---
title: strideInY
framework: metalperformanceshadersgraph
role: symbol
role_heading: Instance Property
path: metalperformanceshadersgraph/mpsgraphconvolution2dopdescriptor/strideiny
---

# strideInY

The scale that maps y-coordinate of the destination to y-coordinate of the source.

## Declaration

```swift
var strideInY: Int { get set }
```

## Discussion

Discussion Source y-coordinate, sy is computed from destination y-coordinate, dy as sy = strideInY*dy. Default value is 1.