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Fix for LES tke in real-data cases #1499

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Fix for LES tke in real-data cases #1499

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2 changes: 2 additions & 0 deletions src/core_atmosphere/dynamics/mpas_atm_dissipation_models.F
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Expand Up @@ -407,8 +407,10 @@ subroutine les_models( les_model_opt, les_surface_opt, dynamics_substep, eddy_vi
! eddy viscocities set here if we are running the 1.5 order prognostic tke scheme
eddy_visc_h = c_k*l_horizontal*sqrt(scalars(index_tke,k,iCell))
eddy_visc_h = min(eddy_visc_h,(0.01*config_len_disp**2) * invDt)
eddy_visc_h = max(0.01, eddy_visc_h)
eddy_visc_v = c_k*l_vertical*sqrt(scalars(index_tke,k,iCell))
eddy_visc_v = min(eddy_visc_v,(0.01*delta_z**2) * invDt)
eddy_visc_v = max(0.01, eddy_visc_v)

eddy_visc_horz(k,iCell) = eddy_visc_h
eddy_visc_vert(k,iCell) = eddy_visc_v
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