Two-Dimensional Interpolation (from a grid)
Last updated 9 November 2026
Function reference › Other Functions
1 GIAnalyzer function for Excel. Optional arguments are shown in [brackets].
GIA_Other_DoubleInterpolationFromGrid
Interpolates the value for a specific location in the leftmost column and in the topmost row in the grid.
GIA_Other_DoubleInterpolationFromGrid(Grid, Point1, Point2)| Argument | Use | Description |
|---|---|---|
Grid | Required | The grid in which the first column and the first row consist of the points and the rest of the values used for interpolation. |
Point1 | Required | The required point in the first array. |
Point2 | Required | The required point in the second array. |