (m2/s) |
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| 99 | ! aeiv0 eddy induced velocity coefficient (m2/s) |
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| 100 | ! ^* require key_ldfslp to compute the direction of the lateral diffusion |
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| 101 | ! ^** require key_ldfslp in s-coordinate |
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| 102 | &nam_traldf |
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| 103 | ln_traldf_lap = .true. |
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| 104 | ln_traldf_bilap = .false. |
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| 105 | ln_traldf_level = .false. |
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| 106 | ln_traldf_hor = .false. |
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| 107 | ln_traldf_iso = .true. |
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| 108 | aht0 = 2000. |
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| 109 | ahtb0 = 0. |
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| 110 | aeiv0 = 2000. |
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| 111 | / |
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| 112 | !----------------------------------------------------------------------- |
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| 113 | ! nam_dynldf lateral diffusion on momentum |
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| 114 | !----------------------------------------------------------------------- |
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| 115 | ! Type of the operator : |
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| 116 | ! ln_dynldf_lap laplacian operator (default T) |
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| 117 | ! ln_dynldf_bilap bilaplacian operator (default F) |
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| 118 | ! Direction of action : |
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| 119 | ! ln_dynldf_level iso-level (default F) |
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| 120 | ! ln_dynldf_hor horizontal (geopotential) (default F)^** |
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| 121 | ! ln_dynldf_iso iso-neutral (default T)^* |
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| 122 | ! Coefficient |
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| 123 | ! ahm0 horizontal eddy viscosity for the dynamics (m2/s) |
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| 124 | ! ahmb0 background eddy viscosity for isopycnal diffusion (m2/s) |
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| 125 | &nam_dynldf |
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| 126 | ln_dynldf_lap = .true. |
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| 127 | ln_dynldf_bilap = .false. |
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| 128 | ln_dynldf_level = .false. |
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| 129 | ln_dynldf_hor = .true. |
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| 130 | ln_dynldf_iso = .false. |
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| 131 | ahm0 = 40000. |
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| 132 | ahmb0 = 0. |
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| 133 | / |
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| 134 | !----------------------------------------------------------------------- |
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| 135 | ! namflg algorithm flags (algorithm not control by CPP keys) |
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| 136 | !----------------------------------------------------------------------- |
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| 137 | ! ln_dynhpg_imp hydrostatic pressure gradient: semi-implicit time scheme (T) |
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| 138 | ! centered time scheme (F) |
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| 139 | &namflg |
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| 140 | ln_dynhpg_imp = .false. |
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| 141 | / |
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| 142 | !----------------------------------------------------------------------- |
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| 143 | ! nam_dynvor option of physics/algorithm (not control by CPP keys) |
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| 144 | !----------------------------------------------------------------------- |
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| 145 | ! ln_dynvor_ens vorticity trends: enstrophy conserving scheme (default T) |
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| 146 | ! ln_dynvor_ene " " : energy conserving scheme (default F) |
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| 147 | ! ln_dynvor_mix " " : mixed scheme (default F) |
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| 148 | ! ln_dynvor_een " " : energy & enstrophy scheme (default F) |
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| 149 | &nam_dynvor |
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| 150 | ln_dynvor_ene = .FALSE. |
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| 151 | ln_dynvor_ens = .TRUE. |
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| 152 | ln_dynvor_mix = .FALSE. |
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| 153 | ln_dynvor_een = .FALSE. |
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| 154 | / |
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| 155 | !----------------------------------------------------------------------- |
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| 156 | ! namtau surface wind stress |
