Just wondering, after some nice experience with kicked maps from a 'normal' case, I tried to get kicked maps for a twinned structure, and get the following...is this a known issue, is it possible to calculate kicked maps for a twinned refinement? Traceback (most recent call last): File "/Users/pkursula/cci-apps/cci_apps_sources/phenix/phenix/ command_line/refine.py", line 5, in <module> command_line.run(command_name="phenix.refine", args=sys.argv[1:]) File "/Users/pkursula/cci-apps/cci_apps_sources/phenix/phenix/ refinement/command_line.py", line 101, in run map_manger.write_files() File "/Users/pkursula/cci-apps/cci_apps_sources/phenix/phenix/ refinement/driver.py", line 1256, in write_files symmetry_flags = maptbx.use_space_group_symmetry) File "/Users/pkursula/cci-apps/cci_apps_sources/mmtbx/maps.py", line 473, in __init__ b_sharp = b_sharp).fft_map File "/Users/pkursula/cci-apps/cci_apps_sources/mmtbx/maps.py", line 498, in __init__ r_free_flags = fmodel.r_free_flags, AttributeError: 'twin_model_manager' object has no attribute 'r_free_flags' bash-3.2$ Best regards, Petri --- Petri Kursula, Ph.D. Academy Research Fellow, Group Leader Docent of Neurobiochemistry Department of Biochemistry University of Oulu, Oulu, Finland [email protected] cc.oulu.fi/~pkursula www.biochem.oulu.fi/kursula ---