The data files rcg_cfp72, rcg_cfp73 and rcg_cfp74
contain the information necessary for the calculation, using coefficients of
fractional parentage. The three data files are in binary format.
They contain:
rcg_cfp72: Coefficients of Fractional Parentage (CFP)
and Coefficients of Fractional Grand-Parentage (CFGP),
LI(NI)