Displaying 1 result from an estimated 1 matches for "checkpolygons".
2012 Nov 05
1
Problem with polygon vertices
I am building a mask with
area.urb.sp.W <- as(area.urb.sp, "owin")
and got the message
Erro em owin(poly = opls) :
Polygon data contain duplicated vertices, self-intersection and overlaps
between polygons
how can I solve this problem in R?
many thanks
IVAN
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