rsaga.contour {RSAGA}R Documentation

Contour Lines from a Grid

Description

Creates a contour lines shapefile from a grid file in SAGA grid format.

Usage

rsaga.contour(in.grid, out.shapefile, zstep, zmin, zmax, ...)

Arguments

in.grid input: digital elevation model (DEM) as SAGA grid file (default file extension: .sgrd)
out.shapefile output: contour line shapefile. Existing files will be overwritten!
zstep,zmin,zmax lower limit, upper limit, and equidistance of contour lines
... arguments to be passed to rsaga.geoprocessor

Value

The type of object returned depends on the intern argument passed to the rsaga.geoprocessor. For intern=FALSE it is a numerical error code (0: success), or otherwise (default) a character vector with the module's console output.

Author(s)

Alexander Brenning (R interface), Olaf Conrad (SAGA module)

See Also

rsaga.geoprocessor


[Package RSAGA version 0.9-1 Index]