- Timestamp:
- 2020-12-02T16:28:39+01:00 (4 years ago)
- Location:
- NEMO/branches/2020/tickets_icb_1900
- Files:
-
- 2 edited
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NEMO/branches/2020/tickets_icb_1900
- Property svn:externals
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old new 8 8 9 9 # SETTE 10 ^/utils/CI/sette_ MPI3_LoopFusion@13943sette10 ^/utils/CI/sette_wave@13990 sette
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- Property svn:externals
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NEMO/branches/2020/tickets_icb_1900/cfgs/SHARED/namelist_ice_ref
r13899 r14016 24 24 jpl = 5 ! number of ice categories 25 25 nlay_i = 2 ! number of ice layers 26 nlay_s = 1 ! number of snow layers (only 1 is working)26 nlay_s = 2 ! number of snow layers 27 27 ln_virtual_itd = .false. ! virtual ITD mono-category parameterization (jpl=1 only) 28 28 ! i.e. enhanced thermal conductivity & virtual thin ice melting … … 62 62 rn_lf_relax = 1.e-5 ! relaxation time scale to reach static friction [s-1] 63 63 rn_lf_tensile = 0.05 ! isotropic tensile strength [0-0.5??] 64 65 cn_dir = './' ! root directory for the grounded icebergs mask data location 66 !___________!________________!___________________!___________!_____________!________!___________!__________!__________!_______________! 67 ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! 68 ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! 69 sn_icbmsk = 'NOT USED' , -12. , 'icb_mask', .false. , .true. , 'yearly' , '' , '' , '' 64 70 / 65 71 !------------------------------------------------------------------------------ … … 92 98 !------------------------------------------------------------------------------ 93 99 ln_rhg_EVP = .true. ! EVP rheology 100 ln_rhg_EAP = .false. ! EAP rheology 94 101 ln_aEVP = .true. ! adaptive rheology (Kimmritz et al. 2016 & 2017) 95 102 rn_creepl = 2.0e-9 ! creep limit [1/s] … … 98 105 rn_relast = 0.333 ! ratio of elastic timescale to ice time step: Telast = dt_ice * rn_relast 99 106 ! advised value: 1/3 (nn_nevp=100) or 1/9 (nn_nevp=300) 100 nn_rhg_chkcvg = 0 !check convergence of rheology107 nn_rhg_chkcvg = 0 ! check convergence of rheology 101 108 ! = 0 no check 102 109 ! = 1 check at the main time step (output xml: uice_cvg) 103 110 ! = 2 check at both main and rheology time steps (additional output: ice_cvg.nc) 104 111 ! this option 2 asks a lot of communications between cpu 112 ln_rhg_VP = .false. ! VP rheology 113 nn_vp_nout = 10 ! number of outer iterations 114 nn_vp_ninn = 1500 ! number of inner iterations 115 nn_vp_chkcvg = 5 ! iteration step for convergence check 105 116 / 106 117 !------------------------------------------------------------------------------ … … 195 206 !------------------------------------------------------------------------------ 196 207 ln_pnd = .true. ! activate melt ponds or not 197 ln_pnd_LEV = .true. ! level ice melt ponds (from Flocco et al 2007,2010 & Holland et al 2012) 198 rn_apnd_min = 0.15 ! minimum ice fraction that contributes to melt pond. range: 0.0 -- 0.15 ?? 199 rn_apnd_max = 0.85 ! maximum ice fraction that contributes to melt pond. range: 0.7 -- 0.85 ?? 208 ln_pnd_TOPO = .false. ! topographic melt ponds 209 ln_pnd_LEV = .true. ! level ice melt ponds 210 rn_apnd_min = 0.15 ! minimum meltwater fraction contributing to pond growth (TOPO and LEV) 211 rn_apnd_max = 0.85 ! maximum meltwater fraction contributing to pond growth (TOPO and LEV) 212 rn_pnd_flush= 0.01 ! pond flushing efficiency (tuning parameter) (LEV) 200 213 ln_pnd_CST = .false. ! constant melt ponds 201 214 rn_apnd = 0.2 ! prescribed pond fraction, at Tsu=0 degC … … 261 274 ln_icediachk = .false. ! check online heat, mass & salt budgets 262 275 ! ! rate of ice spuriously gained/lost at each time step => rn_icechk=1 <=> 1.e-6 m/hour 263 rn_icechk_cel = 1 00. ! check at each gridcell (1.e-4m/h)=> stops the code if violated (and writes a file)264 rn_icechk_glo = 1. ! check over the entire ice cover (1.e-6m/h)=> only prints warnings276 rn_icechk_cel = 1. ! check at each gridcell (1.e-06m/h)=> stops the code if violated (and writes a file) 277 rn_icechk_glo = 1.e-04 ! check over the entire ice cover (1.e-10m/h)=> only prints warnings 265 278 ln_icediahsb = .false. ! output the heat, mass & salt budgets (T) or not (F) 266 279 ln_icectl = .false. ! ice points output for debug (T or F)
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