Parameter explanations
| Lbox : | side length of the simulation box, usually in Mpc/h or kpc/h |
| h: | Hubble parameter, dimensionless |
| ΩΛ : | density parameter for dark energy |
| Ωm : | density parameter for matter (= mean density/critical density) |
| Ωbar : | density parameter for baryons |
| σ8 : | amplitude of matter fluctuation averaged over spheres of 8 Mpc/h in size |
| n: | normalization of the power spectrum |
| seed: | random number seed for generating initial conditions |