Dear All, I am trying to use a set of MAD data integrated with MOSFLM in phenix. But when I ran autosol, I've got the following error in the log file: .... Unable to analyze /home/wai/dbe15_sh/SeM8/phnx/sem8_remo.mtz with xtriage (a total of 3 instances of this) ... AutoSol_setup_for_scaling AutoSol Run 8 Fri Dec 4 23:18:59 2009 Shifting to Automatic mode.... RESOLUTION 2.5 SOLVENT_FRACTION 0.54 RESIDUES 364 MAD-N-HA 14 NCS-COPIES 2 Setting up for scaling dataset resolution: 2.5 solvent_fraction: 0.54 Scoring criteria will be: ['SKEW', 'CORR_RMS'] Scoring method will be: BAYES-CC AutoSol_scale_and_analyze_mad AutoSol Run 8 Fri Dec 4 23:18:59 2009 scale_and_analyze_mad for dataset 1 file type :ccp4_unmerged ccp4_unmerged merge type :unmerged Testing anisotropy in /home/wai/dbe15_sh/SeM8/phnx/sem8_peak.mtz ... Applying overall anisotropic B correction to /home/wai/dbe15_sh/SeM8/phnx/sem8_peak.mtz to yield AutoSol_run_8_/TEMP0/ANISO_sem8_peak.mtz.sca Overall B set to minimum of the trace of B values 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_mad: Sorry, there is something wrong with the file /home/wai/dbe15_sh/SeM8/phnx/sem8_peak.mtz ... xtriage cannot analyze it? ******************************************************************************** THIS IS MY parameters input to phenix.autosol: autosol { seq_file = dbe15.seq sites = 14 atom_type = Se crystal_info { resolution = 2.5 space_group = P212121 } wavelength { data = sem8_peak.mtz labels = "I, SIGI, M_ISYM" lambda = 0.9794 f_prime = -7.83 f_double_prime = 5.97 } wavelength { data = sem8_edge.mtz labels = "I, SIGI, M_ISYM" lambda = 0.9796 f_prime = -9.72 f_double_prime = 3.08 } wavelength { data = sem8_remo.mtz labels = "I, SIGI, M_ISYM" lambda = 09719 f_prime = -4.11 f_double_prime = 3.85 } } Can some guru help me? I can send the mtz file if needed. -- Yu Wai Chen, PhD........................................Lecturer King's College London, Randall Division +44-207-848-8206 New Hunt's House, Guy's Campus, London SE1 1UL, U.K.