# How to set lookup table for surfaceplot?

**URL:** https://discourse.vtk.org/t/how-to-set-lookup-table-for-surfaceplot/2357
**Category:** Support
**Created:** [December 30, 2019, 2:01am UTC](https://discourse.vtk.org/t/how-to-set-lookup-table-for-surfaceplot/2357 "2019-12-30T02:01:41Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Yue\_JIN](https://discourse.vtk.org/user_avatar/discourse.vtk.org/yue_jin/32/1228_2.png) [@Yue\_JIN](https://discourse.vtk.org/u/Yue_JIN)
#### Post date: [December 30, 2019, 2:01am UTC](https://discourse.vtk.org/t/how-to-set-lookup-table-for-surfaceplot/2357/1 "2019-12-30T02:01:41Z")

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Hello, I’m new with vtk. Is it possible to set lookup table for surfaceplot? And use lookup table scalar range?  
In addition, I found that when all the value in the table of a surfaceplot are the same, nothing will be shown. Is it a bug?  
I also wonder how to change the display precision of axis in surfaceplot.