Dear list members,
I am trying to create a raster from points, but I read the points from a shapfile, so I have the points object as a SpatialPointsDataFrame. To use the function pointsToRaster I need the points as SpatialPoints. How to convert a SpatialPointsDataFrame object to a SpatialPoints? Best, Manuel -- *Manuel Spínola, Ph.D.* Instituto Internacional en Conservación y Manejo de Vida Silvestre Universidad Nacional Apartado 1350-3000 Heredia COSTA RICA mspin...@una.ac.cr mspinol...@gmail.com Teléfono: (506) 2277-3598 Fax: (506) 2237-7036 Personal website: Lobito de río <https://sites.google.com/site/lobitoderio/> Institutional website: ICOMVIS <http://www.icomvis.una.ac.cr/> [[alternative HTML version deleted]]
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