[phenixbb] phenix.model_vs_data feature request

Hi there, A simple feature request: Like most phenix programs, when run from the command line phenix.model_vs_data fails when it is passed an mtz file with multiple 'data' columns (i.e. Fs, F(+/-)s, Is). However, unlike say phenix.xtriage it doesn't tell you the list of possible column combinations and the correct keyword. Would it be possible to add this in? Thanks, Stephen -- Dr Stephen Graham 1851 Research Fellow Cambridge Institute for Medical Research Wellcome Trust/MRC Building Addenbrooke's Hospital, Hills Road Cambridge, CB2 0XY, UK Phone: +44 1223 762 638