In scipy 1.9.0 the interp1d method with 'previous' kind and fill_value='extrapolate' seems to use the largest positive value for extrapolation. While in 1.8.1 the last value was used for extrapolation ...
DocumentationIssues related to the SciPy documentation. Also check https://github.com/scipy/scipy.orgIssues related to the SciPy documentation. Also check https ...
Abstract: This chapter presents a nonparametric method for the application of the principle of analytic continuation to interpolate/extrapolate system responses ...