Prep Polsby Popper Perimeter Dataframe
redist.prep.polsbypopper(shp, planarize = 3857, perim_path, ncores = 1)
A SpatialPolygonsDataFrame or sf object. Required unless "EdgesRemoved" and "logSpanningTree" with adjacency provided.
a number, indicating the CRS to project the shapefile to if it is latitude-longitude based. Set to FALSE to avoid planarizing.
A path to save an Rds
the number of cores to parallelize over
A perimeter dataframe
data(fl25)
perim_df <- redistmetrics::prep_perims(shp = fl25)
#> Linking to GEOS 3.11.0, GDAL 3.5.3, PROJ 9.1.0; sf_use_s2() is TRUE