- Timestamp:
- 2013-11-04T12:51:55+01:00 (11 years ago)
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branches/2013/dev_LOCEAN_2013/DOC/TexFiles/Namelist/namdyn_ldf
r3294 r4147 2 2 &namdyn_ldf ! lateral diffusion on momentum 3 3 !----------------------------------------------------------------------- 4 ! ! Type of the operator : 5 ln_dynldf_lap = .true. ! laplacian operator 6 ln_dynldf_bilap = .false. ! bilaplacian operator 7 ! ! Direction of action : 8 ln_dynldf_level = .false. ! iso-level 4 ! ! Type of the operator : 5 ln_dynldf_lap = .true. ! laplacian operator 6 ln_dynldf_bilap = .false. ! bilaplacian operator 7 ! ! Direction of action : 8 ln_dynldf_level = .false. ! iso-level 9 9 ln_dynldf_hor = .true. ! horizontal (geopotential) (require "key_ldfslp" in s-coord.) 10 10 ln_dynldf_iso = .false. ! iso-neutral (require "key_ldfslp") … … 12 12 rn_ahm_0_lap = 40000. ! horizontal laplacian eddy viscosity [m2/s] 13 13 rn_ahmb_0 = 0. ! background eddy viscosity for ldf_iso [m2/s] 14 rn_ahm_0_blp = 0. ! horizontal bilaplacian eddy viscosity [m4/s] 14 rn_ahm_0_blp = 0. ! horizontal bilaplacian eddy viscosity [m4/s] 15 rn_cmsmag_1 = 3. ! constant in laplacian Smagorinsky viscosity 16 rn_cmsmag_2 = 3 ! constant in bilaplacian Smagorinsky viscosity 17 rn_cmsh = 1. ! 1 or 0 , if 0 -use only shear for Smagorinsky viscosity 18 rn_ahm_m_blp = -1.e12 ! upper limit for bilap abs(ahm) < min( dx^4/128rdt, rn_ahm_m_blp) 19 rn_ahm_m_lap = 40000. ! upper limit for lap ahm < min(dx^2/16rdt, rn_ahm_m_lap) 15 20 /
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