OpenMC Notebook to Create a BWR fuel Assembly with a 3*3 Fuel-less Space at the Center

This SquareLattice-with-FuelLess-Square-at-Center.ipnyb file creates a square lattice with a square shaped gap and a sleave around it.

The notebook has explanations of code inside.

The final geometry will look like this.

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
README.md		README.md
SquareLattice-with-FuelLess-Square-at-Center.ipynb		SquareLattice-with-FuelLess-Square-at-Center.ipynb
SquareLattice-with-FuelLess-Square-at-Center_Geometry.png		SquareLattice-with-FuelLess-Square-at-Center_Geometry.png