MathUtilInterpn Method (Double, Double, Double)

1-D linear interpolation (table lookup) Interpolates to find y, the value of the underlying function yTable at the point x. xTable must be a monoton increasing array of the same length as yTable.

Namespace: DHI.Mike1D.Generic
Assembly: DHI.Mike1D.Generic (in DHI.Mike1D.Generic.dll) Version: 19.0.0.0 (11.1.1.1111)

Syntax

C++

Copy

public static double[] Interpn(
	double x,
	double[] xTable,
	double[,] yTable
)

Public Shared Function Interpn ( 
	x As Double,
	xTable As Double(),
	yTable As Double(,)
) As Double()

public:
static array<double>^ Interpn(
	double x, 
	array<double>^ xTable, 
	array<double,2>^ yTable
)

Parameters

x: Type: SystemDouble
value where to look up
xTable: Type: SystemDouble
Monoton increasing vector of length n
yTable: Type: SystemDouble
vector of length n

Return Value

Type: Double
interpolated value (looked up value)

Reference

MathUtil Class

Interpn Overload

DHI.Mike1D.Generic Namespace