Add anisotropic regularization for FILD measurements showcaseAdd notebook with external file references and LICENSE

[bosschmidt]

Describe your contribution

CIL user showcase 13

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• I have performed a self-review of my code
• I have created a new folder, containing my contributions which are in the form of jupyter notebooks, with any necessary supporting python files, and a LICENSE file.
• I have added a description of my contribution(s) to the top of my file(s)
• If publicly available, I have added a link to the dataset used near the top of my file(s)
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see: example_contribution

[MargaretDuff]

Thanks @bosschmidt - looking forward to seeing you next week! We will take a look at this, probably after the user meeting

[MargaretDuff]

Hi @bosschmidt! Thanks again for your submission and good to see you at the user meeting last week.

I have just taken a quick look. The notebook lists a set of custom files needed to run the notebook:

• my_custom_operator.py: Custom FILD operator implementation
• manolo_colormap.py: Custom colormap for visualization
• WaveletOperator.py: CIL's wavelet transform implementation
• b_2D.npy: Experimental FILD data
• 34614_Bo_v2023_4_weight_function.nc: Simulated system matrix

It is nice if these notebooks can be run by the user but understand if data cannot be shared. It especially would be good to share the "my_custom_operator.py" file, so people can see the custom CIL operator.