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Changeset 12891 – NEMO

Changeset 12891


Ignore:
Timestamp:
2020-05-07T17:26:21+02:00 (3 years ago)
Author:
mathiot
Message:

ticket #2459: activate ln_pnd, ln_pnd_H12, ln_pnd_alb, ln_frazil, ln_adv_UMx, ln_landfast_L16 in WED025 to test the same scheme as in SPITZ12 (default scheme being tested in ORCA2_ICE_PISCES)

File:
1 edited

Legend:

Unmodified
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  • NEMO/branches/2020/ticket_2459/cfgs/WED025/EXPREF/namelist_ice_cfg

    r12889 r12891  
    2626&namitd         !   Ice discretization 
    2727!------------------------------------------------------------------------------ 
     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 
    2831/ 
    2932!------------------------------------------------------------------------------ 
    3033&namdyn         !   Ice dynamics 
    3134!------------------------------------------------------------------------------ 
     35   ln_landfast_L16  = .true.          !  landfast: parameterization from Lemieux 2016 
    3236/ 
    3337!------------------------------------------------------------------------------ 
    … …  
    4246&namdyn_adv     !   Ice advection 
    4347!------------------------------------------------------------------------------ 
     48   ln_adv_Pra       = .false.         !  Advection scheme (Prather) 
     49   ln_adv_UMx       = .true.          !  Advection scheme (Ultimate-Macho) 
     50      nn_UMx        =   5             !     order of the scheme for UMx (1-5 ; 20=centered 2nd order) 
    4451/ 
    4552!------------------------------------------------------------------------------ 
    … …  
    6269&namthd_do      !   Ice growth in open water 
    6370!------------------------------------------------------------------------------ 
     71   rn_hinew         =   0.02          !  thickness for new ice formation in open water (m), must be larger than rn_himin 
     72   ln_frazil        = .true.          !  Frazil ice parameterization (ice collection as a function of wind) 
    6473/ 
    6574!------------------------------------------------------------------------------ 
    … …  
    7079&namthd_pnd     !   Melt ponds 
    7180!------------------------------------------------------------------------------ 
     81   ln_pnd           = .true.          !  activate melt ponds or not 
     82     ln_pnd_H12     = .true.          !  activate evolutive melt ponds (from Holland et al 2012) 
     83     ln_pnd_alb     = .true.          !  melt ponds affect albedo or not 
    7284/ 
     85 
    7386!------------------------------------------------------------------------------ 
    7487&namini         !   Ice initialization 
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