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| 157 | !----------------------------------------------------------------------- |
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| 158 | ! ntau000 gently increase the stress over the first ntau_rst time-steps |
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| 159 | ! tau0x uniform value used as default surface heat flux |
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| 160 | ! tau0y uniform value used as default solar radiation flux |
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| 161 | &namtau |
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| 162 | ntau000 = 0 |
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| 163 | tau0x = 0.e0 |
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| 164 | tau0y = 0.e0 |
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| 165 | / |
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| 166 | !----------------------------------------------------------------------- |
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| 167 | ! namflx surface fluxes |
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| 168 | !----------------------------------------------------------------------- |
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| 169 | ! q0 uniform value used as default surface heat flux |
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| 170 | ! qsr0 uniform value used as default solar radiation flux |
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| 171 | ! emp0 uniform value used as default surface freswater budget (E-P) |
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| 172 | &namflx |
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| 173 | q0 = 0.e0 |
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| 174 | qsr0 = 0.e0 |
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| 175 | emp0 = 0.e0 |
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| 176 | / |
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| 177 | !----------------------------------------------------------------------- |
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| 178 | ! namalb albedo parameters |
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| 179 | !----------------------------------------------------------------------- |
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| 180 | ! cgren correction of the snow or ice albedo to take into account |
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| 181 | ! albice albedo of melting ice in the arctic and antarctic |
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| 182 | ! alphd coefficients for linear interpolation used to compute albedo |
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| 183 | ! between two extremes values (Pyane, 1972) |
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| 184 | ! alphc " " |
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| 185 | ! alphdi " " |
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| 186 | &namalb |
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| 187 | cgren = 0.06 |
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| 188 | albice = 0.5 |
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| 189 | alphd = 0.80 |
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| 190 | alphc = 0.65 |
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| 191 | alphdi = 0.72 |
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| 192 | / |
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| 193 | !----------------------------------------------------------------------- |
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| 194 | ! namdom space and time domain (bathymetry, mesh, timestep) |
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| 195 | !----------------------------------------------------------------------- |
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| 196 | ! ntopo = 0/1 ,compute/read the bathymetry file |
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| 197 | ! (mbathy, nb of T-ocean levels) |
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| 198 | ! e3zps_min the thickness of the partial step is set larger than the |
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| 199 | ! e3zps_rat the minimum of e3zps_min and e3zps_rat * e3t |
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| 200 | ! (N.B. 0<e3zps_rat<1) |
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| 201 | ! ngrid = 0/1, compute/read the horizontal mesh |
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| 202 | ! (coordinates, scale factors) |
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| 203 | ! nmsh =1 create a mesh file (coordinates, scale factors, masks) |
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| 204 | ! nacc the acceleration of convergence method |
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| 205 | ! = 0, no acceleration, rdt = rdttra |
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| 206 | ! = 1, acceleration used, rdt < rdttra(k) |
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| 207 | ! atfp asselin time filter parameter |
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| 208 | ! rdt time step for the dynamics (and tracer if nacc=0) |
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| 209 | ! rdtmin minimum time step on tracers |
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| 210 | ! rdtmax maximum time step on tracers |
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| 211 | ! rdth depth variation of tracer time step |
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| 212 | ! rdtbt barotropic time step (for the time splitting algorithm) |
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| 213 | ! nfice frequency of ice model call |
