PyNGL Home > Functions

Interpolation

Ngl.ftcurv Calculates an interpolatory spline through a sequence of functional values.
Ngl.ftcurvp Calculates an interpolatory spline under tension through a sequence of functional values for a periodic function.
Ngl.ftcurvpi Calculates an integral of an interpolatory spline between two specified points.
Ngl.linmsg Linearly interpolates to fill in missing values.
Ngl.natgrid Uses a natural neighbor algorithm to interpolate 2-dimensional randomly spaced data.
Ngl.nngetp Retrieves control parameter values for Ngl.natgrid.
Ngl.nnsetp Sets control parameter values for Ngl.natgrid.