JuliaDataCubes / JuliaDataCubes/YAXArrays.jl

lines plot of one dimensional YAXArray fails

Open
#489 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
Julia
Stars
132
Forks
25
PR merge metrics
No merged PRs in 30d

Description

Running a line plot of a one dimensional YAXArray backed by a DiskArray this fails with the following error, running a scatterplot with the same data works.
I am not sure where exactly this is breaking and whether this is a DiskArray interaction problem or something in DimensionalData.

lines(dec[longitude=Near(angralon),lat=Near(angralat), Scale=At("anomalies")])
Stacktrace:
  [1] sumlengths(points::DiskArrays.SubDiskArray{Point{2, Float32}, 1, DiskArrays.BroadcastDiskArray{Point{2, Float32}, 1, Base.Broadcast.Broadcasted{DiskArrays.ChunkStyle{1}, Tuple{Base.OneTo{Int64}}, Base.Broadcast.var"#11#12"{typeof(Makie.f32_convert), Tuple{Base.Broadcast.Pick{1}, Base.Broadcast.var"#13#14"{Base.Broadcast.var"#11#12"{Base.Constructor{Point{2, Float64}}, Tuple{Base.Broadcast.Pick{1}, Base.Broadcast.var"#13#14"{typeof(DimensionalDataMakie._floatornan64), Tuple{Base.Broadcast.Pick{2}}}}}, Tuple{Base.Broadcast.Pick{2}, Base.Broadcast.Pick{3}}}}}, Tuple{Base.RefValue{Nothing}, Vector{Int64}, DiskArrays.PermutedDiskArray{Union{Missing, Float64}, 1, PermutedDimsArray{Union{Missing, Float64}, 1, (1,), (1,), DiskArrays.SubDiskArray{Union{Missing, Float64}, 1, DiskArrayTools.CFDiskArray{Union{Missing, Float64}, 4, Float64, ZArray{Float64, 4, Zarr.BloscCompressor, DirectoryStore}, Float64}, Tuple{Base.Slice{Base.OneTo{Int64}}, Int64, Int64, Int64}, false}}}}}}, Tuple{Base.OneTo{Int64}}, false}, resolution::Vec{2, Float32})
    @ GLMakie ~/.julia/packages/GLMakie/TH3rf/src/glshaders/lines.jl:12
  [2] map(f::typeof(GLMakie.sumlengths), arg1::Observable{DiskArrays.SubDiskArray{Point{2, Float32}, 1, DiskArrays.BroadcastDiskArray{Point{2, Float32}, 1, Base.Broadcast.Broadcasted{DiskArrays.ChunkStyle{1}, Tuple{Base.OneTo{Int64}}, Base.Broadcast.var"#11#12"{typeof(Makie.f32_convert), Tuple{Base.Broadcast.Pick{1}, Base.Broadcast.var"#13#14"{Base.Broadcast.var"#11#12"{Base.Constructor{Point{2, Float64}}, Tuple{Base.Broadcast.Pick{1}, Base.Broadcast.var"#13#14"{typeof(DimensionalDataMakie._floatornan64), Tuple{Base.Broadcast.Pick{2}}}}}, Tuple{Base.Broadcast.Pick{2}, Base.Broadcast.Pick{3}}}}}, Tuple{Base.RefValue{Nothing}, Vector{Int64}, DiskArrays.PermutedDiskArray{Union{Missing, Float64}, 1, PermutedDimsArray{Union{Missing, Float64}, 1, (1,), (1,), DiskArrays.SubDiskArray{Union{Missing, Float64}, 1, DiskArrayTools.CFDiskArray{Union{Missing, Float64}, 4, Float64, ZArray{Float64, 4, Zarr.BloscCompressor, DirectoryStore}, Float64}, Tuple{Base.Slice{Base.OneTo{Int64}}, Int64, Int64, Int64}, false}}}}}}, Tuple{Base.OneTo{Int64}}, false}}, args::Observable{Vec{2, Float32}}; ignore_equal_values::Bool, priority::Int64)
    @ Observables ~/.julia/packages/Observables/YdEbO/src/Observables.jl:570
  [3] map
    @ ~/.julia/packages/Observables/YdEbO/src/Observables.jl:568 [inlined]
  [4] const_lift
    @ ~/.julia/packages/GLMakie/TH3rf/src/GLAbstraction/GLUtils.jl:106 [inlined]
  [5] macro expansion
    @ ~/.julia/packages/GLMakie/TH3rf/src/GLAbstraction/GLUtils.jl:89 [inlined]
  [6] draw_lines(screen::Any, position::Observable{DiskArrays.BroadcastDiskArray{Point{2, Float32}, 1, Base.Broadcast.Broadcasted{DiskArrays.ChunkStyle{1}, Tuple{Base.OneTo{Int64}}, Base.Broadcast.var"#11#12"{typeof(Makie.f32_convert), Tuple{Base.Broadcast.Pick{1}, Base.Broadcast.var"#13#14"{Base.Broadcast.var"#11#12"{Base.Constructor{Point{2, Float64}}, Tuple{Base.Broadcast.Pick{1}, Base.Broadcast.var"#13#14"{typeof(DimensionalDataMakie._floatornan64), Tuple{Base.Broadcast.Pick{2}}}}}, Tuple{Base.Broadcast.Pick{2}, Base.Broadcast.Pick{3}}}}}, Tuple{Base.RefValue{Nothing}, Vector{Int64}, DiskArrays.PermutedDiskArray{Union{Missing, Float64}, 1, PermutedDimsArray{Union{Missing, Float64}, 1, (1,), (1,), DiskArrays.SubDiskArray{Union{Missing, Float64}, 1, DiskArrayTools.CFDiskArray{Union{Missing, Float64}, 4, Float64, ZArray{Float64, 4, Zarr.BloscCompressor, DirectoryStore}, Float64}, Tuple{Base.Slice{Base.OneTo{Int64}}, Int64, Int64, Int64}, false}}}}}}}, data::Dict)
...
    @ VSCodeServer.JSONRPC ~/.vscode/extensions/julialang.language-julia-1.127.2/scripts/packages/JSONRPC/src/typed.jl:67
 [27] serve_notebook(pipename::String, debugger_pipename::String, outputchannel_logger::Base.CoreLogging.SimpleLogger; error_handler::var"#5#10"{String})
    @ VSCodeServer ~/.vscode/extensions/julialang.language-julia-1.127.2/scripts/packages/VSCodeServer/src/serve_notebook.jl:147
 [28] top-level scope
    @ ~/.vscode/extensions/julialang.language-julia-1.127.2/scripts/notebook/notebook.jl:35
Output is truncated. View as a [scrollable element](command:cellOutput.enableScrolling?46207d03-d971-4ceb-9aee-ffa4ef5bb3c8) or open in a [text editor](command:workbench.action.openLargeOutput?46207d03-d971-4ceb-9aee-ffa4ef5bb3c8). Adjust cell output [settings](command:workbench.action.openSettings?%5B%22%40tag%3AnotebookOutputLayout%22%5D)...

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the one-dimensional DiskArray-backed YAXArray call shown in the issue: lines(dec[longitude=Near(angralon),lat=Near(angralat), Scale=At("anomalies")]). Trace the failure from GLMakie.sumlengths in the stacktrace and compare it with the working scatterplot. Done means the lines plot succeeds for this input without regressing the scatterplot path.

Written by the indexing model from the issue text.

Assessment

Tech stack
julia
Domain
data-visualization
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.