| 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 | ! nstock frequency of restart file |
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| 24 | ! nwrite frequency of OUTPUT file |
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| 25 | ! nrunoff = 0 no, 1 runoff, 2 runoff+river mouth ups adv |
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| 26 | ! |
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| 27 | ! CAUTION: for usual run scripts, logical value of |
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| 28 | ! ******* ln_rstart must be .true. or .false. |
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| 29 | ! and NOT .TRUE. or .FALSE. |
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| 30 | &namrun |
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| 31 | no = 0 |
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| 32 | cexper = "GYRE" |
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| 33 | ln_rstart = .false. |
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| 34 | nrstdt = 0 |
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| 35 | nit000 = 1 |
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| 36 | nitend = 4320 |
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| 37 | ndate0 = 010101 |
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| 38 | nleapy = 30 |
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| 39 | ninist = 0 |
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| 40 | nstock = 4320 |
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| 41 | nwrite = 60 |
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| 42 | nrunoff = 0 |
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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 trends control print (expensive!) |
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| 48 | ! nprint level of print (0 no print) |
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| 49 | ! nictls start i indice to make the control SUM (very usefull to compare mono- |
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| 50 | ! nictle end i indice to make the control SUM (-versus multi processor runs) |
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| 51 | ! njctls start j indice to make the control SUM (very usefull to compare mono- |
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| 52 | ! njctle end j indice to make the control SUM (-versus multi processor runs) |
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| 53 | ! nisplt number of processors following i |
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| 54 | ! njsplt number of processors following j |
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| 55 | ! nbench 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 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 | &namctl |
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| 60 | ln_ctl = .false. |
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| 61 | nprint = 0 |
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| 62 | nictls = 0 |
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| 63 | nictle = 0 |
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| 64 | njctls = 0 |
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| 65 | njctle = 0 |
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| 66 | isplt = 1 |
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| 67 | jsplt = 1 |
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| 68 | nbench = 0 |
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| 69 | nbit_cmp = 0 |
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| 70 | / |
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| 71 | !----------------------------------------------------------------------- |
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| 72 | ! nam_mpp Massively Parallel Processing |
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| 73 | !----------------------------------------------------------------------- |
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| 74 | ! c_mpi_send mpi send/recieve type |
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| 75 | ! = 'S' : standard blocking send |
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| 76 | ! = 'B' : buffer blocking send |
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| 77 | ! = 'I' : immediate non-blocking send |
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| 78 | &nam_mpp |
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| 79 | c_mpi_send = 'S' |
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| 80 | / |
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| 81 | !----------------------------------------------------------------------- |
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| 82 | ! nam_zgr vertical coordinate |
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| 83 | !----------------------------------------------------------------------- |
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| 84 | ! ln_zco z-coordinate - full steps (T/F) |
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| 85 | ! ln_zps z-coordinate - partial steps (T/F) |
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| 86 | ! ln_sco s- or hybrid z-s-coordinate (T/F) |
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| 87 | &nam_zgr |
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| 88 | ln_zco = .true. |
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| 89 | ln_zps = .false. |
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| 90 | ln_sco = .false. |
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| 91 | / |
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| 92 | !----------------------------------------------------------------------- |
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| 93 | ! nam_zgr_sco s-coordinate or hybrid z-s-coordinate |
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| 94 | !----------------------------------------------------------------------- |
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| 95 | ! sbot_min minimum depth of s-bottom surface (>0) (m) |
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| 96 | ! sbot_max maximum depth of s-bottom surface (= ocean depth) (>0) (m) |
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| 97 | ! theta surface control parameter (0<=theta<=20) |
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| 98 | ! thetb bottom control parameter (0<=thetb<= 1) |
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| 99 | ! r_max maximum cut-off r-value allowed (0<r_max<1) |
