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terrapower / armi

An open-source nuclear reactor analysis automation framework that helps design teams increase efficiency and quality
https://terrapower.github.io/armi/
Apache License 2.0
212 stars 82 forks source link

Document the possibility of 2-letter XS types #1709

Open keckler opened 1 month ago

keckler commented 1 month ago

There is an undocumented feature in ARMI:

https://github.com/terrapower/armi/blob/cfc23356334253cb714171349f51acceb2db0225/armi/reactor/blocks.py#L406-L411

It would be good to write this in the user documentation, maybe in this section about assembly blueprints.

Other related docstrings: https://github.com/terrapower/armi/blob/cfc23356334253cb714171349f51acceb2db0225/armi/physics/neutronics/crossSectionGroupManager.py#L1009-L1013 https://github.com/terrapower/armi/blob/cfc23356334253cb714171349f51acceb2db0225/armi/physics/neutronics/crossSectionGroupManager.py#L86-L104