Fast routines for hanlding large ESRI shapefiles (.shp)


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Documentation for package ‘fastshp’ version 0.1-0

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as.shp Coerce objects to shapefiles
centr Compute shape centroids and areas.
inside Finds shapes that contain given points
merge.tiles Merges adjacent tiles (polygons) where possible
plot.shp Plot shape files
read.shp Read ESRI shapefile
thin Thin out polyline/polygon by removing unneeded points.
thin.shp Thin out polyline/polygon by removing unneeded points.