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| 214 | ! nfbulk frequency of bulk formulea call (not used if ice used) |
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| 215 | ! nclosea = 0 no closed sea |
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| 216 | ! = 1 closed sea (Black Sea, Caspian Sea, Great US Lakes...) |
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| 217 | &namdom |
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| 218 | ntopo = 1 |
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| 219 | e3zps_min = 5. |
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| 220 | e3zps_rat = 0.1 |
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| 221 | ngrid = 1 |
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| 222 | nmsh = 0 |
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| 223 | nacc = 0 |
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| 224 | atfp = 0.1 |
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| 225 | rdt = 5760. |
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| 226 | rdtmin = 5760. |
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| 227 | rdtmax = 5760. |
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| 228 | rdth = 800. |
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| 229 | rdtbt = 90. |
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| 230 | nfice = 5 |
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| 231 | nfbulk = 5 |
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| 232 | nclosea = 0 |
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| 233 | / |
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| 234 | !----------------------------------------------------------------------- |
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| 235 | ! namfwb freshwater budget correction |
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| 236 | !----------------------------------------------------------------------- |
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| 237 | ! ln_fwb logical flag for freshwater budget correction (0 annual mean) |
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| 238 | &namfwb |
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| 239 | ln_fwb = .true. |
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| 240 | / |
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| 241 | !----------------------------------------------------------------------- |
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| 242 | ! namptr Poleward Transport Diagnostic |
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| 243 | !----------------------------------------------------------------------- |
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| 244 | ! ln_diaptr logical flag for Poleward transport computation |
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| 245 | ! ln_subbas logical flag for Atlantic/Pacific/Indian basins computation |
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| 246 | ! need input basins mask file named "subbasins.nc" |
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| 247 | ! nf_ptr Frequency of computation |
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| 248 | &namptr |
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| 249 | ln_diaptr = .false. |
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| 250 | ln_subbas = .false. |
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| 251 | nf_ptr = 15 |
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| 252 | / |
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| 253 | !----------------------------------------------------------------------- |
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| 254 | ! namcro cross land advection |
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| 255 | !----------------------------------------------------------------------- |
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| 256 | ! n_cla advection between 2 ocean pts separates by land |
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| 257 | &namcla |
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| 258 | n_cla = 1 |
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| 259 | / |
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| 260 | !----------------------------------------------------------------------- |
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| 261 | ! namzdf vertical physics |
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| 262 | !----------------------------------------------------------------------- |
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| 263 | ! ln_zdfevd enhanced vertical diffusion (default T) |
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| 264 | ! ln_zdfnpc Non-Penetrative Convection (default T) |
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| 265 | ! avm0 vertical eddy viscosity for the dynamic (m2/s) |
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| 266 | ! avt0 vertical eddy diffusivity for tracers (m2/s) |
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| 267 | ! avevd vertical coefficient for enhanced diffusion scheme (m2/s) |
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| 268 | ! nevdm = 0 apply enhanced mixing on tracer only |
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| 269 | ! = 1 apply enhanced mixing on both tracer and momentum |
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| 270 | ! ln_zdfexp vertical physics: (=T) time splitting (T) (Default=F) |
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| 271 | ! (=F) euler backward (F) |
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| 272 | ! n_zdfexp number of sub-timestep for time splitting scheme |
