# Log Scale for power Chart

**URL:** <https://forum.inductiveautomation.com/t/log-scale-for-power-chart/94943>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [August 21, 2024, 2:52pm UTC](https://forum.inductiveautomation.com/t/log-scale-for-power-chart/94943 "2024-08-21T14:52:50Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Lubna\_Aws\_Mahmood](https://avatars.discourse-cdn.com/v4/letter/l/3bc359/32.png) [@Lubna\_Aws\_Mahmood](https://forum.inductiveautomation.com/u/Lubna_Aws_Mahmood)\
**Post date:** [August 21, 2024, 2:52pm UTC](https://forum.inductiveautomation.com/t/log-scale-for-power-chart/94943/1 "2024-08-21T14:52:50Z")

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I 'm trying to build power chart for Vacuums and it is two small numbers and I want to set the scale to LOG , But I can't do that ..Is this feature added to power chart or not? if not, is there a way to live trend the Vacuums with log scale using different component ?  
Thank you

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**Author:** ![lrose](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/lrose/32/62724_2.png) [@lrose](https://forum.inductiveautomation.com/u/lrose)\
**Post date:** [August 21, 2024, 3:00pm UTC](https://forum.inductiveautomation.com/t/log-scale-for-power-chart/94943/2 "2024-08-21T15:00:30Z")

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You may find this topic of interest

> [@Power Chart adjusting the Y axis to accommodate your data range](https://forum.inductiveautomation.com/t/power-chart-adjusting-the-y-axis-to-accommodate-your-data-range/92977):
>
> I am having an issue with my power chart component in perspective. I have a data set ranging from (1 \* 10^-9 - to about 800). This range of values is displayed on the image shown. As you can see the very small values are displaying within my ideal range (the green rectangle). However those red straight lines going up are linked to values such as 100-800 on the y axis. Is there a way to to better format the scaling of the y axis? Do I have to do some data processing? I have tried to adjust th…

It appears that you'll have to convert to an XY Chart component and generate the dataset yourself.

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**Author:** ![Lubna\_Aws\_Mahmood](https://avatars.discourse-cdn.com/v4/letter/l/3bc359/32.png) [@Lubna\_Aws\_Mahmood](https://forum.inductiveautomation.com/u/Lubna_Aws_Mahmood)\
**Post date:** [August 21, 2024, 3:02pm UTC](https://forum.inductiveautomation.com/t/log-scale-for-power-chart/94943/3 "2024-08-21T15:02:05Z")

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you right, I thought of that but I hoped there is different way.. Thank you