If I create a ScaledInterpolation with the Lanczos interpolator as follows
using Interpolations
x = 0:0.1:1.0
A = randn(length(x))
itp = scale(interpolate(A, Lanczos()), x)
and try to interpolate, e.g. itp(0.33), a MethodError is thrown in the checkbounds() function. This error does not occur for the plain (unscaled) Lanczos interpolator.
It seems that an implementation of the function lbound() is missing for the scaled Lanczos interpolator.
If I create a
ScaledInterpolation
with theLanczos
interpolator as followsand try to interpolate, e.g.
itp(0.33)
, aMethodError
is thrown in thecheckbounds()
function. This error does not occur for the plain (unscaled)Lanczos
interpolator.It seems that an implementation of the function
lbound()
is missing for the scaledLanczos
interpolator.