redlistr (version 1.0.1)

getAreaEOO: Calculates area of the created EOO polygon.

Description

getAreaEOO calculates the area of the EOO polygon generated from makeEOO the provided data

Usage

getAreaEOO(EOO.polygon)

Arguments

EOO.polygon

An object of class SpatialPolygons, usually the output from makeEOO.

Value

The area of the EOO.polygon in km2

See Also

Other EOO functions: makeEOO

Examples

# NOT RUN {
crs.UTM55S <- '+proj=utm +zone=55 +south +ellps=WGS84 +datum=WGS84 +units=m +no_defs'
r1 <- raster(ifelse((volcano<130), NA, 1), crs = crs.UTM55S)
extent(r1) <- extent(0, 6100, 0, 8700)
EOO.polygon <- makeEOO(r1)
EOO.area <- getAreaEOO(EOO.polygon)
# }