- Timestamp:
- 2010-11-11T15:32:35+01:00 (13 years ago)
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- 1 edited
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branches/nemo_v3_3_beta/NEMOGCM/CONFIG/GYRE/EXP00/namelist
r2371 r2375 544 544 rn_ediff = 0.1 ! coef. for vertical eddy coef. (avt=rn_ediff*mxl*sqrt(e) ) 545 545 rn_ediss = 0.7 ! coef. of the Kolmogoroff dissipation 546 rn_ebb = 3.75 ! coef. of the surface input of tke547 rn_emin = 1.e- 5! minimum value of tke [m2/s2]546 rn_ebb = 67.83 ! coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T) 547 rn_emin = 1.e-6 ! minimum value of tke [m2/s2] 548 548 rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2] 549 rn_bshear = 1.e-20 ! background shear (>0)550 549 nn_mxl = 2 ! mixing length: = 0 bounded by the distance to surface and bottom 551 550 ! = 1 bounded by the local vertical scale factor 552 551 ! = 2 first vertical derivative of mixing length bounded by 1 553 ! = 3 same criteria as case 2 but applied in a different way552 ! = 3 as =2 with distinct disspipative an mixing length scale 554 553 nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm) 555 ln_mxl0 = .false. ! mixing length scale surface value as function of wind stress (T) or not (F) 556 rn_lmin = 0.4 ! interior buoyancy lenght scale minimum value 557 rn_lmin0 = 0.4 ! surface buoyancy lenght scale minimum value 558 nn_etau = 0 ! exponentially deceasing penetration of tke due to internal & intertial waves 559 ! = 0 no penetration ( O(2 km) resolution) 560 ! = 1 additional tke source (rn_efr * en) 561 ! = 2 additional tke source (rn_efr * en) applied only at the base of the mixed layer 562 ! = 3 additional tke source (HF contribution: mean of stress module - module of mean stress) 563 nn_htau = 1 ! type of exponential decrease of tke penetration 554 ln_mxl0 = .true. ! surface mixing length scale = F(wind stress) (T) or not (F) 555 rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value 556 ln_lc = .true. ! Langmuir cell parameterisation (Axell 2002) 557 rn_lc = 0.15 ! coef. associated to Langmuir cells 558 nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves 559 ! = 0 no penetration 560 ! = 1 add a tke source below the ML 561 ! = 2 add a tke source just at the base of the ML 562 ! = 3 as = 1 applied on HF part of the stress ("key_coupled") 563 rn_efr = 0.05 ! fraction of surface tke value which penetrates below the ML (nn_etau=1 or 2) 564 nn_htau = 1 ! type of exponential decrease of tke penetration below the ML 564 565 ! = 0 constant 10 m length scale 565 ! = 1 0.5m at the equator to 30m at high latitudes 566 ! = 2 30 meters constant depth penetration 567 ! otion used only if nn_etau = 1 or 2: 568 rn_efr = 0.05 ! fraction of surface tke value which penetrates inside the ocean 569 ! otion used only if nn_etau = 3: 570 rn_addhft = -1.e-3 ! add offset applied to the "mean of stress module - module of mean stress" (always kept > 0) 571 rn_sclhft = 1. ! scale factor applied to the "mean of stress module - module of mean stress" 572 ln_lc = .false. ! Langmuir cell parameterisation 573 rn_lc = 0.15 ! coef. associated to Langmuir cells 566 ! = 1 0.5m at the equator to 30m poleward of 40 degrees 574 567 / 575 568 !------------------------------------------------------------------------
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