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| 273 | &namzdf |
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| 274 | ln_zdfevd = .true. |
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| 275 | ln_zdfnpc = .false. |
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| 276 | avm0 = 1.2e-4 |
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| 277 | avt0 = 1.2e-5 |
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| 278 | avevd = 100. |
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| 279 | nevdm = 1 |
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| 280 | ln_zdfexp = .false. |
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| 281 | n_zdfexp = 3 |
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| 282 | / |
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| 283 | !----------------------------------------------------------------------- |
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| 284 | ! namnpc vnon penetrative convection |
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| 285 | !----------------------------------------------------------------------- |
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| 286 | ! nnpc1 non penetrative convective scheme frequency |
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| 287 | ! nnpc2 non penetrative convective scheme print frequency |
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| 288 | &namnpc |
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| 289 | nnpc1 = 1 |
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| 290 | nnpc2 = 365 |
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| 291 | / |
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| 292 | !----------------------------------------------------------------------- |
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| 293 | ! nambbl bottom boundary layer scheme |
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| 294 | !----------------------------------------------------------------------- |
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| 295 | ! atrbbl lateral tracer coeff. for bottom boundary layer scheme(m2/s) |
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| 296 | &nambbl |
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| 297 | atrbbl = 10000. |
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| 298 | / |
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| 299 | !----------------------------------------------------------------------- |
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| 300 | ! namric richardson number dependent vertical diffusion |
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| 301 | ! ( #ifdef "key_zdfrichardson" ) |
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| 302 | !----------------------------------------------------------------------- |
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| 303 | ! avmri maximum value of the vertical viscosity |
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| 304 | ! alp coefficient of the parameterization |
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| 305 | ! nric coefficient of the parameterization |
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| 306 | &namric |
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| 307 | avmri = 100.e-4 |
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| 308 | alp = 5. |
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| 309 | nric = 2 |
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| 310 | / |
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| 311 | !----------------------------------------------------------------------- |
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| 312 | ! namtke turbulent eddy kinetic dependent vertical diffusion |
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| 313 | ! ( #ifdef "key_zdftke" ) |
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| 314 | !----------------------------------------------------------------------- |
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| 315 | ! ln_rstke flag to restart with tke from a run without tke (default F) |
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| 316 | ! ediff coef. to compute vertical eddy coef. (avt=ediff*mxl*sqrt(e) ) |
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| 317 | ! ediss coef. of the Kolmogoroff dissipation |
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| 318 | ! ebb coef. of the surface input of tke |
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| 319 | ! efave coef. to applied to the tke diffusion ( avtke=efave*avm ) |
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| 320 | ! emin minimum value of tke (m^2/s^2) |
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| 321 | ! emin0 surface minimum value of tke (m^2/s^2) |
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| 322 | ! nitke number of restart iterative loops |
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| 323 | ! ri_c critic richardson number |
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| 324 | ! nmxl flag on mixing length used |
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| 325 | ! = 0 bounded by the distance to surface and bottom |
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| 326 | ! = 1 bounded by the local vertical scale factor |
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| 327 | ! = 2 first vertical derivative of mixing length bounded by 1 |
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| 328 | ! npdl flag on prandtl number |
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| 329 | ! = 0 no vertical prandtl number (avt=avm) |
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| 330 | ! = 1 prandtl number function of richarson number (avt=pdl*avm) |
