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NumPy · Function

np.dstack

np.dstack stacks arrays along the third axis. It returns an array with at least three dimensions and is useful for combining depth or channel data.

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Syntax

numpy.dstack(tup)

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  • concatenate
  • stack
  • block
  • vstack
  • hstack
  • column_stack
  • dsplit

Source: numpy.dstack — NumPy v2.5 Manual. Checked 2026-11-03.