# init(entryCountPerSourceChannel:destinationChannelCount:data:) Returns a new multidimensional lookup table. ``` init(entryCountPerSourceChannel: [UInt8], destinationChannelCount: Int, data: T) where T : AccelerateBuffer, T.Element == UInt16 ``` ## Parameters `entryCountPerSourceChannel` An array that contains the number of table entries for each dimension of the lookup table. `destinationChannelCount` The number of destination channels. `data` The lookup table data. The lookup table must contain the product of the values in [`destinationChannelCount`](/documentation/Accelerate/vImage/MultidimensionalLookupTable/destinationChannelCount) multiplied by [`destinationChannelCount`](/documentation/Accelerate/vImage/MultidimensionalLookupTable/destinationChannelCount). ## Discussion Supply the values in `data` in the range `0 ... 65535`, the function interprets the values as `0 ... 1` by dividing by `65535`. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)