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Plotting of NaN values #160

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jkrimmer opened this issue Jan 12, 2022 · 3 comments
Open

Plotting of NaN values #160

jkrimmer opened this issue Jan 12, 2022 · 3 comments

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@jkrimmer
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jkrimmer commented Jan 12, 2022 •
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Apparently, moving to the JSON3 package broke the plotting of traces containing NaN values.

 Error: error handling request
│   exception =
│    NaN not allowed to be written in JSON spec

I would expect using JSON3.write with the allow_inf flag set to true to resolve this issue.

Further information:
Julia v1.7.0
Dash v1.1.1
PlotlyJS v0.18.8
@jkrimmer
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Unfortunately, using the allow_inf flag only allows writing the JSON files containing NaN values. However, dash cannot plot these values... I have not figured out how to resolve this issue, yet.

@HackYardo
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Maybe you can use nothing to jump over the inf? ref

@diegozea diegozea mentioned this issue Feb 3, 2022
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@jkrimmer
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jkrimmer commented Feb 4, 2022

Thanks a lot for the suggestion, using nothing instead of Inf or NaN circumvents the issue.
Maybe it would be nice to have this replacement happening inside Dash?

This was referenced Jan 27, 2023
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allow writing special floats BeastyBlacksmith/Dash.jl
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@jkrimmer @HackYardo