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| 100 | &nam_zgr_sco |
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| 101 | sbot_min = 300. |
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| 102 | sbot_max = 5250. |
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| 103 | theta = 6.0 |
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| 104 | thetb = 0.75 |
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| 105 | r_max = 0.15 |
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| 106 | / |
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| 107 | !----------------------------------------------------------------------- |
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| 108 | ! nam_traadv advection scheme for tracer (option not control by CPP keys) |
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| 109 | !----------------------------------------------------------------------- |
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| 110 | ! ln_traadv_cen2 2nd order centered scheme (default T) |
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| 111 | ! ln_traadv_tvd TVD scheme (default F) |
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| 112 | ! ln_traadv_muscl MUSCL scheme (default F) |
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| 113 | ! ln_traadv_muscl2 MUSCL2 scheme (default F) |
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| 114 | ! ln_traadv_ubs UBS scheme (default F) |
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| 115 | &nam_traadv |
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| 116 | ln_traadv_cen2 = .false. |
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| 117 | ln_traadv_tvd = .true. |
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| 118 | ln_traadv_muscl = .false. |
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| 119 | ln_traadv_muscl2 = .false. |
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| 120 | ln_traadv_ubs = .false. |
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| 121 | / |
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| 122 | !----------------------------------------------------------------------- |
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| 123 | ! nam_traldf lateral diffusion scheme for tracer (option not control by CPP keys) |
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| 124 | !----------------------------------------------------------------------- |
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| 125 | ! Type of the operator : |
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| 126 | ! ln_traldf_lap laplacian operator (default T) |
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| 127 | ! ln_traldf_bilap bilaplacian operator (default F) |
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| 128 | ! Direction of action : |
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| 129 | ! ln_traldf_level iso-level (default F) |
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| 130 | ! ln_traldf_hor horizontal (geopotential) (default F)^** |
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| 131 | ! ln_traldf_iso iso-neutral (default T)^* |
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| 132 | ! Coefficient |
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| 133 | ! aht0 horizontal eddy diffusivity for tracers (m2/s) |
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| 134 | ! ahtb0 background eddy diffusivity for isopycnal diffusion (m2/s) |
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| 135 | ! aeiv0 eddy induced velocity coefficient (m2/s) |
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| 136 | ! ^* require key_ldfslp to compute the direction of the lateral diffusion |
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| 137 | ! ^** require key_ldfslp in s-coordinate |
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| 138 | &nam_traldf |
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| 139 | ln_traldf_lap = .true. |
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| 140 | ln_traldf_bilap = .false. |
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| 141 | ln_traldf_level = .false. |
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| 142 | ln_traldf_hor = .false. |
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| 143 | ln_traldf_iso = .true. |
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| 144 | aht0 = 1000. |
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| 145 | ahtb0 = 0. |
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| 146 | aeiv0 = 1000. |
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| 147 | / |
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| 148 | !----------------------------------------------------------------------- |
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| 149 | ! nam_dynldf lateral diffusion on momentum |
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| 150 | !----------------------------------------------------------------------- |
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| 151 | ! Type of the operator : |
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| 152 | ! ln_dynldf_lap laplacian operator (default T) |
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| 153 | ! ln_dynldf_bilap bilaplacian operator (default F) |
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| 154 | ! Direction of action : |
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| 155 | ! ln_dynldf_level iso-level (default F) |
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| 156 | ! ln_dynldf_hor horizontal (geopotential) (default F)^** |
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| 157 | ! ln_dynldf_iso iso-neutral (default T)^* |
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| 158 | ! Coefficient |
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| 159 | ! ahm0 horizontal eddy viscosity for the dynamics (m2/s) |
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| 160 | ! ahmb0 background eddy viscosity for isopycnal diffusion (m2/s) |
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| 161 | &nam_dynldf |
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| 162 | ln_dynldf_lap = .true. |
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| 163 | ln_dynldf_bilap = .false. |
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| 164 | ln_dynldf_level = .false. |
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| 165 | ln_dynldf_hor = .true. |
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| 166 | ln_dynldf_iso = .false. |
