sample_dem_data | R Documentation |
Get a file path to DEM.tif stored in extdata subfolder of whitebox package installation directory. If needed, download the TIFF file from GitHub.
sample_dem_data(
destfile = file.path(system.file("extdata", package = "whitebox"), "DEM.tif"),
...
)
destfile |
Path to target location of sample data. Will be downloaded if does not exist. Defaults to file path of extdata subfolder of whitebox package installation directory. |
... |
additional arguments to download.file() |
character.
if (check_whitebox_binary()) {
wbt_slope(sample_dem_data(), output = "slope.tif")
}
unlink(c('slope.tif', 'settings.json'))
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