This Sharpening filter uses a Laplacian filter to detect the high frequencies in the supplied grid and adds it to the original values.

Name	Type	Identifier	Description	Constraints
Input
Grid	grid, input	INPUT
Output
Filtered Grid	grid, output, optional	RESULT
Options
Method	choice	METHOD		Available Choices: [0] standard kernel 1 [1] standard kernel 2 [2] Standard kernel 3 [3] user defined kernel Default: 3
Kernel Radius	integer number	KERNEL_RADIUS		Minimum: 1 Default: 2
Standard Deviation	floating point number	SIGMA	The standard deviation as percentage of the kernel radius.	Minimum: 1.000000 Default: 30.000000