# Please Help Me Fix This Quality Issue \[URGENT\]

**URL:** https://discourse.paraview.org/t/please-help-me-fix-this-quality-issue-urgent/10920
**Category:** ParaView Support
**Created:** [December 5, 2022, 12:56pm UTC](https://discourse.paraview.org/t/please-help-me-fix-this-quality-issue-urgent/10920 "2022-12-05T12:56:32Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![DarkTyrantula](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/d/8c91f0/32.png) [@DarkTyrantula](https://discourse.paraview.org/u/DarkTyrantula)
#### Post date: [December 5, 2022, 12:56pm UTC](https://discourse.paraview.org/t/please-help-me-fix-this-quality-issue-urgent/10920/1 "2022-12-05T12:56:32Z")

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![image](https://discourse.paraview.org/uploads/default/original/2X/c/c6a52aa5b72c7496fb500793169e6999f635085f.png)

My stream tracer does not look like air flow at all and the colour mapping is also stuck to 1 solid colour. Can someone tell me what to do to fix this quality issue?

I have been working with paraview on my school’s desktop so I don’t know if this is a device spec issue. But I am pretty sure that my laptop is able to run high quality graphics.

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [December 5, 2022, 1:56pm UTC](https://discourse.paraview.org/t/please-help-me-fix-this-quality-issue-urgent/10920/2 "2022-12-05T13:56:39Z")

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Hi @DarkTyrantula

I’m afraid you may not find any help for urgent inquiries.

Nevertheless, please share your input dataset.

Best,

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### Author: ![Francois\_Mazen](https://discourse.paraview.org/user_avatar/discourse.paraview.org/francois_mazen/32/6483_2.png) [@Francois\_Mazen](https://discourse.paraview.org/u/Francois_Mazen)
#### Post date: [December 7, 2022, 3:00pm UTC](https://discourse.paraview.org/t/please-help-me-fix-this-quality-issue-urgent/10920/3 "2022-12-07T15:00:56Z")

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Hi,

you may look at the Computational Fluid Dynamics self-directed tutorial, and look for the missing step:  
[https://docs.paraview.org/en/latest/Tutorials/ClassroomTutorials/targetedComputationFluidDynamics.html](https://docs.paraview.org/en/latest/Tutorials/ClassroomTutorials/targetedComputationFluidDynamics.html)

Best,