Hello,
The way I do it is by manually editing the SPOT.XDS file (generated by
the COLSPOT step). Spots are arranged by order of decreasing intensity
in that file. So if you do down the file, select an appropriate
intensity cutoff and then remove all spots below that value, it will
have the effect of selecting a resolution cutoff (think of the plot of
<I> vs. resolution) but you won't know what cutoff this corresponds to
unless you do a careful analysis of the resulting SPOT.XDS file.
HTH,
Fred.
On 19/03/13 20:53, Niu Tou wrote:
Dear All,
Is there any command can set the resolution limit for index step in
XDS? I only found a keyword INCLUDE_RESOLUTION_RANGE, but it looks to
be a definition of resolution range after index step
as it says:
INCLUDE_RESOLUTION_RANGE=20.0 0.0 !Angstroem; used by
DEFPIX,INTEGRATE,CORRECT
Thanks!
Niu
--
Fred. Vellieux (B.Sc., Ph.D., hdr)
ouvrier de la recherche
IBS / ELMA
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