mirror of
https://github.com/JuliaFEM/JuliaFEM.jl.git
synced 2026-08-31 00:16:22 +00:00
Jukka Aho
53 lines
1.5 KiB
Julia
53 lines
1.5 KiB
Julia
using JuliaFEM
|
|
using JuliaFEM.Testing
|
|
|
|
@testset "get nodal values" begin
|
|
el1 = Element(Seg2, [1, 2])
|
|
el2 = Element(Seg2, [2, 3])
|
|
X = Dict{Int64, Vector{Float64}}(
|
|
1 => [0.0],
|
|
2 => [1.0],
|
|
3 => [2.0])
|
|
T = Dict{Int64, Vector{Float64}}(
|
|
1 => [0.0],
|
|
2 => [1.0],
|
|
3 => [0.0])
|
|
P = Problem(Heat, "foo", 1)
|
|
push!(P, el1, el2)
|
|
update!(P, "geometry", X)
|
|
update!(P, "temperature", T)
|
|
@test isnan(P("temperature", [-0.1]))
|
|
@test isapprox(P("temperature", [0.0]), [0.0])
|
|
@test isapprox(P("temperature", [0.5]), [0.5])
|
|
@test isapprox(P("temperature", [1.0]), [1.0])
|
|
@test isapprox(P("temperature", [1.5]), [0.5])
|
|
@test isapprox(P("temperature", [2.0]), [0.0])
|
|
@test isnan(P("temperature", [ 2.1]))
|
|
end
|
|
|
|
|
|
@testset "interpolate from set of elements" begin
|
|
el1 = Element(Seg2, [1, 2])
|
|
el2 = Element(Seg2, [2, 3])
|
|
X = Dict{Int64, Vector{Float64}}(
|
|
1 => [0.0],
|
|
2 => [1.0],
|
|
3 => [2.0])
|
|
T = Dict{Int64, Vector{Float64}}(
|
|
1 => [0.0],
|
|
2 => [1.0],
|
|
3 => [0.0])
|
|
P = Problem(Heat, "foo", 1)
|
|
push!(P, el1, el2)
|
|
update!(P, "geometry", X)
|
|
update!(P, "temperature", T)
|
|
@test isnan(P("temperature", [-0.1]))
|
|
@test isapprox(P("temperature", [0.0]), [0.0])
|
|
@test isapprox(P("temperature", [0.5]), [0.5])
|
|
@test isapprox(P("temperature", [1.0]), [1.0])
|
|
@test isapprox(P("temperature", [1.5]), [0.5])
|
|
@test isapprox(P("temperature", [2.0]), [0.0])
|
|
@test isnan(P("temperature", [ 2.1]))
|
|
end
|
|
|