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Hi Ralf Yeah, I figured. So if I want to use cctbx, where do I start? Just a pointer to a) package and b) function where I'll see the syntax. So equation for ellipsoid is x^2/a^2 + y^2/b^2 + z^2/c^2 = 1; so I imagine I take each reflection, convert each of h,k,l to 1/reso, and with a = 1/res(a*), I just check whether the above is < 1. The main thing I still need is to convert h,k,l into orthogonal coordinates.... or do I? I suppose I don't, as what I care for is not whether it's "really" an ellipsoid, only whether it cuts through miller index space anisotropically. Hmmmm... I may be able to do it in sftools; but if you can in <1minute give me a link to where to look to get started in cctbx, that would be awesome. (Thanks for listening :)
Hi Frank,
Hi, is there a tool in phenix that allows me to select an ellipsoid of data -- specified e.g. by the highest resolutions in three reciprocal lattice directions. (Yes, I'm playing with anisotropy, "playing" being the operative word.)
I'm not aware of such a tool.
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