# About the Corrections/Data Quality category

**URL:** <https://openradar.discourse.group/t/about-the-corrections-data-quality-category/94>\
**Category:** Corrections/Data Quality\
**Created:** [November 7, 2022, 4:04pm UTC](https://openradar.discourse.group/t/about-the-corrections-data-quality-category/94 "2022-11-07T16:04:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mgrover1](https://yyz2.discourse-cdn.com/free1/user_avatar/openradar.discourse.group/mgrover1/32/7_2.png) [@mgrover1](https://openradar.discourse.group/u/mgrover1)\
**Post date:** [November 7, 2022, 4:04pm UTC](https://openradar.discourse.group/t/about-the-corrections-data-quality-category/94/1 "2022-11-07T16:04:05Z")

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Do you need to correct your data? For example, you may be asking

- How do I dealias my velocity field?
- How can I correct for attenuation?

These are fundamental data quality issues that must be solved, and this is a place for the community to ask about how to go about solving these issues.

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<div class="post-metadata">

**Author:** ![aswin](https://avatars.discourse-cdn.com/v4/letter/a/8baadc/32.png) [@aswin](https://openradar.discourse.group/u/aswin)\
**Post date:** [February 9, 2024, 11:43am UTC](https://openradar.discourse.group/t/about-the-corrections-data-quality-category/94/2 "2024-02-09T11:43:01Z")

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Hello @mgrover1  
[https://docs.wradlib.org/en/stable/notebooks/attenuation/attenuation.html#](https://docs.wradlib.org/en/stable/notebooks/attenuation/attenuation.html#)  
if use want you can refer where you can get some ideas for this