# Hiding zero values on in a chart

**URL:** <https://forums.losant.com/t/hiding-zero-values-on-in-a-chart/4473>\
**Category:** Help\
**Tags:** dashboard\
**Created:** [April 19, 2022, 8:44am UTC](https://forums.losant.com/t/hiding-zero-values-on-in-a-chart/4473 "2022-04-19T08:44:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Tauras](https://avatars.discourse-cdn.com/v4/letter/t/8c91f0/32.png) [@Tauras](https://forums.losant.com/u/Tauras)\
**Post date:** [April 19, 2022, 8:44am UTC](https://forums.losant.com/t/hiding-zero-values-on-in-a-chart/4473/1 "2022-04-19T08:44:55Z")

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Hello,

I was wondering if there was a way to ignore all values that are 0 on a chart and only plot readings on a chart that are not 0?

Especially when using the ‘mean’ aggregation, I would like to calculate this without the 0 values. Is this possible?

Thanks,  
Tauras

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<div class="post-metadata">

**Author:** ![Brandon\_Cannaday](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.losant.com/brandon_cannaday/32/14_2.png) [@Brandon\_Cannaday](https://forums.losant.com/u/Brandon_Cannaday)\
**Post date:** [April 19, 2022, 1:32pm UTC](https://forums.losant.com/t/hiding-zero-values-on-in-a-chart/4473/2 "2022-04-19T13:32:30Z")

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It’s not possible ignore values on the Time Series Block. It may be possible, however, to filter values on the Custom Chart Block:

> **[Filter Transform](https://vega.github.io/vega-lite/docs/filter.html)**
>
> Vega-Lite - a high-level grammar for statistical graphics. Vega-Lite provides a higher-level grammar for visual analysis, comparable to ggplot or Tableau, that generates complete Vega specifications. Vega-Lite specifications consist of simple...

I haven’t tested that, but might be worth looking into.

For aggregations, it’s also not possible to ignore certain values. Vega (Custom Chart Block) also supports custom aggregations, so that might also be possible using that block.