Two-Dimensional Interpolation (from arrays)

Last updated 9 November 2026

1 GIAnalyzer function for Excel. Optional arguments are shown in [brackets].

GIA_Other_DoubleInterpolationFromArrays

Interpolates the value for a specific location in the first array and in the second array.

GIA_Other_DoubleInterpolationFromArrays(Array1, Array2, Values, Point1, Point2)

Argument	Use	Description
`Array1`	Required	The points in the first array.
`Array2`	Required	The points in the second array.
`Values`	Required	Array of values from which the interpolated value is calculated.
`Point1`	Required	The required point in the first array.
`Point2`	Required	The required point in the second array.