SAGA 9.4.2 | Tool Library Documentation

Aggregate


Description

Resamples a raster layer to a lower resolution, aggregatingthe values of a group of cells. This should be used in any case in which a normalresampling will result in wrong values in the resulting layer, such as, for instance,the number of elements of a given class in each cell.


Parameters

 NameTypeIdentifierDescriptionConstraints
InputGridgrid, inputINPUT--
OutputAggregated Griddata object Grid, output, optionalOUTPUT--
OptionsGrid Systemgrid systemPARAMETERS_GRID_SYSTEM--
Aggregation Sizeinteger numberSIZE-Minimum: 2 Default: 2
MethodchoiceMETHOD-Available Choices: [0] Sum [1] Minimum [2] Maximum [3] Median [4] Mean [5] Mode Default: 4

Command Line


Usage: saga_cmd grid_tools 1 [-INPUT ] [-OUTPUT ] [-SIZE ] [-METHOD ]
  -INPUT: 	Grid
	grid, input
  -OUTPUT:	Aggregated Grid
	data object Grid, output, optional
  -SIZE:  	Aggregation Size
	integer number
	Minimum: 2
	Default: 2
  -METHOD:	Method
	choice
	Available Choices:
	[0] Sum
	[1] Minimum
	[2] Maximum
	[3] Median
	[4] Mean
	[5] Mode
	Default: 4