QgsProcessingParameterNumber|segmax|Maximum number of points in a segment|QgsProcessingParameterNumber.Double|40|False|None|None
QgsProcessingParameterNumber|npmin|Minimum number of points for approximation in a segment (>segmax)|QgsProcessingParameterNumber.Double|300|False|None|None
QgsProcessingParameterNumber|dmin|Minimum distance between points (to remove almost identical points)|QgsProcessingParameterNumber.Double|0.001|False|None|None
QgsProcessingParameterNumber|dmax|Maximum distance between points on isoline (to insert additional points)|QgsProcessingParameterNumber.Double|2.5|False|None|None
QgsProcessingParameterNumber|theta|Anisotropy angle (in degrees counterclockwise from East)|QgsProcessingParameterNumber.Double|0|False|360|0