The previous refinement can of course be improved by refining some parameters
as background points, position, intensity, FWHM or eta values for each reflexion.
This can be done by different ways:
. fill up the previous dialog box (click on the 'Calculations /
Profile fitting' menu option or the 'Fit' button in the toolbar
and run the profile fitting procedure
by clicking on the 'OK' button.
. 1- editing the 'pbso4_n.new' file previously
created by the profile fitting procedure and to modify the
running conditions (flag = 0 : fixed parameter /
flag = 1 : refined parameter)