> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Simplify Slice Stack

Reduces the number of points in open and closed polylines within a vector slice stack.

### Inputs

| Name        | Type                                                             | Description                                                                                                                                                                          |
| ----------- | ---------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Slice stack | [Slice Stack](../../../../block-documentation/types/slice-stack) | Slice stack on which to perform point reduction.                                                                                                                                     |
| Threshold   | [Scalar](../../../../block-documentation/types/scalar)           | Deviation threshold or tolerance value for point reduction. Deviation greater than this threshold value will not occur during point reduction. Deviation up to this value may occur. |

### Outputs

| Type                                                             |
| ---------------------------------------------------------------- |
| [Slice Stack](../../../../block-documentation/types/slice-stack) |