typeSmoothness

Enumeration defining the smoothness of table interpolation

Literals

NameDescription
LinearSegmentsLinear interpolation of table points
ContinuousDerivativeAkima spline interpolation of table points (such that the first derivative is continuous)
ConstantSegmentsPiecewise constant interpolation of table points (the value from the previous abscissa point is returned)
MonotoneContinuousDerivative1Fritsch-Butland spline interpolation (such that the monotonicity is preserved and the first derivative is continuous)
MonotoneContinuousDerivative2Steffen spline interpolation of table points (such that the monotonicity is preserved and the first derivative is continuous)
ModifiedContinuousDerivativeModified Akima spline interpolation of table points (such that the first derivative is continuous and shortcomings of the original Akima method are avoided)