- Timestamp:
- 2010-11-11T15:32:35+01:00 (13 years ago)
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branches/nemo_v3_3_beta/NEMOGCM/CONFIG/ORCA2_OFF_PISCES/EXP00/namelist
r2371 r2375 589 589 rn_ediff = 0.1 ! coef. for vertical eddy coef. (avt=rn_ediff*mxl*sqrt(e) ) 590 590 rn_ediss = 0.7 ! coef. of the Kolmogoroff dissipation 591 rn_ebb = 6 0. ! coef. of the surface input of tke591 rn_ebb = 67.83 ! coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T) 592 592 rn_emin = 1.e-6 ! minimum value of tke [m2/s2] 593 593 rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2] 594 rn_bshear = 1.e-20 ! background shear (>0)595 594 nn_mxl = 2 ! mixing length: = 0 bounded by the distance to surface and bottom 596 595 ! = 1 bounded by the local vertical scale factor 597 596 ! = 2 first vertical derivative of mixing length bounded by 1 598 ! = 3 same criteria as case 2 but applied in a different way597 ! = 3 as =2 with distinct disspipative an mixing length scale 599 598 nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm) 600 ln_mxl0 = .false. ! mixing length scale surface value as function of wind stress (T) or not (F) 601 rn_lmin = 0.001 ! interior buoyancy lenght scale minimum value 602 rn_lmin0 = 0.01 ! surface buoyancy lenght scale minimum value 603 nn_etau = 0 ! exponentially deceasing penetration of tke due to internal & intertial waves 604 ! = 0 no penetration ( O(2 km) resolution) 605 ! = 1 additional tke source (rn_efr * en) 606 ! = 2 additional tke source (rn_efr * en) applied only at the base of the mixed layer 607 ! = 3 additional tke source (HF contribution: mean of stress module - module of mean stress) 608 nn_htau = 1 ! type of exponential decrease of tke penetration 599 ln_mxl0 = .true. ! surface mixing length scale = F(wind stress) (T) or not (F) 600 rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value 601 ln_lc = .true. ! Langmuir cell parameterisation (Axell 2002) 602 rn_lc = 0.15 ! coef. associated to Langmuir cells 603 nn_etau = 1 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves 604 ! = 0 no penetration 605 ! = 1 add a tke source below the ML 606 ! = 2 add a tke source just at the base of the ML 607 ! = 3 as = 1 applied on HF part of the stress ("key_coupled") 608 rn_efr = 0.05 ! fraction of surface tke value which penetrates below the ML (nn_etau=1 or 2) 609 nn_htau = 1 ! type of exponential decrease of tke penetration below the ML 609 610 ! = 0 constant 10 m length scale 610 ! = 1 0.5m at the equator to 30m at high latitudes 611 ! = 2 30 meters constant depth penetration 612 ! otion used only if nn_etau = 1 or 2: 613 rn_efr = 0.05 ! fraction of surface tke value which penetrates inside the ocean 614 ! otion used only if nn_etau = 3: 615 rn_addhft = -1.e-3 ! add offset applied to the "mean of stress module - module of mean stress" (always kept > 0) 616 rn_sclhft = 1. ! scale factor applied to the "mean of stress module - module of mean stress" 617 ln_lc = .false. ! Langmuir cell parameterisation 618 rn_lc = 0.15 ! coef. associated to Langmuir cells 611 ! = 1 0.5m at the equator to 30m poleward of 40 degrees 619 612 / 620 613 !------------------------------------------------------------------------
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