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| 167 | ahm0 = 100000. |
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| 168 | ahmb0 = 0. |
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| 169 | / |
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| 170 | !----------------------------------------------------------------------- |
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| 171 | ! namflg algorithm flags (algorithm not control by CPP keys) |
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| 172 | !----------------------------------------------------------------------- |
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| 173 | ! ln_dynhpg_imp hydrostatic pressure gradient: semi-implicit time scheme (T) |
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| 174 | ! centered time scheme (F) |
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| 175 | ! nn_dynhpg_rst add dynhpg implicit variables in restart ot not (1/0) |
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| 176 | &namflg |
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| 177 | ln_dynhpg_imp = .false. |
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| 178 | nn_dynhpg_rst = 0 |
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| 179 | / |
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| 180 | !----------------------------------------------------------------------- |
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| 181 | ! nam_dynhpg Hydrostatic pressure gradient option |
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| 182 | !----------------------------------------------------------------------- |
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| 183 | ! type of pressure gradient scheme (choose one only!) |
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| 184 | ! ln_hpg_zco z-coordinate - full steps (default T) |
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| 185 | ! ln_hpg_zps z-coordinate - partial steps (interpolation) |
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| 186 | ! ln_hpg_sco s-coordinate (standard jacobian formulation) |
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| 187 | ! ln_hpg_hel s-coordinate (helsinki modification) |
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| 188 | ! ln_hpg_wdj s-coordinate (weighted density jacobian) |
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| 189 | ! ln_hpg_djc s-coordinate (Density Jacobian with Cubic polynomial) |
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| 190 | ! ln_hpg_rot s-coordinate (ROTated axes scheme) |
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| 191 | ! parameters |
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| 192 | ! gamm weighting coefficient (wdj scheme) |
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| 193 | &nam_dynhpg |
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| 194 | ln_hpg_zco = .true. |
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| 195 | ln_hpg_zps = .false. |
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| 196 | ln_hpg_sco = .false. |
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| 197 | ln_hpg_hel = .false. |
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| 198 | ln_hpg_wdj = .false. |
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| 199 | ln_hpg_djc = .false. |
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| 200 | ln_hpg_rot = .false. |
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| 201 | gamm = 0.e0 |
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| 202 | / |
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| 203 | !----------------------------------------------------------------------- |
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| 204 | ! nam_dynvor option of physics/algorithm (not control by CPP keys) |
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| 205 | !----------------------------------------------------------------------- |
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| 206 | ! ln_dynvor_ens vorticity trends: enstrophy conserving scheme (default T) |
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| 207 | ! ln_dynvor_ene " " : energy conserving scheme (default F) |
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| 208 | ! ln_dynvor_mix " " : mixed scheme (default F) |
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| 209 | ! ln_dynvor_een " " : energy & enstrophy scheme (default F) |
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| 210 | &nam_dynvor |
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| 211 | ln_dynvor_ene = .TRUE. |
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| 212 | ln_dynvor_ens = .FALSE. |
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| 213 | ln_dynvor_mix = .FALSE. |
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| 214 | ln_dynvor_een = .FALSE. |
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| 215 | / |
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| 216 | !----------------------------------------------------------------------- |
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| 217 | ! namtau surface wind stress |
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| 218 | !----------------------------------------------------------------------- |
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| 219 | ! ntau000 gently increase the stress over the first ntau_rst time-steps |
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| 220 | ! tau0x uniform value used as default surface heat flux |
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| 221 | ! tau0y uniform value used as default solar radiation flux |
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| 222 | &namtau |
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| 223 | ntau000 = 100 |
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| 224 | tau0x = 0.1e0 |
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| 225 | tau0y = 0.e0 |
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| 226 | / |
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| 227 | !----------------------------------------------------------------------- |
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| 228 | ! namflx surface fluxes |
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| 229 | !----------------------------------------------------------------------- |
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| 230 | ! q0 uniform value used as default surface heat flux |
