Derived classes implement the following methods:
__call__(x, y)
, where x, y are array-like point coordinates of the same shape, and that returns a masked array of the same shape containing the interpolated z-values.
gradient(x, y)
, where x, y are array-like point coordinates of the same shape, and that returns a list of 2 masked arrays of the same shape containing the 2 derivatives of the interpolator (derivatives of interpolated z values with respect to x and y).
Abstract base class for classes used to interpolate on a triangular grid.
The following pages refer to to this document either explicitly or contain code examples using this.
matplotlib.tri.trirefine.TriRefiner
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