I want to use different buffers based on distance to specific points and I
can change them with the width option, but the option is not clear to what
values it is using for it. does anyone knows?
Juan
width

Distance from original geometry to include in the new geometry. Negative
values are allowed.


-- 
Juan Tomás Sayago Gómez
Graduate Research Assistant
West Virginia University - RRI
886 Chestnut Ridge Road, Room 520
P.O. Box 6825
Morgantown, WV 26506-6825

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