Maxim V. Lobanov wrote: > However, some Rietveld programs do not have good selection of BG functions, > and it is sometimes problematic to correctly fit the BG - so, I think in this > case > careful BG removal would be the only option.
Not the only option... You have an option to forget about the background problems at all by using DDM: www.geocities.com/l_solovyov/ddm.html which does not require the baseline modeling or subtraction. Regards, Leonid PS If a supervisor forbids something - forget about it. ******************************************************** Leonid A. Solovyov Institute of Chemistry and Chemical Technology 660049, K. Marx 42, Krasnoyarsk, Russia www.icct.ru/eng/content/persons/Sol_LA www.geocities.com/l_solovyov ********************************************************