Hi,

I've already sent this e-mail to r-sig-geo@stat.math.ethz.ch, but the
correct email address may be r-sig-geo@r-project.org

I have on one side geometries of lots that are unique
(spatialPolygonsDataFrame). On the other side, I have a huge file of owners
affected to each lot (data.frame).

I know how to join one geometry to data with merge function, keeping row
names equivalent between geodata and data but here, as one lot can have
many owners, I need to duplicate the geometries when I meet many owners for
one lot.

Is there a way to do so?

Thanks in advance,

Mathieu

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