Calculation of moments and radii

Average quadrupole moments, $\langle q_{20}\rangle$ and $\langle q_{22}\rangle$, radii squared, $\langle r^2\rangle$, and sizes squared, $\langle x^2\rangle$, $\langle y^2\rangle$, and $\langle z^2\rangle$, of single-particle states are calculated and stored in the review file FILREV, see Section 3.9 of II.