Unlike open‑source software, MCNP is:
A: Absolutely not. The license is non-transferable. Each user must register individually with RSICC or OECD-NEA. mcnp 62 download top
export MCNP6=/opt/mcnp62
export PATH=$MCNP6/bin:$PATH
export DATAPATH=$MCNP6/data/endf7 # Cross-section data
Process for Download:
Why OECD-NEA is a "Top" Source: More accessible for international researchers, faster turnaround for non-U.S. entities, and the same exact validated code base as RSICC. Unlike open‑source software, MCNP is: