sp-deprecated {sp} | R Documentation |
Deprecated functions is sp: overlay, getSpP*, getPolygon*, getLines* getSL*
overlay(x, y, ...)
x |
first layer |
y |
second layer, put on top of x |
... |
optional arguments; see example below |
a numerical array of indices of x
on locations of y
, or
a data.frame with (possibly aggregate) properties of x
in units
of y
. (Note that overlay is highly inconsistent, hence its deprecation)
For overlay
the new implementation is found in the over method,
and works somewhat different (because consistent).