Dear phenixbb people, I am performing group ADP refinement and TLS at the same time. At the end, the total B factors in the pdb are not identical within residue groups. ATOM 7 N ILE A 11 23.863 6.894 77.827 1.00151.81 A N ANISOU 7 N ILE A 11 20044 20245 17393 -796 -2448 -568 A N ATOM 8 CA ILE A 11 23.647 6.312 76.502 1.00149.93 A C ANISOU 8 CA ILE A 11 19407 19827 17732 -699 -2577 -541 A C ATOM 9 CB ILE A 11 24.451 7.060 75.423 1.00142.17 A C ANISOU 9 CB ILE A 11 18258 18757 17003 -502 -2834 -817 A C ATOM 10 CG2 ILE A 11 24.819 6.135 74.260 1.00140.21 A C ANISOU 10 CG2 ILE A 11 17760 18301 17213 -445 -3136 -730 A C ATOM 11 CG1 ILE A 11 23.648 8.266 74.929 1.00141.20 A C ANISOU 11 CG1 ILE A 11 17949 18698 17002 -369 -2502 -1103 A C ATOM 12 CD1 ILE A 11 22.184 7.945 74.630 1.00147.23 A C ANISOU 12 CD1 ILE A 11 18421 19495 18025 -392 -2156 -1014 A C ATOM 13 C ILE A 11 24.000 4.831 76.450 1.00152.71 A C ANISOU 13 C ILE A 11 19772 20013 18238 -798 -2860 -201 A C ATOM 14 O ILE A 11 24.895 4.377 77.158 1.00153.29 A O ANISOU 14 O ILE A 11 20114 20074 18055 -857 -3135 -9 A O I would like to know if the refinement was truly grouped B-factor refinement - I am suspecting the residual B-factors might be grouped, but I haven't checked for that. Could anyone, maybe Pavel, confirm that is the case? Is there anyplace in the log files I could see the number of B groups? Thanks, Engin