- RectilinearGrid.extract_points(ind, adjacent_cells=True, include_cells=True, progress_bar=False)#
Return a subset of the grid (with cells) that contains any of the given point indices.
Numpy array of point indices to be extracted.
True, extract the cells that contain at least one of the extracted points. If
False, extract the cells that contain exclusively points from the extracted points list. The default is
Specifies if the cells shall be returned or not. The default is
Display a progress bar to indicate progress.
Extract all the points of a sphere with a Z coordinate greater than 0
>>> import pyvista >>> sphere = pyvista.Sphere() >>> extracted = sphere.extract_points(sphere.points[:, 2] > 0) >>> extracted.clear_data() # clear for plotting >>> extracted.plot()