Is it possible in GSAS to control the value of certain parameters in a

2007-04-23 Thread ling yang
For example, Uiso>0, 0

Re: Is it possible in GSAS to control the value of certain parameters in a

2007-04-23 Thread Brian H. Toby
Re: Is it possible in GSAS to control the value of certain parameters in a... For example, Uiso>0, 0 No. Nor would you want to do this. When Uiso or Occupancy refine to non-physical numbers (particularly with neutron data) there is a implicit message that your model is not fitting your data