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Spatial weights for individuals with XY coordinates
aue.geom.dist(XY, geometry = c("ellipse", "square"), d = 1, a = 1, b = 1, row.sd = FALSE, theta = 0)
Matrix/data frame with projected coordinates.
Gemetry for spatial weight matrix: "circle", "ellipse", "square", "diamond"
figure distance.
x radius (semimajor axis)
y radius (seminimor axis)