Hi All, I am a new user to Phenix and am trying to process MIR datasets from a parameter file typing 'phenix.autosol mir.eff' and keep running into the error message saying: _______________ Possible choices: /Users/sena/data/crystallography/raw1025/Processing/iafinal_d212121.mtz:I,SIGI,merged /Users/sena/data/crystallography/raw1025/Processing/iafinal_d212121.mtz:IPR,SIGIPR,merged Please use scaling.input.xray_data.obs_labels to specify an unambiguous substring of the target label. Unable to get range of aniso B from xtriage output Multiple equally suitable arrays of observed xray data found. ******************************************************************************** Failed to carry out AutoSol_scale_and_analyze_mir: Sorry, there is something wrong with the file /Users/sena/data/crystallography/raw1025/Processing/iafinal_d212121.mtz ... xtriage cannot analyze it? ******************************************************************************** ___________________ The 'mir.eff' file contains: ------------------ # autosol { seq_file = sequence.dat #scaling.input.xray_data.obs_labels='I SIGI' # xray_data_labels = FP, SIGFP # autosol.input.xray_data.labels=FP labels='I SIGI' crystal_info { space_group = p212121 unit_cell = 49.020 73.140 187.350 90.000 90.000 90.00 } native { data = iafinal_d212121.mtz } deriv { data = s10final_d212121.mtz atom_type = I sites = 2 inano = noinano *inano anoonly } deriv { data = s13final_d212121.mtz atom_type = I sites = 1 inano = noinano *inano anoonly } deriv { data = s23final_d212121.mtz atom_type = I sites = 1 inano = noinano *inano anoonly } } ----------------- I guess the error comes because the program is not able to make a choice as to which columns to take from the mtz file. But no matter what 'label' syntax I use or where I use it, it doesn't seem to help. Obviously, I am missing something here. So could someone please help me with this. Also, I tried the same thing using the phenix wizard and it still gives me the same error. Thanks Sena Methodist. Leading Medicine. Recognized by U.S.News & World Report as an "Honor Roll" hospital Ranked No. 8 on FORTUNE magazine's list of the "100 Best Companies to Work For" in 2009 Designated as a Magnet hospital for excellence in nursing Visit us at methodisthealth.com Follow us at twitter.com/MethodistHosp ***CONFIDENTIALITY NOTICE*** This e-mail is the property of The Methodist Hospital and/or its relevant affiliates and may contain restricted and privileged material for the sole use of the intended recipient(s). Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender and delete all copies of the message. Thank you.