Rana Refaey wrote:
> Hi,
>
> I have two maps from two different crystals with the same space group, both
> show an unknown density in the same place. I wanted to superimpose the maps
> to see if it is the same/similar density.
> Any ideas how to do this ?
>
> Thank you,
> Regards
> Rana
>
>
Hi,
This sounds a little like multi-crystal averaging without the averaging.
If you were using the Uppsala program suite, you could perhaps do the
following:
[define one xtal as reference, the other as target]
1. Make mask in map grid for reference xtal (program MAMA)
2. Establish operator for r
Hi Rana,
You could use cphasematch to put the two maps on the same origin. To
do this you will need to CAD the two data sets together then give
cphasematch the phase columns to use. Typing "cphasematch" on the
command-line should tell you how to do this. It's a tool from the
clipper library, so th
COOT can help you.
If you have coordinates in both crystals COt can superpose the
coordinates ( LSQ superpose) and carry the density with the coordinates.
see under COOT extensions
maps
Transform maps by LSQ model fit
Eleanor
Rana Refaey wrote:
H
Hi,
I have two maps from two different crystals with the same space group, both
show an unknown density in the same place. I wanted to superimpose the maps
to see if it is the same/similar density.
Any ideas how to do this ?
Thank you,
Regards
Rana