Description Usage Arguments Details Value See Also
This function can be used to mosaic the NED tiles downloaded from nationalmap.gov
1 | mosaic_tiles(dir_tiles, chunksize = 10L, fname_grid_ned, format, ...)
|
dir_tiles |
A character string. The path to the directory where the folders of each tile are stored on disk. |
chunksize |
An integer value. The number of tiles that are mosaic-ed per function call. |
fname_grid_ned |
A character string. The path with file name (with or without file extension) of the final NED raster. |
format |
A character string or missing. The file type. For possible values see |
... |
Additional arguments for writing raster files to disk as in |
If 'fname_grid_ned' already exists and agree with origin, resolution, and coordinate reference system with the tiles, then tiles are added instead of creating a new raster object.
A RasterLayer object stored on disk as fname_grid_ned
This function calls raster::mosaic
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