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ms_filter_islands
2024 May 17
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[External] Re: Removing polygons from shapefile of Scotland and Islands
...sity. Check before clicking links
> or attachments.
>
> I believe mapshaper has functionality for removing small 'islands'.
> There is a webinterface for mapshaper, but I see there is also an
> R-package (see
>
> https://search.r-project.org/CRAN/refmans/rmapshaper/html/ms_filter_islands.html
> for island removal).
>
> If you want to manually select which islands to keep and which to
> remove, you can split multipolygons into single polygons. I believe that
> is possible using st_cast.
>
> But if it is just getting the relevant portion of the map on screen.
&g...