| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! SI3 configuration namelist: Overwrites SHARED/namelist_ice_ref |
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| 3 | !! 1 - Generic parameters (nampar) |
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| 4 | !! 2 - Ice thickness discretization (namitd) |
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| 5 | !! 3 - Ice dynamics (namdyn) |
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| 6 | !! 4 - Ice ridging/rafting (namdyn_rdgrft) |
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| 7 | !! 5 - Ice rheology (namdyn_rhg) |
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| 8 | !! 6 - Ice advection (namdyn_adv) |
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| 9 | !! 7 - Ice surface forcing (namforcing) |
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| 10 | !! 8 - Ice thermodynamics (namthd) |
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| 11 | !! 9 - Ice heat diffusion (namthd_zdf) |
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| 12 | !! 10 - Ice lateral melting (namthd_da) |
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| 13 | !! 11 - Ice growth in open water (namthd_do) |
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| 14 | !! 12 - Ice salinity (namthd_sal) |
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| 15 | !! 13 - Ice melt ponds (namthd_pnd) |
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| 16 | !! 14 - Ice initialization (namini) |
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| 17 | !! 15 - Ice/snow albedos (namalb) |
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| 18 | !! 16 - Ice diagnostics (namdia) |
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| 19 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 20 | ! |
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| 21 | !------------------------------------------------------------------------------ |
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| 22 | &nampar ! Generic parameters |
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| 23 | !------------------------------------------------------------------------------ |
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| 24 | jpl = 10 ! number of ice categories |
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| 25 | nlay_i = 5 ! number of ice layers |
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| 26 | / |
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| 27 | !------------------------------------------------------------------------------ |
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| 28 | &namitd ! Ice discretization |
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| 29 | !------------------------------------------------------------------------------ |
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| 30 | ln_cat_hfn = .true. ! ice categories are defined by a function following rn_himean**(-0.05) |
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| 31 | rn_himean = 2.0 ! expected domain-average ice thickness (m) |
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| 32 | rn_himin = 0.01 ! minimum ice thickness (m) used in remapping |
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| 33 | / |
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| 34 | !------------------------------------------------------------------------------ |
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| 35 | &namdyn ! Ice dynamics |
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| 36 | !------------------------------------------------------------------------------ |
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| 37 | ln_landfast = .false. ! landfast ice parameterization (T or F) |
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| 38 | / |
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| 39 | !------------------------------------------------------------------------------ |
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| 40 | &namdyn_rdgrft ! Ice ridging/rafting |
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| 41 | !------------------------------------------------------------------------------ |
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| 42 | / |
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| 43 | !------------------------------------------------------------------------------ |
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| 44 | &namdyn_rhg ! Ice rheology |
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| 45 | !------------------------------------------------------------------------------ |
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| 46 | / |
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| 47 | !------------------------------------------------------------------------------ |
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| 48 | &namdyn_adv ! Ice advection |
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| 49 | !------------------------------------------------------------------------------ |
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| 50 | / |
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| 51 | !------------------------------------------------------------------------------ |
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| 52 | &namforcing ! Ice surface forcing |
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| 53 | !------------------------------------------------------------------------------ |
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| 54 | / |
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| 55 | !------------------------------------------------------------------------------ |
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| 56 | &namthd ! Ice thermodynamics |
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| 57 | !------------------------------------------------------------------------------ |
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| 58 | / |
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| 59 | !------------------------------------------------------------------------------ |
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| 60 | &namthd_zdf ! Ice heat diffusion |
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| 61 | !------------------------------------------------------------------------------ |
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| 62 | / |
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| 63 | !------------------------------------------------------------------------------ |
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| 64 | &namthd_da ! Ice lateral melting |
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| 65 | !------------------------------------------------------------------------------ |
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| 66 | / |
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| 67 | !------------------------------------------------------------------------------ |
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| 68 | &namthd_do ! Ice growth in open water |
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| 69 | !------------------------------------------------------------------------------ |
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| 70 | rn_hinew = 0.02 ! thickness for new ice formation in open water (m), must be larger than rn_hnewice |
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| 71 | ln_frazil = .true. ! Frazil ice parameterization (ice collection as a function of wind) |
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| 72 | / |
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| 73 | !------------------------------------------------------------------------------ |
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| 74 | &namthd_sal ! Ice salinity |
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| 75 | !------------------------------------------------------------------------------ |
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| 76 | / |
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| 77 | !------------------------------------------------------------------------------ |
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| 78 | &namthd_pnd ! Melt ponds |
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| 79 | !------------------------------------------------------------------------------ |
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| 80 | ln_pnd_H12 = .false. ! activate evolutive melt ponds (from Holland et al 2012) |
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| 81 | ln_pnd_CST = .false. ! activate constant melt ponds |
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| 82 | ln_pnd_alb = .false. ! melt ponds affect albedo or not |
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| 83 | / |
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| 84 | |
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| 85 | !------------------------------------------------------------------------------ |
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| 86 | &namini ! Ice initialization |
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| 87 | !------------------------------------------------------------------------------ |
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| 88 | ln_iceini = .false. ! activate ice initialization (T) or not (F) |
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| 89 | rn_thres_sst = 0.5 ! max delta temp. above Tfreeze with initial ice = (sst - tfreeze) |
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| 90 | rn_hts_ini_n = 0.1 ! initial real snow thickness (m), North |
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| 91 | rn_hti_ini_n = 1.0 ! initial real ice thickness (m), North |
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| 92 | rn_ati_ini_n = 0.9 ! initial ice concentration (-), North |
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| 93 | rn_smi_ini_n = 6.0 ! initial ice salinity (g/kg), North |
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| 94 | rn_tmi_ini_n = 267. ! initial ice/snw temperature (K), North |
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| 95 | / |
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| 96 | !------------------------------------------------------------------------------ |
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| 97 | &namalb ! albedo parameters |
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| 98 | !------------------------------------------------------------------------------ |
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| 99 | / |
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| 100 | !------------------------------------------------------------------------------ |
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| 101 | &namdia ! Diagnostics |
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| 102 | !------------------------------------------------------------------------------ |
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| 103 | / |
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