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| 331 | ! = 2 same as = 1 but a shapiro filter is applied on pdl |
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| 332 | ! nave = horizontal averaged (=1) or not (=0) of avt (default =1) |
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| 333 | ! navb = 0 cst background avt0, avm0 / =1 profile used on avtb |
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| 334 | &namtke |
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| 335 | ln_rstke = .false. |
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| 336 | ediff = 0.1 |
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| 337 | ediss = 0.7 |
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| 338 | ebb = 3.75 |
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| 339 | efave = 1. |
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| 340 | emin = 1.e-6 |
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| 341 | emin0 = 1.e-4 |
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| 342 | nitke = 50 |
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| 343 | nmxl = 2 |
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| 344 | npdl = 1 |
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| 345 | navb = 0 |
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| 346 | / |
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| 347 | !----------------------------------------------------------------------- |
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| 348 | ! namkpp K-Profile Parameterization dependent vertical diffusion |
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| 349 | ! ( #ifdef "key_zdfkpp" ) |
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| 350 | !----------------------------------------------------------------------- |
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| 351 | ! ln_kpprimix shear instability mixing (default T) |
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| 352 | ! difmiw constant internal wave viscosity (m2/s) |
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| 353 | ! difsiw constant internal wave diffusivity (m2/s) |
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| 354 | ! Riinfty local Richardson Number limit for shear instability |
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| 355 | ! difri maximum shear mixing at Rig = 0 (m2/s) |
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| 356 | ! bvsqcon Brunt-Vaisala squared (1/s**2) for maximum convection |
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| 357 | ! difcon maximum mixing in interior convection (m2/s) |
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| 358 | ! nave = 0/1 flag for horizontal average on avt, avmu, avmv |
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| 359 | ! navb = 0/1 flag for constant or profile background avt |
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| 360 | &namkpp |
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| 361 | ln_kpprimix = .true. |
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| 362 | difmiw = 1.e-04 |
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| 363 | difsiw = 0.1e-04 |
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| 364 | Riinfty = 0.8 |
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| 365 | difri = 0.0050 |
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| 366 | bvsqcon = -0.01e-07 |
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| 367 | difcon = 1. |
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| 368 | navb = 0 |
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| 369 | nave = 1 |
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| 370 | / |
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| 371 | !----------------------------------------------------------------------- |
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| 372 | ! namddm double diffusive mixing parameterization |
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| 373 | !----------------------------------------------------------------------- |
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| 374 | ! avts maximum avs for dd mixing |
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| 375 | ! hsbfr heat/salt buoyancy flux ratio |
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| 376 | &namddm |
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| 377 | avts = 1.e-4 |
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| 378 | hsbfr = 1.6 |
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| 379 | / |
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| 380 | !----------------------------------------------------------------------- |
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| 381 | ! namlbc lateral momentum boundary condition |
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| 382 | !----------------------------------------------------------------------- |
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| 383 | ! shlat lateral boundary condition on velocity |
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| 384 | ! shlat = 0 , free slip |
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| 385 | ! 0 < shlat < 2 , partial slip |
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| 386 | ! shlat = 2 , no slip |
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| 387 | ! 2 < shlat , strong slip |
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| 388 | &namlbc |
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| 389 | shlat = 2. |
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| 390 | / |
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| 391 | !----------------------------------------------------------------------- |
