Kruger Log Cubic

Subtype of Interp Method

This is equivalent to
Log Cubic, whereby the related Interpolation object has:
Interp Method = Log Cubic
Deriv Approx = Kruger
The following settings are also forced for concreteness, but they are ignored in this method.
Monotonic = false
L Bound Cond = Second Deriv
L Cond Val = 0
R Bound Cond = Second Deriv
R Cond Val = 0
Web reference available
here