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CVAExpand Method

Expand a VA.

Namespace:  GeoEngine.Core.GXNetX
Assembly:  geoengine.core.gxnetx (in geoengine.core.gxnetx.dll) Version: 2025.2.0.42
Syntax
public CVA Expand(
	int n,
	int interp_method,
	int extrap_method
)

public CVA Expand(
	int n,
	int interp_method,
	int extrap_method
)

Parameters

n
Type: SystemInt32
number of columns replacing each single input column
interp_method
Type: SystemInt32
interpolation method <define>VA_INTERPOLATE</define>
extrap_method
Type: SystemInt32
extrapolation method <define>VA_EXTRAPOLATE</define>

Return Value

Type: CVA
VA Object
Remarks
This method expands a VA by replacing each input column with 'N' items, using the selected interpolation method, one of <define>VA_INTERPOLATE</define>. Extrapolation is used at the start of the first column and at the end of the last column, using the selected extrapolation method, one of <define>VA_EXTRAPOLATE</define>.
See Also