CMS - add creation of NanoAOD content documentation to NanoAOD scripts

[katilp]

Add a step to generate the NanoAOD automated docs for NanoAOD datasets
Include it in the scripts for

• 2016 collision cms-2016-collision-datasets: create initial directory #177
• 2016 MC cms-2016-simulated-datasets: updates done #207
• PFNano, see CMS - create a script for derived data records #212

@jmhogan Can you point to the script to generate the docs? Found it:
This: https://github.com/cms-sw/cmssw/blob/master/PhysicsTools/NanoAOD/test/inspectNanoFile.py
Usage:

python3 inspectNanoFile.py --doc <name>.html <input nano root file>

and in json

python3 inspectNanoFile.py --json <name>.html  <input nano root file>

(NB the json contains also numerical values for the contents of the input file, and the HTML only the documentation)

Example:
doc.json

[katilp]

This works only for PFNano and normal Nano.

For NanoAODRun1 this is provided
https://github.com/cms-opendata-analyses/NanoAODRun1ProducerTool/blob/main/tools/documentation.py

and works:

[kati@lxplus931 ~]$ python3 documentation.py --doc test.html /eos/opendata/cms/derived-data/NanoAODRun1/01-Jul-22/Run2010A_MuOnia/FD8E1400-3DAD-490F-8559-40CF80AFD3CE.root
HTML documentation saved to test.html

(plain lxplus, new OS)