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2024 May 17
0
[External] Re: Removing polygons from shapefile of Scotland and Islands
...t; > 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. > With the plot-command and using st_viewport it is possible to set the > part of the map that is drawn. > > HTH, > Jsn > > > On 14-05-2024 15:16, Nick Wray wrote: > > Hello I have a shapefile of Scotland, including the islands. The river > > flow data I am using is only for the mainland and for a clearer and...