Greetings, I was wondering if any of you know of a way to output full width at half maximum values from GSAS. The values for each Fobs peak, after a completed le Bail fit. These values are required by sirpow, and I can't seem to get an output from GSAS, the values certainly aren't present on reflist. It may seem a trivial matter of plugging in the Gaussian and Lorentzian equations, and using the parameter profiles given by GSAS. However, I'm using particle and strain broadening parameters for peak fitting which make the FWHM equation particularly complicated. Thanks. Howard Harvey.
