r.geomorphon Calculates geomorphons (terrain forms) and associated geometry using machine vision approach. Raster (r.*) QgsProcessingParameterRasterLayer|elevation|Name of input elevation raster map|None|False QgsProcessingParameterNumber|search|Outer search radius|QgsProcessingParameterNumber.Integer|3|True|3|499 QgsProcessingParameterNumber|skip|Inner search radius|QgsProcessingParameterNumber.Integer|0|True|0|499 QgsProcessingParameterNumber|flat|Flatness threshold (degrees)|QgsProcessingParameterNumber.Double|1.0|True|None|None QgsProcessingParameterNumber|dist|Flatness distance, zero for none|QgsProcessingParameterNumber.Double|0.0|True|None|None QgsProcessingParameterRasterDestination|forms|Most common geomorphic forms *QgsProcessingParameterBoolean|-m|Use meters to define search units (default is cells)|False *QgsProcessingParameterBoolean|-e|Use extended form correction|False