DifferentialEquations fails with Unitful: DimensionError: m s^-2 and 0.0 m s^-1 are not dimensionally compatible. #952
Comments
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Error Click meDimensionError: m s^-2 and 0.0 m s^-1 are not dimensionally compatible.
convert(::Type{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, ::Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}})@conversion.jl:112
setindex!(::Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, ::Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}, ::Int64)@array.jl:966
_unsafe_copyto!(::Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, ::Int64, ::Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, ::Int64, ::Int64)@array.jl:253
unsafe_copyto!@array.jl:307[inlined]
_copyto_impl!@array.jl:331[inlined]
copyto!@array.jl:317[inlined]
copyto!@array.jl:343[inlined]
copyto_axcheck!@abstractarray.jl:1127[inlined]
Array@array.jl:626[inlined]
convert@array.jl:617[inlined]
#100@array_partition.jl:573[inlined]
ntuple@ntuple.jl:49[inlined]
convert@array_partition.jl:573[inlined]
setindex!@array.jl:966[inlined]
initialize!(::OrdinaryDiffEq.ODEIntegrator{OrdinaryDiffEq.DPRKN6, true, RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, Nothing, Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, Unitful.Quantity{Int64, 𝐓^-1, Unitful.FreeUnits{(s^-1,), 𝐓^-1, nothing}}, Float64, Float64, Float64, Float64, Vector{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}}}}, SciMLBase.ODESolution{Unitful.Quantity{Float64}, 2, Vector{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}}, Nothing, Nothing, Vector{Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}}, Vector{Vector{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}}}}}, SciMLBase.ODEProblem{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, Tuple{Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}}, true, Unitful.Quantity{Int64, 𝐓^-1, Unitful.FreeUnits{(s^-1,), 𝐓^-1, nothing}}, SciMLBase.DynamicalODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, typeof(Main.var"workspace#10".harmonicoscillator), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.var"#283#285", LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}, SciMLBase.SecondOrderODEProblem{true}}, OrdinaryDiffEq.DPRKN6, OrdinaryDiffEq.InterpolationData{SciMLBase.DynamicalODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, typeof(Main.var"workspace#10".harmonicoscillator), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.var"#283#285", LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, Vector{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}}, Vector{Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}}, Vector{Vector{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}}}}}, OrdinaryDiffEq.DPRKN6Cache{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, RecursiveArrayTools.ArrayPartition{Float64, Tuple{Vector{Float64}, Vector{Float64}}}, OrdinaryDiffEq.DPRKN6ConstantCache{Float64, Float64}}}, DiffEqBase.Stats, Nothing}, SciMLBase.DynamicalODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, typeof(Main.var"workspace#10".harmonicoscillator), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.var"#283#285", LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, OrdinaryDiffEq.DPRKN6Cache{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, RecursiveArrayTools.ArrayPartition{Float64, Tuple{Vector{Float64}, Vector{Float64}}}, OrdinaryDiffEq.DPRKN6ConstantCache{Float64, Float64}}, OrdinaryDiffEq.DEOptions{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, Float64, Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, OrdinaryDiffEq.PIController{Rational{Int64}}, typeof(DiffEqBase.ODE_DEFAULT_NORM), typeof(LinearAlgebra.opnorm), Nothing, SciMLBase.CallbackSet{Tuple{}, Tuple{}}, typeof(DiffEqBase.ODE_DEFAULT_ISOUTOFDOMAIN), typeof(DiffEqBase.ODE_DEFAULT_PROG_MESSAGE), typeof(DiffEqBase.ODE_DEFAULT_UNSTABLE_CHECK), DataStructures.BinaryHeap{Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, DataStructures.FasterForward}, DataStructures.BinaryHeap{Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, DataStructures.FasterForward}, Nothing, Nothing, Int64, Tuple{}, Tuple{}, Tuple{}}, RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}}}, Float64, Nothing, OrdinaryDiffEq.DefaultInit}, ::OrdinaryDiffEq.DPRKN6Cache{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-2, Unitful.FreeUnits{(m, s^-2), 𝐋 𝐓^-2, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}}}, Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, RecursiveArrayTools.ArrayPartition{Float64, Tuple{Vector{Float64}, Vector{Float64}}}, OrdinaryDiffEq.DPRKN6ConstantCache{Float64, Float64}})@rkn_perform_step.jl:655
var"#__init#632"(::Tuple{}, ::Tuple{}, ::Tuple{}, ::Nothing, ::Bool, ::Bool, ::Bool, ::Nothing, ::Nothing, ::Bool, ::Bool, ::Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, ::Nothing, ::Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, ::Bool, ::Bool, ::Rational{Int64}, ::Nothing, ::Nothing, ::Rational{Int64}, ::Int64, ::Int64, ::Int64, ::Nothing, ::Nothing, ::Rational{Int64}, ::Nothing, ::Bool, ::Int64, ::Int64, ::typeof(DiffEqBase.ODE_DEFAULT_NORM), ::typeof(LinearAlgebra.opnorm), ::typeof(DiffEqBase.ODE_DEFAULT_ISOUTOFDOMAIN), ::typeof(DiffEqBase.ODE_DEFAULT_UNSTABLE_CHECK), ::Bool, ::Bool, ::Bool, ::Bool, ::Bool, ::Bool, ::Bool, ::Int64, ::String, ::typeof(DiffEqBase.ODE_DEFAULT_PROG_MESSAGE), ::Nothing, ::Bool, ::Bool, ::Bool, ::Bool, ::OrdinaryDiffEq.DefaultInit, ::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}, ::typeof(SciMLBase.__init), ::SciMLBase.ODEProblem{RecursiveArrayTools.ArrayPartition{Unitful.Quantity{Float64}, Tuple{Vector{Unitful.Quantity{Float64, 𝐋 𝐓^-1, Unitful.FreeUnits{(m, s^-1), 𝐋 𝐓^-1, nothing}}}, Vector{Unitful.Quantity{Float64, 𝐋, Unitful.FreeUnits{(m,), 𝐋, nothing}}}}}, Tuple{Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}, Unitful.Quantity{Float64, 𝐓, Unitful.FreeUnits{(s,), 𝐓, nothing}}}, true, Unitful.Quantity{Int64, 𝐓^-1, Unitful.FreeUnits{(s^-1,), 𝐓^-1, nothing}}, SciMLBase.DynamicalODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, typeof(Main.var"workspace#10".harmonicoscillator), LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, SciMLBase.ODEFunction{true, SciMLBase.FullSpecialize, SciMLBase.var"#283#285", LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, LinearAlgebra.UniformScaling{Bool}, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, Nothing, typeof(SciMLBase.DEFAULT_OBSERVED), Nothing, Nothing}, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}, SciMLBase.SecondOrderODEProblem{true}}, ::OrdinaryDiffEq.DPRKN6, ::Tuple{}, ::Tuple{}, ::Tuple{}, ::Type{Val{true}})@solve.jl:499
__init@solve.jl:10[inlined]
#__solve#631@solve.jl:5[inlined]
__solve@solve.jl:1[inlined]
#solve_call#22@solve.jl:509[inlined]
solve_call@solve.jl:479[inlined]
#solve_up#29@solve.jl:932[inlined]
solve_up@solve.jl:905[inlined]
#solve#27@solve.jl:842[inlined]
solve@solve.jl:832[inlined]
top-level scope@[Local: 1](http://localhost:1234/edit?id=d5d60d94-e019-11ed-2099-59a92d98a533#)[inlined] |
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That's probably not too hard to handle though I probably won't look into it soon. |
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It seems like that |
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Running into a similar error. |
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Hi,
I tried this harmonic oscillator example with Unitful.jl.
But it doesn't work:
Code:
Click me
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