Please cite SAGA whenever you use it for your publications:

Translates grid values into fuzzy set membership as preparation for fuzzy set analysis.

Name	Type	Identifier	Description	Constraints
Input
Grid	grid, input	INPUT
Output
Fuzzified Grid	grid, output	OUTPUT
Options
From	floating point number	INC_MIN		Default: 0
To	floating point number	INC_MAX		Default: 0.3
From	floating point number	DEC_MIN		Default: 0.7
To	floating point number	DEC_MAX		Default: 1
Method	choice	METHOD		Available Choices: [0] Increase [1] Decrease [2] Increase and Decrease Default: 0
Transition	choice	TRANSITION		Available Choices: [0] linear [1] sigmoidal [2] j-shaped Default: 0
Invert	boolean	INVERT		Default: 0
Adjust	boolean	AUTOFIT	Automatically adjust control points to grid's data range	Default: 1