Programmatically add input to bundle for charting

[HobieTcat]

Hello,

I am trying to programmatically add or remove an input from a bundle that is providing data to a chart. In this case, I would like to add Slide 3 to the chart programmatically. I was expecting to be able to somehow use a property node, but that doesn't seem to be available. Is there a way to change the number of bundle elements programmatically? Or another way to send data to a chart that can be changed programmatically?

[altenbach · Accepted solution]

Bundle all and replace the ones you want to hide with NaN, or just use the visibility checkbox.

[paul_a_cardinale]

Note: You can also feed a 2D array of doubles to a Waveform Chart.

Each column is a different plot; rows correspond to x-values

[altenbach]

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@altenbach wrote:

Bundle all and replace the ones you want to hide with NaN, or just use the visibility checkbox.

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The two choices are not entirely equivalent, because the visibility property will hide the entire trace while the NaN can be used to create temporary "gaps", e.g. as follows.

[HobieTcat]

Thanks for the clarification on using NaN. I used the visibility checkbox and it worked the way I wanted, so I went with that as the Accepted Solution.

Knowing it was available was the biggest challenge for me.