merge_rasters: Merge Rasters

In jhollist/elevatr: Access Elevation Data from Various APIs

Merge Rasters

Description

Merge multiple downloaded raster files into a single file. The input 'target_prj' describes the projection for the new grid.

Usage

merge_rasters(
  raster_list,
  target_prj,
  method = "bilinear",
  returnRaster = TRUE,
  tmp_dir = tempdir()
)

Arguments

raster_list	a list of raster file paths to be mosaiced
target_prj	the target projection of the output raster
method	the method for resampling/reprojecting. Default is 'bilinear'. Options can be found [here](https://gdal.org/programs/gdalwarp.html#cmdoption-gdalwarp-r)
returnRaster	if TRUE, return a raster object (default), else, return the file path to the object
tmp_dir	The location to store downloaded raster files. Defaults to a temporary location. Alternatively, the user may supply an existing path for these raster files. New folders are not created by get_elev_raster.

jhollist/elevatr documentation built on Feb. 4, 2024, 12:01 a.m.