[Chimera-users] need coordinates from volume data
goddard at sonic.net
Wed Feb 16 13:56:23 PST 2011
I've attached some example Python code to find the (x,y,z)
coordinates of volume grid points. The output after opening this file
in Chimera (shown in the Reply Log (menu Favorites / Reply Log) looks like
read map 1a0m.omap
data size 91 95 82
xyz for index 15 7 13 is 2.96 -7.4 -1.46875
data value at ijk 15 7 13 is -0.381388
I put this example on the Chimera Python scripts page as readvol.py.
> Hey Everyone,
> I'm am trying to do some unorthodox analysis of volume data
> using a script. As part of the analysis, I need to access the x,y,z
> coordinates of each of the points of a ccp4 map. How would I go about
> that in Chimera scripting once the data is read in?
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