On 14/03/2018 10:40, Eleanor Dodson wrote:
> Use words!!!!!!!
>
I am nonplussed.
Is that what you meant?
Paul.
>
> On 14 March 2018 at 00:56, Paul Emsley <[log in to unmask] <mailto:[log in to unmask]>> wrote:
>
> On 13/03/2018 20:12, Ana Luísa Moreira de Carvalho wrote:
>
> You can find the tool “Fixed Atoms” in the Refinement Toolbar (the side menu). Just click Fix Atom
> and then click the atom(s) you wish to fix. It won’t move in real space refinement or in regularisation.
>
>
>
> That's right, Ana Luísa.
>
> And for the record, it's often useful to move fixed atoms. Use Ctrl Left-mouse click and drag. So Fixed
> Atoms move when nothing else moves and stay still when everything else refines. Paradoxical maybe, but
> useful. I use it when I have to assert my authority over recalcitrant atoms.
>
> Paul.
>
>
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