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| 392 | ! nambfr bottom friction |
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| 393 | !----------------------------------------------------------------------- |
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| 394 | ! nbotfr type of bottom friction |
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| 395 | ! nbotfr = 0 , no slip |
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| 396 | ! nbotfr = 1 , linear friction |
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| 397 | ! nbotfr = 2 , nonlinear friction |
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| 398 | ! nbotfr = 3 , free slip |
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| 399 | ! bfri1 bottom drag coefficient (linear case) |
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| 400 | ! bfri2 bottom drag coefficient (non linear case) |
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| 401 | ! bfeb2 bottom turbulent kinetic energy (m^2/s^2) |
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| 402 | &nambfr |
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| 403 | nbotfr = 1 |
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| 404 | bfri1 = 4.e-4 |
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| 405 | bfri2 = 1.e-3 |
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| 406 | bfeb2 = 2.5e-3 |
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| 407 | / |
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| 408 | !----------------------------------------------------------------------- |
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| 409 | ! nambbc bottom temperature boundary condition |
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| 410 | !----------------------------------------------------------------------- |
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| 411 | ! ngeo_flux = 0 no geothermal heat flux |
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| 412 | ! = 1 constant geothermal heat flux |
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| 413 | ! = 2 variable geothermal heat flux (read in geothermal_heating.nc) |
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| 414 | ! ( C A U T I O N : flux in mW/m2 in the NetCDF file ) |
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| 415 | ! ngeo_flux_const Constant value of geothermal heat flux (W/m2) |
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| 416 | &nambbc |
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| 417 | ngeo_flux = 2 |
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| 418 | ngeo_flux_const = 86.4e-3 |
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| 419 | / |
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| 420 | !----------------------------------------------------------------------- |
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| 421 | ! namqsr penetrative solar radiation |
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| 422 | !----------------------------------------------------------------------- |
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| 423 | ! ln_traqsr : penetrative solar radiation (T) or not (F) (Default=T) |
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| 424 | ! rabs fraction of qsr associated with xsi1 |
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| 425 | ! xsi1 first depth of extinction |
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| 426 | ! xsi2 second depth of extinction |
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| 427 | &namqsr |
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| 428 | ln_traqsr = .true. |
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| 429 | rabs = 0.58 |
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| 430 | xsi1 = 0.35 |
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| 431 | xsi2 = 23.0 |
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| 432 | / |
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| 433 | !----------------------------------------------------------------------- |
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| 434 | ! namtdp tracer newtonian damping ('key_tradmp') |
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| 435 | !----------------------------------------------------------------------- |
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| 436 | ! ndmp type of damping in temperature and salinity |
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| 437 | ! (='latitude', damping poleward of 'ndmp' degrees and function |
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| 438 | ! of the distance-to-coast. Red and Med Seas as ndmp=-1) |
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| 439 | ! (=-1 damping only in Med and Red Seas) |
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| 440 | ! ndmpf =1 create a damping.coeff NetCDF file (the 3D damping array) |
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| 441 | ! nmldmp type of damping in the mixed layer |
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| 442 | ! (=0 damping throughout the water column) |
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| 443 | ! (=1 no damping in the mixed layer defined by avt >5cm2/s ) |
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| 444 | ! (=2 no damping in the mixed layer defined rho<rho(surf)+.01 ) |
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| 445 | ! sdmp surface time scale for internal damping (days) |
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| 446 | ! bdmp bottom time scale for internal damping (days) |
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| 447 | ! hdmp depth of transition between sdmp and bdmp (meters) |
