API Reference > geometry-core > CartesianGeometry > Point3dArray > unpackNumbersToNestedArraysIJK unpackNumbersToNestedArraysIJK MethodStatic return an 3-dimensional array containing all the values of data in arrays numPerRow blocks of numPerBlock unpackNumbersToNestedArraysIJK(data: Float64Array, numPerBlock: number, numPerRow: number): any[] Parameter Type Description data Float64Array simple array of numbers numPerBlock number number of values in each block at first level down numPerRow number Returns - any[] Defined in core/geometry/src/geometry3d/PointHelpers.ts Line 484 Last Updated: 13 June, 2024