runoutGeom: Runout Geometry

In jngtz/runout.opt: GPP regional runout model optimization and validation in R

Description

Computes runnout attributes: width, length, area, max. min. elevation, and surface area using Spatial Polygons and a DEM

Usage

runoutGeom(runout_plys, elev, ID = NULL)

Arguments

runout_plys	A SpatialPolygonsDataFrame of runout tracks
elev	A RasterLayer DEM
ID	NOT SURE...

Value

A data frame containing runout geometries

Examples

# Load elevation model (DEM)
dem <- raster::raster(system.file("extdata/elev_12_5m.tif", package="runout.opt"))

# Load runout polygons
file_nm <- system.file("extdata/dflow_runout_ply.shp", package="runout.opt")
slide_plys <- rgdal::readOGR(file_nm)

slide_geom <- runoutGeom(slide_plys, dem)
slide_geom

jngtz/runout.opt documentation built on Sept. 8, 2021, 2:15 p.m.