Paul Wilson

Is it correct that surface flux tallies remain unimplemented?

CSV viewer is the 60-75% solution - requires 0 development effort but only 60-75% of what may be desired. [Jekyll can read CSV](https://jekyllrb.com/tutorials/csv-to-table/), so it may be a good upgrade...

Following an in-person discussion with @pshriwise and @micahgale we determined that it should always be read sequentially. Resampling with replacement as is done in the current implementation is always dangerous...

The intention was to normalize batch B with the accumulated sum of source weight in batch B, at the end of that batch.

Interesting question, but can clarify how you want to use this in OpenMC? Is it that you want OpenMC to automatically calculate the composition of a material with multiple isotopes...

My thoughts are that this would not be particularly robust or accurate, and may be misleading in some cases.

Indeed, @shimwell's approach doesn't match the OP's use case of simulating the enrichment process.

The analytic definitions of this data is publicly available at the links provided above. The request is for some shared computational implementation of these definitions.

It seems this is a matter of adding new entries to the data in `modules/solid_properties/src/solidproperties`. Is there any guidance on whether or not the MOOSE team wants to expand that...