Kernel Density Estimation grid_gridding ParameterVector|POINTS|Points|0|False ParameterTableField|POPULATION|Weight|POINTS|-1|False ParameterNumber|RADIUS|Radius|None|None|10 ParameterSelection|KERNEL|Kernel|[0] quartic kernel;[1] gaussian kernel Hardcoded|-TARGET_DEFINITION 0 Extent TARGET_USER_XMIN TARGET_USER_XMAX TARGET_USER_YMIN TARGET_USER_YMAX ParameterNumber|TARGET_USER_SIZE|Cellsize|None|None|100.0 ParameterSelection|TARGET_USER_FITS|Fit|[0] nodes;[1] cells OutputRaster|TARGET_OUT_GRID|Kernel