geo_projected: Perform GIS functions on a temporary, projected version of a...

In stplanr: Sustainable Transport Planning

Perform GIS functions on a temporary, projected version of a spatial object

Description

This function performs operations on projected data.

Usage

geo_projected(shp, fun, crs, silent, ...)

Arguments

shp	A spatial object with a geographic (WGS84) coordinate system
fun	A function to perform on the projected object (e.g. from the sf package)
crs	An optional coordinate reference system (if not provided it is set automatically by geo_select_aeq())
silent	A binary value for printing the CRS details (default: TRUE)
...	Arguments to pass to fun

See Also

Other geo: bbox_scale(), bind_sf(), geo_bb_matrix(), geo_bb(), geo_buffer(), geo_length(), geo_select_aeq(), quadrant()

Examples

lib_versions <- sf::sf_extSoftVersion()
lib_versions
# fails on some systems (with early versions of PROJ)
if (lib_versions[3] >= "6.3.1") {
  shp <- routes_fast_sf[2:4, ]
  geo_projected(shp, sf::st_buffer, dist = 100)
}

stplanr documentation built on Sept. 15, 2023, 9:07 a.m.