source:
branches/2017/dev_r7881_no_wrk_alloc/DOC/Namelists/nambfr
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8367
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1 | !----------------------------------------------------------------------- |
2 | &nambfr ! bottom friction (default: linear) |
3 | !----------------------------------------------------------------------- |
4 | nn_bfr = 1 ! type of bottom friction : = 0 : free slip, = 1 : linear friction |
5 | ! = 2 : nonlinear friction |
6 | rn_bfri1 = 4.e-4 ! bottom drag coefficient (linear case) |
7 | rn_bfri2 = 1.e-3 ! bottom drag coefficient (non linear case). Minimum coeft if ln_loglayer=T |
8 | rn_bfri2_max= 1.e-1 ! max. bottom drag coefficient (non linear case and ln_loglayer=T) |
9 | rn_bfeb2 = 2.5e-3 ! bottom turbulent kinetic energy background (m2/s2) |
10 | rn_bfrz0 = 3.e-3 ! bottom roughness [m] if ln_loglayer=T |
11 | ln_bfr2d = .false. ! horizontal variation of the bottom friction coef (read a 2D mask file ) |
12 | rn_bfrien = 50. ! local multiplying factor of bfr (ln_bfr2d=T) |
13 | rn_tfri1 = 4.e-4 ! top drag coefficient (linear case) |
14 | rn_tfri2 = 2.5e-3 ! top drag coefficient (non linear case). Minimum coeft if ln_loglayer=T |
15 | rn_tfri2_max= 1.e-1 ! max. top drag coefficient (non linear case and ln_loglayer=T) |
16 | rn_tfeb2 = 0.0 ! top turbulent kinetic energy background (m2/s2) |
17 | rn_tfrz0 = 3.e-3 ! top roughness [m] if ln_loglayer=T |
18 | ln_tfr2d = .false. ! horizontal variation of the top friction coef (read a 2D mask file ) |
19 | rn_tfrien = 50. ! local multiplying factor of tfr (ln_tfr2d=T) |
20 | |
21 | ln_bfrimp = .true. ! implicit bottom friction (requires ln_zdfexp = .false. if true) |
22 | ln_loglayer = .false. ! logarithmic formulation (non linear case) |
23 | / |
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