max_area_increase: Determine the point of maximum area increase

In ISAAKiel/lecAAR: Largest Empty Circles after Zimmermann/Wendt 2003

Description

This function helps finding the point of maximum area increase

Usage

max_area_increase(project_CRS, sites_table, xy, x_axis_steps)

Arguments

project_CRS	Coordinate Reference System of Project. Unit has to be metres.
sites_table	Dataframe or tibble containing individual sites in each row with two separate columns containing the coordinates
xy	Dataframe or tibble containing the coordinates in two separate columns
x_axis_steps	Steps on x-axis in metres. Default is 10

Author(s)

David N. Matzig

Examples

# provide CRS and data
project_CRS <- "+init=epsg:32634"
sites_table <- bronze_age_fortifications
xy <- sites_table[,c("xUTM","yUTM")]

# plot ratio of area increase 
max_area_increase(project_CRS, sites_table, xy)

# set value for level of maximum area increase
max_increase <- 10

ISAAKiel/lecAAR documentation built on Oct. 30, 2019, 7:16 p.m.