Skeleton of iterative burnup script.
Progress on iterative burnup script
Iterative burnup script nearly done, needs mods to alara mesh_to_geom. Lots of testing to be done.
More progress, smaller probably for easier debugging.
Nearly done, material slicing is returns 0s for some reason.
Resolved material slicing issue.
Fixed normalization process.
Two iteration work with some tweeking.
updated the iterative_burnup example to use the transmuter interface