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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...