[GSAS-II] Rigid body in sequential refinement

[Brian Toby]

Jinlong, 

I see no reason why a rigid body refinement should not work as part of a sequential fit. Set up the refinement with a single dataset and then add more.

I assume by the second question you are asking how to get the pressure values into G2 as you import the datasets. The problem there is that it depends on how you are reading in your data. Most dataset formats that GSAS-II reads do not have an established way to define metadata such as pressure and the code has a few different ways to get metadata in to deal with that. You can always add the values by hand, histogram by histogram. If you are asking how to plot values against pressure, when entered, press the s (for sequence) key (also in menu button labeled with K) and select it. 

Brian

> On Nov 25, 2018, at 2:35 AM, Jinlong Zhu via GSAS-II <gsas-ii at aps.anl.gov> wrote:
> 
> Dear All,
> 
> Is that possible to do sequential refinement with rigid body restraints?
> 
> and how to set pressure (GPa) as the x axis to show the sequential results?
> 
> Thanks,
> 
> 
> Jinlong Zhu
> 
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Brian Toby
204 Waxwing Ave
Naperville IL 60565-1240

bhtoby at comcast.net



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