# CFD-DEM issue(how to modify the CFD-mesh created in PFC)

**URL:** <https://forum.itascainternational.com/t/cfd-dem-issue-how-to-modify-the-cfd-mesh-created-in-pfc/2002>\
**Category:** PFC\
**Created:** [March 24, 2025, 12:55am UTC](https://forum.itascainternational.com/t/cfd-dem-issue-how-to-modify-the-cfd-mesh-created-in-pfc/2002 "2025-03-24T00:55:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![LJYpyu](https://avatars.discourse-cdn.com/v4/letter/l/7cd45c/32.png) [@LJYpyu](https://forum.itascainternational.com/u/LJYpyu)\
**Post date:** [March 24, 2025, 12:55am UTC](https://forum.itascainternational.com/t/cfd-dem-issue-how-to-modify-the-cfd-mesh-created-in-pfc/2002/1 "2025-03-24T00:55:11Z")

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Hello everyone!  
My question is simple, is there any way for me to delete or modify the cfd-mesh in PFC as I find that there’s no function for this? How about coding in-built functions?

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<div class="post-metadata">

**Author:** ![LJYpyu](https://avatars.discourse-cdn.com/v4/letter/l/7cd45c/32.png) [@LJYpyu](https://forum.itascainternational.com/u/LJYpyu)\
**Post date:** [March 24, 2025, 11:23am UTC](https://forum.itascainternational.com/t/cfd-dem-issue-how-to-modify-the-cfd-mesh-created-in-pfc/2002/2 "2025-03-24T11:23:41Z")

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Any advice is appreciated.