Laplacian Filter
grid_filter
ParameterRaster|INPUT|Grid|False
ParameterSelection|METHOD|Method|[0] standard kernel 1;[1] standard kernel 2;[2] Standard kernel 3;[3] user defined kernel
ParameterNumber|SIGMA|Standard Deviation (Percent of Radius)|None|None|0
ParameterNumber|RADIUS|Radius|None|None|1
ParameterSelection|MODE|Search Mode|[0] square;[1] circle
OutputRaster|RESULT|Filtered Grid
