gs_rasterize {gridsample} | R Documentation |
This function creates a raster layer that adopts values from a defined field
in a polygon layer, using rasterize
from the raster package. This
function also converts values to binary if desired, where all zero values
are recorded as zero, and all non-zero values are recorded as one. This
function also saves the output raster in the working directory.
gs_rasterize(input_features, output_raster, template_raster, binary = FALSE, field = "ID", overwrite = FALSE, format = "GTiff")
input_features |
SpatialPolygons* object. Name of input shapefile layer. Should be a SpatialPolygons object. |
output_raster |
Character. Desired name of output raster layer. |
template_raster |
Raster* object. Raster with desired characteristics (resolution, extent) of output raster. |
binary |
logical. If |
field |
character. Name of variable that output raster should inherit. |
overwrite |
logical. Defines whether to overwrite if
|
format |
character. Desired format of output raster file. |
Vector of values representing the stratum that occurs most often within a given subset of the raster.
Forrest R. Stevens, forrest.stevens@louisville.edu