1Blurb:: 2This describes the behavior of reuse of points in constructing polynomial 3chaos expansion models. 4Description:: 5The \c reuse_points option controls the reuse behavior of points for various types of polynomial chaos expansions, including: \c collocation_points, 6\c collocation_ratio, \c expansion_samples, or \c orthogonal_least_interpolation. If any of these approaches are specified to create a set of points 7for the polynomial chaos expansion, one can specify \c reuse_points so that any points that have been previously generated (for example, from the \c import_points file) can be reused. 8 9Topics:: 10Examples:: 11Theory:: 12Faq:: 13See_Also:: 14