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namelist_ice_cfg in NEMO/trunk/cfgs/WED025/EXPREF – NEMO

source: NEMO/trunk/cfgs/WED025/EXPREF/namelist_ice_cfg @ 13482

Last change on this file since 13482 was 13482, checked in by smasson, 21 months ago

trunk: fix WED025 nameliste_ice_cfg

  • Property svn:executable set to *
File size: 7.7 KB
Line 
1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! SI3 namelist: 
3!!              1 - Generic parameters                 (nampar)
4!!              2 - Ice thickness discretization       (namitd)
5!!              3 - Ice dynamics                       (namdyn)
6!!              4 - Ice ridging/rafting                (namdyn_rdgrft)
7!!              5 - Ice rheology                       (namdyn_rhg)
8!!              6 - Ice advection                      (namdyn_adv)
9!!              7 - Ice surface boundary conditions    (namsbc)
10!!              8 - Ice thermodynamics                 (namthd)
11!!              9 - Ice heat diffusion                 (namthd_zdf)
12!!             10 - Ice lateral melting                (namthd_da)
13!!             11 - Ice growth in open water           (namthd_do)
14!!             12 - Ice salinity                       (namthd_sal)
15!!             13 - Ice melt ponds                     (namthd_pnd)
16!!             14 - Ice initialization                 (namini)
17!!             15 - Ice/snow albedos                   (namalb)
18!!             16 - Ice diagnostics                    (namdia)
19!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
20!
21!------------------------------------------------------------------------------
22&nampar         !   Generic parameters
23!------------------------------------------------------------------------------
24/
25!------------------------------------------------------------------------------
26&namitd         !   Ice discretization
27!------------------------------------------------------------------------------
28   ln_cat_hfn       = .true.          !  ice categories are defined by a function following rn_himean**(-0.05)
29      rn_himean     =   2.0           !  expected domain-average ice thickness (m)
30   rn_himin         =   0.01          !  minimum ice thickness (m) used in remapping
31/
32!------------------------------------------------------------------------------
33&namdyn         !   Ice dynamics
34!------------------------------------------------------------------------------
35   ln_landfast_L16  = .true.          !  landfast: parameterization from Lemieux 2016
36/
37!------------------------------------------------------------------------------
38&namdyn_rdgrft  !   Ice ridging/rafting
39!------------------------------------------------------------------------------
40/
41!------------------------------------------------------------------------------
42&namdyn_rhg     !   Ice rheology
43!------------------------------------------------------------------------------
44   ln_rhg_EVP       = .true.          !  EVP rheology
45      ln_aEVP       = .false.         !     adaptive rheology (Kimmritz et al. 2016 & 2017)
46/
47!------------------------------------------------------------------------------
48&namdyn_adv     !   Ice advection
49!------------------------------------------------------------------------------
50   ln_adv_Pra       = .false.         !  Advection scheme (Prather)
51   ln_adv_UMx       = .true.          !  Advection scheme (Ultimate-Macho)
52      nn_UMx        =   5             !     order of the scheme for UMx (1-5 ; 20=centered 2nd order)
53/
54!------------------------------------------------------------------------------
55&namsbc         !   Ice surface boundary conditions
56!------------------------------------------------------------------------------
57   nn_snwfra        =   0             !  calculate the fraction of ice covered by snow (for zdf and albedo)
58                                      !     = 0  fraction = 1 (if snow) or 0 (if no snow)
59                                      !     = 1  fraction = 1-exp(-0.2*rhos*hsnw) [MetO formulation]
60                                      !     = 2  fraction = hsnw / (hsnw+0.02)    [CICE formulation]
61   nn_qtrice        =   0             !  Solar flux transmitted thru the surface scattering layer:
62                                      !     = 0  Grenfell and Maykut 1977 (depends on cloudiness and is 0 when there is snow)
63                                      !     = 1  Lebrun 2019 (equals 0.3 anytime with different melting/dry snw conductivities)
64/
65!------------------------------------------------------------------------------
66&namthd         !   Ice thermodynamics
67!------------------------------------------------------------------------------
68/
69!------------------------------------------------------------------------------
70&namthd_zdf     !   Ice heat diffusion
71!------------------------------------------------------------------------------
72/
73!------------------------------------------------------------------------------
74&namthd_da      !   Ice lateral melting
75!------------------------------------------------------------------------------
76/
77!------------------------------------------------------------------------------
78&namthd_do      !   Ice growth in open water
79!------------------------------------------------------------------------------
80   rn_hinew         =   0.02          !  thickness for new ice formation in open water (m), must be larger than rn_himin
81   ln_frazil        = .true.          !  Frazil ice parameterization (ice collection as a function of wind)
82/
83!------------------------------------------------------------------------------
84&namthd_sal     !   Ice salinity
85!------------------------------------------------------------------------------
86/
87!------------------------------------------------------------------------------
88&namthd_pnd     !   Melt ponds
89!------------------------------------------------------------------------------
90   ln_pnd            = .false.         !  activate melt ponds or not
91      ln_pnd_LEV     = .false.         !  level ice melt ponds (from Flocco et al 2007,2010 & Holland et al 2012)
92/
93!------------------------------------------------------------------------------
94&namini         !   Ice initialization
95!------------------------------------------------------------------------------
96   ln_iceini        = .true.          !  activate ice initialization (T) or not (F)
97   nn_iceini_file   =   1             !     0 = Initialise sea ice based on SSTs
98                                      !     1 = Initialise sea ice from single category netcdf file
99                                      !     2 = Initialise sea ice from multi category restart file
100   ! -- for ln_iceini_file = T
101   sn_hti = 'WED025_init_JRA_200001.nc', -12. ,'icethic_cea',  .false.  , .true., 'yearly'  , '' , '', ''
102   sn_hts = 'WED025_init_JRA_200001.nc', -12. ,'icesnow_cea',  .false.  , .true., 'yearly'  , '' , '', ''
103   sn_ati = 'WED025_init_JRA_200001.nc', -12. ,'ice_cover'  ,  .false.  , .true., 'yearly'  , '' , '', ''
104   sn_smi = 'NOT USED'              , -12. ,'smi'   ,  .false.  , .true., 'yearly'  , '' , '', ''
105   sn_tmi = 'NOT USED'              , -12. ,'tmi'   ,  .false.  , .true., 'yearly'  , '' , '', ''
106   sn_tsu = 'NOT USED'              , -12. ,'tsu'   ,  .false.  , .true., 'yearly'  , '' , '', ''
107   sn_tms = 'NOT USED'              , -12. ,'tms'   ,  .false.  , .true., 'yearly'  , '' , '', ''
108   !      melt ponds (be careful, sn_apd is the pond concentration (not fraction), so it differs from rn_apd)
109   sn_apd = 'NOT USED'              , -12. ,'apd'   ,  .false.  , .true., 'yearly'  , '' , '', ''
110   sn_hpd = 'NOT USED'              , -12. ,'hpd'   ,  .false.  , .true., 'yearly'  , '' , '', ''
111   sn_hld = 'NOT USED'              , -12. ,'hld'   ,  .false.  , .true., 'yearly'  , '' , '', ''
112   cn_dir='./'
113/
114!------------------------------------------------------------------------------
115&namalb         !   albedo parameters
116!------------------------------------------------------------------------------
117/
118!------------------------------------------------------------------------------
119&namdia         !   Diagnostics
120!------------------------------------------------------------------------------
121/
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