Created Materials (markdown)
Created Spectrum (markdown)
Updated HOLD ‐ Physics Models (under construction) (markdown)
Updated HOLD 1‐ Physics Models (under construction) (markdown)
Created HOLD 1- Physics Models (under construction) (markdown)
Updated NEW ‐ Physics Models (under construction) (markdown)
Updated NEW ‐ Installation Guide (under construction) (markdown)
Updated NEW ‐ Quick Start Guide (under construction) (markdown)
Updated CatSim Python IDE setup (markdown)
Updated How to install CatSim Python package (markdown)
Updated Python Source Code Installation (markdown)
Updated Python environment setup (markdown)