sperich (version 1.5-7)

getShift: Origin Koordinates

Description

This function calculates the origin of the grid used for a species richness estimation.

Usage

getShift(dataset.all.species)

Arguments

dataset.all.species

A dataset containing all observed species with their ID (named: speciesID) and the longitude (named: long) and latitude (named: lat) of their occurrence location.

Value

The coordinates of the origin of the grid used for species richness estimation.

Details

This function calculates the coordinates of the origin of the grid which should be used for a species richness estimation.

Examples

# NOT RUN {
##load data
data(dataset.all.species)

#extract coordinates of origin out of database
shift <- getShift(dataset.all.species)
print(shift)
# }