UV VIS4
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- UV_VIS4
- Option to activate/deactivate horizontal, biharmonic viscosity of momentum. The bihamonic mixing of momentum can be applied along terrain-following or geopotential levels. In ROMS, the viscosity is derived from the horizontal divergence of the deviatory stress tensor (Wajsowicz, 1993).
- parameter = visc4(ng)
- variable = visc4_p(:,:), visc4_r(:,:)
- required = MIX_S_UV, MIX_GEO_UV
- related = VISC_GRID
- routine = uv3dmix4_s.h, uv3dmix4_geo.h, uv3dmix.F
