# Examples from pyvista.cartesian_to_spherical
# ============================================

import numpy as np
import pyvista as pv
grid = pv.ImageData(dimensions=(3, 3, 3))
x, y, z = grid.points.T
r, phi, theta = pv.cartesian_to_spherical(x, y, z)

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# Generated by sphinx-examples-as-code https://github.com/pyvista/sphinx-examples-as-code