Jerome Kieffer comments

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                                            Jerome Kieffer

Default "no" splitting in multi_geometry when using grazing incidence units

There are warning in place ...

[pilx] Exception when running the diffmap

This is when moving the mouse around.

Incorrect calculation of exit angle for Q vector

Hi Philip, Thanks for the report, I will let Edgar deal with this since I am not the most competent on this topic. Cheers, Jerome

Incorrect calculation of exit angle for Q vector

Hi Philip, I am not a fiber guy so I can only answer for your second point. I wanted the last rotation to be free along Debye-Scherrer rings. There was...

Incorrect calculation of exit angle for Q vector

I believe that if the two rotation are actually inverted (rot1+rot2 vs gamma+delta), the solution is to use an Euler transformation library like the one from Christoph Gohlke which is...

Incorrect calculation of exit angle for Q vector

Great ... Thanks for your work. Can we reuse it in the documentation ?

Incorrect calculation of exit angle for Q vector

I believe this is mostly integrated in the latest version of pyFAI but maybe some documentation remains to be updated, thus the unclosed issue. Edgar could comment on it but...

Incorrect calculation of exit angle for Q vector

Units.py is the right place to look for. I will also read the paper and check ... but I am not a specialist of surface diffraction.

[calib2] offer the option to flip the x-axis like the y-axis

From silx ... `PlotWidget.addImage(image, scale=(-1, 1)) ` flip the image, but flipping the X axis display is not implemented Thanks Thomas

Implement OpenCL collective scan functions

Review is possible ... Blelloch needs some polishing