# Legend of vec value iso value in plotting

**URL:** https://community.freefem.org/t/legend-of-vec-value-iso-value-in-plotting/2539
**Category:** General Discussion
**Created:** [June 12, 2023, 9:15am UTC](https://community.freefem.org/t/legend-of-vec-value-iso-value-in-plotting/2539 "2023-06-12T09:15:02Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![gnaganlu](https://avatars.discourse-cdn.com/v4/letter/g/cdc98d/32.png) [@gnaganlu](https://community.freefem.org/u/gnaganlu)
#### Post date: [June 12, 2023, 9:15am UTC](https://community.freefem.org/t/legend-of-vec-value-iso-value-in-plotting/2539/1 "2023-06-12T09:15:02Z")

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Hello,

In plotting, the legend of vec value and iso value has too many decimals and all numbers are too close to each other. Is there any way to write these numbers far from each other and with fewer decimal points in the plotting?