---
title: "CoverageByCellInput"
description: "a source, or a scope with a window"
section: concepts
address: /concepts/coveragebycellinput
contract: 0476e35e6e275db5
---

# CoverageByCellInput

a source, or a scope with a window

[figure: CoverageByCellInput is a value at none scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | value |
| scope | none |
| key | none |
| store | none |
| family | harness |



## Fields


| field | type | required | note |
|---|---|---|---|
| `source` | `id` | no |  |
| `scope` | [Predicate](/concepts/predicate) | no |  |
| `window` | [Window](/concepts/window) | no |  |



## Routes that use it
- [`/v1/read/coverage_by_cell`](/reference/read/coverage_by_cell) takes it as input