Module Grid Orientation
Copy, mirror (horizontally or vertically) and invert grid values. If the target is not set, the changes will be stored to the original grid. 
- Author: (c) 2001 by O.Conrad
 
- Specification: grid
 
- Menu: Grid|Values
 
Parameters
|   | Name | Type | Identifier | Description | Constraints | 
| Input | Grid | Grid (input) | INPUT | - | - | 
| Output | Changed Grid (*) | Grid (optional output) | RESULT | - | - | 
| Options | Method | Choice | METHOD | - | Available Choices: [0] Copy [1] Flip [2] Mirror [3] Invert Default: 0 | 
| (*) optional | 
Command-line
Usage: saga_cmd grid_tools 19 -INPUT <str> [-RESULT <str>] [-METHOD <str>]
  -INPUT:<str> 	Grid
	Grid (input)
  -RESULT:<str>	Changed Grid
	Grid (optional output)
  -METHOD:<str>	Method
	Choice
	Available Choices:
	[0] Copy
	[1] Flip
	[2] Mirror
	[3] Invert
	Default: 0