This Python module computes the covariance contribution of the finite richness binnin in the redMaPPer mass calibration.
It requires https://github.com/joergdietrich/NFW for computation of the NFW Delta Sigma profiles, Diemer's colossus for the DK15 M-c relation, and the tqdm progress meter
Outputs are ndarray covariance matrices in units of (Msun/Mpc^2)^2. All quantities are physical without factors of h. They are saved as Python pickles in the directory output.