| 1 | !----------------------------------------------------------------------- |
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| 2 | &namsbc ! Surface Boundary Condition (surface module) |
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| 3 | !----------------------------------------------------------------------- |
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| 4 | nn_fsbc = 5 ! frequency of surface boundary condition computation |
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| 5 | ! (also = the frequency of sea-ice & iceberg model call) |
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| 6 | ! Type of air-sea fluxes |
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| 7 | ln_usr = .false. ! user defined formulation (T => check usrdef_sbc) |
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| 8 | ln_flx = .false. ! flux formulation (T => fill namsbc_flx ) |
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| 9 | ln_blk = .true. ! Bulk formulation (T => fill namsbc_blk ) |
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| 10 | ! Type of coupling (Ocean/Ice/Atmosphere) : |
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| 11 | ln_cpl = .false. ! atmosphere coupled formulation ( requires key_oasis3 ) |
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| 12 | ln_mixcpl = .false. ! forced-coupled mixed formulation ( requires key_oasis3 ) |
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| 13 | nn_components = 0 ! configuration of the opa-sas OASIS coupling |
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| 14 | ! =0 no opa-sas OASIS coupling: default single executable configuration |
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| 15 | ! =1 opa-sas OASIS coupling: multi executable configuration, OPA component |
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| 16 | ! =2 opa-sas OASIS coupling: multi executable configuration, SAS component |
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| 17 | nn_limflx = -1 ! LIM3 Multi-category heat flux formulation (use -1 if LIM3 is not used) |
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| 18 | ! =-1 Use per-category fluxes, bypass redistributor, forced mode only, not yet implemented coupled |
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| 19 | ! = 0 Average per-category fluxes (forced and coupled mode) |
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| 20 | ! = 1 Average and redistribute per-category fluxes, forced mode only, not yet implemented coupled |
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| 21 | ! = 2 Redistribute a single flux over categories (coupled mode only) |
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| 22 | ! Sea-ice : |
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| 23 | nn_ice = 2 ! =0 no ice boundary condition , |
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| 24 | ! =1 use observed ice-cover , |
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| 25 | ! =2 to 4 : ice-model used (LIM2, LIM3 or CICE) ("key_lim3", "key_lim2", or "key_cice") |
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| 26 | nn_ice_embd = 1 ! =0 levitating ice (no mass exchange, concentration/dilution effect) |
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| 27 | ! =1 levitating ice with mass and salt exchange but no presure effect |
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| 28 | ! =2 embedded sea-ice (full salt and mass exchanges and pressure) |
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| 29 | ! Misc. options of sbc : |
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| 30 | ln_traqsr = .true. ! Light penetration in the ocean (T => fill namtra_qsr) |
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| 31 | ln_dm2dc = .false. ! daily mean to diurnal cycle on short wave |
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| 32 | ln_rnf = .true. ! runoffs (T => fill namsbc_rnf) |
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| 33 | ln_ssr = .true. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
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| 34 | nn_fwb = 2 ! FreshWater Budget: =0 unchecked |
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| 35 | ! =1 global mean of e-p-r set to zero at each time step |
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| 36 | ! =2 annual global mean of e-p-r set to zero |
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| 37 | ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr ) |
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| 38 | ln_isf = .false. ! ice shelf (T => fill namsbc_isf) |
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| 39 | ln_wave = .false. ! Activate coupling with wave (T => fill namsbc_wave) |
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| 40 | ln_cdgw = .false. ! Neutral drag coefficient read from wave model (T => ln_wave=.true. & fill namsbc_wave) |
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| 41 | ln_sdw = .false. ! Read 2D Surf Stokes Drift & Computation of 3D stokes drift (T => ln_wave=.true. & fill namsbc_wave) |
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| 42 | ln_tauoc = .false. ! Activate ocean stress modified by external wave induced stress (T => ln_wave=.true. & fill namsbc_wave) |
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| 43 | ln_stcor = .false. ! Activate Stokes Coriolis term (T => ln_wave=.true. & ln_sdw=.true. & fill namsbc_wave) |
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| 44 | nn_lsm = 0 ! =0 land/sea mask for input fields is not applied (keep empty land/sea mask filename field) , |
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| 45 | ! =1:n number of iterations of land/sea mask application for input fields (fill land/sea mask filename field) |
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| 46 | / |
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