Scaled `Lanczos` interpolator throws `MethodError` regarding the `lbound()` function
gruberchr opened this issue · comments
Christian Gruber commented
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.
Mark Kittisopikul commented
I will look into this. Thank you for the report.