source:
trunk/DOC/TexFiles/Namelist/namtra_ldf
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3294
Last change on this file since 3294 was 3294, checked in by rblod, 12 years ago | |
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File size: 1.6 KB |
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[3294] | 1 | !---------------------------------------------------------------------------------- |
2 | &namtra_ldf ! lateral diffusion scheme for tracers | |
3 | !---------------------------------------------------------------------------------- | |
4 | ! ! Operator type: | |
5 | ln_traldf_lap = .true. ! laplacian operator | |
6 | ln_traldf_bilap = .false. ! bilaplacian operator | |
[2540] | 7 | ! ! Direction of action : |
[3294] | 8 | ln_traldf_level = .false. ! iso-level |
9 | ln_traldf_hor = .false. ! horizontal (geopotential) | |
10 | ! (needs "key_ldfslp" when ln_sco=T) | |
11 | ln_traldf_iso = .true. ! iso-neutral (needs "key_ldfslp") | |
12 | ! ! Griffies parameters | |
13 | ln_traldf_grif = .false. ! use griffies triads (needs "key_ldfslp") | |
14 | ln_traldf_gdia = .false. ! output griffies strfn (needs "key_ldfslp") | |
15 | ln_triad_iso = .false. ! pure lateral mixing in ML (needs "key_ldfslp") | |
16 | ln_botmix_grif = .false. ! lateral mixing on bottom (needs "key_ldfslp") | |
17 | ! ! Coefficients | |
18 | ! rn_aeiv_0 is ignored with Held-Larichev spatially varying aeiv | |
19 | ! (key_traldf_c2d & key_traldf_eiv & key_orca_r2, _r1 or _r05) | |
20 | rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s] | |
21 | ! (always used with Griffies; otherwise needs "key_traldf_eiv") | |
[2540] | 22 | rn_aht_0 = 2000. ! horizontal eddy diffusivity for tracers [m2/s] |
23 | rn_ahtb_0 = 0. ! background eddy diffusivity for ldf_iso [m2/s] | |
[3294] | 24 | ! (normally=0; not used with Griffies) |
[2540] | 25 | / |
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