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| 448 | &namtdp |
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| 449 | ndmp = -1 |
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| 450 | ndmpf = 1 |
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| 451 | nmldmp = 1 |
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| 452 | sdmp = 50. |
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| 453 | bdmp = 360. |
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| 454 | hdmp = 800. |
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| 455 | / |
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| 456 | !----------------------------------------------------------------------- |
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| 457 | ! nameos ocean physical parameters |
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| 458 | !----------------------------------------------------------------------- |
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| 459 | ! neos type of equation of state and Brunt-Vaisala frequency |
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| 460 | ! = 0, UNESCO (formulation of Jackett and McDougall (1994) |
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| 461 | ! and of McDougall (1987) ) |
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| 462 | ! = 1, linear: rho(T) = rau0 * ( 1.028 - ralpha * T ) |
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| 463 | ! = 2, linear: rho(T,S) = rau0 * ( rbeta * S - ralpha * T ) |
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| 464 | ! with rau0=1020 set in parcst routine |
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| 465 | ! ralpha thermal expension coefficient (linear equation of state) |
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| 466 | ! rbeta saline expension coefficient (linear equation of state) |
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| 467 | &nameos |
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| 468 | neos = 0 |
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| 469 | ralpha = 2.e-4 |
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| 470 | rbeta = 0.001 |
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| 471 | / |
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| 472 | !----------------------------------------------------------------------- |
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| 473 | ! namsol elliptic solver / island / free surface |
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| 474 | !----------------------------------------------------------------------- |
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| 475 | ! nsolv elliptic solver (=1 preconditioned conjugate gradient: pcg) |
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| 476 | ! (=2 successive-over-relaxation: sor) |
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| 477 | ! (=3 FETI: fet, all require "key_feti" defined) |
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| 478 | ! (=4 sor with extra outer halo)) |
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| 479 | ! nsol_arp absolute/relative (0/1) precision convergence test |
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| 480 | ! nmin minimum of iterations for the SOR solver |
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| 481 | ! nmax maximum of iterations for the SOR solver |
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| 482 | ! nmod frequency of test for the SOR solver |
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| 483 | ! eps absolute precision of the solver |
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| 484 | ! resmax absolute precision for the SOR solver |
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| 485 | ! sor optimal coefficient for SOR solver |
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| 486 | ! epsisl absolute precision on stream function solver |
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| 487 | ! nmisl maximum pcg iterations for island |
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| 488 | ! rnu strength of the additional force used in free surface b.c. |
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| 489 | &namsol |
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| 490 | nsolv = 1 |
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| 491 | nsol_arp = 0 |
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| 492 | nmin = 300 |
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| 493 | nmax = 800 |
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| 494 | nmod = 10 |
|---|
| 495 | eps = 1.E-6 |
|---|
| 496 | resmax = 1.E-10 |
|---|
| 497 | sor = 1.92 |
|---|
| 498 | epsisl = 1.e-10 |
|---|
| 499 | nmisl = 4000 |
|---|
| 500 | rnu = 1. |
|---|
| 501 | / |
|---|
| 502 | !======================================================================= |
|---|
| 503 | ! Diagnostics namelists |
|---|
| 504 | ! namtrd dynamics and/or tracer trends |
|---|
| 505 | ! namgap level mean model-data gap |
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| 506 | ! namznl zonal mean heat & freshwater fluxes computation |
|---|
| 507 | ! namspr surface pressure in rigid-lid |
|---|
| 508 | !======================================================================= |
|---|
| 509 | !----------------------------------------------------------------------- |
|---|
| 510 | ! namtrd diagnostics on dynamics and/or tracer trends |
|---|
| 511 | ! ('key_diatrdyn' and/or 'key_diatrtra') |
|---|
| 512 | ! or mixed-layer trends ('key_diatrdmld') |
|---|
| 513 | !----------------------------------------------------------------------- |
|---|
| 514 | ! ntrd time step frequency dynamics and tracers trends |
