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comparison test/SbpOperators/boundaryops/normal_derivative_test.jl @ 2054:c08bc343d1cd feature/sbp_operators/laplace_curvilinear

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Merge feature/grids/geometry_functions
author Jonatan Werpers <jonatan@werpers.com>
date Sat, 07 Feb 2026 22:54:36 +0100
parents f3d7e2d7a43f 0e93fc7fb2e2
children
comparison
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2052:a590dc4af7ea 2054:c08bc343d1cd
57 @test d_w*v ≈ -v∂x[1,:] atol = 1e-13 57 @test d_w*v ≈ -v∂x[1,:] atol = 1e-13
58 @test d_e*v ≈ v∂x[end,:] atol = 1e-13 58 @test d_e*v ≈ v∂x[end,:] atol = 1e-13
59 @test d_s*v ≈ -v∂y[:,1] atol = 1e-13 59 @test d_s*v ≈ -v∂y[:,1] atol = 1e-13
60 @test d_n*v ≈ v∂y[:,end] atol = 1e-13 60 @test d_n*v ≈ v∂y[:,end] atol = 1e-13
61 end 61 end
62 end
63
64 @testset "0D" begin
65 g = ZeroDimGrid(1)
66 @test_throws ArgumentError("ZeroDimGrid has no boundaries") normal_derivative(g, stencil_set, ())
62 end 67 end
63 end 68 end
64 69
65 @testset "MappedGrid" begin 70 @testset "MappedGrid" begin
66 c = Chart(unitsquare()) do (ξ,η) 71 c = Chart(unitsquare()) do (ξ,η)