# ISAM SA\_ACONC output error

**URL:** <https://forum.cmascenter.org/t/isam-sa-aconc-output-error/1622>\
**Category:** CMAQ-ISAM\
**Created:** [July 7, 2020, 6:45pm UTC](https://forum.cmascenter.org/t/isam-sa-aconc-output-error/1622 "2020-07-07T18:45:32Z")\
**Posts on this page:** 1\
**Showing post:** 19

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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:** [October 2, 2020, 7:59pm UTC](https://forum.cmascenter.org/t/isam-sa-aconc-output-error/1622/19 "2020-10-02T19:59:49Z")

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@YukuiLi - It looks like you reposted this question, and it was answered on the following issue. [CMAQV5.3 ISAM Region not found](https://forum.cmascenter.org/t/cmaqv5-3-isam-region-not-found/1418/26)

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