source:
NEMO/trunk/doc/latex/SI3/namelists/namsbc
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15814
| Last change on this file since 15814 was 14176, checked in by nicolasmartin, 3 years ago | |
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| 1 | !------------------------------------------------------------------------------ |
| 2 | &namsbc ! Ice surface boundary conditions |
| 3 | !------------------------------------------------------------------------------ |
| 4 | rn_cio = 5.0e-03 ! ice-ocean drag coefficient (-) |
| 5 | nn_snwfra = 2 ! calculate the fraction of ice covered by snow (for zdf and albedo) |
| 6 | ! = 0 fraction = 1 (if snow) or 0 (if no snow) |
| 7 | ! = 1 fraction = 1-exp(-0.2*rhos*hsnw) [MetO formulation] |
| 8 | ! = 2 fraction = hsnw / (hsnw+0.02) [CICE formulation] |
| 9 | rn_snwblow = 0.66 ! mesure of snow blowing into the leads |
| 10 | ! = 1 => no snow blowing, < 1 => some snow blowing |
| 11 | nn_flxdist = -1 ! Redistribute heat flux over ice categories |
| 12 | ! =-1 Do nothing (needs N(cat) fluxes) |
| 13 | ! = 0 Average N(cat) fluxes then apply the average over the N(cat) ice |
| 14 | ! = 1 Average N(cat) fluxes then redistribute over the N(cat) ice using T-ice and albedo sensitivity |
| 15 | ! = 2 Redistribute a single flux over categories |
| 16 | ln_cndflx = .false. ! Use conduction flux as surface boundary conditions (i.e. for Jules coupling) |
| 17 | ln_cndemulate = .false. ! emulate conduction flux (if not provided in the inputs) |
| 18 | nn_qtrice = 1 ! Solar flux transmitted thru the surface scattering layer: |
| 19 | ! = 0 Grenfell and Maykut 1977 (depends on cloudiness and is 0 when there is snow) |
| 20 | ! = 1 Lebrun 2019 (equals 0.3 anytime with different melting/dry snw conductivities) |
| 21 | / |
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