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| 231 | ! qsr0 uniform value used as default solar radiation flux |
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| 232 | ! emp0 uniform value used as default surface freswater budget (E-P) |
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| 233 | ! dqdt0 feedback coefficient for SST damping (W/m2/K) |
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| 234 | ! deds0 feedback coefficient for SSS damping (mm/day) |
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| 235 | &namflx |
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| 236 | q0 = 0.e0 |
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| 237 | qsr0 = 0.e0 |
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| 238 | emp0 = 0.e0 |
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| 239 | dqdt0 = -40.0 |
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| 240 | deds0 = 27.7 |
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| 241 | / |
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| 242 | !----------------------------------------------------------------------- |
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| 243 | ! namalb albedo parameters |
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| 244 | !----------------------------------------------------------------------- |
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| 245 | ! cgren correction of the snow or ice albedo to take into account |
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| 246 | ! albice albedo of melting ice in the arctic and antarctic |
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| 247 | ! alphd coefficients for linear interpolation used to compute albedo |
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| 248 | ! between two extremes values (Pyane, 1972) |
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| 249 | ! alphc " " |
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| 250 | ! alphdi " " |
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| 251 | &namalb |
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| 252 | cgren = 0.06 |
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| 253 | albice = 0.5 |
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| 254 | alphd = 0.80 |
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| 255 | alphc = 0.65 |
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| 256 | alphdi = 0.72 |
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| 257 | / |
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| 258 | !----------------------------------------------------------------------- |
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| 259 | ! namdom space and time domain (bathymetry, mesh, timestep) |
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| 260 | !----------------------------------------------------------------------- |
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| 261 | ! ntopo = 0/1 ,compute/read the bathymetry file |
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| 262 | ! (mbathy, nb of T-ocean levels) |
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| 263 | ! e3zps_min the thickness of the partial step is set larger than the |
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| 264 | ! e3zps_rat the minimum of e3zps_min and e3zps_rat * e3t |
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| 265 | ! (N.B. 0<e3zps_rat<1) |
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| 266 | ! nmsh =1 create a mesh file (coordinates, scale factors, masks) |
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| 267 | ! nacc the acceleration of convergence method |
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| 268 | ! = 0, no acceleration, rdt = rdttra |
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| 269 | ! = 1, acceleration used, rdt < rdttra(k) |
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| 270 | ! atfp asselin time filter parameter |
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| 271 | ! rdt time step for the dynamics (and tracer if nacc=0) |
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| 272 | ! rdtmin minimum time step on tracers |
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| 273 | ! rdtmax maximum time step on tracers |
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| 274 | ! rdth depth variation of tracer time step |
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| 275 | ! rdtbt barotropic time step (for the time splitting algorithm) |
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| 276 | ! nfice frequency of ice model call |
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| 277 | ! nfbulk frequency of bulk formulea call (not used if ice used) |
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| 278 | ! nclosea = 0 no closed sea |
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| 279 | ! = 1 closed sea (Black Sea, Caspian Sea, Great US Lakes...) |
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| 280 | &namdom |
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| 281 | ntopo = 0 |
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| 282 | e3zps_min = 5. |
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| 283 | e3zps_rat = 0.1 |
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| 284 | nmsh = 0 |
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| 285 | nacc = 0 |
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| 286 | atfp = 0.1 |
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| 287 | rdt = 7200. |
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| 288 | rdtmin = 7200. |
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| 289 | rdtmax = 7200. |
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| 290 | rdth = 800. |
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| 291 | rdtbt = 120. |
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| 292 | nfice = 5 |
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| 293 | nfbulk = 5 |
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| 294 | nclosea = 0 |
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| 295 | / |
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| 296 | !----------------------------------------------------------------------- |
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| 297 | ! namfwb freshwater budget correction |
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| 298 | !----------------------------------------------------------------------- |
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| 299 | ! ln_fwb logical flag for freshwater budget correction (0 annual mean) |
