The goal here is to write a new script cmass/nbody/fastpm.py which mirrors that of pmwd but instead uses fastPM. It should allow configuration-based access to fastPM simulations. It should take a configuration and white noise field and then evolve and save the DM density and velocity fields.
The goal here is to write a new script
cmass/nbody/fastpm.pywhich mirrors that ofpmwdbut instead uses fastPM. It should allow configuration-based access to fastPM simulations. It should take a configuration and white noise field and then evolve and save the DM density and velocity fields.