Please cite SAGA whenever you use it for your publications:

This tool changes the grid system by assigning new origin coordinates (lower-left corner).

Name	Type	Identifier	Constraints
Input
Grid	grid, input	GRID
Output
Grid	data object Grid, output, optional	OUT
Options
Method	choice	METHOD	Available Choices: [0] Set Origin [1] Shift Origin Default: 0
X	floating point number	X	Default: 0
Y	floating point number	Y	Default: 0