# Seek input data for the hemispheric simulation in EQUATESv1.0

**URL:** <https://forum.cmascenter.org/t/seek-input-data-for-the-hemispheric-simulation-in-equatesv1-0/5385>\
**Category:** EQUATES\
**Created:** [November 26, 2024, 9:19am UTC](https://forum.cmascenter.org/t/seek-input-data-for-the-hemispheric-simulation-in-equatesv1-0/5385 "2024-11-26T09:19:36Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![whr](https://avatars.discourse-cdn.com/v4/letter/w/22d042/32.png) [@whr](https://forum.cmascenter.org/u/whr)\
**Post date:** [November 26, 2024, 9:19am UTC](https://forum.cmascenter.org/t/seek-input-data-for-the-hemispheric-simulation-in-equatesv1-0/5385/1 "2024-11-26T09:19:36Z")

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Hello everyone,  
I am interested in the hemispheric simulation in[EQUATESv1.0](https://dataverse.unc.edu/dataset.xhtml?persistentId=doi:10.15139/S3/F2KJSK). However, I noticed that the input data for the hemispheric simulation (e.g., meteorological data, model-ready emission data, etc.) are not provided. Where can I obtain these data? This is important to me. Thank you.

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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:** [November 26, 2024, 2:37pm UTC](https://forum.cmascenter.org/t/seek-input-data-for-the-hemispheric-simulation-in-equatesv1-0/5385/2 "2024-11-26T14:37:43Z")

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There are instructions in this tutorial to obtain data for 2017\_12US1 from the google drive:

> <https://github.com/lizadams/EQUATES_BENCHMARK/blob/main/Tutorials/CMAQ_UG_tutorial_build_library_gcc_support_nc4.md#download-equates-benchmark-input-data>

To obtain data from the AWS S3 bucket on our Open Data Program please see these instructions:

> **[EQUATESv1.0: Emissions, WRF/MCIP, CMAQv5.3.2 Data -- 2002-2019 US\_12km and...](https://dataverse.unc.edu/dataset.xhtml?persistentId=doi:10.15139%2FS3%2FF2KJSK)**
>
> Data Summary: EQUATES: EPA’s Air QUAlity TimE Series Project The US EPA developed a set of modeled meteorology, emissions, air quality and pollutan...

and  
[https://cmas-equates.s3.amazonaws.com/readme.html](https://cmas-equates.s3.amazonaws.com/readme.html)

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**Author:** ![whr](https://avatars.discourse-cdn.com/v4/letter/w/22d042/32.png) [@whr](https://forum.cmascenter.org/u/whr)\
**Post date:** [November 27, 2024, 2:19am UTC](https://forum.cmascenter.org/t/seek-input-data-for-the-hemispheric-simulation-in-equatesv1-0/5385/3 "2024-11-27T02:19:46Z")

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Dear lizadams,  
Thank you so much. 2017\_12US1 seems to only include 12US1 domain. But I am interested in hemispheric simulation. Is there any possibility to obtain the input file for 108NHEMI domain? Thanks again.

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**Author:** ![foley.kristen](https://avatars.discourse-cdn.com/v4/letter/f/d9b06d/32.png) [@foley.kristen](https://forum.cmascenter.org/u/foley.kristen)\
**Post date:** [December 4, 2024, 10:31pm UTC](https://forum.cmascenter.org/t/seek-input-data-for-the-hemispheric-simulation-in-equatesv1-0/5385/4 "2024-12-04T22:31:00Z")

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Dear @whr,  
Thank you for your interest in EQUATES. Inputs for the 108NHEMI are not posted on the CMAQ Data Warehouse at this time.

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**Author:** ![whr](https://avatars.discourse-cdn.com/v4/letter/w/22d042/32.png) [@whr](https://forum.cmascenter.org/u/whr)\
**Post date:** [December 5, 2024, 2:06am UTC](https://forum.cmascenter.org/t/seek-input-data-for-the-hemispheric-simulation-in-equatesv1-0/5385/5 "2024-12-05T02:06:06Z")

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Dear [foley.kristen](https://forum.cmascenter.org/u/foley.kristen)  
Thank you so much!