Clip Grids

Author: O.Conrad (c) 2003
Menu: Grid | Grid System

Description

Clip selected grids to specified extent.

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Grids	grid list, input	`GRIDS`	-	-
	Shapes Extent	shapes, input	`SHAPES`	-	-
	Polygons	shapes, input	`POLYGONS`	-	-
Output	Clipped Grids	grid list, output	`CLIPPED`	-	-
Options	Grid System	grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	Extent	choice	`EXTENT`	-	Available Choices: [0] user defined [1] grid system [2] shapes extent [3] polygon Default: 0
	Grid System	grid system	`GRIDSYSTEM`	-	-
	Interior	boolean	`INTERIOR`	Clip those cells that are covered by the polygons instead of those that are not.	Default: 0
	Crop	boolean	`CROP`	-	Default: 1
	Left	floating point number	`XMIN`	-	Default: 0.000000
	Right	floating point number	`XMAX`	-	Default: 0.000000
	Bottom	floating point number	`YMIN`	-	Default: 0.000000
	Top	floating point number	`YMAX`	-	Default: 0.000000
	Columns	integer number	`NX`	-	Minimum: 1 Default: 1
	Rows	integer number	`NY`	-	Minimum: 1 Default: 1
	Buffer	floating point number	`BUFFER`	add buffer (map units) to extent	Minimum: 0.000000 Default: 0.000000

Command Line

Usage: saga_cmd grid_tools 31 [-GRIDS ] [-CLIPPED ] [-EXTENT ] [-GRIDSYSTEM_D ] [-GRIDSYSTEM_X ] [-GRIDSYSTEM_Y ] [-GRIDSYSTEM_NX ] [-GRIDSYSTEM_NY ] [-GRIDSYSTEM_FILE ] [-SHAPES ] [-POLYGONS ] [-INTERIOR ] [-CROP ] [-XMIN ] [-XMAX ] [-YMIN ] [-YMAX ] [-NX ] [-NY ] [-BUFFER ]
  -GRIDS:          	Grids
	grid list, input
  -CLIPPED:        	Clipped Grids
	grid list, output
  -EXTENT:         	Extent
	choice
	Available Choices:
	[0] user defined
	[1] grid system
	[2] shapes extent
	[3] polygon
	Default: 0
  -GRIDSYSTEM_D:	Cell Size
  -GRIDSYSTEM_X:	Lower Left Center Cell X-Coordinate
  -GRIDSYSTEM_Y:	Lower Left Center Cell Y-Coordinate
  -GRIDSYSTEM_NX:  	Number of Columns
  -GRIDSYSTEM_NY:  	Number of Rows
  -GRIDSYSTEM_FILE:	Grid File
  -SHAPES:         	Shapes Extent
	shapes, input
  -POLYGONS:       	Polygons
	shapes, input
  -INTERIOR:       	Interior
	boolean
	Default: 0
  -CROP:           	Crop
	boolean
	Default: 1
  -XMIN:        	Left
	floating point number
	Default: 0.000000
  -XMAX:        	Right
	floating point number
	Default: 0.000000
  -YMIN:        	Bottom
	floating point number
	Default: 0.000000
  -YMAX:        	Top
	floating point number
	Default: 0.000000
  -NX:             	Columns
	integer number
	Minimum: 1
	Default: 1
  -NY:             	Rows
	integer number
	Minimum: 1
	Default: 1
  -BUFFER:      	Buffer
	floating point number
	Minimum: 0.000000
	Default: 0.000000