yx_ssp.f {TapeR}

diameter using smoothing splines

Description

Internal function not usually called by users

Usage

yx_ssp.f(x, x.grd, y.grd, ...)

Arguments

x

relative height

x.grd

relative heights for interpolation

y.grd

diameter of taper curve at relative heights x.grd for interpolation

...

not currently used

Value

estimated diameter based on smoothing splines (smooth.spline)

Author(s)

Edgar Kublin