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Support array interchange protocols #3077

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mattijn opened this issue Jun 4, 2023 · 1 comment
Open

Support array interchange protocols #3077

mattijn opened this issue Jun 4, 2023 · 1 comment
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@mattijn
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mattijn commented Jun 4, 2023 •
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Investigate how we can support the contour mark in vega-lite from the altair side. See vega/vega-lite#6043 (comment) for a PoC.

Array-based packages in python have adopted dlpack as array API standard through the .__dlpack__ interface. Potential support through pyarrow might be realized through apache/arrow#33984.

It would be great if we can use facet/row/column by axis/dimension in the array or tensor.
@joelostblom joelostblom changed the title support for array interchange protocols Support array interchange protocols Apr 12, 2024
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mattijn commented May 9, 2024

See also: https://github.com/loco-philippe/ntv-numpy which is a new json representation dataformat and standard for multidimensional array data.

@mattijn mattijn mentioned this issue May 23, 2024
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Status: Gridded data support
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