Multi-Band Variation
statistics_grid
QgsProcessingParameterMultipleLayers|BANDS|Grids|3|None|False
QgsProcessingParameterNumber|RADIUS|Radius [Cells]|QgsProcessingParameterNumber.Integer|1|False|None|None
QgsProcessingParameterEnum|DISTANCE_WEIGHTING_WEIGHTING|Distance Weighting|[0] no distance weighting;[1] inverse distance to a power;[2] exponential;[3] gaussian weighting
QgsProcessingParameterNumber|DISTANCE_WEIGHTING_IDW_POWER|Inverse Distance Weighting Power|QgsProcessingParameterNumber.Integer|1|False|None|None
QgsProcessingParameterBoolean|DISTANCE_WEIGHTING_IDW_OFFSET     |Inverse Distance Offset|True
QgsProcessingParameterNumber|DISTANCE_WEIGHTING_BANDWIDTH|Gaussian and Exponential Weighting Bandwidth|QgsProcessingParameterNumber.Double|1.0|False|None|None
QgsProcessingParameterRasterDestination|MEAN|Mean Distance
QgsProcessingParameterRasterDestination|STDDEV|Standard Deviation
QgsProcessingParameterRasterDestination|DIFF|Distance