This tool can be used to a raster image filled with random values drawn from a standard normal distribution. The values range from approximately -4.0 to 4.0, with a mean of 0 and a standard deviation of 1.0. The dimensions and georeferencing of the output random field (`output`) are based on an existing, user-specified raster grid (`base`). Note that the output field will not possess any spatial autocorrelation. If spatially autocorrelated random fields are desired, the turning_bands_simulation tool is more appropriate, or alternatively, the fast_almost_gaussian_filter tool may be used to force spatial autocorrelation onto the distribution of the random_field tool.

## See Also

turning_bands_simulation, fast_almost_gaussian_filter

## Function Signature

`def random_field(self, base_raster: Raster = None) -> Raster: ...`

## Project Links

WbW Homepage User Manual Support WbW