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CIMUrSlopeStandardDeviation Method
Return the standard deviation of the slopes.

Available since Oasis montaj version: 8.2.0
License: Available to anyone.  

Namespace: GeoEngine.Core.GXNet
Assembly: geoengine.core.gxnet (in geoengine.core.gxnet.dll)
Notes
This method calculates the standard dev. of the horizontal differences in the X and Y directions for the supplied image. This is useful for shading routines. A good default scaling factor is 2.5 / standard deviation. The image will be sub-sampled to a statistically meaningful number. The cell sizes are used to determine the slopes.
Syntax
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public static double rSlopeStandardDeviation(
	CIMG oIMG1
)

Parameters

oIMG1
Type: GeoEngine.Core.GXNetCIMG
Grid object

Return Value

Type: Double
Standard devation of grid slopes
See Also