# ProfileFlatness3D Vision Data Access functions

Function Functions are tools that are available in Spreadsheet for processing and analyzing acquisitions or other results. You can add functions to your Spreadsheet job to create tool chains and produce results for specific applications. | Description
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GetFlatness | Returns the flatness measurement area.
GetLineAbove | Returns the line above the flatness measurement area.
GetLineBelow | Returns the line below the flatness measurement area.
GetNFound | Returns the number-found value.
GetPointAbove | Returns the point above the flatness measurement area.
GetPointBelow | Returns the point below the flatness measurement area.