# Running CMAQv5.3.3 error

**URL:** <https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016>\
**Category:** Run Time Errors and Issues\
**Created:** [February 18, 2022, 6:49pm UTC](https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016 "2022-02-18T18:49:45Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![kkkghs0828](https://avatars.discourse-cdn.com/v4/letter/k/ce7236/32.png) [@kkkghs0828](https://forum.cmascenter.org/u/kkkghs0828)\
**Post date:** [February 18, 2022, 6:49pm UTC](https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016/1 "2022-02-18T18:49:45Z")

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I got this message and I tried a few days but I was not able to find where is this error came from.  
I check my IC directory but there is a file.

 ![image](https://canada1.discourse-cdn.com/flex027/uploads/cmas/original/2X/9/9eca8bba61ff95d596286ef37ba5b9e3c1987479.png)

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**Author:** ![cjcoats](https://avatars.discourse-cdn.com/v4/letter/c/ac8455/32.png) [@cjcoats](https://forum.cmascenter.org/u/cjcoats)\
**Post date:** [February 18, 2022, 7:15pm UTC](https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016/2 "2022-02-18T19:15:20Z")

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SCRIPTING ERROR: The message

> INIT\_CONC\_1 : INIT\_CONC\_1

says that there was no _setenv INIT\_CONC\_1_ command executed by the CCTM script.

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<div class="post-metadata">

**Author:** ![kkkghs0828](https://avatars.discourse-cdn.com/v4/letter/k/ce7236/32.png) [@kkkghs0828](https://forum.cmascenter.org/u/kkkghs0828)\
**Post date:** [February 20, 2022, 4:37pm UTC](https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016/3 "2022-02-20T16:37:51Z")

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How can I set up INIT\_CONC\_1 command?

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**Author:** ![cjcoats](https://avatars.discourse-cdn.com/v4/letter/c/ac8455/32.png) [@cjcoats](https://forum.cmascenter.org/u/cjcoats)\
**Post date:** [February 20, 2022, 4:54pm UTC](https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016/4 "2022-02-20T16:54:54Z")

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You probably need to study the CMAQ tutorial.

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<div class="post-metadata">

**Author:** ![kkkghs0828](https://avatars.discourse-cdn.com/v4/letter/k/ce7236/32.png) [@kkkghs0828](https://forum.cmascenter.org/u/kkkghs0828)\
**Post date:** [February 20, 2022, 4:54pm UTC](https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016/5 "2022-02-20T16:54:56Z")

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I got this error too…

 ![image](https://canada1.discourse-cdn.com/flex027/uploads/cmas/original/2X/0/031535a0f7d29741b1ed7b69ee21830d59badf30.png)

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<div class="post-metadata">

**Author:** ![wong.david-c](https://avatars.discourse-cdn.com/v4/letter/w/bcef8e/32.png) [@wong.david-c](https://forum.cmascenter.org/u/wong.david-c)\
**Post date:** [February 24, 2022, 8:12pm UTC](https://forum.cmascenter.org/t/running-cmaqv5-3-3-error/3016/6 "2022-02-24T20:12:15Z")

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In your run script, please change CTM\_DIAG\_LVL from 0 to 1 and rerun your case. Then examine the log file to make sure INIT\_CONC\_1 points to an existing file. For your second error, please double check the START\_DATE and END\_DATE settings.