- Timestamp:
- 2012-10-17T12:54:32+02:00 (11 years ago)
- File:
-
- 1 edited
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branches/2012/dev_r3435_UKMO7_SCOORDS/DOC/TexFiles/Namelist/namzgr_sco
r3294 r3507 2 2 &namzgr_sco ! s-coordinate or hybrid z-s-coordinate 3 3 !----------------------------------------------------------------------- 4 rn_sbot_min = 300. ! minimum depth of s-bottom surface (>0) (m) 5 rn_sbot_max = 5250. ! maximum depth of s-bottom surface (= ocean depth) (>0) (m) 6 rn_theta = 6.0 ! surface control parameter (0<=rn_theta<=20) 7 rn_thetb = 0.75 ! bottom control parameter (0<=rn_thetb<= 1) 8 rn_rmax = 0.15 ! maximum cut-off r-value allowed (0<rn_max<1) 9 ln_s_sigma = .false. ! hybrid s-sigma coordinates 10 rn_bb = 0.8 ! stretching with s-sigma 11 rn_hc = 150.0 ! critical depth with s-sigma 4 ln_s_sh94 = .true. ! Song & Haidvogel 1994 hybrid S-sigma (T)| 5 ln_s_sf12 = .false. ! Siddorn & Furner 2012 hybrid S-z-sigma (T)| if both are false the NEMO tanh stretching is applied 6 ln_sigcrit = .false. ! use sigma coordinates below critical depth (T) or Z coordinates (F) for Siddorn & Furner stretch 7 ! stretching coefficients for all functions 8 rn_sbot_min = 10.0 ! minimum depth of s-bottom surface (>0) (m) 9 rn_sbot_max = 7000.0 ! maximum depth of s-bottom surface (= ocean depth) (>0) (m) 10 rn_hc = 150.0 ! critical depth for transition to stretched coordinates 11 !!!!!!! Envelop bathymetry 12 rn_rmax = 0.3 ! maximum cut-off r-value allowed (0<r_max<1) 13 !!!!!!! SH94 stretching coefficients (ln_s_sh94 = .true.) 14 rn_theta = 6.0 ! surface control parameter (0<=theta<=20) 15 rn_bb = 0.8 ! stretching with SH94 s-sigma 16 !!!!!!! SF12 stretching coefficient (ln_s_sf12 = .true.) 17 rn_alpha = 4.4 ! stretching with SF12 s-sigma 18 rn_efold = 0.0 ! efold length scale for transition to stretched coord 19 rn_zs = 1.0 ! depth of surface grid box 20 ! bottom cell depth (Zb) is a linear function of water depth Zb = H*a + b 21 rn_zb_a = 0.024 ! bathymetry scaling factor for calculating Zb 22 rn_zb_b = -0.2 ! offset for calculating Zb 23 !!!!!!!! Other stretching (not SH94 or SF12) [also uses rn_theta above] 24 rn_thetb = 1.0 ! bottom control parameter (0<=thetb<= 1) 12 25 /
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