[Imgcif-l] ... also

[Herbert J. Bernstein]

Another nice question.  We have the angular crossfire in

_diffrn_radiation.div_x_source
_diffrn_radiation.div_y_source
_diffrn_radiation.div_x_y_source

Should this new tag be viewed as a characteristic of the beam,
say

_diffrn_radiation.spread_x_source
_diffrn_radiation.spread_y_source
_diffrn_radiation.spread_x_y_source

or, as Graeme suggests, the width of slits collimating the beam
or as ???

Suggestions, please.

=====================================================
  Herbert J. Bernstein, Professor of Computer Science
    Dowling College, Kramer Science Center, KSC 121
         Idle Hour Blvd, Oakdale, NY, 11769

                  +1-631-244-3035
                  yaya at dowling.edu
=====================================================

On Tue, 16 Feb 2010, Graeme.Winter at Diamond.ac.uk wrote:

> Hello again,
>
> Is there a way to specify the size of the beam - or at least, the gap
> between the slits? This obviously relates to the question before.
>
> Looking in the dictionary from version 1.5.4 - 2007-07-28 I could not
> find these (this was the latest dictionary I could find in the cbflib
> distribution)
>
> Thanks again,
>
> Graeme
>
> Graeme Winter
> Software and MX Support Scientist
> Diamond Light Source
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