fill.broken.boundary: Fill in broken (-.-) line boundary

In ClairBee/AS.preprocessing: ArchStats: pre-processing map data for angle extraction

Description

Find all linear features in site and identify any features lying along their longest axis. Any features aligned to 2 or more linear features are considered to be part of a broken-line boundary.

Usage

fill.broken.boundary(site, plot.progress = F, s = 0.2)

Arguments

site	Feature set list, containing a raster of all features, and a matrix assigning each feature to a particular type.
plot.progress	Boolean indicator: should the function's progress be displayed on a plot?
s	Threshold value between 0 and 1, indicating how 'sparse' a feature must be to be considered as a line. Default is 0.2.

Value

Vector of ids of features belonging to the boundary.

Examples

# find boundary features
fill.broken.boundary(genlis, plot.progress = T)

ClairBee/AS.preprocessing documentation built on May 6, 2019, 11:50 a.m.