QgsProcessingParameterNumber|direction|Direction in which you want to know the horizon height|QgsProcessingParameterNumber.Double|0.0|True|0.0|360.0
QgsProcessingParameterNumber|step|Angle step size for multidirectional horizon|QgsProcessingParameterNumber.Double|None|True|0.0|360.0
QgsProcessingParameterNumber|start|Start angle for multidirectional horizon|QgsProcessingParameterNumber.Double|0.0|True|0.0|360.0
QgsProcessingParameterNumber|end|End angle for multidirectional horizon|QgsProcessingParameterNumber.Double|360.0|True|0.0|360.0
QgsProcessingParameterNumber|maxdistance|The maximum distance to consider when finding the horizon height|QgsProcessingParameterNumber.Double|None|True|0|None