Module Curvature Classification

Surface curvature based terrain classification.
Reference:
Dikau, R. (1988):
'Entwurf einer geomorphographisch-analytischen Systematik von Reliefeinheiten',
Heidelberger Geographische Bausteine, Heft 5

0 - V / V
1 - GE / V
2 - X / V
3 - V / GR
4 - GE / GR
5 - X / GR
6 - V / X
7 - GE / X
8 - X / X

Author: O.Conrad (c) 2001
Menu: Terrain Analysis|Terrain Classification
WIKI: http://sourceforge.net/apps/trac/saga-gis/wiki/ta_morphometry_4

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Elevation	Grid (input)	`DEM`	-	-
Output	Curvature Classification	Grid (output)	`CLASS`	-	-
Options	Grid system	Grid system	`PARAMETERS_GRID_SYSTEM`	Grid system	-
Options	Threshold for plane	Floating point	`THRESHOLD`	-	Minimum: 0.000000 Default: 0.000500

Command-line

Usage: saga_cmd ta_morphometry 4 [-DEM <str>] [-CLASS <str>] [-THRESHOLD <double>]
  -DEM:<str>         	Elevation
	Grid (input)
  -CLASS:<str>       	Curvature Classification
	Grid (output)
  -THRESHOLD:<double>	Threshold for plane
	Floating point
	Minimum: 0.000000
	Default: 0.000500