feedback from 2023 york workshop

[shimwell]

we don't yet have any survey monkey responses yet 😢

But I do remember a few trick parts that could be fixed if time permits

• mesh tally visualization in paraview didn't work for some users
• spectra simulation should show thermal neutron bump without requiring lots of particles as there is not time for large particle simulations
• DPA task should have volume calculation don on a more complex cell