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| 300 | &namfwb |
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| 301 | ln_fwb = .false. |
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| 302 | / |
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| 303 | !----------------------------------------------------------------------- |
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| 304 | ! namptr Poleward Transport Diagnostic |
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| 305 | !----------------------------------------------------------------------- |
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| 306 | ! ln_diaptr logical flag for Poleward transport computation |
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| 307 | ! ln_subbas logical flag for Atlantic/Pacific/Indian basins computation |
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| 308 | ! need input basins mask file named "subbasins.nc" |
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| 309 | ! nf_ptr Frequency of computation |
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| 310 | &namptr |
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| 311 | ln_diaptr = .false. |
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| 312 | ln_subbas = .false. |
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| 313 | nf_ptr = 15 |
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| 314 | / |
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| 315 | !----------------------------------------------------------------------- |
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| 316 | ! namcro cross land advection |
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| 317 | !----------------------------------------------------------------------- |
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| 318 | ! n_cla advection between 2 ocean pts separates by land |
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| 319 | &namcla |
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| 320 | n_cla = 0 |
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| 321 | / |
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| 322 | !----------------------------------------------------------------------- |
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| 323 | ! namzdf vertical physics |
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| 324 | !----------------------------------------------------------------------- |
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| 325 | ! ln_zdfevd enhanced vertical diffusion (default T) |
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| 326 | ! ln_zdfnpc Non-Penetrative Convection (default T) |
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| 327 | ! avm0 vertical eddy viscosity for the dynamic (m2/s) |
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| 328 | ! avt0 vertical eddy diffusivity for tracers (m2/s) |
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| 329 | ! avevd vertical coefficient for enhanced diffusion scheme (m2/s) |
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| 330 | ! nevdm = 0 apply enhanced mixing on tracer only |
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| 331 | ! = 1 apply enhanced mixing on both tracer and momentum |
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| 332 | ! ln_zdfexp vertical physics: (=T) time splitting (T) (Default=F) |
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| 333 | ! (=F) euler backward (F) |
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| 334 | ! n_zdfexp number of sub-timestep for time splitting scheme |
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| 335 | &namzdf |
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| 336 | ln_zdfevd = .true. |
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| 337 | ln_zdfnpc = .false. |
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| 338 | avm0 = 1.2e-4 |
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| 339 | avt0 = 1.2e-5 |
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| 340 | avevd = 100. |
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| 341 | n_evdm = 1 |
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| 342 | ln_zdfexp = .false. |
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| 343 | n_zdfexp = 3 |
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| 344 | / |
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| 345 | !----------------------------------------------------------------------- |
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| 346 | ! namnpc vnon penetrative convection |
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| 347 | !----------------------------------------------------------------------- |
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| 348 | ! nnpc1 non penetrative convective scheme frequency |
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| 349 | ! nnpc2 non penetrative convective scheme print frequency |
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| 350 | &namnpc |
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| 351 | nnpc1 = 1 |
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| 352 | nnpc2 = 365 |
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| 353 | / |
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| 354 | !----------------------------------------------------------------------- |
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| 355 | ! nambbl bottom boundary layer scheme |
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| 356 | !----------------------------------------------------------------------- |
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| 357 | ! atrbbl lateral tracer coeff. for bottom boundary layer scheme(m2/s) |
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| 358 | &nambbl |
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| 359 | atrbbl = 10000. |
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| 360 | / |
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| 361 | !----------------------------------------------------------------------- |
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| 362 | ! namric richardson number dependent vertical diffusion |
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| 363 | ! ( #ifdef "key_zdfrichardson" ) |
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| 364 | !----------------------------------------------------------------------- |
