# Time series heat grid

Heat grids display a two-dimensional aggregate value grid of two time series. Heat grids are similar to scatter plots, but instead color by the density of points appearing in the same bucket.

## Input type

Time series

## Output type

Flow end

## Examples

![Time series heat grid example](../../../assets/2207c1f054ab49a426598c2816e70fcf9fbd4c17d5442f863ad543c3cdd87b9f.webp)

## Usage information

| Functionality | Availability |
| --- | --- |
| [Standard Quiver card](../core-concepts/index.md#cards) | Supported |
| [Transform table transform](../cards-transform-table/index.md) | Unsupported |

## See also

[Time series scatter plot](../card-time-series-scatter-plot/index.md)