# GSPRO and GSREF for HAPs and for cb6mp\_ae6 mechanism

**URL:** <https://forum.cmascenter.org/t/gspro-and-gsref-for-haps-and-for-cb6mp-ae6-mechanism/3608>\
**Category:** SMOKE\
**Created:** [October 7, 2022, 1:46pm UTC](https://forum.cmascenter.org/t/gspro-and-gsref-for-haps-and-for-cb6mp-ae6-mechanism/3608 "2022-10-07T13:46:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![nosha\_assare](https://avatars.discourse-cdn.com/v4/letter/n/ba8739/32.png) [@nosha\_assare](https://forum.cmascenter.org/u/nosha_assare)\
**Post date:** [October 7, 2022, 1:47pm UTC](https://forum.cmascenter.org/t/gspro-and-gsref-for-haps-and-for-cb6mp-ae6-mechanism/3608/1 "2022-10-07T13:47:00Z")

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Hi all,

Is there any existing GSPRO and GSREF files for HAPs modelling and for cb6mp\_ae6 mechanism? Thanks.

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**Author:** ![eyth.alison](https://avatars.discourse-cdn.com/v4/letter/e/7ab992/32.png) [@eyth.alison](https://forum.cmascenter.org/u/eyth.alison)\
**Post date:** [November 2, 2022, 2:17pm UTC](https://forum.cmascenter.org/t/gspro-and-gsref-for-haps-and-for-cb6mp-ae6-mechanism/3608/2 "2022-11-02T14:17:35Z")

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GSPROs/GSREFs for HAP-CAP modeling with AE6 are available in the 2014 platform area:

[https://gaftp.epa.gov/air/emismod/2014/v2/ancillary\_data/ge\_dat\_for\_NATA\_addendum.zip](https://gaftp.epa.gov/air/emismod/2014/v2/ancillary_data/ge_dat_for_NATA_addendum.zip)

We also have AE7 available with the 2017 platform:

[https://gaftp.epa.gov/air/emismod/2017/ancillary\_data/ge\_dat\_for\_2017gb\_speciation\_hapcap\_addendum\_15oct2020.zip](https://gaftp.epa.gov/air/emismod/2017/ancillary_data/ge_dat_for_2017gb_speciation_hapcap_addendum_15oct2020.zip)