search for: thinnedspatialpoly

Gracias, Jorge le echo un vistazo al link y te digo algo Un saludo Date: Wed, 11 Mar 2015 16:22:11 +0100 Subject: Re: [R-es] Pregunta sobre Simplificación de Poligonales con R From: jayusor en gmail.com To: fjroar en hotmail.com CC: r-help-es en r-project.org Hola, Esto lo hice algún tiempo para no hacer tan pesado los dibujos, si buscar por "R simplify shp" encuentras cosas, por

I have several large shapefiles that I need to use to draw a map. I want to simplify the files and then save the output so that I can use them again. The methods that I have tried do not allow me to save the simplified output as a shapefile. I have tried: thinnedSpatialPoly in the package maptools, but I understand that you cannot save the output as a shapefile because the topographical features are not preserved. I have also tried Antarctica2<-gSimplify(Antarctica,tol=0.1,topologyPreserve=TRUE) > write.shapefile(Antarctica2, "Antarctica2_simple") E...