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NumPy · Function

np.savez

Save several NumPy arrays in one uncompressed .npz archive. Use keyword arguments for clear names or positional arguments for automatic names.

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Syntax

numpy.savez(file, *args, allow_pickle=True, **kwds)

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  • numpy.save
  • numpy.savetxt
  • numpy.savez_compressed
  • numpy.load

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