jcgoran / gevolution-cross

Data and tools for studying the unequal time cross spectra of the gravitational potential from gevolution

TODO list

• find a good estimator for the error of the fit (chi squared? Something else?)
• find a good fit for the correlation coefficient for all redshift pairs
• check dependence of fit on initial seed (optional, probably minimal as we're interested mostly in small scales)
• check dependence of fit on cosmological parameters
• check if correlation coefficient can be computed with COFFE in reasonable time (optional)
• verify that cutoff k ~ 7 h/Mpc is sufficient (baryonic physics?)
• check for convergence w.r.t. different simulation parameters
• check CLASS HALOFIT and HMCode for accuracy and speed as comparison for nonlinear power spectra