Tool Residual Analysis (Grid)

Relations of each grid cell to its neighborhood. Wilson & Gallant (2000) used this type of calculation in terrain analysis.

Reference:
- Wilson, J.P., Gallant, J.C., [Eds.] (2000): 'Terrain analysis - principles and applications', New York, John Wiley & Sons, Inc.

Author: O.Conrad (c) 2003
Menu: Spatial and Geostatistics|Grids

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Grid	Grid (input)	`GRID`	-	-
Output	Mean Value	Grid (output)	`MEAN`	-	-
	Difference from Mean Value	Grid (output)	`DIFF`	-	-
	Standard Deviation	Grid (output)	`STDDEV`	-	-
	Value Range	Grid (output)	`RANGE`	-	-
	Minimum Value	Grid (output)	`MIN`	-	-
	Maximum Value	Grid (output)	`MAX`	-	-
	Deviation from Mean Value	Grid (output)	`DEVMEAN`	-	-
	Percentile	Grid (output)	`PERCENT`	-	-
Options	Grid system	Grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	Search Mode	Choice	`MODE`	-	Available Choices: [0] Square [1] Circle Default: 1
	Radius (Cells)	Integer	`RADIUS`	-	Minimum: 1 Default: 7
	Include Center Cell	Boolean	`BCENTER`	-	Default: 1
	Weighting	Parameters	`WEIGHTING`	-	4 Parameters: - 1. Available Choices: [0] no distance weighting [1] inverse distance to a power [2] exponential [3] gaussian weighting Default: 0 - 2. Minimum: 0.000000 Default: 1.000000 - 3. Default: 1 - 4. Minimum: 0.000000 Default: 1.000000

Command-line

Usage: saga_cmd statistics_grid 1 [-GRID <str>] [-MEAN <str>] [-DIFF <str>] [-STDDEV <str>] [-RANGE <str>] [-MIN <str>] [-MAX <str>] [-DEVMEAN <str>] [-PERCENT <str>] [-MODE <str>] [-RADIUS <num>] [-BCENTER <str>] [-DISTANCE_WEIGHTING_DW_WEIGHTING <str>] [-DISTANCE_WEIGHTING_DW_IDW_POWER <double>] [-DISTANCE_WEIGHTING_DW_IDW_OFFSET <str>] [-DISTANCE_WEIGHTING_DW_BANDWIDTH <double>]
  -GRID:<str>                              	Grid
	Grid (input)
  -MEAN:<str>                              	Mean Value
	Grid (output)
  -DIFF:<str>                              	Difference from Mean Value
	Grid (output)
  -STDDEV:<str>                            	Standard Deviation
	Grid (output)
  -RANGE:<str>                             	Value Range
	Grid (output)
  -MIN:<str>                               	Minimum Value
	Grid (output)
  -MAX:<str>                               	Maximum Value
	Grid (output)
  -DEVMEAN:<str>                           	Deviation from Mean Value
	Grid (output)
  -PERCENT:<str>                           	Percentile
	Grid (output)
  -MODE:<str>                              	Search Mode
	Choice
	Available Choices:
	[0] Square
	[1] Circle
	Default: 1
  -RADIUS:<num>                            	Radius (Cells)
	Integer
	Minimum: 1
	Default: 7
  -BCENTER:<str>                           	Include Center Cell
	Boolean
	Default: 1
  -DISTANCE_WEIGHTING_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
  -DISTANCE_WEIGHTING_DW_IDW_POWER:<double>	Inverse Distance Weighting Power
	Floating point
	Minimum: 0.000000
	Default: 1.000000
  -DISTANCE_WEIGHTING_DW_IDW_OFFSET:<str>  	Inverse Distance Offset
	Boolean
	Default: 1
  -DISTANCE_WEIGHTING_DW_BANDWIDTH:<double>	Gaussian and Exponential Weighting Bandwidth
	Floating point
	Minimum: 0.000000
	Default: 1.000000