---
title: pm
framework: metalperformanceshaders
role: symbol
role_heading: Instance Property
path: metalperformanceshaders/mpscnnlocalcontrastnormalizationnode/pm
---

# pm

## Declaration

```swift
var pm: Float { get set }
```

## See Also

### Instance Properties

- [kernelHeight](metalperformanceshaders/mpscnnlocalcontrastnormalizationnode/kernelheight.md)
- [kernelWidth](metalperformanceshaders/mpscnnlocalcontrastnormalizationnode/kernelwidth.md)
- [p0](metalperformanceshaders/mpscnnlocalcontrastnormalizationnode/p0.md)
- [ps](metalperformanceshaders/mpscnnlocalcontrastnormalizationnode/ps.md)