QgsProcessingParameterEnum|method|Statistic to use for raster values|n;min;max;range;sum;mean;stddev;variance;coeff_var;median;percentile;skewness;trimmean|False|5
QgsProcessingParameterEnum|type|Storage type for resultant raster map|CELL;FCELL;DCELL|False|1
QgsProcessingParameterString|zrange|Filter range for z data (min, max)|None|False|True
QgsProcessingParameterNumber|zscale|Scale to apply to z data|QgsProcessingParameterNumber.Double|1.0|True|0.0|None
QgsProcessingParameterNumber|percent|Percent of map to keep in memory|1|QgsProcessingParameterNumber.Double|True|False|100|100
QgsProcessingParameterString|pth|pth percentile of the values (between 1 and 100)|None|False|True
QgsProcessingParameterString|trim|Discard <trim> percent of the smallest and <trim> percent of the largest observations (0-50)|None|False|True