SAGA 9.4.2 | Tool Library Documentation

Grid Standardization


Description

Standardize the values of a grid. The standard score (z) is calculated as raw score (x) less arithmetic mean (m) divided by standard deviation (s) and multiplied with the stretch factor (d): z = d * (x - m) / s


Parameters

 NameTypeIdentifierDescriptionConstraints
InputGridgrid, inputINPUT--
OutputStandardized Gridgrid, outputOUTPUT--
OptionsGrid Systemgrid systemPARAMETERS_GRID_SYSTEM--
Stretch Factorfloating point numberSTRETCH-Default: 1.000000

Command Line


Usage: saga_cmd grid_calculus 10 [-INPUT ] [-OUTPUT ] [-STRETCH ]
  -INPUT:     	Grid
	grid, input
  -OUTPUT:    	Standardized Grid
	grid, output
  -STRETCH:	Stretch Factor
	floating point number
	Default: 1.000000