RArcInfo (version 0.4-12)

get.labdata: Funtion for importing the contents of a LAB file into R

Description

This function reads and imports into R the contents of a polygon labels definition file.

Usage

get.labdata(datadir, coverage, filename="lab.adf")

Arguments

datadir

Directory under which iall the coverages and a directory called 'info' are.

coverage

The name of the coverage we want to work with

filename

The name of the file in the coverage directory that stores the data. By default, called 'lab.adf'.

Value

This function returns a data frame with the next fields (by columns):

LabelUserID

The label of the polygon.

PolygonID

The polygon related to the label.

Coord1X

The X component of the first coordinate.

Coord2X

The X component of the second coordinate.

Coord3X

The X component of the third coordinate.

Coord1Y

The Y component of the first coordinate.

Coord2Y

The Y component of the second coordinate.

Coord3Y

The Y component of the third coordinate.