[R] Convert poly line to polygon in R
macqueen1 at llnl.gov
Thu Nov 16 23:12:41 CET 2017
In addition to which, the
package may have something.
If it's just a single polyline, it may be pretty easy to pull out the coordinates as a two column matrix, append the first row at the end, and rebuild it as a polygon.
The readOGR function in the rgdal package is probably a better choice for loading a shapfile into R. See also the relatively new package named "sf".
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On 11/13/17, 12:47 AM, "R-help on behalf of Jeff Newmiller" <r-help-bounces at r-project.org on behalf of jdnewmil at dcn.davis.ca.us> wrote:
Might want to post this on R-sig-geo.
Might also want to post in plain text format... see below how your message got messed up coming through the mailing list.
Sent from my phone. Please excuse my brevity.
On November 12, 2017 9:58:56 PM PST, Javad Bayat via R-help <r-help at r-project.org> wrote:
>I have a shape file as poly line and I want to convert it to polygon.Is
>it possible to do that in R?lake
>CRS("+proj=utm +zone=39 +datum=WGS84")
> [[alternative HTML version deleted]]
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