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comparison src/SbpOperators/volumeops/derivatives/second_derivative.jl @ 952:6a8d7fbf55fc feature/laplace_opset

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Review: Stencil set method for second_derivative?
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 14 Mar 2022 08:27:54 +0100
parents 38d1752a9aff
children 2ae62dbaf839
comparison
equal deleted inserted replaced
951:66e8faf4bb4b 952:6a8d7fbf55fc
15 function second_derivative(grid::EquidistantGrid, inner_stencil, closure_stencils, direction) 15 function second_derivative(grid::EquidistantGrid, inner_stencil, closure_stencils, direction)
16 h_inv = inverse_spacing(grid)[direction] 16 h_inv = inverse_spacing(grid)[direction]
17 return SbpOperators.volume_operator(grid, scale(inner_stencil,h_inv^2), scale.(closure_stencils,h_inv^2), even, direction) 17 return SbpOperators.volume_operator(grid, scale(inner_stencil,h_inv^2), scale.(closure_stencils,h_inv^2), even, direction)
18 end 18 end
19 second_derivative(grid::EquidistantGrid{1}, inner_stencil, closure_stencils) = second_derivative(grid,inner_stencil,closure_stencils,1) 19 second_derivative(grid::EquidistantGrid{1}, inner_stencil, closure_stencils) = second_derivative(grid,inner_stencil,closure_stencils,1)
20
21 # REVIEW: Stencil set method?