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Fix Biharmonic Viscosity on Cubed-Sphere Grid #3850

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Closes #3849.

Comment on lines +81 to +82
@inline Δy_∇²u(i, j, k, grid, closure, u, v) = Δy_qᶠᶜᶜ(i, j, k, grid, biharmonic_mask_x, ∇²hᶠᶜᶜ, u)
@inline Δx_∇²v(i, j, k, grid, closure, u, v) = Δx_qᶜᶠᶜ(i, j, k, grid, biharmonic_mask_y, ∇²hᶜᶠᶜ, v)
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Are ∇²v and ∇²u still appropriate names for these operators? It's a bit confusing.

Co-authored-by: Gregory L. Wagner <[email protected]>
@navidcy navidcy added numerics 🧮 So things don't blow up and boil the lobsters alive cubed sphere 🧊🌎 labels Oct 19, 2024
siddharthabishnu added a commit that referenced this pull request Oct 21, 2024
siddharthabishnu and others added 2 commits October 30, 2024 11:45
…ar_biharmonic_diffusivity.jl

Co-authored-by: Simone Silvestri <[email protected]>
…ar_biharmonic_diffusivity.jl

Co-authored-by: Simone Silvestri <[email protected]>
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Biharmonic viscosity on Cubed-Sphere grid
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