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| 365 | ! avmri maximum value of the vertical viscosity |
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| 366 | ! alp coefficient of the parameterization |
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| 367 | ! nric coefficient of the parameterization |
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| 368 | &namric |
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| 369 | avmri = 100.e-4 |
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| 370 | alp = 5. |
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| 371 | nric = 2 |
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| 372 | / |
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| 373 | !----------------------------------------------------------------------- |
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| 374 | ! namtke turbulent eddy kinetic dependent vertical diffusion |
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| 375 | ! ( #ifdef "key_zdftke" ) |
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| 376 | !----------------------------------------------------------------------- |
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| 377 | ! ln_rstke flag to restart with tke from a run without tke (default F) |
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| 378 | ! ediff coef. to compute vertical eddy coef. (avt=ediff*mxl*sqrt(e) ) |
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| 379 | ! ediss coef. of the Kolmogoroff dissipation |
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| 380 | ! ebb coef. of the surface input of tke |
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| 381 | ! efave coef. to applied to the tke diffusion ( avtke=efave*avm ) |
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| 382 | ! emin minimum value of tke (m^2/s^2) |
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| 383 | ! emin0 surface minimum value of tke (m^2/s^2) |
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| 384 | ! nitke number of restart iterative loops |
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| 385 | ! ri_c critic richardson number |
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| 386 | ! nmxl flag on mixing length used |
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| 387 | ! = 0 bounded by the distance to surface and bottom |
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| 388 | ! = 1 bounded by the local vertical scale factor |
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| 389 | ! = 2 first vertical derivative of mixing length bounded by 1 |
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| 390 | ! npdl flag on prandtl number |
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| 391 | ! = 0 no vertical prandtl number (avt=avm) |
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| 392 | ! = 1 prandtl number function of richarson number (avt=pdl*avm) |
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| 393 | ! = 2 same as = 1 but a shapiro filter is applied on pdl |
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| 394 | ! nave = horizontal averaged (=1) or not (=0) of avt (default =1) |
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| 395 | ! navb = 0 cst background avt0, avm0 / =1 profile used on avtb |
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| 396 | &namtke |
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| 397 | ln_rstke = .false. |
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| 398 | ediff = 0.1 |
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| 399 | ediss = 0.7 |
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| 400 | ebb = 3.75 |
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| 401 | efave = 1. |
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| 402 | emin = 1.e-5 |
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| 403 | emin0 = 1.e-4 |
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| 404 | nitke = 50 |
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| 405 | nmxl = 2 |
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| 406 | npdl = 1 |
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| 407 | navb = 0 |
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| 408 | / |
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| 409 | !----------------------------------------------------------------------- |
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| 410 | ! namkpp K-Profile Parameterization dependent vertical diffusion |
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| 411 | ! ( #ifdef "key_zdfkpp" ) |
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| 412 | !----------------------------------------------------------------------- |
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| 413 | ! ln_kpprimix shear instability mixing (default T) |
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| 414 | ! difmiw constant internal wave viscosity (m2/s) |
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| 415 | ! difsiw constant internal wave diffusivity (m2/s) |
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| 416 | ! Riinfty local Richardson Number limit for shear instability |
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| 417 | ! difri maximum shear mixing at Rig = 0 (m2/s) |
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| 418 | ! bvsqcon Brunt-Vaisala squared (1/s**2) for maximum convection |
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| 419 | ! difcon maximum mixing in interior convection (m2/s) |
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| 420 | ! nave = 0/1 flag for horizontal average on avt, avmu, avmv |
|---|
| 421 | ! navb = 0/1 flag for constant or profile background avt |
|---|
| 422 | &namkpp |
|---|
| 423 | ln_kpprimix = .true. |
|---|
| 424 | difmiw = 1.e-04 |
|---|
| 425 | difsiw = 0.1e-04 |
|---|
| 426 | Riinfty = 0.8 |
|---|
| 427 | difri = 0.0050 |
|---|
| 428 | bvsqcon = -0.01e-07 |
|---|
| 429 | difcon = 1. |
|---|
| 430 | navb = 0 |
|---|
| 431 | nave = 1 |
|---|
| 432 | / |
|---|
| 433 | !----------------------------------------------------------------------- |
|---|
| 434 | ! namddm double diffusive mixing parameterization |
|---|
| 435 | !----------------------------------------------------------------------- |
|---|
| 436 | ! avts maximum avs for dd mixing |
|---|
| 437 | ! hsbfr heat/salt buoyancy flux ratio |
|---|
| 438 | &namddm |
|---|
| 439 | avts = 1.e-4 |
|---|
| 440 | hsbfr = 1.6 |
|---|
| 441 | / |
|---|
| 442 | !----------------------------------------------------------------------- |
|---|
