Llist2dataframe {TreeRingShape}

Convert from a list of tree rings polygons (L) to data frame to a data frame with no.,year,x,y,r(radius),radian(center angle),degree. The data frame is sorted by degree(0 to 360).

Description

Convert from a list of tree rings polygons (L) to data frame to a data frame with no.,year,x,y,r(radius),radian(center angle),degree. The data frame is sorted by degree(0 to 360).

Usage

Llist2dataframe(L)

Arguments

L

list of tree ring lines

Value

data frame

Examples

L_ <- Llist2dataframe(TR@L)
head(L_) ; tail(L_)