- Timestamp:
- 2013-05-03T14:35:21+02:00 (11 years ago)
- File:
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- 1 edited
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branches/2013/dev_r3853_CNRS9_ConfSetting/NEMOGCM/CONFIG/SHARED/namelist_ref
r3875 r3901 529 529 rn_bfri2 = 1.e-3 ! bottom drag coefficient (non linear case) 530 530 rn_bfeb2 = 2.5e-3 ! bottom turbulent kinetic energy background (m2/s2) 531 rn_bfrz0 = 3.e-3 ! bottom roughness for loglayer bfr coeff 531 532 ln_bfr2d = .false. ! horizontal variation of the bottom friction coef (read a 2D mask file ) 532 533 rn_bfrien = 50. ! local multiplying factor of bfr (ln_bfr2d=T) … … 604 605 rn_ahtb_0 = 0. ! background eddy diffusivity for ldf_iso [m2/s] 605 606 ! (normally=0; not used with Griffies) 607 rn_slpmax = 0.01 ! slope limit 608 rn_chsmag = 1. ! multiplicative factor in Smagorinsky diffusivity 609 rn_smsh = 1. ! Smagorinsky diffusivity: = 0 - use only sheer 610 rn_aht_m = 2000. ! upper limit or stability criteria for lateral eddy diffusivity (m2/s) 606 611 / 607 612 !----------------------------------------------------------------------- … … 678 683 rn_ahmb_0 = 0. ! background eddy viscosity for ldf_iso [m2/s] 679 684 rn_ahm_0_blp = 0. ! horizontal bilaplacian eddy viscosity [m4/s] 685 rn_cmsmag_1 = 3. ! constant in laplacian Smagorinsky viscosity 686 rn_cmsmag_2 = 3 ! constant in bilaplacian Smagorinsky viscosity 687 rn_cmsh = 1. ! 1 or 0 , if 0 -use only shear for Smagorinsky viscosity 688 rn_ahm_m_blp = -1.e12 ! upper limit for bilap abs(ahm) < min( dx^4/128rdt, rn_ahm_m_blp) 689 rn_ahm_m_lap = 40000. ! upper limit for lap ahm < min(dx^2/16rdt, rn_ahm_m_lap) 680 690 / 681 691 … … 728 738 rn_emin = 1.e-6 ! minimum value of tke [m2/s2] 729 739 rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2] 740 rn_bshear = 1.e-20 ! background shear (>0) currently a numerical threshold (do not change it) 730 741 nn_mxl = 2 ! mixing length: = 0 bounded by the distance to surface and bottom 731 742 ! = 1 bounded by the local vertical scale factor
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