SAGA-GIS Module Library Documentation (v2.1.3)

Module Multi-Band Variation

Parameters

 NameTypeIdentifierDescriptionConstraints
InputGridsGrid list (input)BANDS--
OutputMean DistanceGrid (output)MEAN--
Standard DeviationGrid (output)STDDEV--
DistanceGrid (output)DIFF--
OptionsRadius [Cells]IntegerRADIUS-Minimum: 1
Default: 1
Weighting FunctionChoiceDW_WEIGHTING-Available Choices:
[0] no distance weighting
[1] inverse distance to a power
[2] exponential
[3] gaussian weighting
Default: 0
Inverse Distance Weighting PowerFloating pointDW_IDW_POWER-Minimum: 0.000000
Default: 1.000000
Inverse Distance OffsetBooleanDW_IDW_OFFSETCalculates weights for distance plus one, avoiding division by zero for zero distancesDefault: 1
Gaussian and Exponential Weighting BandwidthFloating pointDW_BANDWIDTH-Minimum: 0.000000
Default: 1.000000

Command-line

Usage: saga_cmd statistics_grid 9 -BANDS <str> [-MEAN <str>] [-STDDEV <str>] [-DIFF <str>] [-RADIUS <num>] [-DW_WEIGHTING <str>] [-DW_IDW_POWER <str>] [-DW_IDW_OFFSET <str>] [-DW_BANDWIDTH <str>]
  -BANDS:<str>        	Grids
	Grid list (input)
  -MEAN:<str>         	Mean Distance
	Grid (output)
  -STDDEV:<str>       	Standard Deviation
	Grid (output)
  -DIFF:<str>         	Distance
	Grid (output)
  -RADIUS:<num>       	Radius [Cells]
	Integer
	Minimum: 1
	Default: 1
  -DW_WEIGHTING:<str> 	Weighting Function
	Choice
	Available Choices:
	[0] no distance weighting
	[1] inverse distance to a power
	[2] exponential
	[3] gaussian weighting
	Default: 0
  -DW_IDW_POWER:<str> 	Inverse Distance Weighting Power
	Floating point
	Minimum: 0.000000
	Default: 1.000000
  -DW_IDW_OFFSET:<str>	Inverse Distance Offset
	Boolean
	Default: 1
  -DW_BANDWIDTH:<str> 	Gaussian and Exponential Weighting Bandwidth
	Floating point
	Minimum: 0.000000
	Default: 1.000000