| 443 | ! namlbc lateral momentum boundary condition |
|---|
| 444 | !----------------------------------------------------------------------- |
|---|
| 445 | ! shlat lateral boundary condition on velocity |
|---|
| 446 | ! shlat = 0 , free slip |
|---|
| 447 | ! 0 < shlat < 2 , partial slip |
|---|
| 448 | ! shlat = 2 , no slip |
|---|
| 449 | ! 2 < shlat , strong slip |
|---|
| 450 | &namlbc |
|---|
| 451 | shlat = 0. |
|---|
| 452 | / |
|---|
| 453 | !----------------------------------------------------------------------- |
|---|
| 454 | ! nambfr bottom friction |
|---|
| 455 | !----------------------------------------------------------------------- |
|---|
| 456 | ! nbotfr type of bottom friction |
|---|
| 457 | ! nbotfr = 0 , no slip |
|---|
| 458 | ! nbotfr = 1 , linear friction |
|---|
| 459 | ! nbotfr = 2 , nonlinear friction |
|---|
| 460 | ! nbotfr = 3 , free slip |
|---|
| 461 | ! bfri1 bottom drag coefficient (linear case) |
|---|
| 462 | ! bfri2 bottom drag coefficient (non linear case) |
|---|
| 463 | ! bfeb2 bottom turbulent kinetic energy (m^2/s^2) |
|---|
| 464 | &nambfr |
|---|
| 465 | nbotfr = 2 |
|---|
| 466 | bfri1 = 4.e-4 |
|---|
| 467 | bfri2 = 1.e-3 |
|---|
| 468 | bfeb2 = 2.5e-3 |
|---|
| 469 | / |
|---|
| 470 | !----------------------------------------------------------------------- |
|---|
| 471 | ! nambbc bottom temperature boundary condition |
|---|
| 472 | !----------------------------------------------------------------------- |
|---|
| 473 | ! ngeo_flux = 0 no geothermal heat flux |
|---|
| 474 | ! = 1 constant geothermal heat flux |
|---|
| 475 | ! = 2 variable geothermal heat flux (read in geothermal_heating.nc) |
|---|
| 476 | ! ( C A U T I O N : flux in mW/m2 in the NetCDF file ) |
|---|
| 477 | ! ngeo_flux_const Constant value of geothermal heat flux (W/m2) |
|---|
| 478 | &nambbc |
|---|
| 479 | ngeo_flux = 0 |
|---|
| 480 | ngeo_flux_const = 86.4e-3 |
|---|
| 481 | / |
|---|
| 482 | !----------------------------------------------------------------------- |
|---|
| 483 | ! namqsr penetrative solar radiation |
|---|
| 484 | !----------------------------------------------------------------------- |
|---|
| 485 | ! ln_traqsr : penetrative solar radiation (T) or not (F) (Default=T) |
|---|
| 486 | ! rabs fraction of qsr associated with xsi1 |
|---|
| 487 | ! xsi1 first depth of extinction |
|---|
| 488 | ! xsi2 second depth of extinction |
|---|
| 489 | &namqsr |
|---|
| 490 | ln_traqsr = .true. |
|---|
| 491 | rabs = 0.58 |
|---|
| 492 | xsi1 = 0.35 |
|---|
| 493 | xsi2 = 23.0 |
|---|
| 494 | / |
|---|
| 495 | !----------------------------------------------------------------------- |
|---|
| 496 | ! namtdp tracer newtonian damping ('key_tradmp') |
|---|
| 497 | !----------------------------------------------------------------------- |
|---|
| 498 | ! ndmp type of damping in temperature and salinity |
|---|
| 499 | ! (='latitude', damping poleward of 'ndmp' degrees and function |
|---|
| 500 | ! of the distance-to-coast. Red and Med Seas as ndmp=-1) |
|---|
| 501 | ! (=-1 damping only in Med and Red Seas) |
|---|
| 502 | ! ndmpf =1 create a damping.coeff NetCDF file (the 3D damping array) |
|---|
| 503 | ! nmldmp type of damping in the mixed layer |
|---|
| 504 | ! (=0 damping throughout the water column) |
|---|
| 505 | ! (=1 no damping in the mixed layer defined by avt >5cm2/s ) |
|---|
| 506 | ! (=2 no damping in the mixed layer defined rho<rho(surf)+.01 ) |
|---|
| 507 | ! sdmp surface time scale for internal damping (days) |
|---|
| 508 | ! bdmp bottom time scale for internal damping (days) |
|---|
| 509 | ! hdmp depth of transition between sdmp and bdmp (meters) |
|---|
| 510 | &namtdp |
|---|
| 511 | ndmp = -1 |
|---|
| 512 | ndmpf = 1 |
|---|
| 513 | nmldmp = 1 |
|---|
| 514 | sdmp = 50. |
|---|
| 515 | bdmp = 360. |
|---|
| 516 | hdmp = 800. |
|---|
| 517 | / |
|---|
| 518 | !----------------------------------------------------------------------- |
|---|
| 519 | ! nameos ocean physical parameters |
|---|
| 520 | !----------------------------------------------------------------------- |
|---|
| 521 | ! neos type of equation of state and Brunt-Vaisala frequency |
|---|
| 522 | ! = 0, UNESCO (formulation of Jackett and McDougall (1994) |
|---|
| 523 | ! and of McDougall (1987) ) |
|---|
| 524 | ! = 1, linear: rho(T) = rau0 * ( 1.028 - ralpha * T ) |
|---|
| 525 | ! = 2, linear: rho(T,S) = rau0 * ( rbeta * S - ralpha * T ) |
|---|
| 526 | ! with rau0=1020 set in parcst routine |
|---|
| 527 | ! ralpha thermal expension coefficient (linear equation of state) |
|---|
| 528 | ! rbeta saline expension coefficient (linear equation of state) |
|---|
| 529 | &nameos |
|---|
| 530 | neos = 2 |
|---|
| 531 | ralpha = 2.e-4 |
|---|
| 532 | rbeta = 7.7e-4 |
|---|
| 533 | / |
|---|
| 534 | !----------------------------------------------------------------------- |
|---|
| 535 | ! namsol elliptic solver / island / free surface |
|---|
| 536 | !----------------------------------------------------------------------- |
|---|
| 537 | ! nsolv elliptic solver (=1 preconditioned conjugate gradient: pcg) |
|---|
| 538 | ! (=2 successive-over-relaxation: sor) |
|---|
| 539 | ! (=3 FETI: fet, all require "key_feti" defined) |
|---|
| 540 | ! (=4 sor with extra outer halo) |
|---|
| 541 | ! nsol_arp absolute/relative (0/1) precision convergence test |
|---|
| 542 | ! nmin minimum of iterations for the SOR solver |
|---|
| 543 | ! nmax maximum of iterations for the SOR solver |
|---|
| 544 | ! nmod frequency of test for the SOR solver |
|---|
| 545 | ! eps absolute precision of the solver |
|---|
| 546 | ! resmax absolute precision for the SOR solver |
|---|
| 547 | ! sor optimal coefficient for SOR solver |
|---|
| 548 | ! epsisl absolute precision on stream function solver |
|---|
| 549 | ! nmisl maximum pcg iterations for island |
|---|
| 550 | ! rnu strength of the additional force used in free surface b.c. |
|---|
| 551 | &namsol |
|---|
| 552 | nsolv = 2 |
|---|
| 553 | nsol_arp = 0 |
|---|
| 554 | nmin = 210 |
|---|
| 555 | nmax = 800 |
|---|
| 556 | nmod = 10 |
|---|
| 557 | eps = 1.E-6 |
|---|
| 558 | resmax = 1.E-10 |
|---|
| 559 | sor = 1.96 |
|---|
| 560 | epsisl = 1.e-10 |
|---|
| 561 | nmisl = 4000 |
|---|
| 562 | rnu = 1. |
|---|
| 563 | / |
|---|
| 564 | !======================================================================= |
|---|
| 565 | ! Diagnostics namelists |
|---|
| 566 | ! namtrd dynamics and/or tracer trends |
|---|
| 567 | ! namgap level mean model-data gap |
|---|
| 568 | ! namznl zonal mean heat & freshwater fluxes computation |
|---|
