kissmigDummyS is a support function to generate suitability maps of Europe for example code.
Usage
kissmigDummyS(mean, sd, download=FALSE)
Arguments
mean
temperature mean (degree celsius) of the suitability distribution
sd
temperature standard deviation (degree celsius) of the suitability distribution
download
if TRUE, required climate data are downloaded from www.worldclim.org
Details
kissmigDummyS returns a suitability map of Europe based on mean annual temperature. It uses
data of worldclim and calculates suitability as a normal distribution defined by mean and sd
of mean annual temperature. The density function is linarely rescaled to a maximum of 1, the maximum suitability
used in kissmig. Set download=TRUE to download the required climate data when running the
function the first time.