DOCS: Ideas for the new docs

[kwinkunks]

[Editing this to cross out stuff we've done]

• ~Getting started: make a wedge, make a wavelet, make offsets RCs, convolve. Absolute minimal amount of code and plotting. Almost all of it should be one-liners. A demo, essentially.~
• ~Wedges https://github.com/agile-geoscience/in-bruges/blob/master/notebooks/Wedges.ipynb~
• ~A notebook about wavelets, especially (1) passing in sequences of frequencies, which is non-obvious), (2) the cooler wavelets like Berlage & Ormsby FFT, and (3) The generalized wavelet, which took me ages to implement.~
• ~Seismic attributes~
• How to: Comparing AVO equations (needs a bit of narrative, and merging of cells) https://github.com/agile-geoscience/in-bruges/blob/master/notebooks/Offset_reflectivity.ipynb
• How to: Transform between x,y and il,xl (first half of notebook only) https://github.com/agile-geoscience/in-bruges/blob/master/notebooks_dev/Coordinate_transformation_rotated_survey.ipynb
• How to: Spec decomp, starting from https://github.com/agile-geoscience/in-bruges/blob/master/notebooks_dev/nd_spectrogram_and_specdecomp.ipynb
• This notebook has some good content, probably needs splitting up: https://github.com/agile-geoscience/in-bruges/blob/master/notebooks_dev/Welcome_to_bruges.ipynb