| 569 | ! namspr surface pressure in rigid-lid |
|---|
| 570 | !======================================================================= |
|---|
| 571 | !----------------------------------------------------------------------- |
|---|
| 572 | ! namtrd diagnostics on dynamics and/or tracer trends |
|---|
| 573 | ! ('key_trdyn' and/or 'key_trdtra') |
|---|
| 574 | ! or mixed-layer trends ('key_trdmld') |
|---|
| 575 | !----------------------------------------------------------------------- |
|---|
| 576 | ! ntrd time step frequency dynamics and tracers trends |
|---|
| 577 | ! nctls control surface type in mixed-layer trends (0,1 or n<jpk) |
|---|
| 578 | ! ln_trdmld_restart restart for ML diagnostics |
|---|
| 579 | ! ucf unit conversion factor (=1 -> /seconds | =86400. -> /day) |
|---|
| 580 | ! ln_trdmld_instant flag to diagnose trends of instantantaneous or mean ML T/S |
|---|
| 581 | &namtrd |
|---|
| 582 | ntrd = 365 |
|---|
| 583 | nctls = 0 |
|---|
| 584 | ln_trdmld_restart = .false. |
|---|
| 585 | ucf = 1. |
|---|
| 586 | ln_trdmld_instant = .false. |
|---|
| 587 | / |
|---|
| 588 | !----------------------------------------------------------------------- |
|---|
| 589 | ! namgap level mean model-data gap ('key_diagap') |
|---|
| 590 | !----------------------------------------------------------------------- |
|---|
| 591 | ! ngap time-step frequency of model-data gap computation |
|---|
| 592 | ! nprg time-step frequency of gap print in model output |
|---|
| 593 | &namgap |
|---|
| 594 | ngap = 15 |
|---|
| 595 | nprg = 10 |
|---|
| 596 | / |
|---|
| 597 | !----------------------------------------------------------------------- |
|---|
| 598 | ! namznl zonal mean heat & freshwater fluxes computation |
|---|
| 599 | ! (#ifdef "key_diaznl") |
|---|
| 600 | !----------------------------------------------------------------------- |
|---|
| 601 | ! nfznl time-step frequency of zonal mean fluxes computation |
|---|
| 602 | &namznl |
|---|
| 603 | nfznl = 15 |
|---|
| 604 | / |
|---|
| 605 | !----------------------------------------------------------------------- |
|---|
| 606 | ! namspr surface pressure diagnostic |
|---|
| 607 | !----------------------------------------------------------------------- |
|---|
| 608 | ! nmaxp maximum of iterations for the solver |
|---|
| 609 | ! epsp absolute precision of the solver |
|---|
| 610 | ! niterp number of iteration done by the solver |
|---|
| 611 | &namspr |
|---|
| 612 | nmaxp = 1000 |
|---|
| 613 | epsp = 1.e-3 |
|---|
| 614 | niterp = 400 |
|---|
| 615 | / |
|---|
| 616 | !----------------------------------------------------------------------- |
|---|
| 617 | ! namcpl coupled ocean/atmosphere model (#ifdef "key_coupled") |
|---|
| 618 | !----------------------------------------------------------------------- |
|---|
| 619 | ! nexco coupling frequency in time steps |
|---|
| 620 | ! cchan coupling technique 'PIPE' or 'CLIM' |
|---|
| 621 | &namcpl |
|---|
| 622 | nexco = 24 |
|---|
| 623 | cchan = 'PIPE' |
|---|
| 624 | nmodcpl = 2 |
|---|
| 625 | cplmodnam = 'opa.xx' |
|---|
| 626 | cploasis = 'Oasis' |
|---|
| 627 | nfldo2c = 2 |
|---|
| 628 | nflxc2o = 6 |
|---|
| 629 | ntauc2o = 4 |
|---|
| 630 | cpl_writ(1) = 'SOSSTSST' |
|---|
| 631 | cpl_f_writ(1) = 'ocesst' |
|---|
| 632 | cpl_writ(2) = 'SOICECOV' |
|---|
| 633 | cpl_f_writ(2) = 'oceice' |
|---|
| 634 | cpl_readflx(1) = 'SONSFLDO' |
|---|
| 635 | cpl_f_readflx(1) = 'oceflx' |
|---|
| 636 | cpl_readflx(2) = 'SOSHFLDO' |
|---|
| 637 | cpl_f_readflx(2) = 'oceflx' |
|---|
| 638 | cpl_readflx(3) = 'SOTOPRSU' |
|---|
| 639 | cpl_f_readflx(3) = 'oceflx' |
|---|
| 640 | cpl_readflx(4) = 'SOTFSHSU' |
|---|
| 641 | cpl_f_readflx(4) = 'oceflx' |
|---|
| 642 | cpl_readflx(5) = 'SORUNCOA' |
|---|
| 643 | cpl_f_readflx(5) = 'oceflx' |
|---|
| 644 | cpl_readflx(6) = 'SORIVFLU' |
|---|
| 645 | cpl_f_readflx(6) = 'oceflx' |
|---|
| 646 | cpl_readtau(1) = 'SOZOTAUX' |
|---|
| 647 | cpl_f_readtau(1) = 'ocetau' |
|---|
| 648 | cpl_readtau(2) = 'SOZOTAU2' |
|---|
| 649 | cpl_f_readtau(2) = 'ocetau' |
|---|
| 650 | cpl_readtau(3) = 'SOMETAUY' |
|---|
| 651 | cpl_f_readtau(3) = 'ocetau' |
|---|
| 652 | cpl_readtau(4) = 'SOMETAU2' |
|---|
| 653 | cpl_f_readtau(4) = 'ocetau' |
|---|
| 654 | / |
|---|
| 655 | !----------------------------------------------------------------------- |
|---|
| 656 | ! namobc open boundaries parameters (#ifdef key_obc) |
|---|
| 657 | !----------------------------------------------------------------------- |
|---|
| 658 | ! nobc_dta = 0 the obc data are equal to the initial state |
|---|
| 659 | ! = 1 the obc data are read in 'obc .dta' files |
|---|
| 660 | ! rdpeob time relaxation (days) for the east open boundary |
|---|
| 661 | ! rdpwob time relaxation (days) for the west open boundary |
|---|
| 662 | ! rdpnob time relaxation (days) for the north open boundary |
|---|
| 663 | ! rdpsob time relaxation (days) for the south open boundary |
|---|
| 664 | ! zbsic1 barotropic stream function on isolated coastline 1 |
|---|
| 665 | ! zbsic2 barotropic stream function on isolated coastline 2 |
|---|
| 666 | ! zbsic3 barotropic stream function on isolated coastline 3 |
|---|
| 667 | ! ln_obc_clim climatological obc data files (default T) |
|---|
| 668 | ! ln_vol_cst total volume conserved |
|---|
| 669 | &namobc |
|---|
| 670 | nobc_dta = 0 |
|---|
| 671 | rdpein = 1. |
|---|
| 672 | rdpwin = 1. |
|---|
| 673 | rdpnin = 30. |
|---|
| 674 | rdpsin = 1. |
|---|
| 675 | rdpeob = 1500. |
|---|
| 676 | rdpwob = 15. |
|---|
| 677 | rdpnob = 150. |
|---|
| 678 | rdpsob = 15. |
|---|
| 679 | zbsic1 = 140.e+6 |
|---|
| 680 | zbsic2 = 1.e+6 |
|---|
| 681 | zbsic3 = 0. |
|---|
| 682 | ln_obc_clim = .true. |
|---|
| 683 | ln_vol_cst = .false. |
|---|
| 684 | / |
|---|
| 685 | !----------------------------------------------------------------------- |
|---|
| 686 | ! namflo float parameters (#ifdef key_float) |
|---|
| 687 | !----------------------------------------------------------------------- |
|---|
| 688 | ! ln_rstflo boolean term for float restart (true or false) |
|---|
| 689 | ! nwritefl frequency of float output file |
|---|
| 690 | ! nstockfl frequency of float restart file |
|---|
| 691 | ! ln_argo Argo type floats (stay at the surface each 10 days) |
|---|
| 692 | ! ln_flork4 = T trajectories computed with a 4th order Runge-Kutta |
|---|
| 693 | ! = F (default) computed with Blanke' scheme |
|---|
| 694 | &namflo |
|---|
| 695 | ln_rstflo = .false. |
|---|
| 696 | nwritefl = 75 |
|---|
| 697 | nstockfl = 5475 |
|---|
| 698 | ln_argo = .false. |
|---|
| 699 | ln_flork4 = .false. |
|---|
| 700 | / |
|---|
