# Advice on suite n512- ARCHER2
**URL:** https://cms-helpdesk.ncas.ac.uk/t/advice-on-suite-n512-archer2/143
**Category:** Unified Model
**Tags:** ARCHER2
**Created:** [26 July 2021 12:44 UTC](https://cms-helpdesk.ncas.ac.uk/t/advice-on-suite-n512-archer2/143 "2021-07-26T12:44:54Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@ha392](https://cms-helpdesk.ncas.ac.uk/u/ha392)
#### Post date: [26 July 2021 12:44 UTC](https://cms-helpdesk.ncas.ac.uk/t/advice-on-suite-n512-archer2/143/1 "2021-07-26T12:44:54Z")
Hi,
I am planning to run a high resolution (n512) atmosphere only UM model on ARCHER2.
Would you suggest editing a n96 suite (e.g u-ca369)- and if so would it be as simple as changing the resolution in the model configuration \>\> horizontal resolution?
Or is there a better ‘starting’ suite?
Thank you!
Holly
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### Author:  [@grenville](https://cms-helpdesk.ncas.ac.uk/u/grenville)
#### Post date: [26 July 2021 13:04 UTC](https://cms-helpdesk.ncas.ac.uk/t/advice-on-suite-n512-archer2/143/2 "2021-07-26T13:04:00Z")
Hi Holly
How about something like u-bs251 (the archer2 branch) - that suite runs at n96, n216, or n512.
I’d not recommend simply changing the resolution.
Grenville
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### Author:  [@ha392](https://cms-helpdesk.ncas.ac.uk/u/ha392)
#### Post date: [26 July 2021 13:11 UTC](https://cms-helpdesk.ncas.ac.uk/t/advice-on-suite-n512-archer2/143/3 "2021-07-26T13:11:24Z")
Thanks Grenville, I will look into u-bs251.
Thank you,
Holly
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### Author:  [@RosalynHatcher](https://cms-helpdesk.ncas.ac.uk/u/RosalynHatcher)
#### Post date: [17 August 2021 07:27 UTC](https://cms-helpdesk.ncas.ac.uk/t/advice-on-suite-n512-archer2/143/4 "2021-08-17T07:27:19Z")