Define a geographic origin

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Description

kissmigOrigin is a support function to define the geographic origin for a kissmig call.

Usage

1
kissmigOrigin(grd, x, y, size)

Arguments

grd

a single RasterLayer as reference layer

x

lower left x-coordinate of geographic origin

y

lower left y-coordinate of geographic origin

size

size of the quadratic origin

Details

kissmigOrigin returns a rasterLayer characterized by the reference grd. Cell values are set to zero, except for cells of the origin defined by extent(x, x+size, y, y+size) which are set to one.

See Also

kissmig