View source: R/shortestroute_cleanup.R
removeduplicates | R Documentation |
Removes duplicated line segments, which can sometimes exist within a shapefile.
removeduplicates(rivers)
rivers |
The river network object to use |
A new river network object with duplicated segments removed, see rivernetwork
Matt Tyers
line2network
data(abstreams0)
zoomtoseg(seg=c(170,171,157),rivers=abstreams0)
abstreams1 <- removeduplicates(rivers=abstreams0)
zoomtoseg(seg=c(166,167,154),rivers=abstreams1)
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