Kernel Density Estimation
grid_gridding
ParameterVector|POINTS|Points|0|False
ParameterTableField|POPULATION|Weight|POINTS
ParameterNumber|RADIUS|Radius|None|None|10
ParameterSelection|KERNEL|Kernel|[0] quartic kernel;[1] gaussian kernel
ParameterSelection|TARGET|Target Grid|[0] user defined
ParameterNumber|USER_XMIN|Left|None|None|0
ParameterNumber|USER_XMAX|Right|None|None|0
ParameterNumber|USER_YMIN|Bottom|None|None|0
ParameterNumber|USER_YMAX|Top|None|None|0
ParameterNumber|USER_SIZE|Cellsize|None|None|0
OutputRaster|USER_GRID|Grid
