Error with XOPPY Crystal

[maltissimo]

Hello,

I was looking at diffraction in Laue geometry, and found that, if I choose the "Default Cut", I get the error in the image:

I find it to be the same for ML or PP models. I may be setting something that is not correct here, but to me it doesn't look like.

As usual, thank you for your work.

Matteo

[srio]

Hello Matteo,

Yes, there are some problems with the calculation of the anisotropy.

Unless it is very important for you, I recommend for a first calculation to use the isotropic mode. (Set anisotropy to isotropic).

Also, the Geometry must be set to LAUE diffracted beam (which in fact goes through the crystal). The PP is not implemented for transmitted beams.

Please keep this issue open until I come back to the problem of the anisotropy.

Cheers, M