r.surf.fractal Creates a fractal surface of a given fractal dimension. Raster (r.*) QgsProcessingParameterNumber|dimension|Fractal dimension of surface (2 < D < 3)|QgsProcessingParameterNumber.Double|2.05|True|2.0|3.0 QgsProcessingParameterNumber|number|Number of intermediate images to produce|QgsProcessingParameterNumber.Integer|0|True|0|None QgsProcessingParameterRasterDestination|output|Fractal Surface