Uproot tutorial
- Indico (link to binder) https://indico.cern.ch/event/882824/contributions/3927101/
- Youtube recording https://www.youtube.com/watch?v=ea-zYLQBS4U
Coffea tutorial:
- Indico: https://indico.cern.ch/event/882824/contributions/3927107/
- Youtube recording: https://www.youtube.com/watch?v=McKSS_WjLwU
Coffea documentation:
NanoAOD branch information:
The following need to be run the first time (and only the first time) you setup the code.
git clone https://github.com/dnoonan08/TopAnalysisExample.git
cd TopAnalysisExample
source envSetup.sh
The git command will checkout the repository, and running source envSetup.sh will setup a python virtual environment, with all the necessary packages. You may get some warning while running the envSetup, these are fine. If the setup ran correctly, you will see your terminal prompt change to include (ttgenv) at the beginning, ex: (ttgenv) [dnoonan@blueshark TopAnalysisExample]$ .
Each time you start a new ssh session, you will need to activate the virtual environment in order to be able to access the correct python version and packages. This can be done by running the following from
source ttgenv/bin/activate
If you would like to exit the virtual environment, you simply need to use the command deactivate
To run a jupyter notebook from blueshark, you need to use port forwarding to access notebook. To do this, you need to ssh with the following command (replacing xxx with some 3 digit number).
ssh [email protected] -L 8xxx:localhost:8xxx
Then, move to the TopAnalysisExample directory and activate the virtual environment:
cd TopAnalysisExample
source ttgenv/bin/activate
Finally, open jupyter, using the same 3 digit number as before in place of xxx. There should be a link
There should be a link like http://localhost:8xxx/?token... displayed in the output that you should paste that into your browser.
jupyter notebook --no-browser --port 8xxx
When changes are made to a github repository, you can 'pull' the changes from github to your local git repository. This can be done using the command:
git pull origin master