# CMAQ-DDM produces NaN values at certain point

**URL:** https://forum.cmascenter.org/t/cmaq-ddm-produces-nan-values-at-certain-point/422
**Category:** CMAQ-DDM-3D
**Created:** [November 19, 2018, 4:30pm UTC](https://forum.cmascenter.org/t/cmaq-ddm-produces-nan-values-at-certain-point/422 "2018-11-19T16:30:10Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![lizadams](https://avatars.discourse-cdn.com/v4/letter/l/49beb7/32.png) [@lizadams](https://forum.cmascenter.org/u/lizadams)
#### Post date: [March 30, 2025, 7:45pm UTC](https://forum.cmascenter.org/t/cmaq-ddm-produces-nan-values-at-certain-point/422/6 "2025-03-30T19:45:13Z")

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Please [start a new topic](https://forum.cmascenter.org/new-topic) and review the tips found in [Please read before posting](https://forum.cmascenter.org/t/please-read-before-posting/1321). Closing this issue.

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