[DOC] - ww module documentation to be extended

[Radiation-Transport]

What where you looking for

WW module documentation is scarse and does not include the one previously present in https://github.com/Radiation-Transport/iWW-GVR/blob/master/docs/memorandum_-_iWW-GVR_2JFFDN_v1_1.pdf.

Is the information available in the doc but not where you would expect?

No, it is only available in deprecated repository https://github.com/Radiation-Transport/iWW-GVR/blob/master/docs/memorandum_-_iWW-GVR_2JFFDN_v1_1.pdf.

Is information completely lacking or partial?

It is partial.

Where would you insert the missing information?

https://f4enix.readthedocs.io/en/stable/examples/input/jupyters/ww.html

[AlvaroCubi]

Addressed in 36b66db21f8bcd5cee8d7a8d46052f8a59650863