Author: tlinnet Date: Tue Sep 16 19:45:57 2014 New Revision: 25858 URL: http://svn.gna.org/viewcvs/relax?rev=25858&view=rev Log: Another math domain checking, if ref intensity is set to 0.0, then points are skipped, rather than raising an Error. This can happen for extremely bad dispersion data. Task #7826 (https://gna.org/task/index.php?7826): Write an python class for the repeated analysis of dispersion data. Modified: trunk/specific_analyses/relax_disp/optimisation.py Modified: trunk/specific_analyses/relax_disp/optimisation.py URL: http://svn.gna.org/viewcvs/relax/trunk/specific_analyses/relax_disp/optimisation.py?rev=25858&r1=25857&r2=25858&view=diff ============================================================================== --- trunk/specific_analyses/relax_disp/optimisation.py (original) +++ trunk/specific_analyses/relax_disp/optimisation.py Tue Sep 16 19:45:57 2014 @@ -288,7 +288,7 @@ # Check for math domain errors or log for values less than 0.0. log_val = float(intensity) / ref_intensity - if log_val <= 0.0 : + if log_val <= 0.0 or ref_intensity == 0.0: spin_string = generate_spin_string(spin=spin, mol_name=mol_name, res_num=resi, res_name=resn) msg = "Math log(I / I_ref) domain error for spin '%s' in R2eff value calculation for fixed relaxation time period data. I=%3.3f, I_ref=%3.3f. The point is skipped." % (spin_string, intensity, ref_intensity) warn(RelaxWarning("%s" % msg))