generPoly: Generate a regular grid of polygons

In RCALI: Calculation of the Integrated Flow of Particles Between Polygons

Generate a regular grid of polygons

Description

Generate a regular grid of polygons and optionally write them on a file for input to califlopp

Usage

generPoly(step = 5, np = 10, file = "data", plot = TRUE)

Arguments

step	Step of grid, in meter.
np	Number of polygons on each axis.
file	Pathname of the polygons file to be created. If NULL, no file created.
plot	If TRUE, plot of the polygons.

Details

When file is not NULL, a polygons file is created. It is in the format 2 of califlopp and the values separator is tabulate.

Value

An object of class "listpoly"

Note

The polygons are numbered from 1, from the left to the right, then from bottom to top.

See Also

"listpoly-class", plot.listpoly

Examples

a <- generPoly(np=3, file=NULL)

RCALI documentation built on Jan. 13, 2023, 5:12 p.m.