mirror of
https://github.com/JuliaFEM/JuliaFEM.jl.git
synced 2026-08-06 04:21:33 +00:00
Jukka Aho
56 lines
1.6 KiB
Julia
56 lines
1.6 KiB
Julia
# This file is a part of JuliaFEM.
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# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
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using JuliaFEM
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using JuliaFEM.Testing
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@testset "get nodal values" begin
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el1 = Element(Seg2, [1, 2])
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el2 = Element(Seg2, [2, 3])
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X = Dict{Int64, Vector{Float64}}(
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1 => [0.0],
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2 => [1.0],
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3 => [2.0])
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T = Dict{Int64, Vector{Float64}}(
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1 => [0.0],
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2 => [1.0],
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3 => [0.0])
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P = Problem(Heat, "foo", 1)
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push!(P, el1, el2)
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update!(P, "geometry", X)
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update!(P, "temperature", T)
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@test isnan(P("temperature", [-0.1]))
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@test isapprox(P("temperature", [0.0]), [0.0])
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@test isapprox(P("temperature", [0.5]), [0.5])
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@test isapprox(P("temperature", [1.0]), [1.0])
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@test isapprox(P("temperature", [1.5]), [0.5])
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@test isapprox(P("temperature", [2.0]), [0.0])
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@test isnan(P("temperature", [ 2.1]))
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end
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@testset "interpolate from set of elements" begin
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el1 = Element(Seg2, [1, 2])
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el2 = Element(Seg2, [2, 3])
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X = Dict{Int64, Vector{Float64}}(
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1 => [0.0],
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2 => [1.0],
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3 => [2.0])
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T = Dict{Int64, Vector{Float64}}(
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1 => [0.0],
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2 => [1.0],
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3 => [0.0])
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P = Problem(Heat, "foo", 1)
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push!(P, el1, el2)
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update!(P, "geometry", X)
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update!(P, "temperature", T)
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@test isnan(P("temperature", [-0.1]))
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@test isapprox(P("temperature", [0.0]), [0.0])
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@test isapprox(P("temperature", [0.5]), [0.5])
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@test isapprox(P("temperature", [1.0]), [1.0])
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@test isapprox(P("temperature", [1.5]), [0.5])
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@test isapprox(P("temperature", [2.0]), [0.0])
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@test isnan(P("temperature", [ 2.1]))
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end
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