|---|
| 515 | ! nctls control surface type in mixed-layer trends (0,1 or n<jpk) |
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| 516 | &namtrd |
|---|
| 517 | ntrd = 365 |
|---|
| 518 | nctls = 0 |
|---|
| 519 | / |
|---|
| 520 | !----------------------------------------------------------------------- |
|---|
| 521 | ! namgap level mean model-data gap ('key_diagap') |
|---|
| 522 | !----------------------------------------------------------------------- |
|---|
| 523 | ! ngap time-step frequency of model-data gap computation |
|---|
| 524 | ! nprg time-step frequency of gap print in model output |
|---|
| 525 | &namgap |
|---|
| 526 | ngap = 15 |
|---|
| 527 | nprg = 10 |
|---|
| 528 | / |
|---|
| 529 | !----------------------------------------------------------------------- |
|---|
| 530 | ! namznl zonal mean heat & freshwater fluxes computation |
|---|
| 531 | ! (#ifdef "key_diaznl") |
|---|
| 532 | !----------------------------------------------------------------------- |
|---|
| 533 | ! nfznl time-step frequency of zonal mean fluxes computation |
|---|
| 534 | &namznl |
|---|
| 535 | nfznl = 15 |
|---|
| 536 | / |
|---|
| 537 | !----------------------------------------------------------------------- |
|---|
| 538 | ! namspr surface pressure diagnostic |
|---|
| 539 | !----------------------------------------------------------------------- |
|---|
| 540 | ! nmaxp maximum of iterations for the solver |
|---|
| 541 | ! epsp absolute precision of the solver |
|---|
| 542 | ! niterp number of iteration done by the solver |
|---|
| 543 | &namspr |
|---|
| 544 | nmaxp = 1000 |
|---|
| 545 | epsp = 1.e-3 |
|---|
| 546 | niterp = 400 |
|---|
| 547 | / |
|---|
| 548 | !----------------------------------------------------------------------- |
|---|
| 549 | ! namcpl coupled ocean/atmosphere model (#ifdef "key_coupled") |
|---|
| 550 | !----------------------------------------------------------------------- |
|---|
| 551 | ! nexco coupling frequency in time steps |
|---|
| 552 | ! cchan coupling technique 'PIPE' or 'CLIM' |
|---|
| 553 | &namcpl |
|---|
| 554 | nexco = 24 |
|---|
| 555 | cchan = 'PIPE' |
|---|
| 556 | nmodcpl = 2 |
|---|
| 557 | cplmodnam = 'opa.xx' |
|---|
| 558 | cploasis = 'Oasis' |
|---|
| 559 | nfldo2c = 2 |
|---|
| 560 | nflxc2o = 6 |
|---|
| 561 | ntauc2o = 4 |
|---|
| 562 | cpl_writ(1) = 'SOSSTSST' |
|---|
| 563 | cpl_f_writ(1) = 'ocesst' |
|---|
| 564 | cpl_writ(2) = 'SOICECOV' |
|---|
| 565 | cpl_f_writ(2) = 'oceice' |
|---|
| 566 | cpl_readflx(1) = 'SONSFLDO' |
|---|
| 567 | cpl_f_readflx(1) = 'oceflx' |
|---|
| 568 | cpl_readflx(2) = 'SOSHFLDO' |
|---|
| 569 | cpl_f_readflx(2) = 'oceflx' |
|---|
| 570 | cpl_readflx(3) = 'SOTOPRSU' |
|---|
| 571 | cpl_f_readflx(3) = 'oceflx' |
|---|
| 572 | cpl_readflx(4) = 'SOTFSHSU' |
|---|
| 573 | cpl_f_readflx(4) = 'oceflx' |
|---|
| 574 | cpl_readflx(5) = 'SORUNCOA' |
|---|
| 575 | cpl_f_readflx(5) = 'oceflx' |
|---|
| 576 | cpl_readflx(6) = 'SORIVFLU' |
|---|
| 577 | cpl_f_readflx(6) = 'oceflx' |
|---|
| 578 | cpl_readtau(1) = 'SOZOTAUX' |
|---|
| 579 | cpl_f_readtau(1) = 'ocetau' |
|---|
| 580 | cpl_readtau(2) = 'SOZOTAU2' |
|---|
| 581 | cpl_f_readtau(2) = 'ocetau' |
|---|
| 582 | cpl_readtau(3) = 'SOMETAUY' |
|---|
| 583 | cpl_f_readtau(3) = 'ocetau' |
|---|
| 584 | cpl_readtau(4) = 'SOMETAU2' |
|---|
| 585 | cpl_f_readtau(4) = 'ocetau' |
|---|
| 586 | / |
|---|
| 587 | !----------------------------------------------------------------------- |
|---|
| 588 | ! namobc open boundaries parameters (#ifdef key_obc) |
|---|
| 589 | !----------------------------------------------------------------------- |
|---|
| 590 | ! nobc_dta = 0 the obc data are equal to the initial state |
|---|
| 591 | ! = 1 the obc data are read in 'obc .dta' files |
|---|
| 592 | ! rdpeob time relaxation (days) for the east open boundary |
|---|
| 593 | ! rdpwob time relaxation (days) for the west open boundary |
|---|
| 594 | ! rdpnob time relaxation (days) for the north open boundary |
|---|
| 595 | ! rdpsob time relaxation (days) for the south open boundary |
|---|
| 596 | ! zbsic1 barotropic stream function on isolated coastline 1 |
|---|
| 597 | ! zbsic2 barotropic stream function on isolated coastline 2 |
|---|
| 598 | ! zbsic3 barotropic stream function on isolated coastline 3 |
|---|
| 599 | ! ln_obc_clim climatological obc data files (default T) |
|---|
| 600 | ! ln_vol_cst total volume conserved |
|---|
| 601 | &namobc |
|---|
| 602 | nobc_dta = 0 |
|---|
| 603 | rdpein = 1. |
|---|
| 604 | rdpwin = 1. |
|---|
| 605 | rdpnin = 30. |
|---|
| 606 | rdpsin = 1. |
|---|
| 607 | rdpeob = 1500. |
|---|
| 608 | rdpwob = 15. |
|---|
| 609 | rdpnob = 150. |
|---|
| 610 | rdpsob = 15. |
|---|
| 611 | zbsic1 = 140.e+6 |
|---|
| 612 | zbsic2 = 1.e+6 |
|---|
| 613 | zbsic3 = 0. |
|---|
| 614 | ln_obc_clim = .true. |
|---|
| 615 | ln_vol_cst = .false. |
|---|
| 616 | / |
|---|
| 617 | !----------------------------------------------------------------------- |
|---|
| 618 | ! namflo float parameters (#ifdef key_float) |
|---|
| 619 | !----------------------------------------------------------------------- |
|---|
| 620 | ! ln_rstflo boolean term for float restart (true or false) |
|---|
| 621 | ! nwritefl frequency of float output file |
|---|
| 622 | ! nstockfl frequency of float restart file |
|---|
| 623 | ! ln_argo Argo type floats (stay at the surface each 10 days) |
|---|
| 624 | ! ln_flork4 = T trajectories computed with a 4th order Runge-Kutta |
|---|
| 625 | ! = F (default) computed with Blanke' scheme |
|---|
| 626 | &namflo |
|---|
| 627 | ln_rstflo = .false. |
|---|
| 628 | nwritefl = 75 |
|---|
| 629 | nstockfl = 5475 |
|---|
| 630 | ln_argo = .false. |
|---|
| 631 | ln_flork4 = .false. |
|---|
| 632 | / |
|---|
