# CMAQ error \[running on test data from EPA\]

**URL:** <https://forum.cmascenter.org/t/cmaq-error-running-on-test-data-from-epa/2641>\
**Category:** CMAQ\
**Created:** [September 7, 2021, 7:25am UTC](https://forum.cmascenter.org/t/cmaq-error-running-on-test-data-from-epa/2641 "2021-09-07T07:25:41Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![nais90](https://avatars.discourse-cdn.com/v4/letter/n/7c8e57/32.png) [@nais90](https://forum.cmascenter.org/u/nais90)\
**Post date:** [September 7, 2021, 7:25am UTC](https://forum.cmascenter.org/t/cmaq-error-running-on-test-data-from-epa/2641/1 "2021-09-07T07:25:41Z")

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Hi CMAQ users,  
I have problem running on the CMAQ (using input data from EPA).  
[CMAQ\_Test\_Error.txt](https://forum.cmascenter.org/uploads/short-url/tMY0wjyEkAkQahgconljGFQbGhX.txt) (1.6 KB)

Hope others can help me.  
thank you

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**Author:** ![nais90](https://avatars.discourse-cdn.com/v4/letter/n/7c8e57/32.png) [@nais90](https://forum.cmascenter.org/u/nais90)\
**Post date:** [September 7, 2021, 10:54am UTC](https://forum.cmascenter.org/t/cmaq-error-running-on-test-data-from-epa/2641/2 "2021-09-07T10:54:15Z")

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[CTM\_LOG\_000.v533\_gcc\_Bench\_2016\_12SE1\_20160701.txt](https://forum.cmascenter.org/uploads/short-url/cSfsD9gjn8QzFBylF6bDgSTOo1B.txt) (10.7 KB)  
For above, I have settled it. But it comes on the next error.  
Kindly refer attachment.

Thanks.

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<div class="post-metadata">

**Author:** ![chef](https://avatars.discourse-cdn.com/v4/letter/c/e47c2d/32.png) [@chef](https://forum.cmascenter.org/u/chef)\
**Post date:** [September 7, 2021, 6:47pm UTC](https://forum.cmascenter.org/t/cmaq-error-running-on-test-data-from-epa/2641/3 "2021-09-07T18:47:35Z")

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Make sure you are setting your input files and run script properly.  
You will find a lot of useful information on your issue on this forum - take advantage of the search function.  
For example:  
[https://forum.cmascenter.org/search?q=INIT\_CONC\_1](https://forum.cmascenter.org/search?q=INIT_CONC_1)

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**Author:** ![whao](https://avatars.discourse-cdn.com/v4/letter/w/858c86/32.png) [@whao](https://forum.cmascenter.org/u/whao)\
**Post date:** [September 7, 2021, 9:00pm UTC](https://forum.cmascenter.org/t/cmaq-error-running-on-test-data-from-epa/2641/4 "2021-09-07T21:00:52Z")

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Looks like you were doing a restart. Would you please check to see if you set “setenv NEW\_START TRUE” in the script?